Package evaluation of NonconvexBayesian on Julia 1.11.4 (a71dd056e0*) started at 2025-04-08T21:30:58.931 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Set-up completed after 8.6s ################################################################################ # Installation # Installing NonconvexBayesian... Resolving package versions... Updating `~/.julia/environments/v1.11/Project.toml` [fb352abc] + NonconvexBayesian v0.1.5 Updating `~/.julia/environments/v1.11/Manifest.toml` [47edcb42] + ADTypes v1.14.0 ⌅ [c29ec348] + AbstractDifferentiation v0.4.4 [621f4979] + AbstractFFTs v1.5.0 [99985d1d] + AbstractGPs v0.5.24 [1520ce14] + AbstractTrees v0.4.5 [7d9f7c33] + Accessors v0.1.42 [79e6a3ab] + Adapt v4.3.0 [66dad0bd] + AliasTables v1.1.3 [ec485272] + ArnoldiMethod v0.4.0 [4fba245c] + ArrayInterface v7.18.0 [a9b6321e] + Atomix v1.1.1 [6e4b80f9] + BenchmarkTools v1.6.0 [e2ed5e7c] + Bijections v0.1.9 [fa961155] + CEnum v0.5.0 [96374032] + CRlibm v1.0.2 [082447d4] + ChainRules v1.72.3 [d360d2e6] + ChainRulesCore v1.25.1 [523fee87] + CodecBzip2 v0.8.5 [944b1d66] + CodecZlib v0.7.8 [861a8166] + Combinatorics v1.0.2 [38540f10] + CommonSolve v0.2.4 [bbf7d656] + CommonSubexpressions v0.3.1 [f70d9fcc] + CommonWorldInvalidations v1.0.0 [34da2185] + Compat v4.16.0 [b152e2b5] + CompositeTypes v0.1.4 [a33af91c] + CompositionsBase v0.1.2 ⌅ [187b0558] + ConstructionBase v1.5.6 [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 [b4f34e82] + Distances v0.10.12 [31c24e10] + Distributions v0.25.118 [ffbed154] + DocStringExtensions v0.9.4 [5b8099bc] + DomainSets v0.7.15 ⌅ [7c1d4256] + DynamicPolynomials v0.5.7 [4e289a0a] + EnumX v1.0.5 [90fa49ef] + ErrorfreeArithmetic v0.5.2 [e2ba6199] + ExprTools v0.1.10 [55351af7] + ExproniconLite v0.10.14 [9aa1b823] + FastClosures v0.3.2 [fa42c844] + FastRounding v0.3.1 [1a297f60] + FillArrays v1.13.0 [6a86dc24] + FiniteDiff v2.27.0 [1fa38f19] + Format v1.3.7 ⌅ [f6369f11] + ForwardDiff v0.10.38 [069b7b12] + FunctionWrappers v1.1.3 [77dc65aa] + FunctionWrappersWrappers v0.1.3 [d9f16b24] + Functors v0.5.2 [0c68f7d7] + GPUArrays v11.2.2 [46192b85] + GPUArraysCore v0.2.0 [86223c79] + Graphs v1.12.1 [076d061b] + HashArrayMappedTries v0.2.0 [34004b35] + HypergeometricFunctions v0.3.28 [7869d1d1] + IRTools v0.4.14 [615f187c] + IfElse v0.1.1 [d25df0c9] + Inflate v0.1.5 ⌅ [d1acc4aa] + IntervalArithmetic v0.20.9 [8197267c] + IntervalSets v0.7.10 [3587e190] + InverseFunctions v0.1.17 [b6b21f68] + Ipopt v1.8.0 [92d709cd] + IrrationalConstants v0.2.4 [42fd0dbc] + IterativeSolvers v0.9.4 [82899510] + IteratorInterfaceExtensions v1.0.0 [692b3bcd] + JLLWrappers v1.7.0 [682c06a0] + JSON v0.21.4 [0f8b85d8] + JSON3 v1.14.2 [ae98c720] + Jieko v0.2.1 [4076af6c] + JuMP v1.25.0 [63c18a36] + KernelAbstractions v0.9.34 [ec8451be] + KernelFunctions v0.10.65 [929cbde3] + LLVM v9.2.0 [b964fa9f] + LaTeXStrings v1.4.0 [2ee39098] + LabelledArrays v1.16.1 ⌅ [984bce1d] + LambertW v0.4.6 [23fbe1c1] + Latexify v0.16.7 [7a12625a] + LinearMaps v3.11.4 [5c8ed15e] + LinearOperators v2.9.0 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.15 [b8f27783] + MathOptInterface v1.38.1 [e1d29d7a] + Missings v1.2.0 [2e0e35c7] + Moshi v0.3.5 [102ac46a] + MultivariatePolynomials v0.5.7 [d8a4904e] + MutableArithmetics v1.6.4 [a4795742] + NLPModels v0.21.3 [77ba4419] + NaNMath v1.1.3 [d9ec5142] + NamedTupleTools v0.14.3 [fb352abc] + NonconvexBayesian v0.1.5 [035190e5] + NonconvexCore