Package evaluation of NonconvexMultistart on Julia 1.11.5 (2d89891cf8*) started at 2025-06-29T16:33:19.022 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Set-up completed after 8.13s ################################################################################ # Installation # Installing NonconvexMultistart... Resolving package versions... Updating `~/.julia/environments/v1.11/Project.toml` [11b12826] + NonconvexMultistart v0.1.3 Updating `~/.julia/environments/v1.11/Manifest.toml` [47edcb42] + ADTypes v1.15.0 [621f4979] + AbstractFFTs v1.5.0 [79e6a3ab] + Adapt v4.3.0 [66dad0bd] + AliasTables v1.1.3 [4fba245c] + ArrayInterface v7.19.0 [a9b6321e] + Atomix v1.1.1 [4c6ed407] + BayesianOptimization v0.2.5 [6e4b80f9] + BenchmarkTools v1.6.0 [fa961155] + CEnum v0.5.0 [96374032] + CRlibm v1.0.2 [082447d4] + ChainRules v1.72.5 [d360d2e6] + ChainRulesCore v1.25.2 [523fee87] + CodecBzip2 v0.8.5 [944b1d66] + CodecZlib v0.7.8 [bbf7d656] + CommonSubexpressions v0.3.1 [34da2185] + Compat v4.16.0 [187b0558] + ConstructionBase v1.6.0 [9a962f9c] + DataAPI v1.16.0 [864edb3b] + DataStructures v0.18.22 [e2d170a0] + DataValueInterfaces v1.0.0 [8bb1440f] + DelimitedFiles v1.9.1 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [c78775a3] + DifferentiableFlatten v0.1.1 [a0c0ee7d] + DifferentiationInterface v0.7.1 [b4f34e82] + Distances v0.10.12 [31c24e10] + Distributions v0.25.120 [ffbed154] + DocStringExtensions v0.9.5 [fdbdab4c] + ElasticArrays v1.2.12 [2904ab23] + ElasticPDMats v0.2.3 [4e289a0a] + EnumX v1.0.5 [90fa49ef] + ErrorfreeArithmetic v0.5.2 [e2ba6199] + ExprTools v0.1.10 [9aa1b823] + FastClosures v0.3.2 ⌅ [442a2c76] + FastGaussQuadrature v0.4.9 [fa42c844] + FastRounding v0.3.1 [1a297f60] + FillArrays v1.13.0 [6a86dc24] + FiniteDiff v2.27.0 ⌅ [f6369f11] + ForwardDiff v0.10.38 [0c68f7d7] + GPUArrays v11.2.3 [46192b85] + GPUArraysCore v0.2.0 [891a1506] + GaussianProcesses v0.12.5 [076d061b] + HashArrayMappedTries v0.2.0 ⌅ [93e5fe13] + Hyperopt v0.4.4 [7869d1d1] + IRTools v0.4.15 ⌅ [d1acc4aa] + IntervalArithmetic v0.20.9 [3587e190] + InverseFunctions v0.1.17 ⌅ [92d709cd] + IrrationalConstants v0.1.1 [82899510] + IteratorInterfaceExtensions v1.0.0 [692b3bcd] + JLLWrappers v1.7.0 [682c06a0] + JSON v0.21.4 [0f8b85d8] + JSON3 v1.14.3 [4076af6c] + JuMP v1.26.0 [e5e0dc1b] + Juno v0.8.4 [63c18a36] + KernelAbstractions v0.9.35 [929cbde3] + LLVM v9.4.2 [a5e1c1ea] + LatinHypercubeSampling v1.9.0 [d3d80556] + LineSearches v7.4.0 [5c8ed15e] + LinearOperators v2.10.0 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.16 [b8f27783] + MathOptInterface v1.41.0 [fdba3010] + MathProgBase v0.7.8 [e89f7d12] + Media v0.5.0 [e1d29d7a] + Missings v1.2.0 [d8a4904e] + MutableArithmetics v1.6.4 [a4795742] + NLPModels v0.21.5 [d41bc354] + NLSolversBase v7.10.0 ⌅ [76087f3c] + NLopt v0.6.5 [77ba4419] + NaNMath v1.1.3 [d9ec5142] + NamedTupleTools v0.14.3 [035190e5] + NonconvexCore v1.4.3 [11b12826] + NonconvexMultistart v0.1.3 [429524aa] + Optim v1.13.2 [bac558e1] + OrderedCollections v1.8.1 [90014a1f] + PDMats v0.11.35 [d96e819e] + Parameters v0.12.3 [69de0a69] + Parsers v2.8.3 [85a6dd25] + PositiveFactorizations v0.2.4 ⌅ [aea7be01] + PrecompileTools v1.2.1 [21216c6a] + Preferences v1.4.3 [92933f4c] + ProgressMeter v1.10.4 [43287f4e] + PtrArrays v1.3.0 [1fd47b50] + QuadGK v2.11.2 [c1ae055f] + RealDot v0.1.0 [3cdcf5f2] + RecipesBase v1.3.4 [189a3867] + Reexport v1.2.2 [ae029012] + Requires v1.3.1 ⌅ [79098fc4] + Rmath v0.7.1 [5eaf0fd0] + RoundingEmulator v0.2.1 [6e75b9c4] + ScikitLearnBase v0.5.0 [7e506255] + ScopedValues v1.3.0 [3cc68bcd] + SetRounding v0.2.1 [efcf1570] + Setfield v1.1.2 [ed01d8cd] + Sobol v1.5.0 [ff4d7338] + SolverCore v0.3.8 [a2af1166] + SortingAlgorithms v1.2.1 [dc90abb0] + SparseInverseSubset v0.1.2 ⌅ [276daf66] + SpecialFunctions v1.8.8 [860ef19b] + StableRNGs v1.0.3 [90137ffa] + StaticArrays v1.9.13 [1e83bf80] + StaticArraysCore v1.4.3 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.7.1 [2913bbd2] + StatsBase v0.34.5 ⌅ [4c63d2b9] + StatsFuns v0.9.18 [09ab397b] + StructArrays v0.7.1 [856f2bd8] + StructTypes v1.11.0 [3783bdb8] + TableTraits v1.0.1 [bd369af6] + Tables v1.12.1 ⌅ [b189fb0b] + ThreadPools v1.2.1 [a759f4b9] + TimerOutputs v0.5.29 [3bb67fe8] + TranscodingStreams v0.11.3 [3a884ed6] + UnPack v1.0.2 [013be700] + UnsafeAtomics v0.3.0 ⌅ [e88e6eb3] + Zygote v0.6.77 [700de1a5] + ZygoteRules v0.2.7 [6e34b625] + Bzip2_jll v1.0.9+0 [4e9b3aee] + CRlibm_jll v1.0.1+0 [dad2f222] + LLVMExtra_jll v0.0.37+2 [079eb43e] + NLopt_jll v2.10.0+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 ⌅ [f50d1b31] + Rmath_jll v0.4.3+0 [0dad84c5] + ArgTools v1.1.2 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [8ba89e20] + Distributed v1.11.0 [f43a241f] + Downloads v1.6.0 [7b1f6079] + FileWatching v1.11.0 [9fa8497b] + Future v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [4af54fe1] + LazyArtifacts v1.11.0 [b27032c2] + LibCURL v0.6.4 [76f85450] + LibGit2 v1.11.0 [8f399da3] + Libdl v1.11.0 [37e2e46d] + LinearAlgebra v1.11.0 [56ddb016] + Logging v1.11.0 [d6f4376e] + Markdown v1.11.0 [a63ad114] + Mmap v1.11.0 [ca575930] + NetworkOptions v1.2.0 [44cfe95a] + Pkg v1.11.0 [de0858da] + Printf v1.11.0 [9abbd945] + Profile v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v0.7.0 [9e88b42a] + Serialization v1.11.0 [6462fe0b] + Sockets v1.11.0 [2f01184e] + SparseArrays v1.11.0 [4607b0f0] + SuiteSparse [fa267f1f] + TOML v1.0.3 [a4e569a6] + Tar v1.10.0 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.1.1+0 [deac9b47] + LibCURL_jll v8.6.0+0 [e37daf67] + LibGit2_jll v1.7.2+0 [29816b5a] + LibSSH2_jll v1.11.0+1 [c8ffd9c3] + MbedTLS_jll v2.28.6+0 [14a3606d] + MozillaCACerts_jll v2023.12.12 [4536629a] + OpenBLAS_jll v0.3.27+1 [05823500] + OpenLibm_jll v0.8.5+0 [bea87d4a] + SuiteSparse_jll v7.7.0+0 [83775a58] + Zlib_jll v1.2.13+1 [8e850b90] + libblastrampoline_jll v5.11.0+0 [8e850ede] + nghttp2_jll v1.59.0+0 [3f19e933] + p7zip_jll v17.4.0+2 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. To see why use `status --outdated -m` Installation completed after 5.45s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompilation completed after 1322.57s ################################################################################ # Testing # Testing NonconvexMultistart Status `/tmp/jl_3nqlks/Project.toml` [d360d2e6] ChainRulesCore v1.25.2 ⌅ [93e5fe13] Hyperopt v0.4.4 [035190e5] NonconvexCore v1.4.3 ⌃ [bf347577] NonconvexIpopt v0.3.0 [11b12826] NonconvexMultistart v0.1.3 [d96e819e] Parameters v0.12.3 [189a3867] Reexport v1.2.2 [efcf1570] Setfield v1.1.2 [ed01d8cd] Sobol v1.5.0 [37e2e46d] LinearAlgebra v1.11.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_3nqlks/Manifest.toml` [47edcb42] ADTypes v1.15.0 [621f4979] AbstractFFTs v1.5.0 [79e6a3ab] Adapt v4.3.0 [66dad0bd] AliasTables v1.1.3 [4fba245c] ArrayInterface v7.19.0 [a9b6321e] Atomix v1.1.1 [4c6ed407] BayesianOptimization v0.2.5 [6e4b80f9] BenchmarkTools v1.6.0 [fa961155] CEnum v0.5.0 [96374032] CRlibm v1.0.2 [082447d4] ChainRules v1.72.5 [d360d2e6] ChainRulesCore v1.25.2 [523fee87] CodecBzip2 v0.8.5 [944b1d66] CodecZlib v0.7.8 [bbf7d656] CommonSubexpressions v0.3.1 [34da2185] Compat v4.16.0 [187b0558] ConstructionBase v1.6.0 [9a962f9c] DataAPI v1.16.0 [864edb3b] DataStructures v0.18.22 [e2d170a0] DataValueInterfaces v1.0.0 [8bb1440f] DelimitedFiles v1.9.1 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [c78775a3] DifferentiableFlatten v0.1.1 [a0c0ee7d] DifferentiationInterface v0.7.1 [b4f34e82] Distances v0.10.12 [31c24e10] Distributions v0.25.120 [ffbed154] DocStringExtensions v0.9.5 [fdbdab4c] ElasticArrays v1.2.12 [2904ab23] ElasticPDMats v0.2.3 [4e289a0a] EnumX v1.0.5 [90fa49ef] ErrorfreeArithmetic v0.5.2 [e2ba6199] ExprTools v0.1.10 [9aa1b823] FastClosures v0.3.2 ⌅ [442a2c76] FastGaussQuadrature v0.4.9 [fa42c844] FastRounding v0.3.1 [1a297f60] FillArrays v1.13.0 [6a86dc24] FiniteDiff v2.27.0 ⌅ [f6369f11] ForwardDiff v0.10.38 [0c68f7d7] GPUArrays v11.2.3 [46192b85] GPUArraysCore v0.2.0 [891a1506] GaussianProcesses v0.12.5 [076d061b] HashArrayMappedTries v0.2.0 ⌅ [93e5fe13] Hyperopt v0.4.4 [7869d1d1] IRTools v0.4.15 ⌅ [d1acc4aa] IntervalArithmetic v0.20.9 [3587e190] InverseFunctions v0.1.17 [b6b21f68] Ipopt v1.10.6 ⌅ [92d709cd] IrrationalConstants v0.1.1 [82899510] IteratorInterfaceExtensions v1.0.0 [692b3bcd] JLLWrappers v1.7.0 [682c06a0] JSON v0.21.4 [0f8b85d8] JSON3 v1.14.3 [4076af6c] JuMP v1.26.0 [e5e0dc1b] Juno v0.8.4 [63c18a36] KernelAbstractions v0.9.35 [929cbde3] LLVM v9.4.2 [a5e1c1ea] LatinHypercubeSampling v1.9.0 [d3d80556] LineSearches v7.4.0 [5c8ed15e] LinearOperators v2.10.0 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [b8f27783] MathOptInterface v1.41.0 [fdba3010] MathProgBase v0.7.8 [e89f7d12] Media v0.5.0 [e1d29d7a] Missings v1.2.0 [d8a4904e] MutableArithmetics v1.6.4 [a4795742] NLPModels v0.21.5 [d41bc354] NLSolversBase v7.10.0 ⌅ [76087f3c] NLopt v0.6.5 [77ba4419] NaNMath v1.1.3 [d9ec5142] NamedTupleTools v0.14.3 [035190e5] NonconvexCore v1.4.3 ⌃ [bf347577] NonconvexIpopt v0.3.0 [11b12826] NonconvexMultistart v0.1.3 [429524aa] Optim v1.13.2 [bac558e1] OrderedCollections v1.8.1 [90014a1f] PDMats v0.11.35 [d96e819e] Parameters v0.12.3 [69de0a69] Parsers v2.8.3 [85a6dd25] PositiveFactorizations v0.2.4 ⌅ [aea7be01] PrecompileTools v1.2.1 [21216c6a] Preferences v1.4.3 [92933f4c] ProgressMeter v1.10.4 [43287f4e] PtrArrays v1.3.0 [1fd47b50] QuadGK v2.11.2 [c1ae055f] RealDot v0.1.0 [3cdcf5f2] RecipesBase v1.3.4 [189a3867] Reexport v1.2.2 [ae029012] Requires v1.3.1 ⌅ [79098fc4] Rmath v0.7.1 [5eaf0fd0] RoundingEmulator v0.2.1 [6e75b9c4] ScikitLearnBase v0.5.0 [7e506255] ScopedValues v1.3.0 [3cc68bcd] SetRounding v0.2.1 [efcf1570] Setfield v1.1.2 [ed01d8cd] Sobol v1.5.0 [ff4d7338] SolverCore v0.3.8 [a2af1166] SortingAlgorithms v1.2.1 [dc90abb0] SparseInverseSubset v0.1.2 ⌅ [276daf66] SpecialFunctions v1.8.8 [860ef19b] StableRNGs v1.0.3 [90137ffa] StaticArrays v1.9.13 [1e83bf80] StaticArraysCore v1.4.3 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.7.1 [2913bbd2] StatsBase v0.34.5 ⌅ [4c63d2b9] StatsFuns v0.9.18 [09ab397b] StructArrays v0.7.1 [856f2bd8] StructTypes v1.11.0 [3783bdb8] TableTraits v1.0.1 [bd369af6] Tables v1.12.1 ⌅ [b189fb0b] ThreadPools v1.2.1 [a759f4b9] TimerOutputs v0.5.29 [3bb67fe8] TranscodingStreams v0.11.3 [3a884ed6] UnPack v1.0.2 [013be700] UnsafeAtomics v0.3.0 ⌅ [e88e6eb3] Zygote v0.6.77 [700de1a5] ZygoteRules v0.2.7 [ae81ac8f] ASL_jll v0.1.3+0 [6e34b625] Bzip2_jll v1.0.9+0 [4e9b3aee] CRlibm_jll v1.0.1+0 [e33a78d0] Hwloc_jll v2.12.1+0 [9cc047cb] Ipopt_jll v300.1400.1701+0 [dad2f222] LLVMExtra_jll v0.0.37+2 [d00139f3] METIS_jll v5.1.3+0 [d7ed1dd3] MUMPS_seq_jll v500.800.0+0 [079eb43e] NLopt_jll v2.10.0+0 [656ef2d0] OpenBLAS32_jll v0.3.29+0 [efe28fd5] OpenSpecFun_jll v0.5.6+0 ⌅ [f50d1b31] Rmath_jll v0.4.3+0 [319450e9] SPRAL_jll v2025.5.20+0 [0dad84c5] ArgTools v1.1.2 [56f22d72] Artifacts v1.11.0 [2a0f44e3] Base64 v1.11.0 [ade2ca70] Dates v1.11.0 [8ba89e20] Distributed v1.11.0 [f43a241f] Downloads v1.6.0 [7b1f6079] FileWatching v1.11.0 [9fa8497b] Future v1.11.0 [b77e0a4c] InteractiveUtils v1.11.0 [4af54fe1] LazyArtifacts v1.11.0 [b27032c2] LibCURL v0.6.4 [76f85450] LibGit2 v1.11.0 [8f399da3] Libdl v1.11.0 [37e2e46d] LinearAlgebra v1.11.0 [56ddb016] Logging v1.11.0 [d6f4376e] Markdown v1.11.0 [a63ad114] Mmap v1.11.0 [ca575930] NetworkOptions v1.2.0 [44cfe95a] Pkg v1.11.0 [de0858da] Printf v1.11.0 [9abbd945] Profile v1.11.0 [9a3f8284] Random v1.11.0 [ea8e919c] SHA v0.7.0 [9e88b42a] Serialization v1.11.0 [6462fe0b] Sockets v1.11.0 [2f01184e] SparseArrays v1.11.0 [4607b0f0] SuiteSparse [fa267f1f] TOML v1.0.3 [a4e569a6] Tar v1.10.0 [8dfed614] Test v1.11.0 [cf7118a7] UUIDs v1.11.0 [4ec0a83e] Unicode v1.11.0 [e66e0078] CompilerSupportLibraries_jll v1.1.1+0 [deac9b47] LibCURL_jll v8.6.0+0 [e37daf67] LibGit2_jll v1.7.2+0 [29816b5a] LibSSH2_jll v1.11.0+1 [c8ffd9c3] MbedTLS_jll v2.28.6+0 [14a3606d] MozillaCACerts_jll v2023.12.12 [4536629a] OpenBLAS_jll v0.3.27+1 [05823500] OpenLibm_jll v0.8.5+0 [bea87d4a] SuiteSparse_jll v7.7.0+0 [83775a58] Zlib_jll v1.2.13+1 [8e850b90] libblastrampoline_jll v5.11.0+0 [8e850ede] nghttp2_jll v1.59.0+0 [3f19e933] p7zip_jll v17.4.0+2 Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. Testing Running tests... Precompiling NonconvexIpopt... 5991.7 ms ✓ IntervalArithmetic 8542.6 ms ✓ KernelAbstractions 60160.9 ms ✓ Ipopt → IpoptMathOptInterfaceExt 2293.2 ms ✓ KernelAbstractions → SparseArraysExt 1802.2 ms ✓ KernelAbstractions → LinearAlgebraExt 1991.5 ms ✓ StructArrays → StructArraysGPUArraysCoreExt 12700.5 ms ✓ GPUArrays 12573.3 ms ✓ NonconvexIpopt 8 dependencies successfully precompiled in 109 seconds. 143 already precompiled. [ Info: Multistart algorithm started. ****************************************************************************** This program contains Ipopt, a library for large-scale nonlinear optimization. Ipopt is released as open source code under the Eclipse Public License (EPL). For more information visit https://github.com/coin-or/Ipopt ****************************************************************************** This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7669930e+00 1.30e+03 5.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8712110e+00 4.51e+02 6.28e+00 -4.7 1.08e+02 - 7.07e-01 8.89e-01h 1 2 2.8879926e+00 1.31e+02 1.46e+00 -1.7 1.26e+00 - 9.89e-01 1.00e+00h 1 3 2.7368179e+00 2.53e+01 7.11e-01 -0.2 3.93e+00 - 4.48e-01 1.00e+00f 1 4 2.7069859e+00 4.34e+00 1.88e-01 -1.8 3.51e+00 - 9.60e-01 1.00e+00h 1 5 2.6182407e+00 0.00e+00 1.87e-01 -3.0 4.73e-01 - 1.00e+00 1.00e+00h 1 6 3.1369883e-01 7.53e-01 1.60e+00 -8.3 1.64e+01 - 9.14e-02 4.14e-01f 1 7 8.0803722e-02 8.16e-01 5.71e+00 -1.4 1.56e+01 - 1.00e+00 5.88e-03h 1 8 8.0797596e-03 3.08e-01 5.70e+01 -1.4 1.61e+00 - 7.79e-01 7.78e-01f 1 9 8.0182613e-04 3.06e-01 5.65e+02 -7.4 3.97e-01 - 9.37e-01 8.07e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.1799019e-03 9.14e-01 5.27e+02 -2.6 4.37e-01 - 1.00e+00 7.26e-01h 1 11 5.1768517e-03 9.25e-01 7.00e+00 -3.1 2.55e-01 - 1.00e+00 1.24e-02h 1 12 5.3713048e-03 9.24e-01 8.50e+01 -9.0 2.36e-01 - 1.57e-02 1.23e-03h 1 13 4.8118788e-01 1.57e-01 5.88e+03 -1.4 2.32e-01 - 1.53e-04 1.00e+00f 1 14 4.8528874e-01 1.47e-01 5.42e+03 -8.1 5.05e-02 - 3.61e-01 7.84e-02h 1 15 5.8391855e-01 6.67e-04 2.14e+02 -1.3 1.05e-01 - 1.00e+00 1.00e+00f 1 16 5.8200548e-01 0.00e+00 2.18e+00 -3.2 4.23e-03 - 1.00e+00 1.00e+00h 1 17 5.4416900e-01 9.19e-04 1.97e+00 -4.2 8.99e-01 - 1.00e+00 6.81e-02f 1 18 5.4435676e-01 9.09e-05 6.71e-01 -3.9 7.94e-04 - 1.00e+00 7.72e-01h 1 19 5.4436018e-01 0.00e+00 6.93e-05 -5.8 8.11e-05 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433105e-01 7.84e-10 3.60e-05 -11.0 3.17e-05 - 1.00e+00 1.00e+00h 1 21 5.4433104e-01 0.00e+00 1.98e-09 -11.0 1.14e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 21 (scaled) (unscaled) Objective...............: 5.4433104478609018e-01 5.4433104478609018e-01 Dual infeasibility......: 1.9835245668176071e-09 1.9835245668176071e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000898236336e-11 1.0000000898236336e-11 Overall NLP error.......: 1.9835245668176071e-09 1.9835245668176071e-09 Number of objective function evaluations = 22 Number of objective gradient evaluations = 22 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 22 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 22 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 6.032 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.8504386e+00 2.59e+03 5.65e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9322349e+00 9.06e+02 8.15e+00 -0.5 2.28e+02 - 6.05e-01 8.84e-01h 1 2 3.0472062e+00 6.02e+02 8.51e+00 -5.8 5.27e+00 - 7.56e-01 3.83e-01h 1 3 3.1384258e+00 1.76e+02 5.72e+00 -1.7 1.39e+00 - 1.00e+00 1.00e+00h 1 4 2.5223978e+00 4.05e+01 5.64e+00 0.4 3.49e+00 - 3.15e-01 1.00e+00f 1 5 2.5135988e+00 1.80e+01 6.29e-01 -0.2 3.90e+00 - 1.00e+00 8.01e-01h 1 6 2.3325520e+00 2.98e+00 3.98e-01 -0.8 8.77e-01 - 9.99e-01 1.00e+00h 1 7 3.1830791e-01 2.14e+00 1.47e+00 -1.6 7.47e+00 - 1.00e+00 7.15e-01f 1 8 3.1465876e+00 0.00e+00 2.77e+00 0.5 6.87e+01 - 7.05e-03 1.43e-01f 1 9 3.1465874e-01 3.51e-01 1.18e+00 -0.7 2.56e+01 - 1.00e+00 3.83e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2012700e-01 1.83e+00 8.73e-01 -0.9 7.63e-01 - 9.77e-01 8.51e-01h 1 11 3.4134286e-01 6.01e-01 1.25e-01 -2.6 3.72e-01 - 9.79e-01 9.40e-01h 1 12 5.4471736e-01 6.11e-02 7.18e+00 -1.5 1.80e-01 - 4.48e-01 1.00e+00h 1 13 5.6621116e-01 0.00e+00 4.78e-01 -3.5 2.39e-02 - 1.00e+00 1.00e+00h 1 14 5.4503065e-01 0.00e+00 2.09e-01 -4.6 3.65e-02 - 1.00e+00 8.66e-01h 1 15 5.4439905e-01 0.00e+00 1.84e-04 -4.4 6.90e-04 - 1.00e+00 9.97e-01h 1 16 5.4433111e-01 5.97e-09 9.64e-05 -10.4 7.41e-05 - 1.00e+00 9.99e-01h 1 17 5.4433104e-01 0.00e+00 1.73e-08 -11.0 6.94e-08 - 1.00e+00 1.00e+00h 1 18 5.4433104e-01 0.00e+00 2.55e-13 -11.0 2.95e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.5546231796624852e-13 2.4671176022091301e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000002694078e-11 1.0000000002694078e-11 Overall NLP error.......: 1.0000000002694078e-11 1.0000000002694078e-11 Number of objective function evaluations = 19 Number of objective gradient evaluations = 19 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 19 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 19 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.033 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7386128e+00 1.17e+02 9.59e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7756392e+00 3.29e+01 9.58e-01 -5.3 5.07e+00 - 8.97e-01 1.00e+00h 1 2 2.7271547e+00 8.19e+00 2.93e-01 -6.1 1.28e+00 - 8.11e-01 1.00e+00h 1 3 2.6207137e+00 1.24e+00 1.84e-01 -2.0 5.69e-01 - 1.00e+00 1.00e+00h 1 4 2.8858098e-01 1.57e+00 1.74e+00 -7.9 1.33e+01 - 9.05e-02 5.12e-01f 1 5 3.5438482e-01 4.04e+00 6.90e-01 -1.2 7.92e+00 - 1.00e+00 2.33e-01h 1 6 2.0474700e-01 1.16e+00 1.01e+00 -2.6 2.73e-01 - 1.00e+00 1.00e+00h 1 7 2.0545555e-01 1.19e+00 1.41e+00 -3.0 1.21e+00 - 9.35e-01 6.65e-02h 1 8 4.4457679e-01 2.58e-01 2.22e+00 -2.6 1.55e-01 - 1.00e+00 1.00e+00h 1 9 5.4159572e-01 3.78e-03 2.75e-01 -2.2 9.57e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4463821e-01 0.00e+00 6.08e-02 -4.0 1.26e-02 - 1.00e+00 1.00e+00h 1 11 5.4436774e-01 0.00e+00 7.39e-03 -5.5 3.27e-04 - 1.00e+00 9.98e-01h 1 12 5.4433139e-01 0.00e+00 1.47e-03 -7.2 5.95e-05 - 1.00e+00 9.81e-01h 1 13 5.4433105e-01 0.00e+00 3.96e-07 -9.1 4.34e-07 - 1.00e+00 9.98e-01h 1 14 5.4433104e-01 0.00e+00 2.49e-09 -11.0 2.25e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478622907e-01 5.4433104478622907e-01 Dual infeasibility......: 2.4929648345661803e-09 2.4929648345661803e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000004291932435e-11 1.0000004291932435e-11 Overall NLP error.......: 2.4929648345661803e-09 2.4929648345661803e-09 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.024 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.0155644e+00 5.95e+03 2.72e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.0791241e+00 2.07e+03 7.42e+00 -0.4 3.02e+02 - 2.60e-01 8.88e-01h 1 2 2.1727167e+00 1.68e+03 7.59e+00 -5.6 1.30e+01 - 6.27e-01 2.06e-01h 1 3 3.1539193e+00 1.23e+03 2.04e+01 -0.1 1.76e+01 - 4.33e-01 2.96e-01h 1 4 3.1621942e+00 1.22e+03 2.45e+02 -0.8 7.34e+00 - 9.83e-01 7.12e-03h 1 5 3.1622766e+00 1.22e+03 8.14e+04 0.1 3.97e+00 - 1.00e+00 3.14e-03h 1 6 3.1622777e+00 1.22e+03 2.26e+09 -0.3 3.48e+00 - 1.00e+00 3.58e-05h 1 7 3.1622777e+00 3.76e+02 7.91e+08 0.7 1.71e+00 - 1.00e+00 1.00e+00h 1 8 3.1539907e+00 9.53e+01 4.02e+14 -4.2 1.28e+00 - 1.17e-06 1.00e+00f 1 9 3.1560038e+00 9.53e+01 3.90e+14 4.7 5.68e+00 - 1.39e-01 3.08e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1622150e+00 9.52e+01 3.90e+14 4.7 6.46e+01 - 2.89e-02 6.08e-04h 1 11 3.1622770e+00 9.52e+01 3.89e+14 4.7 3.84e+00 - 1.00e+00 8.33e-04h 1 12 3.1622777e+00 2.60e+01 2.86e+13 4.7 3.26e+00 - 3.45e-01 9.97e-01h 1 13 3.1622777e+00 5.75e+00 9.99e+12 3.5 6.28e-01 - 1.00e+00 1.00e+00h 1 14 3.1622777e+00 6.71e-01 2.17e+12 2.6 1.52e-01 - 1.00e+00 1.00e+00h 1 15 3.1622777e+00 1.40e-02 9.33e+10 2.0 2.31e-02 - 1.00e+00 1.00e+00h 1 16 3.1622754e+00 0.00e+00 4.39e+08 4.7 5.02e-04 - 9.91e-01 1.00e+00f 1 17 3.1620463e+00 0.00e+00 4.37e+06 4.7 1.45e-03 - 9.90e-01 1.00e+00f 1 18 3.1565827e+00 0.00e+00 4.41e+04 4.2 3.45e-02 - 9.93e-01 1.00e+00f 1 19 3.1547016e+00 0.00e+00 5.32e+02 1.9 1.19e-02 - 9.92e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 3.1512359e+00 0.00e+00 4.11e+00 0.3 2.19e-02 2.0 9.94e-01 1.00e+00f 1 21 3.1502347e+00 0.00e+00 2.11e-01 -1.5 6.31e-03 1.5 9.99e-01 1.00e+00f 1 22 3.0997136e+00 0.00e+00 1.55e-01 -1.6 3.16e-01 - 4.52e-01 1.00e+00f 1 23 2.7446576e+00 3.46e-02 2.34e-01 -2.4 3.18e+00 - 1.00e+00 6.52e-01f 1 24 2.7377818e+00 5.00e-02 2.75e+00 -4.4 4.11e-01 - 9.97e-01 9.18e-02h 1 25 2.7042388e+00 0.00e+00 1.85e-01 -2.4 1.83e-01 - 9.94e-01 1.00e+00f 1 26 2.6700049e+00 0.00e+00 1.86e-01 -3.4 1.84e-01 - 1.00e+00 1.00e+00f 1 27 2.6347532e+00 0.00e+00 1.90e-01 -5.4 1.87e-01 - 1.00e+00 1.00e+00f 1 28 2.5985238e+00 0.00e+00 1.92e-01 -6.9 1.90e-01 - 1.00e+00 1.00e+00f 1 29 2.5712810e+00 0.00e+00 1.94e-01 -5.9 1.92e-01 - 1.00e+00 7.33e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.5332715e+00 1.86e-03 1.97e-01 -7.0 1.94e-01 - 1.00e+00 1.00e+00f 1 31 2.4941039e+00 2.04e-03 2.00e-01 -8.6 1.97e-01 - 1.00e+00 1.00e+00f 1 32 2.4536853e+00 2.18e-03 2.03e-01 -9.9 2.00e-01 - 1.00e+00 1.00e+00f 1 33 2.4119115e+00 2.33e-03 2.07e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 34 2.3686637e+00 2.49e-03 2.11e-01 -11.0 2.07e-01 - 1.00e+00 1.00e+00f 1 35 2.3238053e+00 2.68e-03 2.15e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 36 2.2771788e+00 2.90e-03 2.19e-01 -11.0 2.15e-01 - 1.00e+00 1.00e+00f 1 37 2.2286003e+00 3.15e-03 2.24e-01 -11.0 2.19e-01 - 1.00e+00 1.00e+00f 1 38 2.1778535e+00 3.43e-03 2.29e-01 -11.0 2.24e-01 - 1.00e+00 1.00e+00f 1 39 2.1246813e+00 3.77e-03 2.35e-01 -11.0 2.29e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 2.0687743e+00 4.16e-03 2.41e-01 -11.0 2.34e-01 - 1.00e+00 1.00e+00f 1 41 2.0097551e+00 4.64e-03 2.48e-01 -11.0 2.41e-01 - 1.00e+00 1.00e+00f 1 42 1.9471562e+00 5.21e-03 2.56e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 43 1.8803871e+00 5.92e-03 2.65e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 44 1.8086858e+00 6.82e-03 2.75e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 45 1.7310422e+00 7.99e-03 2.87e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 46 1.6460721e+00 9.55e-03 3.02e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 47 1.5517978e+00 1.17e-02 3.20e-01 -11.0 3.01e-01 - 1.00e+00 1.00e+00f 1 48 1.4452337e+00 1.49e-02 3.43e-01 -11.0 3.19e-01 - 1.00e+00 1.00e+00f 1 49 1.3215206e+00 1.98e-02 3.75e-01 -11.0 3.42e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 1.1718270e+00 2.84e-02 4.22e-01 -11.0 3.73e-01 - 1.00e+00 1.00e+00f 1 51 9.7694111e-01 4.59e-02 5.04e-01 -11.0 4.19e-01 - 1.00e+00 1.00e+00f 1 52 6.7651980e-01 9.22e-02 7.24e-01 -11.0 4.97e-01 - 1.00e+00 1.00e+00f 1 53 5.0788874e-01 9.52e-02 9.60e-01 -11.0 6.91e-01 - 1.00e+00 2.89e-01f 1 54 5.0614235e-01 9.50e-02 1.64e+00 -9.0 8.76e-01 - 1.00e+00 2.02e-03h 1 55 5.0612490e-01 9.50e-02 1.78e+00 -7.2 8.52e-01 - 1.00e+00 2.07e-05h 1 56 5.4299899e-01 2.96e-03 1.30e-01 -6.7 3.87e-02 - 1.00e+00 1.00e+00h 1 57 5.4432991e-01 2.51e-06 8.14e-03 -8.3 1.45e-03 - 1.00e+00 1.00e+00h 1 58 5.4433105e-01 0.00e+00 7.36e-06 -9.7 1.24e-06 - 1.00e+00 1.00e+00h 1 59 5.4433104e-01 0.00e+00 1.95e-08 -11.0 5.68e-10 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 5.4433104e-01 0.00e+00 1.17e-14 -11.0 4.20e-15 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 60 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.1677026341893048e-14 1.1677026341893048e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 61 Number of objective gradient evaluations = 61 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 61 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 61 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.109 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.5811388e+00 3.37e+03 3.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.7114320e+00 1.21e+03 7.73e+00 -0.5 2.50e+02 - 5.29e-01 8.67e-01h 1 2 1.9039794e+00 9.84e+02 8.17e+00 -5.7 1.07e+01 - 4.54e-01 2.01e-01h 1 3 3.1521820e+00 5.19e+02 2.77e+01 -0.5 1.10e+01 - 1.00e+00 5.72e-01h 1 4 3.1621769e+00 4.05e+02 1.63e+02 1.1 1.36e+00 - 1.00e+00 2.32e-01f 1 5 3.0295759e+00 3.34e+02 4.96e+03 2.9 4.27e+00 - 1.00e+00 1.92e-01f 1 6 2.7598397e+00 9.16e+01 1.51e+04 3.6 1.56e+00 - 4.90e-01 1.00e+00f 1 7 2.7890624e+00 1.27e+01 1.32e+02 2.5 3.27e+00 - 9.75e-01 1.00e+00f 1 8 2.7612687e+00 0.00e+00 1.69e+02 -3.4 1.83e+00 - 6.83e-01 1.00e+00h 1 9 2.7593868e+00 0.00e+00 1.66e+01 0.0 4.69e-01 - 9.96e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7591061e+00 0.00e+00 8.81e-01 -1.2 7.38e-03 - 1.00e+00 1.00e+00h 1 11 2.7481121e+00 0.00e+00 1.82e-01 -2.3 6.05e-02 - 9.88e-01 1.00e+00h 1 12 2.7368783e+00 0.00e+00 1.83e-01 -3.8 6.16e-02 - 1.00e+00 1.00e+00h 1 13 2.7255458e+00 0.00e+00 1.83e-01 -5.4 6.19e-02 - 1.00e+00 1.00e+00h 1 14 2.6916817e+00 0.00e+00 1.14e-01 -6.8 1.83e-01 - 1.00e+00 1.00e+00f 1 15 2.6569518e+00 0.00e+00 1.16e-01 -8.6 1.86e-01 - 1.00e+00 1.00e+00f 1 16 2.6212988e+00 0.00e+00 1.18e-01 -10.0 1.88e-01 - 1.00e+00 1.00e+00f 1 17 2.5846590e+00 0.00e+00 1.19e-01 -11.0 1.91e-01 - 1.00e+00 1.00e+00f 1 18 2.5469615e+00 0.00e+00 1.21e-01 -11.0 1.93e-01 - 1.00e+00 1.00e+00f 1 19 2.5081269e+00 0.00e+00 1.23e-01 -11.0 1.96e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.4680658e+00 0.00e+00 1.25e-01 -11.0 1.99e-01 - 1.00e+00 1.00e+00f 1 21 2.4266769e+00 0.00e+00 1.27e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 22 2.3838452e+00 0.00e+00 1.29e-01 -11.0 2.06e-01 - 1.00e+00 1.00e+00f 1 23 2.3394386e+00 0.00e+00 1.32e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 24 2.2933047e+00 0.00e+00 1.34e-01 -11.0 2.14e-01 - 1.00e+00 1.00e+00f 1 25 2.2452662e+00 0.00e+00 1.37e-01 -11.0 2.18e-01 - 1.00e+00 1.00e+00f 1 26 2.1951149e+00 0.00e+00 1.40e-01 -11.0 2.23e-01 - 1.00e+00 1.00e+00f 1 27 2.1426038e+00 0.00e+00 1.44e-01 -11.0 2.28e-01 - 1.00e+00 1.00e+00f 1 28 2.0874363e+00 0.00e+00 1.48e-01 -11.0 2.33e-01 - 1.00e+00 1.00e+00f 1 29 2.0292515e+00 0.00e+00 1.52e-01 -11.0 2.40e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.9676040e+00 0.00e+00 1.57e-01 -11.0 2.46e-01 - 1.00e+00 1.00e+00f 1 31 1.9019331e+00 0.00e+00 1.62e-01 -11.0 2.54e-01 - 1.00e+00 1.00e+00f 1 32 1.8315182e+00 0.00e+00 1.68e-01 -11.0 2.63e-01 - 1.00e+00 1.00e+00f 1 33 1.7554092e+00 0.00e+00 1.76e-01 -11.0 2.73e-01 - 1.00e+00 1.00e+00f 1 34 1.6723120e+00 0.00e+00 1.84e-01 -11.0 2.85e-01 - 1.00e+00 1.00e+00f 1 35 1.6644094e+00 0.00e+00 1.85e-01 -11.0 2.99e-01 - 1.00e+00 8.82e-02f 1 36 1.6643301e+00 0.00e+00 1.85e-01 -11.0 3.00e-01 - 1.00e+00 8.78e-04f 1 37 1.6642814e+00 0.00e+00 1.83e-01 -11.0 2.98e-01 - 1.00e+00 5.43e-04f 1 38 1.5721110e+00 1.06e-02 3.16e-01 -11.0 2.98e-01 - 1.00e+00 1.00e+00f 1 39 1.4683948e+00 1.41e-02 3.38e-01 -11.0 3.15e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.3487573e+00 1.86e-02 3.67e-01 -11.0 3.37e-01 - 1.00e+00 1.00e+00f 1 41 1.2054792e+00 2.62e-02 4.10e-01 -11.0 3.66e-01 - 1.00e+00 1.00e+00f 1 42 1.0225244e+00 4.10e-02 4.82e-01 -11.0 4.08e-01 - 1.00e+00 1.00e+00f 1 43 7.5460584e-01 7.77e-02 6.50e-01 -11.0 4.76e-01 - 1.00e+00 1.00e+00f 1 44 5.0709787e-01 9.87e-02 9.62e-01 -11.0 6.28e-01 - 1.00e+00 4.98e-01f 1 45 5.0447348e-01 9.84e-02 1.13e+00 -9.1 1.03e+00 - 1.00e+00 3.02e-03h 1 46 5.0444724e-01 9.84e-02 1.18e+00 -7.3 1.02e+00 - 1.00e+00 3.04e-05h 1 47 5.4292309e-01 3.12e-03 1.35e-01 -6.5 4.03e-02 - 1.00e+00 1.00e+00h 1 48 5.4432979e-01 2.78e-06 1.04e-02 -8.1 1.53e-03 - 1.00e+00 1.00e+00h 1 49 5.4433105e-01 0.00e+00 9.77e-06 -9.4 1.37e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 5.4433104e-01 0.00e+00 5.65e-08 -11.0 1.23e-09 - 1.00e+00 1.00e+00h 1 51 5.4433104e-01 0.00e+00 4.27e-14 -11.0 1.98e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 51 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.2660687121509672e-14 4.2660687121509672e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 52 Number of objective gradient evaluations = 52 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 52 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 52 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.074 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.0916501e+00 1.42e+03 5.58e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2348771e+00 5.15e+02 6.55e+00 -4.7 1.19e+02 - 6.94e-01 8.58e-01h 1 2 3.1543536e+00 1.98e+02 1.98e+01 0.8 7.14e+00 - 1.00e+00 7.30e-01h 1 3 2.6828229e+00 3.54e+01 4.79e+00 0.7 2.75e+00 - 7.92e-01 1.00e+00f 1 4 2.6582858e+00 0.00e+00 6.96e-01 -0.4 5.40e+00 - 9.72e-01 1.00e+00h 1 5 2.6359128e+00 0.00e+00 1.63e-01 -1.5 2.76e+00 - 9.98e-01 1.00e+00h 1 6 2.5624426e+00 0.00e+00 1.95e-01 -2.4 4.08e-01 - 9.56e-01 1.00e+00h 1 7 2.4789394e+00 0.00e+00 2.01e-01 -3.5 4.70e-01 - 1.00e+00 1.00e+00h 1 8 2.3884355e+00 0.00e+00 2.09e-01 -4.8 5.49e-01 - 1.00e+00 1.00e+00h 1 9 2.3442027e+00 0.00e+00 1.34e-01 -5.0 2.39e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.2982591e+00 0.00e+00 1.37e-01 -6.2 2.13e-01 - 1.00e+00 1.00e+00f 1 11 2.2504308e+00 0.00e+00 1.40e-01 -8.0 2.18e-01 - 1.00e+00 1.00e+00f 1 12 2.2005134e+00 0.00e+00 1.43e-01 -9.6 2.22e-01 - 1.00e+00 1.00e+00f 1 13 2.1482643e+00 0.00e+00 1.47e-01 -11.0 2.27e-01 - 1.00e+00 1.00e+00f 1 14 2.0933928e+00 0.00e+00 1.50e-01 -11.0 2.33e-01 - 1.00e+00 1.00e+00f 1 15 2.0355458e+00 0.00e+00 1.55e-01 -11.0 2.39e-01 - 1.00e+00 1.00e+00f 1 16 1.9742878e+00 0.00e+00 1.59e-01 -11.0 2.46e-01 - 1.00e+00 1.00e+00f 1 17 1.9090722e+00 0.00e+00 1.65e-01 -11.0 2.53e-01 - 1.00e+00 1.00e+00f 1 18 1.8391980e+00 0.00e+00 1.71e-01 -11.0 2.62e-01 - 1.00e+00 1.00e+00f 1 19 1.7637436e+00 0.00e+00 1.78e-01 -11.0 2.72e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.6814588e+00 0.00e+00 1.87e-01 -11.0 2.83e-01 - 1.00e+00 1.00e+00f 1 21 1.5905794e+00 0.00e+00 1.98e-01 -11.0 2.97e-01 - 1.00e+00 1.00e+00f 1 22 1.4884864e+00 0.00e+00 2.11e-01 -11.0 3.14e-01 - 1.00e+00 1.00e+00f 1 23 1.3710143e+00 0.00e+00 2.30e-01 -11.0 3.36e-01 - 1.00e+00 1.00e+00f 1 24 1.2308480e+00 0.00e+00 2.56e-01 -11.0 3.65e-01 - 1.00e+00 1.00e+00f 1 25 1.0529780e+00 0.00e+00 2.99e-01 -11.0 4.06e-01 - 1.00e+00 1.00e+00f 1 26 7.9619028e-01 0.00e+00 3.95e-01 -11.0 4.75e-01 - 1.00e+00 1.00e+00f 1 27 7.1103223e-01 0.00e+00 4.43e-01 -11.0 6.28e-01 - 1.00e+00 2.04e-01f 1 28 7.1012908e-01 0.00e+00 4.43e-01 -11.0 7.03e-01 - 1.00e+00 1.83e-03f 1 29 7.1011882e-01 0.00e+00 4.34e-01 -11.0 7.22e-01 - 1.00e+00 2.09e-05f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 6.4959177e-01 4.40e-03 5.28e-01 -11.0 8.47e-01 - 1.00e+00 1.25e-01f 1 31 5.3802288e-01 1.70e-02 7.21e-01 -8.2 9.53e-01 - 1.00e+00 1.87e-01f 1 32 5.3691469e-01 1.70e-02 7.23e-01 -6.4 1.22e+00 - 1.00e+00 1.46e-03h 1 33 5.4442140e-01 0.00e+00 2.13e-02 -4.9 8.12e-03 - 1.00e+00 1.00e+00h 1 34 5.4433472e-01 0.00e+00 2.26e-04 -6.6 1.57e-04 - 1.00e+00 1.00e+00h 1 35 5.4433106e-01 0.00e+00 8.98e-06 -8.2 5.33e-06 - 1.00e+00 1.00e+00h 1 36 5.4433104e-01 0.00e+00 1.73e-08 -11.0 1.27e-08 - 1.00e+00 1.00e+00h 1 37 5.4433104e-01 0.00e+00 2.44e-13 -11.0 1.59e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 37 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.4413804311507192e-13 2.4413804311507192e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000002134513e-11 1.0000000002134513e-11 Overall NLP error.......: 1.0000000002134513e-11 1.0000000002134513e-11 Number of objective function evaluations = 38 Number of objective gradient evaluations = 38 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 38 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 38 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.054 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.9528471e-01 4.05e+03 4.00e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 5.9675351e-01 1.46e+03 7.69e+00 -0.5 2.66e+02 - 4.62e-01 8.66e-01h 1 2 7.3886583e-01 1.24e+03 7.95e+00 -5.7 1.49e+01 - 2.22e-01 1.54e-01h 1 3 3.1472940e+00 6.80e+02 3.92e+01 -0.2 1.72e+01 - 1.00e+00 5.44e-01h 1 4 3.1621282e+00 6.19e+02 3.95e+01 -0.9 1.45e+00 - 9.10e-01 9.32e-02h 1 5 3.1622649e+00 3.26e+02 5.78e+01 -2.3 1.41e+00 - 1.00e+00 5.74e-01h 1 6 3.1040087e+00 8.57e+01 2.78e+05 -7.5 1.98e+00 - 2.18e-04 1.00e+00h 1 7 2.9107628e+00 1.43e+01 1.17e+00 -0.2 2.34e+00 - 1.00e+00 1.00e+00h 1 8 2.8648323e+00 1.43e+00 1.64e-01 -2.3 1.27e+00 - 8.46e-01 1.00e+00h 1 9 2.5243082e+00 0.00e+00 1.88e-01 -1.7 1.84e+00 - 9.98e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.0564368e+00 0.00e+00 2.40e-01 -3.1 2.14e+00 - 1.00e+00 1.00e+00f 1 11 1.2535456e+00 0.00e+00 3.97e-01 -3.3 2.66e+00 - 1.00e+00 1.00e+00f 1 12 1.0832842e+00 0.00e+00 4.61e-01 -4.3 4.61e-01 - 1.00e+00 1.00e+00h 1 13 8.4419865e-01 0.00e+00 5.92e-01 -5.5 4.61e-01 - 1.00e+00 1.00e+00f 1 14 8.3764122e-01 0.00e+00 5.96e-01 -5.7 5.65e-01 - 1.00e+00 1.95e-02f 1 15 4.4401525e-01 1.11e-01 1.04e+00 -5.3 5.07e-01 - 1.00e+00 9.96e-01f 1 16 4.0262162e-01 1.94e-01 1.13e+00 -3.1 6.78e-01 - 1.00e+00 5.17e-02f 1 17 5.6247480e-01 9.02e-04 5.07e-01 -3.0 1.54e-01 - 1.00e+00 1.00e+00h 1 18 5.4962723e-01 0.00e+00 7.08e-02 -4.3 1.43e-02 - 1.00e+00 1.00e+00h 1 19 5.4449932e-01 1.56e-05 3.72e-03 -4.3 5.61e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433222e-01 0.00e+00 1.13e-04 -6.3 1.82e-04 - 1.00e+00 9.99e-01h 1 21 5.4433105e-01 0.00e+00 1.86e-06 -8.3 1.27e-06 - 1.00e+00 1.00e+00h 1 22 5.4433104e-01 0.00e+00 1.87e-08 -11.0 1.04e-08 - 1.00e+00 1.00e+00h 1 23 5.4433104e-01 0.00e+00 6.78e-14 -11.0 2.12e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 23 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 6.7834626804597065e-14 4.6560798090924405e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000698272e-11 1.0000000000698272e-11 Overall NLP error.......: 1.0000000000698272e-11 1.0000000000698272e-11 Number of objective function evaluations = 24 Number of objective gradient evaluations = 24 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 24 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 24 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.040 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7950850e+00 3.81e+03 4.64e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8536757e+00 1.33e+03 7.50e+00 -0.5 2.60e+02 - 4.87e-01 8.86e-01h 1 2 2.9466196e+00 1.00e+03 7.91e+00 -5.7 8.46e+00 - 7.06e-01 2.72e-01h 1 3 3.1601939e+00 7.98e+02 1.03e+01 -6.2 6.02e+00 - 5.85e-01 2.17e-01h 1 4 3.1622568e+00 7.93e+02 4.01e+02 -2.8 1.90e+00 - 1.00e+00 6.86e-03h 1 5 3.1622768e+00 7.90e+02 1.21e+05 -0.3 1.49e+00 - 1.00e+00 3.34e-03h 1 6 3.1622777e+00 7.90e+02 3.29e+09 1.9 1.49e+00 - 1.00e+00 3.65e-05h 1 7r 3.1622777e+00 7.90e+02 1.00e+03 4.5 0.00e+00 - 0.00e+00 2.98e-07R 2 8r 3.1542127e+00 1.50e+02 8.54e+01 2.0 1.60e+02 - 1.00e+00 4.68e-01f 1 9 2.7752430e+00 2.84e+01 2.16e+00 0.4 2.38e+00 - 9.45e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7417682e+00 7.46e+00 1.54e-01 -1.1 2.77e+00 - 9.27e-01 9.78e-01h 1 11 2.4649289e+00 1.92e-01 1.69e-01 -1.4 1.44e+00 - 1.00e+00 1.00e+00h 1 12 3.1212377e-01 5.40e-01 1.57e+00 -1.4 2.29e+01 - 2.07e-01 2.61e-01f 1 13 1.9575559e-01 6.10e-01 1.86e+00 -2.9 3.05e+00 - 7.90e-01 1.94e-02f 1 14 2.6586986e-02 2.18e+00 1.64e+01 -1.3 5.18e-01 - 1.00e+00 7.30e-01h 1 15 6.3448886e-03 1.46e+00 6.07e+01 -2.1 2.61e-01 - 1.00e+00 3.14e-01h 1 16 7.8955714e-03 1.53e+00 2.05e+01 -2.1 1.86e-01 - 1.00e+00 6.54e-02h 1 17 8.9267323e-03 1.52e+00 7.45e+03 -0.5 1.55e-01 - 1.00e+00 3.38e-03h 1 18 7.7994609e-02 1.47e+00 2.07e+05 -0.4 1.68e-01 - 1.00e+00 3.59e-02h 1 19 4.1675719e-01 3.43e-01 4.65e+03 1.7 1.68e-01 - 9.79e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.3248052e-01 2.78e-02 3.79e+02 0.4 1.10e-01 - 9.55e-01 1.00e+00f 1 21 5.4866816e-01 0.00e+00 6.63e+01 -1.6 1.75e-02 - 9.43e-01 1.00e+00h 1 22 5.4729576e-01 0.00e+00 7.28e-02 -2.8 1.76e-03 - 9.95e-01 1.00e+00h 1 23 5.4475741e-01 0.00e+00 3.17e-02 -4.1 2.77e-03 - 1.00e+00 1.00e+00f 1 24 5.4433729e-01 0.00e+00 8.34e-04 -6.0 4.71e-04 - 1.00e+00 9.71e-01h 1 25 5.4433108e-01 0.00e+00 1.23e-05 -7.8 6.77e-06 - 1.00e+00 1.00e+00h 1 26 5.4433104e-01 0.00e+00 9.20e-08 -11.0 3.48e-08 - 1.00e+00 1.00e+00h 1 27 5.4433104e-01 0.00e+00 2.35e-12 -11.0 5.18e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 27 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 2.3508972546437690e-12 1.7686049628112097e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000077337752e-11 1.0000000077337752e-11 Overall NLP error.......: 1.0000000077337752e-11 1.0000000077337752e-11 Number of objective function evaluations = 30 Number of objective gradient evaluations = 28 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 30 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 29 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.053 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.9764235e+00 2.42e+03 5.28e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1286758e+00 8.72e+02 8.19e+00 -0.5 2.19e+02 - 6.20e-01 8.64e-01h 1 2 2.3420663e+00 6.60e+02 8.75e+00 -5.8 7.07e+00 - 5.54e-01 2.68e-01h 1 3 3.1551312e+00 2.29e+02 2.03e+01 -1.2 5.06e+00 - 1.00e+00 8.83e-01h 1 4 2.2205442e+00 6.53e+01 6.65e+00 0.4 5.02e+00 - 6.47e-01 1.00e+00f 1 5 2.1552624e+00 1.70e+01 2.47e+00 -0.6 3.12e+00 - 9.64e-01 1.00e+00h 1 6 1.7614308e+00 4.16e+00 8.15e-01 -1.6 1.54e+00 - 9.96e-01 1.00e+00h 1 7 3.6281874e-01 3.45e+00 1.18e+00 -1.2 1.15e+01 - 1.00e+00 2.59e-01f 1 8 2.4230487e+00 0.00e+00 2.72e+00 0.7 3.81e+01 - 2.69e-02 1.51e-01f 1 9 2.7129234e+00 5.04e+00 7.11e-01 -0.4 4.12e+00 - 9.97e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.6878968e+00 0.00e+00 2.22e-01 -1.1 2.57e+00 - 1.00e+00 1.00e+00h 1 11 2.6536996e+00 0.00e+00 1.77e-01 -2.2 1.83e-01 - 1.00e+00 1.00e+00h 1 12 1.3165313e+00 0.00e+00 3.80e-01 -1.4 6.70e+00 - 6.29e-01 8.12e-01f 1 13 5.4700580e-01 6.35e-01 8.85e-01 -1.8 7.08e+00 - 6.39e-01 2.23e-01f 1 14 7.9224165e-01 0.00e+00 1.90e+00 -1.8 4.74e-01 - 1.78e-01 1.00e+00h 1 15 3.9577195e-01 2.69e-01 1.09e+00 -2.9 4.98e-01 - 1.00e+00 9.46e-01f 1 16 3.9934820e-01 2.11e-01 3.29e+00 -2.5 2.46e-01 - 1.00e+00 1.33e-01h 1 17 5.4409773e-01 3.13e-03 5.68e-01 -2.7 1.37e-01 - 1.00e+00 1.00e+00h 1 18 5.4515527e-01 0.00e+00 6.25e-03 -4.4 1.32e-03 - 1.00e+00 1.00e+00h 1 19 5.4434115e-01 0.00e+00 2.46e-03 -5.7 1.04e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433110e-01 0.00e+00 3.32e-05 -7.6 1.42e-05 - 1.00e+00 9.95e-01h 1 21 5.4433104e-01 0.00e+00 8.85e-08 -11.0 5.78e-08 - 1.00e+00 1.00e+00h 1 22 5.4433104e-01 0.00e+00 4.66e-12 -11.0 2.66e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 22 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.6620204020299495e-12 4.6620204020299495e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000332238698e-11 1.0000000332238698e-11 Overall NLP error.......: 1.0000000332238698e-11 1.0000000332238698e-11 Number of objective function evaluations = 23 Number of objective gradient evaluations = 23 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 23 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 23 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.036 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 5.5901699e-01 1.20e+03 4.32e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5102213e+00 4.54e+02 6.38e+00 0.5 9.79e+01 - 1.00e+00 8.14e-01f 1 2 2.9892754e+00 1.74e+02 3.46e+01 1.1 8.18e+00 - 4.47e-01 8.13e-01h 1 3 2.6801142e+00 4.63e+01 1.81e+00 0.6 1.75e+00 - 9.07e-01 1.00e+00f 1 4 2.6555182e+00 7.97e+00 2.44e-01 -0.8 2.49e+00 - 9.54e-01 1.00e+00h 1 5 2.6182262e+00 2.23e-02 1.71e-01 -1.9 1.01e+00 - 9.99e-01 1.00e+00h 1 6 2.5198505e+00 0.00e+00 1.98e-01 -2.5 5.05e-01 - 9.92e-01 1.00e+00h 1 7 2.4081785e+00 0.00e+00 2.07e-01 -3.3 5.73e-01 - 1.00e+00 1.00e+00h 1 8 2.2844788e+00 0.00e+00 2.19e-01 -4.0 6.73e-01 - 1.00e+00 1.00e+00h 1 9 2.2360642e+00 0.00e+00 1.27e-01 -4.9 2.63e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.1854923e+00 0.00e+00 1.30e-01 -6.4 2.24e-01 - 1.00e+00 1.00e+00f 1 11 2.1325092e+00 0.00e+00 1.33e-01 -8.2 2.29e-01 - 1.00e+00 1.00e+00f 1 12 2.0768076e+00 0.00e+00 1.36e-01 -9.6 2.34e-01 - 1.00e+00 1.00e+00f 1 13 2.0180128e+00 0.00e+00 1.40e-01 -10.6 2.41e-01 - 1.00e+00 1.00e+00f 1 14 1.9556603e+00 0.00e+00 1.45e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 15 1.8891636e+00 0.00e+00 1.50e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 16 1.8177656e+00 0.00e+00 1.56e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 17 1.7404622e+00 0.00e+00 1.63e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 18 1.6558770e+00 0.00e+00 1.71e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 19 1.5620416e+00 0.00e+00 1.81e-01 -11.0 3.02e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.4559808e+00 0.00e+00 1.94e-01 -11.0 3.20e-01 - 1.00e+00 1.00e+00f 1 21 1.3328424e+00 0.00e+00 2.12e-01 -11.0 3.43e-01 - 1.00e+00 1.00e+00f 1 22 1.1837782e+00 0.00e+00 2.39e-01 -11.0 3.75e-01 - 1.00e+00 1.00e+00f 1 23 9.8942119e-01 0.00e+00 2.86e-01 -11.0 4.22e-01 - 1.00e+00 1.00e+00f 1 24 8.7760267e-01 0.00e+00 3.23e-01 -11.0 5.05e-01 - 1.00e+00 4.13e-01f 1 25 8.7641244e-01 0.00e+00 3.23e-01 -11.0 5.70e-01 - 1.00e+00 3.66e-03f 1 26 8.7640005e-01 0.00e+00 3.22e-01 -11.0 5.74e-01 - 1.00e+00 3.81e-05f 1 27 8.6381976e-01 2.07e-04 3.39e-01 -11.0 6.45e-01 - 1.00e+00 3.99e-02f 1 28 5.0761600e-01 9.89e-02 9.36e-01 -11.0 6.57e-01 - 1.00e+00 8.79e-01f 1 29 5.0376060e-01 9.85e-02 9.43e-01 -9.0 1.30e+00 - 1.00e+00 4.44e-03h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.0372204e-01 9.85e-02 9.43e-01 -7.2 1.30e+00 - 1.00e+00 4.43e-05h 1 31 5.4295536e-01 3.06e-03 1.34e-01 -6.3 4.11e-02 - 1.00e+00 1.00e+00h 1 32 5.4433044e-01 2.66e-06 3.82e-03 -8.0 1.50e-03 - 1.00e+00 1.00e+00h 1 33 5.4433105e-01 0.00e+00 2.06e-06 -9.0 1.02e-06 - 1.00e+00 1.00e+00h 1 34 5.4433104e-01 0.00e+00 1.50e-08 -11.0 7.33e-09 - 1.00e+00 1.00e+00h 1 35 5.4433104e-01 0.00e+00 5.26e-14 -11.0 2.80e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 35 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 5.2624571367232420e-14 5.2624571367232420e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000018629e-11 1.0000000000018629e-11 Overall NLP error.......: 1.0000000000018629e-11 1.0000000000018629e-11 Number of objective function evaluations = 36 Number of objective gradient evaluations = 36 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 36 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 36 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.054 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.6809513e+00 3.18e+02 8.86e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7755974e+00 9.20e+01 2.91e+00 -5.2 1.94e+01 - 8.46e-01 1.00e+00h 1 2 2.5690115e+00 2.43e+01 1.25e+00 -0.4 2.73e+00 - 4.88e-01 1.00e+00f 1 3 2.3289475e+00 3.65e+00 4.00e-01 -0.8 1.18e+00 - 9.33e-01 1.00e+00h 1 4 1.4216685e+00 0.00e+00 2.96e-01 -2.2 3.40e+00 - 9.83e-01 1.00e+00h 1 5 4.2783051e-01 1.97e-01 9.10e-01 -0.7 2.12e+00 - 1.00e+00 9.41e-01h 1 6 5.8309467e-01 6.23e-01 3.31e-01 -1.2 5.41e-01 - 9.04e-01 5.73e-01h 1 7 5.1170385e-01 1.49e-01 4.02e-01 -2.8 2.44e-01 - 9.96e-01 1.00e+00h 1 8 5.3838762e-01 1.27e-02 1.80e-01 -2.4 3.99e-02 - 1.00e+00 9.50e-01h 1 9 5.4480314e-01 0.00e+00 1.31e-02 -4.0 6.95e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4434003e-01 0.00e+00 3.88e-04 -5.7 5.04e-04 - 1.00e+00 1.00e+00h 1 11 5.4433108e-01 0.00e+00 5.29e-05 -7.7 9.75e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 3.29e-07 -11.0 4.07e-08 - 1.00e+00 1.00e+00h 1 13 5.4433104e-01 0.00e+00 5.87e-11 -11.0 3.45e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 5.8688942594642413e-11 5.8688942594642413e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001486964858e-11 1.0000001486964858e-11 Overall NLP error.......: 5.8688942594642413e-11 5.8688942594642413e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 14 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 14 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.027 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7950850e+00 3.81e+03 4.64e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8536757e+00 1.33e+03 7.50e+00 -0.5 2.60e+02 - 4.87e-01 8.86e-01h 1 2 2.9466196e+00 1.00e+03 7.91e+00 -5.7 8.46e+00 - 7.06e-01 2.72e-01h 1 3 3.1601939e+00 7.98e+02 1.03e+01 -6.2 6.02e+00 - 5.85e-01 2.17e-01h 1 4 3.1622568e+00 7.93e+02 4.01e+02 -2.8 1.90e+00 - 1.00e+00 6.86e-03h 1 5 3.1622768e+00 7.90e+02 1.21e+05 -0.3 1.49e+00 - 1.00e+00 3.34e-03h 1 6 3.1622777e+00 7.90e+02 3.29e+09 1.9 1.49e+00 - 1.00e+00 3.65e-05h 1 7r 3.1622777e+00 7.90e+02 1.00e+03 4.5 0.00e+00 - 0.00e+00 2.98e-07R 2 8r 3.1542127e+00 1.50e+02 8.54e+01 2.0 1.60e+02 - 1.00e+00 4.68e-01f 1 9 2.7752430e+00 2.84e+01 2.16e+00 0.4 2.38e+00 - 9.45e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7417682e+00 7.46e+00 1.54e-01 -1.1 2.77e+00 - 9.27e-01 9.78e-01h 1 11 2.4649289e+00 1.92e-01 1.69e-01 -1.4 1.44e+00 - 1.00e+00 1.00e+00h 1 12 3.1212377e-01 5.40e-01 1.57e+00 -1.4 2.29e+01 - 2.07e-01 2.61e-01f 1 13 1.9575559e-01 6.10e-01 1.86e+00 -2.9 3.05e+00 - 7.90e-01 1.94e-02f 1 14 2.6586986e-02 2.18e+00 1.64e+01 -1.3 5.18e-01 - 1.00e+00 7.30e-01h 1 15 6.3448886e-03 1.46e+00 6.07e+01 -2.1 2.61e-01 - 1.00e+00 3.14e-01h 1 16 7.8955714e-03 1.53e+00 2.05e+01 -2.1 1.86e-01 - 1.00e+00 6.54e-02h 1 17 8.9267323e-03 1.52e+00 7.45e+03 -0.5 1.55e-01 - 1.00e+00 3.38e-03h 1 18 7.7994609e-02 1.47e+00 2.07e+05 -0.4 1.68e-01 - 1.00e+00 3.59e-02h 1 19 4.1675719e-01 3.43e-01 4.65e+03 1.7 1.68e-01 - 9.79e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.3248052e-01 2.78e-02 3.79e+02 0.4 1.10e-01 - 9.55e-01 1.00e+00f 1 21 5.4866816e-01 0.00e+00 6.63e+01 -1.6 1.75e-02 - 9.43e-01 1.00e+00h 1 22 5.4729576e-01 0.00e+00 7.28e-02 -2.8 1.76e-03 - 9.95e-01 1.00e+00h 1 23 5.4475741e-01 0.00e+00 3.17e-02 -4.1 2.77e-03 - 1.00e+00 1.00e+00f 1 24 5.4433729e-01 0.00e+00 8.34e-04 -6.0 4.71e-04 - 1.00e+00 9.71e-01h 1 25 5.4433108e-01 0.00e+00 1.23e-05 -7.8 6.77e-06 - 1.00e+00 1.00e+00h 1 26 5.4433104e-01 0.00e+00 9.20e-08 -11.0 3.48e-08 - 1.00e+00 1.00e+00h 1 27 5.4433104e-01 0.00e+00 2.35e-12 -11.0 5.18e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 27 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 2.3508972546437690e-12 1.7686049628112097e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000077337752e-11 1.0000000077337752e-11 Overall NLP error.......: 1.0000000077337752e-11 1.0000000077337752e-11 Number of objective function evaluations = 30 Number of objective gradient evaluations = 28 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 30 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 29 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.053 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.3048861e+00 0.00e+00 6.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2858725e+00 0.00e+00 8.91e-02 -0.9 2.35e-01 - 9.99e-01 1.00e+00f 1 2 1.9827713e+00 0.00e+00 1.95e-01 -1.5 1.76e+00 - 1.00e+00 1.00e+00f 1 3 1.5196676e+00 0.00e+00 2.86e-01 -2.3 2.60e+00 - 9.92e-01 1.00e+00h 1 4 9.2612120e-01 1.61e-01 4.57e-01 -1.8 1.53e+00 - 1.00e+00 1.00e+00h 1 5 6.0084631e-01 8.39e-02 7.89e-01 -2.9 6.08e-01 - 1.00e+00 1.00e+00h 1 6 5.3356582e-01 2.37e-02 7.58e-01 -1.6 7.20e-01 - 1.00e+00 2.04e-01h 1 7 5.7296654e-01 4.12e-02 1.89e-01 -1.7 2.14e-01 - 1.00e+00 7.90e-01h 1 8 5.4400884e-01 3.68e-03 1.30e-01 -3.6 6.99e-02 - 1.00e+00 1.00e+00h 1 9 5.4436446e-01 0.00e+00 6.60e-03 -4.0 2.40e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433298e-01 0.00e+00 3.58e-05 -6.1 4.62e-05 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 1.94e-06 -11.0 3.17e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 7.56e-11 -11.0 1.89e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623040e-01 5.4433104478623040e-01 Dual infeasibility......: 7.5618733497151425e-11 7.5618733497151425e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000008586622e-11 1.0000000008586622e-11 Overall NLP error.......: 7.5618733497151425e-11 7.5618733497151425e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.022 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.7677670e+00 4.96e+01 9.82e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.7830017e+00 1.39e+01 3.88e-01 -5.4 1.30e+00 - 9.23e-01 1.00e+00h 1 2 1.6079278e+00 3.57e+00 2.75e-01 -1.6 5.94e-01 - 9.51e-01 1.00e+00h 1 3 1.1528889e+00 0.00e+00 4.50e-01 -0.6 2.23e+01 - 1.00e+00 2.87e-01f 2 4 4.9907021e-01 1.46e-01 6.26e-01 -1.4 6.68e+00 - 1.00e+00 9.88e-01h 1 5 5.6564091e-01 3.55e-03 1.50e-01 -1.8 7.09e-02 - 1.00e+00 1.00e+00h 1 6 5.4815211e-01 0.00e+00 4.86e-02 -3.7 3.14e-02 - 1.00e+00 1.00e+00h 1 7 5.4436011e-01 1.28e-05 1.22e-02 -4.7 6.48e-03 - 1.00e+00 9.65e-01h 1 8 5.4433148e-01 0.00e+00 4.33e-05 -6.5 6.31e-05 - 1.00e+00 9.90e-01h 1 9 5.4433104e-01 3.53e-11 4.49e-07 -11.0 7.43e-07 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433104e-01 0.00e+00 6.15e-11 -11.0 8.03e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 10 (scaled) (unscaled) Objective...............: 5.4433104478623062e-01 5.4433104478623062e-01 Dual infeasibility......: 6.1451954636027040e-11 6.1451954636027040e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000244517619e-11 1.0000000244517619e-11 Overall NLP error.......: 6.1451954636027040e-11 6.1451954636027040e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 11 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 11 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.017 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.6809513e+00 3.18e+02 8.86e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7755974e+00 9.20e+01 2.91e+00 -5.2 1.94e+01 - 8.46e-01 1.00e+00h 1 2 2.5690115e+00 2.43e+01 1.25e+00 -0.4 2.73e+00 - 4.88e-01 1.00e+00f 1 3 2.3289475e+00 3.65e+00 4.00e-01 -0.8 1.18e+00 - 9.33e-01 1.00e+00h 1 4 1.4216685e+00 0.00e+00 2.96e-01 -2.2 3.40e+00 - 9.83e-01 1.00e+00h 1 5 4.2783051e-01 1.97e-01 9.10e-01 -0.7 2.12e+00 - 1.00e+00 9.41e-01h 1 6 5.8309467e-01 6.23e-01 3.31e-01 -1.2 5.41e-01 - 9.04e-01 5.73e-01h 1 7 5.1170385e-01 1.49e-01 4.02e-01 -2.8 2.44e-01 - 9.96e-01 1.00e+00h 1 8 5.3838762e-01 1.27e-02 1.80e-01 -2.4 3.99e-02 - 1.00e+00 9.50e-01h 1 9 5.4480314e-01 0.00e+00 1.31e-02 -4.0 6.95e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4434003e-01 0.00e+00 3.88e-04 -5.7 5.04e-04 - 1.00e+00 1.00e+00h 1 11 5.4433108e-01 0.00e+00 5.29e-05 -7.7 9.75e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 3.29e-07 -11.0 4.07e-08 - 1.00e+00 1.00e+00h 1 13 5.4433104e-01 0.00e+00 5.87e-11 -11.0 3.45e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 5.8688942594642413e-11 5.8688942594642413e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001486964858e-11 1.0000001486964858e-11 Overall NLP error.......: 5.8688942594642413e-11 5.8688942594642413e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 14 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 14 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.022 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.1180340e+00 1.95e+03 4.31e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2718314e+00 7.26e+02 7.57e+00 -4.6 1.72e+02 - 6.37e-01 8.42e-01h 1 2 2.4346526e+00 4.91e+02 1.28e+01 1.0 1.32e+01 - 1.00e+00 3.25e-01f 1 3 2.9899756e+00 1.37e+02 2.36e+01 -4.9 3.01e+00 - 6.56e-01 1.00e+00h 1 4 3.1606012e+00 7.64e+01 2.86e+01 1.7 6.94e+00 - 1.00e+00 3.68e-01f 1 5 3.1581143e+00 0.00e+00 8.55e+01 -4.2 4.06e+00 - 3.83e-01 1.00e+00h 1 6 3.1056948e+00 0.00e+00 2.40e+01 0.2 6.07e+00 - 1.00e+00 1.00e+00f 1 7 3.1052605e+00 0.00e+00 3.85e-01 -5.5 1.45e-02 - 9.83e-01 1.00e+00h 1 8 3.0663862e+00 0.00e+00 1.52e-01 -1.3 2.42e-01 - 8.66e-01 1.00e+00f 1 9 1.5867138e+00 0.00e+00 3.06e-01 -1.2 2.32e+01 - 2.56e-01 2.99e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1504248e+00 1.22e+01 5.47e-01 0.1 7.88e+01 - 1.76e-01 1.45e-01f 1 11 1.9348645e+00 0.00e+00 1.46e-01 -0.6 1.05e+01 - 6.28e-01 1.00e+00f 1 12 1.8945965e+00 1.24e+00 1.80e-01 -0.6 2.96e+00 - 1.00e+00 1.00e+00h 1 13 1.7739112e+00 0.00e+00 2.46e-01 -6.6 7.20e-01 - 9.26e-01 1.00e+00h 1 14 1.6128269e+00 0.00e+00 2.95e-01 -3.6 5.63e-01 - 1.00e+00 1.00e+00h 1 15 1.4138523e+00 4.16e-02 3.40e-01 -3.9 6.24e-01 - 1.00e+00 9.93e-01f 1 16 1.2844465e+00 2.32e-02 3.85e-01 -4.9 3.68e-01 - 1.00e+00 1.00e+00f 1 17 1.1252941e+00 3.20e-02 4.39e-01 -5.7 4.09e-01 - 1.00e+00 1.00e+00f 1 18 9.1167292e-01 5.38e-02 5.39e-01 -6.5 4.79e-01 - 1.00e+00 1.00e+00f 1 19 5.4935761e-01 1.19e-01 8.91e-01 -6.7 6.21e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 4.9910843e-01 1.14e-01 9.78e-01 -4.2 1.17e+00 - 1.00e+00 6.39e-02f 1 21 5.5315164e-01 0.00e+00 1.55e-01 -3.2 5.69e-02 - 1.00e+00 1.00e+00h 1 22 5.4610388e-01 0.00e+00 1.94e-02 -4.7 1.12e-02 - 1.00e+00 1.00e+00h 1 23 5.4434778e-01 0.00e+00 5.31e-03 -5.6 2.76e-03 - 1.00e+00 9.78e-01h 1 24 5.4433116e-01 0.00e+00 4.51e-05 -7.4 2.73e-05 - 1.00e+00 9.93e-01h 1 25 5.4433104e-01 0.00e+00 2.45e-07 -11.0 1.45e-07 - 1.00e+00 1.00e+00h 1 26 5.4433104e-01 0.00e+00 9.40e-12 -11.0 6.53e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 26 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 9.4047821409250700e-12 9.4047821409250700e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001179785158e-11 1.0000001179785158e-11 Overall NLP error.......: 1.0000001179785158e-11 1.0000001179785158e-11 Number of objective function evaluations = 27 Number of objective gradient evaluations = 27 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 27 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 27 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.033 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.3048861e+00 0.00e+00 6.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2858725e+00 0.00e+00 8.91e-02 -0.9 2.35e-01 - 9.99e-01 1.00e+00f 1 2 1.9827713e+00 0.00e+00 1.95e-01 -1.5 1.76e+00 - 1.00e+00 1.00e+00f 1 3 1.5196676e+00 0.00e+00 2.86e-01 -2.3 2.60e+00 - 9.92e-01 1.00e+00h 1 4 9.2612120e-01 1.61e-01 4.57e-01 -1.8 1.53e+00 - 1.00e+00 1.00e+00h 1 5 6.0084631e-01 8.39e-02 7.89e-01 -2.9 6.08e-01 - 1.00e+00 1.00e+00h 1 6 5.3356582e-01 2.37e-02 7.58e-01 -1.6 7.20e-01 - 1.00e+00 2.04e-01h 1 7 5.7296654e-01 4.12e-02 1.89e-01 -1.7 2.14e-01 - 1.00e+00 7.90e-01h 1 8 5.4400884e-01 3.68e-03 1.30e-01 -3.6 6.99e-02 - 1.00e+00 1.00e+00h 1 9 5.4436446e-01 0.00e+00 6.60e-03 -4.0 2.40e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433298e-01 0.00e+00 3.58e-05 -6.1 4.62e-05 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 1.94e-06 -11.0 3.17e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 7.56e-11 -11.0 1.89e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623040e-01 5.4433104478623040e-01 Dual infeasibility......: 7.5618733497151425e-11 7.5618733497151425e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000008586622e-11 1.0000000008586622e-11 Overall NLP error.......: 7.5618733497151425e-11 7.5618733497151425e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.018 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.3048861e+00 0.00e+00 6.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2858725e+00 0.00e+00 8.91e-02 -0.9 2.35e-01 - 9.99e-01 1.00e+00f 1 2 1.9827713e+00 0.00e+00 1.95e-01 -1.5 1.76e+00 - 1.00e+00 1.00e+00f 1 3 1.5196676e+00 0.00e+00 2.86e-01 -2.3 2.60e+00 - 9.92e-01 1.00e+00h 1 4 9.2612120e-01 1.61e-01 4.57e-01 -1.8 1.53e+00 - 1.00e+00 1.00e+00h 1 5 6.0084631e-01 8.39e-02 7.89e-01 -2.9 6.08e-01 - 1.00e+00 1.00e+00h 1 6 5.3356582e-01 2.37e-02 7.58e-01 -1.6 7.20e-01 - 1.00e+00 2.04e-01h 1 7 5.7296654e-01 4.12e-02 1.89e-01 -1.7 2.14e-01 - 1.00e+00 7.90e-01h 1 8 5.4400884e-01 3.68e-03 1.30e-01 -3.6 6.99e-02 - 1.00e+00 1.00e+00h 1 9 5.4436446e-01 0.00e+00 6.60e-03 -4.0 2.40e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433298e-01 0.00e+00 3.58e-05 -6.1 4.62e-05 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 1.94e-06 -11.0 3.17e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 7.56e-11 -11.0 1.89e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623040e-01 5.4433104478623040e-01 Dual infeasibility......: 7.5618733497151425e-11 7.5618733497151425e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000008586622e-11 1.0000000008586622e-11 Overall NLP error.......: 7.5618733497151425e-11 7.5618733497151425e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.018 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.2360680e+00 9.95e+02 6.55e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3722744e+00 3.56e+02 5.60e+00 -4.8 7.88e+01 - 7.44e-01 8.67e-01h 1 2 2.5300782e+00 1.03e+02 3.51e+00 -0.9 1.17e+00 - 9.98e-01 1.00e+00h 1 3 2.2188479e+00 1.89e+01 1.46e+00 0.2 4.22e+00 - 4.79e-01 1.00e+00f 1 4 2.1763764e+00 9.80e-01 1.96e-01 -1.4 3.07e+00 - 9.69e-01 1.00e+00h 1 5 2.0820721e+00 0.00e+00 2.27e-01 -2.5 8.03e-01 - 1.00e+00 1.00e+00h 1 6 1.0148604e+00 0.00e+00 4.76e-01 -1.3 6.63e+00 - 8.55e-01 5.35e-01f 1 7 5.8104512e-01 4.11e+00 5.43e-01 -0.9 9.98e-01 - 1.00e+00 1.00e+00f 1 8 1.9269387e-01 8.20e-01 2.10e+00 -1.4 1.78e+00 - 1.00e+00 9.87e-01h 1 9 1.2131764e-01 1.37e+00 2.26e+00 -1.6 5.53e-01 - 1.00e+00 3.83e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.6790353e-01 1.17e+00 7.03e-01 -7.8 1.65e-01 - 1.42e-01 1.53e-01h 1 11 4.4869869e-01 2.48e-01 2.21e+00 -2.7 1.73e-01 - 1.00e+00 1.00e+00h 1 12 5.3759745e-01 1.33e-02 5.54e+00 -2.9 8.78e-02 - 1.00e+00 9.99e-01h 1 13 5.4401284e-01 9.58e-04 2.68e-01 -3.1 7.30e-03 - 1.00e+00 9.51e-01h 1 14 5.4435544e-01 0.00e+00 1.46e-03 -4.9 3.73e-04 - 1.00e+00 1.00e+00h 1 15 5.4433124e-01 0.00e+00 5.10e-05 -7.0 2.63e-05 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 2.79e-07 -11.0 2.18e-07 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 3.21e-11 -11.0 1.01e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 3.2129410243442180e-11 3.2129410243442180e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000003710486626e-11 1.0000003710486626e-11 Overall NLP error.......: 3.2129410243442180e-11 3.2129410243442180e-11 Number of objective function evaluations = 18 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.028 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.1180340e+00 1.95e+03 4.31e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2718314e+00 7.26e+02 7.57e+00 -4.6 1.72e+02 - 6.37e-01 8.42e-01h 1 2 2.4346526e+00 4.91e+02 1.28e+01 1.0 1.32e+01 - 1.00e+00 3.25e-01f 1 3 2.9899756e+00 1.37e+02 2.36e+01 -4.9 3.01e+00 - 6.56e-01 1.00e+00h 1 4 3.1606012e+00 7.64e+01 2.86e+01 1.7 6.94e+00 - 1.00e+00 3.68e-01f 1 5 3.1581143e+00 0.00e+00 8.55e+01 -4.2 4.06e+00 - 3.83e-01 1.00e+00h 1 6 3.1056948e+00 0.00e+00 2.40e+01 0.2 6.07e+00 - 1.00e+00 1.00e+00f 1 7 3.1052605e+00 0.00e+00 3.85e-01 -5.5 1.45e-02 - 9.83e-01 1.00e+00h 1 8 3.0663862e+00 0.00e+00 1.52e-01 -1.3 2.42e-01 - 8.66e-01 1.00e+00f 1 9 1.5867138e+00 0.00e+00 3.06e-01 -1.2 2.32e+01 - 2.56e-01 2.99e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1504248e+00 1.22e+01 5.47e-01 0.1 7.88e+01 - 1.76e-01 1.45e-01f 1 11 1.9348645e+00 0.00e+00 1.46e-01 -0.6 1.05e+01 - 6.28e-01 1.00e+00f 1 12 1.8945965e+00 1.24e+00 1.80e-01 -0.6 2.96e+00 - 1.00e+00 1.00e+00h 1 13 1.7739112e+00 0.00e+00 2.46e-01 -6.6 7.20e-01 - 9.26e-01 1.00e+00h 1 14 1.6128269e+00 0.00e+00 2.95e-01 -3.6 5.63e-01 - 1.00e+00 1.00e+00h 1 15 1.4138523e+00 4.16e-02 3.40e-01 -3.9 6.24e-01 - 1.00e+00 9.93e-01f 1 16 1.2844465e+00 2.32e-02 3.85e-01 -4.9 3.68e-01 - 1.00e+00 1.00e+00f 1 17 1.1252941e+00 3.20e-02 4.39e-01 -5.7 4.09e-01 - 1.00e+00 1.00e+00f 1 18 9.1167292e-01 5.38e-02 5.39e-01 -6.5 4.79e-01 - 1.00e+00 1.00e+00f 1 19 5.4935761e-01 1.19e-01 8.91e-01 -6.7 6.21e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 4.9910843e-01 1.14e-01 9.78e-01 -4.2 1.17e+00 - 1.00e+00 6.39e-02f 1 21 5.5315164e-01 0.00e+00 1.55e-01 -3.2 5.69e-02 - 1.00e+00 1.00e+00h 1 22 5.4610388e-01 0.00e+00 1.94e-02 -4.7 1.12e-02 - 1.00e+00 1.00e+00h 1 23 5.4434778e-01 0.00e+00 5.31e-03 -5.6 2.76e-03 - 1.00e+00 9.78e-01h 1 24 5.4433116e-01 0.00e+00 4.51e-05 -7.4 2.73e-05 - 1.00e+00 9.93e-01h 1 25 5.4433104e-01 0.00e+00 2.45e-07 -11.0 1.45e-07 - 1.00e+00 1.00e+00h 1 26 5.4433104e-01 0.00e+00 9.40e-12 -11.0 6.53e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 26 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 9.4047821409250700e-12 9.4047821409250700e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001179785158e-11 1.0000001179785158e-11 Overall NLP error.......: 1.0000001179785158e-11 1.0000001179785158e-11 Number of objective function evaluations = 27 Number of objective gradient evaluations = 27 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 27 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 27 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.035 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7386128e+00 1.17e+02 9.59e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7756392e+00 3.29e+01 9.58e-01 -5.3 5.07e+00 - 8.97e-01 1.00e+00h 1 2 2.7271547e+00 8.19e+00 2.93e-01 -6.1 1.28e+00 - 8.11e-01 1.00e+00h 1 3 2.6207137e+00 1.24e+00 1.84e-01 -2.0 5.69e-01 - 1.00e+00 1.00e+00h 1 4 2.8858098e-01 1.57e+00 1.74e+00 -7.9 1.33e+01 - 9.05e-02 5.12e-01f 1 5 3.5438482e-01 4.04e+00 6.90e-01 -1.2 7.92e+00 - 1.00e+00 2.33e-01h 1 6 2.0474700e-01 1.16e+00 1.01e+00 -2.6 2.73e-01 - 1.00e+00 1.00e+00h 1 7 2.0545555e-01 1.19e+00 1.41e+00 -3.0 1.21e+00 - 9.35e-01 6.65e-02h 1 8 4.4457679e-01 2.58e-01 2.22e+00 -2.6 1.55e-01 - 1.00e+00 1.00e+00h 1 9 5.4159572e-01 3.78e-03 2.75e-01 -2.2 9.57e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4463821e-01 0.00e+00 6.08e-02 -4.0 1.26e-02 - 1.00e+00 1.00e+00h 1 11 5.4436774e-01 0.00e+00 7.39e-03 -5.5 3.27e-04 - 1.00e+00 9.98e-01h 1 12 5.4433139e-01 0.00e+00 1.47e-03 -7.2 5.95e-05 - 1.00e+00 9.81e-01h 1 13 5.4433105e-01 0.00e+00 3.96e-07 -9.1 4.34e-07 - 1.00e+00 9.98e-01h 1 14 5.4433104e-01 0.00e+00 2.49e-09 -11.0 2.25e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478622907e-01 5.4433104478622907e-01 Dual infeasibility......: 2.4929648345661803e-09 2.4929648345661803e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000004291932435e-11 1.0000004291932435e-11 Overall NLP error.......: 2.4929648345661803e-09 2.4929648345661803e-09 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.023 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 5.5901699e-01 1.20e+03 4.32e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5102213e+00 4.54e+02 6.38e+00 0.5 9.79e+01 - 1.00e+00 8.14e-01f 1 2 2.9892754e+00 1.74e+02 3.46e+01 1.1 8.18e+00 - 4.47e-01 8.13e-01h 1 3 2.6801142e+00 4.63e+01 1.81e+00 0.6 1.75e+00 - 9.07e-01 1.00e+00f 1 4 2.6555182e+00 7.97e+00 2.44e-01 -0.8 2.49e+00 - 9.54e-01 1.00e+00h 1 5 2.6182262e+00 2.23e-02 1.71e-01 -1.9 1.01e+00 - 9.99e-01 1.00e+00h 1 6 2.5198505e+00 0.00e+00 1.98e-01 -2.5 5.05e-01 - 9.92e-01 1.00e+00h 1 7 2.4081785e+00 0.00e+00 2.07e-01 -3.3 5.73e-01 - 1.00e+00 1.00e+00h 1 8 2.2844788e+00 0.00e+00 2.19e-01 -4.0 6.73e-01 - 1.00e+00 1.00e+00h 1 9 2.2360642e+00 0.00e+00 1.27e-01 -4.9 2.63e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.1854923e+00 0.00e+00 1.30e-01 -6.4 2.24e-01 - 1.00e+00 1.00e+00f 1 11 2.1325092e+00 0.00e+00 1.33e-01 -8.2 2.29e-01 - 1.00e+00 1.00e+00f 1 12 2.0768076e+00 0.00e+00 1.36e-01 -9.6 2.34e-01 - 1.00e+00 1.00e+00f 1 13 2.0180128e+00 0.00e+00 1.40e-01 -10.6 2.41e-01 - 1.00e+00 1.00e+00f 1 14 1.9556603e+00 0.00e+00 1.45e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 15 1.8891636e+00 0.00e+00 1.50e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 16 1.8177656e+00 0.00e+00 1.56e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 17 1.7404622e+00 0.00e+00 1.63e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 18 1.6558770e+00 0.00e+00 1.71e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 19 1.5620416e+00 0.00e+00 1.81e-01 -11.0 3.02e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.4559808e+00 0.00e+00 1.94e-01 -11.0 3.20e-01 - 1.00e+00 1.00e+00f 1 21 1.3328424e+00 0.00e+00 2.12e-01 -11.0 3.43e-01 - 1.00e+00 1.00e+00f 1 22 1.1837782e+00 0.00e+00 2.39e-01 -11.0 3.75e-01 - 1.00e+00 1.00e+00f 1 23 9.8942119e-01 0.00e+00 2.86e-01 -11.0 4.22e-01 - 1.00e+00 1.00e+00f 1 24 8.7760267e-01 0.00e+00 3.23e-01 -11.0 5.05e-01 - 1.00e+00 4.13e-01f 1 25 8.7641244e-01 0.00e+00 3.23e-01 -11.0 5.70e-01 - 1.00e+00 3.66e-03f 1 26 8.7640005e-01 0.00e+00 3.22e-01 -11.0 5.74e-01 - 1.00e+00 3.81e-05f 1 27 8.6381976e-01 2.07e-04 3.39e-01 -11.0 6.45e-01 - 1.00e+00 3.99e-02f 1 28 5.0761600e-01 9.89e-02 9.36e-01 -11.0 6.57e-01 - 1.00e+00 8.79e-01f 1 29 5.0376060e-01 9.85e-02 9.43e-01 -9.0 1.30e+00 - 1.00e+00 4.44e-03h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.0372204e-01 9.85e-02 9.43e-01 -7.2 1.30e+00 - 1.00e+00 4.43e-05h 1 31 5.4295536e-01 3.06e-03 1.34e-01 -6.3 4.11e-02 - 1.00e+00 1.00e+00h 1 32 5.4433044e-01 2.66e-06 3.82e-03 -8.0 1.50e-03 - 1.00e+00 1.00e+00h 1 33 5.4433105e-01 0.00e+00 2.06e-06 -9.0 1.02e-06 - 1.00e+00 1.00e+00h 1 34 5.4433104e-01 0.00e+00 1.50e-08 -11.0 7.33e-09 - 1.00e+00 1.00e+00h 1 35 5.4433104e-01 0.00e+00 5.26e-14 -11.0 2.80e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 35 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 5.2624571367232420e-14 5.2624571367232420e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000018629e-11 1.0000000000018629e-11 Overall NLP error.......: 1.0000000000018629e-11 1.0000000000018629e-11 Number of objective function evaluations = 36 Number of objective gradient evaluations = 36 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 36 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 36 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.047 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9047375e+00 7.53e+01 9.75e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9159193e+00 2.03e+01 4.88e-01 -5.3 2.71e+00 - 9.13e-01 1.00e+00h 1 2 2.8285017e+00 4.25e+00 1.71e-01 -1.3 5.21e-01 - 9.54e-01 1.00e+00h 1 3 2.1717677e+00 3.94e-01 2.24e-01 -2.2 3.28e+00 - 6.38e-01 1.00e+00h 1 4 3.1574560e-01 8.69e-01 1.57e+00 -3.1 7.91e+00 - 5.43e-01 9.37e-01h 1 5 2.6212580e-01 7.89e+00 9.26e-01 -1.3 8.89e+00 - 3.11e-02 9.96e-01f 1 6 2.6212391e-02 1.30e+00 1.73e+01 -1.4 9.50e+01 - 1.00e+00 9.19e-02f 1 7 3.5529957e-01 8.57e-01 1.79e+01 -0.8 5.74e+00 - 1.00e+00 8.24e-01h 1 8 3.6764577e-01 5.66e+00 3.82e+00 -0.5 3.97e+00 - 1.00e+00 1.00e+00f 1 9 4.1602047e-01 1.21e+00 2.20e-01 -0.7 1.64e+00 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 4.7354603e-01 2.92e-01 6.31e-01 -1.0 8.59e-01 - 1.00e+00 9.96e-01h 1 11 5.7399695e-01 0.00e+00 6.12e-01 -1.6 1.27e-01 - 9.42e-01 1.00e+00h 1 12 5.5974515e-01 0.00e+00 5.66e-02 -2.7 1.05e-01 - 9.98e-01 1.00e+00h 1 13 5.4474778e-01 0.00e+00 4.26e-02 -4.5 3.03e-02 - 1.00e+00 9.75e-01h 1 14 5.4433712e-01 0.00e+00 5.22e-03 -5.2 8.04e-04 - 1.00e+00 9.42e-01h 1 15 5.4433113e-01 0.00e+00 8.87e-06 -7.3 3.01e-05 - 1.00e+00 9.99e-01h 1 16 5.4433104e-01 0.00e+00 1.31e-07 -11.0 1.58e-07 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 9.95e-13 -11.0 1.31e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 9.9548147503014661e-13 9.6475568542316330e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000262564110e-11 1.0000000262564110e-11 Overall NLP error.......: 1.0000000262564110e-11 1.0000000262564110e-11 Number of objective function evaluations = 18 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.028 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 7.9056942e-01 6.59e+03 9.66e-02 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 8.9834960e-01 2.31e+03 7.96e+00 -0.4 3.13e+02 - 1.85e-01 8.85e-01f 1 2 1.0013913e+00 1.92e+03 7.88e+00 -5.5 1.55e+01 - 4.20e-01 1.79e-01h 1 3 3.1480197e+00 1.29e+03 3.46e+01 0.1 2.40e+01 - 1.00e+00 3.71e-01h 1 4 3.1621354e+00 1.28e+03 4.31e+02 1.0 8.56e+00 - 9.09e-01 1.04e-02h 1 5 3.1622658e+00 1.27e+03 5.73e+04 0.5 3.91e+00 - 9.98e-01 7.80e-03h 1 6 3.1622776e+00 1.27e+03 5.67e+08 -0.6 3.03e+00 - 1.00e+00 1.01e-04h 1 7 3.1622777e+00 1.27e+03 5.10e+13 0.5 1.68e+00 - 1.00e+00 1.10e-05h 1 8 3.1622777e+00 3.93e+02 5.09e+11 2.6 1.73e+00 - 9.90e-01 1.00e+00h 1 9 2.7971247e+00 3.95e+02 1.48e+20 4.7 4.19e+04 - 3.40e-09 1.00e+00H 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9433659e+00 1.06e+02 1.60e+19 4.7 9.54e+00 - 1.00e+00 9.31e-01h 1 11 2.4002975e+00 1.09e+02 1.12e+19 4.7 9.84e+00 - 1.06e-01 2.95e-01h 1 12 2.6262669e+00 1.08e+02 1.11e+19 4.7 7.68e+01 - 7.56e-03 1.48e-02h 1 13 2.9381053e+00 1.06e+02 1.09e+19 4.7 1.08e+02 - 1.61e-02 1.61e-02h 1 14 2.9380970e+00 2.94e+01 1.33e+08 4.7 1.51e+00 - 9.90e-01 1.00e+00f 1 15 2.9370309e+00 6.94e+00 1.32e+06 4.7 6.57e-01 - 9.90e-01 1.00e+00f 1 16 2.9354063e+00 9.58e-01 7.07e+03 3.2 1.87e-01 - 9.95e-01 1.00e+00f 1 17 2.9353337e+00 0.00e+00 5.49e+02 1.2 3.75e-02 - 9.98e-01 1.00e+00f 1 18 2.9352756e+00 0.00e+00 3.76e+00 0.1 2.82e-03 - 9.97e-01 1.00e+00f 1 19 2.9328577e+00 0.00e+00 1.73e-01 -1.8 1.42e-02 - 9.93e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.9303980e+00 0.00e+00 1.70e-01 -3.5 1.44e-02 - 1.00e+00 1.00e+00h 1 21 2.9279504e+00 0.00e+00 1.71e-01 -4.7 1.43e-02 - 1.00e+00 1.00e+00h 1 22 2.8986452e+00 0.00e+00 1.41e-01 -5.6 1.71e-01 - 1.00e+00 1.00e+00f 1 23 2.8858758e+00 0.00e+00 1.41e-01 -7.4 1.72e-01 - 1.00e+00 4.28e-01f 1 24 2.8557495e+00 1.09e-03 1.75e-01 -6.8 1.73e-01 - 1.00e+00 1.00e+00f 1 25 2.8249810e+00 1.20e-03 1.77e-01 -7.7 1.75e-01 - 1.00e+00 1.00e+00f 1 26 2.7935345e+00 1.32e-03 1.79e-01 -9.0 1.77e-01 - 1.00e+00 1.00e+00f 1 27 2.7613716e+00 1.38e-03 1.81e-01 -10.1 1.79e-01 - 1.00e+00 1.00e+00f 1 28 2.7284502e+00 1.45e-03 1.83e-01 -11.0 1.81e-01 - 1.00e+00 1.00e+00f 1 29 2.6947242e+00 1.52e-03 1.85e-01 -11.0 1.83e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.6601428e+00 1.60e-03 1.88e-01 -11.0 1.85e-01 - 1.00e+00 1.00e+00f 1 31 2.6246497e+00 1.68e-03 1.90e-01 -11.0 1.88e-01 - 1.00e+00 1.00e+00f 1 32 2.5881829e+00 1.77e-03 1.93e-01 -11.0 1.90e-01 - 1.00e+00 1.00e+00f 1 33 2.5506731e+00 1.88e-03 1.96e-01 -11.0 1.93e-01 - 1.00e+00 1.00e+00f 1 34 2.5120425e+00 1.99e-03 1.99e-01 -11.0 1.96e-01 - 1.00e+00 1.00e+00f 1 35 2.4722043e+00 2.12e-03 2.02e-01 -11.0 1.99e-01 - 1.00e+00 1.00e+00f 1 36 2.4310598e+00 2.26e-03 2.05e-01 -11.0 2.02e-01 - 1.00e+00 1.00e+00f 1 37 2.3884973e+00 2.42e-03 2.09e-01 -11.0 2.05e-01 - 1.00e+00 1.00e+00f 1 38 2.3443885e+00 2.59e-03 2.13e-01 -11.0 2.09e-01 - 1.00e+00 1.00e+00f 1 39 2.2985862e+00 2.80e-03 2.17e-01 -11.0 2.13e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 2.2509189e+00 3.03e-03 2.21e-01 -11.0 2.17e-01 - 1.00e+00 1.00e+00f 1 41 2.2011861e+00 3.30e-03 2.26e-01 -11.0 2.21e-01 - 1.00e+00 1.00e+00f 1 42 2.1491504e+00 3.61e-03 2.32e-01 -11.0 2.26e-01 - 1.00e+00 1.00e+00f 1 43 2.0945278e+00 3.97e-03 2.38e-01 -11.0 2.32e-01 - 1.00e+00 1.00e+00f 1 44 2.0369741e+00 4.41e-03 2.45e-01 -11.0 2.38e-01 - 1.00e+00 1.00e+00f 1 45 1.9760659e+00 4.94e-03 2.52e-01 -11.0 2.44e-01 - 1.00e+00 1.00e+00f 1 46 1.9112736e+00 5.58e-03 2.60e-01 -11.0 2.52e-01 - 1.00e+00 1.00e+00f 1 47 1.8419205e+00 6.39e-03 2.70e-01 -11.0 2.60e-01 - 1.00e+00 1.00e+00f 1 48 1.7671212e+00 7.42e-03 2.81e-01 -11.0 2.70e-01 - 1.00e+00 1.00e+00f 1 49 1.6856815e+00 8.78e-03 2.95e-01 -11.0 2.81e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 1.5959295e+00 1.06e-02 3.11e-01 -11.0 2.95e-01 - 1.00e+00 1.00e+00f 1 51 1.4954084e+00 1.33e-02 3.32e-01 -11.0 3.11e-01 - 1.00e+00 1.00e+00f 1 52 1.3802663e+00 1.73e-02 3.59e-01 -11.0 3.31e-01 - 1.00e+00 1.00e+00f 1 53 1.2438833e+00 2.39e-02 3.98e-01 -11.0 3.58e-01 - 1.00e+00 1.00e+00f 1 54 1.0731534e+00 3.62e-02 4.60e-01 -11.0 3.96e-01 - 1.00e+00 1.00e+00f 1 55 8.3461923e-01 6.46e-02 5.88e-01 -11.0 4.55e-01 - 1.00e+00 1.00e+00f 1 56 5.0183588e-01 1.14e-01 9.74e-01 -11.0 5.74e-01 - 1.00e+00 7.75e-01f 1 57 4.9818751e-01 1.14e-01 1.77e+00 -9.2 8.90e-01 - 1.00e+00 4.10e-03h 1 58 4.9815101e-01 1.14e-01 1.84e+00 -7.3 8.90e-01 - 1.00e+00 4.09e-05h 1 59 5.4249113e-01 4.10e-03 1.56e-01 -6.4 4.61e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 5.4432899e-01 4.81e-06 2.29e-02 -8.0 2.00e-03 - 1.00e+00 1.00e+00h 1 61 5.4433105e-01 0.00e+00 1.41e-05 -9.1 2.24e-06 - 1.00e+00 1.00e+00h 1 62 5.4433104e-01 0.00e+00 7.56e-07 -11.0 7.40e-09 - 1.00e+00 1.00e+00h 1 63 5.4433104e-01 0.00e+00 3.64e-13 -11.0 1.37e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 63 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 3.6373718584309868e-13 3.6373718584309868e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 65 Number of objective gradient evaluations = 64 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 65 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 64 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.079 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5617377e+00 2.25e+03 5.70e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.6820278e+00 7.97e+02 7.94e+00 -4.5 2.02e+02 - 6.06e-01 8.77e-01h 1 2 2.8411262e+00 5.37e+02 8.35e+00 -5.8 4.80e+00 - 7.44e-01 3.69e-01h 1 3 2.9826643e+00 1.57e+02 4.74e+00 -2.5 1.34e+00 - 9.99e-01 1.00e+00h 1 4 2.3595981e+00 3.65e+01 4.09e+00 0.3 3.33e+00 - 3.34e-01 1.00e+00f 1 5 2.3749642e+00 1.41e+01 8.35e-01 -0.3 3.63e+00 - 1.00e+00 8.55e-01h 1 6 2.1749584e+00 2.14e+00 3.53e-01 -0.9 9.10e-01 - 9.95e-01 1.00e+00h 1 7 3.0605945e-01 1.82e+00 1.50e+00 -1.5 8.14e+00 - 1.00e+00 5.70e-01f 1 8 4.7554162e-01 1.86e+00 4.49e-01 -1.2 4.15e-01 - 1.00e+00 5.53e-01h 1 9 4.0396854e-01 5.18e-01 5.14e-01 -2.7 1.99e-01 - 9.96e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.6285847e-01 1.85e-02 1.09e+00 -1.6 1.54e-01 - 9.56e-01 1.00e+00h 1 11 5.4108284e-01 1.75e-02 1.95e-01 -2.6 3.56e-02 - 1.00e+00 9.32e-01h 1 12 5.4501839e-01 1.27e-04 2.66e-03 -4.2 6.55e-03 - 1.00e+00 1.00e+00h 1 13 5.4433893e-01 0.00e+00 1.77e-03 -5.9 1.22e-03 - 1.00e+00 1.00e+00h 1 14 5.4433108e-01 0.00e+00 1.77e-05 -7.7 1.13e-05 - 1.00e+00 9.96e-01h 1 15 5.4433104e-01 0.00e+00 4.23e-08 -11.0 3.55e-08 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 1.60e-12 -11.0 8.88e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.5993591662990837e-12 1.5993591662990837e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000057712539e-11 1.0000000057712539e-11 Overall NLP error.......: 1.0000000057712539e-11 1.0000000057712539e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.027 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.9764235e+00 2.42e+03 5.28e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1286758e+00 8.72e+02 8.19e+00 -0.5 2.19e+02 - 6.20e-01 8.64e-01h 1 2 2.3420663e+00 6.60e+02 8.75e+00 -5.8 7.07e+00 - 5.54e-01 2.68e-01h 1 3 3.1551312e+00 2.29e+02 2.03e+01 -1.2 5.06e+00 - 1.00e+00 8.83e-01h 1 4 2.2205442e+00 6.53e+01 6.65e+00 0.4 5.02e+00 - 6.47e-01 1.00e+00f 1 5 2.1552624e+00 1.70e+01 2.47e+00 -0.6 3.12e+00 - 9.64e-01 1.00e+00h 1 6 1.7614308e+00 4.16e+00 8.15e-01 -1.6 1.54e+00 - 9.96e-01 1.00e+00h 1 7 3.6281874e-01 3.45e+00 1.18e+00 -1.2 1.15e+01 - 1.00e+00 2.59e-01f 1 8 2.4230487e+00 0.00e+00 2.72e+00 0.7 3.81e+01 - 2.69e-02 1.51e-01f 1 9 2.7129234e+00 5.04e+00 7.11e-01 -0.4 4.12e+00 - 9.97e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.6878968e+00 0.00e+00 2.22e-01 -1.1 2.57e+00 - 1.00e+00 1.00e+00h 1 11 2.6536996e+00 0.00e+00 1.77e-01 -2.2 1.83e-01 - 1.00e+00 1.00e+00h 1 12 1.3165313e+00 0.00e+00 3.80e-01 -1.4 6.70e+00 - 6.29e-01 8.12e-01f 1 13 5.4700580e-01 6.35e-01 8.85e-01 -1.8 7.08e+00 - 6.39e-01 2.23e-01f 1 14 7.9224165e-01 0.00e+00 1.90e+00 -1.8 4.74e-01 - 1.78e-01 1.00e+00h 1 15 3.9577195e-01 2.69e-01 1.09e+00 -2.9 4.98e-01 - 1.00e+00 9.46e-01f 1 16 3.9934820e-01 2.11e-01 3.29e+00 -2.5 2.46e-01 - 1.00e+00 1.33e-01h 1 17 5.4409773e-01 3.13e-03 5.68e-01 -2.7 1.37e-01 - 1.00e+00 1.00e+00h 1 18 5.4515527e-01 0.00e+00 6.25e-03 -4.4 1.32e-03 - 1.00e+00 1.00e+00h 1 19 5.4434115e-01 0.00e+00 2.46e-03 -5.7 1.04e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433110e-01 0.00e+00 3.32e-05 -7.6 1.42e-05 - 1.00e+00 9.95e-01h 1 21 5.4433104e-01 0.00e+00 8.85e-08 -11.0 5.78e-08 - 1.00e+00 1.00e+00h 1 22 5.4433104e-01 0.00e+00 4.66e-12 -11.0 2.66e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 22 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.6620204020299495e-12 4.6620204020299495e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000332238698e-11 1.0000000332238698e-11 Overall NLP error.......: 1.0000000332238698e-11 1.0000000332238698e-11 Number of objective function evaluations = 23 Number of objective gradient evaluations = 23 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 23 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 23 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.031 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.1124749e+00 1.66e+03 6.02e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.1471661e+00 5.72e+02 6.98e+00 -4.6 1.44e+02 - 6.67e-01 8.96e-01h 1 2 3.1514126e+00 1.67e+02 2.96e+00 -1.6 1.37e+00 - 9.95e-01 1.00e+00h 1 3 2.7971737e+00 3.85e+01 3.50e+00 0.0 3.27e+00 - 2.56e-01 1.00e+00f 1 4 2.7703338e+00 4.62e+00 2.01e-01 -1.2 3.13e+00 - 9.91e-01 1.00e+00h 1 5 2.7056423e+00 0.00e+00 1.79e-01 -2.4 7.54e-01 - 9.95e-01 1.00e+00h 1 6 2.1575402e+00 0.00e+00 2.33e-01 -1.5 2.69e+00 - 8.24e-01 1.00e+00h 1 7 1.5210792e+00 0.00e+00 3.06e-01 -1.4 3.03e+00 - 1.00e+00 1.00e+00h 1 8 8.6356886e-01 1.85e-02 5.21e-01 -1.6 2.55e+00 - 1.00e+00 6.16e-01f 1 9 8.2699392e-01 2.95e-02 5.22e-01 -7.8 3.61e-01 - 4.10e-01 1.71e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 4.4299658e-01 1.11e-01 1.01e+00 -3.2 4.88e-01 - 1.00e+00 1.00e+00f 1 11 4.2419268e-01 1.91e-01 1.74e+00 -1.7 3.10e-01 - 1.00e+00 1.11e-01h 1 12 5.6585145e-01 0.00e+00 4.35e-01 -1.8 1.40e-01 - 1.00e+00 1.00e+00h 1 13 5.5218265e-01 0.00e+00 4.72e-02 -3.2 1.53e-02 - 1.00e+00 1.00e+00h 1 14 5.4444628e-01 0.00e+00 5.42e-02 -4.9 8.82e-03 - 1.00e+00 9.62e-01h 1 15 5.4433502e-01 0.00e+00 2.77e-05 -5.7 1.21e-04 - 1.00e+00 9.98e-01h 1 16 5.4433105e-01 4.15e-12 1.39e-05 -11.0 4.33e-06 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 2.27e-10 -11.0 5.00e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478622674e-01 5.4433104478622674e-01 Dual infeasibility......: 2.2653079412293664e-10 2.2653079412293664e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000163054286e-11 1.0000000163054286e-11 Overall NLP error.......: 2.2653079412293664e-10 2.2653079412293664e-10 Number of objective function evaluations = 18 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.023 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.5811388e+00 3.37e+03 3.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.7114320e+00 1.21e+03 7.73e+00 -0.5 2.50e+02 - 5.29e-01 8.67e-01h 1 2 1.9039794e+00 9.84e+02 8.17e+00 -5.7 1.07e+01 - 4.54e-01 2.01e-01h 1 3 3.1521820e+00 5.19e+02 2.77e+01 -0.5 1.10e+01 - 1.00e+00 5.72e-01h 1 4 3.1621769e+00 4.05e+02 1.63e+02 1.1 1.36e+00 - 1.00e+00 2.32e-01f 1 5 3.0295759e+00 3.34e+02 4.96e+03 2.9 4.27e+00 - 1.00e+00 1.92e-01f 1 6 2.7598397e+00 9.16e+01 1.51e+04 3.6 1.56e+00 - 4.90e-01 1.00e+00f 1 7 2.7890624e+00 1.27e+01 1.32e+02 2.5 3.27e+00 - 9.75e-01 1.00e+00f 1 8 2.7612687e+00 0.00e+00 1.69e+02 -3.4 1.83e+00 - 6.83e-01 1.00e+00h 1 9 2.7593868e+00 0.00e+00 1.66e+01 0.0 4.69e-01 - 9.96e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7591061e+00 0.00e+00 8.81e-01 -1.2 7.38e-03 - 1.00e+00 1.00e+00h 1 11 2.7481121e+00 0.00e+00 1.82e-01 -2.3 6.05e-02 - 9.88e-01 1.00e+00h 1 12 2.7368783e+00 0.00e+00 1.83e-01 -3.8 6.16e-02 - 1.00e+00 1.00e+00h 1 13 2.7255458e+00 0.00e+00 1.83e-01 -5.4 6.19e-02 - 1.00e+00 1.00e+00h 1 14 2.6916817e+00 0.00e+00 1.14e-01 -6.8 1.83e-01 - 1.00e+00 1.00e+00f 1 15 2.6569518e+00 0.00e+00 1.16e-01 -8.6 1.86e-01 - 1.00e+00 1.00e+00f 1 16 2.6212988e+00 0.00e+00 1.18e-01 -10.0 1.88e-01 - 1.00e+00 1.00e+00f 1 17 2.5846590e+00 0.00e+00 1.19e-01 -11.0 1.91e-01 - 1.00e+00 1.00e+00f 1 18 2.5469615e+00 0.00e+00 1.21e-01 -11.0 1.93e-01 - 1.00e+00 1.00e+00f 1 19 2.5081269e+00 0.00e+00 1.23e-01 -11.0 1.96e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.4680658e+00 0.00e+00 1.25e-01 -11.0 1.99e-01 - 1.00e+00 1.00e+00f 1 21 2.4266769e+00 0.00e+00 1.27e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 22 2.3838452e+00 0.00e+00 1.29e-01 -11.0 2.06e-01 - 1.00e+00 1.00e+00f 1 23 2.3394386e+00 0.00e+00 1.32e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 24 2.2933047e+00 0.00e+00 1.34e-01 -11.0 2.14e-01 - 1.00e+00 1.00e+00f 1 25 2.2452662e+00 0.00e+00 1.37e-01 -11.0 2.18e-01 - 1.00e+00 1.00e+00f 1 26 2.1951149e+00 0.00e+00 1.40e-01 -11.0 2.23e-01 - 1.00e+00 1.00e+00f 1 27 2.1426038e+00 0.00e+00 1.44e-01 -11.0 2.28e-01 - 1.00e+00 1.00e+00f 1 28 2.0874363e+00 0.00e+00 1.48e-01 -11.0 2.33e-01 - 1.00e+00 1.00e+00f 1 29 2.0292515e+00 0.00e+00 1.52e-01 -11.0 2.40e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.9676040e+00 0.00e+00 1.57e-01 -11.0 2.46e-01 - 1.00e+00 1.00e+00f 1 31 1.9019331e+00 0.00e+00 1.62e-01 -11.0 2.54e-01 - 1.00e+00 1.00e+00f 1 32 1.8315182e+00 0.00e+00 1.68e-01 -11.0 2.63e-01 - 1.00e+00 1.00e+00f 1 33 1.7554092e+00 0.00e+00 1.76e-01 -11.0 2.73e-01 - 1.00e+00 1.00e+00f 1 34 1.6723120e+00 0.00e+00 1.84e-01 -11.0 2.85e-01 - 1.00e+00 1.00e+00f 1 35 1.6644094e+00 0.00e+00 1.85e-01 -11.0 2.99e-01 - 1.00e+00 8.82e-02f 1 36 1.6643301e+00 0.00e+00 1.85e-01 -11.0 3.00e-01 - 1.00e+00 8.78e-04f 1 37 1.6642814e+00 0.00e+00 1.83e-01 -11.0 2.98e-01 - 1.00e+00 5.43e-04f 1 38 1.5721110e+00 1.06e-02 3.16e-01 -11.0 2.98e-01 - 1.00e+00 1.00e+00f 1 39 1.4683948e+00 1.41e-02 3.38e-01 -11.0 3.15e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.3487573e+00 1.86e-02 3.67e-01 -11.0 3.37e-01 - 1.00e+00 1.00e+00f 1 41 1.2054792e+00 2.62e-02 4.10e-01 -11.0 3.66e-01 - 1.00e+00 1.00e+00f 1 42 1.0225244e+00 4.10e-02 4.82e-01 -11.0 4.08e-01 - 1.00e+00 1.00e+00f 1 43 7.5460584e-01 7.77e-02 6.50e-01 -11.0 4.76e-01 - 1.00e+00 1.00e+00f 1 44 5.0709787e-01 9.87e-02 9.62e-01 -11.0 6.28e-01 - 1.00e+00 4.98e-01f 1 45 5.0447348e-01 9.84e-02 1.13e+00 -9.1 1.03e+00 - 1.00e+00 3.02e-03h 1 46 5.0444724e-01 9.84e-02 1.18e+00 -7.3 1.02e+00 - 1.00e+00 3.04e-05h 1 47 5.4292309e-01 3.12e-03 1.35e-01 -6.5 4.03e-02 - 1.00e+00 1.00e+00h 1 48 5.4432979e-01 2.78e-06 1.04e-02 -8.1 1.53e-03 - 1.00e+00 1.00e+00h 1 49 5.4433105e-01 0.00e+00 9.77e-06 -9.4 1.37e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 5.4433104e-01 0.00e+00 5.65e-08 -11.0 1.23e-09 - 1.00e+00 1.00e+00h 1 51 5.4433104e-01 0.00e+00 4.27e-14 -11.0 1.98e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 51 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.2660687121509672e-14 4.2660687121509672e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 52 Number of objective gradient evaluations = 52 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 52 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 52 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.066 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.4366986e+00 7.27e+03 2.51e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4761070e+00 2.50e+03 9.75e+00 -0.4 3.23e+02 - 9.90e-02 8.96e-01f 1 2 2.6221951e+00 1.96e+03 8.53e+00 -5.5 1.23e+01 - 5.83e-01 2.35e-01h 1 3 3.1573342e+00 1.65e+03 9.79e+00 -1.3 1.80e+01 - 2.80e-01 1.72e-01h 1 4 3.1622283e+00 1.64e+03 1.48e+03 -1.9 1.16e+01 - 1.00e+00 2.67e-03h 1 5 3.1622772e+00 1.64e+03 9.17e+06 0.9 4.58e+00 - 1.00e+00 1.61e-04h 1 6r 3.1622772e+00 1.64e+03 1.00e+03 2.5 0.00e+00 - 0.00e+00 4.28e-07R 3 7r 3.1618078e+00 5.61e+02 8.09e+02 2.8 1.32e+04 - 2.31e-01 4.97e-03f 1 8 3.1305337e+00 3.35e+02 1.36e+02 -0.1 1.37e+00 - 9.03e-01 4.68e-01f 1 9 3.1619618e+00 2.91e+02 6.70e+03 2.8 2.32e+00 - 1.00e+00 1.33e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9731956e+00 7.37e+01 5.91e+03 3.6 1.17e+00 - 6.26e-01 1.00e+00f 1 11 2.9380994e+00 5.20e+01 2.33e+03 2.3 2.60e+00 - 9.96e-01 4.90e-01h 1 12 2.8489793e+00 1.30e+01 4.12e+02 1.5 9.46e-01 - 1.00e+00 1.00e+00f 1 13 2.8049665e+00 2.06e+00 1.55e+02 0.4 3.07e-01 - 1.00e+00 1.00e+00h 1 14 2.7924531e+00 0.00e+00 3.19e+01 -0.9 1.01e-01 - 1.00e+00 1.00e+00h 1 15 2.7900126e+00 0.00e+00 7.08e-01 -2.3 1.36e-02 - 1.00e+00 1.00e+00h 1 16 2.6571779e+00 0.00e+00 1.97e-01 -1.4 7.24e-01 - 9.25e-01 1.00e+00f 1 17 2.5000501e+00 0.00e+00 1.91e-01 -2.0 8.10e-01 - 9.27e-01 1.00e+00f 1 18 2.3262025e+00 0.00e+00 2.14e-01 -2.9 8.39e-01 - 9.97e-01 1.00e+00h 1 19 2.2795545e+00 0.00e+00 1.85e-01 -4.1 2.15e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.2309266e+00 0.00e+00 1.89e-01 -5.6 2.19e-01 - 1.00e+00 1.00e+00f 1 21 2.1801173e+00 0.00e+00 1.94e-01 -7.1 2.24e-01 - 1.00e+00 1.00e+00f 1 22 2.1268677e+00 0.00e+00 1.99e-01 -8.7 2.29e-01 - 1.00e+00 1.00e+00f 1 23 2.0708642e+00 0.00e+00 2.04e-01 -9.9 2.35e-01 - 1.00e+00 1.00e+00f 1 24 2.0117240e+00 0.00e+00 2.10e-01 -11.0 2.41e-01 - 1.00e+00 1.00e+00f 1 25 1.9489716e+00 0.00e+00 2.17e-01 -11.0 2.49e-01 - 1.00e+00 1.00e+00f 1 26 1.8820056e+00 0.00e+00 2.24e-01 -11.0 2.57e-01 - 1.00e+00 1.00e+00f 1 27 1.8100472e+00 0.00e+00 2.33e-01 -11.0 2.66e-01 - 1.00e+00 1.00e+00f 1 28 1.7320609e+00 0.00e+00 2.44e-01 -11.0 2.76e-01 - 1.00e+00 1.00e+00f 1 29 1.6466212e+00 0.00e+00 2.56e-01 -11.0 2.89e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.5516796e+00 0.00e+00 2.72e-01 -11.0 3.04e-01 - 1.00e+00 1.00e+00f 1 31 1.4441184e+00 0.00e+00 2.92e-01 -11.0 3.22e-01 - 1.00e+00 1.00e+00f 1 32 1.3188047e+00 0.00e+00 3.20e-01 -11.0 3.46e-01 - 1.00e+00 1.00e+00f 1 33 1.1662396e+00 0.00e+00 3.62e-01 -11.0 3.79e-01 - 1.00e+00 1.00e+00f 1 34 1.0556445e+00 0.00e+00 4.00e-01 -11.0 4.29e-01 - 1.00e+00 5.73e-01f 1 35 1.0544800e+00 0.00e+00 4.00e-01 -11.0 4.74e-01 - 1.00e+00 5.19e-03f 1 36 1.0544679e+00 0.00e+00 4.00e-01 -11.0 4.74e-01 - 1.00e+00 5.36e-05f 1 37 1.0473253e+00 6.75e-05 4.05e-01 -11.0 4.63e-01 - 1.00e+00 3.24e-02f 1 38 7.9430872e-01 6.29e-02 6.18e-01 -11.0 4.66e-01 - 1.00e+00 1.00e+00f 1 39 5.0665051e-01 1.00e-01 9.64e-01 -10.8 6.00e-01 - 1.00e+00 6.24e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 5.0356509e-01 1.00e-01 1.90e+00 -8.9 8.79e-01 - 1.00e+00 3.54e-03h 1 41 5.0353424e-01 1.00e-01 2.00e+00 -7.1 8.71e-01 - 1.00e+00 3.57e-05h 1 42 5.4289116e-01 3.20e-03 1.36e-01 -6.5 4.12e-02 - 1.00e+00 1.00e+00h 1 43 5.4432975e-01 2.93e-06 2.85e-03 -8.2 1.56e-03 - 1.00e+00 1.00e+00h 1 44 5.4433105e-01 0.00e+00 2.53e-06 -9.8 1.41e-06 - 1.00e+00 1.00e+00h 1 45 5.4433104e-01 0.00e+00 1.64e-09 -11.0 7.02e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 45 (scaled) (unscaled) Objective...............: 5.4433104478623362e-01 5.4433104478623362e-01 Dual infeasibility......: 1.6414034846550730e-09 1.6414034846550730e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0002675126868055e-11 1.0002675126868055e-11 Overall NLP error.......: 1.6414034846550730e-09 1.6414034846550730e-09 Number of objective function evaluations = 49 Number of objective gradient evaluations = 46 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 49 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 47 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.064 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.1858541e+00 5.99e+02 7.56e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.6065898e+00 2.30e+02 4.52e+00 0.5 4.29e+01 - 1.00e+00 8.02e-01f 1 2 2.0214465e+00 6.65e+01 5.59e+00 -0.5 2.25e+00 - 6.85e-01 1.00e+00h 1 3 1.4690301e+00 1.50e+01 2.24e+00 0.1 2.59e+00 - 5.13e-01 1.00e+00f 1 4 1.3868786e+00 1.63e+00 2.56e-01 -1.3 1.26e+00 - 9.76e-01 1.00e+00h 1 5 1.1731337e+00 0.00e+00 3.81e-01 -2.5 1.03e+00 - 1.00e+00 1.00e+00h 1 6 9.4312578e-01 0.00e+00 4.97e-01 -1.1 4.05e+00 - 1.00e+00 1.61e-01h 2 7 7.3210052e-01 2.79e-02 6.75e-01 -1.4 6.74e-01 - 1.00e+00 9.78e-01h 1 8 7.4671922e-01 0.00e+00 5.31e-01 -1.7 1.04e-01 - 9.85e-01 1.00e+00f 1 9 5.2771619e-01 1.33e-01 6.49e-01 -2.9 4.19e-01 - 1.00e+00 6.65e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.0320147e-01 6.61e-02 5.57e-01 -2.2 2.36e-01 - 1.00e+00 3.20e-01h 1 11 5.4581962e-01 6.04e-03 1.47e-01 -2.3 4.76e-02 - 1.00e+00 9.39e-01h 1 12 5.4493257e-01 0.00e+00 6.97e-03 -4.3 6.53e-03 - 1.00e+00 1.00e+00h 1 13 5.4433841e-01 0.00e+00 1.30e-03 -5.9 9.11e-04 - 1.00e+00 1.00e+00h 1 14 5.4433107e-01 0.00e+00 1.66e-05 -7.8 1.03e-05 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 6.12e-08 -11.0 2.42e-08 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 1.13e-12 -11.0 6.98e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.1333156635373598e-12 1.1333156635373598e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000055148541e-11 1.0000000055148541e-11 Overall NLP error.......: 1.0000000055148541e-11 1.0000000055148541e-11 Number of objective function evaluations = 20 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.028 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.2360680e+00 9.95e+02 6.55e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3722744e+00 3.56e+02 5.60e+00 -4.8 7.88e+01 - 7.44e-01 8.67e-01h 1 2 2.5300782e+00 1.03e+02 3.51e+00 -0.9 1.17e+00 - 9.98e-01 1.00e+00h 1 3 2.2188479e+00 1.89e+01 1.46e+00 0.2 4.22e+00 - 4.79e-01 1.00e+00f 1 4 2.1763764e+00 9.80e-01 1.96e-01 -1.4 3.07e+00 - 9.69e-01 1.00e+00h 1 5 2.0820721e+00 0.00e+00 2.27e-01 -2.5 8.03e-01 - 1.00e+00 1.00e+00h 1 6 1.0148604e+00 0.00e+00 4.76e-01 -1.3 6.63e+00 - 8.55e-01 5.35e-01f 1 7 5.8104512e-01 4.11e+00 5.43e-01 -0.9 9.98e-01 - 1.00e+00 1.00e+00f 1 8 1.9269387e-01 8.20e-01 2.10e+00 -1.4 1.78e+00 - 1.00e+00 9.87e-01h 1 9 1.2131764e-01 1.37e+00 2.26e+00 -1.6 5.53e-01 - 1.00e+00 3.83e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.6790353e-01 1.17e+00 7.03e-01 -7.8 1.65e-01 - 1.42e-01 1.53e-01h 1 11 4.4869869e-01 2.48e-01 2.21e+00 -2.7 1.73e-01 - 1.00e+00 1.00e+00h 1 12 5.3759745e-01 1.33e-02 5.54e+00 -2.9 8.78e-02 - 1.00e+00 9.99e-01h 1 13 5.4401284e-01 9.58e-04 2.68e-01 -3.1 7.30e-03 - 1.00e+00 9.51e-01h 1 14 5.4435544e-01 0.00e+00 1.46e-03 -4.9 3.73e-04 - 1.00e+00 1.00e+00h 1 15 5.4433124e-01 0.00e+00 5.10e-05 -7.0 2.63e-05 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 2.79e-07 -11.0 2.18e-07 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 3.21e-11 -11.0 1.01e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 3.2129410243442180e-11 3.2129410243442180e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000003710486626e-11 1.0000003710486626e-11 Overall NLP error.......: 3.2129410243442180e-11 3.2129410243442180e-11 Number of objective function evaluations = 18 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.027 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.5811388e+00 3.37e+03 3.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.7114320e+00 1.21e+03 7.73e+00 -0.5 2.50e+02 - 5.29e-01 8.67e-01h 1 2 1.9039794e+00 9.84e+02 8.17e+00 -5.7 1.07e+01 - 4.54e-01 2.01e-01h 1 3 3.1521820e+00 5.19e+02 2.77e+01 -0.5 1.10e+01 - 1.00e+00 5.72e-01h 1 4 3.1621769e+00 4.05e+02 1.63e+02 1.1 1.36e+00 - 1.00e+00 2.32e-01f 1 5 3.0295759e+00 3.34e+02 4.96e+03 2.9 4.27e+00 - 1.00e+00 1.92e-01f 1 6 2.7598397e+00 9.16e+01 1.51e+04 3.6 1.56e+00 - 4.90e-01 1.00e+00f 1 7 2.7890624e+00 1.27e+01 1.32e+02 2.5 3.27e+00 - 9.75e-01 1.00e+00f 1 8 2.7612687e+00 0.00e+00 1.69e+02 -3.4 1.83e+00 - 6.83e-01 1.00e+00h 1 9 2.7593868e+00 0.00e+00 1.66e+01 0.0 4.69e-01 - 9.96e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7591061e+00 0.00e+00 8.81e-01 -1.2 7.38e-03 - 1.00e+00 1.00e+00h 1 11 2.7481121e+00 0.00e+00 1.82e-01 -2.3 6.05e-02 - 9.88e-01 1.00e+00h 1 12 2.7368783e+00 0.00e+00 1.83e-01 -3.8 6.16e-02 - 1.00e+00 1.00e+00h 1 13 2.7255458e+00 0.00e+00 1.83e-01 -5.4 6.19e-02 - 1.00e+00 1.00e+00h 1 14 2.6916817e+00 0.00e+00 1.14e-01 -6.8 1.83e-01 - 1.00e+00 1.00e+00f 1 15 2.6569518e+00 0.00e+00 1.16e-01 -8.6 1.86e-01 - 1.00e+00 1.00e+00f 1 16 2.6212988e+00 0.00e+00 1.18e-01 -10.0 1.88e-01 - 1.00e+00 1.00e+00f 1 17 2.5846590e+00 0.00e+00 1.19e-01 -11.0 1.91e-01 - 1.00e+00 1.00e+00f 1 18 2.5469615e+00 0.00e+00 1.21e-01 -11.0 1.93e-01 - 1.00e+00 1.00e+00f 1 19 2.5081269e+00 0.00e+00 1.23e-01 -11.0 1.96e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.4680658e+00 0.00e+00 1.25e-01 -11.0 1.99e-01 - 1.00e+00 1.00e+00f 1 21 2.4266769e+00 0.00e+00 1.27e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 22 2.3838452e+00 0.00e+00 1.29e-01 -11.0 2.06e-01 - 1.00e+00 1.00e+00f 1 23 2.3394386e+00 0.00e+00 1.32e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 24 2.2933047e+00 0.00e+00 1.34e-01 -11.0 2.14e-01 - 1.00e+00 1.00e+00f 1 25 2.2452662e+00 0.00e+00 1.37e-01 -11.0 2.18e-01 - 1.00e+00 1.00e+00f 1 26 2.1951149e+00 0.00e+00 1.40e-01 -11.0 2.23e-01 - 1.00e+00 1.00e+00f 1 27 2.1426038e+00 0.00e+00 1.44e-01 -11.0 2.28e-01 - 1.00e+00 1.00e+00f 1 28 2.0874363e+00 0.00e+00 1.48e-01 -11.0 2.33e-01 - 1.00e+00 1.00e+00f 1 29 2.0292515e+00 0.00e+00 1.52e-01 -11.0 2.40e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.9676040e+00 0.00e+00 1.57e-01 -11.0 2.46e-01 - 1.00e+00 1.00e+00f 1 31 1.9019331e+00 0.00e+00 1.62e-01 -11.0 2.54e-01 - 1.00e+00 1.00e+00f 1 32 1.8315182e+00 0.00e+00 1.68e-01 -11.0 2.63e-01 - 1.00e+00 1.00e+00f 1 33 1.7554092e+00 0.00e+00 1.76e-01 -11.0 2.73e-01 - 1.00e+00 1.00e+00f 1 34 1.6723120e+00 0.00e+00 1.84e-01 -11.0 2.85e-01 - 1.00e+00 1.00e+00f 1 35 1.6644094e+00 0.00e+00 1.85e-01 -11.0 2.99e-01 - 1.00e+00 8.82e-02f 1 36 1.6643301e+00 0.00e+00 1.85e-01 -11.0 3.00e-01 - 1.00e+00 8.78e-04f 1 37 1.6642814e+00 0.00e+00 1.83e-01 -11.0 2.98e-01 - 1.00e+00 5.43e-04f 1 38 1.5721110e+00 1.06e-02 3.16e-01 -11.0 2.98e-01 - 1.00e+00 1.00e+00f 1 39 1.4683948e+00 1.41e-02 3.38e-01 -11.0 3.15e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.3487573e+00 1.86e-02 3.67e-01 -11.0 3.37e-01 - 1.00e+00 1.00e+00f 1 41 1.2054792e+00 2.62e-02 4.10e-01 -11.0 3.66e-01 - 1.00e+00 1.00e+00f 1 42 1.0225244e+00 4.10e-02 4.82e-01 -11.0 4.08e-01 - 1.00e+00 1.00e+00f 1 43 7.5460584e-01 7.77e-02 6.50e-01 -11.0 4.76e-01 - 1.00e+00 1.00e+00f 1 44 5.0709787e-01 9.87e-02 9.62e-01 -11.0 6.28e-01 - 1.00e+00 4.98e-01f 1 45 5.0447348e-01 9.84e-02 1.13e+00 -9.1 1.03e+00 - 1.00e+00 3.02e-03h 1 46 5.0444724e-01 9.84e-02 1.18e+00 -7.3 1.02e+00 - 1.00e+00 3.04e-05h 1 47 5.4292309e-01 3.12e-03 1.35e-01 -6.5 4.03e-02 - 1.00e+00 1.00e+00h 1 48 5.4432979e-01 2.78e-06 1.04e-02 -8.1 1.53e-03 - 1.00e+00 1.00e+00h 1 49 5.4433105e-01 0.00e+00 9.77e-06 -9.4 1.37e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 5.4433104e-01 0.00e+00 5.65e-08 -11.0 1.23e-09 - 1.00e+00 1.00e+00h 1 51 5.4433104e-01 0.00e+00 4.27e-14 -11.0 1.98e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 51 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.2660687121509672e-14 4.2660687121509672e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 52 Number of objective gradient evaluations = 52 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 52 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 52 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.066 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.1650635e+00 1.90e+00 9.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1377535e+00 1.06e-01 1.21e-01 -1.0 1.19e-01 - 9.88e-01 1.00e+00h 1 2 1.6734298e+00 0.00e+00 2.48e-01 -1.9 1.78e+00 - 8.01e-01 1.00e+00h 1 3 4.9102268e-01 2.27e-01 9.49e-01 -2.4 2.71e+00 - 1.00e+00 1.00e+00f 1 4 6.7810184e-01 6.47e-01 4.06e-01 -1.0 3.64e+00 - 1.00e+00 2.22e-01H 1 5 5.6675286e-01 1.51e-01 2.83e-01 -2.6 3.89e-01 - 9.98e-01 1.00e+00h 1 6 5.4424245e-01 1.17e-02 2.08e-01 -1.8 1.46e-01 - 1.00e+00 8.09e-01h 1 7 5.4610095e-01 0.00e+00 2.16e-03 -3.3 9.00e-02 - 1.00e+00 1.00e+00h 1 8 5.4434495e-01 0.00e+00 5.46e-03 -5.3 4.60e-03 - 1.00e+00 1.00e+00h 1 9 5.4433116e-01 0.00e+00 1.67e-05 -7.3 4.66e-05 - 1.00e+00 9.91e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433104e-01 0.00e+00 1.84e-07 -11.0 2.54e-07 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 8.84e-12 -11.0 1.50e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 8.8368201645039335e-12 8.8368201645039335e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001168764607e-11 1.0000001168764607e-11 Overall NLP error.......: 1.0000001168764607e-11 1.0000001168764607e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 12 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 12 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.019 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 9.6824584e-01 8.23e+02 6.56e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4952632e+00 3.17e+02 5.26e+00 0.4 6.31e+01 - 1.00e+00 8.02e-01f 1 2 2.6182644e+00 8.83e+01 1.78e+01 0.6 4.62e+00 - 6.04e-01 1.00e+00h 1 3 2.0940293e+00 1.92e+01 3.48e+00 0.4 2.47e+00 - 6.39e-01 1.00e+00f 1 4 2.0510437e+00 6.29e-01 2.43e-01 -1.0 1.65e+00 - 9.55e-01 1.00e+00h 1 5 1.9898329e+00 0.00e+00 2.25e-01 -2.2 1.38e+00 - 1.00e+00 1.00e+00h 1 6 1.5093342e+00 0.00e+00 3.23e-01 -1.7 1.83e+00 - 9.24e-01 1.00e+00f 1 7 8.2023483e-01 1.27e-01 5.56e-01 -1.4 2.25e+00 - 1.00e+00 9.31e-01h 1 8 4.5458018e-01 1.34e-01 6.64e-01 -2.1 4.66e-01 - 2.66e-01 1.00e+00h 1 9 4.1829771e-01 1.81e-01 9.14e-01 -1.6 3.62e-01 - 1.00e+00 1.45e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.9875452e-01 0.00e+00 9.84e-01 -1.5 1.84e-01 - 1.00e+00 1.00e+00h 1 11 5.6310224e-01 0.00e+00 2.10e-01 -2.5 4.14e-02 - 1.00e+00 1.00e+00h 1 12 5.4548368e-01 0.00e+00 1.29e-01 -4.4 2.25e-02 - 1.00e+00 8.76e-01h 1 13 5.4436993e-01 0.00e+00 6.00e-04 -4.8 1.21e-03 - 1.00e+00 9.99e-01h 1 14 5.4433134e-01 0.00e+00 2.32e-06 -6.8 4.20e-05 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 5.89e-07 -11.0 3.26e-07 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 2.93e-12 -11.0 1.23e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478625693e-01 5.4433104478625693e-01 Dual infeasibility......: 2.9349855878990638e-12 2.9349855878990638e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0013105845809228e-11 1.0013105845809228e-11 Overall NLP error.......: 1.0013105845809228e-11 1.0013105845809228e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.033 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.9764235e+00 2.42e+03 5.28e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1286758e+00 8.72e+02 8.19e+00 -0.5 2.19e+02 - 6.20e-01 8.64e-01h 1 2 2.3420663e+00 6.60e+02 8.75e+00 -5.8 7.07e+00 - 5.54e-01 2.68e-01h 1 3 3.1551312e+00 2.29e+02 2.03e+01 -1.2 5.06e+00 - 1.00e+00 8.83e-01h 1 4 2.2205442e+00 6.53e+01 6.65e+00 0.4 5.02e+00 - 6.47e-01 1.00e+00f 1 5 2.1552624e+00 1.70e+01 2.47e+00 -0.6 3.12e+00 - 9.64e-01 1.00e+00h 1 6 1.7614308e+00 4.16e+00 8.15e-01 -1.6 1.54e+00 - 9.96e-01 1.00e+00h 1 7 3.6281874e-01 3.45e+00 1.18e+00 -1.2 1.15e+01 - 1.00e+00 2.59e-01f 1 8 2.4230487e+00 0.00e+00 2.72e+00 0.7 3.81e+01 - 2.69e-02 1.51e-01f 1 9 2.7129234e+00 5.04e+00 7.11e-01 -0.4 4.12e+00 - 9.97e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.6878968e+00 0.00e+00 2.22e-01 -1.1 2.57e+00 - 1.00e+00 1.00e+00h 1 11 2.6536996e+00 0.00e+00 1.77e-01 -2.2 1.83e-01 - 1.00e+00 1.00e+00h 1 12 1.3165313e+00 0.00e+00 3.80e-01 -1.4 6.70e+00 - 6.29e-01 8.12e-01f 1 13 5.4700580e-01 6.35e-01 8.85e-01 -1.8 7.08e+00 - 6.39e-01 2.23e-01f 1 14 7.9224165e-01 0.00e+00 1.90e+00 -1.8 4.74e-01 - 1.78e-01 1.00e+00h 1 15 3.9577195e-01 2.69e-01 1.09e+00 -2.9 4.98e-01 - 1.00e+00 9.46e-01f 1 16 3.9934820e-01 2.11e-01 3.29e+00 -2.5 2.46e-01 - 1.00e+00 1.33e-01h 1 17 5.4409773e-01 3.13e-03 5.68e-01 -2.7 1.37e-01 - 1.00e+00 1.00e+00h 1 18 5.4515527e-01 0.00e+00 6.25e-03 -4.4 1.32e-03 - 1.00e+00 1.00e+00h 1 19 5.4434115e-01 0.00e+00 2.46e-03 -5.7 1.04e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433110e-01 0.00e+00 3.32e-05 -7.6 1.42e-05 - 1.00e+00 9.95e-01h 1 21 5.4433104e-01 0.00e+00 8.85e-08 -11.0 5.78e-08 - 1.00e+00 1.00e+00h 1 22 5.4433104e-01 0.00e+00 4.66e-12 -11.0 2.66e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 22 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.6620204020299495e-12 4.6620204020299495e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000332238698e-11 1.0000000332238698e-11 Overall NLP error.......: 1.0000000332238698e-11 1.0000000332238698e-11 Number of objective function evaluations = 23 Number of objective gradient evaluations = 23 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 23 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 23 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.032 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.1650635e+00 1.90e+00 9.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1377535e+00 1.06e-01 1.21e-01 -1.0 1.19e-01 - 9.88e-01 1.00e+00h 1 2 1.6734298e+00 0.00e+00 2.48e-01 -1.9 1.78e+00 - 8.01e-01 1.00e+00h 1 3 4.9102268e-01 2.27e-01 9.49e-01 -2.4 2.71e+00 - 1.00e+00 1.00e+00f 1 4 6.7810184e-01 6.47e-01 4.06e-01 -1.0 3.64e+00 - 1.00e+00 2.22e-01H 1 5 5.6675286e-01 1.51e-01 2.83e-01 -2.6 3.89e-01 - 9.98e-01 1.00e+00h 1 6 5.4424245e-01 1.17e-02 2.08e-01 -1.8 1.46e-01 - 1.00e+00 8.09e-01h 1 7 5.4610095e-01 0.00e+00 2.16e-03 -3.3 9.00e-02 - 1.00e+00 1.00e+00h 1 8 5.4434495e-01 0.00e+00 5.46e-03 -5.3 4.60e-03 - 1.00e+00 1.00e+00h 1 9 5.4433116e-01 0.00e+00 1.67e-05 -7.3 4.66e-05 - 1.00e+00 9.91e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433104e-01 0.00e+00 1.84e-07 -11.0 2.54e-07 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 8.84e-12 -11.0 1.50e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 8.8368201645039335e-12 8.8368201645039335e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001168764607e-11 1.0000001168764607e-11 Overall NLP error.......: 1.0000001168764607e-11 1.0000001168764607e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 12 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 12 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.018 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.0103986e+00 5.27e+02 8.16e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0774072e+00 1.54e+02 4.06e+00 -5.0 3.70e+01 - 8.09e-01 1.00e+00h 1 2 2.6651530e+00 3.84e+01 3.76e+00 0.2 3.42e+00 - 3.30e-01 1.00e+00f 1 3 2.4724007e+00 6.99e+00 1.24e+00 -0.4 1.70e+00 - 9.25e-01 1.00e+00h 1 4 2.0889734e+00 1.80e-01 3.55e-01 -1.8 1.75e+00 - 9.91e-01 1.00e+00h 1 5 3.0885208e-01 7.66e-01 1.45e+00 -0.9 1.38e+01 - 1.00e+00 3.11e-01f 1 6 4.1190088e-01 1.70e+00 2.72e-01 -1.2 1.35e+00 - 9.33e-01 6.52e-01h 1 7 3.1658292e-01 7.83e-01 3.41e-01 -2.6 2.47e-01 - 1.00e+00 6.93e-01h 1 8 5.4003373e-01 1.46e-02 1.73e+00 -1.4 1.91e-01 - 5.72e-01 1.00e+00f 1 9 5.7573692e-01 0.00e+00 1.09e-01 -3.5 4.73e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4575582e-01 0.00e+00 5.57e-02 -4.3 3.36e-02 - 1.00e+00 1.00e+00f 1 11 5.4432781e-01 2.84e-05 1.47e-02 -5.6 1.66e-03 - 1.00e+00 9.39e-01h 1 12 5.4433148e-01 0.00e+00 2.07e-05 -6.6 3.00e-05 - 1.00e+00 9.95e-01h 1 13 5.4433104e-01 0.00e+00 1.77e-06 -11.0 7.28e-07 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 5.71e-11 -11.0 2.75e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478623062e-01 5.4433104478623062e-01 Dual infeasibility......: 5.7056942871370798e-11 5.7056942871370798e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000015341368311e-11 1.0000015341368311e-11 Overall NLP error.......: 5.7056942871370798e-11 5.7056942871370798e-11 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.023 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.6770510e+00 1.75e+02 9.34e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.8375957e+00 5.06e+01 2.27e+00 -0.5 8.53e+00 - 9.13e-01 1.00e+00h 1 2 1.3668064e+00 1.27e+01 1.78e+00 -0.3 2.42e+00 - 4.28e-01 1.00e+00h 1 3 4.4553169e-01 2.50e+00 7.23e-01 -0.7 1.67e+00 - 9.73e-01 1.00e+00h 1 4 3.1467420e+00 0.00e+00 6.77e+00 0.6 1.93e+01 - 1.39e-01 5.07e-01f 1 5 2.9066753e+00 0.00e+00 4.85e-02 -1.1 1.47e+00 - 1.00e+00 1.00e+00h 1 6 2.8780138e+00 0.00e+00 1.68e-01 -2.7 4.36e-01 - 1.00e+00 1.00e+00h 1 7 2.8477029e+00 0.00e+00 1.75e-01 -4.1 1.75e-01 - 9.99e-01 1.00e+00h 1 8 2.8167070e+00 0.00e+00 8.81e-02 -5.3 1.76e-01 - 1.00e+00 1.00e+00f 1 9 2.7850182e+00 0.00e+00 8.91e-02 -6.5 1.78e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7525978e+00 0.00e+00 9.01e-02 -8.0 1.80e-01 - 1.00e+00 1.00e+00f 1 11 2.7194021e+00 0.00e+00 9.12e-02 -9.6 1.82e-01 - 1.00e+00 1.00e+00f 1 12 2.6853834e+00 0.00e+00 9.24e-02 -11.0 1.84e-01 - 1.00e+00 1.00e+00f 1 13 2.6504888e+00 0.00e+00 9.36e-02 -11.0 1.86e-01 - 1.00e+00 1.00e+00f 1 14 2.6146599e+00 0.00e+00 9.49e-02 -11.0 1.89e-01 - 1.00e+00 1.00e+00f 1 15 2.5778318e+00 0.00e+00 9.62e-02 -11.0 1.91e-01 - 1.00e+00 1.00e+00f 1 16 2.5399322e+00 0.00e+00 9.77e-02 -11.0 1.94e-01 - 1.00e+00 1.00e+00f 1 17 2.5008798e+00 0.00e+00 9.92e-02 -11.0 1.97e-01 - 1.00e+00 1.00e+00f 1 18 2.4605833e+00 0.00e+00 1.01e-01 -11.0 2.00e-01 - 1.00e+00 1.00e+00f 1 19 2.4189391e+00 0.00e+00 1.03e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.3758291e+00 0.00e+00 1.04e-01 -11.0 2.07e-01 - 1.00e+00 1.00e+00f 1 21 2.3311180e+00 0.00e+00 1.06e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 22 2.2846492e+00 0.00e+00 1.09e-01 -11.0 2.14e-01 - 1.00e+00 1.00e+00f 1 23 2.2362401e+00 0.00e+00 1.11e-01 -11.0 2.19e-01 - 1.00e+00 1.00e+00f 1 24 2.1856762e+00 0.00e+00 1.13e-01 -11.0 2.24e-01 - 1.00e+00 1.00e+00f 1 25 2.1327021e+00 0.00e+00 1.16e-01 -11.0 2.29e-01 - 1.00e+00 1.00e+00f 1 26 2.0770108e+00 0.00e+00 1.19e-01 -11.0 2.34e-01 - 1.00e+00 1.00e+00f 1 27 2.0182277e+00 0.00e+00 1.23e-01 -11.0 2.41e-01 - 1.00e+00 1.00e+00f 1 28 1.9558888e+00 0.00e+00 1.27e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 29 1.8894081e+00 0.00e+00 1.31e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.8180291e+00 0.00e+00 1.36e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 31 1.7407489e+00 0.00e+00 1.43e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 32 1.6561926e+00 0.00e+00 1.50e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 33 1.5623945e+00 0.00e+00 1.59e-01 -11.0 3.02e-01 - 1.00e+00 1.00e+00f 1 34 1.4645045e+00 0.00e+00 1.69e-01 -11.0 3.20e-01 - 1.00e+00 9.26e-01f 1 35 1.4634925e+00 0.00e+00 1.70e-01 -11.0 3.41e-01 - 1.00e+00 8.68e-03f 1 36 1.4634821e+00 0.00e+00 1.70e-01 -11.0 3.42e-01 - 1.00e+00 8.97e-05f 1 37 1.4596876e+00 1.91e-05 1.71e-01 -11.0 3.51e-01 - 1.00e+00 3.28e-02f 1 38 1.3385008e+00 1.77e-02 3.70e-01 -11.0 3.52e-01 - 1.00e+00 1.00e+00f 1 39 1.1928538e+00 2.68e-02 4.14e-01 -11.0 3.90e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.0055657e+00 4.27e-02 4.90e-01 -11.0 4.46e-01 - 1.00e+00 1.00e+00f 1 41 7.2633466e-01 8.28e-02 6.75e-01 -11.0 5.49e-01 - 1.00e+00 1.00e+00f 1 42 5.0791089e-01 9.61e-02 9.60e-01 -11.0 8.29e-01 - 1.00e+00 4.15e-01f 1 43 5.0561675e-01 9.58e-02 9.64e-01 -9.1 1.30e+00 - 1.00e+00 2.65e-03h 1 44 5.0559382e-01 9.58e-02 9.64e-01 -7.2 1.28e+00 - 1.00e+00 2.68e-05h 1 45 5.4298728e-01 2.98e-03 1.31e-01 -6.6 3.92e-02 - 1.00e+00 1.00e+00h 1 46 5.4432993e-01 2.55e-06 1.64e-02 -8.3 1.46e-03 - 1.00e+00 1.00e+00h 1 47 5.4433105e-01 0.00e+00 4.45e-06 -9.7 1.22e-06 - 1.00e+00 1.00e+00h 1 48 5.4433104e-01 0.00e+00 4.88e-08 -11.0 1.74e-09 - 1.00e+00 1.00e+00h 1 49 5.4433104e-01 0.00e+00 1.92e-14 -11.0 1.75e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 49 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.9206858326015208e-14 1.4683066900949467e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 50 Number of objective gradient evaluations = 50 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 50 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 50 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.057 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9843341e+00 3.17e+01 9.