v1.4.3 [bf347577] + NonconvexIpopt v0.4.3 [c48e48a2] + NonconvexUtils v0.4.3 [bac558e1] + OrderedCollections v1.8.0 [90014a1f] + PDMats v0.11.33 [65ce6f38] + PackageExtensionCompat v1.0.2 [d96e819e] + Parameters v0.12.3 [69de0a69] + Parsers v2.8.1 [d236fae5] + PreallocationTools v0.4.26 ⌅ [aea7be01] + PrecompileTools v1.2.1 [21216c6a] + Preferences v1.4.3 [43287f4e] + PtrArrays v1.3.0 [1fd47b50] + QuadGK v2.11.2 [c1ae055f] + RealDot v0.1.0 [3cdcf5f2] + RecipesBase v1.3.4 [731186ca] + RecursiveArrayTools v3.31.2 [189a3867] + Reexport v1.2.2 [ae029012] + Requires v1.3.1 [79098fc4] + Rmath v0.8.0 [5eaf0fd0] + RoundingEmulator v0.2.1 [7e49a35a] + RuntimeGeneratedFunctions v0.5.13 [0bca4576] + SciMLBase v2.82.1 [c0aeaf25] + SciMLOperators v0.3.13 [53ae85a6] + SciMLStructures v1.7.0 [7e506255] + ScopedValues v1.3.0 [3cc68bcd] + SetRounding v0.2.1 [efcf1570] + Setfield v1.1.2 [699a6c99] + SimpleTraits v0.9.4 [ed01d8cd] + Sobol v1.5.0 [ff4d7338] + SolverCore v0.3.8 [a2af1166] + SortingAlgorithms v1.2.1 ⌃ [47a9eef4] + SparseDiffTools v2.23.1 [dc90abb0] + SparseInverseSubset v0.1.2 [276daf66] + SpecialFunctions v2.5.0 [aedffcd0] + Static v1.2.0 [0d7ed370] + StaticArrayInterface v1.8.0 [90137ffa] + StaticArrays v1.9.13 [1e83bf80] + StaticArraysCore v1.4.3 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.7.0 [2913bbd2] + StatsBase v0.34.4 [4c63d2b9] + StatsFuns v1.4.0 [09ab397b] + StructArrays v0.7.1 [856f2bd8] + StructTypes v1.11.0 [2efcf032] + SymbolicIndexingInterface v0.3.38 ⌃ [19f23fe9] + SymbolicLimits v0.2.1 ⌅ [d1185830] + SymbolicUtils v2.1.3 ⌅ [0c5d862f] + Symbolics v5.36.0 [3783bdb8] + TableTraits v1.0.1 [bd369af6] + Tables v1.12.0 [62fd8b95] + TensorCore v0.1.1 ⌅ [8ea1fca8] + TermInterface v0.4.1 [a759f4b9] + TimerOutputs v0.5.28 [3bb67fe8] + TranscodingStreams v0.11.3 [3a884ed6] + UnPack v1.0.2 [a7c27f48] + Unityper v0.1.6 [013be700] + UnsafeAtomics v0.3.0 [19fa3120] + VertexSafeGraphs v0.2.0 ⌅ [e88e6eb3] + Zygote v0.6.76 [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 v2.12.0+0 [9cc047cb] + Ipopt_jll v300.1400.1700+0 [dad2f222] + LLVMExtra_jll v0.0.35+0 [d00139f3] + METIS_jll v5.1.3+0 [d7ed1dd3] + MUMPS_seq_jll v500.700.301+0 [656ef2d0] + OpenBLAS32_jll v0.3.29+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [f50d1b31] + Rmath_jll v0.5.1+0 ⌅ [319450e9] + SPRAL_jll v2024.5.8+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 [1a1011a3] + SharedArrays 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. To see why use `status --outdated -m` Installation completed after 5.89s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompilation completed after 26.22s ################################################################################ # Testing # Testing NonconvexBayesian Status `/tmp/jl_800Dn1/Project.toml` [99985d1d] AbstractGPs v0.5.24 [d360d2e6] ChainRulesCore v1.25.1 ⌅ [d1acc4aa] IntervalArithmetic v0.20.9 [fb352abc] NonconvexBayesian v0.1.5 [035190e5] NonconvexCore v1.4.3 [bf347577] NonconvexIpopt v0.4.3 [b43a31b8] NonconvexNLopt v0.1.8 [d96e819e] Parameters v0.12.3 [189a3867] Reexport v1.2.2 [ed01d8cd] Sobol v1.5.0 ⌅ [e88e6eb3] Zygote v0.6.76 [37e2e46d] LinearAlgebra v1.11.