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9780295e+00 7.55e+00 1.71e-01 -5.3 7.32e-01 - 9.39e-01 1.00e+00h 1 2 2.9334602e+00 1.09e+00 1.63e-01 -2.1 2.63e-01 - 9.93e-01 1.00e+00h 1 3 2.3520667e+00 0.00e+00 2.21e-01 -1.5 6.58e+00 - 5.07e-01 1.00e+00f 1 4 1.7349415e+00 0.00e+00 5.87e-01 -0.6 2.89e+00 - 1.00e+00 9.60e-01H 1 5 1.1016822e+00 0.00e+00 7.02e-01 -1.2 2.13e+00 - 8.93e-01 1.00e+00f 1 6 8.1881177e-01 2.02e-02 3.73e-01 -3.0 1.93e+00 - 1.00e+00 2.91e-01f 1 7 3.4717978e-01 3.61e-01 9.41e-01 -1.8 6.49e-01 - 9.92e-01 1.00e+00f 1 8 5.8617816e-01 6.69e-02 1.14e+00 -1.3 4.96e-01 - 1.00e+00 8.23e-01h 1 9 5.8151393e-01 0.00e+00 1.39e+00 -2.2 2.99e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4835777e-01 0.00e+00 9.53e-02 -4.0 1.13e-01 - 1.00e+00 1.00e+00h 1 11 5.4460743e-01 2.87e-04 7.60e-03 -3.5 1.58e-02 - 1.00e+00 9.29e-01h 1 12 5.4434016e-01 0.00e+00 7.52e-03 -5.6 7.01e-04 - 1.00e+00 1.00e+00h 1 13 5.4433118e-01 0.00e+00 1.11e-05 -7.6 1.17e-05 - 1.00e+00 9.78e-01h 1 14 5.4433104e-01 0.00e+00 2.82e-07 -11.0 2.80e-07 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 1.13e-11 -11.0 1.21e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.1309786440705238e-11 1.1309786440705238e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000004172219265e-11 1.0000004172219265e-11 Overall NLP error.......: 1.1309786440705238e-11 1.1309786440705238e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 16 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.026 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.0103986e+00 5.27e+02 8.16e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0774072e+00 1.54e+02 4.06e+00 -5.0 3.70e+01 - 8.09e-01 1.00e+00h 1 2 2.6651530e+00 3.84e+01 3.76e+00 0.2 3.42e+00 - 3.30e-01 1.00e+00f 1 3 2.4724007e+00 6.99e+00 1.24e+00 -0.4 1.70e+00 - 9.25e-01 1.00e+00h 1 4 2.0889734e+00 1.80e-01 3.55e-01 -1.8 1.75e+00 - 9.91e-01 1.00e+00h 1 5 3.0885208e-01 7.66e-01 1.45e+00 -0.9 1.38e+01 - 1.00e+00 3.11e-01f 1 6 4.1190088e-01 1.70e+00 2.72e-01 -1.2 1.35e+00 - 9.33e-01 6.52e-01h 1 7 3.1658292e-01 7.83e-01 3.41e-01 -2.6 2.47e-01 - 1.00e+00 6.93e-01h 1 8 5.4003373e-01 1.46e-02 1.73e+00 -1.4 1.91e-01 - 5.72e-01 1.00e+00f 1 9 5.7573692e-01 0.00e+00 1.09e-01 -3.5 4.73e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4575582e-01 0.00e+00 5.57e-02 -4.3 3.36e-02 - 1.00e+00 1.00e+00f 1 11 5.4432781e-01 2.84e-05 1.47e-02 -5.6 1.66e-03 - 1.00e+00 9.39e-01h 1 12 5.4433148e-01 0.00e+00 2.07e-05 -6.6 3.00e-05 - 1.00e+00 9.95e-01h 1 13 5.4433104e-01 0.00e+00 1.77e-06 -11.0 7.28e-07 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 5.71e-11 -11.0 2.75e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478623062e-01 5.4433104478623062e-01 Dual infeasibility......: 5.7056942871370798e-11 5.7056942871370798e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000015341368311e-11 1.0000015341368311e-11 Overall NLP error.......: 5.7056942871370798e-11 5.7056942871370798e-11 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.026 EXIT: Optimal Solution Found. Test Summary: | Pass Total Time Sampler - RandomSampler | 2 2 1m56.1s [ Info: Multistart algorithm started. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.4790199e+00 4.80e+03 2.65e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5751775e+00 1.70e+03 7.31e+00 -0.4 2.81e+02 - 3.85e-01 8.77e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.5751774622124470e+00 1.5751774622124470e+00 Dual infeasibility......: 7.3105054408253087e+00 7.3105054408253087e+00 Constraint violation....: 9.9396304151758130e+01 1.6982790404679299e+03 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 4.8806597057277443e+00 4.8806597057277443e+00 Overall NLP error.......: 9.9396304151758130e+01 1.6982790404679299e+03 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.004 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.0916501e+00 1.42e+03 5.58e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2348771e+00 5.15e+02 6.55e+00 -4.7 1.19e+02 - 6.94e-01 8.58e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.2348771303999460e+00 2.2348771303999460e+00 Dual infeasibility......: 6.5473562002321399e+00 6.5473562002321399e+00 Constraint violation....: 6.7864256465528385e+01 5.1534419753510610e+02 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.1583162977055399e+00 2.1583162977055399e+00 Overall NLP error.......: 6.7864256465528385e+01 5.1534419753510610e+02 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9580399e+00 5.35e+03 3.71e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9776376e+00 1.85e+03 7.26e+00 -0.4 2.91e+02 - 3.27e-01 8.94e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.9776375585029480e+00 2.9776375585029480e+00 Dual infeasibility......: 7.2562888894879336e+00 7.2562888894879336e+00 Constraint violation....: 1.0048216520006633e+02 1.8463597855512189e+03 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 6.0507429265866461e+00 6.0507429265866461e+00 Overall NLP error.......: 1.0048216520006633e+02 1.8463597855512189e+03 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.6220221e+00 4.28e+03 4.20e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.6853575e+00 1.50e+03 7.36e+00 -0.5 2.70e+02 - 4.39e-01 8.86e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.6853574513286964e+00 2.6853574513286964e+00 Dual infeasibility......: 7.3616253180415789e+00 7.3616253180415789e+00 Constraint violation....: 9.4382320327151817e+01 1.4953698876833118e+03 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 4.1601059730324215e+00 4.1601059730324215e+00 Overall NLP error.......: 9.4382320327151817e+01 1.4953698876833118e+03 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.4366986e+00 7.27e+03 2.51e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4761070e+00 2.50e+03 9.75e+00 -0.4 3.23e+02 - 9.90e-02 8.96e-01f 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.4761070488439745e+00 2.4761070488439745e+00 Dual infeasibility......: 9.7484365654697545e+00 9.7484365654697545e+00 Constraint violation....: 1.1110471481674108e+02 2.5024601001301917e+03 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 6.3744924837000436e+00 6.3744924837000436e+00 Overall NLP error.......: 1.1110471481674108e+02 2.5024601001301917e+03 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 5.5901699e-01 1.20e+03 4.32e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5102213e+00 4.54e+02 6.38e+00 0.5 9.79e+01 - 1.00e+00 8.14e-01f 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.5102213043679593e+00 1.5102213043679593e+00 Dual infeasibility......: 6.3846479911258296e+00 6.3846479911258296e+00 Constraint violation....: 6.6987739825225844e+01 4.5373726897242818e+02 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 5.7716753965198810e+00 5.7716753965198810e+00 Overall NLP error.......: 6.6987739825225844e+01 4.5373726897242818e+02 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.1858541e+00 5.99e+02 7.56e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.6065898e+00 2.30e+02 4.52e+00 0.5 4.29e+01 - 1.00e+00 8.02e-01f 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.6065898290665628e+00 1.6065898290665628e+00 Dual infeasibility......: 4.5240325196104347e+00 4.5240325196104347e+00 Constraint violation....: 5.3797114217211238e+01 2.2979353279890816e+02 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.7073292049510909e+00 3.7073292049510909e+00 Overall NLP error.......: 5.3797114217211238e+01 2.2979353279890816e+02 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.0103986e+00 5.27e+02 8.16e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0774072e+00 1.54e+02 4.06e+00 -5.0 3.70e+01 - 8.09e-01 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 3.0774072279143612e+00 3.0774072279143612e+00 Dual infeasibility......: 4.0550123215461324e+00 4.0550123215461324e+00 Constraint violation....: 3.8801360213930884e+01 1.5368976272236688e+02 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.4660831179005558e+00 1.4660831179005558e+00 Overall NLP error.......: 3.8801360213930884e+01 1.5368976272236688e+02 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7950850e+00 3.81e+03 4.64e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8536757e+00 1.33e+03 7.50e+00 -0.5 2.60e+02 - 4.87e-01 8.86e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.8536757250267852e+00 2.8536757250267852e+00 Dual infeasibility......: 7.4991695568363861e+00 7.4991695568363861e+00 Constraint violation....: 9.0626905304205181e+01 1.3275425581670679e+03 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 4.1633042171835442e+00 4.1633042171835442e+00 Overall NLP error.......: 9.0626905304205181e+01 1.3275425581670679e+03 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.2707378e+00 2.04e+02 9.26e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3738835e+00 5.89e+01 2.15e+00 -5.3 1.07e+01 - 8.71e-01 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.3738835181441256e+00 2.3738835181441256e+00 Dual infeasibility......: 2.1539489111235035e+00 2.1539489111235035e+00 Constraint violation....: 2.7852851804992511e+01 5.8915309579700953e+01 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.7768541718904112e+00 1.7768541718904112e+00 Overall NLP error.......: 2.7852851804992511e+01 5.8915309579700953e+01 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 7.9056942e-01 6.59e+03 9.66e-02 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 8.9834960e-01 2.31e+03 7.96e+00 -0.4 3.13e+02 - 1.85e-01 8.85e-01f 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 8.9834959830675742e-01 8.9834959830675742e-01 Dual infeasibility......: 7.9575786331098524e+00 7.9575786331098524e+00 Constraint violation....: 1.0936663327310765e+02 2.3069524206046149e+03 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 7.6059069742876151e+00 7.6059069742876151e+00 Overall NLP error.......: 1.0936663327310765e+02 2.3069524206046149e+03 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.5313393e+00 1.27e+01 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4839416e+00 3.30e+00 1.57e-01 -5.4 3.51e-01 - 9.52e-01 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.4839416332974311e+00 1.4839416332974311e+00 Dual infeasibility......: 1.5717968854793135e-01 1.5717968854793135e-01 Constraint violation....: 3.2991489590029905e+00 3.2991489590029905e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.8171266858947835e-01 2.8171266858947835e-01 Overall NLP error.......: 3.2991489590029905e+00 3.2991489590029905e+00 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.2500000e+00 2.90e+01 9.88e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2309472e+00 8.21e+00 1.83e-01 -5.4 5.17e-01 - 9.35e-01 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.2309471540644112e+00 1.2309471540644112e+00 Dual infeasibility......: 1.8269762399480405e-01 1.8269762399480405e-01 Constraint violation....: 8.2127301937157249e+00 8.2127301937157249e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 5.0600962724825971e-01 5.0600962724825971e-01 Overall NLP error.......: 8.2127301937157249e+00 8.2127301937157249e+00 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9047375e+00 7.53e+01 9.75e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9159193e+00 2.03e+01 4.88e-01 -5.3 2.71e+00 - 9.13e-01 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.9159193082421218e+00 2.9159193082421218e+00 Dual infeasibility......: 4.8752639041114598e-01 4.8752639041114598e-01 Constraint violation....: 1.7656895309035463e+01 2.0277840706470414e+01 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.4519202203053378e+00 2.4519202203053378e+00 Overall NLP error.......: 1.7656895309035463e+01 2.0277840706470414e+01 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.2500000e+00 2.90e+01 9.88e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2309472e+00 8.21e+00 1.83e-01 -5.4 5.17e-01 - 9.35e-01 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.2309471540644112e+00 1.2309471540644112e+00 Dual infeasibility......: 1.8269762399480405e-01 1.8269762399480405e-01 Constraint violation....: 8.2127301937157249e+00 8.2127301937157249e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 5.0600962724825971e-01 5.0600962724825971e-01 Overall NLP error.......: 8.2127301937157249e+00 8.2127301937157249e+00 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.1124749e+00 1.66e+03 6.02e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.1471661e+00 5.72e+02 6.98e+00 -4.6 1.44e+02 - 6.67e-01 8.96e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 3.1471661434611660e+00 3.1471661434611660e+00 Dual infeasibility......: 6.9815207056978954e+00 6.9815207056978954e+00 Constraint violation....: 6.7589390127490859e+01 5.7186960553181711e+02 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.1331895830671015e+00 3.1331895830671015e+00 Overall NLP error.......: 6.7589390127490859e+01 5.7186960553181711e+02 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.0916501e+00 1.42e+03 5.58e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2348771e+00 5.15e+02 6.55e+00 -4.7 1.19e+02 - 6.94e-01 8.58e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.2348771303999460e+00 2.2348771303999460e+00 Dual infeasibility......: 6.5473562002321399e+00 6.5473562002321399e+00 Constraint violation....: 6.7864256465528385e+01 5.1534419753510610e+02 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.1583162977055399e+00 2.1583162977055399e+00 Overall NLP error.......: 6.7864256465528385e+01 5.1534419753510610e+02 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7950850e+00 3.81e+03 4.64e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8536757e+00 1.33e+03 7.50e+00 -0.5 2.60e+02 - 4.87e-01 8.86e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.8536757250267852e+00 2.8536757250267852e+00 Dual infeasibility......: 7.4991695568363861e+00 7.4991695568363861e+00 Constraint violation....: 9.0626905304205181e+01 1.3275425581670679e+03 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 4.1633042171835442e+00 4.1633042171835442e+00 Overall NLP error.......: 9.0626905304205181e+01 1.3275425581670679e+03 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.1650635e+00 1.90e+00 9.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1377535e+00 1.06e-01 1.21e-01 -1.0 1.19e-01 - 9.88e-01 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.1377535435210646e+00 2.1377535435210646e+00 Dual infeasibility......: 1.2105428586775566e-01 1.2105428586775566e-01 Constraint violation....: 1.0592732268467125e-01 1.0592732268467125e-01 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.7200316174524208e-01 2.7200316174524208e-01 Overall NLP error.......: 2.7200316174524208e-01 2.7200316174524208e-01 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.3048861e+00 0.00e+00 6.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2858725e+00 0.00e+00 8.91e-02 -0.9 2.35e-01 - 9.99e-01 1.00e+00f 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.2858724817734131e+00 2.2858724817734131e+00 Dual infeasibility......: 8.9116536846345379e-02 8.9116536846345379e-02 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.5222539239064188e-01 3.5222539239064188e-01 Overall NLP error.......: 3.5222539239064188e-01 3.5222539239064188e-01 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.1124749e+00 1.66e+03 6.02e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.1471661e+00 5.72e+02 6.98e+00 -4.6 1.44e+02 - 6.67e-01 8.96e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 3.1471661434611660e+00 3.1471661434611660e+00 Dual infeasibility......: 6.9815207056978954e+00 6.9815207056978954e+00 Constraint violation....: 6.7589390127490859e+01 5.7186960553181711e+02 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.1331895830671015e+00 3.1331895830671015e+00 Overall NLP error.......: 6.7589390127490859e+01 5.7186960553181711e+02 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7950850e+00 3.81e+03 4.64e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8536757e+00 1.33e+03 7.50e+00 -0.5 2.60e+02 - 4.87e-01 8.86e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.8536757250267852e+00 2.8536757250267852e+00 Dual infeasibility......: 7.4991695568363861e+00 7.4991695568363861e+00 Constraint violation....: 9.0626905304205181e+01 1.3275425581670679e+03 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 4.1633042171835442e+00 4.1633042171835442e+00 Overall NLP error.......: 9.0626905304205181e+01 1.3275425581670679e+03 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.8540496e+00 2.97e+03 4.69e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.9890299e+00 1.06e+03 7.94e+00 -0.5 2.39e+02 - 5.68e-01 8.67e-01h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.9890298811931244e+00 1.9890298811931244e+00 Dual infeasibility......: 7.9358459187012116e+00 7.9358459187012116e+00 Constraint violation....: 8.5852229096720265e+01 1.0644334966913677e+03 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.2995377466217879e+00 3.2995377466217879e+00 Overall NLP error.......: 8.5852229096720265e+01 1.0644334966913677e+03 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7386128e+00 1.17e+02 9.59e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7756392e+00 3.29e+01 9.58e-01 -5.3 5.07e+00 - 8.97e-01 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.7756392254818589e+00 2.7756392254818589e+00 Dual infeasibility......: 9.5813811215051858e-01 9.5813811215051858e-01 Constraint violation....: 2.1904509615675455e+01 3.2856764423513177e+01 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.0267896805880112e+00 3.0267896805880112e+00 Overall NLP error.......: 2.1904509615675455e+01 3.2856764423513177e+01 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 2 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 2 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.003 EXIT: Maximum Number of Iterations Exceeded. 1 1.7114320e+00 1.21e+03 7.73e+00 -0.5 2.50e+02 - 5.29e-01 8.67e-01h 1 1 1.7830017e+00 1.39e+01 3.88e-01 -5.4 1.30e+00 - 9.23e-01 1.00e+00h 1 1 2.2858725e+00 0.00e+00 8.91e-02 -0.9 2.35e-01 - 9.99e-01 1.00e+00f 1 1 1.6021291e+00 0.00e+00 9.53e-02 -1.0 1.02e-01 - 9.92e-01 1.00e+00f 1 1 1.9382181e+00 7.55e+01 3.25e+00 0.7 1.25e+01 - 1.00e+00 9.07e-01f 1 1 2.3738835e+00 5.89e+01 2.15e+00 -5.3 1.07e+01 - 8.71e-01 1.00e+00h 1 1 2.7756392e+00 3.29e+01 9.58e-01 -5.3 5.07e+00 - 8.97e-01 1.00e+00h 1 1 2.3738835e+00 5.89e+01 2.15e+00 -5.3 1.07e+01 - 8.71e-01 1.00e+00h 1 1 2.1377535e+00 1.06e-01 1.21e-01 -1.0 1.19e-01 - 9.88e-01 1.00e+00h 1 1 2.2858725e+00 0.00e+00 8.91e-02 -0.9 2.35e-01 - 9.99e-01 1.00e+00f 1 Test Summary: | Pass Total Time Sampler - Hyperband | 2 2 7.1s [ Info: Multistart algorithm started. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5000000e+00 9.37e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4772823e+00 1.78e+00 1.17e-01 -5.4 2.53e-01 - 9.61e-01 1.00e+00h 1 2 2.3848438e+00 1.10e-01 1.99e-01 -2.3 4.49e-01 - 9.95e-01 1.00e+00h 1 3 2.2771246e+00 0.00e+00 2.18e-01 -3.0 1.89e+00 - 1.00e+00 1.00e+00h 1 4 2.1574768e+00 0.00e+00 2.32e-01 -3.9 1.15e+00 - 1.00e+00 1.00e+00h 1 5 2.1030861e+00 0.00e+00 1.18e-01 -5.1 6.02e-01 - 1.00e+00 1.00e+00h 1 6 2.0457828e+00 0.00e+00 1.21e-01 -6.3 2.38e-01 - 1.00e+00 1.00e+00f 1 7 1.9851504e+00 0.00e+00 1.25e-01 -8.0 2.44e-01 - 1.00e+00 1.00e+00f 1 8 1.9206645e+00 0.00e+00 1.29e-01 -9.2 2.52e-01 - 1.00e+00 1.00e+00f 1 9 1.8516548e+00 0.00e+00 1.34e-01 -10.2 2.60e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.7772441e+00 0.00e+00 1.40e-01 -11.0 2.70e-01 - 1.00e+00 1.00e+00f 1 11 1.6962495e+00 0.00e+00 1.46e-01 -11.0 2.81e-01 - 1.00e+00 1.00e+00f 1 12 1.6070141e+00 0.00e+00 1.54e-01 -11.0 2.95e-01 - 1.00e+00 1.00e+00f 1 13 1.5071026e+00 0.00e+00 1.65e-01 -11.0 3.11e-01 - 1.00e+00 1.00e+00f 1 14 1.3926937e+00 0.00e+00 1.78e-01 -11.0 3.32e-01 - 1.00e+00 1.00e+00f 1 15 1.3668713e+00 0.00e+00 1.81e-01 -11.0 3.59e-01 - 1.00e+00 1.98e-01f 1 16 1.3666106e+00 0.00e+00 1.81e-01 -11.0 3.66e-01 - 1.00e+00 1.95e-03f 1 17 1.3666019e+00 0.00e+00 1.82e-01 -11.0 3.75e-01 - 1.00e+00 6.54e-05f 1 18 1.2680978e+00 1.18e-02 3.37e-01 -11.0 3.79e-01 - 1.00e+00 7.18e-01f 1 19 1.1043663e+00 3.21e-02 4.47e-01 -11.0 4.14e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 8.8128236e-01 5.76e-02 5.58e-01 -11.0 4.89e-01 - 1.00e+00 1.00e+00h 1 21 4.9699569e-01 1.28e-01 9.85e-01 -11.0 6.48e-01 - 1.00e+00 9.70e-01f 1 22 4.9268000e-01 1.27e-01 9.93e-01 -9.1 1.33e+00 - 1.00e+00 4.74e-03h 1 23 4.9263682e-01 1.27e-01 9.94e-01 -7.3 1.33e+00 - 1.00e+00 4.72e-05h 1 24 5.4203647e-01 5.12e-03 1.76e-01 -6.3 5.11e-02 - 1.00e+00 1.00e+00h 1 25 5.4432768e-01 7.57e-06 3.90e-02 -7.8 2.49e-03 - 1.00e+00 1.00e+00h 1 26 5.4433105e-01 0.00e+00 2.13e-05 -8.9 3.67e-06 - 1.00e+00 1.00e+00h 1 27 5.4433104e-01 0.00e+00 3.60e-07 -11.0 9.22e-09 - 1.00e+00 1.00e+00h 1 28 5.4433104e-01 0.00e+00 3.68e-13 -11.0 4.73e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 28 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 3.6831648841939568e-13 3.6831648841939568e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 29 Number of objective gradient evaluations = 29 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 29 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 29 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.036 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.5313393e+00 1.27e+01 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4839416e+00 3.30e+00 1.57e-01 -5.4 3.51e-01 - 9.52e-01 1.00e+00h 1 2 1.3048472e+00 8.02e-01 3.19e-01 -6.7 4.99e-01 - 9.30e-01 1.00e+00h 1 3 1.0533955e+00 9.73e-02 4.48e-01 -2.6 6.61e-01 - 1.00e+00 1.00e+00h 1 4 5.8982897e-01 0.00e+00 8.25e-01 -3.6 9.23e-01 - 1.00e+00 1.00e+00h 1 5 4.0024267e-01 3.68e-01 1.10e+00 -1.7 1.63e+00 - 1.00e+00 3.42e-01h 1 6 5.9531365e-01 4.06e-03 1.04e+00 -2.0 2.70e-01 - 8.80e-01 1.00e+00h 1 7 5.5076681e-01 0.00e+00 2.84e-01 -2.7 2.49e-01 - 1.00e+00 1.00e+00h 1 8 5.4546369e-01 2.21e-04 5.12e-03 -3.4 2.70e-02 - 1.00e+00 9.67e-01h 1 9 5.4435008e-01 0.00e+00 1.90e-02 -5.4 2.07e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433135e-01 0.00e+00 1.11e-04 -7.1 2.84e-05 - 1.00e+00 9.76e-01h 1 11 5.4433104e-01 0.00e+00 8.90e-07 -11.0 5.32e-07 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 1.23e-10 -11.0 1.98e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.2290779505264027e-10 1.2290779505264027e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000026449328530e-11 1.0000026449328530e-11 Overall NLP error.......: 1.2290779505264027e-10 1.2290779505264027e-10 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.020 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7386128e+00 1.17e+02 9.59e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7756392e+00 3.29e+01 9.58e-01 -5.3 5.07e+00 - 8.97e-01 1.00e+00h 1 2 2.7271547e+00 8.19e+00 2.93e-01 -6.1 1.28e+00 - 8.11e-01 1.00e+00h 1 3 2.6207137e+00 1.24e+00 1.84e-01 -2.0 5.69e-01 - 1.00e+00 1.00e+00h 1 4 2.8858098e-01 1.57e+00 1.74e+00 -7.9 1.33e+01 - 9.05e-02 5.12e-01f 1 5 3.5438482e-01 4.04e+00 6.90e-01 -1.2 7.92e+00 - 1.00e+00 2.33e-01h 1 6 2.0474700e-01 1.16e+00 1.01e+00 -2.6 2.73e-01 - 1.00e+00 1.00e+00h 1 7 2.0545555e-01 1.19e+00 1.41e+00 -3.0 1.21e+00 - 9.35e-01 6.65e-02h 1 8 4.4457679e-01 2.58e-01 2.22e+00 -2.6 1.55e-01 - 1.00e+00 1.00e+00h 1 9 5.4159572e-01 3.78e-03 2.75e-01 -2.2 9.57e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4463821e-01 0.00e+00 6.08e-02 -4.0 1.26e-02 - 1.00e+00 1.00e+00h 1 11 5.4436774e-01 0.00e+00 7.39e-03 -5.5 3.27e-04 - 1.00e+00 9.98e-01h 1 12 5.4433139e-01 0.00e+00 1.47e-03 -7.2 5.95e-05 - 1.00e+00 9.81e-01h 1 13 5.4433105e-01 0.00e+00 3.96e-07 -9.1 4.34e-07 - 1.00e+00 9.98e-01h 1 14 5.4433104e-01 0.00e+00 2.49e-09 -11.0 2.25e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478622907e-01 5.4433104478622907e-01 Dual infeasibility......: 2.4929648345661803e-09 2.4929648345661803e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000004291932435e-11 1.0000004291932435e-11 Overall NLP error.......: 2.4929648345661803e-09 2.4929648345661803e-09 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.027 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.1650635e+00 1.90e+00 9.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1377535e+00 1.06e-01 1.21e-01 -1.0 1.19e-01 - 9.88e-01 1.00e+00h 1 2 1.6734298e+00 0.00e+00 2.48e-01 -1.9 1.78e+00 - 8.01e-01 1.00e+00h 1 3 4.9102268e-01 2.27e-01 9.49e-01 -2.4 2.71e+00 - 1.00e+00 1.00e+00f 1 4 6.7810184e-01 6.47e-01 4.06e-01 -1.0 3.64e+00 - 1.00e+00 2.22e-01H 1 5 5.6675286e-01 1.51e-01 2.83e-01 -2.6 3.89e-01 - 9.98e-01 1.00e+00h 1 6 5.4424245e-01 1.17e-02 2.08e-01 -1.8 1.46e-01 - 1.00e+00 8.09e-01h 1 7 5.4610095e-01 0.00e+00 2.16e-03 -3.3 9.00e-02 - 1.00e+00 1.00e+00h 1 8 5.4434495e-01 0.00e+00 5.46e-03 -5.3 4.60e-03 - 1.00e+00 1.00e+00h 1 9 5.4433116e-01 0.00e+00 1.67e-05 -7.3 4.66e-05 - 1.00e+00 9.91e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433104e-01 0.00e+00 1.84e-07 -11.0 2.54e-07 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 8.84e-12 -11.0 1.50e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 8.8368201645039335e-12 8.8368201645039335e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001168764607e-11 1.0000001168764607e-11 Overall NLP error.......: 1.0000001168764607e-11 1.0000001168764607e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 12 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 12 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.024 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.4366986e+00 7.27e+03 2.51e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4761070e+00 2.50e+03 9.75e+00 -0.4 3.23e+02 - 9.90e-02 8.96e-01f 1 2 2.6221951e+00 1.96e+03 8.53e+00 -5.5 1.23e+01 - 5.83e-01 2.35e-01h 1 3 3.1573342e+00 1.65e+03 9.79e+00 -1.3 1.80e+01 - 2.80e-01 1.72e-01h 1 4 3.1622283e+00 1.64e+03 1.48e+03 -1.9 1.16e+01 - 1.00e+00 2.67e-03h 1 5 3.1622772e+00 1.64e+03 9.17e+06 0.9 4.58e+00 - 1.00e+00 1.61e-04h 1 6r 3.1622772e+00 1.64e+03 1.00e+03 2.5 0.00e+00 - 0.00e+00 4.28e-07R 3 7r 3.1618078e+00 5.61e+02 8.09e+02 2.8 1.32e+04 - 2.31e-01 4.97e-03f 1 8 3.1305337e+00 3.35e+02 1.36e+02 -0.1 1.37e+00 - 9.03e-01 4.68e-01f 1 9 3.1619618e+00 2.91e+02 6.70e+03 2.8 2.32e+00 - 1.00e+00 1.33e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9731956e+00 7.37e+01 5.91e+03 3.6 1.17e+00 - 6.26e-01 1.00e+00f 1 11 2.9380994e+00 5.20e+01 2.33e+03 2.3 2.60e+00 - 9.96e-01 4.90e-01h 1 12 2.8489793e+00 1.30e+01 4.12e+02 1.5 9.46e-01 - 1.00e+00 1.00e+00f 1 13 2.8049665e+00 2.06e+00 1.55e+02 0.4 3.07e-01 - 1.00e+00 1.00e+00h 1 14 2.7924531e+00 0.00e+00 3.19e+01 -0.9 1.01e-01 - 1.00e+00 1.00e+00h 1 15 2.7900126e+00 0.00e+00 7.08e-01 -2.3 1.36e-02 - 1.00e+00 1.00e+00h 1 16 2.6571779e+00 0.00e+00 1.97e-01 -1.4 7.24e-01 - 9.25e-01 1.00e+00f 1 17 2.5000501e+00 0.00e+00 1.91e-01 -2.0 8.10e-01 - 9.27e-01 1.00e+00f 1 18 2.3262025e+00 0.00e+00 2.14e-01 -2.9 8.39e-01 - 9.97e-01 1.00e+00h 1 19 2.2795545e+00 0.00e+00 1.85e-01 -4.1 2.15e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.2309266e+00 0.00e+00 1.89e-01 -5.6 2.19e-01 - 1.00e+00 1.00e+00f 1 21 2.1801173e+00 0.00e+00 1.94e-01 -7.1 2.24e-01 - 1.00e+00 1.00e+00f 1 22 2.1268677e+00 0.00e+00 1.99e-01 -8.7 2.29e-01 - 1.00e+00 1.00e+00f 1 23 2.0708642e+00 0.00e+00 2.04e-01 -9.9 2.35e-01 - 1.00e+00 1.00e+00f 1 24 2.0117240e+00 0.00e+00 2.10e-01 -11.0 2.41e-01 - 1.00e+00 1.00e+00f 1 25 1.9489716e+00 0.00e+00 2.17e-01 -11.0 2.49e-01 - 1.00e+00 1.00e+00f 1 26 1.8820056e+00 0.00e+00 2.24e-01 -11.0 2.57e-01 - 1.00e+00 1.00e+00f 1 27 1.8100472e+00 0.00e+00 2.33e-01 -11.0 2.66e-01 - 1.00e+00 1.00e+00f 1 28 1.7320609e+00 0.00e+00 2.44e-01 -11.0 2.76e-01 - 1.00e+00 1.00e+00f 1 29 1.6466212e+00 0.00e+00 2.56e-01 -11.0 2.89e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.5516796e+00 0.00e+00 2.72e-01 -11.0 3.04e-01 - 1.00e+00 1.00e+00f 1 31 1.4441184e+00 0.00e+00 2.92e-01 -11.0 3.22e-01 - 1.00e+00 1.00e+00f 1 32 1.3188047e+00 0.00e+00 3.20e-01 -11.0 3.46e-01 - 1.00e+00 1.00e+00f 1 33 1.1662396e+00 0.00e+00 3.62e-01 -11.0 3.79e-01 - 1.00e+00 1.00e+00f 1 34 1.0556445e+00 0.00e+00 4.00e-01 -11.0 4.29e-01 - 1.00e+00 5.73e-01f 1 35 1.0544800e+00 0.00e+00 4.00e-01 -11.0 4.74e-01 - 1.00e+00 5.19e-03f 1 36 1.0544679e+00 0.00e+00 4.00e-01 -11.0 4.74e-01 - 1.00e+00 5.36e-05f 1 37 1.0473253e+00 6.75e-05 4.05e-01 -11.0 4.63e-01 - 1.00e+00 3.24e-02f 1 38 7.9430872e-01 6.29e-02 6.18e-01 -11.0 4.66e-01 - 1.00e+00 1.00e+00f 1 39 5.0665051e-01 1.00e-01 9.64e-01 -10.8 6.00e-01 - 1.00e+00 6.24e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 5.0356509e-01 1.00e-01 1.90e+00 -8.9 8.79e-01 - 1.00e+00 3.54e-03h 1 41 5.0353424e-01 1.00e-01 2.00e+00 -7.1 8.71e-01 - 1.00e+00 3.57e-05h 1 42 5.4289116e-01 3.20e-03 1.36e-01 -6.5 4.12e-02 - 1.00e+00 1.00e+00h 1 43 5.4432975e-01 2.93e-06 2.85e-03 -8.2 1.56e-03 - 1.00e+00 1.00e+00h 1 44 5.4433105e-01 0.00e+00 2.53e-06 -9.8 1.41e-06 - 1.00e+00 1.00e+00h 1 45 5.4433104e-01 0.00e+00 1.64e-09 -11.0 7.02e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 45 (scaled) (unscaled) Objective...............: 5.4433104478623362e-01 5.4433104478623362e-01 Dual infeasibility......: 1.6414034846550730e-09 1.6414034846550730e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0002675126868055e-11 1.0002675126868055e-11 Overall NLP error.......: 1.6414034846550730e-09 1.6414034846550730e-09 Number of objective function evaluations = 49 Number of objective gradient evaluations = 46 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 49 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 47 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.079 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 7.9056942e-01 6.59e+03 9.66e-02 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 8.9834960e-01 2.31e+03 7.96e+00 -0.4 3.13e+02 - 1.85e-01 8.85e-01f 1 2 1.0013913e+00 1.92e+03 7.88e+00 -5.5 1.55e+01 - 4.20e-01 1.79e-01h 1 3 3.1480197e+00 1.29e+03 3.46e+01 0.1 2.40e+01 - 1.00e+00 3.71e-01h 1 4 3.1621354e+00 1.28e+03 4.31e+02 1.0 8.56e+00 - 9.09e-01 1.04e-02h 1 5 3.1622658e+00 1.27e+03 5.73e+04 0.5 3.91e+00 - 9.98e-01 7.80e-03h 1 6 3.1622776e+00 1.27e+03 5.67e+08 -0.6 3.03e+00 - 1.00e+00 1.01e-04h 1 7 3.1622777e+00 1.27e+03 5.10e+13 0.5 1.68e+00 - 1.00e+00 1.10e-05h 1 8 3.1622777e+00 3.93e+02 5.09e+11 2.6 1.73e+00 - 9.90e-01 1.00e+00h 1 9 2.7971247e+00 3.95e+02 1.48e+20 4.7 4.19e+04 - 3.40e-09 1.00e+00H 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9433659e+00 1.06e+02 1.60e+19 4.7 9.54e+00 - 1.00e+00 9.31e-01h 1 11 2.4002975e+00 1.09e+02 1.12e+19 4.7 9.84e+00 - 1.06e-01 2.95e-01h 1 12 2.6262669e+00 1.08e+02 1.11e+19 4.7 7.68e+01 - 7.56e-03 1.48e-02h 1 13 2.9381053e+00 1.06e+02 1.09e+19 4.7 1.08e+02 - 1.61e-02 1.61e-02h 1 14 2.9380970e+00 2.94e+01 1.33e+08 4.7 1.51e+00 - 9.90e-01 1.00e+00f 1 15 2.9370309e+00 6.94e+00 1.32e+06 4.7 6.57e-01 - 9.90e-01 1.00e+00f 1 16 2.9354063e+00 9.58e-01 7.07e+03 3.2 1.87e-01 - 9.95e-01 1.00e+00f 1 17 2.9353337e+00 0.00e+00 5.49e+02 1.2 3.75e-02 - 9.98e-01 1.00e+00f 1 18 2.9352756e+00 0.00e+00 3.76e+00 0.1 2.82e-03 - 9.97e-01 1.00e+00f 1 19 2.9328577e+00 0.00e+00 1.73e-01 -1.8 1.42e-02 - 9.93e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.9303980e+00 0.00e+00 1.70e-01 -3.5 1.44e-02 - 1.00e+00 1.00e+00h 1 21 2.9279504e+00 0.00e+00 1.71e-01 -4.7 1.43e-02 - 1.00e+00 1.00e+00h 1 22 2.8986452e+00 0.00e+00 1.41e-01 -5.6 1.71e-01 - 1.00e+00 1.00e+00f 1 23 2.8858758e+00 0.00e+00 1.41e-01 -7.4 1.72e-01 - 1.00e+00 4.28e-01f 1 24 2.8557495e+00 1.09e-03 1.75e-01 -6.8 1.73e-01 - 1.00e+00 1.00e+00f 1 25 2.8249810e+00 1.20e-03 1.77e-01 -7.7 1.75e-01 - 1.00e+00 1.00e+00f 1 26 2.7935345e+00 1.32e-03 1.79e-01 -9.0 1.77e-01 - 1.00e+00 1.00e+00f 1 27 2.7613716e+00 1.38e-03 1.81e-01 -10.1 1.79e-01 - 1.00e+00 1.00e+00f 1 28 2.7284502e+00 1.45e-03 1.83e-01 -11.0 1.81e-01 - 1.00e+00 1.00e+00f 1 29 2.6947242e+00 1.52e-03 1.85e-01 -11.0 1.83e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.6601428e+00 1.60e-03 1.88e-01 -11.0 1.85e-01 - 1.00e+00 1.00e+00f 1 31 2.6246497e+00 1.68e-03 1.90e-01 -11.0 1.88e-01 - 1.00e+00 1.00e+00f 1 32 2.5881829e+00 1.77e-03 1.93e-01 -11.0 1.90e-01 - 1.00e+00 1.00e+00f 1 33 2.5506731e+00 1.88e-03 1.96e-01 -11.0 1.93e-01 - 1.00e+00 1.00e+00f 1 34 2.5120425e+00 1.99e-03 1.99e-01 -11.0 1.96e-01 - 1.00e+00 1.00e+00f 1 35 2.4722043e+00 2.12e-03 2.02e-01 -11.0 1.99e-01 - 1.00e+00 1.00e+00f 1 36 2.4310598e+00 2.26e-03 2.05e-01 -11.0 2.02e-01 - 1.00e+00 1.00e+00f 1 37 2.3884973e+00 2.42e-03 2.09e-01 -11.0 2.05e-01 - 1.00e+00 1.00e+00f 1 38 2.3443885e+00 2.59e-03 2.13e-01 -11.0 2.09e-01 - 1.00e+00 1.00e+00f 1 39 2.2985862e+00 2.80e-03 2.17e-01 -11.0 2.13e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 2.2509189e+00 3.03e-03 2.21e-01 -11.0 2.17e-01 - 1.00e+00 1.00e+00f 1 41 2.2011861e+00 3.30e-03 2.26e-01 -11.0 2.21e-01 - 1.00e+00 1.00e+00f 1 42 2.1491504e+00 3.61e-03 2.32e-01 -11.0 2.26e-01 - 1.00e+00 1.00e+00f 1 43 2.0945278e+00 3.97e-03 2.38e-01 -11.0 2.32e-01 - 1.00e+00 1.00e+00f 1 44 2.0369741e+00 4.41e-03 2.45e-01 -11.0 2.38e-01 - 1.00e+00 1.00e+00f 1 45 1.9760659e+00 4.94e-03 2.52e-01 -11.0 2.44e-01 - 1.00e+00 1.00e+00f 1 46 1.9112736e+00 5.58e-03 2.60e-01 -11.0 2.52e-01 - 1.00e+00 1.00e+00f 1 47 1.8419205e+00 6.39e-03 2.70e-01 -11.0 2.60e-01 - 1.00e+00 1.00e+00f 1 48 1.7671212e+00 7.42e-03 2.81e-01 -11.0 2.70e-01 - 1.00e+00 1.00e+00f 1 49 1.6856815e+00 8.78e-03 2.95e-01 -11.0 2.81e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 1.5959295e+00 1.06e-02 3.11e-01 -11.0 2.95e-01 - 1.00e+00 1.00e+00f 1 51 1.4954084e+00 1.33e-02 3.32e-01 -11.0 3.11e-01 - 1.00e+00 1.00e+00f 1 52 1.3802663e+00 1.73e-02 3.59e-01 -11.0 3.31e-01 - 1.00e+00 1.00e+00f 1 53 1.2438833e+00 2.39e-02 3.98e-01 -11.0 3.58e-01 - 1.00e+00 1.00e+00f 1 54 1.0731534e+00 3.62e-02 4.60e-01 -11.0 3.96e-01 - 1.00e+00 1.00e+00f 1 55 8.3461923e-01 6.46e-02 5.88e-01 -11.0 4.55e-01 - 1.00e+00 1.00e+00f 1 56 5.0183588e-01 1.14e-01 9.74e-01 -11.0 5.74e-01 - 1.00e+00 7.75e-01f 1 57 4.9818751e-01 1.14e-01 1.77e+00 -9.2 8.90e-01 - 1.00e+00 4.10e-03h 1 58 4.9815101e-01 1.14e-01 1.84e+00 -7.3 8.90e-01 - 1.00e+00 4.09e-05h 1 59 5.4249113e-01 4.10e-03 1.56e-01 -6.4 4.61e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 5.4432899e-01 4.81e-06 2.29e-02 -8.0 2.00e-03 - 1.00e+00 1.00e+00h 1 61 5.4433105e-01 0.00e+00 1.41e-05 -9.1 2.24e-06 - 1.00e+00 1.00e+00h 1 62 5.4433104e-01 0.00e+00 7.56e-07 -11.0 7.40e-09 - 1.00e+00 1.00e+00h 1 63 5.4433104e-01 0.00e+00 3.64e-13 -11.0 1.37e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 63 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 3.6373718584309868e-13 3.6373718584309868e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 65 Number of objective gradient evaluations = 64 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 65 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 64 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.088 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5310571e+00 6.26e+03 3.01e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.5748732e+00 2.16e+03 7.58e+00 -0.4 3.07e+02 - 2.24e-01 8.93e-01h 1 2 2.6455837e+00 1.72e+03 7.61e+00 -5.6 1.22e+01 - 6.17e-01 2.25e-01h 1 3 3.1575293e+00 1.41e+03 1.30e+01 -0.2 1.55e+01 - 3.65e-01 1.91e-01h 1 4 3.1622302e+00 1.40e+03 7.97e+02 -1.0 8.97e+00 - 9.47e-01 3.31e-03h 1 5 3.1622769e+00 1.40e+03 6.83e+05 0.5 4.68e+00 - 1.00e+00 1.17e-03h 1 6 3.1622777e+00 1.40e+03 5.29e+10 0.1 4.28e+00 - 1.00e+00 1.28e-05h 1 7 3.1622777e+00 1.40e+03 6.25e+13 1.7 1.92e+00 - 1.00e+00 8.38e-04h 1 8 3.1622777e+00 1.10e+03 1.88e+14 2.6 1.76e+00 - 1.00e+00 2.48e-01h 1 9 3.1622777e+00 1.08e+03 4.08e+16 2.0 3.63e+11 - 1.32e-11 7.97e-14h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1622777e+00 0.00e+00 4.24e+16 2.0 4.50e+13 - 1.33e-14 1.41e-14H 1 11 3.1622776e+00 7.75e+03 3.35e+25 1.8 1.64e+02 - 2.49e-09 6.01e-02f 1 12r 3.1622776e+00 7.75e+03 1.00e+03 4.7 0.00e+00 - 0.00e+00 3.24e-07R 2 13r 3.1592104e+00 2.41e+03 8.71e+02 2.2 3.14e+03 - 1.00e+00 1.20e-01f 1 14 3.1518598e+00 2.41e+03 5.89e+05 4.0 3.66e+03 - 1.00e+00 1.27e-05h 1 15 3.1620207e+00 2.40e+03 5.68e+07 3.3 1.49e+01 - 4.21e-01 4.31e-03h 1 16 3.1622751e+00 2.40e+03 3.85e+11 2.6 1.72e+01 - 6.35e-01 9.36e-05h 1 17 3.1622777e+00 2.40e+03 7.20e+15 1.9 2.24e+00 - 1.00e+00 5.30e-05h 1 18 3.1622776e+00 0.00e+00 3.03e+16 1.2 1.10e+10 - 1.82e-10 6.03e-10f 1 19 3.1606828e+00 0.00e+00 1.09e+19 1.2 3.32e+00 - 1.19e-07 2.00e-02f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 3.1606827e+00 0.00e+00 1.09e+19 4.7 3.00e+00 - 1.95e-02 2.21e-04h 1 21r 3.1606827e+00 0.00e+00 1.00e+03 4.7 0.00e+00 - 0.00e+00 2.77e-07R 4 22r 3.1606121e+00 0.00e+00 9.11e+01 -1.7 4.93e+01 - 9.09e-01 9.49e-01f 1 23r 3.0242090e+00 0.00e+00 1.10e+02 1.6 4.85e+00 - 1.01e-01 9.89e-01f 1 24 3.0035669e+00 0.00e+00 1.26e-01 -0.9 1.24e-01 - 1.00e+00 1.00e+00h 1 25 2.9760211e+00 0.00e+00 1.66e-01 -2.4 1.65e-01 - 1.00e+00 1.00e+00h 1 26 2.9476759e+00 0.00e+00 1.45e-01 -3.7 1.68e-01 - 1.00e+00 1.00e+00f 1 27 2.9187619e+00 0.00e+00 1.46e-01 -5.5 1.70e-01 - 1.00e+00 1.00e+00f 1 28 2.8892674e+00 0.00e+00 1.48e-01 -7.3 1.71e-01 - 1.00e+00 1.00e+00f 1 29 2.8591627e+00 0.00e+00 1.49e-01 -9.0 1.73e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.8284157e+00 0.00e+00 1.51e-01 -10.4 1.75e-01 - 1.00e+00 1.00e+00f 1 31 2.7969909e+00 0.00e+00 1.53e-01 -11.0 1.77e-01 - 1.00e+00 1.00e+00f 1 32 2.7648498e+00 0.00e+00 1.54e-01 -11.0 1.79e-01 - 1.00e+00 1.00e+00f 1 33 2.7319503e+00 0.00e+00 1.56e-01 -11.0 1.81e-01 - 1.00e+00 1.00e+00f 1 34 2.6982463e+00 0.00e+00 1.58e-01 -11.0 1.83e-01 - 1.00e+00 1.00e+00f 1 35 2.6636869e+00 0.00e+00 1.60e-01 -11.0 1.85e-01 - 1.00e+00 1.00e+00f 1 36 2.6282157e+00 0.00e+00 1.62e-01 -11.0 1.88e-01 - 1.00e+00 1.00e+00f 1 37 2.5917706e+00 0.00e+00 1.65e-01 -11.0 1.90e-01 - 1.00e+00 1.00e+00f 1 38 2.5542820e+00 0.00e+00 1.67e-01 -11.0 1.93e-01 - 1.00e+00 1.00e+00f 1 39 2.5156722e+00 0.00e+00 1.70e-01 -11.0 1.96e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 2.4758539e+00 0.00e+00 1.72e-01 -11.0 1.99e-01 - 1.00e+00 1.00e+00f 1 41 2.4347284e+00 0.00e+00 1.75e-01 -11.0 2.02e-01 - 1.00e+00 1.00e+00f 1 42 2.3921832e+00 0.00e+00 1.78e-01 -11.0 2.05e-01 - 1.00e+00 1.00e+00f 1 43 2.3480899e+00 0.00e+00 1.82e-01 -11.0 2.09e-01 - 1.00e+00 1.00e+00f 1 44 2.3023004e+00 0.00e+00 1.85e-01 -11.0 2.13e-01 - 1.00e+00 1.00e+00f 1 45 2.2546426e+00 0.00e+00 1.89e-01 -11.0 2.17e-01 - 1.00e+00 1.00e+00f 1 46 2.2049146e+00 0.00e+00 1.93e-01 -11.0 2.22e-01 - 1.00e+00 1.00e+00f 1 47 2.1528777e+00 0.00e+00 1.98e-01 -11.0 2.27e-01 - 1.00e+00 1.00e+00f 1 48 2.0982457e+00 0.00e+00 2.03e-01 -11.0 2.32e-01 - 1.00e+00 1.00e+00f 1 49 2.0406717e+00 0.00e+00 2.09e-01 -11.0 2.38e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 1.9797281e+00 0.00e+00 2.15e-01 -11.0 2.45e-01 - 1.00e+00 1.00e+00f 1 51 1.9148795e+00 0.00e+00 2.23e-01 -11.0 2.53e-01 - 1.00e+00 1.00e+00f 1 52 1.8454405e+00 0.00e+00 2.31e-01 -11.0 2.61e-01 - 1.00e+00 1.00e+00f 1 53 1.7705119e+00 0.00e+00 2.41e-01 -11.0 2.71e-01 - 1.00e+00 1.00e+00f 1 54 1.6888778e+00 0.00e+00 2.53e-01 -11.0 2.82e-01 - 1.00e+00 1.00e+00f 1 55 1.5988289e+00 0.00e+00 2.67e-01 -11.0 2.96e-01 - 1.00e+00 1.00e+00f 1 56 1.4978401e+00 0.00e+00 2.85e-01 -11.0 3.13e-01 - 1.00e+00 1.00e+00f 1 57 1.3819229e+00 0.00e+00 3.09e-01 -11.0 3.34e-01 - 1.00e+00 1.00e+00f 1 58 1.2441447e+00 0.00e+00 3.43e-01 -11.0 3.62e-01 - 1.00e+00 1.00e+00f 1 59 1.0705203e+00 0.00e+00 3.99e-01 -11.0 4.02e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 8.2398483e-01 0.00e+00 5.18e-01 -11.0 4.67e-01 - 1.00e+00 1.00e+00f 1 61 5.6264814e-01 0.00e+00 7.58e-01 -11.0 6.07e-01 - 1.00e+00 5.97e-01f 1 62 5.5941858e-01 0.00e+00 7.63e-01 -11.0 8.89e-01 - 1.00e+00 4.08e-03f 1 63 5.5938617e-01 0.00e+00 7.62e-01 -11.0 8.93e-01 - 1.00e+00 4.06e-05f 1 64 5.5870071e-01 6.21e-07 5.82e-01 -10.9 5.87e-01 - 1.00e+00 1.31e-03f 1 65 5.4396756e-01 6.25e-04 6.07e-01 -11.0 5.87e-01 - 1.00e+00 2.77e-02f 1 66 5.4382848e-01 1.08e-03 1.35e+00 -7.4 4.54e-01 - 1.00e+00 3.34e-04h 1 67 5.4433283e-01 0.00e+00 9.55e-04 -5.9 5.49e-04 - 1.00e+00 1.00e+00h 1 68 5.4433107e-01 0.00e+00 4.90e-06 -8.1 1.92e-06 - 1.00e+00 1.00e+00h 1 69 5.4433104e-01 0.00e+00 4.68e-08 -11.0 2.28e-08 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 70 5.4433104e-01 0.00e+00 2.34e-13 -11.0 1.31e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 70 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 2.3389586831261016e-13 2.3389586831261016e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000003883968e-11 1.0000000003883968e-11 Overall NLP error.......: 1.0000000003883968e-11 1.0000000003883968e-11 Number of objective function evaluations = 78 Number of objective gradient evaluations = 70 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 78 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 73 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.101 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9047375e+00 7.53e+01 9.75e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9159193e+00 2.03e+01 4.88e-01 -5.3 2.71e+00 - 9.13e-01 1.00e+00h 1 2 2.8285017e+00 4.25e+00 1.71e-01 -1.3 5.21e-01 - 9.54e-01 1.00e+00h 1 3 2.1717677e+00 3.94e-01 2.24e-01 -2.2 3.28e+00 - 6.38e-01 1.00e+00h 1 4 3.1574560e-01 8.69e-01 1.57e+00 -3.1 7.91e+00 - 5.43e-01 9.37e-01h 1 5 2.6212580e-01 7.89e+00 9.26e-01 -1.3 8.89e+00 - 3.11e-02 9.96e-01f 1 6 2.6212391e-02 1.30e+00 1.73e+01 -1.4 9.50e+01 - 1.00e+00 9.19e-02f 1 7 3.5529957e-01 8.57e-01 1.79e+01 -0.8 5.74e+00 - 1.00e+00 8.24e-01h 1 8 3.6764577e-01 5.66e+00 3.82e+00 -0.5 3.97e+00 - 1.00e+00 1.00e+00f 1 9 4.1602047e-01 1.21e+00 2.20e-01 -0.7 1.64e+00 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 4.7354603e-01 2.92e-01 6.31e-01 -1.0 8.59e-01 - 1.00e+00 9.96e-01h 1 11 5.7399695e-01 0.00e+00 6.12e-01 -1.6 1.27e-01 - 9.42e-01 1.00e+00h 1 12 5.5974515e-01 0.00e+00 5.66e-02 -2.7 1.05e-01 - 9.98e-01 1.00e+00h 1 13 5.4474778e-01 0.00e+00 4.26e-02 -4.5 3.03e-02 - 1.00e+00 9.75e-01h 1 14 5.4433712e-01 0.00e+00 5.22e-03 -5.2 8.04e-04 - 1.00e+00 9.42e-01h 1 15 5.4433113e-01 0.00e+00 8.87e-06 -7.3 3.01e-05 - 1.00e+00 9.99e-01h 1 16 5.4433104e-01 0.00e+00 1.31e-07 -11.0 1.58e-07 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 9.95e-13 -11.0 1.31e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 9.9548147503014661e-13 9.6475568542316330e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000262564110e-11 1.0000000262564110e-11 Overall NLP error.......: 1.0000000262564110e-11 1.0000000262564110e-11 Number of objective function evaluations = 18 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.031 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.1124749e+00 1.66e+03 6.02e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.1471661e+00 5.72e+02 6.98e+00 -4.6 1.44e+02 - 6.67e-01 8.96e-01h 1 2 3.1514126e+00 1.67e+02 2.96e+00 -1.6 1.37e+00 - 9.95e-01 1.00e+00h 1 3 2.7971737e+00 3.85e+01 3.50e+00 0.0 3.27e+00 - 2.56e-01 1.00e+00f 1 4 2.7703338e+00 4.62e+00 2.01e-01 -1.2 3.13e+00 - 9.91e-01 1.00e+00h 1 5 2.7056423e+00 0.00e+00 1.79e-01 -2.4 7.54e-01 - 9.95e-01 1.00e+00h 1 6 2.1575402e+00 0.00e+00 2.33e-01 -1.5 2.69e+00 - 8.24e-01 1.00e+00h 1 7 1.5210792e+00 0.00e+00 3.06e-01 -1.4 3.03e+00 - 1.00e+00 1.00e+00h 1 8 8.6356886e-01 1.85e-02 5.21e-01 -1.6 2.55e+00 - 1.00e+00 6.16e-01f 1 9 8.2699392e-01 2.95e-02 5.22e-01 -7.8 3.61e-01 - 4.10e-01 1.71e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 4.4299658e-01 1.11e-01 1.01e+00 -3.2 4.88e-01 - 1.00e+00 1.00e+00f 1 11 4.2419268e-01 1.91e-01 1.74e+00 -1.7 3.10e-01 - 1.00e+00 1.11e-01h 1 12 5.6585145e-01 0.00e+00 4.35e-01 -1.8 1.40e-01 - 1.00e+00 1.00e+00h 1 13 5.5218265e-01 0.00e+00 4.72e-02 -3.2 1.53e-02 - 1.00e+00 1.00e+00h 1 14 5.4444628e-01 0.00e+00 5.42e-02 -4.9 8.82e-03 - 1.00e+00 9.62e-01h 1 15 5.4433502e-01 0.00e+00 2.77e-05 -5.7 1.21e-04 - 1.00e+00 9.98e-01h 1 16 5.4433105e-01 4.15e-12 1.39e-05 -11.0 4.33e-06 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 2.27e-10 -11.0 5.00e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478622674e-01 5.4433104478622674e-01 Dual infeasibility......: 2.2653079412293664e-10 2.2653079412293664e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000163054286e-11 1.0000000163054286e-11 Overall NLP error.......: 2.2653079412293664e-10 2.2653079412293664e-10 Number of objective function evaluations = 18 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.026 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.2500000e+00 2.90e+01 9.88e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2309472e+00 8.21e+00 1.83e-01 -5.4 5.17e-01 - 9.35e-01 1.00e+00h 1 2 1.0111738e+00 2.33e+00 3.93e-01 -6.6 4.93e-01 - 9.36e-01 1.00e+00h 1 3 2.9848666e-01 4.86e-01 1.59e+00 -1.7 1.21e+00 - 2.47e-01 9.97e-01f 1 4 3.0473754e-01 1.05e+00 9.87e-01 -1.7 2.69e+00 - 8.64e-01 4.47e-01h 1 5 3.4919263e-01 5.80e-01 5.42e-01 -2.7 1.51e-01 - 6.66e-01 5.22e-01h 1 6 5.0845859e-01 8.69e-02 6.39e-01 -3.5 1.37e-01 - 1.00e+00 1.00e+00h 1 7 5.4334970e-01 2.33e-03 2.65e-01 -4.7 3.67e-02 - 1.00e+00 1.00e+00h 1 8 5.4434797e-01 3.61e-07 9.08e-03 -5.7 1.09e-03 - 1.00e+00 1.00e+00h 1 9 5.4433128e-01 0.00e+00 3.12e-04 -7.5 2.79e-05 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433105e-01 0.00e+00 2.29e-07 -9.3 3.25e-07 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 1.30e-09 -11.0 1.63e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 5.4433104478623018e-01 5.4433104478623018e-01 Dual infeasibility......: 1.3048679914362538e-09 1.3048679914362538e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001541277043e-11 1.0000001541277043e-11 Overall NLP error.......: 1.3048679914362538e-09 1.3048679914362538e-09 Number of objective function evaluations = 12 Number of objective gradient evaluations = 12 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 12 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 12 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.023 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.6220221e+00 4.28e+03 4.20e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.6853575e+00 1.50e+03 7.36e+00 -0.5 2.70e+02 - 4.39e-01 8.86e-01h 1 2 2.7822565e+00 1.16e+03 7.75e+00 -5.7 9.72e+00 - 6.87e-01 2.46e-01h 1 3 3.1587038e+00 8.89e+02 1.21e+01 -1.1 8.82e+00 - 5.07e-01 2.53e-01h 1 4 3.1622420e+00 8.83e+02 3.09e+02 -1.8 3.53e+00 - 1.00e+00 6.33e-03h 1 5 3.1622773e+00 8.83e+02 5.94e+05 0.3 1.56e+00 - 1.00e+00 5.29e-04h 1 6r 3.1622773e+00 8.83e+02 1.00e+03 1.7 0.00e+00 - 0.00e+00 3.85e-07R 5 7r 3.1621861e+00 2.85e+02 8.53e+02 2.7 4.62e+04 - 1.76e-01 1.13e-03f 1 8 2.9222505e+00 7.25e+01 1.47e+00 0.2 1.46e+00 - 1.00e+00 1.00e+00f 1 9 2.8590790e+00 1.92e+00 5.85e-01 0.1 2.05e+00 - 8.66e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.8284396e+00 0.00e+00 1.45e-01 -1.6 2.84e+00 - 9.24e-01 1.00e+00h 1 11 2.7247137e+00 0.00e+00 1.83e-01 -2.0 5.76e-01 - 9.69e-01 1.00e+00h 1 12 2.6036318e+00 0.00e+00 1.91e-01 -2.7 6.45e-01 - 1.00e+00 1.00e+00h 1 13 2.4684551e+00 0.00e+00 2.02e-01 -3.8 6.86e-01 - 1.00e+00 1.00e+00h 1 14 2.4270824e+00 0.00e+00 1.63e-01 -4.6 2.03e-01 - 1.00e+00 1.00e+00h 1 15 2.3842654e+00 0.00e+00 1.66e-01 -5.9 2.06e-01 - 1.00e+00 1.00e+00f 1 16 2.3398747e+00 0.00e+00 1.69e-01 -7.7 2.10e-01 - 1.00e+00 1.00e+00f 1 17 2.2937583e+00 0.00e+00 1.72e-01 -9.3 2.14e-01 - 1.00e+00 1.00e+00f 1 18 2.2457391e+00 0.00e+00 1.76e-01 -10.5 2.18e-01 - 1.00e+00 1.00e+00f 1 19 2.1956093e+00 0.00e+00 1.80e-01 -11.0 2.23e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.1431223e+00 0.00e+00 1.85e-01 -11.0 2.28e-01 - 1.00e+00 1.00e+00f 1 21 2.0879819e+00 0.00e+00 1.89e-01 -11.0 2.33e-01 - 1.00e+00 1.00e+00f 1 22 2.0298283e+00 0.00e+00 1.95e-01 -11.0 2.39e-01 - 1.00e+00 1.00e+00f 1 23 1.9682166e+00 0.00e+00 2.01e-01 -11.0 2.46e-01 - 1.00e+00 1.00e+00f 1 24 1.9025876e+00 0.00e+00 2.08e-01 -11.0 2.54e-01 - 1.00e+00 1.00e+00f 1 25 1.8322226e+00 0.00e+00 2.16e-01 -11.0 2.63e-01 - 1.00e+00 1.00e+00f 1 26 1.7561739e+00 0.00e+00 2.25e-01 -11.0 2.73e-01 - 1.00e+00 1.00e+00f 1 27 1.6731518e+00 0.00e+00 2.36e-01 -11.0 2.85e-01 - 1.00e+00 1.00e+00f 1 28 1.5813285e+00 0.00e+00 2.50e-01 -11.0 2.99e-01 - 1.00e+00 1.00e+00f 1 29 1.4779750e+00 0.00e+00 2.68e-01 -11.0 3.16e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.3587161e+00 0.00e+00 2.91e-01 -11.0 3.38e-01 - 1.00e+00 1.00e+00f 1 31 1.2157775e+00 0.00e+00 3.25e-01 -11.0 3.68e-01 - 1.00e+00 1.00e+00f 1 32 1.0328869e+00 0.00e+00 3.83e-01 -11.0 4.11e-01 - 1.00e+00 1.00e+00f 1 33 7.6339719e-01 0.00e+00 5.18e-01 -11.0 4.84e-01 - 1.00e+00 1.00e+00f 1 34 5.7021100e-01 0.00e+00 6.93e-01 -11.0 6.55e-01 - 1.00e+00 3.93e-01f 1 35 5.6794739e-01 0.00e+00 6.96e-01 -11.0 8.77e-01 - 1.00e+00 2.94e-03f 1 36 5.6792446e-01 0.00e+00 6.95e-01 -11.0 8.79e-01 - 1.00e+00 2.96e-05f 1 37 5.5984552e-01 8.55e-05 1.44e+00 -11.0 7.82e-01 - 1.00e+00 1.16e-02f 1 38 5.4430745e-01 3.95e-04 1.48e+00 -11.0 7.90e-01 - 1.00e+00 2.17e-02f 1 39 5.4415271e-01 3.95e-04 2.58e+00 -8.2 5.59e-01 - 1.00e+00 3.01e-04f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 5.4433313e-01 0.00e+00 3.43e-04 -6.0 1.96e-04 - 1.00e+00 1.00e+00h 1 41 5.4433106e-01 0.00e+00 5.64e-06 -8.1 2.25e-06 - 1.00e+00 1.00e+00h 1 42 5.4433104e-01 0.00e+00 3.90e-08 -11.0 1.96e-08 - 1.00e+00 1.00e+00h 1 43 5.4433104e-01 0.00e+00 4.28e-13 -11.0 9.85e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 43 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 4.2821302059792288e-13 3.2698036533543751e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000006937306e-11 1.0000000006937306e-11 Overall NLP error.......: 1.0000000006937306e-11 1.0000000006937306e-11 Number of objective function evaluations = 49 Number of objective gradient evaluations = 44 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 49 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 45 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.059 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.1180340e+00 1.95e+03 4.31e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2718314e+00 7.26e+02 7.57e+00 -4.6 1.72e+02 - 6.37e-01 8.42e-01h 1 2 2.4346526e+00 4.91e+02 1.28e+01 1.0 1.32e+01 - 1.00e+00 3.25e-01f 1 3 2.9899756e+00 1.37e+02 2.36e+01 -4.9 3.01e+00 - 6.56e-01 1.00e+00h 1 4 3.1606012e+00 7.64e+01 2.86e+01 1.7 6.94e+00 - 1.00e+00 3.68e-01f 1 5 3.1581143e+00 0.00e+00 8.55e+01 -4.2 4.06e+00 - 3.83e-01 1.00e+00h 1 6 3.1056948e+00 0.00e+00 2.40e+01 0.2 6.07e+00 - 1.00e+00 1.00e+00f 1 7 3.1052605e+00 0.00e+00 3.85e-01 -5.5 1.45e-02 - 9.83e-01 1.00e+00h 1 8 3.0663862e+00 0.00e+00 1.52e-01 -1.3 2.42e-01 - 8.66e-01 1.00e+00f 1 9 1.5867138e+00 0.00e+00 3.06e-01 -1.2 2.32e+01 - 2.56e-01 2.99e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1504248e+00 1.22e+01 5.47e-01 0.1 7.88e+01 - 1.76e-01 1.45e-01f 1 11 1.9348645e+00 0.00e+00 1.46e-01 -0.6 1.05e+01 - 6.28e-01 1.00e+00f 1 12 1.8945965e+00 1.24e+00 1.80e-01 -0.6 2.96e+00 - 1.00e+00 1.00e+00h 1 13 1.7739112e+00 0.00e+00 2.46e-01 -6.6 7.20e-01 - 9.26e-01 1.00e+00h 1 14 1.6128269e+00 0.00e+00 2.95e-01 -3.6 5.63e-01 - 1.00e+00 1.00e+00h 1 15 1.4138523e+00 4.16e-02 3.40e-01 -3.9 6.24e-01 - 1.00e+00 9.93e-01f 1 16 1.2844465e+00 2.32e-02 3.85e-01 -4.9 3.68e-01 - 1.00e+00 1.00e+00f 1 17 1.1252941e+00 3.20e-02 4.39e-01 -5.7 4.09e-01 - 1.00e+00 1.00e+00f 1 18 9.1167292e-01 5.38e-02 5.39e-01 -6.5 4.79e-01 - 1.00e+00 1.00e+00f 1 19 5.4935761e-01 1.19e-01 8.91e-01 -6.7 6.21e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 4.9910843e-01 1.14e-01 9.78e-01 -4.2 1.17e+00 - 1.00e+00 6.39e-02f 1 21 5.5315164e-01 0.00e+00 1.55e-01 -3.2 5.69e-02 - 1.00e+00 1.00e+00h 1 22 5.4610388e-01 0.00e+00 1.94e-02 -4.7 1.12e-02 - 1.00e+00 1.00e+00h 1 23 5.4434778e-01 0.00e+00 5.31e-03 -5.6 2.76e-03 - 1.00e+00 9.78e-01h 1 24 5.4433116e-01 0.00e+00 4.51e-05 -7.4 2.73e-05 - 1.00e+00 9.93e-01h 1 25 5.4433104e-01 0.00e+00 2.45e-07 -11.0 1.45e-07 - 1.00e+00 1.00e+00h 1 26 5.4433104e-01 0.00e+00 9.40e-12 -11.0 6.53e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 26 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 9.4047821409250700e-12 9.4047821409250700e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001179785158e-11 1.0000001179785158e-11 Overall NLP error.......: 1.0000001179785158e-11 1.0000001179785158e-11 Number of objective function evaluations = 27 Number of objective gradient evaluations = 27 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 27 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 27 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.042 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.6809513e+00 3.18e+02 8.86e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7755974e+00 9.20e+01 2.91e+00 -5.2 1.94e+01 - 8.46e-01 1.00e+00h 1 2 2.5690115e+00 2.43e+01 1.25e+00 -0.4 2.73e+00 - 4.88e-01 1.00e+00f 1 3 2.3289475e+00 3.65e+00 4.00e-01 -0.8 1.18e+00 - 9.33e-01 1.00e+00h 1 4 1.4216685e+00 0.00e+00 2.96e-01 -2.2 3.40e+00 - 9.83e-01 1.00e+00h 1 5 4.2783051e-01 1.97e-01 9.10e-01 -0.7 2.12e+00 - 1.00e+00 9.41e-01h 1 6 5.8309467e-01 6.23e-01 3.31e-01 -1.2 5.41e-01 - 9.04e-01 5.73e-01h 1 7 5.1170385e-01 1.49e-01 4.02e-01 -2.8 2.44e-01 - 9.96e-01 1.00e+00h 1 8 5.3838762e-01 1.27e-02 1.80e-01 -2.4 3.99e-02 - 1.00e+00 9.50e-01h 1 9 5.4480314e-01 0.00e+00 1.31e-02 -4.0 6.95e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4434003e-01 0.00e+00 3.88e-04 -5.7 5.04e-04 - 1.00e+00 1.00e+00h 1 11 5.4433108e-01 0.00e+00 5.29e-05 -7.7 9.75e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 3.29e-07 -11.0 4.07e-08 - 1.00e+00 1.00e+00h 1 13 5.4433104e-01 0.00e+00 5.87e-11 -11.0 3.45e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 5.8688942594642413e-11 5.8688942594642413e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001486964858e-11 1.0000001486964858e-11 Overall NLP error.......: 5.8688942594642413e-11 5.8688942594642413e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 14 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 14 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.025 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.3048861e+00 0.00e+00 6.