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_800Dn1/Manifest.toml` [47edcb42] ADTypes v1.14.0 ⌅ [c29ec348] AbstractDifferentiation v0.4.4 [621f4979] AbstractFFTs v1.5.0 [99985d1d] AbstractGPs v0.5.24 [1520ce14] AbstractTrees v0.4.5 [7d9f7c33] Accessors v0.1.42 [79e6a3ab] Adapt v4.3.0 [66dad0bd] AliasTables v1.1.3 [ec485272] ArnoldiMethod v0.4.0 [4fba245c] ArrayInterface v7.18.0 [a9b6321e] Atomix v1.1.1 [6e4b80f9] BenchmarkTools v1.6.0 [e2ed5e7c] Bijections v0.1.9 [fa961155] CEnum v0.5.0 [96374032] CRlibm v1.0.2 [082447d4] ChainRules v1.72.3 [d360d2e6] ChainRulesCore v1.25.1 [523fee87] CodecBzip2 v0.8.5 [944b1d66] CodecZlib v0.7.8 [861a8166] Combinatorics v1.0.2 [38540f10] CommonSolve v0.2.4 [bbf7d656] CommonSubexpressions v0.3.1 [f70d9fcc] CommonWorldInvalidations v1.0.0 [34da2185] Compat v4.16.0 [b152e2b5] CompositeTypes v0.1.4 [a33af91c] CompositionsBase v0.1.2 ⌅ [187b0558] ConstructionBase v1.5.6 [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 [b4f34e82] Distances v0.10.12 [31c24e10] Distributions v0.25.118 [ffbed154] DocStringExtensions v0.9.4 [5b8099bc] DomainSets v0.7.15 ⌅ [7c1d4256] DynamicPolynomials v0.5.7 [4e289a0a] EnumX v1.0.5 [90fa49ef] ErrorfreeArithmetic v0.5.2 [e2ba6199] ExprTools v0.1.10 [55351af7] ExproniconLite v0.10.14 [9aa1b823] FastClosures v0.3.2 [fa42c844] FastRounding v0.3.1 [1a297f60] FillArrays v1.13.0 [6a86dc24] FiniteDiff v2.27.0 [1fa38f19] Format v1.3.7 ⌅ [f6369f11] ForwardDiff v0.10.38 [069b7b12] FunctionWrappers v1.1.3 [77dc65aa] FunctionWrappersWrappers v0.1.3 [d9f16b24] Functors v0.5.2 [0c68f7d7] GPUArrays v11.2.2 [46192b85] GPUArraysCore v0.2.0 [86223c79] Graphs v1.12.1 [076d061b] HashArrayMappedTries v0.2.0 [34004b35] HypergeometricFunctions v0.3.28 [7869d1d1] IRTools v0.4.14 [615f187c] IfElse v0.1.1 [d25df0c9] Inflate v0.1.5 ⌅ [d1acc4aa] IntervalArithmetic v0.20.9 [8197267c] IntervalSets v0.7.10 [3587e190] InverseFunctions v0.1.17 [b6b21f68] Ipopt v1.8.0 [92d709cd] IrrationalConstants v0.2.4 [42fd0dbc] IterativeSolvers v0.9.4 [82899510] IteratorInterfaceExtensions v1.0.0 [692b3bcd] JLLWrappers v1.7.0 [682c06a0] JSON v0.21.4 [0f8b85d8] JSON3 v1.14.2 [ae98c720] Jieko v0.2.1 [4076af6c] JuMP v1.25.0 [63c18a36] KernelAbstractions v0.9.34 [ec8451be] KernelFunctions v0.10.65 [929cbde3] LLVM v9.2.0 [b964fa9f] LaTeXStrings v1.4.0 [2ee39098] LabelledArrays v1.16.1 ⌅ [984bce1d] LambertW v0.4.6 [23fbe1c1] Latexify v0.16.7 [7a12625a] LinearMaps v3.11.4 [5c8ed15e] LinearOperators v2.9.0 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.15 [b8f27783] MathOptInterface v1.38.1 [e1d29d7a] Missings v1.2.0 [2e0e35c7] Moshi v0.3.5 [102ac46a] MultivariatePolynomials v0.5.7 [d8a4904e] MutableArithmetics v1.6.4 [a4795742] NLPModels v0.21.3 [76087f3c] NLopt v1.1.3 [77ba4419] NaNMath v1.1.3 [d9ec5142] NamedTupleTools v0.14.3 [fb352abc] NonconvexBayesian v0.1.5 [035190e5] NonconvexCore v1.4.3 [bf347577] NonconvexIpopt v0.4.3 [b43a31b8] NonconvexNLopt v0.1.8 [c48e48a2] NonconvexUtils v0.4.3 [bac558e1] OrderedCollections v1.8.0 [90014a1f] PDMats v0.11.33 [65ce6f38] PackageExtensionCompat v1.0.2 [d96e819e] Parameters v0.12.3 [69de0a69] Parsers v2.8.1 [d236fae5] PreallocationTools v0.4.26 ⌅ [aea7be01] PrecompileTools v1.2.1 [21216c6a] Preferences v1.4.3 [43287f4e] PtrArrays v1.3.0 [1fd47b50] QuadGK v2.11.2 [c1ae055f] RealDot v0.1.0 [3cdcf5f2] RecipesBase v1.3.4 [731186ca] RecursiveArrayTools v3.31.2 [189a3867] Reexport v1.2.2 [ae029012] Requires v1.3.1 [79098fc4] Rmath v0.8.0 [5eaf0fd0] RoundingEmulator v0.2.1 [7e49a35a] RuntimeGeneratedFunctions v0.5.13 [0bca4576] SciMLBase v2.82.1 [c0aeaf25] SciMLOperators v0.3.13 [53ae85a6] SciMLStructures v1.7.0 [7e506255] ScopedValues