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2858725e+00 0.00e+00 8.91e-02 -0.9 2.35e-01 - 9.99e-01 1.00e+00f 1 2 1.9827713e+00 0.00e+00 1.95e-01 -1.5 1.76e+00 - 1.00e+00 1.00e+00f 1 3 1.5196676e+00 0.00e+00 2.86e-01 -2.3 2.60e+00 - 9.92e-01 1.00e+00h 1 4 9.2612120e-01 1.61e-01 4.57e-01 -1.8 1.53e+00 - 1.00e+00 1.00e+00h 1 5 6.0084631e-01 8.39e-02 7.89e-01 -2.9 6.08e-01 - 1.00e+00 1.00e+00h 1 6 5.3356582e-01 2.37e-02 7.58e-01 -1.6 7.20e-01 - 1.00e+00 2.04e-01h 1 7 5.7296654e-01 4.12e-02 1.89e-01 -1.7 2.14e-01 - 1.00e+00 7.90e-01h 1 8 5.4400884e-01 3.68e-03 1.30e-01 -3.6 6.99e-02 - 1.00e+00 1.00e+00h 1 9 5.4436446e-01 0.00e+00 6.60e-03 -4.0 2.40e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433298e-01 0.00e+00 3.58e-05 -6.1 4.62e-05 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 1.94e-06 -11.0 3.17e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 7.56e-11 -11.0 1.89e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623040e-01 5.4433104478623040e-01 Dual infeasibility......: 7.5618733497151425e-11 7.5618733497151425e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000008586622e-11 1.0000000008586622e-11 Overall NLP error.......: 7.5618733497151425e-11 7.5618733497151425e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.019 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.5811388e+00 3.37e+03 3.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.7114320e+00 1.21e+03 7.73e+00 -0.5 2.50e+02 - 5.29e-01 8.67e-01h 1 2 1.9039794e+00 9.84e+02 8.17e+00 -5.7 1.07e+01 - 4.54e-01 2.01e-01h 1 3 3.1521820e+00 5.19e+02 2.77e+01 -0.5 1.10e+01 - 1.00e+00 5.72e-01h 1 4 3.1621769e+00 4.05e+02 1.63e+02 1.1 1.36e+00 - 1.00e+00 2.32e-01f 1 5 3.0295759e+00 3.34e+02 4.96e+03 2.9 4.27e+00 - 1.00e+00 1.92e-01f 1 6 2.7598397e+00 9.16e+01 1.51e+04 3.6 1.56e+00 - 4.90e-01 1.00e+00f 1 7 2.7890624e+00 1.27e+01 1.32e+02 2.5 3.27e+00 - 9.75e-01 1.00e+00f 1 8 2.7612687e+00 0.00e+00 1.69e+02 -3.4 1.83e+00 - 6.83e-01 1.00e+00h 1 9 2.7593868e+00 0.00e+00 1.66e+01 0.0 4.69e-01 - 9.96e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7591061e+00 0.00e+00 8.81e-01 -1.2 7.38e-03 - 1.00e+00 1.00e+00h 1 11 2.7481121e+00 0.00e+00 1.82e-01 -2.3 6.05e-02 - 9.88e-01 1.00e+00h 1 12 2.7368783e+00 0.00e+00 1.83e-01 -3.8 6.16e-02 - 1.00e+00 1.00e+00h 1 13 2.7255458e+00 0.00e+00 1.83e-01 -5.4 6.19e-02 - 1.00e+00 1.00e+00h 1 14 2.6916817e+00 0.00e+00 1.14e-01 -6.8 1.83e-01 - 1.00e+00 1.00e+00f 1 15 2.6569518e+00 0.00e+00 1.16e-01 -8.6 1.86e-01 - 1.00e+00 1.00e+00f 1 16 2.6212988e+00 0.00e+00 1.18e-01 -10.0 1.88e-01 - 1.00e+00 1.00e+00f 1 17 2.5846590e+00 0.00e+00 1.19e-01 -11.0 1.91e-01 - 1.00e+00 1.00e+00f 1 18 2.5469615e+00 0.00e+00 1.21e-01 -11.0 1.93e-01 - 1.00e+00 1.00e+00f 1 19 2.5081269e+00 0.00e+00 1.23e-01 -11.0 1.96e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.4680658e+00 0.00e+00 1.25e-01 -11.0 1.99e-01 - 1.00e+00 1.00e+00f 1 21 2.4266769e+00 0.00e+00 1.27e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 22 2.3838452e+00 0.00e+00 1.29e-01 -11.0 2.06e-01 - 1.00e+00 1.00e+00f 1 23 2.3394386e+00 0.00e+00 1.32e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 24 2.2933047e+00 0.00e+00 1.34e-01 -11.0 2.14e-01 - 1.00e+00 1.00e+00f 1 25 2.2452662e+00 0.00e+00 1.37e-01 -11.0 2.18e-01 - 1.00e+00 1.00e+00f 1 26 2.1951149e+00 0.00e+00 1.40e-01 -11.0 2.23e-01 - 1.00e+00 1.00e+00f 1 27 2.1426038e+00 0.00e+00 1.44e-01 -11.0 2.28e-01 - 1.00e+00 1.00e+00f 1 28 2.0874363e+00 0.00e+00 1.48e-01 -11.0 2.33e-01 - 1.00e+00 1.00e+00f 1 29 2.0292515e+00 0.00e+00 1.52e-01 -11.0 2.40e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.9676040e+00 0.00e+00 1.57e-01 -11.0 2.46e-01 - 1.00e+00 1.00e+00f 1 31 1.9019331e+00 0.00e+00 1.62e-01 -11.0 2.54e-01 - 1.00e+00 1.00e+00f 1 32 1.8315182e+00 0.00e+00 1.68e-01 -11.0 2.63e-01 - 1.00e+00 1.00e+00f 1 33 1.7554092e+00 0.00e+00 1.76e-01 -11.0 2.73e-01 - 1.00e+00 1.00e+00f 1 34 1.6723120e+00 0.00e+00 1.84e-01 -11.0 2.85e-01 - 1.00e+00 1.00e+00f 1 35 1.6644094e+00 0.00e+00 1.85e-01 -11.0 2.99e-01 - 1.00e+00 8.82e-02f 1 36 1.6643301e+00 0.00e+00 1.85e-01 -11.0 3.00e-01 - 1.00e+00 8.78e-04f 1 37 1.6642814e+00 0.00e+00 1.83e-01 -11.0 2.98e-01 - 1.00e+00 5.43e-04f 1 38 1.5721110e+00 1.06e-02 3.16e-01 -11.0 2.98e-01 - 1.00e+00 1.00e+00f 1 39 1.4683948e+00 1.41e-02 3.38e-01 -11.0 3.15e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.3487573e+00 1.86e-02 3.67e-01 -11.0 3.37e-01 - 1.00e+00 1.00e+00f 1 41 1.2054792e+00 2.62e-02 4.10e-01 -11.0 3.66e-01 - 1.00e+00 1.00e+00f 1 42 1.0225244e+00 4.10e-02 4.82e-01 -11.0 4.08e-01 - 1.00e+00 1.00e+00f 1 43 7.5460584e-01 7.77e-02 6.50e-01 -11.0 4.76e-01 - 1.00e+00 1.00e+00f 1 44 5.0709787e-01 9.87e-02 9.62e-01 -11.0 6.28e-01 - 1.00e+00 4.98e-01f 1 45 5.0447348e-01 9.84e-02 1.13e+00 -9.1 1.03e+00 - 1.00e+00 3.02e-03h 1 46 5.0444724e-01 9.84e-02 1.18e+00 -7.3 1.02e+00 - 1.00e+00 3.04e-05h 1 47 5.4292309e-01 3.12e-03 1.35e-01 -6.5 4.03e-02 - 1.00e+00 1.00e+00h 1 48 5.4432979e-01 2.78e-06 1.04e-02 -8.1 1.53e-03 - 1.00e+00 1.00e+00h 1 49 5.4433105e-01 0.00e+00 9.77e-06 -9.4 1.37e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 5.4433104e-01 0.00e+00 5.65e-08 -11.0 1.23e-09 - 1.00e+00 1.00e+00h 1 51 5.4433104e-01 0.00e+00 4.27e-14 -11.0 1.98e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 51 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.2660687121509672e-14 4.2660687121509672e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 52 Number of objective gradient evaluations = 52 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 52 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 52 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.068 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.8540496e+00 2.97e+03 4.69e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.9890299e+00 1.06e+03 7.94e+00 -0.5 2.39e+02 - 5.68e-01 8.67e-01h 1 2 2.1820877e+00 8.42e+02 8.44e+00 -5.8 9.11e+00 - 5.22e-01 2.27e-01h 1 3 3.1539840e+00 4.09e+02 2.37e+01 -0.8 8.14e+00 - 1.00e+00 6.37e-01h 1 4 2.7227330e+00 1.19e+02 2.71e+00 0.2 2.53e+00 - 8.89e-01 1.00e+00f 1 5 2.6142423e+00 2.65e+01 1.28e+00 -0.5 3.40e+00 - 8.74e-01 1.00e+00f 1 6 2.3984627e+00 3.59e+00 3.67e-01 -1.1 1.08e+00 - 9.70e-01 1.00e+00h 1 7 1.1592636e+00 0.00e+00 3.65e-01 -1.1 4.41e+00 - 9.20e-01 1.00e+00h 1 8 5.8313541e-01 7.74e-01 5.05e-01 -0.7 1.17e+00 - 1.00e+00 8.56e-01h 1 9 4.0152889e-01 5.11e-01 6.27e-01 -2.0 5.42e-01 - 9.83e-01 3.87e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 6.1342750e-01 0.00e+00 1.10e+00 -1.4 2.15e-01 - 7.28e-01 1.00e+00f 1 11 5.7019622e-01 1.55e-04 3.41e-02 -2.4 5.12e-02 - 1.00e+00 1.00e+00h 1 12 5.6711154e-01 9.74e-04 7.04e-01 -4.3 6.43e-03 - 1.00e+00 7.39e-01h 1 13 5.6316019e-01 1.84e-05 1.09e+00 -5.3 6.29e-03 - 1.00e+00 1.00e+00h 1 14 5.5869464e-01 2.48e-05 1.12e+00 -6.1 6.41e-03 - 1.00e+00 1.00e+00f 1 15 5.4434278e-01 2.90e-04 3.06e+00 -6.8 7.44e-01 - 1.00e+00 2.73e-02f 1 16 5.4423784e-01 2.05e-04 8.53e-01 -5.4 7.52e-04 - 1.00e+00 2.70e-01h 1 17 5.4433113e-01 0.00e+00 6.99e-04 -7.3 1.02e-04 - 1.00e+00 1.00e+00h 1 18 5.4433105e-01 0.00e+00 4.61e-07 -9.4 8.70e-08 - 1.00e+00 1.00e+00h 1 19 5.4433104e-01 0.00e+00 5.02e-09 -11.0 8.64e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 19 (scaled) (unscaled) Objective...............: 5.4433104478623029e-01 5.4433104478623029e-01 Dual infeasibility......: 5.0241936412388964e-09 5.0241936412388964e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001060477645e-11 1.0000001060477645e-11 Overall NLP error.......: 5.0241936412388964e-09 5.0241936412388964e-09 Number of objective function evaluations = 20 Number of objective gradient evaluations = 20 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 20 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.031 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9580399e+00 5.35e+03 3.71e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9776376e+00 1.85e+03 7.26e+00 -0.4 2.91e+02 - 3.27e-01 8.94e-01h 1 2 3.0313761e+00 1.43e+03 7.47e+00 -5.6 1.04e+01 - 6.50e-01 2.50e-01h 1 3 3.1609955e+00 1.31e+03 1.35e+01 -6.1 9.65e+00 - 4.83e-01 8.32e-02h 1 4 3.1622649e+00 1.31e+03 4.57e+03 -2.4 5.34e+00 - 7.58e-01 1.50e-03h 1 5 3.1622775e+00 1.31e+03 7.84e+06 0.4 4.21e+00 - 1.00e+00 5.79e-04h 1 6r 3.1622775e+00 1.31e+03 1.00e+03 3.2 0.00e+00 - 0.00e+00 3.65e-07R 5 7r 3.1621699e+00 4.34e+02 8.27e+02 1.5 2.82e+03 - 2.05e-01 2.32e-02f 1 8 3.0549173e+00 1.21e+02 7.86e+00 -0.2 1.28e+00 - 1.80e-01 1.00e+00f 1 9 2.9879953e+00 3.78e+01 2.67e+00 -0.3 3.21e+00 - 9.78e-01 9.37e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9251339e+00 8.08e+00 5.81e-01 -0.8 7.98e-01 - 8.52e-01 1.00e+00f 1 11 2.8626780e+00 0.00e+00 2.03e-01 -1.8 3.61e-01 - 9.96e-01 1.00e+00h 1 12 2.5921098e+00 0.00e+00 1.99e-01 -1.6 1.48e+00 - 7.96e-01 1.00e+00h 1 13 2.2373995e+00 0.00e+00 2.14e-01 -1.8 1.71e+00 - 9.52e-01 1.00e+00f 1 14 1.8334920e+00 0.00e+00 2.63e-01 -1.8 1.79e+00 - 1.00e+00 9.17e-01h 1 15 1.7583889e+00 0.00e+00 2.81e-01 -3.0 2.77e-01 - 9.99e-01 1.00e+00h 1 16 1.6756842e+00 0.00e+00 2.98e-01 -4.9 2.84e-01 - 1.00e+00 1.00e+00f 1 17 1.5841649e+00 0.00e+00 2.90e-01 -6.0 2.98e-01 - 1.00e+00 1.00e+00f 1 18 1.4812032e+00 0.00e+00 3.10e-01 -6.9 3.16e-01 - 1.00e+00 1.00e+00f 1 19 1.3624983e+00 0.00e+00 3.37e-01 -7.8 3.38e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.2204218e+00 0.00e+00 3.77e-01 -8.5 3.67e-01 - 1.00e+00 1.00e+00f 1 21 1.0391033e+00 0.00e+00 4.42e-01 -9.2 4.10e-01 - 1.00e+00 1.00e+00f 1 22 9.7988306e-01 0.00e+00 4.69e-01 -9.9 4.81e-01 - 1.00e+00 2.48e-01f 1 23 9.7926407e-01 0.00e+00 4.69e-01 -10.6 5.09e-01 - 1.00e+00 2.38e-03f 1 24 9.7562055e-01 1.74e-05 4.71e-01 -10.2 4.57e-01 - 1.00e+00 1.56e-02f 1 25 7.0264354e-01 6.96e-02 6.57e-01 -9.8 4.58e-01 - 1.00e+00 1.00e+00f 1 26 4.0328583e-01 1.98e-01 1.13e+00 -7.7 5.61e-01 - 1.00e+00 5.90e-01f 1 27 4.0180444e-01 2.03e-01 1.13e+00 -5.7 7.11e-01 - 1.00e+00 1.68e-03h 1 28 5.4299414e-01 2.29e-03 4.57e-01 -4.7 1.33e-01 - 1.00e+00 1.00e+00h 1 29 5.4450986e-01 0.00e+00 2.88e-03 -5.8 1.65e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.4433197e-01 0.00e+00 4.84e-04 -6.6 1.94e-04 - 1.00e+00 1.00e+00h 1 31 5.4433105e-01 0.00e+00 1.15e-06 -8.6 9.99e-07 - 1.00e+00 1.00e+00h 1 32 5.4433104e-01 0.00e+00 1.05e-08 -11.0 5.62e-09 - 1.00e+00 1.00e+00h 1 33 5.4433104e-01 0.00e+00 2.51e-14 -11.0 5.46e-15 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 33 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.5091040356528538e-14 2.2446189680757268e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000107992e-11 1.0000000000107992e-11 Overall NLP error.......: 1.0000000000107992e-11 1.0000000000107992e-11 Number of objective function evaluations = 39 Number of objective gradient evaluations = 34 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 39 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 35 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.049 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.0155644e+00 5.95e+03 2.72e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.0791241e+00 2.07e+03 7.42e+00 -0.4 3.02e+02 - 2.60e-01 8.88e-01h 1 2 2.1727167e+00 1.68e+03 7.59e+00 -5.6 1.30e+01 - 6.27e-01 2.06e-01h 1 3 3.1539193e+00 1.23e+03 2.04e+01 -0.1 1.76e+01 - 4.33e-01 2.96e-01h 1 4 3.1621942e+00 1.22e+03 2.45e+02 -0.8 7.34e+00 - 9.83e-01 7.12e-03h 1 5 3.1622766e+00 1.22e+03 8.14e+04 0.1 3.97e+00 - 1.00e+00 3.14e-03h 1 6 3.1622777e+00 1.22e+03 2.26e+09 -0.3 3.48e+00 - 1.00e+00 3.58e-05h 1 7 3.1622777e+00 3.76e+02 7.91e+08 0.7 1.71e+00 - 1.00e+00 1.00e+00h 1 8 3.1539907e+00 9.53e+01 4.02e+14 -4.2 1.28e+00 - 1.17e-06 1.00e+00f 1 9 3.1560038e+00 9.53e+01 3.90e+14 4.7 5.68e+00 - 1.39e-01 3.08e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1622150e+00 9.52e+01 3.90e+14 4.7 6.46e+01 - 2.89e-02 6.08e-04h 1 11 3.1622770e+00 9.52e+01 3.89e+14 4.7 3.84e+00 - 1.00e+00 8.33e-04h 1 12 3.1622777e+00 2.60e+01 2.86e+13 4.7 3.26e+00 - 3.45e-01 9.97e-01h 1 13 3.1622777e+00 5.75e+00 9.99e+12 3.5 6.28e-01 - 1.00e+00 1.00e+00h 1 14 3.1622777e+00 6.71e-01 2.17e+12 2.6 1.52e-01 - 1.00e+00 1.00e+00h 1 15 3.1622777e+00 1.40e-02 9.33e+10 2.0 2.31e-02 - 1.00e+00 1.00e+00h 1 16 3.1622754e+00 0.00e+00 4.39e+08 4.7 5.02e-04 - 9.91e-01 1.00e+00f 1 17 3.1620463e+00 0.00e+00 4.37e+06 4.7 1.45e-03 - 9.90e-01 1.00e+00f 1 18 3.1565827e+00 0.00e+00 4.41e+04 4.2 3.45e-02 - 9.93e-01 1.00e+00f 1 19 3.1547016e+00 0.00e+00 5.32e+02 1.9 1.19e-02 - 9.92e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 3.1512359e+00 0.00e+00 4.11e+00 0.3 2.19e-02 2.0 9.94e-01 1.00e+00f 1 21 3.1502347e+00 0.00e+00 2.11e-01 -1.5 6.31e-03 1.5 9.99e-01 1.00e+00f 1 22 3.0997136e+00 0.00e+00 1.55e-01 -1.6 3.16e-01 - 4.52e-01 1.00e+00f 1 23 2.7446576e+00 3.46e-02 2.34e-01 -2.4 3.18e+00 - 1.00e+00 6.52e-01f 1 24 2.7377818e+00 5.00e-02 2.75e+00 -4.4 4.11e-01 - 9.97e-01 9.18e-02h 1 25 2.7042388e+00 0.00e+00 1.85e-01 -2.4 1.83e-01 - 9.94e-01 1.00e+00f 1 26 2.6700049e+00 0.00e+00 1.86e-01 -3.4 1.84e-01 - 1.00e+00 1.00e+00f 1 27 2.6347532e+00 0.00e+00 1.90e-01 -5.4 1.87e-01 - 1.00e+00 1.00e+00f 1 28 2.5985238e+00 0.00e+00 1.92e-01 -6.9 1.90e-01 - 1.00e+00 1.00e+00f 1 29 2.5712810e+00 0.00e+00 1.94e-01 -5.9 1.92e-01 - 1.00e+00 7.33e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.5332715e+00 1.86e-03 1.97e-01 -7.0 1.94e-01 - 1.00e+00 1.00e+00f 1 31 2.4941039e+00 2.04e-03 2.00e-01 -8.6 1.97e-01 - 1.00e+00 1.00e+00f 1 32 2.4536853e+00 2.18e-03 2.03e-01 -9.9 2.00e-01 - 1.00e+00 1.00e+00f 1 33 2.4119115e+00 2.33e-03 2.07e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 34 2.3686637e+00 2.49e-03 2.11e-01 -11.0 2.07e-01 - 1.00e+00 1.00e+00f 1 35 2.3238053e+00 2.68e-03 2.15e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 36 2.2771788e+00 2.90e-03 2.19e-01 -11.0 2.15e-01 - 1.00e+00 1.00e+00f 1 37 2.2286003e+00 3.15e-03 2.24e-01 -11.0 2.19e-01 - 1.00e+00 1.00e+00f 1 38 2.1778535e+00 3.43e-03 2.29e-01 -11.0 2.24e-01 - 1.00e+00 1.00e+00f 1 39 2.1246813e+00 3.77e-03 2.35e-01 -11.0 2.29e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 2.0687743e+00 4.16e-03 2.41e-01 -11.0 2.34e-01 - 1.00e+00 1.00e+00f 1 41 2.0097551e+00 4.64e-03 2.48e-01 -11.0 2.41e-01 - 1.00e+00 1.00e+00f 1 42 1.9471562e+00 5.21e-03 2.56e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 43 1.8803871e+00 5.92e-03 2.65e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 44 1.8086858e+00 6.82e-03 2.75e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 45 1.7310422e+00 7.99e-03 2.87e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 46 1.6460721e+00 9.55e-03 3.02e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 47 1.5517978e+00 1.17e-02 3.20e-01 -11.0 3.01e-01 - 1.00e+00 1.00e+00f 1 48 1.4452337e+00 1.49e-02 3.43e-01 -11.0 3.19e-01 - 1.00e+00 1.00e+00f 1 49 1.3215206e+00 1.98e-02 3.75e-01 -11.0 3.42e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 1.1718270e+00 2.84e-02 4.22e-01 -11.0 3.73e-01 - 1.00e+00 1.00e+00f 1 51 9.7694111e-01 4.59e-02 5.04e-01 -11.0 4.19e-01 - 1.00e+00 1.00e+00f 1 52 6.7651980e-01 9.22e-02 7.24e-01 -11.0 4.97e-01 - 1.00e+00 1.00e+00f 1 53 5.0788874e-01 9.52e-02 9.60e-01 -11.0 6.91e-01 - 1.00e+00 2.89e-01f 1 54 5.0614235e-01 9.50e-02 1.64e+00 -9.0 8.76e-01 - 1.00e+00 2.02e-03h 1 55 5.0612490e-01 9.50e-02 1.78e+00 -7.2 8.52e-01 - 1.00e+00 2.07e-05h 1 56 5.4299899e-01 2.96e-03 1.30e-01 -6.7 3.87e-02 - 1.00e+00 1.00e+00h 1 57 5.4432991e-01 2.51e-06 8.14e-03 -8.3 1.45e-03 - 1.00e+00 1.00e+00h 1 58 5.4433105e-01 0.00e+00 7.36e-06 -9.7 1.24e-06 - 1.00e+00 1.00e+00h 1 59 5.4433104e-01 0.00e+00 1.95e-08 -11.0 5.68e-10 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 5.4433104e-01 0.00e+00 1.17e-14 -11.0 4.20e-15 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 60 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.1677026341893048e-14 1.1677026341893048e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 61 Number of objective gradient evaluations = 61 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 61 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 61 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.098 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.6770510e+00 1.75e+02 9.34e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.8375957e+00 5.06e+01 2.27e+00 -0.5 8.53e+00 - 9.13e-01 1.00e+00h 1 2 1.3668064e+00 1.27e+01 1.78e+00 -0.3 2.42e+00 - 4.28e-01 1.00e+00h 1 3 4.4553169e-01 2.50e+00 7.23e-01 -0.7 1.67e+00 - 9.73e-01 1.00e+00h 1 4 3.1467420e+00 0.00e+00 6.77e+00 0.6 1.93e+01 - 1.39e-01 5.07e-01f 1 5 2.9066753e+00 0.00e+00 4.85e-02 -1.1 1.47e+00 - 1.00e+00 1.00e+00h 1 6 2.8780138e+00 0.00e+00 1.68e-01 -2.7 4.36e-01 - 1.00e+00 1.00e+00h 1 7 2.8477029e+00 0.00e+00 1.75e-01 -4.1 1.75e-01 - 9.99e-01 1.00e+00h 1 8 2.8167070e+00 0.00e+00 8.81e-02 -5.3 1.76e-01 - 1.00e+00 1.00e+00f 1 9 2.7850182e+00 0.00e+00 8.91e-02 -6.5 1.78e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7525978e+00 0.00e+00 9.01e-02 -8.0 1.80e-01 - 1.00e+00 1.00e+00f 1 11 2.7194021e+00 0.00e+00 9.12e-02 -9.6 1.82e-01 - 1.00e+00 1.00e+00f 1 12 2.6853834e+00 0.00e+00 9.24e-02 -11.0 1.84e-01 - 1.00e+00 1.00e+00f 1 13 2.6504888e+00 0.00e+00 9.36e-02 -11.0 1.86e-01 - 1.00e+00 1.00e+00f 1 14 2.6146599e+00 0.00e+00 9.49e-02 -11.0 1.89e-01 - 1.00e+00 1.00e+00f 1 15 2.5778318e+00 0.00e+00 9.62e-02 -11.0 1.91e-01 - 1.00e+00 1.00e+00f 1 16 2.5399322e+00 0.00e+00 9.77e-02 -11.0 1.94e-01 - 1.00e+00 1.00e+00f 1 17 2.5008798e+00 0.00e+00 9.92e-02 -11.0 1.97e-01 - 1.00e+00 1.00e+00f 1 18 2.4605833e+00 0.00e+00 1.01e-01 -11.0 2.00e-01 - 1.00e+00 1.00e+00f 1 19 2.4189391e+00 0.00e+00 1.03e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.3758291e+00 0.00e+00 1.04e-01 -11.0 2.07e-01 - 1.00e+00 1.00e+00f 1 21 2.3311180e+00 0.00e+00 1.06e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 22 2.2846492e+00 0.00e+00 1.09e-01 -11.0 2.14e-01 - 1.00e+00 1.00e+00f 1 23 2.2362401e+00 0.00e+00 1.11e-01 -11.0 2.19e-01 - 1.00e+00 1.00e+00f 1 24 2.1856762e+00 0.00e+00 1.13e-01 -11.0 2.24e-01 - 1.00e+00 1.00e+00f 1 25 2.1327021e+00 0.00e+00 1.16e-01 -11.0 2.29e-01 - 1.00e+00 1.00e+00f 1 26 2.0770108e+00 0.00e+00 1.19e-01 -11.0 2.34e-01 - 1.00e+00 1.00e+00f 1 27 2.0182277e+00 0.00e+00 1.23e-01 -11.0 2.41e-01 - 1.00e+00 1.00e+00f 1 28 1.9558888e+00 0.00e+00 1.27e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 29 1.8894081e+00 0.00e+00 1.31e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.8180291e+00 0.00e+00 1.36e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 31 1.7407489e+00 0.00e+00 1.43e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 32 1.6561926e+00 0.00e+00 1.50e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 33 1.5623945e+00 0.00e+00 1.59e-01 -11.0 3.02e-01 - 1.00e+00 1.00e+00f 1 34 1.4645045e+00 0.00e+00 1.69e-01 -11.0 3.20e-01 - 1.00e+00 9.26e-01f 1 35 1.4634925e+00 0.00e+00 1.70e-01 -11.0 3.41e-01 - 1.00e+00 8.68e-03f 1 36 1.4634821e+00 0.00e+00 1.70e-01 -11.0 3.42e-01 - 1.00e+00 8.97e-05f 1 37 1.4596876e+00 1.91e-05 1.71e-01 -11.0 3.51e-01 - 1.00e+00 3.28e-02f 1 38 1.3385008e+00 1.77e-02 3.70e-01 -11.0 3.52e-01 - 1.00e+00 1.00e+00f 1 39 1.1928538e+00 2.68e-02 4.14e-01 -11.0 3.90e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.0055657e+00 4.27e-02 4.90e-01 -11.0 4.46e-01 - 1.00e+00 1.00e+00f 1 41 7.2633466e-01 8.28e-02 6.75e-01 -11.0 5.49e-01 - 1.00e+00 1.00e+00f 1 42 5.0791089e-01 9.61e-02 9.60e-01 -11.0 8.29e-01 - 1.00e+00 4.15e-01f 1 43 5.0561675e-01 9.58e-02 9.64e-01 -9.1 1.30e+00 - 1.00e+00 2.65e-03h 1 44 5.0559382e-01 9.58e-02 9.64e-01 -7.2 1.28e+00 - 1.00e+00 2.68e-05h 1 45 5.4298728e-01 2.98e-03 1.31e-01 -6.6 3.92e-02 - 1.00e+00 1.00e+00h 1 46 5.4432993e-01 2.55e-06 1.64e-02 -8.3 1.46e-03 - 1.00e+00 1.00e+00h 1 47 5.4433105e-01 0.00e+00 4.45e-06 -9.7 1.22e-06 - 1.00e+00 1.00e+00h 1 48 5.4433104e-01 0.00e+00 4.88e-08 -11.0 1.74e-09 - 1.00e+00 1.00e+00h 1 49 5.4433104e-01 0.00e+00 1.92e-14 -11.0 1.75e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 49 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.9206858326015208e-14 1.4683066900949467e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 50 Number of objective gradient evaluations = 50 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 50 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 50 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.064 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5617377e+00 2.25e+03 5.70e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.6820278e+00 7.97e+02 7.94e+00 -4.5 2.02e+02 - 6.06e-01 8.77e-01h 1 2 2.8411262e+00 5.37e+02 8.35e+00 -5.8 4.80e+00 - 7.44e-01 3.69e-01h 1 3 2.9826643e+00 1.57e+02 4.74e+00 -2.5 1.34e+00 - 9.99e-01 1.00e+00h 1 4 2.3595981e+00 3.65e+01 4.09e+00 0.3 3.33e+00 - 3.34e-01 1.00e+00f 1 5 2.3749642e+00 1.41e+01 8.35e-01 -0.3 3.63e+00 - 1.00e+00 8.55e-01h 1 6 2.1749584e+00 2.14e+00 3.53e-01 -0.9 9.10e-01 - 9.95e-01 1.00e+00h 1 7 3.0605945e-01 1.82e+00 1.50e+00 -1.5 8.14e+00 - 1.00e+00 5.70e-01f 1 8 4.7554162e-01 1.86e+00 4.49e-01 -1.2 4.15e-01 - 1.00e+00 5.53e-01h 1 9 4.0396854e-01 5.18e-01 5.14e-01 -2.7 1.99e-01 - 9.96e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.6285847e-01 1.85e-02 1.09e+00 -1.6 1.54e-01 - 9.56e-01 1.00e+00h 1 11 5.4108284e-01 1.75e-02 1.95e-01 -2.6 3.56e-02 - 1.00e+00 9.32e-01h 1 12 5.4501839e-01 1.27e-04 2.66e-03 -4.2 6.55e-03 - 1.00e+00 1.00e+00h 1 13 5.4433893e-01 0.00e+00 1.77e-03 -5.9 1.22e-03 - 1.00e+00 1.00e+00h 1 14 5.4433108e-01 0.00e+00 1.77e-05 -7.7 1.13e-05 - 1.00e+00 9.96e-01h 1 15 5.4433104e-01 0.00e+00 4.23e-08 -11.0 3.55e-08 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 1.60e-12 -11.0 8.88e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.5993591662990837e-12 1.5993591662990837e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000057712539e-11 1.0000000057712539e-11 Overall NLP error.......: 1.0000000057712539e-11 1.0000000057712539e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.026 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.0103986e+00 5.27e+02 8.16e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0774072e+00 1.54e+02 4.06e+00 -5.0 3.70e+01 - 8.09e-01 1.00e+00h 1 2 2.6651530e+00 3.84e+01 3.76e+00 0.2 3.42e+00 - 3.30e-01 1.00e+00f 1 3 2.4724007e+00 6.99e+00 1.24e+00 -0.4 1.70e+00 - 9.25e-01 1.00e+00h 1 4 2.0889734e+00 1.80e-01 3.55e-01 -1.8 1.75e+00 - 9.91e-01 1.00e+00h 1 5 3.0885208e-01 7.66e-01 1.45e+00 -0.9 1.38e+01 - 1.00e+00 3.11e-01f 1 6 4.1190088e-01 1.70e+00 2.72e-01 -1.2 1.35e+00 - 9.33e-01 6.52e-01h 1 7 3.1658292e-01 7.83e-01 3.41e-01 -2.6 2.47e-01 - 1.00e+00 6.93e-01h 1 8 5.4003373e-01 1.46e-02 1.73e+00 -1.4 1.91e-01 - 5.72e-01 1.00e+00f 1 9 5.7573692e-01 0.00e+00 1.09e-01 -3.5 4.73e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4575582e-01 0.00e+00 5.57e-02 -4.3 3.36e-02 - 1.00e+00 1.00e+00f 1 11 5.4432781e-01 2.84e-05 1.47e-02 -5.6 1.66e-03 - 1.00e+00 9.39e-01h 1 12 5.4433148e-01 0.00e+00 2.07e-05 -6.6 3.00e-05 - 1.00e+00 9.95e-01h 1 13 5.4433104e-01 0.00e+00 1.77e-06 -11.0 7.28e-07 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 5.71e-11 -11.0 2.75e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478623062e-01 5.4433104478623062e-01 Dual infeasibility......: 5.7056942871370798e-11 5.7056942871370798e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000015341368311e-11 1.0000015341368311e-11 Overall NLP error.......: 5.7056942871370798e-11 5.7056942871370798e-11 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.029 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.0618622e+00 0.00e+00 9.68e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0433459e+00 0.00e+00 1.14e-01 -0.9 1.16e-01 - 1.00e+00 1.00e+00f 1 2 3.0166413e+00 0.00e+00 1.63e-01 -2.3 1.63e-01 - 1.00e+00 1.00e+00h 1 3 2.9890532e+00 0.00e+00 8.30e-02 -3.9 1.66e-01 - 1.00e+00 1.00e+00f 1 4 2.9609401e+00 0.00e+00 8.38e-02 -5.1 1.67e-01 - 1.00e+00 1.00e+00f 1 5 2.9322859e+00 0.00e+00 8.46e-02 -6.7 1.69e-01 - 1.00e+00 1.00e+00f 1 6 2.9030648e+00 0.00e+00 8.54e-02 -8.0 1.71e-01 - 1.00e+00 1.00e+00f 1 7 2.8732479e+00 0.00e+00 8.63e-02 -9.5 1.72e-01 - 1.00e+00 1.00e+00f 1 8 2.8428040e+00 0.00e+00 8.73e-02 -11.0 1.74e-01 - 1.00e+00 1.00e+00f 1 9 2.8116991e+00 0.00e+00 8.82e-02 -11.0 1.76e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7798963e+00 0.00e+00 8.92e-02 -11.0 1.78e-01 - 1.00e+00 1.00e+00f 1 11 2.7473552e+00 0.00e+00 9.03e-02 -11.0 1.80e-01 - 1.00e+00 1.00e+00f 1 12 2.7140316e+00 0.00e+00 9.14e-02 -11.0 1.82e-01 - 1.00e+00 1.00e+00f 1 13 2.6798768e+00 0.00e+00 9.26e-02 -11.0 1.84e-01 - 1.00e+00 1.00e+00f 1 14 2.6448372e+00 0.00e+00 9.38e-02 -11.0 1.87e-01 - 1.00e+00 1.00e+00f 1 15 2.6088535e+00 0.00e+00 9.51e-02 -11.0 1.89e-01 - 1.00e+00 1.00e+00f 1 16 2.5718595e+00 0.00e+00 9.64e-02 -11.0 1.92e-01 - 1.00e+00 1.00e+00f 1 17 2.5337816e+00 0.00e+00 9.79e-02 -11.0 1.94e-01 - 1.00e+00 1.00e+00f 1 18 2.4945372e+00 0.00e+00 9.94e-02 -11.0 1.97e-01 - 1.00e+00 1.00e+00f 1 19 2.4540330e+00 0.00e+00 1.01e-01 -11.0 2.00e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.4121633e+00 0.00e+00 1.03e-01 -11.0 2.04e-01 - 1.00e+00 1.00e+00f 1 21 2.3688075e+00 0.00e+00 1.05e-01 -11.0 2.07e-01 - 1.00e+00 1.00e+00f 1 22 2.3238271e+00 0.00e+00 1.07e-01 -11.0 2.11e-01 - 1.00e+00 1.00e+00f 1 23 2.2770617e+00 0.00e+00 1.09e-01 -11.0 2.15e-01 - 1.00e+00 1.00e+00f 1 24 2.2283242e+00 0.00e+00 1.11e-01 -11.0 2.20e-01 - 1.00e+00 1.00e+00f 1 25 2.1773940e+00 0.00e+00 1.14e-01 -11.0 2.24e-01 - 1.00e+00 1.00e+00f 1 26 2.1240086e+00 0.00e+00 1.17e-01 -11.0 2.30e-01 - 1.00e+00 1.00e+00f 1 27 2.0678512e+00 0.00e+00 1.20e-01 -11.0 2.35e-01 - 1.00e+00 1.00e+00f 1 28 2.0085347e+00 0.00e+00 1.23e-01 -11.0 2.42e-01 - 1.00e+00 1.00e+00f 1 29 1.9455781e+00 0.00e+00 1.27e-01 -11.0 2.49e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.8783719e+00 0.00e+00 1.32e-01 -11.0 2.57e-01 - 1.00e+00 1.00e+00f 1 31 1.8061265e+00 0.00e+00 1.37e-01 -11.0 2.66e-01 - 1.00e+00 1.00e+00f 1 32 1.7277898e+00 0.00e+00 1.44e-01 -11.0 2.77e-01 - 1.00e+00 1.00e+00f 1 33 1.6419106e+00 0.00e+00 1.51e-01 -11.0 2.89e-01 - 1.00e+00 1.00e+00f 1 34 1.5463981e+00 0.00e+00 1.60e-01 -11.0 3.05e-01 - 1.00e+00 1.00e+00f 1 35 1.4380595e+00 0.00e+00 1.72e-01 -11.0 3.23e-01 - 1.00e+00 1.00e+00f 1 36 1.3677189e+00 0.00e+00 1.81e-01 -11.0 3.48e-01 - 1.00e+00 5.68e-01f 1 37 1.3669972e+00 0.00e+00 1.81e-01 -11.0 3.66e-01 - 1.00e+00 5.40e-03f 1 38 1.3669893e+00 0.00e+00 1.81e-01 -11.0 3.67e-01 - 1.00e+00 5.93e-05f 1 39 1.3549946e+00 1.90e-04 1.94e-01 -11.0 3.79e-01 - 1.00e+00 9.03e-02f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.2130583e+00 2.36e-02 4.08e-01 -11.0 3.83e-01 - 1.00e+00 1.00e+00f 1 41 1.0326164e+00 3.97e-02 4.77e-01 -11.0 4.37e-01 - 1.00e+00 1.00e+00h 1 42 7.7104581e-01 7.48e-02 6.36e-01 -11.0 5.32e-01 - 1.00e+00 1.00e+00f 1 43 5.0638005e-01 1.01e-01 9.64e-01 -11.0 7.68e-01 - 1.00e+00 5.49e-01f 1 44 5.0355680e-01 1.00e-01 9.69e-01 -9.1 1.30e+00 - 1.00e+00 3.24e-03h 1 45 5.0352857e-01 1.00e-01 9.69e-01 -7.3 1.30e+00 - 1.00e+00 3.25e-05h 1 46 5.4286824e-01 3.25e-03 1.37e-01 -6.5 4.12e-02 - 1.00e+00 1.00e+00h 1 47 5.4432981e-01 3.01e-06 2.29e-02 -8.1 1.59e-03 - 1.00e+00 1.00e+00h 1 48 5.4433105e-01 0.00e+00 1.03e-06 -9.3 1.34e-06 - 1.00e+00 1.00e+00h 1 49 5.4433104e-01 0.00e+00 3.34e-07 -11.0 6.28e-09 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 5.4433104e-01 0.00e+00 1.12e-12 -11.0 2.02e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 50 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.1211032102664831e-12 1.1211032102664831e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 51 Number of objective gradient evaluations = 51 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 51 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 51 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.073 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.8504386e+00 2.59e+03 5.65e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9322349e+00 9.06e+02 8.15e+00 -0.5 2.28e+02 - 6.05e-01 8.84e-01h 1 2 3.0472062e+00 6.02e+02 8.51e+00 -5.8 5.27e+00 - 7.56e-01 3.83e-01h 1 3 3.1384258e+00 1.76e+02 5.72e+00 -1.7 1.39e+00 - 1.00e+00 1.00e+00h 1 4 2.5223978e+00 4.05e+01 5.64e+00 0.4 3.49e+00 - 3.15e-01 1.00e+00f 1 5 2.5135988e+00 1.80e+01 6.29e-01 -0.2 3.90e+00 - 1.00e+00 8.01e-01h 1 6 2.3325520e+00 2.98e+00 3.98e-01 -0.8 8.77e-01 - 9.99e-01 1.00e+00h 1 7 3.1830791e-01 2.14e+00 1.47e+00 -1.6 7.47e+00 - 1.00e+00 7.15e-01f 1 8 3.1465876e+00 0.00e+00 2.77e+00 0.5 6.87e+01 - 7.05e-03 1.43e-01f 1 9 3.1465874e-01 3.51e-01 1.18e+00 -0.7 2.56e+01 - 1.00e+00 3.83e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2012700e-01 1.83e+00 8.73e-01 -0.9 7.63e-01 - 9.77e-01 8.51e-01h 1 11 3.4134286e-01 6.01e-01 1.25e-01 -2.6 3.72e-01 - 9.79e-01 9.40e-01h 1 12 5.4471736e-01 6.11e-02 7.18e+00 -1.5 1.80e-01 - 4.48e-01 1.00e+00h 1 13 5.6621116e-01 0.00e+00 4.78e-01 -3.5 2.39e-02 - 1.00e+00 1.00e+00h 1 14 5.4503065e-01 0.00e+00 2.09e-01 -4.6 3.65e-02 - 1.00e+00 8.66e-01h 1 15 5.4439905e-01 0.00e+00 1.84e-04 -4.4 6.90e-04 - 1.00e+00 9.97e-01h 1 16 5.4433111e-01 5.97e-09 9.64e-05 -10.4 7.41e-05 - 1.00e+00 9.99e-01h 1 17 5.4433104e-01 0.00e+00 1.73e-08 -11.0 6.94e-08 - 1.00e+00 1.00e+00h 1 18 5.4433104e-01 0.00e+00 2.55e-13 -11.0 2.95e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.5546231796624852e-13 2.4671176022091301e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000002694078e-11 1.0000000002694078e-11 Overall NLP error.......: 1.0000000002694078e-11 1.0000000002694078e-11 Number of objective function evaluations = 19 Number of objective gradient evaluations = 19 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 19 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 19 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.035 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.4790199e+00 4.80e+03 2.65e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5751775e+00 1.70e+03 7.31e+00 -0.4 2.81e+02 - 3.85e-01 8.77e-01h 1 2 1.7164739e+00 1.40e+03 7.62e+00 -5.6 1.31e+01 - 4.96e-01 1.88e-01h 1 3 3.1511050e+00 8.87e+02 2.86e+01 -0.2 1.65e+01 - 1.00e+00 4.23e-01h 1 4 3.1621661e+00 8.69e+02 9.15e+01 -0.2 3.58e+00 - 9.89e-01 1.95e-02h 1 5 3.1622765e+00 8.61e+02 1.04e+04 -0.6 2.06e+00 - 1.00e+00 1.00e-02h 1 6 3.1622777e+00 8.61e+02 8.76e+07 -1.3 1.74e+00 - 1.00e+00 1.18e-04h 1 7 3.0059650e+00 7.87e+03 3.67e+16 -0.5 3.93e+01 - 5.25e-08 6.74e-01f 1 8 3.0058305e+00 7.87e+03 3.61e+16 4.7 4.67e+02 - 5.99e-02 1.45e-02h 1 9 3.0224852e+00 7.87e+03 3.61e+16 4.0 7.84e+02 - 1.47e-02 1.60e-04h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1609104e+00 7.87e+03 3.61e+16 3.3 7.86e+03 - 1.25e-03 1.09e-04h 1 11r 3.1609104e+00 7.87e+03 1.00e+03 2.7 0.00e+00 - 0.00e+00 3.00e-07R 5 12r 2.7050045e+00 2.98e+03 9.92e+02 5.3 3.04e+04 - 9.53e-03 1.32e-02f 1 13 2.7049991e+00 2.98e+03 1.10e+02 1.9 1.77e+02 - 4.67e-01 1.50e-02h 1 14 2.7050735e+00 2.98e+03 2.86e+05 1.2 1.74e+02 - 1.00e+00 1.52e-04h 1 15 2.6579752e+00 1.41e+03 2.85e+03 1.2 5.62e+01 - 9.90e-01 6.63e-01h 1 16 2.6567156e+00 1.35e+03 6.50e+02 1.2 8.69e+00 - 1.00e+00 4.29e-02h 1 17 3.1576228e+00 1.06e+03 2.62e+03 1.4 1.26e+01 - 8.39e-01 2.32e-01f 1 18 3.1622312e+00 1.05e+03 1.05e+04 1.7 5.38e+00 - 1.00e+00 5.41e-03h 1 19 3.1622772e+00 1.03e+03 3.88e+05 1.0 3.01e+00 - 8.99e-01 2.49e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 3.1622777e+00 1.03e+03 3.06e+08 1.0 2.82e+00 - 1.00e+00 1.29e-03h 1 21 3.1622777e+00 1.03e+03 1.64e+13 1.0 2.72e+00 - 1.00e+00 1.86e-05h 1 22 3.1622777e+00 1.02e+03 5.04e+15 1.0 8.39e+04 - 5.83e-05 1.87e-07h 1 23 3.1622777e+00 3.17e+02 3.05e+14 1.0 1.60e+00 - 1.00e+00 1.00e+00h 1 24 3.1622777e+00 1.12e+02 1.33e+15 4.7 9.60e-01 - 1.10e-01 1.00e+00f 1 25 3.1450548e+00 2.80e+01 3.71e+20 4.7 4.73e+00 - 2.72e-09 1.00e+00f 1 26 3.1619903e+00 2.78e+01 3.01e+20 4.7 1.98e+00 - 7.21e-01 1.89e-01h 1 27 3.1622748e+00 2.78e+01 3.00e+20 4.7 1.61e+00 - 7.51e-01 2.35e-03h 1 28 3.1622776e+00 2.78e+01 3.00e+20 4.7 8.16e-01 - 8.59e-01 2.35e-03h 1 29 3.1622777e+00 8.81e+00 4.60e+19 4.7 8.06e-01 - 1.00e+00 8.47e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 3.1622777e+00 1.30e+00 3.94e+18 3.8 2.58e-01 - 1.00e+00 1.00e+00h 1 31 3.1622777e+00 4.94e-02 3.06e+17 3.0 4.31e-02 - 1.00e+00 1.00e+00h 1 32 3.1622777e+00 8.09e-05 1.24e+15 4.7 1.77e-03 - 9.93e-01 1.00e+00h 1 33 3.1622777e+00 0.00e+00 1.36e+13 4.7 2.91e-06 - 9.90e-01 1.00e+00f 1 34 3.1622777e+00 0.00e+00 1.36e+11 4.5 2.81e-08 - 9.90e-01 1.00e+00f 1 35 3.1622776e+00 0.00e+00 1.36e+09 3.8 5.61e-07 - 9.90e-01 1.00e+00f 1 36 3.1622758e+00 0.00e+00 1.36e+07 3.1 1.12e-05 - 9.90e-01 1.00e+00f 1 37 3.1622403e+00 0.00e+00 1.36e+05 2.4 2.24e-04 - 9.90e-01 1.00e+00f 1 38 3.1622403e+00 0.00e+00 1.87e+03 -3.8 3.60e-05 -2.0 9.90e-01 1.00e+00h 1 39 3.1602636e+00 0.00e+00 1.81e+01 0.1 1.25e-02 -2.5 9.90e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 3.1600522e+00 0.00e+00 1.36e+00 -6.0 1.34e-03 - 8.96e-01 1.00e+00h 1 41 3.1588783e+00 0.00e+00 2.83e+00 -2.9 1.70e-02 - 9.99e-01 4.36e-01f 2 42 3.1578448e+00 0.00e+00 1.96e+00 -3.6 6.53e-03 -1.6 8.81e-01 1.00e+00f 1 43 3.1295445e+00 0.00e+00 1.79e-01 -3.2 1.78e-01 - 9.92e-01 1.00e+00f 1 44 3.1042378e+00 0.00e+00 1.59e-01 -2.5 1.58e-01 - 1.00e+00 1.00e+00f 1 45 3.1240025e-01 4.21e-01 1.60e+00 -1.3 2.49e+01 - 2.10e-01 3.83e-01f 1 46 2.2359081e+00 6.11e+00 1.90e-01 -0.5 1.20e+02 - 2.18e-01 4.08e-02f 2 47 1.8699374e+00 0.00e+00 6.03e-01 -0.5 2.16e+00 - 1.00e+00 8.48e-01h 1 48 1.8195274e+00 0.00e+00 1.93e-01 -1.2 1.48e+00 - 1.00e+00 1.00e+00h 1 49 9.9578018e-01 4.94e+00 7.29e-01 -1.2 2.33e+00 - 9.01e-01 9.94e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 9.9577968e-02 6.62e-01 4.71e+00 -0.8 1.11e+00 - 1.00e+00 9.07e-01f 1 51 2.6243494e-01 2.44e+00 2.94e+00 -1.2 4.02e-01 - 9.82e-01 6.01e-01h 1 52 2.3299212e-01 9.39e-01 3.14e-01 -2.6 2.27e-01 - 1.00e+00 7.94e-01h 1 53 2.4571864e-01 9.20e-01 2.57e+00 -7.9 8.32e-02 - 3.91e-01 7.32e-02h 1 54 4.7609625e-01 1.71e-01 1.71e+00 -2.6 1.66e-01 - 1.00e+00 1.00e+00h 1 55 5.4208773e-01 5.01e-03 1.92e-01 -3.2 6.72e-02 - 1.00e+00 1.00e+00h 1 56 5.4427728e-01 1.79e-04 4.43e-01 -4.1 2.61e-03 - 1.00e+00 9.13e-01h 1 57 5.4432661e-01 9.71e-06 4.08e-01 -5.9 9.45e-05 - 1.00e+00 9.76e-01h 1 58 5.4433081e-01 1.66e-06 8.99e-06 -6.9 5.02e-06 - 1.00e+00 9.11e-01h 1 59 5.4433104e-01 0.00e+00 9.38e-07 -11.0 5.27e-07 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 5.4433104e-01 0.00e+00 5.07e-12 -11.0 3.90e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 60 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 5.0733032563070580e-12 5.0733032563070580e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000002837660874e-11 1.0000002837660874e-11 Overall NLP error.......: 1.0000002837660874e-11 1.0000002837660874e-11 Number of objective function evaluations = 73 Number of objective gradient evaluations = 61 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 73 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 62 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.139 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 5.5901699e-01 1.20e+03 4.32e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5102213e+00 4.54e+02 6.38e+00 0.5 9.79e+01 - 1.00e+00 8.14e-01f 1 2 2.9892754e+00 1.74e+02 3.46e+01 1.1 8.18e+00 - 4.47e-01 8.13e-01h 1 3 2.6801142e+00 4.63e+01 1.81e+00 0.6 1.75e+00 - 9.07e-01 1.00e+00f 1 4 2.6555182e+00 7.97e+00 2.44e-01 -0.8 2.49e+00 - 9.54e-01 1.00e+00h 1 5 2.6182262e+00 2.23e-02 1.71e-01 -1.9 1.01e+00 - 9.99e-01 1.00e+00h 1 6 2.5198505e+00 0.00e+00 1.98e-01 -2.5 5.05e-01 - 9.92e-01 1.00e+00h 1 7 2.4081785e+00 0.00e+00 2.07e-01 -3.3 5.73e-01 - 1.00e+00 1.00e+00h 1 8 2.2844788e+00 0.00e+00 2.19e-01 -4.0 6.73e-01 - 1.00e+00 1.00e+00h 1 9 2.2360642e+00 0.00e+00 1.27e-01 -4.9 2.63e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.1854923e+00 0.00e+00 1.30e-01 -6.4 2.24e-01 - 1.00e+00 1.00e+00f 1 11 2.1325092e+00 0.00e+00 1.33e-01 -8.2 2.29e-01 - 1.00e+00 1.00e+00f 1 12 2.0768076e+00 0.00e+00 1.36e-01 -9.6 2.34e-01 - 1.00e+00 1.00e+00f 1 13 2.0180128e+00 0.00e+00 1.40e-01 -10.6 2.41e-01 - 1.00e+00 1.00e+00f 1 14 1.9556603e+00 0.00e+00 1.45e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 15 1.8891636e+00 0.00e+00 1.50e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 16 1.8177656e+00 0.00e+00 1.56e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 17 1.7404622e+00 0.00e+00 1.63e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 18 1.6558770e+00 0.00e+00 1.71e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 19 1.5620416e+00 0.00e+00 1.81e-01 -11.0 3.02e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.4559808e+00 0.00e+00 1.94e-01 -11.0 3.20e-01 - 1.00e+00 1.00e+00f 1 21 1.3328424e+00 0.00e+00 2.12e-01 -11.0 3.43e-01 - 1.00e+00 1.00e+00f 1 22 1.1837782e+00 0.00e+00 2.39e-01 -11.0 3.75e-01 - 1.00e+00 1.00e+00f 1 23 9.8942119e-01 0.00e+00 2.86e-01 -11.0 4.22e-01 - 1.00e+00 1.00e+00f 1 24 8.7760267e-01 0.00e+00 3.23e-01 -11.0 5.05e-01 - 1.00e+00 4.13e-01f 1 25 8.7641244e-01 0.00e+00 3.23e-01 -11.0 5.70e-01 - 1.00e+00 3.66e-03f 1 26 8.7640005e-01 0.00e+00 3.22e-01 -11.0 5.74e-01 - 1.00e+00 3.81e-05f 1 27 8.6381976e-01 2.07e-04 3.39e-01 -11.0 6.45e-01 - 1.00e+00 3.99e-02f 1 28 5.0761600e-01 9.89e-02 9.36e-01 -11.0 6.57e-01 - 1.00e+00 8.79e-01f 1 29 5.0376060e-01 9.85e-02 9.43e-01 -9.0 1.30e+00 - 1.00e+00 4.44e-03h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.0372204e-01 9.85e-02 9.43e-01 -7.2 1.30e+00 - 1.00e+00 4.43e-05h 1 31 5.4295536e-01 3.06e-03 1.34e-01 -6.3 4.11e-02 - 1.00e+00 1.00e+00h 1 32 5.4433044e-01 2.66e-06 3.82e-03 -8.0 1.50e-03 - 1.00e+00 1.00e+00h 1 33 5.4433105e-01 0.00e+00 2.06e-06 -9.0 1.02e-06 - 1.00e+00 1.00e+00h 1 34 5.4433104e-01 0.00e+00 1.50e-08 -11.0 7.33e-09 - 1.00e+00 1.00e+00h 1 35 5.4433104e-01 0.00e+00 5.26e-14 -11.0 2.80e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 35 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 5.2624571367232420e-14 5.2624571367232420e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000018629e-11 1.0000000000018629e-11 Overall NLP error.......: 1.0000000000018629e-11 1.0000000000018629e-11 Number of objective function evaluations = 36 Number of objective gradient evaluations = 36 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 36 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 36 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.050 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7669930e+00 1.30e+03 5.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8712110e+00 4.51e+02 6.28e+00 -4.7 1.08e+02 - 7.07e-01 8.89e-01h 1 2 2.8879926e+00 1.31e+02 1.46e+00 -1.7 1.26e+00 - 9.89e-01 1.00e+00h 1 3 2.7368179e+00 2.53e+01 7.11e-01 -0.2 3.93e+00 - 4.48e-01 1.00e+00f 1 4 2.7069859e+00 4.34e+00 1.88e-01 -1.8 3.51e+00 - 9.60e-01 1.00e+00h 1 5 2.6182407e+00 0.00e+00 1.87e-01 -3.0 4.73e-01 - 1.00e+00 1.00e+00h 1 6 3.1369883e-01 7.53e-01 1.60e+00 -8.3 1.64e+01 - 9.14e-02 4.14e-01f 1 7 8.0803722e-02 8.16e-01 5.71e+00 -1.4 1.56e+01 - 1.00e+00 5.88e-03h 1 8 8.0797596e-03 3.08e-01 5.70e+01 -1.4 1.61e+00 - 7.79e-01 7.78e-01f 1 9 8.0182613e-04 3.06e-01 5.65e+02 -7.4 3.97e-01 - 9.37e-01 8.07e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.1799019e-03 9.14e-01 5.27e+02 -2.6 4.37e-01 - 1.00e+00 7.26e-01h 1 11 5.1768517e-03 9.25e-01 7.00e+00 -3.1 2.55e-01 - 1.00e+00 1.24e-02h 1 12 5.3713048e-03 9.24e-01 8.50e+01 -9.0 2.36e-01 - 1.57e-02 1.23e-03h 1 13 4.8118788e-01 1.57e-01 5.88e+03 -1.4 2.32e-01 - 1.53e-04 1.00e+00f 1 14 4.8528874e-01 1.47e-01 5.42e+03 -8.1 5.05e-02 - 3.61e-01 7.84e-02h 1 15 5.8391855e-01 6.67e-04 2.14e+02 -1.3 1.05e-01 - 1.00e+00 1.00e+00f 1 16 5.8200548e-01 0.00e+00 2.18e+00 -3.2 4.23e-03 - 1.00e+00 1.00e+00h 1 17 5.4416900e-01 9.19e-04 1.97e+00 -4.2 8.99e-01 - 1.00e+00 6.81e-02f 1 18 5.4435676e-01 9.09e-05 6.71e-01 -3.9 7.94e-04 - 1.00e+00 7.72e-01h 1 19 5.4436018e-01 0.00e+00 6.93e-05 -5.8 8.11e-05 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433105e-01 7.84e-10 3.60e-05 -11.0 3.17e-05 - 1.00e+00 1.00e+00h 1 21 5.4433104e-01 0.00e+00 1.98e-09 -11.0 1.14e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 21 (scaled) (unscaled) Objective...............: 5.4433104478609018e-01 5.4433104478609018e-01 Dual infeasibility......: 1.9835245668176071e-09 1.9835245668176071e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000898236336e-11 1.0000000898236336e-11 Overall NLP error.......: 1.9835245668176071e-09 1.9835245668176071e-09 Number of objective function evaluations = 22 Number of objective gradient evaluations = 22 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 22 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 22 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.040 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.0916501e+00 1.42e+03 5.58e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2348771e+00 5.15e+02 6.55e+00 -4.7 1.19e+02 - 6.94e-01 8.58e-01h 1 2 3.1543536e+00 1.98e+02 1.98e+01 0.8 7.14e+00 - 1.00e+00 7.30e-01h 1 3 2.6828229e+00 3.54e+01 4.79e+00 0.7 2.75e+00 - 7.92e-01 1.00e+00f 1 4 2.6582858e+00 0.00e+00 6.96e-01 -0.4 5.40e+00 - 9.72e-01 1.00e+00h 1 5 2.6359128e+00 0.00e+00 1.63e-01 -1.5 2.76e+00 - 9.98e-01 1.00e+00h 1 6 2.5624426e+00 0.00e+00 1.95e-01 -2.4 4.08e-01 - 9.56e-01 1.00e+00h 1 7 2.4789394e+00 0.00e+00 2.01e-01 -3.5 4.70e-01 - 1.00e+00 1.00e+00h 1 8 2.3884355e+00 0.00e+00 2.09e-01 -4.8 5.49e-01 - 1.00e+00 1.00e+00h 1 9 2.3442027e+00 0.00e+00 1.34e-01 -5.0 2.39e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.2982591e+00 0.00e+00 1.37e-01 -6.2 2.13e-01 - 1.00e+00 1.00e+00f 1 11 2.2504308e+00 0.00e+00 1.40e-01 -8.0 2.18e-01 - 1.00e+00 1.00e+00f 1 12 2.2005134e+00 0.00e+00 1.43e-01 -9.6 2.22e-01 - 1.00e+00 1.00e+00f 1 13 2.1482643e+00 0.00e+00 1.47e-01 -11.0 2.27e-01 - 1.00e+00 1.00e+00f 1 14 2.0933928e+00 0.00e+00 1.50e-01 -11.0 2.33e-01 - 1.00e+00 1.00e+00f 1 15 2.0355458e+00 0.00e+00 1.55e-01 -11.0 2.39e-01 - 1.00e+00 1.00e+00f 1 16 1.9742878e+00 0.00e+00 1.59e-01 -11.0 2.46e-01 - 1.00e+00 1.00e+00f 1 17 1.9090722e+00 0.00e+00 1.65e-01 -11.0 2.53e-01 - 1.00e+00 1.00e+00f 1 18 1.8391980e+00 0.00e+00 1.71e-01 -11.0 2.62e-01 - 1.00e+00 1.00e+00f 1 19 1.7637436e+00 0.00e+00 1.78e-01 -11.0 2.72e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.6814588e+00 0.00e+00 1.87e-01 -11.0 2.83e-01 - 1.00e+00 1.00e+00f 1 21 1.5905794e+00 0.00e+00 1.98e-01 -11.0 2.97e-01 - 1.00e+00 1.00e+00f 1 22 1.4884864e+00 0.00e+00 2.11e-01 -11.0 3.14e-01 - 1.00e+00 1.00e+00f 1 23 1.3710143e+00 0.00e+00 2.30e-01 -11.0 3.36e-01 - 1.00e+00 1.00e+00f 1 24 1.2308480e+00 0.00e+00 2.56e-01 -11.0 3.65e-01 - 1.00e+00 1.00e+00f 1 25 1.0529780e+00 0.00e+00 2.99e-01 -11.0 4.06e-01 - 1.00e+00 1.00e+00f 1 26 7.9619028e-01 0.00e+00 3.95e-01 -11.0 4.75e-01 - 1.00e+00 1.00e+00f 1 27 7.1103223e-01 0.00e+00 4.43e-01 -11.0 6.28e-01 - 1.00e+00 2.04e-01f 1 28 7.1012908e-01 0.00e+00 4.43e-01 -11.0 7.03e-01 - 1.00e+00 1.83e-03f 1 29 7.1011882e-01 0.00e+00 4.34e-01 -11.0 7.22e-01 - 1.00e+00 2.09e-05f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 6.4959177e-01 4.40e-03 5.28e-01 -11.0 8.47e-01 - 1.00e+00 1.25e-01f 1 31 5.3802288e-01 1.70e-02 7.21e-01 -8.2 9.53e-01 - 1.00e+00 1.87e-01f 1 32 5.3691469e-01 1.70e-02 7.23e-01 -6.4 1.22e+00 - 1.00e+00 1.46e-03h 1 33 5.4442140e-01 0.00e+00 2.13e-02 -4.9 8.12e-03 - 1.00e+00 1.00e+00h 1 34 5.4433472e-01 0.00e+00 2.26e-04 -6.6 1.57e-04 - 1.00e+00 1.00e+00h 1 35 5.4433106e-01 0.00e+00 8.98e-06 -8.2 5.33e-06 - 1.00e+00 1.00e+00h 1 36 5.4433104e-01 0.00e+00 1.73e-08 -11.0 1.27e-08 - 1.00e+00 1.00e+00h 1 37 5.4433104e-01 0.00e+00 2.44e-13 -11.0 1.59e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 37 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.4413804311507192e-13 2.4413804311507192e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000002134513e-11 1.0000000002134513e-11 Overall NLP error.......: 1.0000000002134513e-11 1.0000000002134513e-11 Number of objective function evaluations = 38 Number of objective gradient evaluations = 38 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 38 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 38 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.066 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.3693064e+00 2.42e+02 9.03e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.9382181e+00 7.55e+01 3.25e+00 0.7 1.25e+01 - 1.00e+00 9.07e-01f 1 2 1.9388899e+00 9.89e+00 8.68e-01 0.3 8.02e+00 - 9.96e-01 1.00e+00f 1 3 1.9335808e+00 2.76e+00 7.35e-02 -0.6 1.31e+01 - 1.00e+00 9.69e-01h 1 4 1.8933091e+00 1.38e-01 2.37e-01 -2.1 1.58e-01 - 9.98e-01 1.00e+00h 1 5 1.5799052e+00 0.00e+00 3.08e-01 -1.6 1.13e+00 - 7.74e-01 1.00e+00h 1 6 1.0232593e+00 0.00e+00 4.73e-01 -2.4 1.73e+00 - 9.95e-01 1.00e+00h 1 7 4.4373002e-01 1.30e-01 9.60e-01 -1.2 1.13e+00 - 1.00e+00 9.93e-01h 1 8 5.4026433e-01 1.27e-01 4.92e-01 -1.6 2.24e-01 - 1.00e+00 4.24e-01h 1 9 5.5671358e-01 6.05e-03 2.01e-01 -2.9 7.61e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4749859e-01 1.54e-04 7.38e-02 -3.8 2.00e-02 - 1.00e+00 1.00e+00h 1 11 5.4435058e-01 2.11e-05 1.31e-02 -5.3 5.89e-03 - 1.00e+00 8.94e-01h 1 12 5.4433131e-01 3.71e-08 2.38e-05 -6.9 5.31e-05 - 1.00e+00 9.92e-01h 1 13 5.4433104e-01 0.00e+00 2.68e-07 -11.0 5.32e-07 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 3.26e-11 -11.0 1.07e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 3.2578606479205519e-11 2.6103924944854172e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000004681e-11 1.0000000000004681e-11 Overall NLP error.......: 3.2578606479205519e-11 2.6103924944854172e-11 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.027 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.9528471e-01 4.05e+03 4.00e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 5.9675351e-01 1.46e+03 7.69e+00 -0.5 2.66e+02 - 4.62e-01 8.66e-01h 1 2 7.3886583e-01 1.24e+03 7.95e+00 -5.7 1.49e+01 - 2.22e-01 1.54e-01h 1 3 3.1472940e+00 6.80e+02 3.92e+01 -0.2 1.72e+01 - 1.00e+00 5.44e-01h 1 4 3.1621282e+00 6.19e+02 3.95e+01 -0.9 1.45e+00 - 9.10e-01 9.32e-02h 1 5 3.1622649e+00 3.26e+02 5.78e+01 -2.3 1.41e+00 - 1.00e+00 5.74e-01h 1 6 3.1040087e+00 8.57e+01 2.78e+05 -7.5 1.98e+00 - 2.18e-04 1.00e+00h 1 7 2.9107628e+00 1.43e+01 1.17e+00 -0.2 2.34e+00 - 1.00e+00 1.00e+00h 1 8 2.8648323e+00 1.43e+00 1.64e-01 -2.3 1.27e+00 - 8.46e-01 1.00e+00h 1 9 2.5243082e+00 0.00e+00 1.88e-01 -1.7 1.84e+00 - 9.98e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.0564368e+00 0.00e+00 2.40e-01 -3.1 2.14e+00 - 1.00e+00 1.00e+00f 1 11 1.2535456e+00 0.00e+00 3.97e-01 -3.3 2.66e+00 - 1.00e+00 1.00e+00f 1 12 1.0832842e+00 0.00e+00 4.61e-01 -4.3 4.61e-01 - 1.00e+00 1.00e+00h 1 13 8.4419865e-01 0.00e+00 5.92e-01 -5.5 4.61e-01 - 1.00e+00 1.00e+00f 1 14 8.3764122e-01 0.00e+00 5.96e-01 -5.7 5.65e-01 - 1.00e+00 1.95e-02f 1 15 4.4401525e-01 1.11e-01 1.04e+00 -5.3 5.07e-01 - 1.00e+00 9.96e-01f 1 16 4.0262162e-01 1.94e-01 1.13e+00 -3.1 6.78e-01 - 1.00e+00 5.17e-02f 1 17 5.6247480e-01 9.02e-04 5.07e-01 -3.0 1.54e-01 - 1.00e+00 1.00e+00h 1 18 5.4962723e-01 0.00e+00 7.08e-02 -4.3 1.43e-02 - 1.00e+00 1.00e+00h 1 19 5.4449932e-01 1.56e-05 3.72e-03 -4.3 5.61e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433222e-01 0.00e+00 1.13e-04 -6.3 1.82e-04 - 1.00e+00 9.99e-01h 1 21 5.4433105e-01 0.00e+00 1.86e-06 -8.3 1.27e-06 - 1.00e+00 1.00e+00h 1 22 5.4433104e-01 0.00e+00 1.87e-08 -11.0 1.04e-08 - 1.00e+00 1.00e+00h 1 23 5.4433104e-01 0.00e+00 6.78e-14 -11.0 2.12e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 23 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 6.7834626804597065e-14 4.6560798090924405e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000698272e-11 1.0000000000698272e-11 Overall NLP error.......: 1.0000000000698272e-11 1.0000000000698272e-11 Number of objective function evaluations = 24 Number of objective gradient evaluations = 24 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 24 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 24 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.037 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.9764235e+00 2.42e+03 5.28e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1286758e+00 8.72e+02 8.19e+00 -0.5 2.19e+02 - 6.20e-01 8.64e-01h 1 2 2.3420663e+00 6.60e+02 8.75e+00 -5.8 7.07e+00 - 5.54e-01 2.68e-01h 1 3 3.1551312e+00 2.29e+02 2.03e+01 -1.2 5.06e+00 - 1.00e+00 8.83e-01h 1 4 2.2205442e+00 6.53e+01 6.65e+00 0.4 5.02e+00 - 6.47e-01 1.00e+00f 1 5 2.1552624e+00 1.70e+01 2.47e+00 -0.6 3.12e+00 - 9.64e-01 1.00e+00h 1 6 1.7614308e+00 4.16e+00 8.15e-01 -1.6 1.54e+00 - 9.96e-01 1.00e+00h 1 7 3.6281874e-01 3.45e+00 1.18e+00 -1.2 1.15e+01 - 1.00e+00 2.59e-01f 1 8 2.4230487e+00 0.00e+00 2.72e+00 0.7 3.81e+01 - 2.69e-02 1.51e-01f 1 9 2.7129234e+00 5.04e+00 7.11e-01 -0.4 4.12e+00 - 9.97e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.6878968e+00 0.00e+00 2.22e-01 -1.1 2.57e+00 - 1.00e+00 1.00e+00h 1 11 2.6536996e+00 0.00e+00 1.77e-01 -2.2 1.83e-01 - 1.00e+00 1.00e+00h 1 12 1.3165313e+00 0.00e+00 3.80e-01 -1.4 6.70e+00 - 6.29e-01 8.12e-01f 1 13 5.4700580e-01 6.35e-01 8.85e-01 -1.8 7.08e+00 - 6.39e-01 2.23e-01f 1 14 7.9224165e-01 0.00e+00 1.90e+00 -1.8 4.74e-01 - 1.78e-01 1.00e+00h 1 15 3.9577195e-01 2.69e-01 1.09e+00 -2.9 4.98e-01 - 1.00e+00 9.46e-01f 1 16 3.9934820e-01 2.11e-01 3.29e+00 -2.5 2.46e-01 - 1.00e+00 1.33e-01h 1 17 5.4409773e-01 3.13e-03 5.68e-01 -2.7 1.37e-01 - 1.00e+00 1.00e+00h 1 18 5.4515527e-01 0.00e+00 6.25e-03 -4.4 1.32e-03 - 1.00e+00 1.00e+00h 1 19 5.4434115e-01 0.00e+00 2.46e-03 -5.7 1.04e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433110e-01 0.00e+00 3.32e-05 -7.6 1.42e-05 - 1.00e+00 9.95e-01h 1 21 5.4433104e-01 0.00e+00 8.85e-08 -11.0 5.78e-08 - 1.00e+00 1.00e+00h 1 22 5.4433104e-01 0.00e+00 4.66e-12 -11.0 2.66e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 22 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.6620204020299495e-12 4.6620204020299495e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000332238698e-11 1.0000000332238698e-11 Overall NLP error.......: 1.0000000332238698e-11 1.0000000332238698e-11 Number of objective function evaluations = 23 Number of objective gradient evaluations = 23 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 23 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 23 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.041 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.2360680e+00 9.95e+02 6.55e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3722744e+00 3.56e+02 5.60e+00 -4.8 7.88e+01 - 7.44e-01 8.67e-01h 1 2 2.5300782e+00 1.03e+02 3.51e+00 -0.9 1.17e+00 - 9.98e-01 1.00e+00h 1 3 2.2188479e+00 1.89e+01 1.46e+00 0.2 4.22e+00 - 4.79e-01 1.00e+00f 1 4 2.1763764e+00 9.80e-01 1.96e-01 -1.4 3.07e+00 - 9.69e-01 1.00e+00h 1 5 2.0820721e+00 0.00e+00 2.27e-01 -2.5 8.03e-01 - 1.00e+00 1.00e+00h 1 6 1.0148604e+00 0.00e+00 4.76e-01 -1.3 6.63e+00 - 8.55e-01 5.35e-01f 1 7 5.8104512e-01 4.11e+00 5.43e-01 -0.9 9.98e-01 - 1.00e+00 1.00e+00f 1 8 1.9269387e-01 8.20e-01 2.10e+00 -1.4 1.78e+00 - 1.00e+00 9.87e-01h 1 9 1.2131764e-01 1.37e+00 2.26e+00 -1.6 5.53e-01 - 1.00e+00 3.83e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.6790353e-01 1.17e+00 7.03e-01 -7.8 1.65e-01 - 1.42e-01 1.53e-01h 1 11 4.4869869e-01 2.48e-01 2.21e+00 -2.7 1.73e-01 - 1.00e+00 1.00e+00h 1 12 5.3759745e-01 1.33e-02 5.54e+00 -2.9 8.78e-02 - 1.00e+00 9.99e-01h 1 13 5.4401284e-01 9.58e-04 2.68e-01 -3.1 7.30e-03 - 1.00e+00 9.51e-01h 1 14 5.4435544e-01 0.00e+00 1.46e-03 -4.9 3.73e-04 - 1.00e+00 1.00e+00h 1 15 5.4433124e-01 0.00e+00 5.10e-05 -7.0 2.63e-05 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 2.79e-07 -11.0 2.18e-07 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 3.21e-11 -11.0 1.01e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 3.2129410243442180e-11 3.2129410243442180e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000003710486626e-11 1.0000003710486626e-11 Overall NLP error.......: 3.2129410243442180e-11 3.2129410243442180e-11 Number of objective function evaluations = 18 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.032 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.6298006e+00 0.00e+00 8.83e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.6021291e+00 0.00e+00 9.53e-02 -1.0 1.02e-01 - 9.92e-01 1.00e+00f 1 2 1.5123863e+00 0.00e+00 2.98e-01 -2.4 2.96e-01 - 1.00e+00 1.00e+00f 1 3 1.4007585e+00 0.00e+00 3.52e-01 -4.0 3.31e-01 - 1.00e+00 1.00e+00f 1 4 1.2674271e+00 0.00e+00 3.93e-01 -4.9 3.58e-01 - 1.00e+00 1.00e+00f 1 5 1.1010270e+00 0.00e+00 4.54e-01 -5.7 3.95e-01 - 1.00e+00 1.00e+00f 1 6 8.7084624e-01 0.00e+00 5.74e-01 -6.4 4.55e-01 - 1.00e+00 1.00e+00f 1 7 7.8757560e-01 0.00e+00 6.35e-01 -7.0 5.76e-01 - 1.00e+00 2.41e-01f 1 8 7.7906724e-01 7.07e-05 6.41e-01 -7.3 7.30e-01 - 1.00e+00 2.20e-02f 1 9 5.2276376e-01 5.74e-02 9.38e-01 -7.2 7.50e-01 - 1.00e+00 5.48e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2013253e-01 5.72e-02 9.42e-01 -4.0 1.13e+00 - 1.00e+00 3.64e-03h 1 11 5.4391296e-01 8.68e-04 7.57e-02 -4.6 2.53e-02 - 1.00e+00 1.00e+00h 1 12 5.4433222e-01 0.00e+00 6.76e-04 -6.5 4.56e-04 - 1.00e+00 1.00e+00h 1 13 5.4433105e-01 0.00e+00 1.98e-06 -8.5 2.82e-06 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 1.09e-08 -11.0 1.24e-08 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 2.27e-14 -11.0 3.23e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.2704060853584451e-14 2.2704060853584451e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000545162e-11 1.0000000000545162e-11 Overall NLP error.......: 1.0000000000545162e-11 1.0000000000545162e-11 Number of objective function evaluations = 16 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 16 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 16 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.024 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.7677670e+00 4.96e+01 9.82e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.7830017e+00 1.39e+01 3.88e-01 -5.4 1.30e+00 - 9.23e-01 1.00e+00h 1 2 1.6079278e+00 3.57e+00 2.75e-01 -1.6 5.94e-01 - 9.51e-01 1.00e+00h 1 3 1.1528889e+00 0.00e+00 4.50e-01 -0.6 2.23e+01 - 1.00e+00 2.87e-01f 2 4 4.9907021e-01 1.46e-01 6.26e-01 -1.4 6.68e+00 - 1.00e+00 9.88e-01h 1 5 5.6564091e-01 3.55e-03 1.50e-01 -1.8 7.09e-02 - 1.00e+00 1.00e+00h 1 6 5.4815211e-01 0.00e+00 4.86e-02 -3.7 3.14e-02 - 1.00e+00 1.00e+00h 1 7 5.4436011e-01 1.28e-05 1.22e-02 -4.7 6.48e-03 - 1.00e+00 9.65e-01h 1 8 5.4433148e-01 0.00e+00 4.33e-05 -6.5 6.31e-05 - 1.00e+00 9.90e-01h 1 9 5.4433104e-01 3.53e-11 4.49e-07 -11.0 7.43e-07 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433104e-01 0.00e+00 6.15e-11 -11.0 8.03e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 10 (scaled) (unscaled) Objective...............: 5.4433104478623062e-01 5.4433104478623062e-01 Dual infeasibility......: 6.1451954636027040e-11 6.1451954636027040e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000244517619e-11 1.0000000244517619e-11 Overall NLP error.......: 6.1451954636027040e-11 6.1451954636027040e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 11 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 11 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.018 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.1858541e+00 5.99e+02 7.56e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.6065898e+00 2.30e+02 4.52e+00 0.5 4.29e+01 - 1.00e+00 8.02e-01f 1 2 2.0214465e+00 6.65e+01 5.59e+00 -0.5 2.25e+00 - 6.85e-01 1.00e+00h 1 3 1.4690301e+00 1.50e+01 2.24e+00 0.1 2.59e+00 - 5.13e-01 1.00e+00f 1 4 1.3868786e+00 1.63e+00 2.56e-01 -1.3 1.26e+00 - 9.76e-01 1.00e+00h 1 5 1.1731337e+00 0.00e+00 3.81e-01 -2.5 1.03e+00 - 1.00e+00 1.00e+00h 1 6 9.4312578e-01 0.00e+00 4.97e-01 -1.1 4.05e+00 - 1.00e+00 1.61e-01h 2 7 7.3210052e-01 2.79e-02 6.75e-01 -1.4 6.74e-01 - 1.00e+00 9.78e-01h 1 8 7.4671922e-01 0.00e+00 5.31e-01 -1.7 1.04e-01 - 9.85e-01 1.00e+00f 1 9 5.2771619e-01 1.33e-01 6.49e-01 -2.9 4.19e-01 - 1.00e+00 6.65e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.0320147e-01 6.61e-02 5.57e-01 -2.2 2.36e-01 - 1.00e+00 3.20e-01h 1 11 5.4581962e-01 6.04e-03 1.47e-01 -2.3 4.76e-02 - 1.00e+00 9.39e-01h 1 12 5.4493257e-01 0.00e+00 6.97e-03 -4.3 6.53e-03 - 1.00e+00 1.00e+00h 1 13 5.4433841e-01 0.00e+00 1.30e-03 -5.9 9.11e-04 - 1.00e+00 1.00e+00h 1 14 5.4433107e-01 0.00e+00 1.66e-05 -7.8 1.03e-05 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 6.12e-08 -11.0 2.42e-08 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 1.13e-12 -11.0 6.98e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.1333156635373598e-12 1.1333156635373598e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000055148541e-11 1.0000000055148541e-11 Overall NLP error.......: 1.0000000055148541e-11 1.0000000055148541e-11 Number of objective function evaluations = 20 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.026 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.2707378e+00 2.04e+02 9.26e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3738835e+00 5.89e+01 2.15e+00 -5.3 1.07e+01 - 8.71e-01 1.00e+00h 1 2 2.1831633e+00 1.60e+01 9.83e-01 -0.9 1.80e+00 - 5.49e-01 1.00e+00f 1 3 1.8330437e+00 2.89e+00 1.98e-01 -1.0 1.41e+00 - 9.40e-01 1.00e+00h 1 4 1.3118033e+00 0.00e+00 5.04e-01 -0.3 6.00e+00 - 1.00e+00 3.81e-01h 2 5 6.7568142e-01 0.00e+00 4.99e-01 -2.3 3.41e+00 - 8.66e-01 1.00e+00h 1 6 5.2639114e-01 3.75e-02 3.05e-01 -1.4 3.66e-01 - 1.00e+00 9.64e-01h 1 7 5.5489218e-01 0.00e+00 6.28e-02 -2.4 3.08e-02 - 9.85e-01 1.00e+00h 1 8 5.4519463e-01 0.00e+00 2.67e-02 -4.3 1.07e-02 - 9.97e-01 1.00e+00h 1 9 5.4434549e-01 0.00e+00 1.17e-03 -5.8 9.63e-04 - 1.00e+00 9.61e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433107e-01 0.00e+00 2.54e-05 -7.5 1.67e-05 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 3.58e-08 -11.0 3.10e-08 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 1.69e-12 -11.0 1.62e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.6934231794607513e-12 1.6084629951009777e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000094652435e-11 1.0000000094652435e-11 Overall NLP error.......: 1.0000000094652435e-11 1.0000000094652435e-11 Number of objective function evaluations = 16 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 16 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.020 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9843341e+00 3.17e+01 9.