v1.3.0 [3cc68bcd] SetRounding v0.2.1 [efcf1570] Setfield v1.1.2 [699a6c99] SimpleTraits v0.9.4 [ed01d8cd] Sobol v1.5.0 [ff4d7338] SolverCore v0.3.8 [a2af1166] SortingAlgorithms v1.2.1 ⌃ [47a9eef4] SparseDiffTools v2.23.1 [dc90abb0] SparseInverseSubset v0.1.2 [276daf66] SpecialFunctions v2.5.0 [aedffcd0] Static v1.2.0 [0d7ed370] StaticArrayInterface v1.8.0 [90137ffa] StaticArrays v1.9.13 [1e83bf80] StaticArraysCore v1.4.3 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.7.0 [2913bbd2] StatsBase v0.34.4 [4c63d2b9] StatsFuns v1.4.0 [88034a9c] StringDistances v0.11.3 [09ab397b] StructArrays v0.7.1 [856f2bd8] StructTypes v1.11.0 [2efcf032] SymbolicIndexingInterface v0.3.38 ⌃ [19f23fe9] SymbolicLimits v0.2.1 ⌅ [d1185830] SymbolicUtils v2.1.3 ⌅ [0c5d862f] Symbolics v5.36.0 [3783bdb8] TableTraits v1.0.1 [bd369af6] Tables v1.12.0 [62fd8b95] TensorCore v0.1.1 ⌅ [8ea1fca8] TermInterface v0.4.1 [a759f4b9] TimerOutputs v0.5.28 [3bb67fe8] TranscodingStreams v0.11.3 [3a884ed6] UnPack v1.0.2 [a7c27f48] Unityper v0.1.6 [013be700] UnsafeAtomics v0.3.0 [19fa3120] VertexSafeGraphs v0.2.0 ⌅ [e88e6eb3] Zygote v0.6.76 [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 v2.12.0+0 [9cc047cb] Ipopt_jll v300.1400.1700+0 [dad2f222] LLVMExtra_jll v0.0.35+0 [d00139f3] METIS_jll v5.1.3+0 [d7ed1dd3] MUMPS_seq_jll v500.700.301+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 v0.5.1+0 ⌅ [319450e9] SPRAL_jll v2024.5.8+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 [1a1011a3] SharedArrays 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... Test Summary: | Total Time Surrogate | 0 3m19.2s ****************************************************************************** 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 ****************************************************************************** Test Summary: | Pass Total Time Cheap objective and constraints | 4 4 35.0s Test Summary: | Pass Total Time Expensive objective | 4 4 24.4s Test Summary: | Pass Total Time Expensive objective - postoptimize | 4 4 43.8s Test Summary: | Pass Total Time Expensive objective - no preinitialize | 4 4 16.6s Test Summary: | Pass Total Time Expensive inequality constraint | 4 4 1m01.3s Test Summary: | Pass Total Time Expensive inequality constraint with equality | 4 4 8.7s Test Summary: | Pass Total Time Two expensive inequality constraint | 4 4 16.4s Test Summary: | Pass Total Time Expensive equality constraint | 4 4 17.7s Test Summary: | Pass Total Time Expensive block constraint | 4 4 24.5s This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 -3.0000000e+00 0.00e+00 2.03e-13 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -3.0000000e+00 0.00e+00 7.46e-07 -5.4 7.54e-07 - 9.90e-01 1.00e+00f 1 2 -3.0000000e+00 0.00e+00 9.21e-13 -1.5 1.73e+00 - 1.00e+00 1.00e+00f 1 3 -3.0000000e+00 0.00e+00 4.56e-14 -2.2 1.43e-01 - 1.00e+00 1.00e+00f 1 4 -3.0000000e+00 0.00e+00 1.07e-14 -3.3 5.01e-02 - 1.00e+00 1.00e+00f 1 5 -3.0000000e+00 0.00e+00 2.76e-15 -4.9 1.31e-02 - 1.00e+00 1.00e+00h 1 6 -3.0000000e+00 0.00e+00 1.84e-09 -7.4 1.84e-09 - 1.00e+00 1.00e+00h 1 7 -3.0000000e+00 0.00e+00 4.18e-11 -9.0 4.18e-11 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 7 (scaled) (unscaled) Objective...............: -2.9999999999998987e+00 -2.9999999999998987e+00 Dual infeasibility......: 4.1752169907994055e-11 4.1752169907994055e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 9.0909090938880993e-10 9.0909090938880993e-10 Overall NLP error.......: 9.0909090938880993e-10 9.0909090938880993e-10 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 = 0.051 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 -2.9998200e+00 0.00e+00 2.65e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -2.9998204e+00 0.00e+00 2.93e-03 -5.4 3.39e-04 - 9.90e-01 1.00e+00f 1 2 -2.9994349e+00 0.00e+00 5.74e-03 -1.5 1.93e-01 - 1.00e+00 1.00e+00f 1 3 -2.9995689e+00 0.00e+00 1.33e-03 -2.2 4.68e-02 - 1.00e+00 1.00e+00h 1 4 -2.9996964e+00 0.00e+00 7.70e-04 -3.3 8.58e-02 - 1.00e+00 1.00e+00h 1 5 -2.9998665e+00 0.00e+00 3.14e-04 -3.3 1.44e-01 - 1.00e+00 1.00e+00h 1 6 -2.9999294e+00 0.00e+00 2.15e-04 -5.2 1.01e-01 - 9.99e-01 1.00e+00h 1 7 -2.9999679e+00 0.00e+00 1.06e-04 -7.0 1.21e-01 - 1.00e+00 1.00e+00h 1 8 -2.9999845e+00 0.00e+00 5.32e-05 -8.4 1.07e-01 - 1.00e+00 1.00e+00h 1 9 -2.9999927e+00 0.00e+00 2.60e-05 -9.7 1.07e-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 -2.9999965e+00 0.00e+00 1.28e-05 -11.0 1.02e-01 - 1.00e+00 1.00e+00h 1 11 -2.9999983e+00 0.00e+00 6.32e-06 -11.0 9.95e-02 - 1.00e+00 1.00e+00h 1 12 -2.9999992e+00 0.00e+00 3.12e-06 -11.0 9.65e-02 - 1.00e+00 1.00e+00h 1 13 -2.9999996e+00 0.00e+00 1.54e-06 -11.0 9.39e-02 - 1.00e+00 1.00e+00h 1 14 -2.9999998e+00 0.00e+00 7.59e-07 -11.0 9.15e-02 - 1.00e+00 1.00e+00h 1 15 -2.9999999e+00 0.00e+00 3.75e-07 -11.0 8.92e-02 - 1.00e+00 1.00e+00h 1 16 -3.0000000e+00 0.00e+00 1.85e-07 -11.0 8.72e-02 - 1.00e+00 1.00e+00h 1 17 -3.0000000e+00 0.00e+00 9.18e-08 -11.0 8.52e-02 - 1.00e+00 1.00e+00h 1 18 -3.0000000e+00 0.00e+00 4.54e-08 -11.0 8.34e-02 - 1.00e+00 1.00e+00h 1 19 -3.0000000e+00 0.00e+00 2.25e-08 -11.0 8.17e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -3.0000000e+00 0.00e+00 1.11e-08 -11.0 8.01e-02 - 1.00e+00 1.00e+00h 1 21 -3.0000000e+00 0.00e+00 5.51e-09 -11.0 7.86e-02 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 21 (scaled) (unscaled) Objective...............: -2.9999999988032631e+00 -2.9999999988032631e+00 Dual infeasibility......: 5.5123409436865220e-09 5.5123409436865220e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 9.9999999999999978e-12 9.9999999999999978e-12 Overall NLP error.......: 5.5123409436865220e-09 5.5123409436865220e-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 = 0.147 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 3.34e-06 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0085694e+00 0.00e+00 6.83e-02 -5.3 2.28e-06 - 9.90e-01 1.00e+00f 1 2 2.5181800e+00 0.00e+00 2.48e+00 -1.4 1.08e-01 - 1.00e+00 1.00e+00f 1 3 -2.9594089e+00 2.09e+01 2.37e-01 -0.7 9.60e+00 - 1.00e+00 1.00e+00f 1 4 -2.9753782e+00 5.21e+00 6.80e-02 -2.2 1.20e+01 - 9.98e-01 1.00e+00h 1 5 -2.9704355e+00 1.17e+00 2.04e-02 -2.6 2.93e+00 - 9.69e-01 1.00e+00h 1 6 -2.9653580e+00 1.35e-01 1.45e-03 -3.6 1.68e-01 - 1.00e+00 1.00e+00h 1 7 -2.9644315e+00 2.32e-03 1.08e-05 -5.6 8.63e-03 - 1.00e+00 1.00e+00h 1 8 -2.9644145e+00 0.00e+00 2.83e-08 -7.7 2.57e-04 - 1.00e+00 1.00e+00h 1 9 -2.9644146e+00 0.00e+00 1.36e-08 -11.0 2.66e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -2.9644146e+00 0.00e+00 1.52e-08 -11.0 2.61e-08 - 1.00e+00 1.00e+00h 1 11 -2.9644146e+00 0.00e+00 1.68e-08 -11.0 2.90e-08 - 1.00e+00 1.00e+00h 1 12 -2.9644146e+00 0.00e+00 1.87e-08 -11.0 3.22e-08 - 1.00e+00 1.00e+00h 1 13 -2.9644146e+00 0.00e+00 1.97e-08 -11.0 1.87e-08 - 1.00e+00 1.00e+00h 1 14 -2.9644146e+00 0.00e+00 