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9780295e+00 7.55e+00 1.71e-01 -5.3 7.32e-01 - 9.39e-01 1.00e+00h 1 2 2.9334602e+00 1.09e+00 1.63e-01 -2.1 2.63e-01 - 9.93e-01 1.00e+00h 1 3 2.3520667e+00 0.00e+00 2.21e-01 -1.5 6.58e+00 - 5.07e-01 1.00e+00f 1 4 1.7349415e+00 0.00e+00 5.87e-01 -0.6 2.89e+00 - 1.00e+00 9.60e-01H 1 5 1.1016822e+00 0.00e+00 7.02e-01 -1.2 2.13e+00 - 8.93e-01 1.00e+00f 1 6 8.1881177e-01 2.02e-02 3.73e-01 -3.0 1.93e+00 - 1.00e+00 2.91e-01f 1 7 3.4717978e-01 3.61e-01 9.41e-01 -1.8 6.49e-01 - 9.92e-01 1.00e+00f 1 8 5.8617816e-01 6.69e-02 1.14e+00 -1.3 4.96e-01 - 1.00e+00 8.23e-01h 1 9 5.8151393e-01 0.00e+00 1.39e+00 -2.2 2.99e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4835777e-01 0.00e+00 9.53e-02 -4.0 1.13e-01 - 1.00e+00 1.00e+00h 1 11 5.4460743e-01 2.87e-04 7.60e-03 -3.5 1.58e-02 - 1.00e+00 9.29e-01h 1 12 5.4434016e-01 0.00e+00 7.52e-03 -5.6 7.01e-04 - 1.00e+00 1.00e+00h 1 13 5.4433118e-01 0.00e+00 1.11e-05 -7.6 1.17e-05 - 1.00e+00 9.78e-01h 1 14 5.4433104e-01 0.00e+00 2.82e-07 -11.0 2.80e-07 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 1.13e-11 -11.0 1.21e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.1309786440705238e-11 1.1309786440705238e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000004172219265e-11 1.0000004172219265e-11 Overall NLP error.......: 1.1309786440705238e-11 1.1309786440705238e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 16 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.028 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.9364917e+00 4.18e+02 8.44e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.0816698e+00 1.45e+02 3.72e+00 -5.1 2.74e+01 - 8.26e-01 8.87e-01h 1 2 2.0133872e+00 3.85e+01 3.17e-01 -0.0 2.37e+00 - 9.01e-01 1.00e+00f 1 3 1.9049791e+00 8.88e+00 2.18e-01 -1.7 1.94e+00 - 9.43e-01 1.00e+00h 1 4 1.6341666e+00 1.10e+00 2.91e-01 -2.7 9.58e-01 - 1.00e+00 1.00e+00h 1 5 1.2731426e+00 0.00e+00 3.88e-01 -3.9 1.08e+00 - 1.00e+00 1.00e+00h 1 6 6.8434141e-01 2.11e-01 6.81e-01 -1.5 1.58e+00 - 1.00e+00 9.78e-01h 1 7 1.9031412e-01 4.43e-01 2.39e+00 -2.5 4.74e-01 - 3.12e-01 9.12e-01h 1 8 6.5840371e-01 0.00e+00 2.27e+00 -1.8 3.97e-01 - 1.00e+00 1.00e+00h 1 9 6.4064167e-01 0.00e+00 1.17e-01 -2.9 5.24e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.5462920e-01 7.82e-04 2.24e-01 -3.1 1.03e-01 - 1.00e+00 1.00e+00f 1 11 5.4383864e-01 9.34e-04 7.17e-02 -4.1 1.37e-02 - 1.00e+00 8.67e-01h 1 12 5.4433498e-01 0.00e+00 7.40e-04 -5.8 5.40e-04 - 1.00e+00 1.00e+00h 1 13 5.4433108e-01 0.00e+00 3.75e-06 -7.8 4.25e-06 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 1.49e-06 -11.0 3.36e-08 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 1.14e-11 -11.0 1.49e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.1437961688898213e-11 1.1437961688898213e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000284049780e-11 1.0000000284049780e-11 Overall NLP error.......: 1.1437961688898213e-11 1.1437961688898213e-11 Number of objective function evaluations = 16 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 16 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 16 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.024 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.3717082e+00 6.64e+02 7.64e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4999514e+00 2.27e+02 4.64e+00 -5.0 4.87e+01 - 7.88e-01 8.96e-01h 1 2 2.3622314e+00 6.36e+01 8.56e-01 -0.2 1.27e+00 - 6.99e-01 1.00e+00f 1 3 2.2262339e+00 1.59e+01 4.02e-01 -1.4 2.64e+00 - 9.07e-01 1.00e+00h 1 4 1.9918757e+00 2.85e+00 2.38e-01 -2.5 9.89e-01 - 1.00e+00 1.00e+00h 1 5 3.6008467e-01 6.97e-01 1.39e+00 -7.8 1.21e+01 - 1.43e-01 3.17e-01f 1 6 6.8534999e-01 5.55e+00 2.76e-01 -1.4 2.97e+00 - 4.31e-01 3.52e-01H 1 7 6.8534927e-02 3.09e-01 6.54e+00 -1.6 2.12e+00 - 1.00e+00 7.31e-01f 1 8 6.9894225e-02 1.40e+00 1.81e-01 -1.5 1.77e+00 - 1.00e+00 8.76e-01h 1 9 6.1301772e-02 1.10e+00 1.34e+00 -7.6 2.46e-01 - 9.73e-01 2.56e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 6.4280364e-02 1.10e+00 6.45e+00 -8.2 2.93e-01 - 1.09e-01 1.23e-02h 1 11 4.6044521e-01 2.20e-01 7.82e+01 -1.8 2.08e-01 - 1.00e+00 1.00e+00h 1 12 5.4082143e-01 1.04e-02 1.48e+01 -1.4 8.05e-02 - 9.34e-01 1.00e+00f 1 13 5.4648530e-01 0.00e+00 1.17e-01 -3.3 6.16e-03 - 1.00e+00 1.00e+00h 1 14 5.4450919e-01 0.00e+00 9.18e-03 -4.4 2.19e-03 - 1.00e+00 9.86e-01h 1 15 5.4433296e-01 0.00e+00 2.91e-04 -6.4 1.93e-04 - 1.00e+00 9.96e-01h 1 16 5.4433105e-01 0.00e+00 1.05e-06 -8.3 2.07e-06 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 4.31e-08 -11.0 1.10e-08 - 1.00e+00 1.00e+00h 1 18 5.4433104e-01 0.00e+00 1.29e-13 -11.0 1.99e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.2900791546144319e-13 1.2900791546144319e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000001098403e-11 1.0000000001098403e-11 Overall NLP error.......: 1.0000000001098403e-11 1.0000000001098403e-11 Number of objective function evaluations = 20 Number of objective gradient evaluations = 19 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 19 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.037 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7950850e+00 3.81e+03 4.64e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8536757e+00 1.33e+03 7.50e+00 -0.5 2.60e+02 - 4.87e-01 8.86e-01h 1 2 2.9466196e+00 1.00e+03 7.91e+00 -5.7 8.46e+00 - 7.06e-01 2.72e-01h 1 3 3.1601939e+00 7.98e+02 1.03e+01 -6.2 6.02e+00 - 5.85e-01 2.17e-01h 1 4 3.1622568e+00 7.93e+02 4.01e+02 -2.8 1.90e+00 - 1.00e+00 6.86e-03h 1 5 3.1622768e+00 7.90e+02 1.21e+05 -0.3 1.49e+00 - 1.00e+00 3.34e-03h 1 6 3.1622777e+00 7.90e+02 3.29e+09 1.9 1.49e+00 - 1.00e+00 3.65e-05h 1 7r 3.1622777e+00 7.90e+02 1.00e+03 4.5 0.00e+00 - 0.00e+00 2.98e-07R 2 8r 3.1542127e+00 1.50e+02 8.54e+01 2.0 1.60e+02 - 1.00e+00 4.68e-01f 1 9 2.7752430e+00 2.84e+01 2.16e+00 0.4 2.38e+00 - 9.45e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7417682e+00 7.46e+00 1.54e-01 -1.1 2.77e+00 - 9.27e-01 9.78e-01h 1 11 2.4649289e+00 1.92e-01 1.69e-01 -1.4 1.44e+00 - 1.00e+00 1.00e+00h 1 12 3.1212377e-01 5.40e-01 1.57e+00 -1.4 2.29e+01 - 2.07e-01 2.61e-01f 1 13 1.9575559e-01 6.10e-01 1.86e+00 -2.9 3.05e+00 - 7.90e-01 1.94e-02f 1 14 2.6586986e-02 2.18e+00 1.64e+01 -1.3 5.18e-01 - 1.00e+00 7.30e-01h 1 15 6.3448886e-03 1.46e+00 6.07e+01 -2.1 2.61e-01 - 1.00e+00 3.14e-01h 1 16 7.8955714e-03 1.53e+00 2.05e+01 -2.1 1.86e-01 - 1.00e+00 6.54e-02h 1 17 8.9267323e-03 1.52e+00 7.45e+03 -0.5 1.55e-01 - 1.00e+00 3.38e-03h 1 18 7.7994609e-02 1.47e+00 2.07e+05 -0.4 1.68e-01 - 1.00e+00 3.59e-02h 1 19 4.1675719e-01 3.43e-01 4.65e+03 1.7 1.68e-01 - 9.79e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.3248052e-01 2.78e-02 3.79e+02 0.4 1.10e-01 - 9.55e-01 1.00e+00f 1 21 5.4866816e-01 0.00e+00 6.63e+01 -1.6 1.75e-02 - 9.43e-01 1.00e+00h 1 22 5.4729576e-01 0.00e+00 7.28e-02 -2.8 1.76e-03 - 9.95e-01 1.00e+00h 1 23 5.4475741e-01 0.00e+00 3.17e-02 -4.1 2.77e-03 - 1.00e+00 1.00e+00f 1 24 5.4433729e-01 0.00e+00 8.34e-04 -6.0 4.71e-04 - 1.00e+00 9.71e-01h 1 25 5.4433108e-01 0.00e+00 1.23e-05 -7.8 6.77e-06 - 1.00e+00 1.00e+00h 1 26 5.4433104e-01 0.00e+00 9.20e-08 -11.0 3.48e-08 - 1.00e+00 1.00e+00h 1 27 5.4433104e-01 0.00e+00 2.35e-12 -11.0 5.18e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 27 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 2.3508972546437690e-12 1.7686049628112097e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000077337752e-11 1.0000000077337752e-11 Overall NLP error.......: 1.0000000077337752e-11 1.0000000077337752e-11 Number of objective function evaluations = 30 Number of objective gradient evaluations = 28 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 30 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 29 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.051 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 9.6824584e-01 8.23e+02 6.56e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4952632e+00 3.17e+02 5.26e+00 0.4 6.31e+01 - 1.00e+00 8.02e-01f 1 2 2.6182644e+00 8.83e+01 1.78e+01 0.6 4.62e+00 - 6.04e-01 1.00e+00h 1 3 2.0940293e+00 1.92e+01 3.48e+00 0.4 2.47e+00 - 6.39e-01 1.00e+00f 1 4 2.0510437e+00 6.29e-01 2.43e-01 -1.0 1.65e+00 - 9.55e-01 1.00e+00h 1 5 1.9898329e+00 0.00e+00 2.25e-01 -2.2 1.38e+00 - 1.00e+00 1.00e+00h 1 6 1.5093342e+00 0.00e+00 3.23e-01 -1.7 1.83e+00 - 9.24e-01 1.00e+00f 1 7 8.2023483e-01 1.27e-01 5.56e-01 -1.4 2.25e+00 - 1.00e+00 9.31e-01h 1 8 4.5458018e-01 1.34e-01 6.64e-01 -2.1 4.66e-01 - 2.66e-01 1.00e+00h 1 9 4.1829771e-01 1.81e-01 9.14e-01 -1.6 3.62e-01 - 1.00e+00 1.45e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.9875452e-01 0.00e+00 9.84e-01 -1.5 1.84e-01 - 1.00e+00 1.00e+00h 1 11 5.6310224e-01 0.00e+00 2.10e-01 -2.5 4.14e-02 - 1.00e+00 1.00e+00h 1 12 5.4548368e-01 0.00e+00 1.29e-01 -4.4 2.25e-02 - 1.00e+00 8.76e-01h 1 13 5.4436993e-01 0.00e+00 6.00e-04 -4.8 1.21e-03 - 1.00e+00 9.99e-01h 1 14 5.4433134e-01 0.00e+00 2.32e-06 -6.8 4.20e-05 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 5.89e-07 -11.0 3.26e-07 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 2.93e-12 -11.0 1.23e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478625693e-01 5.4433104478625693e-01 Dual infeasibility......: 2.9349855878990638e-12 2.9349855878990638e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0013105845809228e-11 1.0013105845809228e-11 Overall NLP error.......: 1.0013105845809228e-11 1.0013105845809228e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.026 EXIT: Optimal Solution Found. Test Summary: | Pass Total Time Sampler - LHSampler | 2 2 18.3s [ Info: Multistart algorithm started. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5000000e+00 9.37e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4772823e+00 1.78e+00 1.17e-01 -5.4 2.53e-01 - 9.61e-01 1.00e+00h 1 2 2.3848438e+00 1.10e-01 1.99e-01 -2.3 4.49e-01 - 9.95e-01 1.00e+00h 1 3 2.2771246e+00 0.00e+00 2.18e-01 -3.0 1.89e+00 - 1.00e+00 1.00e+00h 1 4 2.1574768e+00 0.00e+00 2.32e-01 -3.9 1.15e+00 - 1.00e+00 1.00e+00h 1 5 2.1030861e+00 0.00e+00 1.18e-01 -5.1 6.02e-01 - 1.00e+00 1.00e+00h 1 6 2.0457828e+00 0.00e+00 1.21e-01 -6.3 2.38e-01 - 1.00e+00 1.00e+00f 1 7 1.9851504e+00 0.00e+00 1.25e-01 -8.0 2.44e-01 - 1.00e+00 1.00e+00f 1 8 1.9206645e+00 0.00e+00 1.29e-01 -9.2 2.52e-01 - 1.00e+00 1.00e+00f 1 9 1.8516548e+00 0.00e+00 1.34e-01 -10.2 2.60e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.7772441e+00 0.00e+00 1.40e-01 -11.0 2.70e-01 - 1.00e+00 1.00e+00f 1 11 1.6962495e+00 0.00e+00 1.46e-01 -11.0 2.81e-01 - 1.00e+00 1.00e+00f 1 12 1.6070141e+00 0.00e+00 1.54e-01 -11.0 2.95e-01 - 1.00e+00 1.00e+00f 1 13 1.5071026e+00 0.00e+00 1.65e-01 -11.0 3.11e-01 - 1.00e+00 1.00e+00f 1 14 1.3926937e+00 0.00e+00 1.78e-01 -11.0 3.32e-01 - 1.00e+00 1.00e+00f 1 15 1.3668713e+00 0.00e+00 1.81e-01 -11.0 3.59e-01 - 1.00e+00 1.98e-01f 1 16 1.3666106e+00 0.00e+00 1.81e-01 -11.0 3.66e-01 - 1.00e+00 1.95e-03f 1 17 1.3666019e+00 0.00e+00 1.82e-01 -11.0 3.75e-01 - 1.00e+00 6.54e-05f 1 18 1.2680978e+00 1.18e-02 3.37e-01 -11.0 3.79e-01 - 1.00e+00 7.18e-01f 1 19 1.1043663e+00 3.21e-02 4.47e-01 -11.0 4.14e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 8.8128236e-01 5.76e-02 5.58e-01 -11.0 4.89e-01 - 1.00e+00 1.00e+00h 1 21 4.9699569e-01 1.28e-01 9.85e-01 -11.0 6.48e-01 - 1.00e+00 9.70e-01f 1 22 4.9268000e-01 1.27e-01 9.93e-01 -9.1 1.33e+00 - 1.00e+00 4.74e-03h 1 23 4.9263682e-01 1.27e-01 9.94e-01 -7.3 1.33e+00 - 1.00e+00 4.72e-05h 1 24 5.4203647e-01 5.12e-03 1.76e-01 -6.3 5.11e-02 - 1.00e+00 1.00e+00h 1 25 5.4432768e-01 7.57e-06 3.90e-02 -7.8 2.49e-03 - 1.00e+00 1.00e+00h 1 26 5.4433105e-01 0.00e+00 2.13e-05 -8.9 3.67e-06 - 1.00e+00 1.00e+00h 1 27 5.4433104e-01 0.00e+00 3.60e-07 -11.0 9.22e-09 - 1.00e+00 1.00e+00h 1 28 5.4433104e-01 0.00e+00 3.68e-13 -11.0 4.73e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 28 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 3.6831648841939568e-13 3.6831648841939568e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 29 Number of objective gradient evaluations = 29 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 29 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 29 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.042 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.5313393e+00 1.27e+01 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4839416e+00 3.30e+00 1.57e-01 -5.4 3.51e-01 - 9.52e-01 1.00e+00h 1 2 1.3048472e+00 8.02e-01 3.19e-01 -6.7 4.99e-01 - 9.30e-01 1.00e+00h 1 3 1.0533955e+00 9.73e-02 4.48e-01 -2.6 6.61e-01 - 1.00e+00 1.00e+00h 1 4 5.8982897e-01 0.00e+00 8.25e-01 -3.6 9.23e-01 - 1.00e+00 1.00e+00h 1 5 4.0024267e-01 3.68e-01 1.10e+00 -1.7 1.63e+00 - 1.00e+00 3.42e-01h 1 6 5.9531365e-01 4.06e-03 1.04e+00 -2.0 2.70e-01 - 8.80e-01 1.00e+00h 1 7 5.5076681e-01 0.00e+00 2.84e-01 -2.7 2.49e-01 - 1.00e+00 1.00e+00h 1 8 5.4546369e-01 2.21e-04 5.12e-03 -3.4 2.70e-02 - 1.00e+00 9.67e-01h 1 9 5.4435008e-01 0.00e+00 1.90e-02 -5.4 2.07e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433135e-01 0.00e+00 1.11e-04 -7.1 2.84e-05 - 1.00e+00 9.76e-01h 1 11 5.4433104e-01 0.00e+00 8.90e-07 -11.0 5.32e-07 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 1.23e-10 -11.0 1.98e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.2290779505264027e-10 1.2290779505264027e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000026449328530e-11 1.0000026449328530e-11 Overall NLP error.......: 1.2290779505264027e-10 1.2290779505264027e-10 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.023 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7386128e+00 1.17e+02 9.59e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7756392e+00 3.29e+01 9.58e-01 -5.3 5.07e+00 - 8.97e-01 1.00e+00h 1 2 2.7271547e+00 8.19e+00 2.93e-01 -6.1 1.28e+00 - 8.11e-01 1.00e+00h 1 3 2.6207137e+00 1.24e+00 1.84e-01 -2.0 5.69e-01 - 1.00e+00 1.00e+00h 1 4 2.8858098e-01 1.57e+00 1.74e+00 -7.9 1.33e+01 - 9.05e-02 5.12e-01f 1 5 3.5438482e-01 4.04e+00 6.90e-01 -1.2 7.92e+00 - 1.00e+00 2.33e-01h 1 6 2.0474700e-01 1.16e+00 1.01e+00 -2.6 2.73e-01 - 1.00e+00 1.00e+00h 1 7 2.0545555e-01 1.19e+00 1.41e+00 -3.0 1.21e+00 - 9.35e-01 6.65e-02h 1 8 4.4457679e-01 2.58e-01 2.22e+00 -2.6 1.55e-01 - 1.00e+00 1.00e+00h 1 9 5.4159572e-01 3.78e-03 2.75e-01 -2.2 9.57e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4463821e-01 0.00e+00 6.08e-02 -4.0 1.26e-02 - 1.00e+00 1.00e+00h 1 11 5.4436774e-01 0.00e+00 7.39e-03 -5.5 3.27e-04 - 1.00e+00 9.98e-01h 1 12 5.4433139e-01 0.00e+00 1.47e-03 -7.2 5.95e-05 - 1.00e+00 9.81e-01h 1 13 5.4433105e-01 0.00e+00 3.96e-07 -9.1 4.34e-07 - 1.00e+00 9.98e-01h 1 14 5.4433104e-01 0.00e+00 2.49e-09 -11.0 2.25e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478622907e-01 5.4433104478622907e-01 Dual infeasibility......: 2.4929648345661803e-09 2.4929648345661803e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000004291932435e-11 1.0000004291932435e-11 Overall NLP error.......: 2.4929648345661803e-09 2.4929648345661803e-09 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.023 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5310571e+00 6.26e+03 3.01e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.5748732e+00 2.16e+03 7.58e+00 -0.4 3.07e+02 - 2.24e-01 8.93e-01h 1 2 2.6455837e+00 1.72e+03 7.61e+00 -5.6 1.22e+01 - 6.17e-01 2.25e-01h 1 3 3.1575293e+00 1.41e+03 1.30e+01 -0.2 1.55e+01 - 3.65e-01 1.91e-01h 1 4 3.1622302e+00 1.40e+03 7.97e+02 -1.0 8.97e+00 - 9.47e-01 3.31e-03h 1 5 3.1622769e+00 1.40e+03 6.83e+05 0.5 4.68e+00 - 1.00e+00 1.17e-03h 1 6 3.1622777e+00 1.40e+03 5.29e+10 0.1 4.28e+00 - 1.00e+00 1.28e-05h 1 7 3.1622777e+00 1.40e+03 6.25e+13 1.7 1.92e+00 - 1.00e+00 8.38e-04h 1 8 3.1622777e+00 1.10e+03 1.88e+14 2.6 1.76e+00 - 1.00e+00 2.48e-01h 1 9 3.1622777e+00 1.08e+03 4.08e+16 2.0 3.63e+11 - 1.32e-11 7.97e-14h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1622777e+00 0.00e+00 4.24e+16 2.0 4.50e+13 - 1.33e-14 1.41e-14H 1 11 3.1622776e+00 7.75e+03 3.35e+25 1.8 1.64e+02 - 2.49e-09 6.01e-02f 1 12r 3.1622776e+00 7.75e+03 1.00e+03 4.7 0.00e+00 - 0.00e+00 3.24e-07R 2 13r 3.1592104e+00 2.41e+03 8.71e+02 2.2 3.14e+03 - 1.00e+00 1.20e-01f 1 14 3.1518598e+00 2.41e+03 5.89e+05 4.0 3.66e+03 - 1.00e+00 1.27e-05h 1 15 3.1620207e+00 2.40e+03 5.68e+07 3.3 1.49e+01 - 4.21e-01 4.31e-03h 1 16 3.1622751e+00 2.40e+03 3.85e+11 2.6 1.72e+01 - 6.35e-01 9.36e-05h 1 17 3.1622777e+00 2.40e+03 7.20e+15 1.9 2.24e+00 - 1.00e+00 5.30e-05h 1 18 3.1622776e+00 0.00e+00 3.03e+16 1.2 1.10e+10 - 1.82e-10 6.03e-10f 1 19 3.1606828e+00 0.00e+00 1.09e+19 1.2 3.32e+00 - 1.19e-07 2.00e-02f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 3.1606827e+00 0.00e+00 1.09e+19 4.7 3.00e+00 - 1.95e-02 2.21e-04h 1 21r 3.1606827e+00 0.00e+00 1.00e+03 4.7 0.00e+00 - 0.00e+00 2.77e-07R 4 22r 3.1606121e+00 0.00e+00 9.11e+01 -1.7 4.93e+01 - 9.09e-01 9.49e-01f 1 23r 3.0242090e+00 0.00e+00 1.10e+02 1.6 4.85e+00 - 1.01e-01 9.89e-01f 1 24 3.0035669e+00 0.00e+00 1.26e-01 -0.9 1.24e-01 - 1.00e+00 1.00e+00h 1 25 2.9760211e+00 0.00e+00 1.66e-01 -2.4 1.65e-01 - 1.00e+00 1.00e+00h 1 26 2.9476759e+00 0.00e+00 1.45e-01 -3.7 1.68e-01 - 1.00e+00 1.00e+00f 1 27 2.9187619e+00 0.00e+00 1.46e-01 -5.5 1.70e-01 - 1.00e+00 1.00e+00f 1 28 2.8892674e+00 0.00e+00 1.48e-01 -7.3 1.71e-01 - 1.00e+00 1.00e+00f 1 29 2.8591627e+00 0.00e+00 1.49e-01 -9.0 1.73e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.8284157e+00 0.00e+00 1.51e-01 -10.4 1.75e-01 - 1.00e+00 1.00e+00f 1 31 2.7969909e+00 0.00e+00 1.53e-01 -11.0 1.77e-01 - 1.00e+00 1.00e+00f 1 32 2.7648498e+00 0.00e+00 1.54e-01 -11.0 1.79e-01 - 1.00e+00 1.00e+00f 1 33 2.7319503e+00 0.00e+00 1.56e-01 -11.0 1.81e-01 - 1.00e+00 1.00e+00f 1 34 2.6982463e+00 0.00e+00 1.58e-01 -11.0 1.83e-01 - 1.00e+00 1.00e+00f 1 35 2.6636869e+00 0.00e+00 1.60e-01 -11.0 1.85e-01 - 1.00e+00 1.00e+00f 1 36 2.6282157e+00 0.00e+00 1.62e-01 -11.0 1.88e-01 - 1.00e+00 1.00e+00f 1 37 2.5917706e+00 0.00e+00 1.65e-01 -11.0 1.90e-01 - 1.00e+00 1.00e+00f 1 38 2.5542820e+00 0.00e+00 1.67e-01 -11.0 1.93e-01 - 1.00e+00 1.00e+00f 1 39 2.5156722e+00 0.00e+00 1.70e-01 -11.0 1.96e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 2.4758539e+00 0.00e+00 1.72e-01 -11.0 1.99e-01 - 1.00e+00 1.00e+00f 1 41 2.4347284e+00 0.00e+00 1.75e-01 -11.0 2.02e-01 - 1.00e+00 1.00e+00f 1 42 2.3921832e+00 0.00e+00 1.78e-01 -11.0 2.05e-01 - 1.00e+00 1.00e+00f 1 43 2.3480899e+00 0.00e+00 1.82e-01 -11.0 2.09e-01 - 1.00e+00 1.00e+00f 1 44 2.3023004e+00 0.00e+00 1.85e-01 -11.0 2.13e-01 - 1.00e+00 1.00e+00f 1 45 2.2546426e+00 0.00e+00 1.89e-01 -11.0 2.17e-01 - 1.00e+00 1.00e+00f 1 46 2.2049146e+00 0.00e+00 1.93e-01 -11.0 2.22e-01 - 1.00e+00 1.00e+00f 1 47 2.1528777e+00 0.00e+00 1.98e-01 -11.0 2.27e-01 - 1.00e+00 1.00e+00f 1 48 2.0982457e+00 0.00e+00 2.03e-01 -11.0 2.32e-01 - 1.00e+00 1.00e+00f 1 49 2.0406717e+00 0.00e+00 2.09e-01 -11.0 2.38e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 1.9797281e+00 0.00e+00 2.15e-01 -11.0 2.45e-01 - 1.00e+00 1.00e+00f 1 51 1.9148795e+00 0.00e+00 2.23e-01 -11.0 2.53e-01 - 1.00e+00 1.00e+00f 1 52 1.8454405e+00 0.00e+00 2.31e-01 -11.0 2.61e-01 - 1.00e+00 1.00e+00f 1 53 1.7705119e+00 0.00e+00 2.41e-01 -11.0 2.71e-01 - 1.00e+00 1.00e+00f 1 54 1.6888778e+00 0.00e+00 2.53e-01 -11.0 2.82e-01 - 1.00e+00 1.00e+00f 1 55 1.5988289e+00 0.00e+00 2.67e-01 -11.0 2.96e-01 - 1.00e+00 1.00e+00f 1 56 1.4978401e+00 0.00e+00 2.85e-01 -11.0 3.13e-01 - 1.00e+00 1.00e+00f 1 57 1.3819229e+00 0.00e+00 3.09e-01 -11.0 3.34e-01 - 1.00e+00 1.00e+00f 1 58 1.2441447e+00 0.00e+00 3.43e-01 -11.0 3.62e-01 - 1.00e+00 1.00e+00f 1 59 1.0705203e+00 0.00e+00 3.99e-01 -11.0 4.02e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 8.2398483e-01 0.00e+00 5.18e-01 -11.0 4.67e-01 - 1.00e+00 1.00e+00f 1 61 5.6264814e-01 0.00e+00 7.58e-01 -11.0 6.07e-01 - 1.00e+00 5.97e-01f 1 62 5.5941858e-01 0.00e+00 7.63e-01 -11.0 8.89e-01 - 1.00e+00 4.08e-03f 1 63 5.5938617e-01 0.00e+00 7.62e-01 -11.0 8.93e-01 - 1.00e+00 4.06e-05f 1 64 5.5870071e-01 6.21e-07 5.82e-01 -10.9 5.87e-01 - 1.00e+00 1.31e-03f 1 65 5.4396756e-01 6.25e-04 6.07e-01 -11.0 5.87e-01 - 1.00e+00 2.77e-02f 1 66 5.4382848e-01 1.08e-03 1.35e+00 -7.4 4.54e-01 - 1.00e+00 3.34e-04h 1 67 5.4433283e-01 0.00e+00 9.55e-04 -5.9 5.49e-04 - 1.00e+00 1.00e+00h 1 68 5.4433107e-01 0.00e+00 4.90e-06 -8.1 1.92e-06 - 1.00e+00 1.00e+00h 1 69 5.4433104e-01 0.00e+00 4.68e-08 -11.0 2.28e-08 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 70 5.4433104e-01 0.00e+00 2.34e-13 -11.0 1.31e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 70 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 2.3389586831261016e-13 2.3389586831261016e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000003883968e-11 1.0000000003883968e-11 Overall NLP error.......: 1.0000000003883968e-11 1.0000000003883968e-11 Number of objective function evaluations = 78 Number of objective gradient evaluations = 70 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 78 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 73 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.095 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9047375e+00 7.53e+01 9.75e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9159193e+00 2.03e+01 4.88e-01 -5.3 2.71e+00 - 9.13e-01 1.00e+00h 1 2 2.8285017e+00 4.25e+00 1.71e-01 -1.3 5.21e-01 - 9.54e-01 1.00e+00h 1 3 2.1717677e+00 3.94e-01 2.24e-01 -2.2 3.28e+00 - 6.38e-01 1.00e+00h 1 4 3.1574560e-01 8.69e-01 1.57e+00 -3.1 7.91e+00 - 5.43e-01 9.37e-01h 1 5 2.6212580e-01 7.89e+00 9.26e-01 -1.3 8.89e+00 - 3.11e-02 9.96e-01f 1 6 2.6212391e-02 1.30e+00 1.73e+01 -1.4 9.50e+01 - 1.00e+00 9.19e-02f 1 7 3.5529957e-01 8.57e-01 1.79e+01 -0.8 5.74e+00 - 1.00e+00 8.24e-01h 1 8 3.6764577e-01 5.66e+00 3.82e+00 -0.5 3.97e+00 - 1.00e+00 1.00e+00f 1 9 4.1602047e-01 1.21e+00 2.20e-01 -0.7 1.64e+00 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 4.7354603e-01 2.92e-01 6.31e-01 -1.0 8.59e-01 - 1.00e+00 9.96e-01h 1 11 5.7399695e-01 0.00e+00 6.12e-01 -1.6 1.27e-01 - 9.42e-01 1.00e+00h 1 12 5.5974515e-01 0.00e+00 5.66e-02 -2.7 1.05e-01 - 9.98e-01 1.00e+00h 1 13 5.4474778e-01 0.00e+00 4.26e-02 -4.5 3.03e-02 - 1.00e+00 9.75e-01h 1 14 5.4433712e-01 0.00e+00 5.22e-03 -5.2 8.04e-04 - 1.00e+00 9.42e-01h 1 15 5.4433113e-01 0.00e+00 8.87e-06 -7.3 3.01e-05 - 1.00e+00 9.99e-01h 1 16 5.4433104e-01 0.00e+00 1.31e-07 -11.0 1.58e-07 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 9.95e-13 -11.0 1.31e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 9.9548147503014661e-13 9.6475568542316330e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000262564110e-11 1.0000000262564110e-11 Overall NLP error.......: 1.0000000262564110e-11 1.0000000262564110e-11 Number of objective function evaluations = 18 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.030 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.1124749e+00 1.66e+03 6.02e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.1471661e+00 5.72e+02 6.98e+00 -4.6 1.44e+02 - 6.67e-01 8.96e-01h 1 2 3.1514126e+00 1.67e+02 2.96e+00 -1.6 1.37e+00 - 9.95e-01 1.00e+00h 1 3 2.7971737e+00 3.85e+01 3.50e+00 0.0 3.27e+00 - 2.56e-01 1.00e+00f 1 4 2.7703338e+00 4.62e+00 2.01e-01 -1.2 3.13e+00 - 9.91e-01 1.00e+00h 1 5 2.7056423e+00 0.00e+00 1.79e-01 -2.4 7.54e-01 - 9.95e-01 1.00e+00h 1 6 2.1575402e+00 0.00e+00 2.33e-01 -1.5 2.69e+00 - 8.24e-01 1.00e+00h 1 7 1.5210792e+00 0.00e+00 3.06e-01 -1.4 3.03e+00 - 1.00e+00 1.00e+00h 1 8 8.6356886e-01 1.85e-02 5.21e-01 -1.6 2.55e+00 - 1.00e+00 6.16e-01f 1 9 8.2699392e-01 2.95e-02 5.22e-01 -7.8 3.61e-01 - 4.10e-01 1.71e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 4.4299658e-01 1.11e-01 1.01e+00 -3.2 4.88e-01 - 1.00e+00 1.00e+00f 1 11 4.2419268e-01 1.91e-01 1.74e+00 -1.7 3.10e-01 - 1.00e+00 1.11e-01h 1 12 5.6585145e-01 0.00e+00 4.35e-01 -1.8 1.40e-01 - 1.00e+00 1.00e+00h 1 13 5.5218265e-01 0.00e+00 4.72e-02 -3.2 1.53e-02 - 1.00e+00 1.00e+00h 1 14 5.4444628e-01 0.00e+00 5.42e-02 -4.9 8.82e-03 - 1.00e+00 9.62e-01h 1 15 5.4433502e-01 0.00e+00 2.77e-05 -5.7 1.21e-04 - 1.00e+00 9.98e-01h 1 16 5.4433105e-01 4.15e-12 1.39e-05 -11.0 4.33e-06 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 2.27e-10 -11.0 5.00e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478622674e-01 5.4433104478622674e-01 Dual infeasibility......: 2.2653079412293664e-10 2.2653079412293664e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000163054286e-11 1.0000000163054286e-11 Overall NLP error.......: 2.2653079412293664e-10 2.2653079412293664e-10 Number of objective function evaluations = 18 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.030 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9580399e+00 5.35e+03 3.71e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9776376e+00 1.85e+03 7.26e+00 -0.4 2.91e+02 - 3.27e-01 8.94e-01h 1 2 3.0313761e+00 1.43e+03 7.47e+00 -5.6 1.04e+01 - 6.50e-01 2.50e-01h 1 3 3.1609955e+00 1.31e+03 1.35e+01 -6.1 9.65e+00 - 4.83e-01 8.32e-02h 1 4 3.1622649e+00 1.31e+03 4.57e+03 -2.4 5.34e+00 - 7.58e-01 1.50e-03h 1 5 3.1622775e+00 1.31e+03 7.84e+06 0.4 4.21e+00 - 1.00e+00 5.79e-04h 1 6r 3.1622775e+00 1.31e+03 1.00e+03 3.2 0.00e+00 - 0.00e+00 3.65e-07R 5 7r 3.1621699e+00 4.34e+02 8.27e+02 1.5 2.82e+03 - 2.05e-01 2.32e-02f 1 8 3.0549173e+00 1.21e+02 7.86e+00 -0.2 1.28e+00 - 1.80e-01 1.00e+00f 1 9 2.9879953e+00 3.78e+01 2.67e+00 -0.3 3.21e+00 - 9.78e-01 9.37e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9251339e+00 8.08e+00 5.81e-01 -0.8 7.98e-01 - 8.52e-01 1.00e+00f 1 11 2.8626780e+00 0.00e+00 2.03e-01 -1.8 3.61e-01 - 9.96e-01 1.00e+00h 1 12 2.5921098e+00 0.00e+00 1.99e-01 -1.6 1.48e+00 - 7.96e-01 1.00e+00h 1 13 2.2373995e+00 0.00e+00 2.14e-01 -1.8 1.71e+00 - 9.52e-01 1.00e+00f 1 14 1.8334920e+00 0.00e+00 2.63e-01 -1.8 1.79e+00 - 1.00e+00 9.17e-01h 1 15 1.7583889e+00 0.00e+00 2.81e-01 -3.0 2.77e-01 - 9.99e-01 1.00e+00h 1 16 1.6756842e+00 0.00e+00 2.98e-01 -4.9 2.84e-01 - 1.00e+00 1.00e+00f 1 17 1.5841649e+00 0.00e+00 2.90e-01 -6.0 2.98e-01 - 1.00e+00 1.00e+00f 1 18 1.4812032e+00 0.00e+00 3.10e-01 -6.9 3.16e-01 - 1.00e+00 1.00e+00f 1 19 1.3624983e+00 0.00e+00 3.37e-01 -7.8 3.38e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.2204218e+00 0.00e+00 3.77e-01 -8.5 3.67e-01 - 1.00e+00 1.00e+00f 1 21 1.0391033e+00 0.00e+00 4.42e-01 -9.2 4.10e-01 - 1.00e+00 1.00e+00f 1 22 9.7988306e-01 0.00e+00 4.69e-01 -9.9 4.81e-01 - 1.00e+00 2.48e-01f 1 23 9.7926407e-01 0.00e+00 4.69e-01 -10.6 5.09e-01 - 1.00e+00 2.38e-03f 1 24 9.7562055e-01 1.74e-05 4.71e-01 -10.2 4.57e-01 - 1.00e+00 1.56e-02f 1 25 7.0264354e-01 6.96e-02 6.57e-01 -9.8 4.58e-01 - 1.00e+00 1.00e+00f 1 26 4.0328583e-01 1.98e-01 1.13e+00 -7.7 5.61e-01 - 1.00e+00 5.90e-01f 1 27 4.0180444e-01 2.03e-01 1.13e+00 -5.7 7.11e-01 - 1.00e+00 1.68e-03h 1 28 5.4299414e-01 2.29e-03 4.57e-01 -4.7 1.33e-01 - 1.00e+00 1.00e+00h 1 29 5.4450986e-01 0.00e+00 2.88e-03 -5.8 1.65e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.4433197e-01 0.00e+00 4.84e-04 -6.6 1.94e-04 - 1.00e+00 1.00e+00h 1 31 5.4433105e-01 0.00e+00 1.15e-06 -8.6 9.99e-07 - 1.00e+00 1.00e+00h 1 32 5.4433104e-01 0.00e+00 1.05e-08 -11.0 5.62e-09 - 1.00e+00 1.00e+00h 1 33 5.4433104e-01 0.00e+00 2.51e-14 -11.0 5.46e-15 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 33 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.5091040356528538e-14 2.2446189680757268e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000107992e-11 1.0000000000107992e-11 Overall NLP error.......: 1.0000000000107992e-11 1.0000000000107992e-11 Number of objective function evaluations = 39 Number of objective gradient evaluations = 34 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 39 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 35 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.051 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.6220221e+00 4.28e+03 4.20e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.6853575e+00 1.50e+03 7.36e+00 -0.5 2.70e+02 - 4.39e-01 8.86e-01h 1 2 2.7822565e+00 1.16e+03 7.75e+00 -5.7 9.72e+00 - 6.87e-01 2.46e-01h 1 3 3.1587038e+00 8.89e+02 1.21e+01 -1.1 8.82e+00 - 5.07e-01 2.53e-01h 1 4 3.1622420e+00 8.83e+02 3.09e+02 -1.8 3.53e+00 - 1.00e+00 6.33e-03h 1 5 3.1622773e+00 8.83e+02 5.94e+05 0.3 1.56e+00 - 1.00e+00 5.29e-04h 1 6r 3.1622773e+00 8.83e+02 1.00e+03 1.7 0.00e+00 - 0.00e+00 3.85e-07R 5 7r 3.1621861e+00 2.85e+02 8.53e+02 2.7 4.62e+04 - 1.76e-01 1.13e-03f 1 8 2.9222505e+00 7.25e+01 1.47e+00 0.2 1.46e+00 - 1.00e+00 1.00e+00f 1 9 2.8590790e+00 1.92e+00 5.85e-01 0.1 2.05e+00 - 8.66e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.8284396e+00 0.00e+00 1.45e-01 -1.6 2.84e+00 - 9.24e-01 1.00e+00h 1 11 2.7247137e+00 0.00e+00 1.83e-01 -2.0 5.76e-01 - 9.69e-01 1.00e+00h 1 12 2.6036318e+00 0.00e+00 1.91e-01 -2.7 6.45e-01 - 1.00e+00 1.00e+00h 1 13 2.4684551e+00 0.00e+00 2.02e-01 -3.8 6.86e-01 - 1.00e+00 1.00e+00h 1 14 2.4270824e+00 0.00e+00 1.63e-01 -4.6 2.03e-01 - 1.00e+00 1.00e+00h 1 15 2.3842654e+00 0.00e+00 1.66e-01 -5.9 2.06e-01 - 1.00e+00 1.00e+00f 1 16 2.3398747e+00 0.00e+00 1.69e-01 -7.7 2.10e-01 - 1.00e+00 1.00e+00f 1 17 2.2937583e+00 0.00e+00 1.72e-01 -9.3 2.14e-01 - 1.00e+00 1.00e+00f 1 18 2.2457391e+00 0.00e+00 1.76e-01 -10.5 2.18e-01 - 1.00e+00 1.00e+00f 1 19 2.1956093e+00 0.00e+00 1.80e-01 -11.0 2.23e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.1431223e+00 0.00e+00 1.85e-01 -11.0 2.28e-01 - 1.00e+00 1.00e+00f 1 21 2.0879819e+00 0.00e+00 1.89e-01 -11.0 2.33e-01 - 1.00e+00 1.00e+00f 1 22 2.0298283e+00 0.00e+00 1.95e-01 -11.0 2.39e-01 - 1.00e+00 1.00e+00f 1 23 1.9682166e+00 0.00e+00 2.01e-01 -11.0 2.46e-01 - 1.00e+00 1.00e+00f 1 24 1.9025876e+00 0.00e+00 2.08e-01 -11.0 2.54e-01 - 1.00e+00 1.00e+00f 1 25 1.8322226e+00 0.00e+00 2.16e-01 -11.0 2.63e-01 - 1.00e+00 1.00e+00f 1 26 1.7561739e+00 0.00e+00 2.25e-01 -11.0 2.73e-01 - 1.00e+00 1.00e+00f 1 27 1.6731518e+00 0.00e+00 2.36e-01 -11.0 2.85e-01 - 1.00e+00 1.00e+00f 1 28 1.5813285e+00 0.00e+00 2.50e-01 -11.0 2.99e-01 - 1.00e+00 1.00e+00f 1 29 1.4779750e+00 0.00e+00 2.68e-01 -11.0 3.16e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.3587161e+00 0.00e+00 2.91e-01 -11.0 3.38e-01 - 1.00e+00 1.00e+00f 1 31 1.2157775e+00 0.00e+00 3.25e-01 -11.0 3.68e-01 - 1.00e+00 1.00e+00f 1 32 1.0328869e+00 0.00e+00 3.83e-01 -11.0 4.11e-01 - 1.00e+00 1.00e+00f 1 33 7.6339719e-01 0.00e+00 5.18e-01 -11.0 4.84e-01 - 1.00e+00 1.00e+00f 1 34 5.7021100e-01 0.00e+00 6.93e-01 -11.0 6.55e-01 - 1.00e+00 3.93e-01f 1 35 5.6794739e-01 0.00e+00 6.96e-01 -11.0 8.77e-01 - 1.00e+00 2.94e-03f 1 36 5.6792446e-01 0.00e+00 6.95e-01 -11.0 8.79e-01 - 1.00e+00 2.96e-05f 1 37 5.5984552e-01 8.55e-05 1.44e+00 -11.0 7.82e-01 - 1.00e+00 1.16e-02f 1 38 5.4430745e-01 3.95e-04 1.48e+00 -11.0 7.90e-01 - 1.00e+00 2.17e-02f 1 39 5.4415271e-01 3.95e-04 2.58e+00 -8.2 5.59e-01 - 1.00e+00 3.01e-04f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 5.4433313e-01 0.00e+00 3.43e-04 -6.0 1.96e-04 - 1.00e+00 1.00e+00h 1 41 5.4433106e-01 0.00e+00 5.64e-06 -8.1 2.25e-06 - 1.00e+00 1.00e+00h 1 42 5.4433104e-01 0.00e+00 3.90e-08 -11.0 1.96e-08 - 1.00e+00 1.00e+00h 1 43 5.4433104e-01 0.00e+00 4.28e-13 -11.0 9.85e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 43 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 4.2821302059792288e-13 3.2698036533543751e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000006937306e-11 1.0000000006937306e-11 Overall NLP error.......: 1.0000000006937306e-11 1.0000000006937306e-11 Number of objective function evaluations = 49 Number of objective gradient evaluations = 44 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 49 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 45 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.068 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.1180340e+00 1.95e+03 4.31e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2718314e+00 7.26e+02 7.57e+00 -4.6 1.72e+02 - 6.37e-01 8.42e-01h 1 2 2.4346526e+00 4.91e+02 1.28e+01 1.0 1.32e+01 - 1.00e+00 3.25e-01f 1 3 2.9899756e+00 1.37e+02 2.36e+01 -4.9 3.01e+00 - 6.56e-01 1.00e+00h 1 4 3.1606012e+00 7.64e+01 2.86e+01 1.7 6.94e+00 - 1.00e+00 3.68e-01f 1 5 3.1581143e+00 0.00e+00 8.55e+01 -4.2 4.06e+00 - 3.83e-01 1.00e+00h 1 6 3.1056948e+00 0.00e+00 2.40e+01 0.2 6.07e+00 - 1.00e+00 1.00e+00f 1 7 3.1052605e+00 0.00e+00 3.85e-01 -5.5 1.45e-02 - 9.83e-01 1.00e+00h 1 8 3.0663862e+00 0.00e+00 1.52e-01 -1.3 2.42e-01 - 8.66e-01 1.00e+00f 1 9 1.5867138e+00 0.00e+00 3.06e-01 -1.2 2.32e+01 - 2.56e-01 2.99e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1504248e+00 1.22e+01 5.47e-01 0.1 7.88e+01 - 1.76e-01 1.45e-01f 1 11 1.9348645e+00 0.00e+00 1.46e-01 -0.6 1.05e+01 - 6.28e-01 1.00e+00f 1 12 1.8945965e+00 1.24e+00 1.80e-01 -0.6 2.96e+00 - 1.00e+00 1.00e+00h 1 13 1.7739112e+00 0.00e+00 2.46e-01 -6.6 7.20e-01 - 9.26e-01 1.00e+00h 1 14 1.6128269e+00 0.00e+00 2.95e-01 -3.6 5.63e-01 - 1.00e+00 1.00e+00h 1 15 1.4138523e+00 4.16e-02 3.40e-01 -3.9 6.24e-01 - 1.00e+00 9.93e-01f 1 16 1.2844465e+00 2.32e-02 3.85e-01 -4.9 3.68e-01 - 1.00e+00 1.00e+00f 1 17 1.1252941e+00 3.20e-02 4.39e-01 -5.7 4.09e-01 - 1.00e+00 1.00e+00f 1 18 9.1167292e-01 5.38e-02 5.39e-01 -6.5 4.79e-01 - 1.00e+00 1.00e+00f 1 19 5.4935761e-01 1.19e-01 8.91e-01 -6.7 6.21e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 4.9910843e-01 1.14e-01 9.78e-01 -4.2 1.17e+00 - 1.00e+00 6.39e-02f 1 21 5.5315164e-01 0.00e+00 1.55e-01 -3.2 5.69e-02 - 1.00e+00 1.00e+00h 1 22 5.4610388e-01 0.00e+00 1.94e-02 -4.7 1.12e-02 - 1.00e+00 1.00e+00h 1 23 5.4434778e-01 0.00e+00 5.31e-03 -5.6 2.76e-03 - 1.00e+00 9.78e-01h 1 24 5.4433116e-01 0.00e+00 4.51e-05 -7.4 2.73e-05 - 1.00e+00 9.93e-01h 1 25 5.4433104e-01 0.00e+00 2.45e-07 -11.0 1.45e-07 - 1.00e+00 1.00e+00h 1 26 5.4433104e-01 0.00e+00 9.40e-12 -11.0 6.53e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 26 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 9.4047821409250700e-12 9.4047821409250700e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001179785158e-11 1.0000001179785158e-11 Overall NLP error.......: 1.0000001179785158e-11 1.0000001179785158e-11 Number of objective function evaluations = 27 Number of objective gradient evaluations = 27 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 27 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 27 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.036 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.6809513e+00 3.18e+02 8.86e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7755974e+00 9.20e+01 2.91e+00 -5.2 1.94e+01 - 8.46e-01 1.00e+00h 1 2 2.5690115e+00 2.43e+01 1.25e+00 -0.4 2.73e+00 - 4.88e-01 1.00e+00f 1 3 2.3289475e+00 3.65e+00 4.00e-01 -0.8 1.18e+00 - 9.33e-01 1.00e+00h 1 4 1.4216685e+00 0.00e+00 2.96e-01 -2.2 3.40e+00 - 9.83e-01 1.00e+00h 1 5 4.2783051e-01 1.97e-01 9.10e-01 -0.7 2.12e+00 - 1.00e+00 9.41e-01h 1 6 5.8309467e-01 6.23e-01 3.31e-01 -1.2 5.41e-01 - 9.04e-01 5.73e-01h 1 7 5.1170385e-01 1.49e-01 4.02e-01 -2.8 2.44e-01 - 9.96e-01 1.00e+00h 1 8 5.3838762e-01 1.27e-02 1.80e-01 -2.4 3.99e-02 - 1.00e+00 9.50e-01h 1 9 5.4480314e-01 0.00e+00 1.31e-02 -4.0 6.95e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4434003e-01 0.00e+00 3.88e-04 -5.7 5.04e-04 - 1.00e+00 1.00e+00h 1 11 5.4433108e-01 0.00e+00 5.29e-05 -7.7 9.75e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 3.29e-07 -11.0 4.07e-08 - 1.00e+00 1.00e+00h 1 13 5.4433104e-01 0.00e+00 5.87e-11 -11.0 3.45e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 5.8688942594642413e-11 5.8688942594642413e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001486964858e-11 1.0000001486964858e-11 Overall NLP error.......: 5.8688942594642413e-11 5.8688942594642413e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 14 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 14 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.024 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.3048861e+00 0.00e+00 6.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2858725e+00 0.00e+00 8.91e-02 -0.9 2.35e-01 - 9.99e-01 1.00e+00f 1 2 1.9827713e+00 0.00e+00 1.95e-01 -1.5 1.76e+00 - 1.00e+00 1.00e+00f 1 3 1.5196676e+00 0.00e+00 2.86e-01 -2.3 2.60e+00 - 9.92e-01 1.00e+00h 1 4 9.2612120e-01 1.61e-01 4.57e-01 -1.8 1.53e+00 - 1.00e+00 1.00e+00h 1 5 6.0084631e-01 8.39e-02 7.89e-01 -2.9 6.08e-01 - 1.00e+00 1.00e+00h 1 6 5.3356582e-01 2.37e-02 7.58e-01 -1.6 7.20e-01 - 1.00e+00 2.04e-01h 1 7 5.7296654e-01 4.12e-02 1.89e-01 -1.7 2.14e-01 - 1.00e+00 7.90e-01h 1 8 5.4400884e-01 3.68e-03 1.30e-01 -3.6 6.99e-02 - 1.00e+00 1.00e+00h 1 9 5.4436446e-01 0.00e+00 6.60e-03 -4.0 2.40e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433298e-01 0.00e+00 3.58e-05 -6.1 4.62e-05 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 1.94e-06 -11.0 3.17e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 7.56e-11 -11.0 1.89e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623040e-01 5.4433104478623040e-01 Dual infeasibility......: 7.5618733497151425e-11 7.5618733497151425e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000008586622e-11 1.0000000008586622e-11 Overall NLP error.......: 7.5618733497151425e-11 7.5618733497151425e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.019 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.1650635e+00 1.90e+00 9.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1377535e+00 1.06e-01 1.21e-01 -1.0 1.19e-01 - 9.88e-01 1.00e+00h 1 2 1.6734298e+00 0.00e+00 2.48e-01 -1.9 1.78e+00 - 8.01e-01 1.00e+00h 1 3 4.9102268e-01 2.27e-01 9.49e-01 -2.4 2.71e+00 - 1.00e+00 1.00e+00f 1 4 6.7810184e-01 6.47e-01 4.06e-01 -1.0 3.64e+00 - 1.00e+00 2.22e-01H 1 5 5.6675286e-01 1.51e-01 2.83e-01 -2.6 3.89e-01 - 9.98e-01 1.00e+00h 1 6 5.4424245e-01 1.17e-02 2.08e-01 -1.8 1.46e-01 - 1.00e+00 8.09e-01h 1 7 5.4610095e-01 0.00e+00 2.16e-03 -3.3 9.00e-02 - 1.00e+00 1.00e+00h 1 8 5.4434495e-01 0.00e+00 5.46e-03 -5.3 4.60e-03 - 1.00e+00 1.00e+00h 1 9 5.4433116e-01 0.00e+00 1.67e-05 -7.3 4.66e-05 - 1.00e+00 9.91e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433104e-01 0.00e+00 1.84e-07 -11.0 2.54e-07 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 8.84e-12 -11.0 1.50e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 8.8368201645039335e-12 8.8368201645039335e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001168764607e-11 1.0000001168764607e-11 Overall NLP error.......: 1.0000001168764607e-11 1.0000001168764607e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 12 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 12 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.019 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 7.9056942e-01 6.59e+03 9.66e-02 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 8.9834960e-01 2.31e+03 7.96e+00 -0.4 3.13e+02 - 1.85e-01 8.85e-01f 1 2 1.0013913e+00 1.92e+03 7.88e+00 -5.5 1.55e+01 - 4.20e-01 1.79e-01h 1 3 3.1480197e+00 1.29e+03 3.46e+01 0.1 2.40e+01 - 1.00e+00 3.71e-01h 1 4 3.1621354e+00 1.28e+03 4.31e+02 1.0 8.56e+00 - 9.09e-01 1.04e-02h 1 5 3.1622658e+00 1.27e+03 5.73e+04 0.5 3.91e+00 - 9.98e-01 7.80e-03h 1 6 3.1622776e+00 1.27e+03 5.67e+08 -0.6 3.03e+00 - 1.00e+00 1.01e-04h 1 7 3.1622777e+00 1.27e+03 5.10e+13 0.5 1.68e+00 - 1.00e+00 1.10e-05h 1 8 3.1622777e+00 3.93e+02 5.09e+11 2.6 1.73e+00 - 9.90e-01 1.00e+00h 1 9 2.7971247e+00 3.95e+02 1.48e+20 4.7 4.19e+04 - 3.40e-09 1.00e+00H 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9433659e+00 1.06e+02 1.60e+19 4.7 9.54e+00 - 1.00e+00 9.31e-01h 1 11 2.4002975e+00 1.09e+02 1.12e+19 4.7 9.84e+00 - 1.06e-01 2.95e-01h 1 12 2.6262669e+00 1.08e+02 1.11e+19 4.7 7.68e+01 - 7.56e-03 1.48e-02h 1 13 2.9381053e+00 1.06e+02 1.09e+19 4.7 1.08e+02 - 1.61e-02 1.61e-02h 1 14 2.9380970e+00 2.94e+01 1.33e+08 4.7 1.51e+00 - 9.90e-01 1.00e+00f 1 15 2.9370309e+00 6.94e+00 1.32e+06 4.7 6.57e-01 - 9.90e-01 1.00e+00f 1 16 2.9354063e+00 9.58e-01 7.07e+03 3.2 1.87e-01 - 9.95e-01 1.00e+00f 1 17 2.9353337e+00 0.00e+00 5.49e+02 1.2 3.75e-02 - 9.98e-01 1.00e+00f 1 18 2.9352756e+00 0.00e+00 3.76e+00 0.1 2.82e-03 - 9.97e-01 1.00e+00f 1 19 2.9328577e+00 0.00e+00 1.73e-01 -1.8 1.42e-02 - 9.93e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.9303980e+00 0.00e+00 1.70e-01 -3.5 1.44e-02 - 1.00e+00 1.00e+00h 1 21 2.9279504e+00 0.00e+00 1.71e-01 -4.7 1.43e-02 - 1.00e+00 1.00e+00h 1 22 2.8986452e+00 0.00e+00 1.41e-01 -5.6 1.71e-01 - 1.00e+00 1.00e+00f 1 23 2.8858758e+00 0.00e+00 1.41e-01 -7.4 1.72e-01 - 1.00e+00 4.28e-01f 1 24 2.8557495e+00 1.09e-03 1.75e-01 -6.8 1.73e-01 - 1.00e+00 1.00e+00f 1 25 2.8249810e+00 1.20e-03 1.77e-01 -7.7 1.75e-01 - 1.00e+00 1.00e+00f 1 26 2.7935345e+00 1.32e-03 1.79e-01 -9.0 1.77e-01 - 1.00e+00 1.00e+00f 1 27 2.7613716e+00 1.38e-03 1.81e-01 -10.1 1.79e-01 - 1.00e+00 1.00e+00f 1 28 2.7284502e+00 1.45e-03 1.83e-01 -11.0 1.81e-01 - 1.00e+00 1.00e+00f 1 29 2.6947242e+00 1.52e-03 1.85e-01 -11.0 1.83e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.6601428e+00 1.60e-03 1.88e-01 -11.0 1.85e-01 - 1.00e+00 1.00e+00f 1 31 2.6246497e+00 1.68e-03 1.90e-01 -11.0 1.88e-01 - 1.00e+00 1.00e+00f 1 32 2.5881829e+00 1.77e-03 1.93e-01 -11.0 1.90e-01 - 1.00e+00 1.00e+00f 1 33 2.5506731e+00 1.88e-03 1.96e-01 -11.0 1.93e-01 - 1.00e+00 1.00e+00f 1 34 2.5120425e+00 1.99e-03 1.99e-01 -11.0 1.96e-01 - 1.00e+00 1.00e+00f 1 35 2.4722043e+00 2.12e-03 2.02e-01 -11.0 1.99e-01 - 1.00e+00 1.00e+00f 1 36 2.4310598e+00 2.26e-03 2.05e-01 -11.0 2.02e-01 - 1.00e+00 1.00e+00f 1 37 2.3884973e+00 2.42e-03 2.09e-01 -11.0 2.05e-01 - 1.00e+00 1.00e+00f 1 38 2.3443885e+00 2.59e-03 2.13e-01 -11.0 2.09e-01 - 1.00e+00 1.00e+00f 1 39 2.2985862e+00 2.80e-03 2.17e-01 -11.0 2.13e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 2.2509189e+00 3.03e-03 2.21e-01 -11.0 2.17e-01 - 1.00e+00 1.00e+00f 1 41 2.2011861e+00 3.30e-03 2.26e-01 -11.0 2.21e-01 - 1.00e+00 1.00e+00f 1 42 2.1491504e+00 3.61e-03 2.32e-01 -11.0 2.26e-01 - 1.00e+00 1.00e+00f 1 43 2.0945278e+00 3.97e-03 2.38e-01 -11.0 2.32e-01 - 1.00e+00 1.00e+00f 1 44 2.0369741e+00 4.41e-03 2.45e-01 -11.0 2.38e-01 - 1.00e+00 1.00e+00f 1 45 1.9760659e+00 4.94e-03 2.52e-01 -11.0 2.44e-01 - 1.00e+00 1.00e+00f 1 46 1.9112736e+00 5.58e-03 2.60e-01 -11.0 2.52e-01 - 1.00e+00 1.00e+00f 1 47 1.8419205e+00 6.39e-03 2.70e-01 -11.0 2.60e-01 - 1.00e+00 1.00e+00f 1 48 1.7671212e+00 7.42e-03 2.81e-01 -11.0 2.70e-01 - 1.00e+00 1.00e+00f 1 49 1.6856815e+00 8.78e-03 2.95e-01 -11.0 2.81e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 1.5959295e+00 1.06e-02 3.11e-01 -11.0 2.95e-01 - 1.00e+00 1.00e+00f 1 51 1.4954084e+00 1.33e-02 3.32e-01 -11.0 3.11e-01 - 1.00e+00 1.00e+00f 1 52 1.3802663e+00 1.73e-02 3.59e-01 -11.0 3.31e-01 - 1.00e+00 1.00e+00f 1 53 1.2438833e+00 2.39e-02 3.98e-01 -11.0 3.58e-01 - 1.00e+00 1.00e+00f 1 54 1.0731534e+00 3.62e-02 4.60e-01 -11.0 3.96e-01 - 1.00e+00 1.00e+00f 1 55 8.3461923e-01 6.46e-02 5.88e-01 -11.0 4.55e-01 - 1.00e+00 1.00e+00f 1 56 5.0183588e-01 1.14e-01 9.74e-01 -11.0 5.74e-01 - 1.00e+00 7.75e-01f 1 57 4.9818751e-01 1.14e-01 1.77e+00 -9.2 8.90e-01 - 1.00e+00 4.10e-03h 1 58 4.9815101e-01 1.14e-01 1.84e+00 -7.3 8.90e-01 - 1.00e+00 4.09e-05h 1 59 5.4249113e-01 4.10e-03 1.56e-01 -6.4 4.61e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 5.4432899e-01 4.81e-06 2.29e-02 -8.0 2.00e-03 - 1.00e+00 1.00e+00h 1 61 5.4433105e-01 0.00e+00 1.41e-05 -9.1 2.24e-06 - 1.00e+00 1.00e+00h 1 62 5.4433104e-01 0.00e+00 7.56e-07 -11.0 7.40e-09 - 1.00e+00 1.00e+00h 1 63 5.4433104e-01 0.00e+00 3.64e-13 -11.0 1.37e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 63 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 3.6373718584309868e-13 3.6373718584309868e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 65 Number of objective gradient evaluations = 64 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 65 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 64 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.087 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.4366986e+00 7.27e+03 2.51e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4761070e+00 2.50e+03 9.75e+00 -0.4 3.23e+02 - 9.90e-02 8.96e-01f 1 2 2.6221951e+00 1.96e+03 8.53e+00 -5.5 1.23e+01 - 5.83e-01 2.35e-01h 1 3 3.1573342e+00 1.65e+03 9.79e+00 -1.3 1.80e+01 - 2.80e-01 1.72e-01h 1 4 3.1622283e+00 1.64e+03 1.48e+03 -1.9 1.16e+01 - 1.00e+00 2.67e-03h 1 5 3.1622772e+00 1.64e+03 9.17e+06 0.9 4.58e+00 - 1.00e+00 1.61e-04h 1 6r 3.1622772e+00 1.64e+03 1.00e+03 2.5 0.00e+00 - 0.00e+00 4.28e-07R 3 7r 3.1618078e+00 5.61e+02 8.09e+02 2.8 1.32e+04 - 2.31e-01 4.97e-03f 1 8 3.1305337e+00 3.35e+02 1.36e+02 -0.1 1.37e+00 - 9.03e-01 4.68e-01f 1 9 3.1619618e+00 2.91e+02 6.70e+03 2.8 2.32e+00 - 1.00e+00 1.33e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9731956e+00 7.37e+01 5.91e+03 3.6 1.17e+00 - 6.26e-01 1.00e+00f 1 11 2.9380994e+00 5.20e+01 2.33e+03 2.3 2.60e+00 - 9.96e-01 4.90e-01h 1 12 2.8489793e+00 1.30e+01 4.12e+02 1.5 9.46e-01 - 1.00e+00 1.00e+00f 1 13 2.8049665e+00 2.06e+00 1.55e+02 0.4 3.07e-01 - 1.00e+00 1.00e+00h 1 14 2.7924531e+00 0.00e+00 3.19e+01 -0.9 1.01e-01 - 1.00e+00 1.00e+00h 1 15 2.7900126e+00 0.00e+00 7.08e-01 -2.3 1.36e-02 - 1.00e+00 1.00e+00h 1 16 2.6571779e+00 0.00e+00 1.97e-01 -1.4 7.24e-01 - 9.25e-01 1.00e+00f 1 17 2.5000501e+00 0.00e+00 1.91e-01 -2.0 8.10e-01 - 9.27e-01 1.00e+00f 1 18 2.3262025e+00 0.00e+00 2.14e-01 -2.9 8.39e-01 - 9.97e-01 1.00e+00h 1 19 2.2795545e+00 0.00e+00 1.85e-01 -4.1 2.15e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.2309266e+00 0.00e+00 1.89e-01 -5.6 2.19e-01 - 1.00e+00 1.00e+00f 1 21 2.1801173e+00 0.00e+00 1.94e-01 -7.1 2.24e-01 - 1.00e+00 1.00e+00f 1 22 2.1268677e+00 0.00e+00 1.99e-01 -8.7 2.29e-01 - 1.00e+00 1.00e+00f 1 23 2.0708642e+00 0.00e+00 2.04e-01 -9.9 2.35e-01 - 1.00e+00 1.00e+00f 1 24 2.0117240e+00 0.00e+00 2.10e-01 -11.0 2.41e-01 - 1.00e+00 1.00e+00f 1 25 1.9489716e+00 0.00e+00 2.17e-01 -11.0 2.49e-01 - 1.00e+00 1.00e+00f 1 26 1.8820056e+00 0.00e+00 2.24e-01 -11.0 2.57e-01 - 1.00e+00 1.00e+00f 1 27 1.8100472e+00 0.00e+00 2.33e-01 -11.0 2.66e-01 - 1.00e+00 1.00e+00f 1 28 1.7320609e+00 0.00e+00 2.44e-01 -11.0 2.76e-01 - 1.00e+00 1.00e+00f 1 29 1.6466212e+00 0.00e+00 2.56e-01 -11.0 2.89e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.5516796e+00 0.00e+00 2.72e-01 -11.0 3.04e-01 - 1.00e+00 1.00e+00f 1 31 1.4441184e+00 0.00e+00 2.92e-01 -11.0 3.22e-01 - 1.00e+00 1.00e+00f 1 32 1.3188047e+00 0.00e+00 3.20e-01 -11.0 3.46e-01 - 1.00e+00 1.00e+00f 1 33 1.1662396e+00 0.00e+00 3.62e-01 -11.0 3.79e-01 - 1.00e+00 1.00e+00f 1 34 1.0556445e+00 0.00e+00 4.00e-01 -11.0 4.29e-01 - 1.00e+00 5.73e-01f 1 35 1.0544800e+00 0.00e+00 4.00e-01 -11.0 4.74e-01 - 1.00e+00 5.19e-03f 1 36 1.0544679e+00 0.00e+00 4.00e-01 -11.0 4.74e-01 - 1.00e+00 5.36e-05f 1 37 1.0473253e+00 6.75e-05 4.05e-01 -11.0 4.63e-01 - 1.00e+00 3.24e-02f 1 38 7.9430872e-01 6.29e-02 6.18e-01 -11.0 4.66e-01 - 1.00e+00 1.00e+00f 1 39 5.0665051e-01 1.00e-01 9.64e-01 -10.8 6.00e-01 - 1.00e+00 6.24e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 5.0356509e-01 1.00e-01 1.90e+00 -8.9 8.79e-01 - 1.00e+00 3.54e-03h 1 41 5.0353424e-01 1.00e-01 2.00e+00 -7.1 8.71e-01 - 1.00e+00 3.57e-05h 1 42 5.4289116e-01 3.20e-03 1.36e-01 -6.5 4.12e-02 - 1.00e+00 1.00e+00h 1 43 5.4432975e-01 2.93e-06 2.85e-03 -8.2 1.56e-03 - 1.00e+00 1.00e+00h 1 44 5.4433105e-01 0.00e+00 2.53e-06 -9.8 1.41e-06 - 1.00e+00 1.00e+00h 1 45 5.4433104e-01 0.00e+00 1.64e-09 -11.0 7.02e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 45 (scaled) (unscaled) Objective...............: 5.4433104478623362e-01 5.4433104478623362e-01 Dual infeasibility......: 1.6414034846550730e-09 1.6414034846550730e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0002675126868055e-11 1.0002675126868055e-11 Overall NLP error.......: 1.6414034846550730e-09 1.6414034846550730e-09 Number of objective function evaluations = 49 Number of objective gradient evaluations = 46 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 49 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 47 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.064 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.5811388e+00 3.37e+03 3.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.7114320e+00 1.21e+03 7.73e+00 -0.5 2.50e+02 - 5.29e-01 8.67e-01h 1 2 1.9039794e+00 9.84e+02 8.17e+00 -5.7 1.07e+01 - 4.54e-01 2.01e-01h 1 3 3.1521820e+00 5.19e+02 2.77e+01 -0.5 1.10e+01 - 1.00e+00 5.72e-01h 1 4 3.1621769e+00 4.05e+02 1.63e+02 1.1 1.36e+00 - 1.00e+00 2.32e-01f 1 5 3.0295759e+00 3.34e+02 4.96e+03 2.9 4.27e+00 - 1.00e+00 1.92e-01f 1 6 2.7598397e+00 9.16e+01 1.51e+04 3.6 1.56e+00 - 4.90e-01 1.00e+00f 1 7 2.7890624e+00 1.27e+01 1.32e+02 2.5 3.27e+00 - 9.75e-01 1.00e+00f 1 8 2.7612687e+00 0.00e+00 1.69e+02 -3.4 1.83e+00 - 6.83e-01 1.00e+00h 1 9 2.7593868e+00 0.00e+00 1.66e+01 0.0 4.69e-01 - 9.96e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7591061e+00 0.00e+00 8.81e-01 -1.2 7.38e-03 - 1.00e+00 1.00e+00h 1 11 2.7481121e+00 0.00e+00 1.82e-01 -2.3 6.05e-02 - 9.88e-01 1.00e+00h 1 12 2.7368783e+00 0.00e+00 1.83e-01 -3.8 6.16e-02 - 1.00e+00 1.00e+00h 1 13 2.7255458e+00 0.00e+00 1.83e-01 -5.4 6.19e-02 - 1.00e+00 1.00e+00h 1 14 2.6916817e+00 0.00e+00 1.14e-01 -6.8 1.83e-01 - 1.00e+00 1.00e+00f 1 15 2.6569518e+00 0.00e+00 1.16e-01 -8.6 1.86e-01 - 1.00e+00 1.00e+00f 1 16 2.6212988e+00 0.00e+00 1.18e-01 -10.0 1.88e-01 - 1.00e+00 1.00e+00f 1 17 2.5846590e+00 0.00e+00 1.19e-01 -11.0 1.91e-01 - 1.00e+00 1.00e+00f 1 18 2.5469615e+00 0.00e+00 1.21e-01 -11.0 1.93e-01 - 1.00e+00 1.00e+00f 1 19 2.5081269e+00 0.00e+00 1.23e-01 -11.0 1.96e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.4680658e+00 0.00e+00 1.25e-01 -11.0 1.99e-01 - 1.00e+00 1.00e+00f 1 21 2.4266769e+00 0.00e+00 1.27e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 22 2.3838452e+00 0.00e+00 1.29e-01 -11.0 2.06e-01 - 1.00e+00 1.00e+00f 1 23 2.3394386e+00 0.00e+00 1.32e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 24 2.2933047e+00 0.00e+00 1.34e-01 -11.0 2.14e-01 - 1.00e+00 1.00e+00f 1 25 2.2452662e+00 0.00e+00 1.37e-01 -11.0 2.18e-01 - 1.00e+00 1.00e+00f 1 26 2.1951149e+00 0.00e+00 1.40e-01 -11.0 2.23e-01 - 1.00e+00 1.00e+00f 1 27 2.1426038e+00 0.00e+00 1.44e-01 -11.0 2.28e-01 - 1.00e+00 1.00e+00f 1 28 2.0874363e+00 0.00e+00 1.48e-01 -11.0 2.33e-01 - 1.00e+00 1.00e+00f 1 29 2.0292515e+00 0.00e+00 1.52e-01 -11.0 2.40e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.9676040e+00 0.00e+00 1.57e-01 -11.0 2.46e-01 - 1.00e+00 1.00e+00f 1 31 1.9019331e+00 0.00e+00 1.62e-01 -11.0 2.54e-01 - 1.00e+00 1.00e+00f 1 32 1.8315182e+00 0.00e+00 1.68e-01 -11.0 2.63e-01 - 1.00e+00 1.00e+00f 1 33 1.7554092e+00 0.00e+00 1.76e-01 -11.0 2.73e-01 - 1.00e+00 1.00e+00f 1 34 1.6723120e+00 0.00e+00 1.84e-01 -11.0 2.85e-01 - 1.00e+00 1.00e+00f 1 35 1.6644094e+00 0.00e+00 1.85e-01 -11.0 2.99e-01 - 1.00e+00 8.82e-02f 1 36 1.6643301e+00 0.00e+00 1.85e-01 -11.0 3.00e-01 - 1.00e+00 8.78e-04f 1 37 1.6642814e+00 0.00e+00 1.83e-01 -11.0 2.98e-01 - 1.00e+00 5.43e-04f 1 38 1.5721110e+00 1.06e-02 3.16e-01 -11.0 2.98e-01 - 1.00e+00 1.00e+00f 1 39 1.4683948e+00 1.41e-02 3.38e-01 -11.0 3.15e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.3487573e+00 1.86e-02 3.67e-01 -11.0 3.37e-01 - 1.00e+00 1.00e+00f 1 41 1.2054792e+00 2.62e-02 4.10e-01 -11.0 3.66e-01 - 1.00e+00 1.00e+00f 1 42 1.0225244e+00 4.10e-02 4.82e-01 -11.0 4.08e-01 - 1.00e+00 1.00e+00f 1 43 7.5460584e-01 7.77e-02 6.50e-01 -11.0 4.76e-01 - 1.00e+00 1.00e+00f 1 44 5.0709787e-01 9.87e-02 9.62e-01 -11.0 6.28e-01 - 1.00e+00 4.98e-01f 1 45 5.0447348e-01 9.84e-02 1.13e+00 -9.1 1.03e+00 - 1.00e+00 3.02e-03h 1 46 5.0444724e-01 9.84e-02 1.18e+00 -7.3 1.02e+00 - 1.00e+00 3.04e-05h 1 47 5.4292309e-01 3.12e-03 1.35e-01 -6.5 4.03e-02 - 1.00e+00 1.00e+00h 1 48 5.4432979e-01 2.78e-06 1.04e-02 -8.1 1.53e-03 - 1.00e+00 1.00e+00h 1 49 5.4433105e-01 0.00e+00 9.77e-06 -9.4 1.37e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 5.4433104e-01 0.00e+00 5.65e-08 -11.0 1.23e-09 - 1.00e+00 1.00e+00h 1 51 5.4433104e-01 0.00e+00 4.27e-14 -11.0 1.98e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 51 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.2660687121509672e-14 4.2660687121509672e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 52 Number of objective gradient evaluations = 52 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 52 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 52 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.069 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.7677670e+00 4.96e+01 9.82e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.7830017e+00 1.39e+01 3.88e-01 -5.4 1.30e+00 - 9.23e-01 1.00e+00h 1 2 1.6079278e+00 3.57e+00 2.75e-01 -1.6 5.94e-01 - 9.51e-01 1.00e+00h 1 3 1.1528889e+00 0.00e+00 4.50e-01 -0.6 2.23e+01 - 1.00e+00 2.87e-01f 2 4 4.9907021e-01 1.46e-01 6.26e-01 -1.4 6.68e+00 - 1.00e+00 9.88e-01h 1 5 5.6564091e-01 3.55e-03 1.50e-01 -1.8 7.09e-02 - 1.00e+00 1.00e+00h 1 6 5.4815211e-01 0.00e+00 4.86e-02 -3.7 3.14e-02 - 1.00e+00 1.00e+00h 1 7 5.4436011e-01 1.28e-05 1.22e-02 -4.7 6.48e-03 - 1.00e+00 9.65e-01h 1 8 5.4433148e-01 0.00e+00 4.33e-05 -6.5 6.31e-05 - 1.00e+00 9.90e-01h 1 9 5.4433104e-01 3.53e-11 4.49e-07 -11.0 7.43e-07 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433104e-01 0.00e+00 6.15e-11 -11.0 8.03e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 10 (scaled) (unscaled) Objective...............: 5.4433104478623062e-01 5.4433104478623062e-01 Dual infeasibility......: 6.1451954636027040e-11 6.1451954636027040e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000244517619e-11 1.0000000244517619e-11 Overall NLP error.......: 6.1451954636027040e-11 6.1451954636027040e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 11 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 11 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.015 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.2500000e+00 2.90e+01 9.88e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2309472e+00 8.21e+00 1.83e-01 -5.4 5.17e-01 - 9.35e-01 1.00e+00h 1 2 1.0111738e+00 2.33e+00 3.93e-01 -6.6 4.93e-01 - 9.36e-01 1.00e+00h 1 3 2.9848666e-01 4.86e-01 1.59e+00 -1.7 1.21e+00 - 2.47e-01 9.97e-01f 1 4 3.0473754e-01 1.05e+00 9.87e-01 -1.7 2.69e+00 - 8.64e-01 4.47e-01h 1 5 3.4919263e-01 5.80e-01 5.42e-01 -2.7 1.51e-01 - 6.66e-01 5.22e-01h 1 6 5.0845859e-01 8.69e-02 6.39e-01 -3.5 1.37e-01 - 1.00e+00 1.00e+00h 1 7 5.4334970e-01 2.33e-03 2.65e-01 -4.7 3.67e-02 - 1.00e+00 1.00e+00h 1 8 5.4434797e-01 3.61e-07 9.08e-03 -5.7 1.09e-03 - 1.00e+00 1.00e+00h 1 9 5.4433128e-01 0.00e+00 3.12e-04 -7.5 2.79e-05 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433105e-01 0.00e+00 2.29e-07 -9.3 3.25e-07 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 1.30e-09 -11.0 1.63e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 5.4433104478623018e-01 5.4433104478623018e-01 Dual infeasibility......: 1.3048679914362538e-09 1.3048679914362538e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001541277043e-11 1.0000001541277043e-11 Overall NLP error.......: 1.3048679914362538e-09 1.3048679914362538e-09 Number of objective function evaluations = 12 Number of objective gradient evaluations = 12 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 12 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 12 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.019 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.0155644e+00 5.95e+03 2.72e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.0791241e+00 2.07e+03 7.42e+00 -0.4 3.02e+02 - 2.60e-01 8.88e-01h 1 2 2.1727167e+00 1.68e+03 7.59e+00 -5.6 1.30e+01 - 6.27e-01 2.06e-01h 1 3 3.1539193e+00 1.23e+03 2.04e+01 -0.1 1.76e+01 - 4.33e-01 2.96e-01h 1 4 3.1621942e+00 1.22e+03 2.45e+02 -0.8 7.34e+00 - 9.83e-01 7.12e-03h 1 5 3.1622766e+00 1.22e+03 8.14e+04 0.1 3.97e+00 - 1.00e+00 3.14e-03h 1 6 3.1622777e+00 1.22e+03 2.26e+09 -0.3 3.48e+00 - 1.00e+00 3.58e-05h 1 7 3.1622777e+00 3.76e+02 7.91e+08 0.7 1.71e+00 - 1.00e+00 1.00e+00h 1 8 3.1539907e+00 9.53e+01 4.02e+14 -4.2 1.28e+00 - 1.17e-06 1.00e+00f 1 9 3.1560038e+00 9.53e+01 3.90e+14 4.7 5.68e+00 - 1.39e-01 3.08e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1622150e+00 9.52e+01 3.90e+14 4.7 6.46e+01 - 2.89e-02 6.08e-04h 1 11 3.1622770e+00 9.52e+01 3.89e+14 4.7 3.84e+00 - 1.00e+00 8.33e-04h 1 12 3.1622777e+00 2.60e+01 2.86e+13 4.7 3.26e+00 - 3.45e-01 9.97e-01h 1 13 3.1622777e+00 5.75e+00 9.99e+12 3.5 6.28e-01 - 1.00e+00 1.00e+00h 1 14 3.1622777e+00 6.71e-01 2.17e+12 2.6 1.52e-01 - 1.00e+00 1.00e+00h 1 15 3.1622777e+00 1.40e-02 9.33e+10 2.0 2.31e-02 - 1.00e+00 1.00e+00h 1 16 3.1622754e+00 0.00e+00 4.39e+08 4.7 5.02e-04 - 9.91e-01 1.00e+00f 1 17 3.1620463e+00 0.00e+00 4.37e+06 4.7 1.45e-03 - 9.90e-01 1.00e+00f 1 18 3.1565827e+00 0.00e+00 4.41e+04 4.2 3.45e-02 - 9.93e-01 1.00e+00f 1 19 3.1547016e+00 0.00e+00 5.32e+02 1.9 1.19e-02 - 9.92e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 3.1512359e+00 0.00e+00 4.11e+00 0.3 2.19e-02 2.0 9.94e-01 1.00e+00f 1 21 3.1502347e+00 0.00e+00 2.11e-01 -1.5 6.31e-03 1.5 9.99e-01 1.00e+00f 1 22 3.0997136e+00 0.00e+00 1.55e-01 -1.6 3.16e-01 - 4.52e-01 1.00e+00f 1 23 2.7446576e+00 3.46e-02 2.34e-01 -2.4 3.18e+00 - 1.00e+00 6.52e-01f 1 24 2.7377818e+00 5.00e-02 2.75e+00 -4.4 4.11e-01 - 9.97e-01 9.18e-02h 1 25 2.7042388e+00 0.00e+00 1.85e-01 -2.4 1.83e-01 - 9.94e-01 1.00e+00f 1 26 2.6700049e+00 0.00e+00 1.86e-01 -3.4 1.84e-01 - 1.00e+00 1.00e+00f 1 27 2.6347532e+00 0.00e+00 1.90e-01 -5.4 1.87e-01 - 1.00e+00 1.00e+00f 1 28 2.5985238e+00 0.00e+00 1.92e-01 -6.9 1.90e-01 - 1.00e+00 1.00e+00f 1 29 2.5712810e+00 0.00e+00 1.94e-01 -5.9 1.92e-01 - 1.00e+00 7.33e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.5332715e+00 1.86e-03 1.97e-01 -7.0 1.94e-01 - 1.00e+00 1.00e+00f 1 31 2.4941039e+00 2.04e-03 2.00e-01 -8.6 1.97e-01 - 1.00e+00 1.00e+00f 1 32 2.4536853e+00 2.18e-03 2.03e-01 -9.9 2.00e-01 - 1.00e+00 1.00e+00f 1 33 2.4119115e+00 2.33e-03 2.07e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 34 2.3686637e+00 2.49e-03 2.11e-01 -11.0 2.07e-01 - 1.00e+00 1.00e+00f 1 35 2.3238053e+00 2.68e-03 2.15e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 36 2.2771788e+00 2.90e-03 2.19e-01 -11.0 2.15e-01 - 1.00e+00 1.00e+00f 1 37 2.2286003e+00 3.15e-03 2.24e-01 -11.0 2.19e-01 - 1.00e+00 1.00e+00f 1 38 2.1778535e+00 3.43e-03 2.29e-01 -11.0 2.24e-01 - 1.00e+00 1.00e+00f 1 39 2.1246813e+00 3.77e-03 2.35e-01 -11.0 2.29e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 2.0687743e+00 4.16e-03 2.41e-01 -11.0 2.34e-01 - 1.00e+00 1.00e+00f 1 41 2.0097551e+00 4.64e-03 2.48e-01 -11.0 2.41e-01 - 1.00e+00 1.00e+00f 1 42 1.9471562e+00 5.21e-03 2.56e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 43 1.8803871e+00 5.92e-03 2.65e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 44 1.8086858e+00 6.82e-03 2.75e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 45 1.7310422e+00 7.99e-03 2.87e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 46 1.6460721e+00 9.55e-03 3.02e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 47 1.5517978e+00 1.17e-02 3.20e-01 -11.0 3.01e-01 - 1.00e+00 1.00e+00f 1 48 1.4452337e+00 1.49e-02 3.43e-01 -11.0 3.19e-01 - 1.00e+00 1.00e+00f 1 49 1.3215206e+00 1.98e-02 3.75e-01 -11.0 3.42e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 1.1718270e+00 2.84e-02 4.22e-01 -11.0 3.73e-01 - 1.00e+00 1.00e+00f 1 51 9.7694111e-01 4.59e-02 5.04e-01 -11.0 4.19e-01 - 1.00e+00 1.00e+00f 1 52 6.7651980e-01 9.22e-02 7.24e-01 -11.0 4.97e-01 - 1.00e+00 1.00e+00f 1 53 5.0788874e-01 9.52e-02 9.60e-01 -11.0 6.91e-01 - 1.00e+00 2.89e-01f 1 54 5.0614235e-01 9.50e-02 1.64e+00 -9.0 8.76e-01 - 1.00e+00 2.02e-03h 1 55 5.0612490e-01 9.50e-02 1.78e+00 -7.2 8.52e-01 - 1.00e+00 2.07e-05h 1 56 5.4299899e-01 2.96e-03 1.30e-01 -6.7 3.87e-02 - 1.00e+00 1.00e+00h 1 57 5.4432991e-01 2.51e-06 8.14e-03 -8.3 1.45e-03 - 1.00e+00 1.00e+00h 1 58 5.4433105e-01 0.00e+00 7.36e-06 -9.7 1.24e-06 - 1.00e+00 1.00e+00h 1 59 5.4433104e-01 0.00e+00 1.95e-08 -11.0 5.68e-10 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 5.4433104e-01 0.00e+00 1.17e-14 -11.0 4.20e-15 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 60 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.1677026341893048e-14 1.1677026341893048e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 61 Number of objective gradient evaluations = 61 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 61 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 61 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.105 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.6770510e+00 1.75e+02 9.34e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.8375957e+00 5.06e+01 2.27e+00 -0.5 8.53e+00 - 9.13e-01 1.00e+00h 1 2 1.3668064e+00 1.27e+01 1.78e+00 -0.3 2.42e+00 - 4.28e-01 1.00e+00h 1 3 4.4553169e-01 2.50e+00 7.23e-01 -0.7 1.67e+00 - 9.73e-01 1.00e+00h 1 4 3.1467420e+00 0.00e+00 6.77e+00 0.6 1.93e+01 - 1.39e-01 5.07e-01f 1 5 2.9066753e+00 0.00e+00 4.85e-02 -1.1 1.47e+00 - 1.00e+00 1.00e+00h 1 6 2.8780138e+00 0.00e+00 1.68e-01 -2.7 4.36e-01 - 1.00e+00 1.00e+00h 1 7 2.8477029e+00 0.00e+00 1.75e-01 -4.1 1.75e-01 - 9.99e-01 1.00e+00h 1 8 2.8167070e+00 0.00e+00 8.81e-02 -5.3 1.76e-01 - 1.00e+00 1.00e+00f 1 9 2.7850182e+00 0.00e+00 8.91e-02 -6.5 1.78e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7525978e+00 0.00e+00 9.01e-02 -8.0 1.80e-01 - 1.00e+00 1.00e+00f 1 11 2.7194021e+00 0.00e+00 9.12e-02 -9.6 1.82e-01 - 1.00e+00 1.00e+00f 1 12 2.6853834e+00 0.00e+00 9.24e-02 -11.0 1.84e-01 - 1.00e+00 1.00e+00f 1 13 2.6504888e+00 0.00e+00 9.36e-02 -11.0 1.86e-01 - 1.00e+00 1.00e+00f 1 14 2.6146599e+00 0.00e+00 9.49e-02 -11.0 1.89e-01 - 1.00e+00 1.00e+00f 1 15 2.5778318e+00 0.00e+00 9.62e-02 -11.0 1.91e-01 - 1.00e+00 1.00e+00f 1 16 2.5399322e+00 0.00e+00 9.77e-02 -11.0 1.94e-01 - 1.00e+00 1.00e+00f 1 17 2.5008798e+00 0.00e+00 9.92e-02 -11.0 1.97e-01 - 1.00e+00 1.00e+00f 1 18 2.4605833e+00 0.00e+00 1.01e-01 -11.0 2.00e-01 - 1.00e+00 1.00e+00f 1 19 2.4189391e+00 0.00e+00 1.03e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.3758291e+00 0.00e+00 1.04e-01 -11.0 2.07e-01 - 1.00e+00 1.00e+00f 1 21 2.3311180e+00 0.00e+00 1.06e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 22 2.2846492e+00 0.00e+00 1.09e-01 -11.0 2.14e-01 - 1.00e+00 1.00e+00f 1 23 2.2362401e+00 0.00e+00 1.11e-01 -11.0 2.19e-01 - 1.00e+00 1.00e+00f 1 24 2.1856762e+00 0.00e+00 1.13e-01 -11.0 2.24e-01 - 1.00e+00 1.00e+00f 1 25 2.1327021e+00 0.00e+00 1.16e-01 -11.0 2.29e-01 - 1.00e+00 1.00e+00f 1 26 2.0770108e+00 0.00e+00 1.19e-01 -11.0 2.34e-01 - 1.00e+00 1.00e+00f 1 27 2.0182277e+00 0.00e+00 1.23e-01 -11.0 2.41e-01 - 1.00e+00 1.00e+00f 1 28 1.9558888e+00 0.00e+00 1.27e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 29 1.8894081e+00 0.00e+00 1.31e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.8180291e+00 0.00e+00 1.36e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 31 1.7407489e+00 0.00e+00 1.43e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 32 1.6561926e+00 0.00e+00 1.50e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 33 1.5623945e+00 0.00e+00 1.59e-01 -11.0 3.02e-01 - 1.00e+00 1.00e+00f 1 34 1.4645045e+00 0.00e+00 1.69e-01 -11.0 3.20e-01 - 1.00e+00 9.26e-01f 1 35 1.4634925e+00 0.00e+00 1.70e-01 -11.0 3.41e-01 - 1.00e+00 8.68e-03f 1 36 1.4634821e+00 0.00e+00 1.70e-01 -11.0 3.42e-01 - 1.00e+00 8.97e-05f 1 37 1.4596876e+00 1.91e-05 1.71e-01 -11.0 3.51e-01 - 1.00e+00 3.28e-02f 1 38 1.3385008e+00 1.77e-02 3.70e-01 -11.0 3.52e-01 - 1.00e+00 1.00e+00f 1 39 1.1928538e+00 2.68e-02 4.14e-01 -11.0 3.90e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.0055657e+00 4.27e-02 4.90e-01 -11.0 4.46e-01 - 1.00e+00 1.00e+00f 1 41 7.2633466e-01 8.28e-02 6.75e-01 -11.0 5.49e-01 - 1.00e+00 1.00e+00f 1 42 5.0791089e-01 9.61e-02 9.60e-01 -11.0 8.29e-01 - 1.00e+00 4.15e-01f 1 43 5.0561675e-01 9.58e-02 9.64e-01 -9.1 1.30e+00 - 1.00e+00 2.65e-03h 1 44 5.0559382e-01 9.58e-02 9.64e-01 -7.2 1.28e+00 - 1.00e+00 2.68e-05h 1 45 5.4298728e-01 2.98e-03 1.31e-01 -6.6 3.92e-02 - 1.00e+00 1.00e+00h 1 46 5.4432993e-01 2.55e-06 1.64e-02 -8.3 1.46e-03 - 1.00e+00 1.00e+00h 1 47 5.4433105e-01 0.00e+00 4.45e-06 -9.7 1.22e-06 - 1.00e+00 1.00e+00h 1 48 5.4433104e-01 0.00e+00 4.88e-08 -11.0 1.74e-09 - 1.00e+00 1.00e+00h 1 49 5.4433104e-01 0.00e+00 1.92e-14 -11.0 1.75e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 49 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.9206858326015208e-14 1.4683066900949467e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 50 Number of objective gradient evaluations = 50 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 50 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 50 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.061 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5617377e+00 2.25e+03 5.70e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.6820278e+00 7.97e+02 7.94e+00 -4.5 2.02e+02 - 6.06e-01 8.77e-01h 1 2 2.8411262e+00 5.37e+02 8.35e+00 -5.8 4.80e+00 - 7.44e-01 3.69e-01h 1 3 2.9826643e+00 1.57e+02 4.74e+00 -2.5 1.34e+00 - 9.99e-01 1.00e+00h 1 4 2.3595981e+00 3.65e+01 4.09e+00 0.3 3.33e+00 - 3.34e-01 1.00e+00f 1 5 2.3749642e+00 1.41e+01 8.35e-01 -0.3 3.63e+00 - 1.00e+00 8.55e-01h 1 6 2.1749584e+00 2.14e+00 3.53e-01 -0.9 9.10e-01 - 9.95e-01 1.00e+00h 1 7 3.0605945e-01 1.82e+00 1.50e+00 -1.5 8.14e+00 - 1.00e+00 5.70e-01f 1 8 4.7554162e-01 1.86e+00 4.49e-01 -1.2 4.15e-01 - 1.00e+00 5.53e-01h 1 9 4.0396854e-01 5.18e-01 5.14e-01 -2.7 1.99e-01 - 9.96e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.6285847e-01 1.85e-02 1.09e+00 -1.6 1.54e-01 - 9.56e-01 1.00e+00h 1 11 5.4108284e-01 1.75e-02 1.95e-01 -2.6 3.56e-02 - 1.00e+00 9.32e-01h 1 12 5.4501839e-01 1.27e-04 2.66e-03 -4.2 6.55e-03 - 1.00e+00 1.00e+00h 1 13 5.4433893e-01 0.00e+00 1.77e-03 -5.9 1.22e-03 - 1.00e+00 1.00e+00h 1 14 5.4433108e-01 0.00e+00 1.77e-05 -7.7 1.13e-05 - 1.00e+00 9.96e-01h 1 15 5.4433104e-01 0.00e+00 4.23e-08 -11.0 3.55e-08 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 1.60e-12 -11.0 8.88e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.5993591662990837e-12 1.5993591662990837e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000057712539e-11 1.0000000057712539e-11 Overall NLP error.......: 1.0000000057712539e-11 1.0000000057712539e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.026 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.0103986e+00 5.27e+02 8.16e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0774072e+00 1.54e+02 4.06e+00 -5.0 3.70e+01 - 8.09e-01 1.00e+00h 1 2 2.6651530e+00 3.84e+01 3.76e+00 0.2 3.42e+00 - 3.30e-01 1.00e+00f 1 3 2.4724007e+00 6.99e+00 1.24e+00 -0.4 1.70e+00 - 9.25e-01 1.00e+00h 1 4 2.0889734e+00 1.80e-01 3.55e-01 -1.8 1.75e+00 - 9.91e-01 1.00e+00h 1 5 3.0885208e-01 7.66e-01 1.45e+00 -0.9 1.38e+01 - 1.00e+00 3.11e-01f 1 6 4.1190088e-01 1.70e+00 2.72e-01 -1.2 1.35e+00 - 9.33e-01 6.52e-01h 1 7 3.1658292e-01 7.83e-01 3.41e-01 -2.6 2.47e-01 - 1.00e+00 6.93e-01h 1 8 5.4003373e-01 1.46e-02 1.73e+00 -1.4 1.91e-01 - 5.72e-01 1.00e+00f 1 9 5.7573692e-01 0.00e+00 1.09e-01 -3.5 4.73e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4575582e-01 0.00e+00 5.57e-02 -4.3 3.36e-02 - 1.00e+00 1.00e+00f 1 11 5.4432781e-01 2.84e-05 1.47e-02 -5.6 1.66e-03 - 1.00e+00 9.39e-01h 1 12 5.4433148e-01 0.00e+00 2.07e-05 -6.6 3.00e-05 - 1.00e+00 9.95e-01h 1 13 5.4433104e-01 0.00e+00 1.77e-06 -11.0 7.28e-07 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 5.71e-11 -11.0 2.75e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478623062e-01 5.4433104478623062e-01 Dual infeasibility......: 5.7056942871370798e-11 5.7056942871370798e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000015341368311e-11 1.0000015341368311e-11 Overall NLP error.......: 5.7056942871370798e-11 5.7056942871370798e-11 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.028 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.0618622e+00 0.00e+00 9.68e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0433459e+00 0.00e+00 1.14e-01 -0.9 1.16e-01 - 1.00e+00 1.00e+00f 1 2 3.0166413e+00 0.00e+00 1.63e-01 -2.3 1.63e-01 - 1.00e+00 1.00e+00h 1 3 2.9890532e+00 0.00e+00 8.30e-02 -3.9 1.66e-01 - 1.00e+00 1.00e+00f 1 4 2.9609401e+00 0.00e+00 8.38e-02 -5.1 1.67e-01 - 1.00e+00 1.00e+00f 1 5 2.9322859e+00 0.00e+00 8.46e-02 -6.7 1.69e-01 - 1.00e+00 1.00e+00f 1 6 2.9030648e+00 0.00e+00 8.54e-02 -8.0 1.71e-01 - 1.00e+00 1.00e+00f 1 7 2.8732479e+00 0.00e+00 8.63e-02 -9.5 1.72e-01 - 1.00e+00 1.00e+00f 1 8 2.8428040e+00 0.00e+00 8.73e-02 -11.0 1.74e-01 - 1.00e+00 1.00e+00f 1 9 2.8116991e+00 0.00e+00 8.82e-02 -11.0 1.76e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7798963e+00 0.00e+00 8.92e-02 -11.0 1.78e-01 - 1.00e+00 1.00e+00f 1 11 2.7473552e+00 0.00e+00 9.03e-02 -11.0 1.80e-01 - 1.00e+00 1.00e+00f 1 12 2.7140316e+00 0.00e+00 9.14e-02 -11.0 1.82e-01 - 1.00e+00 1.00e+00f 1 13 2.6798768e+00 0.00e+00 9.26e-02 -11.0 1.84e-01 - 1.00e+00 1.00e+00f 1 14 2.6448372e+00 0.00e+00 9.38e-02 -11.0 1.87e-01 - 1.00e+00 1.00e+00f 1 15 2.6088535e+00 0.00e+00 9.51e-02 -11.0 1.89e-01 - 1.00e+00 1.00e+00f 1 16 2.5718595e+00 0.00e+00 9.64e-02 -11.0 1.92e-01 - 1.00e+00 1.00e+00f 1 17 2.5337816e+00 0.00e+00 9.79e-02 -11.0 1.94e-01 - 1.00e+00 1.00e+00f 1 18 2.4945372e+00 0.00e+00 9.94e-02 -11.0 1.97e-01 - 1.00e+00 1.00e+00f 1 19 2.4540330e+00 0.00e+00 1.01e-01 -11.0 2.00e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.4121633e+00 0.00e+00 1.03e-01 -11.0 2.04e-01 - 1.00e+00 1.00e+00f 1 21 2.3688075e+00 0.00e+00 1.05e-01 -11.0 2.07e-01 - 1.00e+00 1.00e+00f 1 22 2.3238271e+00 0.00e+00 1.07e-01 -11.0 2.11e-01 - 1.00e+00 1.00e+00f 1 23 2.2770617e+00 0.00e+00 1.09e-01 -11.0 2.15e-01 - 1.00e+00 1.00e+00f 1 24 2.2283242e+00 0.00e+00 1.11e-01 -11.0 2.20e-01 - 1.00e+00 1.00e+00f 1 25 2.1773940e+00 0.00e+00 1.14e-01 -11.0 2.24e-01 - 1.00e+00 1.00e+00f 1 26 2.1240086e+00 0.00e+00 1.17e-01 -11.0 2.30e-01 - 1.00e+00 1.00e+00f 1 27 2.0678512e+00 0.00e+00 1.20e-01 -11.0 2.35e-01 - 1.00e+00 1.00e+00f 1 28 2.0085347e+00 0.00e+00 1.23e-01 -11.0 2.42e-01 - 1.00e+00 1.00e+00f 1 29 1.9455781e+00 0.00e+00 1.27e-01 -11.0 2.49e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.8783719e+00 0.00e+00 1.32e-01 -11.0 2.57e-01 - 1.00e+00 1.00e+00f 1 31 1.8061265e+00 0.00e+00 1.37e-01 -11.0 2.66e-01 - 1.00e+00 1.00e+00f 1 32 1.7277898e+00 0.00e+00 1.44e-01 -11.0 2.77e-01 - 1.00e+00 1.00e+00f 1 33 1.6419106e+00 0.00e+00 1.51e-01 -11.0 2.89e-01 - 1.00e+00 1.00e+00f 1 34 1.5463981e+00 0.00e+00 1.60e-01 -11.0 3.05e-01 - 1.00e+00 1.00e+00f 1 35 1.4380595e+00 0.00e+00 1.72e-01 -11.0 3.23e-01 - 1.00e+00 1.00e+00f 1 36 1.3677189e+00 0.00e+00 1.81e-01 -11.0 3.48e-01 - 1.00e+00 5.68e-01f 1 37 1.3669972e+00 0.00e+00 1.81e-01 -11.0 3.66e-01 - 1.00e+00 5.40e-03f 1 38 1.3669893e+00 0.00e+00 1.81e-01 -11.0 3.67e-01 - 1.00e+00 5.93e-05f 1 39 1.3549946e+00 1.90e-04 1.94e-01 -11.0 3.79e-01 - 1.00e+00 9.03e-02f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.2130583e+00 2.36e-02 4.08e-01 -11.0 3.83e-01 - 1.00e+00 1.00e+00f 1 41 1.0326164e+00 3.97e-02 4.77e-01 -11.0 4.37e-01 - 1.00e+00 1.00e+00h 1 42 7.7104581e-01 7.48e-02 6.36e-01 -11.0 5.32e-01 - 1.00e+00 1.00e+00f 1 43 5.0638005e-01 1.01e-01 9.64e-01 -11.0 7.68e-01 - 1.00e+00 5.49e-01f 1 44 5.0355680e-01 1.00e-01 9.69e-01 -9.1 1.30e+00 - 1.00e+00 3.24e-03h 1 45 5.0352857e-01 1.00e-01 9.69e-01 -7.3 1.30e+00 - 1.00e+00 3.25e-05h 1 46 5.4286824e-01 3.25e-03 1.37e-01 -6.5 4.12e-02 - 1.00e+00 1.00e+00h 1 47 5.4432981e-01 3.01e-06 2.29e-02 -8.1 1.59e-03 - 1.00e+00 1.00e+00h 1 48 5.4433105e-01 0.00e+00 1.03e-06 -9.3 1.34e-06 - 1.00e+00 1.00e+00h 1 49 5.4433104e-01 0.00e+00 3.34e-07 -11.0 6.28e-09 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 5.4433104e-01 0.00e+00 1.12e-12 -11.0 2.02e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 50 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.1211032102664831e-12 1.1211032102664831e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 51 Number of objective gradient evaluations = 51 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 51 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 51 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.062 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.8504386e+00 2.59e+03 5.65e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9322349e+00 9.06e+02 8.15e+00 -0.5 2.28e+02 - 6.05e-01 8.84e-01h 1 2 3.0472062e+00 6.02e+02 8.51e+00 -5.8 5.27e+00 - 7.56e-01 3.83e-01h 1 3 3.1384258e+00 1.76e+02 5.72e+00 -1.7 1.39e+00 - 1.00e+00 1.00e+00h 1 4 2.5223978e+00 4.05e+01 5.64e+00 0.4 3.49e+00 - 3.15e-01 1.00e+00f 1 5 2.5135988e+00 1.80e+01 6.29e-01 -0.2 3.90e+00 - 1.00e+00 8.01e-01h 1 6 2.3325520e+00 2.98e+00 3.98e-01 -0.8 8.77e-01 - 9.99e-01 1.00e+00h 1 7 3.1830791e-01 2.14e+00 1.47e+00 -1.6 7.47e+00 - 1.00e+00 7.15e-01f 1 8 3.1465876e+00 0.00e+00 2.77e+00 0.5 6.87e+01 - 7.05e-03 1.43e-01f 1 9 3.1465874e-01 3.51e-01 1.18e+00 -0.7 2.56e+01 - 1.00e+00 3.83e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2012700e-01 1.83e+00 8.73e-01 -0.9 7.63e-01 - 9.77e-01 8.51e-01h 1 11 3.4134286e-01 6.01e-01 1.25e-01 -2.6 3.72e-01 - 9.79e-01 9.40e-01h 1 12 5.4471736e-01 6.11e-02 7.18e+00 -1.5 1.80e-01 - 4.48e-01 1.00e+00h 1 13 5.6621116e-01 0.00e+00 4.78e-01 -3.5 2.39e-02 - 1.00e+00 1.00e+00h 1 14 5.4503065e-01 0.00e+00 2.09e-01 -4.6 3.65e-02 - 1.00e+00 8.66e-01h 1 15 5.4439905e-01 0.00e+00 1.84e-04 -4.4 6.90e-04 - 1.00e+00 9.97e-01h 1 16 5.4433111e-01 5.97e-09 9.64e-05 -10.4 7.41e-05 - 1.00e+00 9.99e-01h 1 17 5.4433104e-01 0.00e+00 1.73e-08 -11.0 6.94e-08 - 1.00e+00 1.00e+00h 1 18 5.4433104e-01 0.00e+00 2.55e-13 -11.0 2.95e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.5546231796624852e-13 2.4671176022091301e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000002694078e-11 1.0000000002694078e-11 Overall NLP error.......: 1.0000000002694078e-11 1.0000000002694078e-11 Number of objective function evaluations = 19 Number of objective gradient evaluations = 19 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 19 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 19 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.031 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.4790199e+00 4.80e+03 2.65e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5751775e+00 1.70e+03 7.31e+00 -0.4 2.81e+02 - 3.85e-01 8.77e-01h 1 2 1.7164739e+00 1.40e+03 7.62e+00 -5.6 1.31e+01 - 4.96e-01 1.88e-01h 1 3 3.1511050e+00 8.87e+02 2.86e+01 -0.2 1.65e+01 - 1.00e+00 4.23e-01h 1 4 3.1621661e+00 8.69e+02 9.15e+01 -0.2 3.58e+00 - 9.89e-01 1.95e-02h 1 5 3.1622765e+00 8.61e+02 1.04e+04 -0.6 2.06e+00 - 1.00e+00 1.00e-02h 1 6 3.1622777e+00 8.61e+02 8.76e+07 -1.3 1.74e+00 - 1.00e+00 1.18e-04h 1 7 3.0059650e+00 7.87e+03 3.67e+16 -0.5 3.93e+01 - 5.25e-08 6.74e-01f 1 8 3.0058305e+00 7.87e+03 3.61e+16 4.7 4.67e+02 - 5.99e-02 1.45e-02h 1 9 3.0224852e+00 7.87e+03 3.61e+16 4.0 7.84e+02 - 1.47e-02 1.60e-04h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1609104e+00 7.87e+03 3.61e+16 3.3 7.86e+03 - 1.25e-03 1.09e-04h 1 11r 3.1609104e+00 7.87e+03 1.00e+03 2.7 0.00e+00 - 0.00e+00 3.00e-07R 5 12r 2.7050045e+00 2.98e+03 9.92e+02 5.3 3.04e+04 - 9.53e-03 1.32e-02f 1 13 2.7049991e+00 2.98e+03 1.10e+02 1.9 1.77e+02 - 4.67e-01 1.50e-02h 1 14 2.7050735e+00 2.98e+03 2.86e+05 1.2 1.74e+02 - 1.00e+00 1.52e-04h 1 15 2.6579752e+00 1.41e+03 2.85e+03 1.2 5.62e+01 - 9.90e-01 6.63e-01h 1 16 2.6567156e+00 1.35e+03 6.50e+02 1.2 8.69e+00 - 1.00e+00 4.29e-02h 1 17 3.1576228e+00 1.06e+03 2.62e+03 1.4 1.26e+01 - 8.39e-01 2.32e-01f 1 18 3.1622312e+00 1.05e+03 1.05e+04 1.7 5.38e+00 - 1.00e+00 5.41e-03h 1 19 3.1622772e+00 1.03e+03 3.88e+05 1.0 3.01e+00 - 8.99e-01 2.49e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 3.1622777e+00 1.03e+03 3.06e+08 1.0 2.82e+00 - 1.00e+00 1.29e-03h 1 21 3.1622777e+00 1.03e+03 1.64e+13 1.0 2.72e+00 - 1.00e+00 1.86e-05h 1 22 3.1622777e+00 1.02e+03 5.04e+15 1.0 8.39e+04 - 5.83e-05 1.87e-07h 1 23 3.1622777e+00 3.17e+02 3.05e+14 1.0 1.60e+00 - 1.00e+00 1.00e+00h 1 24 3.1622777e+00 1.12e+02 1.33e+15 4.7 9.60e-01 - 1.10e-01 1.00e+00f 1 25 3.1450548e+00 2.80e+01 3.71e+20 4.7 4.73e+00 - 2.72e-09 1.00e+00f 1 26 3.1619903e+00 2.78e+01 3.01e+20 4.7 1.98e+00 - 7.21e-01 1.89e-01h 1 27 3.1622748e+00 2.78e+01 3.00e+20 4.7 1.61e+00 - 7.51e-01 2.35e-03h 1 28 3.1622776e+00 2.78e+01 3.00e+20 4.7 8.16e-01 - 8.59e-01 2.35e-03h 1 29 3.1622777e+00 8.81e+00 4.60e+19 4.7 8.06e-01 - 1.00e+00 8.47e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 3.1622777e+00 1.30e+00 3.94e+18 3.8 2.58e-01 - 1.00e+00 1.00e+00h 1 31 3.1622777e+00 4.94e-02 3.06e+17 3.0 4.31e-02 - 1.00e+00 1.00e+00h 1 32 3.1622777e+00 8.09e-05 1.24e+15 4.7 1.77e-03 - 9.93e-01 1.00e+00h 1 33 3.1622777e+00 0.00e+00 1.36e+13 4.7 2.91e-06 - 9.90e-01 1.00e+00f 1 34 3.1622777e+00 0.00e+00 1.36e+11 4.5 2.81e-08 - 9.90e-01 1.00e+00f 1 35 3.1622776e+00 0.00e+00 1.36e+09 3.8 5.61e-07 - 9.90e-01 1.00e+00f 1 36 3.1622758e+00 0.00e+00 1.36e+07 3.1 1.12e-05 - 9.90e-01 1.00e+00f 1 37 3.1622403e+00 0.00e+00 1.36e+05 2.4 2.24e-04 - 9.90e-01 1.00e+00f 1 38 3.1622403e+00 0.00e+00 1.87e+03 -3.8 3.60e-05 -2.0 9.90e-01 1.00e+00h 1 39 3.1602636e+00 0.00e+00 1.81e+01 0.1 1.25e-02 -2.5 9.90e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 3.1600522e+00 0.00e+00 1.36e+00 -6.0 1.34e-03 - 8.96e-01 1.00e+00h 1 41 3.1588783e+00 0.00e+00 2.83e+00 -2.9 1.70e-02 - 9.99e-01 4.36e-01f 2 42 3.1578448e+00 0.00e+00 1.96e+00 -3.6 6.53e-03 -1.6 8.81e-01 1.00e+00f 1 43 3.1295445e+00 0.00e+00 1.79e-01 -3.2 1.78e-01 - 9.92e-01 1.00e+00f 1 44 3.1042378e+00 0.00e+00 1.59e-01 -2.5 1.58e-01 - 1.00e+00 1.00e+00f 1 45 3.1240025e-01 4.21e-01 1.60e+00 -1.3 2.49e+01 - 2.10e-01 3.83e-01f 1 46 2.2359081e+00 6.11e+00 1.90e-01 -0.5 1.20e+02 - 2.18e-01 4.08e-02f 2 47 1.8699374e+00 0.00e+00 6.03e-01 -0.5 2.16e+00 - 1.00e+00 8.48e-01h 1 48 1.8195274e+00 0.00e+00 1.93e-01 -1.2 1.48e+00 - 1.00e+00 1.00e+00h 1 49 9.9578018e-01 4.94e+00 7.29e-01 -1.2 2.33e+00 - 9.01e-01 9.94e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 9.9577968e-02 6.62e-01 4.71e+00 -0.8 1.11e+00 - 1.00e+00 9.07e-01f 1 51 2.6243494e-01 2.44e+00 2.94e+00 -1.2 4.02e-01 - 9.82e-01 6.01e-01h 1 52 2.3299212e-01 9.39e-01 3.14e-01 -2.6 2.27e-01 - 1.00e+00 7.94e-01h 1 53 2.4571864e-01 9.20e-01 2.57e+00 -7.9 8.32e-02 - 3.91e-01 7.32e-02h 1 54 4.7609625e-01 1.71e-01 1.71e+00 -2.6 1.66e-01 - 1.00e+00 1.00e+00h 1 55 5.4208773e-01 5.01e-03 1.92e-01 -3.2 6.72e-02 - 1.00e+00 1.00e+00h 1 56 5.4427728e-01 1.79e-04 4.43e-01 -4.1 2.61e-03 - 1.00e+00 9.13e-01h 1 57 5.4432661e-01 9.71e-06 4.08e-01 -5.9 9.45e-05 - 1.00e+00 9.76e-01h 1 58 5.4433081e-01 1.66e-06 8.99e-06 -6.9 5.02e-06 - 1.00e+00 9.11e-01h 1 59 5.4433104e-01 0.00e+00 9.38e-07 -11.0 5.27e-07 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 5.4433104e-01 0.00e+00 5.07e-12 -11.0 3.90e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 60 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 5.0733032563070580e-12 5.0733032563070580e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000002837660874e-11 1.0000002837660874e-11 Overall NLP error.......: 1.0000002837660874e-11 1.0000002837660874e-11 Number of objective function evaluations = 73 Number of objective gradient evaluations = 61 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 73 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 62 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.134 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 5.5901699e-01 1.20e+03 4.32e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5102213e+00 4.54e+02 6.38e+00 0.5 9.79e+01 - 1.00e+00 8.14e-01f 1 2 2.9892754e+00 1.74e+02 3.46e+01 1.1 8.18e+00 - 4.47e-01 8.13e-01h 1 3 2.6801142e+00 4.63e+01 1.81e+00 0.6 1.75e+00 - 9.07e-01 1.00e+00f 1 4 2.6555182e+00 7.97e+00 2.44e-01 -0.8 2.49e+00 - 9.54e-01 1.00e+00h 1 5 2.6182262e+00 2.23e-02 1.71e-01 -1.9 1.01e+00 - 9.99e-01 1.00e+00h 1 6 2.5198505e+00 0.00e+00 1.98e-01 -2.5 5.05e-01 - 9.92e-01 1.00e+00h 1 7 2.4081785e+00 0.00e+00 2.07e-01 -3.3 5.73e-01 - 1.00e+00 1.00e+00h 1 8 2.2844788e+00 0.00e+00 2.19e-01 -4.0 6.73e-01 - 1.00e+00 1.00e+00h 1 9 2.2360642e+00 0.00e+00 1.27e-01 -4.9 2.63e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.1854923e+00 0.00e+00 1.30e-01 -6.4 2.24e-01 - 1.00e+00 1.00e+00f 1 11 2.1325092e+00 0.00e+00 1.33e-01 -8.2 2.29e-01 - 1.00e+00 1.00e+00f 1 12 2.0768076e+00 0.00e+00 1.36e-01 -9.6 2.34e-01 - 1.00e+00 1.00e+00f 1 13 2.0180128e+00 0.00e+00 1.40e-01 -10.6 2.41e-01 - 1.00e+00 1.00e+00f 1 14 1.9556603e+00 0.00e+00 1.45e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 15 1.8891636e+00 0.00e+00 1.50e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 16 1.8177656e+00 0.00e+00 1.56e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 17 1.7404622e+00 0.00e+00 1.63e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 18 1.6558770e+00 0.00e+00 1.71e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 19 1.5620416e+00 0.00e+00 1.81e-01 -11.0 3.02e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.4559808e+00 0.00e+00 1.94e-01 -11.0 3.20e-01 - 1.00e+00 1.00e+00f 1 21 1.3328424e+00 0.00e+00 2.12e-01 -11.0 3.43e-01 - 1.00e+00 1.00e+00f 1 22 1.1837782e+00 0.00e+00 2.39e-01 -11.0 3.75e-01 - 1.00e+00 1.00e+00f 1 23 9.8942119e-01 0.00e+00 2.86e-01 -11.0 4.22e-01 - 1.00e+00 1.00e+00f 1 24 8.7760267e-01 0.00e+00 3.23e-01 -11.0 5.05e-01 - 1.00e+00 4.13e-01f 1 25 8.7641244e-01 0.00e+00 3.23e-01 -11.0 5.70e-01 - 1.00e+00 3.66e-03f 1 26 8.7640005e-01 0.00e+00 3.22e-01 -11.0 5.74e-01 - 1.00e+00 3.81e-05f 1 27 8.6381976e-01 2.07e-04 3.39e-01 -11.0 6.45e-01 - 1.00e+00 3.99e-02f 1 28 5.0761600e-01 9.89e-02 9.36e-01 -11.0 6.57e-01 - 1.00e+00 8.79e-01f 1 29 5.0376060e-01 9.85e-02 9.43e-01 -9.0 1.30e+00 - 1.00e+00 4.44e-03h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.0372204e-01 9.85e-02 9.43e-01 -7.2 1.30e+00 - 1.00e+00 4.43e-05h 1 31 5.4295536e-01 3.06e-03 1.34e-01 -6.3 4.11e-02 - 1.00e+00 1.00e+00h 1 32 5.4433044e-01 2.66e-06 3.82e-03 -8.0 1.50e-03 - 1.00e+00 1.00e+00h 1 33 5.4433105e-01 0.00e+00 2.06e-06 -9.0 1.02e-06 - 1.00e+00 1.00e+00h 1 34 5.4433104e-01 0.00e+00 1.50e-08 -11.0 7.33e-09 - 1.00e+00 1.00e+00h 1 35 5.4433104e-01 0.00e+00 5.26e-14 -11.0 2.80e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 35 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 5.2624571367232420e-14 5.2624571367232420e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000018629e-11 1.0000000000018629e-11 Overall NLP error.......: 1.0000000000018629e-11 1.0000000000018629e-11 Number of objective function evaluations = 36 Number of objective gradient evaluations = 36 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 36 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 36 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.055 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7669930e+00 1.30e+03 5.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8712110e+00 4.51e+02 6.28e+00 -4.7 1.08e+02 - 7.07e-01 8.89e-01h 1 2 2.8879926e+00 1.31e+02 1.46e+00 -1.7 1.26e+00 - 9.89e-01 1.00e+00h 1 3 2.7368179e+00 2.53e+01 7.11e-01 -0.2 3.93e+00 - 4.48e-01 1.00e+00f 1 4 2.7069859e+00 4.34e+00 1.88e-01 -1.8 3.51e+00 - 9.60e-01 1.00e+00h 1 5 2.6182407e+00 0.00e+00 1.87e-01 -3.0 4.73e-01 - 1.00e+00 1.00e+00h 1 6 3.1369883e-01 7.53e-01 1.60e+00 -8.3 1.64e+01 - 9.14e-02 4.14e-01f 1 7 8.0803722e-02 8.16e-01 5.71e+00 -1.4 1.56e+01 - 1.00e+00 5.88e-03h 1 8 8.0797596e-03 3.08e-01 5.70e+01 -1.4 1.61e+00 - 7.79e-01 7.78e-01f 1 9 8.0182613e-04 3.06e-01 5.65e+02 -7.4 3.97e-01 - 9.37e-01 8.07e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.1799019e-03 9.14e-01 5.27e+02 -2.6 4.37e-01 - 1.00e+00 7.26e-01h 1 11 5.1768517e-03 9.25e-01 7.00e+00 -3.1 2.55e-01 - 1.00e+00 1.24e-02h 1 12 5.3713048e-03 9.24e-01 8.50e+01 -9.0 2.36e-01 - 1.57e-02 1.23e-03h 1 13 4.8118788e-01 1.57e-01 5.88e+03 -1.4 2.32e-01 - 1.53e-04 1.00e+00f 1 14 4.8528874e-01 1.47e-01 5.42e+03 -8.1 5.05e-02 - 3.61e-01 7.84e-02h 1 15 5.8391855e-01 6.67e-04 2.14e+02 -1.3 1.05e-01 - 1.00e+00 1.00e+00f 1 16 5.8200548e-01 0.00e+00 2.18e+00 -3.2 4.23e-03 - 1.00e+00 1.00e+00h 1 17 5.4416900e-01 9.19e-04 1.97e+00 -4.2 8.99e-01 - 1.00e+00 6.81e-02f 1 18 5.4435676e-01 9.09e-05 6.71e-01 -3.9 7.94e-04 - 1.00e+00 7.72e-01h 1 19 5.4436018e-01 0.00e+00 6.93e-05 -5.8 8.11e-05 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433105e-01 7.84e-10 3.60e-05 -11.0 3.17e-05 - 1.00e+00 1.00e+00h 1 21 5.4433104e-01 0.00e+00 1.98e-09 -11.0 1.14e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 21 (scaled) (unscaled) Objective...............: 5.4433104478609018e-01 5.4433104478609018e-01 Dual infeasibility......: 1.9835245668176071e-09 1.9835245668176071e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000898236336e-11 1.0000000898236336e-11 Overall NLP error.......: 1.9835245668176071e-09 1.9835245668176071e-09 Number of objective function evaluations = 22 Number of objective gradient evaluations = 22 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 22 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 22 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.041 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.0916501e+00 1.42e+03 5.58e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2348771e+00 5.15e+02 6.55e+00 -4.7 1.19e+02 - 6.94e-01 8.58e-01h 1 2 3.1543536e+00 1.98e+02 1.98e+01 0.8 7.14e+00 - 1.00e+00 7.30e-01h 1 3 2.6828229e+00 3.54e+01 4.79e+00 0.7 2.75e+00 - 7.92e-01 1.00e+00f 1 4 2.6582858e+00 0.00e+00 6.96e-01 -0.4 5.40e+00 - 9.72e-01 1.00e+00h 1 5 2.6359128e+00 0.00e+00 1.63e-01 -1.5 2.76e+00 - 9.98e-01 1.00e+00h 1 6 2.5624426e+00 0.00e+00 1.95e-01 -2.4 4.08e-01 - 9.56e-01 1.00e+00h 1 7 2.4789394e+00 0.00e+00 2.01e-01 -3.5 4.70e-01 - 1.00e+00 1.00e+00h 1 8 2.3884355e+00 0.00e+00 2.09e-01 -4.8 5.49e-01 - 1.00e+00 1.00e+00h 1 9 2.3442027e+00 0.00e+00 1.34e-01 -5.0 2.39e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.2982591e+00 0.00e+00 1.37e-01 -6.2 2.13e-01 - 1.00e+00 1.00e+00f 1 11 2.2504308e+00 0.00e+00 1.40e-01 -8.0 2.18e-01 - 1.00e+00 1.00e+00f 1 12 2.2005134e+00 0.00e+00 1.43e-01 -9.6 2.22e-01 - 1.00e+00 1.00e+00f 1 13 2.1482643e+00 0.00e+00 1.47e-01 -11.0 2.27e-01 - 1.00e+00 1.00e+00f 1 14 2.0933928e+00 0.00e+00 1.50e-01 -11.0 2.33e-01 - 1.00e+00 1.00e+00f 1 15 2.0355458e+00 0.00e+00 1.55e-01 -11.0 2.39e-01 - 1.00e+00 1.00e+00f 1 16 1.9742878e+00 0.00e+00 1.59e-01 -11.0 2.46e-01 - 1.00e+00 1.00e+00f 1 17 1.9090722e+00 0.00e+00 1.65e-01 -11.0 2.53e-01 - 1.00e+00 1.00e+00f 1 18 1.8391980e+00 0.00e+00 1.71e-01 -11.0 2.62e-01 - 1.00e+00 1.00e+00f 1 19 1.7637436e+00 0.00e+00 1.78e-01 -11.0 2.72e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.6814588e+00 0.00e+00 1.87e-01 -11.0 2.83e-01 - 1.00e+00 1.00e+00f 1 21 1.5905794e+00 0.00e+00 1.98e-01 -11.0 2.97e-01 - 1.00e+00 1.00e+00f 1 22 1.4884864e+00 0.00e+00 2.11e-01 -11.0 3.14e-01 - 1.00e+00 1.00e+00f 1 23 1.3710143e+00 0.00e+00 2.30e-01 -11.0 3.36e-01 - 1.00e+00 1.00e+00f 1 24 1.2308480e+00 0.00e+00 2.56e-01 -11.0 3.65e-01 - 1.00e+00 1.00e+00f 1 25 1.0529780e+00 0.00e+00 2.99e-01 -11.0 4.06e-01 - 1.00e+00 1.00e+00f 1 26 7.9619028e-01 0.00e+00 3.95e-01 -11.0 4.75e-01 - 1.00e+00 1.00e+00f 1 27 7.1103223e-01 0.00e+00 4.43e-01 -11.0 6.28e-01 - 1.00e+00 2.04e-01f 1 28 7.1012908e-01 0.00e+00 4.43e-01 -11.0 7.03e-01 - 1.00e+00 1.83e-03f 1 29 7.1011882e-01 0.00e+00 4.34e-01 -11.0 7.22e-01 - 1.00e+00 2.09e-05f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 6.4959177e-01 4.40e-03 5.28e-01 -11.0 8.47e-01 - 1.00e+00 1.25e-01f 1 31 5.3802288e-01 1.70e-02 7.21e-01 -8.2 9.53e-01 - 1.00e+00 1.87e-01f 1 32 5.3691469e-01 1.70e-02 7.23e-01 -6.4 1.22e+00 - 1.00e+00 1.46e-03h 1 33 5.4442140e-01 0.00e+00 2.13e-02 -4.9 8.12e-03 - 1.00e+00 1.00e+00h 1 34 5.4433472e-01 0.00e+00 2.26e-04 -6.6 1.57e-04 - 1.00e+00 1.00e+00h 1 35 5.4433106e-01 0.00e+00 8.98e-06 -8.2 5.33e-06 - 1.00e+00 1.00e+00h 1 36 5.4433104e-01 0.00e+00 1.73e-08 -11.0 1.27e-08 - 1.00e+00 1.00e+00h 1 37 5.4433104e-01 0.00e+00 2.44e-13 -11.0 1.59e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 37 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.4413804311507192e-13 2.4413804311507192e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000002134513e-11 1.0000000002134513e-11 Overall NLP error.......: 1.0000000002134513e-11 1.0000000002134513e-11 Number of objective function evaluations = 38 Number of objective gradient evaluations = 38 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 38 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 38 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.053 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.3693064e+00 2.42e+02 9.03e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.9382181e+00 7.55e+01 3.25e+00 0.7 1.25e+01 - 1.00e+00 9.07e-01f 1 2 1.9388899e+00 9.89e+00 8.68e-01 0.3 8.02e+00 - 9.96e-01 1.00e+00f 1 3 1.9335808e+00 2.76e+00 7.35e-02 -0.6 1.31e+01 - 1.00e+00 9.69e-01h 1 4 1.8933091e+00 1.38e-01 2.37e-01 -2.1 1.58e-01 - 9.98e-01 1.00e+00h 1 5 1.5799052e+00 0.00e+00 3.08e-01 -1.6 1.13e+00 - 7.74e-01 1.00e+00h 1 6 1.0232593e+00 0.00e+00 4.73e-01 -2.4 1.73e+00 - 9.95e-01 1.00e+00h 1 7 4.4373002e-01 1.30e-01 9.60e-01 -1.2 1.13e+00 - 1.00e+00 9.93e-01h 1 8 5.4026433e-01 1.27e-01 4.92e-01 -1.6 2.24e-01 - 1.00e+00 4.24e-01h 1 9 5.5671358e-01 6.05e-03 2.01e-01 -2.9 7.61e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4749859e-01 1.54e-04 7.38e-02 -3.8 2.00e-02 - 1.00e+00 1.00e+00h 1 11 5.4435058e-01 2.11e-05 1.31e-02 -5.3 5.89e-03 - 1.00e+00 8.94e-01h 1 12 5.4433131e-01 3.71e-08 2.38e-05 -6.9 5.31e-05 - 1.00e+00 9.92e-01h 1 13 5.4433104e-01 0.00e+00 2.68e-07 -11.0 5.32e-07 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 3.26e-11 -11.0 1.07e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 3.2578606479205519e-11 2.6103924944854172e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000004681e-11 1.0000000000004681e-11 Overall NLP error.......: 3.2578606479205519e-11 2.6103924944854172e-11 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.026 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.9528471e-01 4.05e+03 4.00e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 5.9675351e-01 1.46e+03 7.69e+00 -0.5 2.66e+02 - 4.62e-01 8.66e-01h 1 2 7.3886583e-01 1.24e+03 7.95e+00 -5.7 1.49e+01 - 2.22e-01 1.54e-01h 1 3 3.1472940e+00 6.80e+02 3.92e+01 -0.2 1.72e+01 - 1.00e+00 5.44e-01h 1 4 3.1621282e+00 6.19e+02 3.95e+01 -0.9 1.45e+00 - 9.10e-01 9.32e-02h 1 5 3.1622649e+00 3.26e+02 5.78e+01 -2.3 1.41e+00 - 1.00e+00 5.74e-01h 1 6 3.1040087e+00 8.57e+01 2.78e+05 -7.5 1.98e+00 - 2.18e-04 1.00e+00h 1 7 2.9107628e+00 1.43e+01 1.17e+00 -0.2 2.34e+00 - 1.00e+00 1.00e+00h 1 8 2.8648323e+00 1.43e+00 1.64e-01 -2.3 1.27e+00 - 8.46e-01 1.00e+00h 1 9 2.5243082e+00 0.00e+00 1.88e-01 -1.7 1.84e+00 - 9.98e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.0564368e+00 0.00e+00 2.40e-01 -3.1 2.14e+00 - 1.00e+00 1.00e+00f 1 11 1.2535456e+00 0.00e+00 3.97e-01 -3.3 2.66e+00 - 1.00e+00 1.00e+00f 1 12 1.0832842e+00 0.00e+00 4.61e-01 -4.3 4.61e-01 - 1.00e+00 1.00e+00h 1 13 8.4419865e-01 0.00e+00 5.92e-01 -5.5 4.61e-01 - 1.00e+00 1.00e+00f 1 14 8.3764122e-01 0.00e+00 5.96e-01 -5.7 5.65e-01 - 1.00e+00 1.95e-02f 1 15 4.4401525e-01 1.11e-01 1.04e+00 -5.3 5.07e-01 - 1.00e+00 9.96e-01f 1 16 4.0262162e-01 1.94e-01 1.13e+00 -3.1 6.78e-01 - 1.00e+00 5.17e-02f 1 17 5.6247480e-01 9.02e-04 5.07e-01 -3.0 1.54e-01 - 1.00e+00 1.00e+00h 1 18 5.4962723e-01 0.00e+00 7.08e-02 -4.3 1.43e-02 - 1.00e+00 1.00e+00h 1 19 5.4449932e-01 1.56e-05 3.72e-03 -4.3 5.61e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433222e-01 0.00e+00 1.13e-04 -6.3 1.82e-04 - 1.00e+00 9.99e-01h 1 21 5.4433105e-01 0.00e+00 1.86e-06 -8.3 1.27e-06 - 1.00e+00 1.00e+00h 1 22 5.4433104e-01 0.00e+00 1.87e-08 -11.0 1.04e-08 - 1.00e+00 1.00e+00h 1 23 5.4433104e-01 0.00e+00 6.78e-14 -11.0 2.12e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 23 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 6.7834626804597065e-14 4.6560798090924405e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000698272e-11 1.0000000000698272e-11 Overall NLP error.......: 1.0000000000698272e-11 1.0000000000698272e-11 Number of objective function evaluations = 24 Number of objective gradient evaluations = 24 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 24 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 24 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.034 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.9764235e+00 2.42e+03 5.28e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1286758e+00 8.72e+02 8.19e+00 -0.5 2.19e+02 - 6.20e-01 8.64e-01h 1 2 2.3420663e+00 6.60e+02 8.75e+00 -5.8 7.07e+00 - 5.54e-01 2.68e-01h 1 3 3.1551312e+00 2.29e+02 2.03e+01 -1.2 5.06e+00 - 1.00e+00 8.83e-01h 1 4 2.2205442e+00 6.53e+01 6.65e+00 0.4 5.02e+00 - 6.47e-01 1.00e+00f 1 5 2.1552624e+00 1.70e+01 2.47e+00 -0.6 3.12e+00 - 9.64e-01 1.00e+00h 1 6 1.7614308e+00 4.16e+00 8.15e-01 -1.6 1.54e+00 - 9.96e-01 1.00e+00h 1 7 3.6281874e-01 3.45e+00 1.18e+00 -1.2 1.15e+01 - 1.00e+00 2.59e-01f 1 8 2.4230487e+00 0.00e+00 2.72e+00 0.7 3.81e+01 - 2.69e-02 1.51e-01f 1 9 2.7129234e+00 5.04e+00 7.11e-01 -0.4 4.12e+00 - 9.97e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.6878968e+00 0.00e+00 2.22e-01 -1.1 2.57e+00 - 1.00e+00 1.00e+00h 1 11 2.6536996e+00 0.00e+00 1.77e-01 -2.2 1.83e-01 - 1.00e+00 1.00e+00h 1 12 1.3165313e+00 0.00e+00 3.80e-01 -1.4 6.70e+00 - 6.29e-01 8.12e-01f 1 13 5.4700580e-01 6.35e-01 8.85e-01 -1.8 7.08e+00 - 6.39e-01 2.23e-01f 1 14 7.9224165e-01 0.00e+00 1.90e+00 -1.8 4.74e-01 - 1.78e-01 1.00e+00h 1 15 3.9577195e-01 2.69e-01 1.09e+00 -2.9 4.98e-01 - 1.00e+00 9.46e-01f 1 16 3.9934820e-01 2.11e-01 3.29e+00 -2.5 2.46e-01 - 1.00e+00 1.33e-01h 1 17 5.4409773e-01 3.13e-03 5.68e-01 -2.7 1.37e-01 - 1.00e+00 1.00e+00h 1 18 5.4515527e-01 0.00e+00 6.25e-03 -4.4 1.32e-03 - 1.00e+00 1.00e+00h 1 19 5.4434115e-01 0.00e+00 2.46e-03 -5.7 1.04e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433110e-01 0.00e+00 3.32e-05 -7.6 1.42e-05 - 1.00e+00 9.95e-01h 1 21 5.4433104e-01 0.00e+00 8.85e-08 -11.0 5.78e-08 - 1.00e+00 1.00e+00h 1 22 5.4433104e-01 0.00e+00 4.66e-12 -11.0 2.66e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 22 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.6620204020299495e-12 4.6620204020299495e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000332238698e-11 1.0000000332238698e-11 Overall NLP error.......: 1.0000000332238698e-11 1.0000000332238698e-11 Number of objective function evaluations = 23 Number of objective gradient evaluations = 23 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 23 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 23 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.033 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.2360680e+00 9.95e+02 6.55e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3722744e+00 3.56e+02 5.60e+00 -4.8 7.88e+01 - 7.44e-01 8.67e-01h 1 2 2.5300782e+00 1.03e+02 3.51e+00 -0.9 1.17e+00 - 9.98e-01 1.00e+00h 1 3 2.2188479e+00 1.89e+01 1.46e+00 0.2 4.22e+00 - 4.79e-01 1.00e+00f 1 4 2.1763764e+00 9.80e-01 1.96e-01 -1.4 3.07e+00 - 9.69e-01 1.00e+00h 1 5 2.0820721e+00 0.00e+00 2.27e-01 -2.5 8.03e-01 - 1.00e+00 1.00e+00h 1 6 1.0148604e+00 0.00e+00 4.76e-01 -1.3 6.63e+00 - 8.55e-01 5.35e-01f 1 7 5.8104512e-01 4.11e+00 5.43e-01 -0.9 9.98e-01 - 1.00e+00 1.00e+00f 1 8 1.9269387e-01 8.20e-01 2.10e+00 -1.4 1.78e+00 - 1.00e+00 9.87e-01h 1 9 1.2131764e-01 1.37e+00 2.26e+00 -1.6 5.53e-01 - 1.00e+00 3.83e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.6790353e-01 1.17e+00 7.03e-01 -7.8 1.65e-01 - 1.42e-01 1.53e-01h 1 11 4.4869869e-01 2.48e-01 2.21e+00 -2.7 1.73e-01 - 1.00e+00 1.00e+00h 1 12 5.3759745e-01 1.33e-02 5.54e+00 -2.9 8.78e-02 - 1.00e+00 9.99e-01h 1 13 5.4401284e-01 9.58e-04 2.68e-01 -3.1 7.30e-03 - 1.00e+00 9.51e-01h 1 14 5.4435544e-01 0.00e+00 1.46e-03 -4.9 3.73e-04 - 1.00e+00 1.00e+00h 1 15 5.4433124e-01 0.00e+00 5.10e-05 -7.0 2.63e-05 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 2.79e-07 -11.0 2.18e-07 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 3.21e-11 -11.0 1.01e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 3.2129410243442180e-11 3.2129410243442180e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000003710486626e-11 1.0000003710486626e-11 Overall NLP error.......: 3.2129410243442180e-11 3.2129410243442180e-11 Number of objective function evaluations = 18 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.028 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.6298006e+00 0.00e+00 8.83e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.6021291e+00 0.00e+00 9.53e-02 -1.0 1.02e-01 - 9.92e-01 1.00e+00f 1 2 1.5123863e+00 0.00e+00 2.98e-01 -2.4 2.96e-01 - 1.00e+00 1.00e+00f 1 3 1.4007585e+00 0.00e+00 3.52e-01 -4.0 3.31e-01 - 1.00e+00 1.00e+00f 1 4 1.2674271e+00 0.00e+00 3.93e-01 -4.9 3.58e-01 - 1.00e+00 1.00e+00f 1 5 1.1010270e+00 0.00e+00 4.54e-01 -5.7 3.95e-01 - 1.00e+00 1.00e+00f 1 6 8.7084624e-01 0.00e+00 5.74e-01 -6.4 4.55e-01 - 1.00e+00 1.00e+00f 1 7 7.8757560e-01 0.00e+00 6.35e-01 -7.0 5.76e-01 - 1.00e+00 2.41e-01f 1 8 7.7906724e-01 7.07e-05 6.41e-01 -7.3 7.30e-01 - 1.00e+00 2.20e-02f 1 9 5.2276376e-01 5.74e-02 9.38e-01 -7.2 7.50e-01 - 1.00e+00 5.48e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2013253e-01 5.72e-02 9.42e-01 -4.0 1.13e+00 - 1.00e+00 3.64e-03h 1 11 5.4391296e-01 8.68e-04 7.57e-02 -4.6 2.53e-02 - 1.00e+00 1.00e+00h 1 12 5.4433222e-01 0.00e+00 6.76e-04 -6.5 4.56e-04 - 1.00e+00 1.00e+00h 1 13 5.4433105e-01 0.00e+00 1.98e-06 -8.5 2.82e-06 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 1.09e-08 -11.0 1.24e-08 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 2.27e-14 -11.0 3.23e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.2704060853584451e-14 2.2704060853584451e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000545162e-11 1.0000000000545162e-11 Overall NLP error.......: 1.0000000000545162e-11 1.0000000000545162e-11 Number of objective function evaluations = 16 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 16 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 16 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.018 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.8540496e+00 2.97e+03 4.69e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.9890299e+00 1.06e+03 7.94e+00 -0.5 2.39e+02 - 5.68e-01 8.67e-01h 1 2 2.1820877e+00 8.42e+02 8.44e+00 -5.8 9.11e+00 - 5.22e-01 2.27e-01h 1 3 3.1539840e+00 4.09e+02 2.37e+01 -0.8 8.14e+00 - 1.00e+00 6.37e-01h 1 4 2.7227330e+00 1.19e+02 2.71e+00 0.2 2.53e+00 - 8.89e-01 1.00e+00f 1 5 2.6142423e+00 2.65e+01 1.28e+00 -0.5 3.40e+00 - 8.74e-01 1.00e+00f 1 6 2.3984627e+00 3.59e+00 3.67e-01 -1.1 1.08e+00 - 9.70e-01 1.00e+00h 1 7 1.1592636e+00 0.00e+00 3.65e-01 -1.1 4.41e+00 - 9.20e-01 1.00e+00h 1 8 5.8313541e-01 7.74e-01 5.05e-01 -0.7 1.17e+00 - 1.00e+00 8.56e-01h 1 9 4.0152889e-01 5.11e-01 6.27e-01 -2.0 5.42e-01 - 9.83e-01 3.87e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 6.1342750e-01 0.00e+00 1.10e+00 -1.4 2.15e-01 - 7.28e-01 1.00e+00f 1 11 5.7019622e-01 1.55e-04 3.41e-02 -2.4 5.12e-02 - 1.00e+00 1.00e+00h 1 12 5.6711154e-01 9.74e-04 7.04e-01 -4.3 6.43e-03 - 1.00e+00 7.39e-01h 1 13 5.6316019e-01 1.84e-05 1.09e+00 -5.3 6.29e-03 - 1.00e+00 1.00e+00h 1 14 5.5869464e-01 2.48e-05 1.12e+00 -6.1 6.41e-03 - 1.00e+00 1.00e+00f 1 15 5.4434278e-01 2.90e-04 3.06e+00 -6.8 7.44e-01 - 1.00e+00 2.73e-02f 1 16 5.4423784e-01 2.05e-04 8.53e-01 -5.4 7.52e-04 - 1.00e+00 2.70e-01h 1 17 5.4433113e-01 0.00e+00 6.99e-04 -7.3 1.02e-04 - 1.00e+00 1.00e+00h 1 18 5.4433105e-01 0.00e+00 4.61e-07 -9.4 8.70e-08 - 1.00e+00 1.00e+00h 1 19 5.4433104e-01 0.00e+00 5.02e-09 -11.0 8.64e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 19 (scaled) (unscaled) Objective...............: 5.4433104478623029e-01 5.4433104478623029e-01 Dual infeasibility......: 5.0241936412388964e-09 5.0241936412388964e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001060477645e-11 1.0000001060477645e-11 Overall NLP error.......: 5.0241936412388964e-09 5.0241936412388964e-09 Number of objective function evaluations = 20 Number of objective gradient evaluations = 20 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 20 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.026 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.1858541e+00 5.99e+02 7.56e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.6065898e+00 2.30e+02 4.52e+00 0.5 4.29e+01 - 1.00e+00 8.02e-01f 1 2 2.0214465e+00 6.65e+01 5.59e+00 -0.5 2.25e+00 - 6.85e-01 1.00e+00h 1 3 1.4690301e+00 1.50e+01 2.24e+00 0.1 2.59e+00 - 5.13e-01 1.00e+00f 1 4 1.3868786e+00 1.63e+00 2.56e-01 -1.3 1.26e+00 - 9.76e-01 1.00e+00h 1 5 1.1731337e+00 0.00e+00 3.81e-01 -2.5 1.03e+00 - 1.00e+00 1.00e+00h 1 6 9.4312578e-01 0.00e+00 4.97e-01 -1.1 4.05e+00 - 1.00e+00 1.61e-01h 2 7 7.3210052e-01 2.79e-02 6.75e-01 -1.4 6.74e-01 - 1.00e+00 9.78e-01h 1 8 7.4671922e-01 0.00e+00 5.31e-01 -1.7 1.04e-01 - 9.85e-01 1.00e+00f 1 9 5.2771619e-01 1.33e-01 6.49e-01 -2.9 4.19e-01 - 1.00e+00 6.65e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.0320147e-01 6.61e-02 5.57e-01 -2.2 2.36e-01 - 1.00e+00 3.20e-01h 1 11 5.4581962e-01 6.04e-03 1.47e-01 -2.3 4.76e-02 - 1.00e+00 9.39e-01h 1 12 5.4493257e-01 0.00e+00 6.97e-03 -4.3 6.53e-03 - 1.00e+00 1.00e+00h 1 13 5.4433841e-01 0.00e+00 1.30e-03 -5.9 9.11e-04 - 1.00e+00 1.00e+00h 1 14 5.4433107e-01 0.00e+00 1.66e-05 -7.8 1.03e-05 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 6.12e-08 -11.0 2.42e-08 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 1.13e-12 -11.0 6.98e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.1333156635373598e-12 1.1333156635373598e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000055148541e-11 1.0000000055148541e-11 Overall NLP error.......: 1.0000000055148541e-11 1.0000000055148541e-11 Number of objective function evaluations = 20 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.027 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.2707378e+00 2.04e+02 9.26e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3738835e+00 5.89e+01 2.15e+00 -5.3 1.07e+01 - 8.71e-01 1.00e+00h 1 2 2.1831633e+00 1.60e+01 9.83e-01 -0.9 1.80e+00 - 5.49e-01 1.00e+00f 1 3 1.8330437e+00 2.89e+00 1.98e-01 -1.0 1.41e+00 - 9.40e-01 1.00e+00h 1 4 1.3118033e+00 0.00e+00 5.04e-01 -0.3 6.00e+00 - 1.00e+00 3.81e-01h 2 5 6.7568142e-01 0.00e+00 4.99e-01 -2.3 3.41e+00 - 8.66e-01 1.00e+00h 1 6 5.2639114e-01 3.75e-02 3.05e-01 -1.4 3.66e-01 - 1.00e+00 9.64e-01h 1 7 5.5489218e-01 0.00e+00 6.28e-02 -2.4 3.08e-02 - 9.85e-01 1.00e+00h 1 8 5.4519463e-01 0.00e+00 2.67e-02 -4.3 1.07e-02 - 9.97e-01 1.00e+00h 1 9 5.4434549e-01 0.00e+00 1.17e-03 -5.8 9.63e-04 - 1.00e+00 9.61e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433107e-01 0.00e+00 2.54e-05 -7.5 1.67e-05 - 1.00e+00 1.00e+00h 1 11 5.4433104e-01 0.00e+00 3.58e-08 -11.0 3.10e-08 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 1.69e-12 -11.0 1.62e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.6934231794607513e-12 1.6084629951009777e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000094652435e-11 1.0000000094652435e-11 Overall NLP error.......: 1.0000000094652435e-11 1.0000000094652435e-11 Number of objective function evaluations = 16 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 16 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.019 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9843341e+00 3.17e+01 9.