2.09e-08 -11.0 1.97e-08 - 1.00e+00 1.00e+00h 1 15 -2.9644146e+00 0.00e+00 2.21e-08 -11.0 2.09e-08 - 1.00e+00 1.00e+00h 1 16 -2.9644146e+00 0.00e+00 2.34e-08 -11.0 2.21e-08 - 1.00e+00 1.00e+00h 1 17 -2.9644146e+00 0.00e+00 2.47e-08 -11.0 2.34e-08 - 1.00e+00 1.00e+00h 1 18 -2.9644146e+00 0.00e+00 2.61e-08 -11.0 2.47e-08 - 1.00e+00 1.00e+00h 1 19 -2.9644146e+00 0.00e+00 2.76e-08 -11.0 2.61e-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 -2.9644146e+00 0.00e+00 2.92e-08 -11.0 2.76e-08 - 1.00e+00 1.00e+00h 1 21 -2.9644146e+00 0.00e+00 3.09e-08 -11.0 2.92e-08 - 1.00e+00 1.00e+00h 1 22 -2.9644146e+00 0.00e+00 3.27e-08 -11.0 3.09e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 22 (scaled) (unscaled) Objective...............: -2.9644145580324328e+00 -2.9644145580324328e+00 Dual infeasibility......: 3.2698142831495403e-08 3.2698142831495403e-08 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000004e-11 1.0000000000000004e-11 Overall NLP error.......: 3.2698142831495403e-08 3.2698142831495403e-08 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 = 0.138 EXIT: Solved To Acceptable Level. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.19e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9834241e+00 0.00e+00 2.17e+00 -1.2 5.75e-02 - 9.95e-01 1.00e+00f 1 2 -1.4898376e+00 0.00e+00 1.22e+00 -0.6 2.56e+01 - 1.00e+00 5.04e-01f 1 3 -1.5210694e+00 0.00e+00 1.78e-02 -1.9 1.06e+01 - 1.00e+00 1.00e+00h 1 4 -1.5215094e+00 0.00e+00 5.85e-04 -7.7 6.81e-04 - 9.90e-01 9.79e-01h 1 5 -1.5215138e+00 0.00e+00 3.40e-08 -9.7 5.60e-06 - 9.99e-01 9.99e-01h 1 6 -1.5215139e+00 0.00e+00 6.21e-11 -11.0 3.84e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 6 (scaled) (unscaled) Objective...............: -1.5215138517734492e+00 -1.5215138517734492e+00 Dual infeasibility......: 6.2133853617751811e-11 6.2133853617751811e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.9994014846060963e-08 9.9994014846060963e-08 Complementarity.........: 1.0000289243941107e-11 1.0000289243941107e-11 Overall NLP error.......: 6.2133853617751811e-11 6.2133853617751811e-11 Number of objective function evaluations = 7 Number of objective gradient evaluations = 7 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 7 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 7 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 5.7.3. 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 3.0085695e+00 0.00e+00 1.08e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9570327e+00 0.00e+00 1.90e+00 -1.4 1.77e-01 - 9.96e-01 1.00e+00f 1 2 2.1679692e+00 3.46e-01 1.15e+00 -1.8 6.05e+00 - 1.00e+00 3.42e-01f 1 3 2.2650237e+00 5.28e-03 8.35e-02 -3.5 2.19e-02 - 1.00e+00 1.00e+00h 1 4 2.2665523e+00 0.00e+00 1.91e-02 -4.6 2.30e-03 - 1.00e+00 1.00e+00h 1 5 2.2662385e+00 0.00e+00 9.82e-02 -6.3 3.05e-03 - 1.00e+00 1.00e+00h 1 6 2.2581508e+00 0.00e+00 5.23e-01 -8.0 1.58e-02 - 1.00e+00 1.00e+00h 1 7 1.2555713e-01 0.00e+00 4.38e+00 -8.7 5.12e-01 - 1.00e+00 1.00e+00f 1 8 -2.4568619e+00 0.00e+00 1.64e+00 -6.6 1.22e+01 - 1.00e+00 2.98e-01f 1 9 -2.8985267e+00 0.00e+00 3.55e-01 -4.8 2.86e+00 - 4.11e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -2.9301600e+00 0.00e+00 1.43e-01 -3.2 1.14e+00 - 1.00e+00 1.00e+00f 1 11 -2.9686627e+00 0.00e+00 6.19e-02 -4.1 4.66e-01 - 1.00e+00 1.00e+00h 1 12 -2.9823777e+00 0.00e+00 3.37e-02 -4.7 3.90e-01 - 1.00e+00 1.00e+00h 1 13 -2.9910698e+00 0.00e+00 1.73e-02 -5.7 4.10e-01 - 1.00e+00 1.00e+00h 1 14 -2.9957749e+00 0.00e+00 8.84e-03 -6.5 3.74e-01 - 1.00e+00 1.00e+00h 1 15 -2.9982323e+00 0.00e+00 5.24e-03 -4.8 3.96e-01 - 9.99e-01 1.00e+00h 1 16 -2.9993272e+00 0.00e+00 1.99e-03 -5.4 4.70e-01 - 1.00e+00 1.00e+00h 1 17 -2.9997854e+00 0.00e+00 5.50e-04 -5.6 6.17e-01 - 1.00e+00 1.00e+00h 1 18 -2.9998164e+00 0.00e+00 1.70e-04 -6.8 3.50e-01 - 1.00e+00 1.00e+00h 1 19 -2.9998375e+00 0.00e+00 2.98e-04 -7.7 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 20 -2.9998547e+00 0.00e+00 2.89e-04 -9.7 8.98e-02 - 1.00e+00 1.00e+00h 1 21 -2.9998988e+00 0.00e+00 2.38e-04 -6.8 1.92e+00 - 1.00e+00 1.30e-01h 1 22 -2.9999056e+00 0.00e+00 8.84e-05 -8.0 5.44e-02 - 1.00e+00 1.00e+00h 1 23 -2.9999085e+00 0.00e+00 8.93e-06 -9.9 6.91e-02 - 1.00e+00 1.00e+00h 1 24 -2.9999085e+00 0.00e+00 2.48e-07 -10.7 3.71e-03 - 1.00e+00 1.00e+00h 1 25 -2.9999085e+00 0.00e+00 7.97e-10 -11.0 1.75e-04 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 25 (scaled) (unscaled) Objective...............: -2.9999085026527994e+00 -2.9999085026527994e+00 Dual infeasibility......: 7.9746639357941905e-10 7.9746639357941905e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000468306723413e-11 1.0000468306723413e-11 Overall NLP error.......: 7.9746639357941905e-10 7.9746639357941905e-10 Number of objective function evaluations = 26 Number of objective gradient evaluations = 26 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 26 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 26 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.186 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.47e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0084835e+00 0.00e+00 8.88e-01 -5.3 8.93e-03 - 9.90e-01 1.00e+00f 1 2 2.9507643e+00 0.00e+00 1.52e+00 -2.6 2.19e+00 - 1.00e+00 1.00e+00f 1 3 -3.8289186e-02 1.39e+02 2.49e+00 -2.7 1.40e+00 - 1.00e+00 1.00e+00f 1 4 1.3395527e+00 1.16e+00 6.09e-01 -3.7 8.17e-01 - 1.00e+00 1.00e+00h 1 5 1.2857154e+00 3.95e+00 4.72e-01 -1.7 1.36e+00 - 1.00e+00 4.66e-01h 1 6 1.3238968e+00 3.84e-01 3.11e-02 -2.0 1.87e-01 - 1.00e+00 1.00e+00h 1 7 1.3297052e+00 0.00e+00 4.20e-03 -4.0 5.87e-01 - 9.99e-01 1.00e+00h 1 8 1.3296848e+00 0.00e+00 2.33e-05 -5.7 1.18e-02 - 1.00e+00 1.00e+00h 1 9 1.3296834e+00 9.45e-10 5.99e-08 -11.0 9.13e-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 1.3296834e+00 0.00e+00 2.11e-10 -11.0 1.76e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 10 (scaled) (unscaled) Objective...............: 1.3296834369962607e+00 1.3296834369962607e+00 Dual infeasibility......: 2.1060477014265785e-10 2.1060477014265785e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000013696232641e-11 1.0000013696232641e-11 Overall NLP error.......: 2.1060477014265785e-10 2.1060477014265785e-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 = 0.081 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.56e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9150212e+00 0.00e+00 2.39e+00 -1.4 3.22e-02 - 9.92e-01 1.00e+00f 1 2 1.1325390e-01 1.65e+02 6.02e-01 -1.2 3.82e+00 - 9.98e-01 5.95e-01f 1 3 2.4420164e+00 0.00e+00 6.53e-01 -0.9 2.92e+00 - 8.87e-01 1.00e+00h 1 4 2.3011852e+00 3.99e+00 6.08e-01 -2.4 5.50e+00 - 9.98e-01 1.00e+00h 1 5 2.3221010e+00 1.02e+00 5.07e-02 -3.1 1.06e+00 - 1.00e+00 1.00e+00h 1 6 2.3396701e+00 1.50e-02 1.68e-02 -4.5 6.51e-02 - 1.00e+00 1.00e+00h 1 7 2.3399269e+00 1.10e-04 3.06e-03 -6.4 1.11e-03 - 1.00e+00 1.00e+00h 