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9780295e+00 7.55e+00 1.71e-01 -5.3 7.32e-01 - 9.39e-01 1.00e+00h 1 2 2.9334602e+00 1.09e+00 1.63e-01 -2.1 2.63e-01 - 9.93e-01 1.00e+00h 1 3 2.3520667e+00 0.00e+00 2.21e-01 -1.5 6.58e+00 - 5.07e-01 1.00e+00f 1 4 1.7349415e+00 0.00e+00 5.87e-01 -0.6 2.89e+00 - 1.00e+00 9.60e-01H 1 5 1.1016822e+00 0.00e+00 7.02e-01 -1.2 2.13e+00 - 8.93e-01 1.00e+00f 1 6 8.1881177e-01 2.02e-02 3.73e-01 -3.0 1.93e+00 - 1.00e+00 2.91e-01f 1 7 3.4717978e-01 3.61e-01 9.41e-01 -1.8 6.49e-01 - 9.92e-01 1.00e+00f 1 8 5.8617816e-01 6.69e-02 1.14e+00 -1.3 4.96e-01 - 1.00e+00 8.23e-01h 1 9 5.8151393e-01 0.00e+00 1.39e+00 -2.2 2.99e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4835777e-01 0.00e+00 9.53e-02 -4.0 1.13e-01 - 1.00e+00 1.00e+00h 1 11 5.4460743e-01 2.87e-04 7.60e-03 -3.5 1.58e-02 - 1.00e+00 9.29e-01h 1 12 5.4434016e-01 0.00e+00 7.52e-03 -5.6 7.01e-04 - 1.00e+00 1.00e+00h 1 13 5.4433118e-01 0.00e+00 1.11e-05 -7.6 1.17e-05 - 1.00e+00 9.78e-01h 1 14 5.4433104e-01 0.00e+00 2.82e-07 -11.0 2.80e-07 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 1.13e-11 -11.0 1.21e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.1309786440705238e-11 1.1309786440705238e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000004172219265e-11 1.0000004172219265e-11 Overall NLP error.......: 1.1309786440705238e-11 1.1309786440705238e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 16 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.024 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.9364917e+00 4.18e+02 8.44e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.0816698e+00 1.45e+02 3.72e+00 -5.1 2.74e+01 - 8.26e-01 8.87e-01h 1 2 2.0133872e+00 3.85e+01 3.17e-01 -0.0 2.37e+00 - 9.01e-01 1.00e+00f 1 3 1.9049791e+00 8.88e+00 2.18e-01 -1.7 1.94e+00 - 9.43e-01 1.00e+00h 1 4 1.6341666e+00 1.10e+00 2.91e-01 -2.7 9.58e-01 - 1.00e+00 1.00e+00h 1 5 1.2731426e+00 0.00e+00 3.88e-01 -3.9 1.08e+00 - 1.00e+00 1.00e+00h 1 6 6.8434141e-01 2.11e-01 6.81e-01 -1.5 1.58e+00 - 1.00e+00 9.78e-01h 1 7 1.9031412e-01 4.43e-01 2.39e+00 -2.5 4.74e-01 - 3.12e-01 9.12e-01h 1 8 6.5840371e-01 0.00e+00 2.27e+00 -1.8 3.97e-01 - 1.00e+00 1.00e+00h 1 9 6.4064167e-01 0.00e+00 1.17e-01 -2.9 5.24e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.5462920e-01 7.82e-04 2.24e-01 -3.1 1.03e-01 - 1.00e+00 1.00e+00f 1 11 5.4383864e-01 9.34e-04 7.17e-02 -4.1 1.37e-02 - 1.00e+00 8.67e-01h 1 12 5.4433498e-01 0.00e+00 7.40e-04 -5.8 5.40e-04 - 1.00e+00 1.00e+00h 1 13 5.4433108e-01 0.00e+00 3.75e-06 -7.8 4.25e-06 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 1.49e-06 -11.0 3.36e-08 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 1.14e-11 -11.0 1.49e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.1437961688898213e-11 1.1437961688898213e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000284049780e-11 1.0000000284049780e-11 Overall NLP error.......: 1.1437961688898213e-11 1.1437961688898213e-11 Number of objective function evaluations = 16 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 16 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 16 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.021 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.3717082e+00 6.64e+02 7.64e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4999514e+00 2.27e+02 4.64e+00 -5.0 4.87e+01 - 7.88e-01 8.96e-01h 1 2 2.3622314e+00 6.36e+01 8.56e-01 -0.2 1.27e+00 - 6.99e-01 1.00e+00f 1 3 2.2262339e+00 1.59e+01 4.02e-01 -1.4 2.64e+00 - 9.07e-01 1.00e+00h 1 4 1.9918757e+00 2.85e+00 2.38e-01 -2.5 9.89e-01 - 1.00e+00 1.00e+00h 1 5 3.6008467e-01 6.97e-01 1.39e+00 -7.8 1.21e+01 - 1.43e-01 3.17e-01f 1 6 6.8534999e-01 5.55e+00 2.76e-01 -1.4 2.97e+00 - 4.31e-01 3.52e-01H 1 7 6.8534927e-02 3.09e-01 6.54e+00 -1.6 2.12e+00 - 1.00e+00 7.31e-01f 1 8 6.9894225e-02 1.40e+00 1.81e-01 -1.5 1.77e+00 - 1.00e+00 8.76e-01h 1 9 6.1301772e-02 1.10e+00 1.34e+00 -7.6 2.46e-01 - 9.73e-01 2.56e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 6.4280364e-02 1.10e+00 6.45e+00 -8.2 2.93e-01 - 1.09e-01 1.23e-02h 1 11 4.6044521e-01 2.20e-01 7.82e+01 -1.8 2.08e-01 - 1.00e+00 1.00e+00h 1 12 5.4082143e-01 1.04e-02 1.48e+01 -1.4 8.05e-02 - 9.34e-01 1.00e+00f 1 13 5.4648530e-01 0.00e+00 1.17e-01 -3.3 6.16e-03 - 1.00e+00 1.00e+00h 1 14 5.4450919e-01 0.00e+00 9.18e-03 -4.4 2.19e-03 - 1.00e+00 9.86e-01h 1 15 5.4433296e-01 0.00e+00 2.91e-04 -6.4 1.93e-04 - 1.00e+00 9.96e-01h 1 16 5.4433105e-01 0.00e+00 1.05e-06 -8.3 2.07e-06 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 4.31e-08 -11.0 1.10e-08 - 1.00e+00 1.00e+00h 1 18 5.4433104e-01 0.00e+00 1.29e-13 -11.0 1.99e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.2900791546144319e-13 1.2900791546144319e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000001098403e-11 1.0000000001098403e-11 Overall NLP error.......: 1.0000000001098403e-11 1.0000000001098403e-11 Number of objective function evaluations = 20 Number of objective gradient evaluations = 19 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 19 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.033 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7950850e+00 3.81e+03 4.64e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8536757e+00 1.33e+03 7.50e+00 -0.5 2.60e+02 - 4.87e-01 8.86e-01h 1 2 2.9466196e+00 1.00e+03 7.91e+00 -5.7 8.46e+00 - 7.06e-01 2.72e-01h 1 3 3.1601939e+00 7.98e+02 1.03e+01 -6.2 6.02e+00 - 5.85e-01 2.17e-01h 1 4 3.1622568e+00 7.93e+02 4.01e+02 -2.8 1.90e+00 - 1.00e+00 6.86e-03h 1 5 3.1622768e+00 7.90e+02 1.21e+05 -0.3 1.49e+00 - 1.00e+00 3.34e-03h 1 6 3.1622777e+00 7.90e+02 3.29e+09 1.9 1.49e+00 - 1.00e+00 3.65e-05h 1 7r 3.1622777e+00 7.90e+02 1.00e+03 4.5 0.00e+00 - 0.00e+00 2.98e-07R 2 8r 3.1542127e+00 1.50e+02 8.54e+01 2.0 1.60e+02 - 1.00e+00 4.68e-01f 1 9 2.7752430e+00 2.84e+01 2.16e+00 0.4 2.38e+00 - 9.45e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7417682e+00 7.46e+00 1.54e-01 -1.1 2.77e+00 - 9.27e-01 9.78e-01h 1 11 2.4649289e+00 1.92e-01 1.69e-01 -1.4 1.44e+00 - 1.00e+00 1.00e+00h 1 12 3.1212377e-01 5.40e-01 1.57e+00 -1.4 2.29e+01 - 2.07e-01 2.61e-01f 1 13 1.9575559e-01 6.10e-01 1.86e+00 -2.9 3.05e+00 - 7.90e-01 1.94e-02f 1 14 2.6586986e-02 2.18e+00 1.64e+01 -1.3 5.18e-01 - 1.00e+00 7.30e-01h 1 15 6.3448886e-03 1.46e+00 6.07e+01 -2.1 2.61e-01 - 1.00e+00 3.14e-01h 1 16 7.8955714e-03 1.53e+00 2.05e+01 -2.1 1.86e-01 - 1.00e+00 6.54e-02h 1 17 8.9267323e-03 1.52e+00 7.45e+03 -0.5 1.55e-01 - 1.00e+00 3.38e-03h 1 18 7.7994609e-02 1.47e+00 2.07e+05 -0.4 1.68e-01 - 1.00e+00 3.59e-02h 1 19 4.1675719e-01 3.43e-01 4.65e+03 1.7 1.68e-01 - 9.79e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.3248052e-01 2.78e-02 3.79e+02 0.4 1.10e-01 - 9.55e-01 1.00e+00f 1 21 5.4866816e-01 0.00e+00 6.63e+01 -1.6 1.75e-02 - 9.43e-01 1.00e+00h 1 22 5.4729576e-01 0.00e+00 7.28e-02 -2.8 1.76e-03 - 9.95e-01 1.00e+00h 1 23 5.4475741e-01 0.00e+00 3.17e-02 -4.1 2.77e-03 - 1.00e+00 1.00e+00f 1 24 5.4433729e-01 0.00e+00 8.34e-04 -6.0 4.71e-04 - 1.00e+00 9.71e-01h 1 25 5.4433108e-01 0.00e+00 1.23e-05 -7.8 6.77e-06 - 1.00e+00 1.00e+00h 1 26 5.4433104e-01 0.00e+00 9.20e-08 -11.0 3.48e-08 - 1.00e+00 1.00e+00h 1 27 5.4433104e-01 0.00e+00 2.35e-12 -11.0 5.18e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 27 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 2.3508972546437690e-12 1.7686049628112097e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000077337752e-11 1.0000000077337752e-11 Overall NLP error.......: 1.0000000077337752e-11 1.0000000077337752e-11 Number of objective function evaluations = 30 Number of objective gradient evaluations = 28 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 30 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 29 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.054 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 9.6824584e-01 8.23e+02 6.56e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4952632e+00 3.17e+02 5.26e+00 0.4 6.31e+01 - 1.00e+00 8.02e-01f 1 2 2.6182644e+00 8.83e+01 1.78e+01 0.6 4.62e+00 - 6.04e-01 1.00e+00h 1 3 2.0940293e+00 1.92e+01 3.48e+00 0.4 2.47e+00 - 6.39e-01 1.00e+00f 1 4 2.0510437e+00 6.29e-01 2.43e-01 -1.0 1.65e+00 - 9.55e-01 1.00e+00h 1 5 1.9898329e+00 0.00e+00 2.25e-01 -2.2 1.38e+00 - 1.00e+00 1.00e+00h 1 6 1.5093342e+00 0.00e+00 3.23e-01 -1.7 1.83e+00 - 9.24e-01 1.00e+00f 1 7 8.2023483e-01 1.27e-01 5.56e-01 -1.4 2.25e+00 - 1.00e+00 9.31e-01h 1 8 4.5458018e-01 1.34e-01 6.64e-01 -2.1 4.66e-01 - 2.66e-01 1.00e+00h 1 9 4.1829771e-01 1.81e-01 9.14e-01 -1.6 3.62e-01 - 1.00e+00 1.45e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.9875452e-01 0.00e+00 9.84e-01 -1.5 1.84e-01 - 1.00e+00 1.00e+00h 1 11 5.6310224e-01 0.00e+00 2.10e-01 -2.5 4.14e-02 - 1.00e+00 1.00e+00h 1 12 5.4548368e-01 0.00e+00 1.29e-01 -4.4 2.25e-02 - 1.00e+00 8.76e-01h 1 13 5.4436993e-01 0.00e+00 6.00e-04 -4.8 1.21e-03 - 1.00e+00 9.99e-01h 1 14 5.4433134e-01 0.00e+00 2.32e-06 -6.8 4.20e-05 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 5.89e-07 -11.0 3.26e-07 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 2.93e-12 -11.0 1.23e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478625693e-01 5.4433104478625693e-01 Dual infeasibility......: 2.9349855878990638e-12 2.9349855878990638e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0013105845809228e-11 1.0013105845809228e-11 Overall NLP error.......: 1.0013105845809228e-11 1.0013105845809228e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.028 EXIT: Optimal Solution Found. Test Summary: | Pass Total Time Sampler - CLHSampler | 2 2 4.0s [ Info: Multistart algorithm started. ┌ Warning: use values(kwargs) and keys(kwargs) instead of kwargs.data and kwargs.itr │ caller = #MAPGPOptimizer#19 at gp.jl:37 [inlined] └ @ Core ~/.julia/packages/BayesianOptimization/nq1HY/src/models/gp.jl:37 This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.1214724e+00 5.43e+02 8.11e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.1344059e+00 1.58e+02 4.11e+00 -0.9 3.87e+01 - 8.21e-01 1.00e+00h 1 2 2.8062221e+00 3.81e+01 4.12e+00 0.2 3.93e+00 - 3.16e-01 1.00e+00f 1 3 2.6363864e+00 6.81e+00 1.32e+00 -0.4 2.42e+00 - 9.32e-01 1.00e+00h 1 4 2.3824348e+00 0.00e+00 3.80e-01 -1.8 1.27e+00 - 9.93e-01 1.00e+00h 1 5 3.0711680e-01 7.99e-01 1.53e+00 -1.2 1.31e+01 - 1.00e+00 4.27e-01f 1 6 3.1465764e+00 1.38e+01 6.04e+00 0.3 4.10e+01 - 2.71e-02 2.58e-01f 1 7 3.1465763e-01 6.67e+00 1.25e+00 -0.6 2.33e+01 - 8.45e-01 4.44e-01f 1 8 9.7830459e-01 3.22e+00 2.18e+00 -0.6 3.51e+00 - 1.00e+00 8.45e-01h 1 9 9.1623933e-01 4.34e-01 1.52e-01 -1.7 2.63e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.1411447e-01 3.47e-02 6.96e-01 -3.0 7.67e-01 - 1.00e+00 1.00e+00h 1 11 4.1824600e-01 3.80e-01 7.39e-01 -1.9 3.40e-01 - 9.93e-01 3.43e-01h 1 12 4.4405729e-01 2.51e-01 5.10e-01 -3.2 7.75e-02 - 7.42e-01 3.66e-01h 1 13 5.3667603e-01 1.75e-02 3.59e-01 -3.6 9.08e-02 - 1.00e+00 1.00e+00h 1 14 5.4435129e-01 3.68e-05 1.22e-01 -5.5 8.30e-03 - 1.00e+00 1.00e+00h 1 15 5.4433676e-01 0.00e+00 2.07e-03 -6.1 6.56e-05 - 1.00e+00 9.98e-01h 1 16 5.4433107e-01 0.00e+00 6.25e-06 -7.9 9.23e-06 - 1.00e+00 9.96e-01h 1 17 5.4433104e-01 0.00e+00 4.30e-08 -11.0 2.61e-08 - 1.00e+00 1.00e+00h 1 18 5.4433104e-01 0.00e+00 5.07e-13 -11.0 2.68e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 5.0656664316054214e-13 5.0656664316054214e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000016550570e-11 1.0000000016550570e-11 Overall NLP error.......: 1.0000000016550570e-11 1.0000000016550570e-11 Number of objective function evaluations = 19 Number of objective gradient evaluations = 19 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 19 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 19 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.027 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.5191091e+00 1.43e+03 5.08e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.6791986e+00 5.35e+02 6.61e+00 -4.7 1.21e+02 - 6.92e-01 8.39e-01h 1 2 3.0852428e+00 2.20e+02 2.21e+01 0.9 9.92e+00 - 1.00e+00 6.75e-01f 1 3 2.7214550e+00 4.14e+01 3.76e+00 0.6 2.11e+00 - 8.65e-01 1.00e+00f 1 4 2.6950560e+00 1.32e-01 6.30e-01 -0.3 5.62e+00 - 1.00e+00 1.00e+00f 1 5 2.6708343e+00 0.00e+00 1.65e-01 -1.3 3.00e+00 - 1.00e+00 1.00e+00h 1 6 2.6008664e+00 0.00e+00 1.91e-01 -2.4 3.89e-01 - 9.71e-01 1.00e+00h 1 7 2.5216343e+00 0.00e+00 1.98e-01 -3.6 4.44e-01 - 1.00e+00 1.00e+00h 1 8 2.4362779e+00 0.00e+00 2.05e-01 -4.5 5.11e-01 - 1.00e+00 1.00e+00h 1 9 2.3937884e+00 0.00e+00 1.23e-01 -5.0 2.31e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.3497552e+00 0.00e+00 1.25e-01 -6.2 2.09e-01 - 1.00e+00 1.00e+00f 1 11 2.3040316e+00 0.00e+00 1.28e-01 -8.0 2.13e-01 - 1.00e+00 1.00e+00f 1 12 2.2564465e+00 0.00e+00 1.31e-01 -9.4 2.17e-01 - 1.00e+00 1.00e+00f 1 13 2.2067993e+00 0.00e+00 1.34e-01 -11.0 2.22e-01 - 1.00e+00 1.00e+00f 1 14 2.1548529e+00 0.00e+00 1.37e-01 -11.0 2.27e-01 - 1.00e+00 1.00e+00f 1 15 2.1003229e+00 0.00e+00 1.40e-01 -11.0 2.32e-01 - 1.00e+00 1.00e+00f 1 16 2.0428651e+00 0.00e+00 1.44e-01 -11.0 2.38e-01 - 1.00e+00 1.00e+00f 1 17 1.9820554e+00 0.00e+00 1.49e-01 -11.0 2.45e-01 - 1.00e+00 1.00e+00f 1 18 1.9173628e+00 0.00e+00 1.54e-01 -11.0 2.52e-01 - 1.00e+00 1.00e+00f 1 19 1.8481086e+00 0.00e+00 1.59e-01 -11.0 2.61e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.7734031e+00 0.00e+00 1.66e-01 -11.0 2.71e-01 - 1.00e+00 1.00e+00f 1 21 1.6920445e+00 0.00e+00 1.74e-01 -11.0 2.82e-01 - 1.00e+00 1.00e+00f 1 22 1.6023464e+00 0.00e+00 1.84e-01 -11.0 2.96e-01 - 1.00e+00 1.00e+00f 1 23 1.5018228e+00 0.00e+00 1.96e-01 -11.0 3.12e-01 - 1.00e+00 1.00e+00f 1 24 1.3865580e+00 0.00e+00 2.13e-01 -11.0 3.33e-01 - 1.00e+00 1.00e+00f 1 25 1.2497751e+00 0.00e+00 2.36e-01 -11.0 3.61e-01 - 1.00e+00 1.00e+00f 1 26 1.0778988e+00 0.00e+00 2.73e-01 -11.0 4.00e-01 - 1.00e+00 1.00e+00f 1 27 8.3808904e-01 0.00e+00 3.52e-01 -11.0 4.64e-01 - 1.00e+00 9.91e-01f 1 28 8.3534335e-01 0.00e+00 3.53e-01 -11.0 5.97e-01 - 1.00e+00 7.70e-03f 1 29 8.3531575e-01 0.00e+00 3.53e-01 -11.0 5.99e-01 - 1.00e+00 7.70e-05f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 8.3411759e-01 1.91e-06 3.11e-01 -11.0 6.86e-01 - 1.00e+00 3.49e-03f 1 31 5.1321811e-01 8.34e-02 8.84e-01 -11.0 6.87e-01 - 1.00e+00 7.54e-01f 1 32 5.0980882e-01 8.31e-02 8.90e-01 -8.9 1.29e+00 - 1.00e+00 4.03e-03h 1 33 5.0977474e-01 8.31e-02 8.90e-01 -7.0 1.28e+00 - 1.00e+00 4.05e-05h 1 34 5.4334824e-01 2.17e-03 1.12e-01 -6.4 3.54e-02 - 1.00e+00 1.00e+00h 1 35 5.4433046e-01 1.31e-06 1.65e-03 -8.2 1.07e-03 - 1.00e+00 1.00e+00h 1 36 5.4433105e-01 0.00e+00 9.97e-07 -10.0 6.39e-07 - 1.00e+00 1.00e+00h 1 37 5.4433104e-01 0.00e+00 5.42e-10 -11.0 3.14e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 37 (scaled) (unscaled) Objective...............: 5.4433104478623129e-01 5.4433104478623129e-01 Dual infeasibility......: 5.4219764794742692e-10 5.4219764794742692e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000455494770250e-11 1.0000455494770250e-11 Overall NLP error.......: 5.4219764794742692e-10 5.4219764794742692e-10 Number of objective function evaluations = 38 Number of objective gradient evaluations = 38 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 38 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 38 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.049 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.0382181e+00 7.77e+02 7.34e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.1000708e+00 2.48e+02 4.96e+00 -4.9 5.92e+01 - 7.72e-01 9.45e-01h 1 2 2.7796781e+00 6.52e+01 1.68e+00 0.2 2.94e+00 - 5.87e-01 1.00e+00f 1 3 2.6694457e+00 1.54e+01 6.86e-01 -1.2 3.46e+00 - 8.01e-01 1.00e+00h 1 4 2.4482881e+00 2.29e+00 2.14e-01 -1.9 1.13e+00 - 9.97e-01 1.00e+00h 1 5 3.7061973e-01 1.42e+00 1.32e+00 -1.2 1.42e+01 - 6.27e-01 4.13e-01f 1 6 1.4989332e+00 3.92e+00 2.62e-01 -0.7 9.98e+00 - 7.19e-02 2.26e-01H 1 7 1.4989328e-01 1.16e+00 2.97e+00 -1.6 4.64e+00 - 7.56e-01 4.85e-01f 1 8 1.8462970e-01 2.56e+00 3.75e-01 -1.3 1.34e+00 - 1.00e+00 5.41e-01h 1 9 1.5067871e-01 1.49e+00 5.71e-01 -2.9 2.27e-01 - 9.89e-01 5.00e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 4.1863120e-01 3.43e-01 1.53e+01 -1.7 1.72e-01 - 1.37e-01 1.00e+00h 1 11 4.5828178e-01 2.41e-01 9.87e+00 -2.8 9.91e-02 - 9.95e-01 3.51e-01h 1 12 5.3745464e-01 1.86e-02 2.10e+00 -4.5 7.88e-02 - 1.00e+00 1.00e+00h 1 13 5.4509711e-01 0.00e+00 2.13e-02 -2.9 8.27e-03 - 1.00e+00 1.00e+00h 1 14 5.4435787e-01 0.00e+00 2.54e-03 -4.9 8.05e-04 - 1.00e+00 1.00e+00h 1 15 5.4433124e-01 0.00e+00 4.11e-05 -7.0 2.90e-05 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 3.56e-07 -11.0 2.12e-07 - 1.00e+00 1.00e+00h 1 17 5.4433104e-01 0.00e+00 1.43e-11 -11.0 8.88e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.4325076979851550e-11 1.4325076979851550e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000004002898140e-11 1.0000004002898140e-11 Overall NLP error.......: 1.4325076979851550e-11 1.4325076979851550e-11 Number of objective function evaluations = 19 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 19 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.032 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5318484e+00 2.65e+03 5.46e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.6430072e+00 9.36e+02 8.12e+00 -0.5 2.30e+02 - 5.99e-01 8.77e-01h 1 2 2.7966614e+00 6.68e+02 8.61e+00 -5.8 6.29e+00 - 7.21e-01 3.20e-01h 1 3 3.1588310e+00 2.77e+02 1.26e+01 -2.4 2.85e+00 - 8.00e-01 7.58e-01h 1 4 2.4935864e+00 7.72e+01 7.81e+00 0.4 3.76e+00 - 5.16e-01 1.00e+00f 1 5 2.4453723e+00 2.25e+01 2.80e+00 -0.5 3.86e+00 - 1.00e+00 9.74e-01h 1 6 2.2557669e+00 5.48e+00 8.51e-01 -1.4 8.91e-01 - 9.83e-01 1.00e+00h 1 7 3.6136883e-01 3.50e+00 1.33e+00 -1.4 7.57e+00 - 1.00e+00 6.55e-01f 1 8 3.1466341e+00 0.00e+00 1.70e+00 -0.3 2.34e+01 - 1.53e-02 4.18e-01f 1 9 2.2889352e+00 0.00e+00 1.68e-01 -1.5 4.66e+00 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.2419368e+00 0.00e+00 2.18e-01 -3.3 2.53e-01 - 1.00e+00 1.00e+00h 1 11 2.1917127e+00 0.00e+00 2.28e-01 -4.5 2.23e-01 - 1.00e+00 1.00e+00h 1 12 2.1390410e+00 0.00e+00 1.27e-01 -5.7 2.28e-01 - 1.00e+00 1.00e+00f 1 13 2.0836863e+00 0.00e+00 1.31e-01 -6.9 2.34e-01 - 1.00e+00 1.00e+00f 1 14 2.0252875e+00 0.00e+00 1.35e-01 -8.1 2.40e-01 - 1.00e+00 1.00e+00f 1 15 1.9633927e+00 0.00e+00 1.39e-01 -9.2 2.47e-01 - 1.00e+00 1.00e+00f 1 16 1.8974324e+00 0.00e+00 1.44e-01 -10.2 2.55e-01 - 1.00e+00 1.00e+00f 1 17 1.8266734e+00 0.00e+00 1.49e-01 -11.0 2.64e-01 - 1.00e+00 1.00e+00f 1 18 1.7501469e+00 0.00e+00 1.56e-01 -11.0 2.74e-01 - 1.00e+00 1.00e+00f 1 19 1.6665304e+00 0.00e+00 1.64e-01 -11.0 2.86e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.5739438e+00 0.00e+00 1.73e-01 -11.0 3.00e-01 - 1.00e+00 1.00e+00f 1 21 1.4695665e+00 0.00e+00 1.85e-01 -11.0 3.18e-01 - 1.00e+00 1.00e+00f 1 22 1.3488474e+00 0.00e+00 2.02e-01 -11.0 3.40e-01 - 1.00e+00 1.00e+00f 1 23 1.3180184e+00 0.00e+00 2.07e-01 -11.0 3.71e-01 - 1.00e+00 2.22e-01f 1 24 1.3177065e+00 0.00e+00 2.07e-01 -11.0 3.79e-01 - 1.00e+00 2.17e-03f 1 25 1.3176992e+00 0.00e+00 2.02e-01 -11.0 3.77e-01 - 1.00e+00 5.11e-05f 1 26 1.2319249e+00 9.05e-03 3.29e-01 -11.0 3.75e-01 - 1.00e+00 5.84e-01f 1 27 1.0574613e+00 3.53e-02 4.66e-01 -11.0 4.07e-01 - 1.00e+00 1.00e+00f 1 28 8.1043176e-01 6.79e-02 6.06e-01 -11.0 4.90e-01 - 1.00e+00 1.00e+00f 1 29 5.0395333e-01 1.08e-01 9.69e-01 -11.0 6.85e-01 - 1.00e+00 6.84e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.0063134e-01 1.08e-01 9.76e-01 -9.1 1.24e+00 - 1.00e+00 3.77e-03h 1 31 5.0059812e-01 1.08e-01 1.01e+00 -7.2 1.24e+00 - 1.00e+00 3.77e-05h 1 32 5.4267207e-01 3.69e-03 1.47e-01 -6.4 4.39e-02 - 1.00e+00 1.00e+00h 1 33 5.4432934e-01 3.89e-06 3.09e-02 -8.1 1.80e-03 - 1.00e+00 1.00e+00h 1 34 5.4433105e-01 0.00e+00 1.20e-05 -9.3 1.86e-06 - 1.00e+00 1.00e+00h 1 35 5.4433104e-01 0.00e+00 2.75e-07 -11.0 4.90e-09 - 1.00e+00 1.00e+00h 1 36 5.4433104e-01 0.00e+00 2.10e-13 -11.0 1.15e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 36 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.0986027463005199e-13 2.0986027463005199e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 37 Number of objective gradient evaluations = 37 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 37 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 37 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.047 EXIT: Optimal Solution Found. ┌ Warning: BayesianOptimization acqfunc failed at iter 5: error: │ ex = UndefVarError: `_rcopy!` not defined in `PDMats` └ @ Hyperopt ~/.julia/packages/Hyperopt/u84yd/src/samplers.jl:167 This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5819889e+00 0.00e+00 9.90e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.5603312e+00 0.00e+00 1.13e-01 -0.8 1.14e-01 - 1.00e+00 1.00e+00f 1 2 2.5227239e+00 0.00e+00 1.94e-01 -2.5 1.93e-01 - 1.00e+00 1.00e+00h 1 3 2.4831781e+00 0.00e+00 2.01e-01 -3.9 1.98e-01 - 1.00e+00 1.00e+00h 1 4 2.4423010e+00 0.00e+00 1.02e-01 -5.3 2.01e-01 - 1.00e+00 1.00e+00f 1 5 2.4000229e+00 0.00e+00 1.04e-01 -6.8 2.05e-01 - 1.00e+00 1.00e+00f 1 6 2.3562213e+00 0.00e+00 1.06e-01 -8.3 2.08e-01 - 1.00e+00 1.00e+00f 1 7 2.3107520e+00 0.00e+00 1.08e-01 -9.5 2.12e-01 - 1.00e+00 1.00e+00f 1 8 2.2634476e+00 0.00e+00 1.10e-01 -11.0 2.16e-01 - 1.00e+00 1.00e+00f 1 9 2.2141122e+00 0.00e+00 1.13e-01 -11.0 2.21e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.1625144e+00 0.00e+00 1.15e-01 -11.0 2.26e-01 - 1.00e+00 1.00e+00f 1 11 2.1083777e+00 0.00e+00 1.18e-01 -11.0 2.31e-01 - 1.00e+00 1.00e+00f 1 12 2.0513672e+00 0.00e+00 1.22e-01 -11.0 2.37e-01 - 1.00e+00 1.00e+00f 1 13 1.9910719e+00 0.00e+00 1.25e-01 -11.0 2.44e-01 - 1.00e+00 1.00e+00f 1 14 1.9269786e+00 0.00e+00 1.29e-01 -11.0 2.51e-01 - 1.00e+00 1.00e+00f 1 15 1.8584329e+00 0.00e+00 1.34e-01 -11.0 2.59e-01 - 1.00e+00 1.00e+00f 1 16 1.8109563e+00 0.00e+00 1.38e-01 -11.0 2.69e-01 - 1.00e+00 6.48e-01f 1 17 1.8104753e+00 0.00e+00 1.38e-01 -11.0 2.76e-01 - 1.00e+00 6.31e-03f 1 18 1.8104694e+00 0.00e+00 1.38e-01 -11.0 2.77e-01 - 1.00e+00 7.76e-05f 1 19 1.7958512e+00 2.82e-04 1.65e-01 -11.0 2.79e-01 - 1.00e+00 1.92e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.7170548e+00 7.86e-03 2.90e-01 -11.0 2.81e-01 - 1.00e+00 1.00e+00f 1 21 1.6306520e+00 9.84e-03 3.05e-01 -11.0 2.95e-01 - 1.00e+00 1.00e+00h 1 22 1.5345218e+00 1.22e-02 3.23e-01 -11.0 3.12e-01 - 1.00e+00 1.00e+00h 1 23 1.4254379e+00 1.56e-02 3.48e-01 -11.0 3.34e-01 - 1.00e+00 1.00e+00h 1 24 1.2980664e+00 2.10e-02 3.81e-01 -11.0 3.63e-01 - 1.00e+00 1.00e+00h 1 25 1.1424748e+00 3.06e-02 4.32e-01 -11.0 4.04e-01 - 1.00e+00 1.00e+00h 1 26 9.3609762e-01 5.07e-02 5.25e-01 -11.0 4.70e-01 - 1.00e+00 1.00e+00h 1 27 5.9965325e-01 1.08e-01 8.16e-01 -11.0 6.01e-01 - 1.00e+00 1.00e+00f 1 28 5.0405964e-01 1.03e-01 9.68e-01 -9.1 1.05e+00 - 1.00e+00 1.38e-01h 1 29 5.0308582e-01 1.03e-01 9.70e-01 -7.3 1.31e+00 - 1.00e+00 1.11e-03h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.0307956e-01 1.03e-01 9.69e-01 -5.5 1.52e-01 - 1.00e+00 9.53e-05h 1 31 5.4277215e-01 3.46e-03 1.42e-01 -6.2 4.15e-02 - 1.00e+00 1.00e+00h 1 32 5.4432954e-01 3.46e-06 1.37e-02 -8.1 1.69e-03 - 1.00e+00 1.00e+00h 1 33 5.4433105e-01 0.00e+00 3.86e-06 -9.5 1.64e-06 - 1.00e+00 1.00e+00h 1 34 5.4433104e-01 0.00e+00 4.20e-08 -11.0 2.33e-09 - 1.00e+00 1.00e+00h 1 35 5.4433104e-01 0.00e+00 1.68e-14 -11.0 2.15e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 35 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.6764367671839864e-14 1.6764367671839864e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 36 Number of objective gradient evaluations = 36 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 36 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 36 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.045 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9088724e+00 4.47e+02 8.42e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9905807e+00 1.30e+02 3.65e+00 -5.1 3.01e+01 - 8.22e-01 1.00e+00h 1 2 2.6828915e+00 3.42e+01 2.83e+00 -0.1 3.25e+00 - 3.63e-01 1.00e+00f 1 3 2.4230396e+00 5.61e+00 9.26e-01 -0.5 1.33e+00 - 9.48e-01 1.00e+00h 1 4 1.8409390e+00 2.33e-02 1.97e-01 -2.0 2.48e+00 - 9.80e-01 1.00e+00h 1 5 5.5162386e-01 5.02e-01 8.33e-01 -2.5 3.14e+00 - 1.00e+00 1.00e+00h 1 6 5.9045964e-01 2.31e-01 7.74e-02 -1.0 2.67e-01 - 1.00e+00 8.36e-01h 1 7 5.1983377e-01 6.12e-02 2.46e-01 -2.7 1.88e-01 - 1.00e+00 8.87e-01h 1 8 5.4702966e-01 8.32e-04 1.28e-01 -2.5 2.90e-02 - 9.99e-01 1.00e+00h 1 9 5.4466591e-01 0.00e+00 7.20e-03 -4.6 4.57e-03 - 9.99e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433378e-01 0.00e+00 1.44e-03 -6.2 5.00e-04 - 1.00e+00 9.94e-01h 1 11 5.4433106e-01 0.00e+00 1.80e-05 -8.1 3.59e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 1.27e-07 -11.0 1.21e-08 - 1.00e+00 1.00e+00h 1 13 5.4433104e-01 0.00e+00 5.84e-13 -11.0 2.98e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 5.8353322174298228e-13 5.8353322174298228e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000084736310e-11 1.0000000084736310e-11 Overall NLP error.......: 1.0000000084736310e-11 1.0000000084736310e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 14 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 14 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.021 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.9611614e+00 1.31e+02 9.53e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.0541360e+00 3.76e+01 1.48e+00 -5.3 5.70e+00 - 8.91e-01 1.00e+00h 1 2 1.8858386e+00 1.05e+01 7.45e-01 -6.3 1.13e+00 - 6.30e-01 1.00e+00h 1 3 1.3364335e+00 2.34e+00 3.15e-01 -1.1 1.77e+00 - 9.49e-01 1.00e+00f 1 4 3.0549089e-01 3.36e-01 1.43e+00 -0.9 2.05e+00 - 1.00e+00 9.25e-01h 1 5 3.1465749e+00 8.63e+01 3.33e+01 0.2 1.71e+01 - 6.19e-02 7.60e-01f 1 6 2.0826418e+00 1.84e+01 5.64e+00 -0.2 1.09e+01 - 1.00e+00 1.00e+00f 1 7 2.0715738e+00 1.74e+00 3.31e-01 -0.2 7.79e+00 - 1.00e+00 1.00e+00h 1 8 1.7231089e+00 0.00e+00 8.51e-02 -0.9 2.17e+00 - 1.00e+00 1.00e+00h 1 9 4.5301974e-01 1.04e-01 7.95e-01 -1.0 3.03e+00 - 1.00e+00 9.68e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1467527e+00 0.00e+00 1.55e+01 0.5 2.30e+01 - 3.26e-02 4.52e-01f 1 11 3.1467525e-01 4.35e-01 2.15e+00 -0.3 2.38e+01 - 1.00e+00 4.23e-01f 1 12 9.1688687e-01 2.20e+00 1.28e+00 -0.3 6.17e+00 - 4.61e-01 1.00e+00f 1 13 6.8687639e-01 1.09e-01 4.99e-01 -1.0 9.85e-01 - 9.81e-01 1.00e+00h 1 14 6.2332838e-01 0.00e+00 5.49e-02 -1.7 8.03e-01 - 1.00e+00 1.00e+00h 1 15 5.4199241e-01 4.80e-03 1.58e-01 -3.2 1.72e-01 - 1.00e+00 7.76e-01h 1 16 5.4488946e-01 4.08e-04 5.82e-03 -3.1 5.48e-03 - 1.00e+00 9.63e-01h 1 17 5.4434290e-01 0.00e+00 8.33e-04 -5.3 1.21e-03 - 1.00e+00 1.00e+00h 1 18 5.4433113e-01 0.00e+00 1.44e-05 -7.3 1.28e-05 - 1.00e+00 1.00e+00h 1 19 5.4433104e-01 0.00e+00 1.12e-07 -11.0 9.22e-08 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433104e-01 0.00e+00 3.54e-12 -11.0 3.18e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 20 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 3.5412783816468618e-12 3.5412783816468618e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000507118325e-11 1.0000000507118325e-11 Overall NLP error.......: 1.0000000507118325e-11 1.0000000507118325e-11 Number of objective function evaluations = 21 Number of objective gradient evaluations = 21 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 21 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 21 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.031 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 9.9999950e-02 4.55e+02 8.63e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.0680373e+00 1.59e+02 4.91e+00 0.7 2.70e+01 - 1.00e+00 8.46e-01f 1 2 2.0897360e+00 3.78e+01 2.06e-01 -0.2 9.91e-01 - 9.92e-01 1.00e+00h 1 3 2.0595004e+00 1.84e+00 4.47e-01 -0.5 2.64e+00 - 4.51e-01 1.00e+00h 1 4 2.0578130e+00 0.00e+00 8.34e-02 -2.4 5.94e+00 - 9.97e-01 1.00e+00h 1 5 2.0581693e+00 0.00e+00 1.45e-02 -3.8 2.89e-02 - 1.00e+00 1.00e+00h 1 6 2.0582810e+00 0.00e+00 7.85e-05 -4.6 3.05e-03 - 9.97e-01 1.00e+00h 1 7 2.0582798e+00 0.00e+00 3.07e-09 -10.5 8.48e-06 - 1.00e+00 1.00e+00h 1 8 1.9816296e+00 0.00e+00 3.36e-09 -12.3 3.18e-01 - 8.63e-01 1.00e+00h 1 9 1.8562929e+00 0.00e+00 2.65e-09 -11.0 5.27e-01 - 9.70e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.6965992e+00 0.00e+00 2.94e-09 -12.3 7.28e-01 - 8.69e-01 1.00e+00h 1 11 1.6965992e+00 0.00e+00 1.74e-09 -12.3 1.34e-01 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 1.6965992005699488e-08 1.6965992005699488e+00 Dual infeasibility......: 1.7411940703759923e-09 1.7411940703759923e-01 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 9.1299572735772344e-13 9.1299572735772336e-05 Overall NLP error.......: 1.7411940703759923e-09 1.7411940703759923e-01 Number of objective function evaluations = 12 Number of objective gradient evaluations = 12 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 12 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 12 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.030 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.1464266e+00 0.00e+00 9.25e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.1257836e+00 0.00e+00 1.31e-01 -0.9 1.96e-01 - 1.00e+00 1.00e+00f 1 2 3.1004089e+00 0.00e+00 1.59e-01 -2.0 1.88e-01 - 1.00e+00 1.00e+00h 1 3 3.0743195e+00 0.00e+00 1.62e-01 -3.3 1.63e-01 - 1.00e+00 1.00e+00f 1 4 3.0477546e+00 0.00e+00 8.05e-02 -4.8 1.63e-01 - 1.00e+00 1.00e+00f 1 5 3.0207207e+00 0.00e+00 8.12e-02 -6.0 1.64e-01 - 1.00e+00 1.00e+00f 1 6 2.9931973e+00 0.00e+00 8.20e-02 -7.4 1.66e-01 - 1.00e+00 1.00e+00f 1 7 2.9651618e+00 0.00e+00 8.28e-02 -9.2 1.67e-01 - 1.00e+00 1.00e+00f 1 8 2.9365898e+00 0.00e+00 8.36e-02 -10.6 1.69e-01 - 1.00e+00 1.00e+00f 1 9 2.9074549e+00 0.00e+00 8.44e-02 -11.0 1.70e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.8777287e+00 0.00e+00 8.53e-02 -11.0 1.72e-01 - 1.00e+00 1.00e+00f 1 11 2.8473803e+00 0.00e+00 8.62e-02 -11.0 1.74e-01 - 1.00e+00 1.00e+00f 1 12 2.8163761e+00 0.00e+00 8.71e-02 -11.0 1.76e-01 - 1.00e+00 1.00e+00f 1 13 2.7846797e+00 0.00e+00 8.81e-02 -11.0 1.78e-01 - 1.00e+00 1.00e+00f 1 14 2.7522513e+00 0.00e+00 8.92e-02 -11.0 1.80e-01 - 1.00e+00 1.00e+00f 1 15 2.7190472e+00 0.00e+00 9.02e-02 -11.0 1.82e-01 - 1.00e+00 1.00e+00f 1 16 2.6850195e+00 0.00e+00 9.14e-02 -11.0 1.84e-01 - 1.00e+00 1.00e+00f 1 17 2.6501154e+00 0.00e+00 9.26e-02 -11.0 1.86e-01 - 1.00e+00 1.00e+00f 1 18 2.6142763e+00 0.00e+00 9.39e-02 -11.0 1.89e-01 - 1.00e+00 1.00e+00f 1 19 2.5774373e+00 0.00e+00 9.52e-02 -11.0 1.91e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.5395259e+00 0.00e+00 9.66e-02 -11.0 1.94e-01 - 1.00e+00 1.00e+00f 1 21 2.5004609e+00 0.00e+00 9.81e-02 -11.0 1.97e-01 - 1.00e+00 1.00e+00f 1 22 2.4601507e+00 0.00e+00 9.97e-02 -11.0 2.00e-01 - 1.00e+00 1.00e+00f 1 23 2.4184917e+00 0.00e+00 1.01e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 24 2.3753656e+00 0.00e+00 1.03e-01 -11.0 2.07e-01 - 1.00e+00 1.00e+00f 1 25 2.3306368e+00 0.00e+00 1.05e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 26 2.2841484e+00 0.00e+00 1.07e-01 -11.0 2.15e-01 - 1.00e+00 1.00e+00f 1 27 2.2357178e+00 0.00e+00 1.10e-01 -11.0 2.19e-01 - 1.00e+00 1.00e+00f 1 28 2.1851298e+00 0.00e+00 1.12e-01 -11.0 2.24e-01 - 1.00e+00 1.00e+00f 1 29 2.1321287e+00 0.00e+00 1.15e-01 -11.0 2.29e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.0764069e+00 0.00e+00 1.18e-01 -11.0 2.35e-01 - 1.00e+00 1.00e+00f 1 31 2.0175889e+00 0.00e+00 1.22e-01 -11.0 2.41e-01 - 1.00e+00 1.00e+00f 1 32 1.9552095e+00 0.00e+00 1.25e-01 -11.0 2.48e-01 - 1.00e+00 1.00e+00f 1 33 1.8886814e+00 0.00e+00 1.30e-01 -11.0 2.56e-01 - 1.00e+00 1.00e+00f 1 34 1.8172458e+00 0.00e+00 1.35e-01 -11.0 2.65e-01 - 1.00e+00 1.00e+00f 1 35 1.7398967e+00 0.00e+00 1.41e-01 -11.0 2.75e-01 - 1.00e+00 1.00e+00f 1 36 1.6552544e+00 0.00e+00 1.48e-01 -11.0 2.87e-01 - 1.00e+00 1.00e+00f 1 37 1.5613452e+00 0.00e+00 1.57e-01 -11.0 3.02e-01 - 1.00e+00 1.00e+00f 1 38 1.4551846e+00 0.00e+00 1.69e-01 -11.0 3.20e-01 - 1.00e+00 1.00e+00f 1 39 1.3319021e+00 0.00e+00 1.84e-01 -11.0 3.44e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.1826074e+00 0.00e+00 2.07e-01 -11.0 3.75e-01 - 1.00e+00 1.00e+00f 1 41 1.0861516e+00 0.00e+00 2.26e-01 -11.0 4.23e-01 - 1.00e+00 5.18e-01f 1 42 1.0851438e+00 0.00e+00 2.26e-01 -11.0 4.60e-01 - 1.00e+00 4.75e-03f 1 43 1.0851332e+00 0.00e+00 2.26e-01 -11.0 4.62e-01 - 1.00e+00 4.99e-05f 1 44 1.0752276e+00 1.29e-04 2.24e-01 -11.0 4.96e-01 - 1.00e+00 4.75e-02f 1 45 8.3755904e-01 5.70e-02 5.87e-01 -11.0 5.01e-01 - 1.00e+00 1.00e+00f 1 46 5.0274218e-01 1.12e-01 9.72e-01 -10.8 6.91e-01 - 1.00e+00 7.85e-01f 1 47 4.9907811e-01 1.11e-01 9.79e-01 -8.9 1.31e+00 - 1.00e+00 4.13e-03h 1 48 4.9904147e-01 1.11e-01 9.80e-01 -7.1 1.31e+00 - 1.00e+00 4.14e-05h 1 49 5.4257131e-01 3.92e-03 1.52e-01 -6.4 4.53e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 5.4432928e-01 4.38e-06 4.00e-02 -8.0 1.91e-03 - 1.00e+00 1.00e+00h 1 51 5.4433106e-01 0.00e+00 1.98e-07 -8.9 1.93e-06 - 1.00e+00 1.00e+00h 1 52 5.4433104e-01 0.00e+00 3.96e-07 -11.0 1.73e-08 - 1.00e+00 1.00e+00h 1 53 5.4433104e-01 0.00e+00 5.68e-13 -11.0 2.39e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 53 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 5.6754601018838002e-13 5.6754601018838002e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 54 Number of objective gradient evaluations = 54 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 54 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 54 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.070 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 5.0636968e-01 4.02e+03 1.80e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 6.7667215e-01 1.44e+03 7.63e+00 -0.5 2.65e+02 - 4.65e-01 8.66e-01h 1 2 8.4456976e-01 1.23e+03 7.90e+00 -5.7 1.45e+01 - 2.18e-01 1.58e-01h 1 3 3.1475599e+00 6.72e+02 3.87e+01 -0.2 1.69e+01 - 1.00e+00 5.44e-01h 1 4 3.1621308e+00 6.06e+02 3.90e+01 -0.8 1.44e+00 - 9.25e-01 1.02e-01h 1 5 3.1550455e+00 1.77e+02 3.32e+01 -0.4 1.40e+00 - 1.00e+00 1.00e+00f 1 6 2.7489326e+00 3.63e+01 2.03e+01 1.3 2.40e+00 - 4.65e-01 1.00e+00f 1 7 2.7323515e+00 0.00e+00 1.28e+00 -0.2 2.60e+00 - 9.50e-01 1.00e+00h 1 8 2.7170169e+00 0.00e+00 1.65e-01 -0.8 1.52e+00 - 9.98e-01 1.00e+00h 1 9 2.6854294e+00 0.00e+00 1.81e-01 -2.0 1.71e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.6516313e+00 0.00e+00 1.89e-01 -2.9 1.80e-01 - 1.00e+00 1.00e+00h 1 11 2.6166963e+00 0.00e+00 1.91e-01 -4.0 1.84e-01 - 1.00e+00 1.00e+00h 1 12 2.5799267e+00 0.00e+00 1.33e-01 -5.4 1.91e-01 - 1.00e+00 1.00e+00h 1 13 2.5420893e+00 0.00e+00 1.35e-01 -6.7 1.94e-01 - 1.00e+00 1.00e+00f 1 14 2.5031039e+00 0.00e+00 1.37e-01 -8.7 1.97e-01 - 1.00e+00 1.00e+00f 1 15 2.4628799e+00 0.00e+00 1.40e-01 -10.1 2.00e-01 - 1.00e+00 1.00e+00f 1 16 2.4213143e+00 0.00e+00 1.42e-01 -11.0 2.03e-01 - 1.00e+00 1.00e+00f 1 17 2.3782901e+00 0.00e+00 1.45e-01 -11.0 2.06e-01 - 1.00e+00 1.00e+00f 1 18 2.3336728e+00 0.00e+00 1.47e-01 -11.0 2.10e-01 - 1.00e+00 1.00e+00f 1 19 2.2873071e+00 0.00e+00 1.50e-01 -11.0 2.14e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.2390124e+00 0.00e+00 1.54e-01 -11.0 2.19e-01 - 1.00e+00 1.00e+00f 1 21 2.1885757e+00 0.00e+00 1.57e-01 -11.0 2.23e-01 - 1.00e+00 1.00e+00f 1 22 2.1357445e+00 0.00e+00 1.61e-01 -11.0 2.28e-01 - 1.00e+00 1.00e+00f 1 23 2.0802149e+00 0.00e+00 1.65e-01 -11.0 2.34e-01 - 1.00e+00 1.00e+00f 1 24 2.0216168e+00 0.00e+00 1.70e-01 -11.0 2.40e-01 - 1.00e+00 1.00e+00f 1 25 1.9594916e+00 0.00e+00 1.76e-01 -11.0 2.47e-01 - 1.00e+00 1.00e+00f 1 26 1.8932615e+00 0.00e+00 1.82e-01 -11.0 2.55e-01 - 1.00e+00 1.00e+00f 1 27 1.8221813e+00 0.00e+00 1.89e-01 -11.0 2.64e-01 - 1.00e+00 1.00e+00f 1 28 1.7452646e+00 0.00e+00 1.97e-01 -11.0 2.74e-01 - 1.00e+00 1.00e+00f 1 29 1.6611619e+00 0.00e+00 2.07e-01 -11.0 2.86e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.5679492e+00 0.00e+00 2.19e-01 -11.0 3.01e-01 - 1.00e+00 1.00e+00f 1 31 1.4627292e+00 0.00e+00 2.35e-01 -11.0 3.19e-01 - 1.00e+00 1.00e+00f 1 32 1.3408020e+00 0.00e+00 2.57e-01 -11.0 3.42e-01 - 1.00e+00 1.00e+00f 1 33 1.2935066e+00 0.00e+00 2.66e-01 -11.0 3.73e-01 - 1.00e+00 3.34e-01f 1 34 1.2930249e+00 0.00e+00 2.66e-01 -11.0 3.87e-01 - 1.00e+00 3.22e-03f 1 35 1.2930184e+00 0.00e+00 2.64e-01 -11.0 3.85e-01 - 1.00e+00 4.40e-05f 1 36 1.2527531e+00 2.08e-03 3.08e-01 -11.0 3.81e-01 - 1.00e+00 2.69e-01f 1 37 1.0845635e+00 3.22e-02 4.55e-01 -11.0 3.93e-01 - 1.00e+00 1.00e+00f 1 38 8.5186947e-01 6.14e-02 5.77e-01 -11.0 4.51e-01 - 1.00e+00 1.00e+00f 1 39 5.0026651e-01 1.19e-01 9.78e-01 -11.0 5.63e-01 - 1.00e+00 8.44e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 4.9637981e-01 1.18e-01 1.28e+00 -9.1 9.09e-01 - 1.00e+00 4.34e-03h 1 41 4.9634092e-01 1.18e-01 1.33e+00 -7.3 9.13e-01 - 1.00e+00 4.32e-05h 1 42 5.4234926e-01 4.41e-03 1.62e-01 -6.4 4.78e-02 - 1.00e+00 1.00e+00h 1 43 5.4432855e-01 5.59e-06 3.73e-02 -7.9 2.15e-03 - 1.00e+00 1.00e+00h 1 44 5.4433105e-01 0.00e+00 2.46e-05 -9.1 2.73e-06 - 1.00e+00 1.00e+00h 1 45 5.4433104e-01 0.00e+00 3.56e-07 -11.0 4.47e-09 - 1.00e+00 1.00e+00h 1 46 5.4433104e-01 0.00e+00 4.51e-13 -11.0 1.80e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 46 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 4.5133378248603646e-13 4.5133378248603646e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 47 Number of objective gradient evaluations = 47 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 47 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 47 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.056 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.0382181e+00 5.43e+02 8.10e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0986736e+00 1.58e+02 4.13e+00 -5.0 3.84e+01 - 8.06e-01 1.00e+00h 1 2 2.6700213e+00 3.99e+01 4.66e+00 0.2 3.31e+00 - 2.91e-01 1.00e+00f 1 3 2.4645549e+00 7.92e+00 1.52e+00 -0.4 1.85e+00 - 9.55e-01 1.00e+00h 1 4 2.0696513e+00 6.60e-01 4.40e-01 -1.8 1.79e+00 - 9.90e-01 1.00e+00h 1 5 3.0000156e-01 9.03e-01 1.49e+00 -0.8 1.18e+01 - 1.00e+00 3.56e-01f 1 6 3.3315584e-01 1.55e+00 3.36e-01 -1.3 1.26e+00 - 9.95e-01 6.57e-01h 1 7 4.0383482e-01 3.16e-01 1.05e+00 -1.4 2.37e-01 - 1.00e+00 8.45e-01h 1 8 5.1456526e-01 1.05e-01 3.26e-01 -1.6 1.23e-01 - 1.00e+00 8.67e-01h 1 9 5.4865960e-01 0.00e+00 3.33e-02 -2.5 3.62e-02 - 9.98e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4469392e-01 0.00e+00 1.06e-02 -4.4 6.06e-03 - 1.00e+00 1.00e+00h 1 11 5.4433849e-01 0.00e+00 7.47e-04 -6.2 3.99e-04 - 1.00e+00 9.70e-01h 1 12 5.4433107e-01 0.00e+00 6.14e-06 -7.9 8.08e-06 - 1.00e+00 1.00e+00h 1 13 5.4433104e-01 0.00e+00 3.63e-08 -11.0 2.70e-08 - 1.00e+00 1.00e+00h 1 14 5.4433104e-01 0.00e+00 3.20e-13 -11.0 2.33e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 3.2038224193091611e-13 3.2038224193091611e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000013526622e-11 1.0000000013526622e-11 Overall NLP error.......: 1.0000000013526622e-11 1.0000000013526622e-11 Number of objective function evaluations = 15 Number of objective gradient evaluations = 15 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.031 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 5.0636968e-01 4.60e+01 9.75e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 8.3015605e-01 1.31e+01 1.03e+00 -0.4 6.95e-01 - 9.68e-01 1.00e+00f 1 2 3.5428557e-01 3.73e+00 1.38e+00 -1.6 5.64e-01 - 9.56e-01 1.00e+00h 1 3 4.5513621e-01 1.70e-01 1.13e+00 -1.1 1.91e+00 - 1.00e+00 1.00e+00h 1 4 4.9515410e-01 1.04e+00 2.73e-01 -0.7 3.48e+00 - 1.00e+00 7.36e-01h 1 5 4.7018423e-01 7.94e-02 4.77e-01 -1.1 4.93e-01 - 1.00e+00 9.32e-01h 1 6 5.0411624e-01 1.57e-01 1.70e-01 -1.6 6.55e-01 - 1.00e+00 7.33e-01h 1 7 5.4282935e-01 9.14e-03 3.80e-01 -2.9 4.05e-02 - 1.00e+00 1.00e+00h 1 8 5.4524106e-01 0.00e+00 1.23e-02 -4.7 3.36e-03 - 1.00e+00 1.00e+00h 1 9 5.4434336e-01 0.00e+00 2.84e-03 -5.9 1.16e-03 - 1.00e+00 9.88e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433110e-01 0.00e+00 1.80e-05 -7.6 1.81e-05 - 1.00e+00 9.97e-01h 1 11 5.4433104e-01 0.00e+00 6.13e-08 -11.0 1.29e-07 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 1.33e-12 -11.0 1.47e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.3270495813344496e-12 1.3270495813344496e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000135344293e-11 1.0000000135344293e-11 Overall NLP error.......: 1.0000000135344293e-11 1.0000000135344293e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.023 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.6311741e+00 2.89e+02 8.96e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7258411e+00 8.37e+01 2.71e+00 -5.2 1.72e+01 - 8.52e-01 1.00e+00h 1 2 2.5379194e+00 2.23e+01 1.13e+00 -0.6 2.58e+00 - 5.13e-01 1.00e+00f 1 3 2.3025720e+00 3.49e+00 3.31e-01 -0.9 1.14e+00 - 9.42e-01 1.00e+00h 1 4 1.1661890e+00 2.16e-01 3.78e-01 -2.2 3.94e+00 - 9.85e-01 1.00e+00h 1 5 4.2644383e-01 5.37e-01 8.14e-01 -0.7 1.65e+00 - 1.00e+00 9.19e-01h 1 6 5.5205832e-01 4.45e-02 9.00e-01 -1.5 1.69e-01 - 1.00e+00 9.00e-01h 1 7 5.3400323e-01 4.09e-02 2.33e-01 -1.9 1.55e-01 - 1.00e+00 9.02e-01h 1 8 5.4453808e-01 5.08e-04 4.33e-02 -2.8 1.26e-02 - 1.00e+00 9.59e-01h 1 9 5.4442947e-01 0.00e+00 1.93e-03 -4.6 1.62e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433169e-01 0.00e+00 1.96e-04 -6.6 1.06e-04 - 1.00e+00 1.00e+00h 1 11 5.4433105e-01 0.00e+00 1.37e-06 -8.6 6.96e-07 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 9.22e-09 -11.0 4.69e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478621830e-01 5.4433104478621830e-01 Dual infeasibility......: 9.2162608824056451e-09 9.2162608824056451e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000036210722877e-11 1.0000036210722877e-11 Overall NLP error.......: 9.2162608824056451e-09 9.2162608824056451e-09 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.022 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 5.0636968e-01 8.23e-01 8.71e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 4.9320246e-01 1.93e-01 6.36e-01 -5.5 1.34e-01 - 9.76e-01 1.00e+00h 1 2 5.4073762e-01 4.04e-03 4.02e-01 -2.3 4.94e-02 - 1.00e+00 9.94e-01h 1 3 5.4571585e-01 0.00e+00 1.67e-02 -3.9 1.13e-02 - 1.00e+00 1.00e+00h 1 4 5.4434870e-01 0.00e+00 1.56e-03 -5.6 4.02e-03 - 1.00e+00 1.00e+00h 1 5 5.4433111e-01 0.00e+00 1.38e-05 -7.4 5.12e-05 - 1.00e+00 9.99e-01h 1 6 5.4433104e-01 0.00e+00 8.32e-07 -11.0 7.99e-08 - 1.00e+00 1.00e+00h 1 7 5.4433104e-01 0.00e+00 3.33e-11 -11.0 2.15e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 7 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 3.3299807356002020e-11 3.3299807356002020e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000002595433500e-11 1.0000002595433500e-11 Overall NLP error.......: 3.3299807356002020e-11 3.3299807356002020e-11 Number of objective function evaluations = 8 Number of objective gradient evaluations = 8 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 8 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 8 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.015 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7735010e+00 9.39e-01 9.99e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7526572e+00 0.00e+00 1.17e-01 -0.9 1.34e-01 - 9.98e-01 1.00e+00f 1 2 2.7692039e-01 2.92e-01 1.69e+00 -1.0 1.02e+01 - 7.34e-01 7.33e-01f 1 3 3.1465484e+00 3.55e+01 6.42e+00 0.1 2.35e+01 - 1.78e-01 4.89e-01f 1 4 3.1465483e-01 1.98e+01 1.86e+00 -0.1 3.07e+01 - 9.76e-01 3.59e-01f 1 5 8.0116390e-01 1.80e+00 1.51e+00 -0.1 5.04e+00 - 1.00e+00 1.00e+00h 1 6 1.0104274e+00 0.00e+00 9.10e-01 -0.1 9.69e+00 - 1.00e+00 1.00e+00h 1 7 9.2485869e-01 0.00e+00 4.35e-01 -1.7 9.39e-01 - 9.99e-01 1.00e+00h 1 8 8.2357875e-01 0.00e+00 6.26e-01 -3.6 2.49e-01 - 1.00e+00 7.28e-01f 1 9 6.8569393e-01 2.03e-02 7.22e-01 -4.1 2.50e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2934195e-01 3.90e-02 7.59e-01 -4.0 8.18e-01 - 1.00e+00 3.04e-01f 1 11 5.5515798e-01 0.00e+00 9.56e-02 -2.8 2.93e-02 - 1.00e+00 1.00e+00h 1 12 5.4465938e-01 0.00e+00 3.43e-03 -4.2 2.87e-02 - 1.00e+00 1.00e+00h 1 13 5.4433415e-01 0.00e+00 1.35e-03 -6.0 7.58e-04 - 1.00e+00 9.98e-01h 1 14 5.4433106e-01 0.00e+00 2.15e-05 -8.0 4.15e-06 - 1.00e+00 9.99e-01h 1 15 5.4433104e-01 0.00e+00 5.60e-09 -11.0 3.60e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4433104478619776e-01 5.4433104478619776e-01 Dual infeasibility......: 5.5997592118828265e-09 5.5997592118828265e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0142242715856219e-11 1.0142242715856219e-11 Overall NLP error.......: 5.5997592118828265e-09 5.5997592118828265e-09 Number of objective function evaluations = 16 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 16 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 16 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.025 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.4284637e+00 4.49e+02 8.38e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.5515488e+00 1.41e+02 3.82e+00 -5.1 3.01e+01 - 8.21e-01 9.53e-01h 1 2 2.3024933e+00 3.43e+01 1.53e+00 0.2 4.15e+00 - 5.34e-01 1.00e+00f 1 3 2.0873448e+00 6.52e+00 4.76e-01 -1.0 2.38e+00 - 8.70e-01 1.00e+00h 1 4 1.6194316e+00 3.27e-01 2.51e-01 -2.1 1.73e+00 - 9.94e-01 1.00e+00h 1 5 7.4187734e-01 0.00e+00 6.30e-01 -3.0 2.16e+00 - 1.00e+00 1.00e+00h 1 6 4.4505611e-01 4.10e-01 6.43e-01 -0.9 5.91e-01 - 1.00e+00 7.16e-01h 1 7 5.3757882e-01 2.60e-02 6.77e-01 -1.6 1.29e-01 - 9.78e-01 8.07e-01h 1 8 5.4240479e-01 9.30e-03 1.02e-01 -2.5 6.19e-02 - 1.00e+00 9.49e-01h 1 9 5.4465062e-01 0.00e+00 9.60e-03 -4.2 2.90e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433614e-01 0.00e+00 6.15e-04 -6.1 4.58e-04 - 1.00e+00 1.00e+00h 1 11 5.4433106e-01 0.00e+00 8.50e-06 -8.0 5.85e-06 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 1.74e-08 -11.0 1.79e-08 - 1.00e+00 1.00e+00h 1 13 5.4433104e-01 0.00e+00 2.89e-13 -11.0 1.98e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.8907395263648690e-13 2.8907395263648690e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000005225871e-11 1.0000000005225871e-11 Overall NLP error.......: 1.0000000005225871e-11 1.0000000005225871e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 14 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 14 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.026 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5819889e+00 6.24e+01 9.80e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.5925243e+00 1.69e+01 4.07e-01 -5.3 1.99e+00 - 9.19e-01 1.00e+00h 1 2 2.5039583e+00 3.70e+00 1.94e-01 -1.5 4.51e-01 - 9.56e-01 1.00e+00h 1 3 1.7888930e+00 0.00e+00 2.71e-01 -1.6 3.07e+00 - 6.82e-01 1.00e+00h 1 4 4.7709856e-01 7.50e-01 9.94e-01 -1.3 4.92e+00 - 1.00e+00 6.88e-01h 1 5 5.1997547e-01 1.53e-01 1.48e+00 -1.6 6.49e+00 - 7.12e-02 1.00e+00h 1 6 4.2159982e-01 1.57e-01 9.05e-01 -1.8 1.14e+00 - 1.00e+00 2.31e-01h 1 7 1.1045507e+00 0.00e+00 6.93e+00 0.2 1.15e+01 - 1.94e-01 1.72e-01f 1 8 6.1978677e-01 1.24e-01 4.07e+00 -0.4 1.61e+00 - 1.00e+00 1.00e+00f 1 9 9.8868690e-01 0.00e+00 2.16e+00 -0.4 5.93e-01 - 6.61e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 9.3096590e-01 0.00e+00 1.98e-01 -1.2 2.60e-01 - 9.96e-01 1.00e+00h 1 11 6.4773748e-01 4.84e-02 7.72e-01 -2.5 7.41e-01 - 9.91e-01 8.48e-01f 1 12 6.6422536e-01 3.55e-04 1.58e+00 -2.9 2.16e-02 - 1.00e+00 1.00e+00h 1 13 5.3815586e-01 1.69e-02 9.86e-01 -4.0 8.77e-01 - 1.00e+00 2.30e-01f 1 14 5.5187041e-01 0.00e+00 5.11e-02 -2.9 1.92e-02 - 1.00e+00 1.00e+00h 1 15 5.4443742e-01 0.00e+00 3.89e-03 -4.5 1.91e-02 - 1.00e+00 1.00e+00h 1 16 5.4433182e-01 0.00e+00 7.06e-04 -6.4 2.62e-04 - 1.00e+00 9.98e-01h 1 17 5.4433105e-01 0.00e+00 2.08e-06 -8.5 1.79e-06 - 1.00e+00 1.00e+00h 1 18 5.4433104e-01 0.00e+00 2.36e-08 -11.0 1.18e-08 - 1.00e+00 1.00e+00h 1 19 5.4433104e-01 0.00e+00 2.07e-14 -11.0 2.29e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 19 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.0650148258027912e-14 2.0448486653945611e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000788773e-11 1.0000000000788773e-11 Overall NLP error.......: 1.0000000000788773e-11 1.0000000000788773e-11 Number of objective function evaluations = 20 Number of objective gradient evaluations = 20 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 20 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.034 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 7.1611487e-01 1.79e+02 9.14e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.8456836e+00 4.96e+01 3.37e+00 0.6 6.64e+00 - 1.00e+00 9.77e-01f 1 2 1.8765813e+00 1.84e+00 1.58e+00 0.5 1.43e+01 - 1.00e+00 1.00e+00f 1 3 1.8597590e+00 0.00e+00 1.93e-01 -1.4 1.84e+01 - 9.92e-01 9.99e-01h 1 4 1.7807713e+00 0.00e+00 2.73e-01 -2.0 3.04e-01 - 9.98e-01 1.00e+00h 1 5 1.6878469e+00 0.00e+00 2.95e-01 -3.3 3.57e-01 - 9.99e-01 1.00e+00h 1 6 1.5831247e+00 0.00e+00 3.16e-01 -3.9 4.00e-01 - 1.00e+00 1.00e+00h 1 7 1.4800328e+00 0.00e+00 1.62e-01 -5.1 3.29e-01 - 1.00e+00 1.00e+00h 1 8 1.3611299e+00 0.00e+00 1.76e-01 -6.8 3.38e-01 - 1.00e+00 1.00e+00f 1 9 1.2187432e+00 0.00e+00 1.97e-01 -7.8 3.67e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.0368593e+00 0.00e+00 2.32e-01 -8.5 4.10e-01 - 1.00e+00 1.00e+00f 1 11 9.9722244e-01 0.00e+00 2.41e-01 -9.2 4.82e-01 - 1.00e+00 1.67e-01f 1 12 9.9674970e-01 0.00e+00 2.41e-01 -9.6 5.08e-01 - 1.00e+00 1.89e-03f 1 13 9.6008662e-01 1.71e-03 2.85e-01 -9.8 5.49e-01 - 1.00e+00 1.47e-01f 1 14 6.4547315e-01 8.71e-02 7.59e-01 -9.7 5.76e-01 - 1.00e+00 1.00e+00f 1 15 5.1038044e-01 8.77e-02 9.55e-01 -10.6 9.62e-01 - 1.00e+00 2.17e-01f 1 16 5.0899775e-01 8.75e-02 9.58e-01 -7.1 1.29e+00 - 1.00e+00 1.62e-03h 1 17 5.0899506e-01 8.75e-02 9.57e-01 -5.2 6.32e-02 - 1.00e+00 3.31e-04h 1 18 5.4320053e-01 2.51e-03 1.13e-01 -6.0 3.60e-02 - 1.00e+00 1.00e+00h 1 19 5.4433038e-01 1.66e-06 9.60e-03 -7.9 1.23e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433105e-01 0.00e+00 2.52e-07 -9.1 7.22e-07 - 1.00e+00 1.00e+00h 1 21 5.4433104e-01 0.00e+00 3.70e-08 -11.0 3.12e-09 - 1.00e+00 1.00e+00h 1 22 5.4433104e-01 0.00e+00 2.01e-14 -11.0 1.52e-15 - 1.00e+00 1.00e+00 0 Number of Iterations....: 22 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 2.0095036745715333e-14 2.0095036745715333e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000078014e-11 1.0000000000078014e-11 Overall NLP error.......: 1.0000000000078014e-11 1.0000000000078014e-11 Number of objective function evaluations = 23 Number of objective gradient evaluations = 23 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 23 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 23 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.034 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.1483446e+00 2.37e+03 5.43e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.2897467e+00 8.48e+02 8.12e+00 -4.5 2.13e+02 - 5.95e-01 8.68e-01h 1 2 2.4872955e+00 6.32e+02 8.66e+00 -5.8 6.59e+00 - 6.03e-01 2.80e-01h 1 3 3.1562425e+00 1.99e+02 1.73e+01 -1.5 3.99e+00 - 1.00e+00 9.46e-01h 1 4 2.1399430e+00 5.61e+01 9.52e+00 0.4 5.38e+00 - 4.95e-01 1.00e+00f 1 5 2.1396516e+00 1.64e+01 3.12e+00 -0.6 3.24e+00 - 1.00e+00 9.71e-01h 1 6 1.8754214e+00 4.05e+00 1.09e+00 -1.3 1.06e+00 - 1.00e+00 1.00e+00h 1 7 3.2695650e-01 3.21e+00 1.34e+00 -1.2 9.02e+00 - 1.00e+00 3.78e-01f 1 8 2.5672621e-01 9.26e-01 4.46e-01 -1.5 2.47e-01 - 1.00e+00 1.00e+00h 1 9 5.5791982e-01 8.34e-03 2.96e+00 -1.3 2.45e-01 - 4.18e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.7505773e-01 0.00e+00 4.48e-01 -2.8 3.33e-02 - 9.99e-01 1.00e+00h 1 11 5.5315017e-01 0.00e+00 2.91e-01 -4.3 2.47e-02 - 1.00e+00 1.00e+00f 1 12 5.4534619e-01 0.00e+00 1.84e-01 -5.0 1.16e-02 - 1.00e+00 7.39e-01h 1 13 5.4434162e-01 0.00e+00 2.28e-03 -5.0 1.67e-03 - 1.00e+00 9.82e-01h 1 14 5.4433117e-01 0.00e+00 2.74e-05 -7.2 1.64e-05 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 1.91e-07 -11.0 1.34e-07 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 7.32e-12 -11.0 4.79e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 7.3215877804955198e-12 7.3215877804955198e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000718294356e-11 1.0000000718294356e-11 Overall NLP error.......: 1.0000000718294356e-11 1.0000000718294356e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.031 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 8.7705802e-01 1.79e+02 9.20e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.8475665e+00 4.95e+01 3.06e+00 0.7 6.90e+00 - 1.00e+00 9.76e-01f 1 2 1.8808851e+00 1.77e+00 1.61e+00 0.5 1.43e+01 - 1.00e+00 1.00e+00f 1 3 1.8642598e+00 0.00e+00 1.95e-01 -1.4 1.85e+01 - 9.92e-01 1.00e+00h 1 4 1.7861061e+00 0.00e+00 2.72e-01 -2.0 3.03e-01 - 9.99e-01 1.00e+00h 1 5 1.6940993e+00 0.00e+00 2.93e-01 -3.2 3.58e-01 - 1.00e+00 1.00e+00h 1 6 1.5907203e+00 0.00e+00 3.14e-01 -3.7 3.96e-01 - 1.00e+00 1.00e+00h 1 7 1.4886655e+00 0.00e+00 1.61e-01 -5.0 3.27e-01 - 1.00e+00 1.00e+00h 1 8 1.3712272e+00 0.00e+00 1.75e-01 -6.7 3.36e-01 - 1.00e+00 1.00e+00f 1 9 1.2311092e+00 0.00e+00 1.95e-01 -7.6 3.65e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.0533249e+00 0.00e+00 2.28e-01 -8.4 4.06e-01 - 1.00e+00 1.00e+00f 1 11 1.0002922e+00 0.00e+00 2.40e-01 -9.1 4.75e-01 - 1.00e+00 2.29e-01f 1 12 9.9968231e-01 0.00e+00 2.40e-01 -9.6 5.05e-01 - 1.00e+00 2.45e-03f 1 13 9.7277770e-01 9.33e-04 2.69e-01 -9.8 5.48e-01 - 1.00e+00 1.09e-01f 1 14 6.6875581e-01 8.28e-02 7.33e-01 -9.7 5.66e-01 - 1.00e+00 1.00e+00f 1 15 5.1092381e-01 8.68e-02 9.54e-01 -10.6 9.20e-01 - 1.00e+00 2.67e-01f 1 16 5.0929989e-01 8.66e-02 9.57e-01 -7.1 1.29e+00 - 1.00e+00 1.90e-03h 1 17 5.0929104e-01 8.66e-02 9.57e-01 -5.2 1.07e-01 - 1.00e+00 2.29e-04h 1 18 5.4322436e-01 2.45e-03 1.18e-01 -6.1 3.57e-02 - 1.00e+00 1.00e+00h 1 19 5.4433038e-01 1.69e-06 3.07e-03 -8.0 1.20e-03 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433105e-01 0.00e+00 1.24e-06 -9.6 7.28e-07 - 1.00e+00 1.00e+00h 1 21 5.4433104e-01 0.00e+00 1.21e-08 -11.0 1.26e-09 - 1.00e+00 1.00e+00h 1 22 5.4433104e-01 0.00e+00 4.16e-14 -11.0 3.76e-15 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 22 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 4.1633363423443370e-14 4.1633363423443370e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000289e-11 1.0000000000000289e-11 Overall NLP error.......: 1.0000000000000289e-11 1.0000000000000289e-11 Number of objective function evaluations = 23 Number of objective gradient evaluations = 23 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 23 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 23 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.031 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7268842e+00 7.79e+02 7.30e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8332594e+00 2.59e+02 4.99e+00 -4.9 5.91e+01 - 7.72e-01 9.17e-01h 1 2 2.6764885e+00 6.99e+01 8.65e-01 0.1 2.28e+00 - 7.32e-01 1.00e+00f 1 3 2.5502373e+00 1.67e+01 3.53e-01 -1.4 3.29e+00 - 8.21e-01 1.00e+00h 1 4 2.3545154e+00 2.34e+00 1.96e-01 -2.0 9.60e-01 - 9.99e-01 1.00e+00h 1 5 3.2993218e-01 5.12e-01 1.51e+00 -7.5 8.37e+00 - 3.29e-01 6.49e-01f 1 6 7.3953679e-01 7.84e-01 6.32e-01 -0.9 2.07e+01 - 1.52e-01 3.05e-02H 1 7 7.3953612e-02 3.08e-01 6.43e+00 -2.0 1.97e+00 - 1.00e+00 4.23e-01h 1 8 8.7425562e-02 6.86e-01 7.16e-01 -1.5 3.33e-01 - 1.00e+00 4.07e-01h 1 9 8.8493128e-02 6.33e-01 5.30e+00 -7.6 3.18e-01 - 7.67e-01 8.46e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2076545e-01 5.67e-02 7.06e+00 -1.7 2.63e-01 - 1.00e+00 1.00e+00h 1 11 5.5448125e-01 0.00e+00 3.60e-01 -1.8 3.63e-02 - 1.00e+00 1.00e+00h 1 12 5.4749653e-01 0.00e+00 1.53e-02 -3.4 7.70e-03 - 1.00e+00 1.00e+00h 1 13 5.4468510e-01 0.00e+00 1.99e-01 -5.2 3.33e-03 - 1.00e+00 9.22e-01h 1 14 5.4433717e-01 0.00e+00 1.04e-01 -6.4 5.51e-04 - 1.00e+00 1.00e+00h 1 15 5.4433118e-01 0.00e+00 2.30e-03 -8.0 1.21e-05 - 1.00e+00 7.89e-01h 1 16 5.4433105e-01 0.00e+00 1.91e-07 -9.6 1.44e-07 - 1.00e+00 9.97e-01h 1 17 5.4433104e-01 0.00e+00 1.44e-09 -11.0 7.61e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4433104478623051e-01 5.4433104478623051e-01 Dual infeasibility......: 1.4440381113089984e-09 1.4440381113089984e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000622276424e-11 1.0000000622276424e-11 Overall NLP error.......: 1.4440381113089984e-09 1.4440381113089984e-09 Number of objective function evaluations = 19 Number of objective gradient evaluations = 18 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 19 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.032 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.8644595e+00 1.43e+03 5.93e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9586831e+00 4.94e+02 6.54e+00 -4.7 1.20e+02 - 6.93e-01 8.91e-01h 1 2 2.9890501e+00 1.44e+02 2.01e+00 -1.5 1.30e+00 - 9.83e-01 1.00e+00h 1 3 2.7319243e+00 3.04e+01 1.21e+00 -0.1 3.24e+00 - 3.69e-01 1.00e+00f 1 4 2.7030601e+00 4.26e+00 1.91e-01 -1.5 3.06e+00 - 9.70e-01 1.00e+00h 1 5 2.6272341e+00 0.00e+00 1.85e-01 -2.8 4.04e-01 - 1.00e+00 1.00e+00h 1 6 1.4098365e+00 0.00e+00 3.58e-01 -1.6 5.78e+00 - 3.92e-01 8.58e-01f 1 7 1.4098362e-01 1.19e+01 3.49e+00 -1.2 2.65e+00 - 1.00e+00 7.43e-01f 1 8 1.1938673e-01 1.65e+00 5.88e-01 -1.2 2.64e+00 - 1.00e+00 9.84e-01h 1 9 9.4500339e-02 2.29e+00 1.34e+00 -1.7 1.05e+00 - 9.09e-01 6.81e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 9.9992525e-02 2.27e+00 4.52e+00 -7.9 2.03e-01 - 1.68e-01 2.45e-02h 1 11 3.3431100e-01 6.39e-01 2.61e+01 -2.1 2.09e-01 - 1.00e+00 9.78e-01h 1 12 5.2068950e-01 3.43e-02 5.69e+00 -1.2 1.59e-01 - 9.39e-01 1.00e+00f 1 13 5.6888648e-01 0.00e+00 1.46e-01 -2.7 5.25e-02 - 1.00e+00 1.00e+00h 1 14 5.5043882e-01 2.49e-04 1.74e-01 -3.3 2.06e-02 - 1.00e+00 1.00e+00h 1 15 5.4425415e-01 1.31e-04 2.28e-02 -5.0 7.55e-03 - 1.00e+00 8.97e-01h 1 16 5.4433159e-01 0.00e+00 1.07e-04 -6.3 8.47e-05 - 1.00e+00 9.95e-01h 1 17 5.4433105e-01 0.00e+00 1.22e-06 -8.4 1.17e-06 - 1.00e+00 1.00e+00h 1 18 5.4433104e-01 0.00e+00 1.30e-08 -11.0 9.61e-09 - 1.00e+00 1.00e+00h 1 19 5.4433104e-01 0.00e+00 3.42e-14 -11.0 2.03e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 19 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 3.4166746182557421e-14 3.4166746182557421e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000364526e-11 1.0000000000364526e-11 Overall NLP error.......: 1.0000000000364526e-11 1.0000000000364526e-11 Number of objective function evaluations = 20 Number of objective gradient evaluations = 20 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 20 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.032 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7735010e+00 9.06e+01 9.69e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7959956e+00 2.49e+01 6.60e-01 -5.3 3.51e+00 - 9.07e-01 1.00e+00h 1 2 2.6031404e+00 5.40e+00 1.41e-01 -0.8 1.26e+00 - 9.98e-01 1.00e+00f 1 3 4.3605302e-01 3.03e+00 1.09e+00 -6.9 1.04e+01 - 2.34e-01 6.31e-01h 1 4 3.1467287e+00 2.64e-01 2.03e+00 -0.5 1.09e+01 - 1.46e-01 9.04e-01h 1 5 2.2420900e+00 0.00e+00 1.69e-01 -1.6 4.92e+00 - 8.24e-01 1.00e+00f 1 6 2.1935974e+00 0.00e+00 2.20e-01 -2.5 2.54e+00 - 1.00e+00 1.00e+00h 1 7 2.1411328e+00 0.00e+00 2.33e-01 -4.0 2.28e-01 - 1.00e+00 1.00e+00f 1 8 2.0858977e+00 0.00e+00 1.19e-01 -5.5 2.34e-01 - 1.00e+00 1.00e+00f 1 9 2.0276264e+00 0.00e+00 1.23e-01 -6.8 2.40e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.9658779e+00 0.00e+00 1.27e-01 -7.9 2.47e-01 - 1.00e+00 1.00e+00f 1 11 1.9000887e+00 0.00e+00 1.31e-01 -8.9 2.54e-01 - 1.00e+00 1.00e+00f 1 12 1.8295331e+00 0.00e+00 1.36e-01 -9.6 2.63e-01 - 1.00e+00 1.00e+00f 1 13 1.7532534e+00 0.00e+00 1.42e-01 -11.0 2.73e-01 - 1.00e+00 1.00e+00f 1 14 1.7093123e+00 0.00e+00 1.46e-01 -11.0 2.85e-01 - 1.00e+00 5.34e-01f 1 15 1.7088633e+00 0.00e+00 1.46e-01 -11.0 2.93e-01 - 1.00e+00 5.25e-03f 1 16 1.7081342e+00 5.46e-07 1.46e-01 -11.0 2.96e-01 - 1.00e+00 8.57e-03f 1 17 1.6207846e+00 9.55e-03 3.07e-01 -11.0 2.97e-01 - 1.00e+00 1.00e+00f 1 18 1.5234361e+00 1.24e-02 3.26e-01 -11.0 3.14e-01 - 1.00e+00 1.00e+00h 1 19 1.4126862e+00 1.60e-02 3.51e-01 -11.0 3.37e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.2828677e+00 2.17e-02 3.86e-01 -11.0 3.67e-01 - 1.00e+00 1.00e+00h 1 21 1.1232535e+00 3.20e-02 4.39e-01 -11.0 4.10e-01 - 1.00e+00 1.00e+00f 1 22 9.0872638e-01 5.42e-02 5.41e-01 -11.0 4.80e-01 - 1.00e+00 1.00e+00f 1 23 5.4298974e-01 1.20e-01 9.02e-01 -11.0 6.24e-01 - 1.00e+00 1.00e+00f 1 24 4.9828409e-01 1.16e-01 9.80e-01 -9.2 1.19e+00 - 1.00e+00 5.57e-02h 1 25 4.9783308e-01 1.16e-01 9.81e-01 -7.3 1.32e+00 - 1.00e+00 5.02e-04h 1 26 4.9784396e-01 1.16e-01 9.81e-01 -5.5 3.23e-02 - 1.00e+00 3.36e-04h 1 27 5.4240123e-01 4.30e-03 1.59e-01 -6.2 4.64e-02 - 1.00e+00 1.00e+00h 1 28 5.4432866e-01 5.37e-06 2.02e-02 -8.1 2.09e-03 - 1.00e+00 1.00e+00h 1 29 5.4433105e-01 0.00e+00 9.13e-06 -9.5 2.60e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.4433104e-01 0.00e+00 7.30e-08 -11.0 3.15e-09 - 1.00e+00 1.00e+00h 1 31 5.4433104e-01 0.00e+00 6.20e-14 -11.0 6.77e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 31 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 6.1950444774083735e-14 4.8470486883426611e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 32 Number of objective gradient evaluations = 32 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 32 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 32 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.041 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9526173e+00 6.03e+01 9.81e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9566148e+00 1.58e+01 3.54e-01 -5.3 1.96e+00 - 9.21e-01 1.00e+00h 1 2 2.8971019e+00 3.08e+00 1.69e-01 -1.5 3.62e-01 - 9.61e-01 1.00e+00h 1 3 2.5394549e+00 0.00e+00 1.96e-01 -2.1 1.94e+00 - 6.90e-01 1.00e+00h 1 4 1.9243100e+00 0.00e+00 2.51e-01 -2.2 1.15e+01 - 9.25e-01 1.00e+00h 1 5 1.1260636e+00 0.00e+00 4.25e-01 -1.6 1.18e+01 - 1.00e+00 1.00e+00h 1 6 9.1801000e-01 0.00e+00 5.30e-01 -7.8 4.42e-01 - 9.13e-01 9.90e-01h 1 7 6.0910701e-01 6.82e-02 7.48e-01 -3.4 4.81e-01 - 1.00e+00 1.00e+00f 1 8 4.4773652e-01 1.45e-01 9.85e-01 -2.5 1.17e+00 - 1.00e+00 2.97e-01h 1 9 5.4410516e-01 4.98e-02 3.79e-01 -2.2 3.50e-01 - 1.00e+00 5.00e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4848540e-01 1.03e-03 2.12e-01 -3.1 1.56e-01 - 1.00e+00 1.00e+00h 1 11 5.4573648e-01 0.00e+00 3.11e-02 -4.3 1.78e-02 - 1.00e+00 1.00e+00h 1 12 5.4434133e-01 0.00e+00 2.82e-03 -5.7 4.76e-03 - 1.00e+00 9.56e-01h 1 13 5.4433111e-01 0.00e+00 5.49e-07 -7.5 4.59e-05 - 1.00e+00 9.99e-01h 1 14 5.4433104e-01 0.00e+00 1.24e-07 -11.0 1.30e-07 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 1.84e-13 -11.0 6.78e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.8440804439023850e-13 1.8440804439023850e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000012515623e-11 1.0000000012515623e-11 Overall NLP error.......: 1.0000000012515623e-11 1.0000000012515623e-11 Number of objective function evaluations = 16 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 16 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 16 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.025 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.9526173e+00 9.16e+02 6.90e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0333698e+00 3.03e+02 5.36e+00 -4.8 7.18e+01 - 7.54e-01 9.21e-01h 1 2 2.8460578e+00 8.22e+01 1.07e+00 0.2 2.27e+00 - 9.10e-01 1.00e+00f 1 3 2.7620619e+00 1.97e+01 2.00e-01 -1.4 4.05e+00 - 8.09e-01 1.00e+00h 1 4 2.5899851e+00 3.03e+00 1.78e-01 -2.1 9.21e-01 - 9.77e-01 1.00e+00h 1 5 3.6259336e-01 8.16e-01 1.37e+00 -3.4 9.18e+00 - 3.30e-01 7.16e-01f 1 6 9.9521024e-01 1.68e+00 4.31e-01 -0.8 2.35e+01 - 5.48e-02 4.50e-02H 1 7 9.9520974e-02 9.55e-01 4.87e+00 -2.1 5.53e+00 - 1.00e+00 1.98e-01f 1 8 2.9391626e-01 9.22e-01 3.21e+00 -1.3 3.41e-01 - 1.00e+00 5.36e-01h 1 9 2.9489460e-01 6.11e-01 6.93e-01 -7.0 2.43e-01 - 9.73e-01 3.86e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2122900e-01 5.24e-02 1.70e+00 -2.0 1.85e-01 - 1.00e+00 1.00e+00h 1 11 5.5318314e-01 0.00e+00 1.34e-01 -3.0 3.43e-02 - 1.00e+00 1.00e+00h 1 12 5.4472862e-01 0.00e+00 9.35e-03 -4.3 9.55e-03 - 1.00e+00 9.72e-01h 1 13 5.4433730e-01 0.00e+00 1.13e-02 -5.9 6.67e-04 - 1.00e+00 1.00e+00h 1 14 5.4433115e-01 0.00e+00 1.40e-05 -7.8 8.96e-06 - 1.00e+00 9.71e-01h 1 15 5.4433104e-01 0.00e+00 1.55e-07 -11.0 1.11e-07 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 3.29e-12 -11.0 2.33e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 3.2910341118963515e-12 3.2910341118963515e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000287367370e-11 1.0000000287367370e-11 Overall NLP error.......: 1.0000000287367370e-11 1.0000000287367370e-11 Number of objective function evaluations = 18 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.025 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.3397283e+00 2.96e+03 3.99e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4954419e+00 1.07e+03 7.98e+00 -0.5 2.39e+02 - 5.69e-01 8.60e-01h 1 2 1.7351597e+00 8.75e+02 8.43e+00 -5.8 1.03e+01 - 3.61e-01 1.99e-01h 1 3 3.1512074e+00 4.06e+02 3.05e+01 -0.6 1.03e+01 - 1.00e+00 6.72e-01h 1 4 2.7049804e+00 1.18e+02 2.56e+00 0.3 2.61e+00 - 9.46e-01 1.00e+00f 1 5 2.6234285e+00 2.39e+01 6.72e-01 -0.4 3.26e+00 - 9.07e-01 1.00e+00f 1 6 2.3721730e+00 3.16e+00 2.24e-01 -1.3 1.29e+00 - 9.95e-01 1.00e+00h 1 7 4.3145595e-01 1.28e+00 1.09e+00 -1.1 9.01e+00 - 8.75e-01 6.04e-01f 1 8 1.3313122e-01 3.02e+00 2.90e+00 -1.4 8.37e-01 - 9.74e-01 6.72e-01h 1 9 3.3136164e-01 3.90e-01 3.46e+00 -1.5 3.27e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.6176911e-01 8.80e-01 1.50e+00 -1.7 1.93e-01 - 1.00e+00 4.93e-01h 1 11 5.9404582e-01 0.00e+00 2.71e+00 -1.0 2.84e-01 - 9.55e-01 1.00e+00f 1 12 6.2028150e-01 0.00e+00 5.21e-01 -2.9 3.19e-02 - 1.00e+00 1.00e+00h 1 13 5.5649192e-01 5.99e-03 1.51e-01 -3.5 8.07e-02 - 1.00e+00 9.30e-01f 1 14 5.4779135e-01 2.37e-04 4.20e-01 -4.1 1.65e-02 - 1.00e+00 1.00e+00h 1 15 5.4431667e-01 1.05e-04 1.84e-01 -5.5 8.42e-03 - 1.00e+00 5.99e-01h 1 16 5.4433078e-01 1.19e-06 1.02e-04 -6.7 5.12e-05 - 1.00e+00 9.86e-01h 1 17 5.4433105e-01 0.00e+00 5.31e-07 -8.8 5.07e-07 - 1.00e+00 1.00e+00h 1 18 5.4433104e-01 0.00e+00 9.37e-09 -11.0 3.84e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4433104478623395e-01 5.4433104478623395e-01 Dual infeasibility......: 9.3679736190566132e-09 8.1774808024340191e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0002052633913601e-11 1.0002052633913601e-11 Overall NLP error.......: 9.3679736190566132e-09 8.1774808024340191e-09 Number of objective function evaluations = 19 Number of objective gradient evaluations = 19 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 19 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 19 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.031 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.5318484e+00 7.76e+03 2.32e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.9452394e+00 2.68e+03 2.73e+01 1.6 3.65e+02 - 2.97e-01 7.94e-01f 1 2 2.0184669e+00 1.94e+03 3.49e+01 1.3 7.01e+01 - 6.50e-01 4.60e-01h 1 3 2.0064315e+00 1.07e+03 1.09e+01 -4.9 2.11e+01 - 6.37e-01 5.36e-01h 1 4 2.0571975e+00 1.00e+03 8.80e+00 0.1 3.36e+00 - 6.51e-01 7.11e-02h 1 5 3.1531446e+00 5.57e+02 1.97e+01 -0.8 1.07e+01 - 8.54e-01 5.32e-01h 1 6 3.1621865e+00 3.70e+02 1.74e+02 0.9 1.37e+00 - 1.00e+00 3.76e-01f 1 7 3.0538390e+00 3.16e+02 7.22e+03 2.8 4.43e+00 - 1.00e+00 1.52e-01f 1 8 2.8218264e+00 8.27e+01 6.19e+03 3.6 1.36e+00 - 6.29e-01 1.00e+00f 1 9 2.7784140e+00 5.72e+01 2.60e+03 2.3 2.44e+00 - 9.93e-01 4.77e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.6735864e+00 1.51e+01 4.63e+02 1.1 9.69e-01 - 1.00e+00 1.00e+00f 1 11 2.6206031e+00 3.10e+00 1.79e+02 -0.2 3.31e-01 - 1.00e+00 1.00e+00h 1 12 2.6039734e+00 1.49e-01 4.22e+01 -1.4 1.23e-01 - 1.00e+00 1.00e+00h 1 13 2.6008293e+00 0.00e+00 1.62e+00 -2.4 1.76e-02 - 1.00e+00 1.00e+00h 1 14 2.5498165e+00 0.00e+00 1.98e-01 -1.5 2.63e-01 - 9.69e-01 1.00e+00f 1 15 2.4917631e+00 0.00e+00 1.96e-01 -2.5 2.93e-01 - 9.94e-01 1.00e+00f 1 16 2.4329991e+00 0.00e+00 2.05e-01 -2.8 2.89e-01 - 9.99e-01 1.00e+00h 1 17 2.3904161e+00 0.00e+00 1.79e-01 -3.9 2.05e-01 - 1.00e+00 1.00e+00h 1 18 2.3462589e+00 0.00e+00 1.82e-01 -5.8 2.09e-01 - 1.00e+00 1.00e+00f 1 19 2.3003970e+00 0.00e+00 1.86e-01 -7.4 2.13e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.2526591e+00 0.00e+00 1.90e-01 -8.5 2.17e-01 - 1.00e+00 1.00e+00f 1 21 2.2028420e+00 0.00e+00 1.94e-01 -9.5 2.22e-01 - 1.00e+00 1.00e+00f 1 22 2.1507053e+00 0.00e+00 1.99e-01 -10.3 2.27e-01 - 1.00e+00 1.00e+00f 1 23 2.0959608e+00 0.00e+00 2.04e-01 -11.0 2.32e-01 - 1.00e+00 1.00e+00f 1 24 2.0382584e+00 0.00e+00 2.09e-01 -11.0 2.39e-01 - 1.00e+00 1.00e+00f 1 25 1.9771672e+00 0.00e+00 2.16e-01 -11.0 2.45e-01 - 1.00e+00 1.00e+00f 1 26 1.9610137e+00 0.00e+00 2.18e-01 -11.0 2.53e-01 - 1.00e+00 2.52e-01f 1 27 1.9608513e+00 0.00e+00 2.18e-01 -11.0 2.55e-01 - 1.00e+00 2.50e-03f 1 28 1.9607878e+00 0.00e+00 2.17e-01 -11.0 2.54e-01 - 1.00e+00 9.80e-04f 1 29 1.8949565e+00 5.54e-03 2.63e-01 -11.0 2.54e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.8243774e+00 6.60e-03 2.73e-01 -11.0 2.63e-01 - 1.00e+00 1.00e+00f 1 31 1.7480970e+00 7.71e-03 2.84e-01 -11.0 2.73e-01 - 1.00e+00 1.00e+00f 1 32 1.6648244e+00 9.17e-03 2.99e-01 -11.0 2.84e-01 - 1.00e+00 1.00e+00f 1 33 1.5727337e+00 1.12e-02 3.16e-01 -11.0 2.98e-01 - 1.00e+00 1.00e+00f 1 34 1.4691044e+00 1.41e-02 3.38e-01 -11.0 3.15e-01 - 1.00e+00 1.00e+00f 1 35 1.3495886e+00 1.86e-02 3.67e-01 -11.0 3.37e-01 - 1.00e+00 1.00e+00f 1 36 1.2064994e+00 2.61e-02 4.10e-01 -11.0 3.66e-01 - 1.00e+00 1.00e+00f 1 37 1.0238876e+00 4.09e-02 4.81e-01 -11.0 4.07e-01 - 1.00e+00 1.00e+00f 1 38 7.5684270e-01 7.73e-02 6.48e-01 -11.0 4.76e-01 - 1.00e+00 1.00e+00f 1 39 5.0700917e-01 9.89e-02 9.62e-01 -11.0 6.26e-01 - 1.00e+00 5.04e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 5.0435800e-01 9.86e-02 2.00e+00 -9.1 8.79e-01 - 1.00e+00 3.05e-03h 1 41 5.0433149e-01 9.86e-02 2.10e+00 -7.3 8.72e-01 - 1.00e+00 3.07e-05h 1 42 5.4291826e-01 3.14e-03 1.35e-01 -6.5 4.04e-02 - 1.00e+00 1.00e+00h 1 43 5.4433003e-01 2.82e-06 1.45e-02 -8.2 1.53e-03 - 1.00e+00 1.00e+00h 1 44 5.4433105e-01 0.00e+00 1.13e-05 -9.3 1.12e-06 - 1.00e+00 1.00e+00h 1 45 5.4433104e-01 0.00e+00 5.40e-08 -11.0 6.56e-09 - 1.00e+00 1.00e+00h 1 46 5.4433104e-01 0.00e+00 8.02e-13 -11.0 8.93e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 46 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 8.0160070836269193e-13 8.0160070836269193e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000006626013e-11 1.0000000006626013e-11 Overall NLP error.......: 1.0000000006626013e-11 1.0000000006626013e-11 Number of objective function evaluations = 47 Number of objective gradient evaluations = 47 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 47 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 47 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.068 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.3750843e+00 2.35e+01 9.91e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3571370e+00 5.78e+00 1.23e-01 -5.4 4.46e-01 - 9.44e-01 1.00e+00h 1 2 2.2869821e+00 8.98e-01 2.01e-01 -1.9 3.26e-01 - 9.95e-01 1.00e+00h 1 3 5.4382273e-01 6.65e-01 8.96e-01 -1.1 1.21e+01 - 7.20e-01 1.00e+00f 1 4 7.1515895e-01 1.04e+01 3.23e-01 -0.9 1.18e+01 - 2.12e-01 1.00e+00f 1 5 7.1515826e-02 4.45e+00 6.15e+00 -1.2 1.95e+01 - 1.00e+00 2.62e-01h 1 6 1.9692541e-01 7.71e-01 4.54e+00 -1.3 4.16e+00 - 1.00e+00 9.90e-01h 1 7 1.7533292e-01 1.28e+00 1.33e+00 -1.9 3.19e+00 - 9.25e-01 4.61e-01h 1 8 1.8654271e-01 1.14e+00 2.03e+00 -7.6 1.61e-01 - 4.73e-01 1.21e-01h 1 9 4.5546859e-01 2.28e-01 3.49e+00 -2.1 1.73e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4228829e-01 4.17e-03 8.75e-01 -2.5 8.66e-02 - 1.00e+00 1.00e+00h 1 11 5.4530446e-01 7.44e-05 9.96e-02 -3.2 1.34e-02 - 1.00e+00 9.88e-01h 1 12 5.4447268e-01 0.00e+00 5.49e-02 -5.1 1.45e-03 - 1.00e+00 1.00e+00h 1 13 5.4433300e-01 0.00e+00 3.55e-03 -6.6 2.31e-04 - 1.00e+00 9.47e-01h 1 14 5.4433106e-01 0.00e+00 2.19e-06 -8.4 2.23e-06 - 1.00e+00 9.91e-01h 1 15 5.4433104e-01 0.00e+00 2.66e-08 -11.0 3.63e-08 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 1.66e-13 -11.0 2.23e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.6597834218146090e-13 1.6597834218146090e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000001791715e-11 1.0000000001791715e-11 Overall NLP error.......: 1.0000000001791715e-11 1.0000000001791715e-11 Number of objective function evaluations = 17 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 17 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.031 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.1214724e+00 8.86e+01 9.70e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.1264062e+00 2.39e+01 5.81e-01 -5.3 3.52e+00 - 9.08e-01 1.00e+00h 1 2 3.0228856e+00 4.68e+00 1.47e-01 -0.9 1.11e+00 - 9.80e-01 1.00e+00f 1 3 2.1455670e+00 0.00e+00 2.20e-01 -2.0 4.53e+00 - 6.08e-01 1.00e+00h 1 4 3.8249870e-01 7.18e-01 1.27e+00 -1.4 6.74e+00 - 1.00e+00 6.70e-01h 1 5 3.6541834e-01 3.90e+00 7.66e-01 -1.3 7.10e+00 - 9.02e-02 1.00e+00h 1 6 3.1676911e-01 4.19e-01 6.60e-01 -0.9 9.83e+00 - 1.00e+00 3.60e-01f 2 7 2.8702904e-01 5.62e-01 2.18e-01 -1.1 4.06e+00 - 1.00e+00 8.81e-01h 1 8 2.9258960e-01 5.37e-01 2.42e+00 -7.2 1.98e-01 - 6.32e-01 6.92e-02h 1 9 5.1733932e-01 7.08e-02 1.58e+01 -1.8 1.86e-01 - 1.00e+00 9.79e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4797886e-01 0.00e+00 9.45e-01 -2.3 3.26e-02 - 1.00e+00 1.00e+00h 1 11 5.4512893e-01 1.31e-04 4.72e-01 -3.9 7.39e-03 - 1.00e+00 6.08e-01h 1 12 5.4440591e-01 0.00e+00 1.51e-02 -5.2 2.62e-03 - 1.00e+00 1.00e+00h 1 13 5.4433193e-01 0.00e+00 1.63e-05 -6.9 1.92e-04 - 1.00e+00 9.87e-01h 1 14 5.4433104e-01 0.00e+00 4.47e-07 -11.0 1.91e-06 - 1.00e+00 1.00e+00h 1 15 5.4433104e-01 0.00e+00 5.49e-11 -11.0 9.76e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 5.4907856039676517e-11 5.4907856039676517e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000006429737577e-11 1.0000006429737577e-11 Overall NLP error.......: 5.4907856039676517e-11 5.4907856039676517e-11 Number of objective function evaluations = 19 Number of objective gradient evaluations = 16 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 19 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 16 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.027 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.3750843e+00 2.10e+03 5.66e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.5057911e+00 7.49e+02 7.72e+00 -4.5 1.86e+02 - 6.21e-01 8.71e-01h 1 2 2.6837355e+00 5.17e+02 8.17e+00 -5.9 4.66e+00 - 6.96e-01 3.48e-01h 1 3 2.9311756e+00 1.51e+02 6.62e+00 -2.3 1.39e+00 - 1.00e+00 1.00e+00h 1 4 2.2258727e+00 3.65e+01 4.67e+00 0.3 3.64e+00 - 3.90e-01 1.00e+00f 1 5 2.2577626e+00 1.33e+01 1.06e+00 -0.4 3.39e+00 - 1.00e+00 8.72e-01h 1 6 2.0331042e+00 2.35e+00 4.53e-01 -1.0 9.64e-01 - 9.95e-01 1.00e+00h 1 7 2.9680352e-01 1.96e+00 1.52e+00 -1.4 8.18e+00 - 1.00e+00 4.95e-01f 1 8 3.1465665e+00 0.00e+00 2.53e+00 0.6 4.82e+01 - 2.85e-02 2.04e-01f 1 9 6.4158807e-01 4.72e-02 1.25e+00 -0.4 1.94e+01 - 1.00e+00 4.95e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.4430372e+00 4.83e+00 5.03e+00 -0.4 2.82e+00 - 3.06e-01 1.00e+00f 1 11 1.4818031e+00 0.00e+00 2.18e+00 -0.4 7.22e-01 - 1.00e+00 1.00e+00h 1 12 1.4348651e+00 0.00e+00 8.26e-01 -1.9 2.21e-01 - 1.00e+00 1.00e+00h 1 13 6.2384248e-01 0.00e+00 6.76e-01 -2.9 1.82e+00 - 1.00e+00 1.00e+00f 1 14 4.9816098e-01 1.08e-01 4.14e-01 -1.3 2.32e-01 - 1.00e+00 6.69e-01h 1 15 5.6407604e-01 0.00e+00 1.36e-01 -2.0 7.00e-02 - 9.93e-01 1.00e+00h 1 16 5.4776620e-01 0.00e+00 4.45e-02 -3.9 2.06e-02 - 1.00e+00 1.00e+00h 1 17 5.4437665e-01 0.00e+00 7.12e-03 -5.1 4.14e-03 - 1.00e+00 9.47e-01f 1 18 5.4433143e-01 0.00e+00 1.03e-04 -7.0 5.90e-05 - 1.00e+00 9.86e-01h 1 19 5.4433104e-01 0.00e+00 7.50e-07 -11.0 4.21e-07 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4433104e-01 0.00e+00 5.75e-11 -11.0 3.36e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 20 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 5.7499699813248535e-11 5.7499699813248535e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000115850e-11 1.0000000000115850e-11 Overall NLP error.......: 5.7499699813248535e-11 5.7499699813248535e-11 Number of objective function evaluations = 21 Number of objective gradient evaluations = 21 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 21 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 21 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.029 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 3.1464266e+00 5.77e+03 3.58e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.1026807e+00 1.98e+03 7.33e+00 -0.4 2.99e+02 - 2.80e-01 8.97e-01f 1 2 3.1265369e+00 1.53e+03 7.45e+00 -5.6 1.08e+01 - 6.35e-01 2.49e-01h 1 3 3.1619223e+00 1.49e+03 4.97e+01 -6.0 7.93e+00 - 5.47e-01 2.81e-02h 1 4 3.1622741e+00 1.49e+03 4.01e+04 1.0 4.05e+00 - 1.00e+00 1.38e-03h 1 5 3.1622776e+00 1.49e+03 7.01e+08 0.6 3.14e+00 - 1.00e+00 5.68e-05h 1 6 3.1546409e+00 7.89e+03 2.90e+15 0.5 2.05e+01 - 9.91e-07 2.07e-01f 1 7 3.1610695e+00 7.74e+03 2.78e+15 4.7 1.91e+01 - 1.00e+00 1.91e-02h 1 8 3.1611232e+00 7.74e+03 2.78e+15 4.0 1.69e+02 - 4.19e-04 2.16e-05h 1 9 3.1622622e+00 7.74e+03 2.78e+15 3.3 2.99e+01 - 3.02e-02 2.41e-04h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.1622631e+00 7.73e+03 2.78e+15 2.6 3.58e+01 - 3.06e-02 1.68e-03h 1 11 3.1622631e+00 7.73e+03 2.78e+15 2.6 3.56e+01 - 9.97e-01 1.68e-05h 1 12r 3.1622631e+00 7.73e+03 1.00e+03 2.6 0.00e+00 - 0.00e+00 3.87e-07R 3 13r 3.1622630e+00 2.63e+03 1.18e+03 -2.9 1.84e+04 - 7.32e-04 2.01e-02f 1 14r 3.1622630e+00 2.63e+03 9.99e+02 2.1 0.00e+00 - 0.00e+00 1.33e-09R 2 15r 2.8677949e+00 9.42e+02 9.87e+02 3.2 1.11e+05 - 1.43e-02 1.05e-03f 1 16 2.8677949e+00 9.42e+02 4.58e+01 -5.4 5.05e+01 - 4.91e-02 3.48e-02h 1 17 2.8601487e+00 5.73e+02 1.76e+01 -5.5 6.41e+00 - 7.50e-01 4.57e-01h 1 18 2.9558410e+00 4.65e+02 4.66e+01 0.2 2.90e+00 - 1.00e+00 1.92e-01h 1 19 2.8955689e+00 1.33e+02 3.03e+00 0.4 1.30e+00 - 9.49e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.8407092e+00 2.76e+01 3.21e+00 0.2 2.48e+00 - 1.00e+00 1.00e+00f 1 21 2.8072652e+00 3.81e+00 1.25e+00 -1.0 1.42e+00 - 9.93e-01 1.00e+00h 1 22 2.7833647e+00 0.00e+00 4.28e-01 -2.7 2.20e-01 - 1.00e+00 1.00e+00h 1 23 2.7362854e+00 0.00e+00 1.83e-01 -2.4 2.60e-01 - 9.87e-01 1.00e+00h 1 24 2.6867536e+00 0.00e+00 1.86e-01 -3.3 2.69e-01 - 1.00e+00 1.00e+00h 1 25 2.6352661e+00 0.00e+00 1.90e-01 -4.2 2.74e-01 - 1.00e+00 1.00e+00h 1 26 2.5990183e+00 0.00e+00 1.51e-01 -5.3 1.90e-01 - 1.00e+00 1.00e+00h 1 27 2.5617408e+00 0.00e+00 1.53e-01 -7.2 1.92e-01 - 1.00e+00 1.00e+00f 1 28 2.5233581e+00 0.00e+00 1.56e-01 -8.9 1.95e-01 - 1.00e+00 1.00e+00f 1 29 2.4837849e+00 0.00e+00 1.58e-01 -10.3 1.98e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.4429248e+00 0.00e+00 1.61e-01 -11.0 2.01e-01 - 1.00e+00 1.00e+00f 1 31 2.4006685e+00 0.00e+00 1.64e-01 -11.0 2.05e-01 - 1.00e+00 1.00e+00f 1 32 2.3568907e+00 0.00e+00 1.67e-01 -11.0 2.08e-01 - 1.00e+00 1.00e+00f 1 33 2.3114476e+00 0.00e+00 1.70e-01 -11.0 2.12e-01 - 1.00e+00 1.00e+00f 1 34 2.2641721e+00 0.00e+00 1.73e-01 -11.0 2.16e-01 - 1.00e+00 1.00e+00f 1 35 2.2148688e+00 0.00e+00 1.77e-01 -11.0 2.21e-01 - 1.00e+00 1.00e+00f 1 36 2.1633070e+00 0.00e+00 1.82e-01 -11.0 2.26e-01 - 1.00e+00 1.00e+00f 1 37 2.1092106e+00 0.00e+00 1.86e-01 -11.0 2.31e-01 - 1.00e+00 1.00e+00f 1 38 2.0522460e+00 0.00e+00 1.91e-01 -11.0 2.37e-01 - 1.00e+00 1.00e+00f 1 39 1.9920036e+00 0.00e+00 1.97e-01 -11.0 2.44e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 1.9279717e+00 0.00e+00 2.04e-01 -11.0 2.51e-01 - 1.00e+00 1.00e+00f 1 41 1.8594985e+00 0.00e+00 2.11e-01 -11.0 2.59e-01 - 1.00e+00 1.00e+00f 1 42 1.7857338e+00 0.00e+00 2.20e-01 -11.0 2.69e-01 - 1.00e+00 1.00e+00f 1 43 1.7055346e+00 0.00e+00 2.30e-01 -11.0 2.80e-01 - 1.00e+00 1.00e+00f 1 44 1.6173079e+00 0.00e+00 2.43e-01 -11.0 2.93e-01 - 1.00e+00 1.00e+00f 1 45 1.5187262e+00 0.00e+00 2.59e-01 -11.0 3.09e-01 - 1.00e+00 1.00e+00f 1 46 1.4655787e+00 0.00e+00 2.68e-01 -11.0 3.29e-01 - 1.00e+00 4.82e-01f 1 47 1.4650375e+00 0.00e+00 2.68e-01 -11.0 3.41e-01 - 1.00e+00 4.65e-03f 1 48 1.4650310e+00 0.00e+00 2.67e-01 -11.0 3.41e-01 - 1.00e+00 5.64e-05f 1 49 1.4444082e+00 5.57e-04 2.85e-01 -11.0 3.38e-01 - 1.00e+00 1.78e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 1.3205024e+00 1.85e-02 3.75e-01 -11.0 3.43e-01 - 1.00e+00 1.00e+00f 1 51 1.1705548e+00 2.83e-02 4.22e-01 -11.0 3.74e-01 - 1.00e+00 1.00e+00f 1 52 9.7519198e-01 4.60e-02 5.05e-01 -11.0 4.19e-01 - 1.00e+00 1.00e+00f 1 53 6.7337929e-01 9.28e-02 7.27e-01 -11.0 4.98e-01 - 1.00e+00 1.00e+00f 1 54 5.0782561e-01 9.53e-02 9.60e-01 -11.0 6.94e-01 - 1.00e+00 2.82e-01f 1 55 5.0611244e-01 9.51e-02 1.61e+00 -9.0 8.76e-01 - 1.00e+00 1.98e-03h 1 56 5.0609533e-01 9.51e-02 1.75e+00 -7.2 8.51e-01 - 1.00e+00 2.04e-05h 1 57 5.4299585e-01 2.96e-03 1.31e-01 -6.7 3.87e-02 - 1.00e+00 1.00e+00h 1 58 5.4432991e-01 2.53e-06 7.95e-03 -8.5 1.45e-03 - 1.00e+00 1.00e+00h 1 59 5.4433105e-01 0.00e+00 6.53e-06 -9.9 1.23e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 5.4433104e-01 0.00e+00 2.46e-08 -11.0 6.14e-10 - 1.00e+00 1.00e+00h 1 61 5.4433104e-01 0.00e+00 1.30e-14 -11.0 4.92e-15 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 61 (scaled) (unscaled) Objective...............: 5.4433104478623084e-01 5.4433104478623084e-01 Dual infeasibility......: 1.3017732364024657e-14 1.3017732364024657e-14 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000001e-11 1.0000000000000001e-11 Overall NLP error.......: 1.0000000000000001e-11 1.0000000000000001e-11 Number of objective function evaluations = 67 Number of objective gradient evaluations = 62 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 67 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 64 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.093 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.5191091e+00 6.32e+00 9.99e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4675139e+00 1.48e+00 1.69e-01 -5.4 2.57e-01 - 9.62e-01 1.00e+00h 1 2 1.2314779e+00 2.55e-01 3.29e-01 -1.9 6.75e-01 - 9.88e-01 1.00e+00h 1 3 8.1126308e-01 0.00e+00 5.67e-01 -2.6 9.84e-01 - 1.00e+00 1.00e+00h 1 4 5.3928901e-01 8.57e-03 5.05e-01 -1.1 8.15e-01 - 1.00e+00 9.41e-01h 1 5 5.6263411e-01 7.27e-03 5.26e-02 -2.0 5.67e-02 - 1.00e+00 8.79e-01h 1 6 5.4531988e-01 2.89e-04 5.53e-02 -3.9 3.27e-02 - 1.00e+00 1.00e+00h 1 7 5.4433276e-01 2.07e-05 3.45e-03 -5.0 1.98e-03 - 1.00e+00 9.68e-01h 1 8 5.4433119e-01 0.00e+00 5.25e-04 -7.1 1.93e-05 - 1.00e+00 1.00e+00h 1 9 5.4433105e-01 0.00e+00 9.97e-08 -9.2 2.39e-07 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433104e-01 0.00e+00 9.69e-10 -11.0 2.55e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 10 (scaled) (unscaled) Objective...............: 5.4433104478623029e-01 5.4433104478623029e-01 Dual infeasibility......: 9.6906027646781467e-10 9.6906027646781467e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000003311530445e-11 1.0000003311530445e-11 Overall NLP error.......: 9.6906027646781467e-10 9.6906027646781467e-10 Number of objective function evaluations = 11 Number of objective gradient evaluations = 11 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 11 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 11 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.016 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 8.7705802e-01 2.65e+03 3.04e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.0577985e+00 9.74e+02 8.25e+00 -0.5 2.31e+02 - 5.98e-01 8.51e-01h 1 2 1.9909950e+00 7.55e+02 1.09e+01 1.0 1.26e+01 - 1.00e+00 2.25e-01h 1 3 3.1515868e+00 3.28e+02 5.57e+01 0.9 8.19e+00 - 3.79e-01 7.28e-01h 1 4 2.8640766e+00 2.07e+02 7.45e+01 1.2 4.22e+00 - 1.00e+00 4.09e-01f 1 5 2.3392089e+00 5.10e+01 1.88e+02 1.5 2.73e+00 - 3.93e-01 1.00e+00f 1 6 2.3024745e+00 3.83e+01 7.05e+01 0.4 4.29e+00 - 9.98e-01 4.89e-01h 1 7 2.1858415e+00 9.87e+00 9.38e+00 -0.2 1.44e+00 - 1.00e+00 1.00e+00f 1 8 2.1146941e+00 1.85e+00 3.42e+00 -1.3 3.06e-01 - 1.00e+00 1.00e+00h 1 9 2.0095546e+00 0.00e+00 7.52e-01 -2.9 4.34e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.8074313e-01 1.09e+00 1.73e+00 -2.8 1.60e+01 - 1.00e+00 2.47e-01f 1 11 2.0335464e-01 1.10e+00 1.68e+00 -4.0 5.63e+00 - 1.00e+00 6.74e-03f 1 12 2.6797933e-01 9.90e-01 6.25e-01 -3.3 9.67e-02 - 3.05e-01 3.25e-01h 1 13 4.6499242e-01 2.02e-01 1.34e+00 -3.0 1.44e-01 - 1.00e+00 1.00e+00h 1 14 5.3907485e-01 1.25e-02 3.88e-01 -3.6 7.44e-02 - 1.00e+00 1.00e+00h 1 15 5.4439266e-01 1.80e-05 6.32e-02 -5.0 5.76e-03 - 1.00e+00 1.00e+00h 1 16 5.4433630e-01 0.00e+00 4.41e-03 -6.5 1.08e-04 - 1.00e+00 9.98e-01h 1 17 5.4433108e-01 0.00e+00 2.87e-05 -8.1 8.13e-06 - 1.00e+00 9.89e-01h 1 18 5.4433104e-01 0.00e+00 6.28e-07 -11.0 3.56e-08 - 1.00e+00 1.00e+00h 1 19 5.4433104e-01 0.00e+00 3.07e-11 -11.0 7.25e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 19 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 3.0721405719029224e-11 3.0721405719029224e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000686767336e-11 1.0000000686767336e-11 Overall NLP error.......: 3.0721405719029224e-11 3.0721405719029224e-11 Number of objective function evaluations = 20 Number of objective gradient evaluations = 20 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 20 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.034 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.6794565e+00 1.07e+03 6.40e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.7904752e+00 3.70e+02 5.77e+00 -4.8 8.61e+01 - 7.34e-01 8.92e-01h 1 2 2.7506859e+00 1.07e+02 4.19e-01 -0.5 1.19e+00 - 9.90e-01 1.00e+00f 1 3 2.6702394e+00 2.60e+01 1.75e-01 -1.4 3.99e+00 - 1.00e+00 1.00e+00h 1 4 2.4923261e+00 4.37e+00 1.97e-01 -2.8 9.18e-01 - 1.00e+00 1.00e+00h 1 5 5.0673861e-01 1.46e-01 9.91e-01 -8.0 1.23e+01 - 1.35e-01 4.84e-01f 1 6 5.8765117e-01 8.06e-02 8.17e-01 -1.4 1.18e+01 - 1.05e-01 3.40e-02H 1 7 5.8765033e-02 7.81e-01 8.13e+00 -1.3 5.37e+00 - 1.00e+00 1.57e-01h 1 8 3.2015358e-01 6.33e-01 6.93e+00 -1.3 3.73e-01 - 9.85e-01 1.00e+00h 1 9 2.8655869e-01 3.39e-01 1.73e+00 -2.9 5.01e-01 - 1.00e+00 5.36e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9848864e-01 3.38e-01 3.13e+00 -7.4 9.94e-02 - 4.48e-01 7.02e-02h 1 11 5.4074199e-01 1.15e-02 2.94e+00 -2.2 2.03e-01 - 1.00e+00 1.00e+00h 1 12 5.4629437e-01 0.00e+00 8.22e-02 -4.2 6.04e-03 - 1.00e+00 1.00e+00h 1 13 5.4450356e-01 0.00e+00 3.49e-03 -5.5 2.07e-03 - 1.00e+00 1.00e+00h 1 14 5.4433170e-01 0.00e+00 3.02e-04 -6.6 1.88e-04 - 1.00e+00 9.94e-01h 1 15 5.4433105e-01 0.00e+00 1.07e-06 -8.7 7.08e-07 - 1.00e+00 1.00e+00h 1 16 5.4433104e-01 0.00e+00 6.05e-09 -11.0 4.45e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4433104478622318e-01 5.4433104478622318e-01 Dual infeasibility......: 6.0502445543661618e-09 6.0502445543661618e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000033266525250e-11 1.0000033266525250e-11 Overall NLP error.......: 6.0502445543661618e-09 6.0502445543661618e-09 Number of objective function evaluations = 18 Number of objective gradient evaluations = 17 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 18 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.025 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 8.7705802e-01 2.96e+02 8.66e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.8772541e+00 1.00e+02 3.59e+00 0.7 1.56e+01 - 1.00e+00 8.55e-01f 1 2 1.8667189e+00 1.96e+01 4.17e-01 0.1 3.51e+00 - 9.99e-01 1.00e+00f 1 3 1.8388048e+00 5.08e+00 1.29e-01 -0.9 8.25e+00 - 1.00e+00 9.95e-01h 1 4 1.7573303e+00 8.50e-01 2.61e-01 -2.3 2.93e-01 - 9.99e-01 1.00e+00h 1 5 8.4981790e-01 0.00e+00 5.59e-01 -1.3 2.44e+00 - 7.91e-01 1.00e+00f 1 6 3.2140720e-01 1.26e+00 1.21e+00 -0.9 1.95e+00 - 1.00e+00 8.32e-01h 1 7 9.5475863e-01 7.19e-02 2.48e+00 0.9 9.62e+01 - 4.49e-02 1.89e-02f 1 8 1.1483352e+00 0.00e+00 8.85e-01 -0.3 1.34e+00 - 1.00e+00 1.00e+00f 1 9 9.8168620e-01 0.00e+00 1.69e-01 -1.6 7.80e-01 - 9.99e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 7.5322132e-01 1.30e-02 3.91e-01 -2.9 8.34e-01 - 1.00e+00 6.31e-01f 1 11 6.4561396e-01 0.00e+00 4.52e-01 -2.1 1.51e-01 - 9.90e-01 1.00e+00f 1 12 5.4088270e-01 7.94e-02 4.62e-01 -3.3 3.07e-01 - 1.00e+00 4.05e-01h 1 13 5.3639155e-01 1.31e-02 1.91e-01 -2.1 9.83e-02 - 1.00e+00 6.20e-01h 1 14 5.4400574e-01 2.99e-03 3.17e-02 -2.8 1.58e-02 - 1.00e+00 9.17e-01h 1 15 5.4441402e-01 0.00e+00 2.73e-02 -4.8 2.03e-03 - 1.00e+00 1.00e+00h 1 16 5.4433259e-01 0.00e+00 7.69e-05 -6.7 1.12e-04 - 1.00e+00 9.98e-01h 1 17 5.4433104e-01 0.00e+00 1.18e-06 -11.0 1.68e-06 - 1.00e+00 1.00e+00h 1 18 5.4433104e-01 0.00e+00 1.20e-10 -11.0 1.94e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4433104478623029e-01 5.4433104478623029e-01 Dual infeasibility......: 1.2046177979247826e-10 1.2046177979247826e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000004525078e-11 1.0000000004525078e-11 Overall NLP error.......: 1.2046177979247826e-10 1.2046177979247826e-10 Number of objective function evaluations = 19 Number of objective gradient evaluations = 19 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 19 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 19 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.030 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.4806947e+00 0.00e+00 9.40e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4553868e+00 0.00e+00 1.28e-01 -1.2 1.25e-01 - 9.76e-01 1.00e+00f 1 2 1.5595773e+00 4.22e+01 4.68e+00 -0.8 3.84e+00 - 3.35e-01 1.00e+00f 1 3 9.0434159e-01 1.05e+01 8.43e-01 -0.6 5.86e+00 - 1.00e+00 1.00e+00h 1 4 1.7350429e-01 2.94e+00 2.16e+00 -1.3 4.31e+00 - 1.00e+00 1.00e+00h 1 5 5.0509235e-01 5.65e-01 2.08e+00 -1.0 5.57e-01 - 1.00e+00 1.00e+00h 1 6 5.5386049e-01 1.21e-01 4.30e-01 -1.3 4.04e-01 - 9.04e-01 9.61e-01h 1 7 5.5743337e-01 8.50e-03 2.01e-01 -3.3 5.37e-02 - 9.96e-01 1.00e+00h 1 8 5.4734943e-01 3.23e-04 9.57e-02 -4.0 2.26e-02 - 1.00e+00 1.00e+00h 1 9 5.4433976e-01 4.53e-05 1.61e-02 -5.3 5.82e-03 - 1.00e+00 8.83e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4433150e-01 0.00e+00 5.29e-05 -6.6 5.16e-05 - 1.00e+00 9.97e-01h 1 11 5.4433104e-01 0.00e+00 3.34e-07 -11.0 7.58e-07 - 1.00e+00 1.00e+00h 1 12 5.4433104e-01 0.00e+00 5.55e-11 -11.0 1.59e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 5.4433104478623062e-01 5.4433104478623062e-01 Dual infeasibility......: 5.5464632886526033e-11 5.5464632886526033e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000001172966e-11 1.0000000001172966e-11 Overall NLP error.......: 5.5464632886526033e-11 5.5464632886526033e-11 Number of objective function evaluations = 13 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 13 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 13 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.022 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.8644595e+00 3.28e+03 5.09e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9257256e+00 1.14e+03 7.72e+00 -0.5 2.47e+02 - 5.38e-01 8.86e-01h 1 2 3.0212391e+00 8.31e+02 8.14e+00 -5.7 7.18e+00 - 7.27e-01 3.05e-01h 1 3 3.1608984e+00 6.47e+02 9.96e+00 -6.3 3.59e+00 - 7.11e-01 2.41e-01h 1 4 3.1622639e+00 6.16e+02 3.15e+02 0.3 1.42e+00 - 1.00e+00 4.81e-02h 1 5 3.1621870e+00 4.37e+02 7.31e+02 -0.3 1.40e+00 - 9.94e-01 3.25e-01h 1 6 2.9546117e+00 1.20e+02 6.56e+06 1.7 1.30e+00 - 4.63e-04 1.00e+00f 1 7 2.6402547e+00 2.45e+01 2.95e+00 1.5 2.99e+00 - 1.00e+00 1.00e+00f 1 8 2.5892047e+00 0.00e+00 3.67e+00 0.5 1.87e+00 - 9.90e-01 1.00e+00h 1 9 2.5692948e+00 0.00e+00 7.04e-01 -1.3 7.94e-01 - 9.97e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.5028236e+00 0.00e+00 1.87e-01 -2.7 3.37e-01 - 1.00e+00 1.00e+00h 1 11 2.4304640e+00 0.00e+00 2.05e-01 -3.9 3.57e-01 - 1.00e+00 1.00e+00f 1 12 2.3535027e+00 0.00e+00 2.12e-01 -5.1 3.68e-01 - 1.00e+00 1.00e+00f 1 13 2.3079270e+00 0.00e+00 1.32e-01 -6.1 2.12e-01 - 1.00e+00 1.00e+00f 1 14 2.2605050e+00 0.00e+00 1.34e-01 -7.4 2.17e-01 - 1.00e+00 1.00e+00f 1 15 2.2110389e+00 0.00e+00 1.37e-01 -9.1 2.21e-01 - 1.00e+00 1.00e+00f 1 16 2.1592950e+00 0.00e+00 1.41e-01 -10.3 2.26e-01 - 1.00e+00 1.00e+00f 1 17 2.1049936e+00 0.00e+00 1.44e-01 -11.0 2.32e-01 - 1.00e+00 1.00e+00f 1 18 2.0477958e+00 0.00e+00 1.48e-01 -11.0 2.38e-01 - 1.00e+00 1.00e+00f 1 19 1.9872853e+00 0.00e+00 1.53e-01 -11.0 2.44e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.9229413e+00 0.00e+00 1.58e-01 -11.0 2.52e-01 - 1.00e+00 1.00e+00f 1 21 1.8540995e+00 0.00e+00 1.64e-01 -11.0 2.60e-01 - 1.00e+00 1.00e+00f 1 22 1.7798910e+00 0.00e+00 1.71e-01 -11.0 2.70e-01 - 1.00e+00 1.00e+00f 1 23 1.6991457e+00 0.00e+00 1.79e-01 -11.0 2.81e-01 - 1.00e+00 1.00e+00f 1 24 1.6230852e+00 0.00e+00 1.87e-01 -11.0 2.94e-01 - 1.00e+00 8.59e-01f 1 25 1.6223066e+00 0.00e+00 1.87e-01 -11.0 3.08e-01 - 1.00e+00 8.20e-03f 1 26 1.6222983e+00 0.00e+00 1.87e-01 -11.0 3.08e-01 - 1.00e+00 8.73e-05f 1 27 1.6165474e+00 4.39e-05 1.96e-01 -11.0 3.06e-01 - 1.00e+00 6.09e-02f 1 28 1.5186485e+00 1.19e-02 3.27e-01 -11.0 3.07e-01 - 1.00e+00 1.00e+00f 1 29 1.4071652e+00 1.62e-02 3.52e-01 -11.0 3.26e-01 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 1.2762641e+00 2.21e-02 3.88e-01 -11.0 3.51e-01 - 1.00e+00 1.00e+00f 1 31 1.1148500e+00 3.27e-02 4.43e-01 -11.0 3.86e-01 - 1.00e+00 1.00e+00f 1 32 8.9658878e-01 5.58e-02 5.48e-01 -11.0 4.39e-01 - 1.00e+00 1.00e+00f 1 33 5.1610472e-01 1.26e-01 9.49e-01 -11.0 5.38e-01 - 1.00e+00 1.00e+00f 1 34 4.9471542e-01 1.23e-01 9.89e-01 -9.2 1.02e+00 - 1.00e+00 2.48e-02h 1 35 4.9450060e-01 1.23e-01 1.14e+00 -7.4 1.07e+00 - 1.00e+00 2.36e-04h 1 36 5.4219792e-01 4.82e-03 1.70e-01 -5.6 4.94e-02 - 1.00e+00 1.00e+00h 1 37 5.4433374e-01 6.56e-06 5.96e-03 -7.1 2.32e-03 - 1.00e+00 1.00e+00h 1 38 5.4433111e-01 0.00e+00 1.49e-05 -8.1 7.50e-06 - 1.00e+00 1.00e+00h 1 39 5.4433104e-01 0.00e+00 2.44e-07 -11.0 7.78e-08 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 5.4433104e-01 0.00e+00 1.36e-12 -11.0 2.15e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 40 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.3606612160046878e-12 1.3606612160046878e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000096213517e-11 1.0000000096213517e-11 Overall NLP error.......: 1.0000000096213517e-11 1.0000000096213517e-11 Number of objective function evaluations = 41 Number of objective gradient evaluations = 41 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 41 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 41 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.057 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 1.3397283e+00 2.37e+03 4.56e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4999137e+00 8.68e+02 8.17e+00 -4.5 2.13e+02 - 5.94e-01 8.53e-01h 1 2 1.9396955e+00 6.90e+02 9.55e+00 0.5 8.58e+00 - 1.00e+00 2.12e-01f 1 3 3.1523998e+00 2.46e+02 3.35e+01 -0.4 7.14e+00 - 3.60e-01 8.65e-01h 1 4 3.1621790e+00 2.38e+02 1.22e+03 1.9 1.11e+01 - 1.00e+00 2.13e-02h 1 5 2.8949374e+00 5.25e+01 7.95e+03 3.3 3.37e+00 - 2.76e-01 1.00e+00f 1 6 2.8841267e+00 4.94e+01 4.11e+03 1.9 7.89e+00 - 1.00e+00 4.53e-01h 1 7 2.7330557e+00 9.99e+00 2.23e+02 1.6 1.45e+00 - 9.99e-01 1.00e+00f 1 8 2.6639445e+00 2.28e-01 8.29e+01 0.5 4.14e-01 - 9.90e-01 1.00e+00h 1 9 2.6470102e+00 0.00e+00 1.96e+01 -0.8 1.05e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.6420201e+00 0.00e+00 4.97e-01 -2.2 2.92e-02 - 1.00e+00 1.00e+00h 1 11 1.9311830e+00 0.00e+00 2.63e-01 -1.4 3.27e+00 - 8.43e-01 1.00e+00f 1 12 5.6798966e-01 2.05e-01 8.32e-01 -1.3 4.04e+00 - 1.00e+00 9.08e-01f 1 13 5.3350261e-01 2.39e+00 3.20e-01 -1.4 8.61e-01 - 4.02e-01 8.58e-01f 1 14 2.1109569e-01 3.06e-01 1.70e+00 -1.3 9.24e-01 - 1.00e+00 8.31e-01f 1 15 1.7204445e+00 0.00e+00 3.09e+00 0.6 1.23e+01 - 6.36e-02 2.38e-01f 1 16 1.7879798e+00 4.14e+00 4.47e+00 -0.1 2.66e+00 - 1.00e+00 1.00e+00f 1 17 1.7646556e+00 0.00e+00 8.66e-02 -0.8 1.98e+00 - 1.00e+00 1.00e+00h 1 18 1.6828035e+00 0.00e+00 2.58e-01 -2.1 3.81e-01 - 1.00e+00 1.00e+00h 1 19 9.6568345e-01 5.22e-02 4.43e-01 -1.2 1.12e+01 - 6.87e-01 2.02e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 7.4917076e-01 3.28e-01 4.89e-01 -1.6 1.26e+00 - 5.80e-01 3.67e-01h 1 21 7.4917010e-02 3.17e-01 6.37e+00 -1.6 8.75e-01 - 1.00e+00 6.35e-01f 1 22 1.4364377e+00 0.00e+00 2.36e+00 0.4 1.76e+01 - 5.44e-02 1.17e-01f 1 23 1.5128298e+00 0.00e+00 8.01e-01 -0.3 9.55e-01 - 7.20e-01 1.00e+00f 1 24 1.4911312e+00 0.00e+00 9.85e-02 -1.0 6.08e-01 - 1.00e+00 1.00e+00h 1 25 1.2640296e+00 0.00e+00 3.20e-01 -2.0 7.75e-01 - 9.97e-01 1.00e+00f 1 26 8.8134245e-01 0.00e+00 5.12e-01 -3.5 1.14e+00 - 1.00e+00 1.00e+00f 1 27 6.8134786e-01 3.27e-02 5.15e-01 -1.7 3.13e-01 - 1.00e+00 1.00e+00h 1 28 4.9333033e-01 2.09e-01 6.41e-01 -1.5 3.42e-01 - 1.00e+00 6.46e-01f 1 29 4.8885843e-01 7.21e-02 1.13e+00 -1.7 2.14e-01 - 1.00e+00 4.20e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.3916179e-01 2.16e-02 4.49e-01 -2.1 6.14e-02 - 1.00e+00 8.43e-01h 1 31 5.4599867e-01 0.00e+00 4.54e-02 -3.7 7.63e-03 - 1.00e+00 1.00e+00h 1 32 5.4444311e-01 0.00e+00 6.09e-03 -5.5 2.43e-03 - 1.00e+00 1.00e+00h 1 33 5.4433198e-01 0.00e+00 4.40e-04 -6.8 1.71e-04 - 1.00e+00 9.83e-01h 1 34 5.4433105e-01 0.00e+00 2.57e-06 -8.7 1.03e-06 - 1.00e+00 1.00e+00h 1 35 5.4433104e-01 0.00e+00 5.40e-09 -11.0 4.13e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 35 (scaled) (unscaled) Objective...............: 5.4433104478622207e-01 5.4433104478622207e-01 Dual infeasibility......: 5.4014261952062270e-09 5.4014261952062270e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000354805797075e-11 1.0000354805797075e-11 Overall NLP error.......: 5.4014261952062270e-09 5.4014261952062270e-09 Number of objective function evaluations = 36 Number of objective gradient evaluations = 36 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 36 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 36 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.058 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 2.7268842e+00 7.75e+03 2.45e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5078115e+00 2.69e+03 2.34e+01 1.6 3.65e+02 - 3.06e-01 7.95e-01f 1 2 1.7682698e+00 1.95e+03 3.33e+01 1.3 6.90e+01 - 6.45e-01 4.56e-01h 1 3 1.7556119e+00 1.10e+03 1.10e+01 -4.8 2.13e+01 - 6.36e-01 5.19e-01h 1 4 1.8081979e+00 1.04e+03 9.21e+00 0.1 3.75e+00 - 5.69e-01 6.22e-02h 1 5 3.1516180e+00 5.65e+02 2.40e+01 -0.7 1.22e+01 - 9.17e-01 5.48e-01h 1 6 3.0777223e+00 1.64e+02 1.61e+00 -0.1 1.37e+00 - 9.48e-01 1.00e+00f 1 7 2.6407780e+00 3.75e+01 3.71e+00 -0.3 2.50e+00 - 1.26e-01 1.00e+00f 1 8 2.3546408e+00 1.42e+01 5.21e-01 -0.5 1.63e+00 - 1.00e+00 8.77e-01h 1 9 1.3974202e+00 2.37e+00 1.53e-01 -0.8 3.59e+00 - 9.07e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.9273556e-01 1.41e+00 1.38e+00 -1.1 2.47e+00 - 1.00e+00 7.56e-01h 1 11 2.5084635e-01 1.60e+00 1.52e+00 -1.8 1.42e-01 - 1.00e+00 4.66e-01h 1 12 4.6160656e-01 1.68e-01 2.02e+00 -1.4 2.30e-01 - 9.84e-01 1.00e+00f 1 13 4.7041502e-01 2.42e-01 9.15e-01 -2.5 3.85e-02 - 1.00e+00 6.30e-01h 1 14 5.4014834e-01 1.91e-02 3.41e-01 -2.9 7.05e-02 - 1.00e+00 1.00e+00h 1 15 5.4558696e-01 0.00e+00 2.34e-02 -4.9 5.90e-03 - 1.00e+00 1.00e+00h 1 16 5.4434598e-01 0.00e+00 3.85e-03 -5.7 1.38e-03 - 1.00e+00 9.81e-01h 1 17 5.4433115e-01 0.00e+00 3.69e-05 -7.5 1.63e-05 - 1.00e+00 9.91e-01h 1 18 5.4433104e-01 0.00e+00 1.39e-07 -11.0 1.10e-07 - 1.00e+00 1.00e+00h 1 19 5.4433104e-01 0.00e+00 1.03e-11 -11.0 4.14e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 19 (scaled) (unscaled) Objective...............: 5.4433104478623073e-01 5.4433104478623073e-01 Dual infeasibility......: 1.0339145838450216e-11 1.0339145838450216e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000951456938e-11 1.0000000951456938e-11 Overall NLP error.......: 1.0339145838450216e-11 1.0339145838450216e-11 Number of objective function evaluations = 20 Number of objective gradient evaluations = 20 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 20 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 20 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.036 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 0 Number of nonzeros in inequality constraint Jacobian.: 4 Number of nonzeros in Lagrangian Hessian.............: 0 Total number of variables............................: 2 variables with only lower bounds: 0 variables with lower and upper bounds: 2 variables with only upper bounds: 0 Total number of equality constraints.................: 0 Total number of inequality constraints...............: 2 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 9.9999950e-02 4.62e+01 9.88e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.3835198e+00 1.18e+01 1.91e+00 0.3 1.90e+00 - 9.84e-01 1.00e+00f 1 2 1.2471327e+00 2.56e+00 4.24e-01 -5.8 4.87e-01 - 8.37e-01 1.00e+00h 1 3 1.2146693e+00 2.53e-01 7.09e-02 -2.3 9.63e-01 - 9.93e-01 1.00e+00h 1 4 1.2143309e+00 0.00e+00 4.72e-02 -3.8 1.55e-01 - 1.00e+00 1.00e+00h 1 5 1.2153054e+00 0.00e+00 1.77e-03 -4.7 8.03e-03 - 1.00e+00 1.00e+00h 1 6 1.2154894e+00 0.00e+00 1.70e-06 -6.2 1.69e-03 - 1.00e+00 1.00e+00h 1 7 1.2150667e+00 0.00e+00 1.60e-09 -12.2 1.08e-03 - 1.00e+00 1.00e+00h 1 8 1.2140011e+00 0.00e+00 4.10e-09 -12.3 5.60e-03 - 1.00e+00 1.00e+00h 1 9 1.2129237e+00 0.00e+00 4.12e-09 -12.3 5.70e-03 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 9 (scaled) (unscaled) Objective...............: 1.2129236893857251e-08 1.2129236893857251e+00 Dual infeasibility......: 4.1195673386491398e-09 4.1195673386491399e-01 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 5.9582557252041137e-13 5.9582557252041135e-05 Overall NLP error.......: 4.1195673386491398e-09 4.1195673386491399e-01 Number of objective function evaluations = 10 Number of objective gradient evaluations = 10 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 10 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 10 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.016 EXIT: Optimal Solution Found. Test Summary: | Pass Total Time Sampler - GPSampler | 2 2 37.1s Testing NonconvexMultistart tests passed Testing completed after 317.57s PkgEval succeeded after 1683.58s