1 8 2.3399281e+00 1.79e-05 1.32e-04 -8.5 4.00e-04 - 1.00e+00 1.00e+00h 1 9 2.3399284e+00 7.51e-11 2.95e-09 -11.0 2.38e-06 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 9 (scaled) (unscaled) Objective...............: 2.3399284253464567e+00 2.3399284253464567e+00 Dual infeasibility......: 2.9498950643302990e-09 2.9498950643302990e-09 Constraint violation....: 7.5071110726696379e-11 7.5071110726696379e-11 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0015424680279248e-11 1.0015424680279248e-11 Overall NLP error.......: 2.9498950643302990e-09 2.9498950643302990e-09 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 = 0.070 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.44e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.8805478e+00 0.00e+00 1.82e+00 -1.0 9.80e-02 - 9.95e-01 1.00e+00f 1 2 1.2040878e+00 1.04e+02 6.01e-01 -1.5 1.57e+00 - 9.99e-01 1.00e+00f 1 3 2.7130601e+00 7.24e+00 4.98e-01 -1.4 1.29e+00 - 1.00e+00 1.00e+00h 1 4 2.4025442e+00 1.86e+01 5.65e-01 -1.9 9.51e-01 - 1.00e+00 1.00e+00h 1 5 2.6488906e+00 7.60e+00 4.23e-01 -2.6 8.99e-01 - 1.00e+00 1.00e+00h 1 6 2.7102976e+00 2.62e+00 8.64e-02 -3.5 1.10e-01 - 1.00e+00 1.00e+00h 1 7 2.7603373e+00 4.08e-02 5.33e-02 -5.2 4.48e-02 - 1.00e+00 1.00e+00h 1 8 2.7611165e+00 1.54e-04 2.12e-03 -6.9 1.15e-03 - 1.00e+00 1.00e+00h 1 9 2.7611193e+00 4.61e-06 2.57e-04 -8.8 1.58e-04 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.7611193e+00 3.35e-08 4.83e-09 -11.0 1.35e-05 - 1.00e+00 1.00e+00h 1 11 2.7611193e+00 0.00e+00 1.29e-11 -11.0 1.14e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 2.7611193484515004e+00 2.7611193484515004e+00 Dual infeasibility......: 1.2870794707797728e-11 1.1639243881281817e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 9.9999999999999881e-12 9.9999999999999881e-12 Overall NLP error.......: 1.2870794707797728e-11 1.1639243881281817e-11 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 = 0.087 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.69e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9276485e+00 0.00e+00 8.20e-01 -0.8 1.38e-01 - 9.96e-01 1.00e+00f 1 2 2.7842751e+00 6.32e+00 2.38e-01 -1.9 2.38e+00 - 1.00e+00 9.98e-01h 1 3 2.7077944e+00 7.64e+00 8.39e-02 -3.4 2.56e-01 - 1.00e+00 1.00e+00h 1 4 2.8275990e+00 5.19e-01 5.71e-02 -4.6 8.71e-02 - 1.00e+00 1.00e+00h 1 5 2.7747264e+00 2.91e+00 8.44e-02 -6.0 1.99e-01 - 1.00e+00 1.00e+00h 1 6 2.8112208e+00 1.08e+00 8.49e-02 -6.7 1.42e-01 - 1.00e+00 1.00e+00h 1 7 2.8112154e+00 7.88e-01 2.22e-02 -4.6 1.12e-01 - 1.00e+00 1.00e+00h 1 8 2.8246030e+00 9.05e-03 1.42e-02 -6.5 3.04e-02 - 1.00e+00 1.00e+00h 1 9 2.8247348e+00 7.55e-04 3.37e-03 -8.3 3.46e-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 2.8247428e+00 2.06e-04 6.48e-05 -10.2 1.81e-03 - 1.00e+00 1.00e+00h 1 11 2.8247464e+00 1.31e-07 1.60e-07 -11.0 4.56e-05 - 1.00e+00 1.00e+00h 1 12 2.8247464e+00 0.00e+00 2.88e-10 -11.0 3.10e-07 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 2.8247463708480502e+00 2.8247463708480502e+00 Dual infeasibility......: 2.8763193551688583e-10 2.8763193551688583e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 9.9999999999967294e-12 9.9999999999967294e-12 Overall NLP error.......: 2.8763193551688583e-10 2.8763193551688583e-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 = 0.093 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.87e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9451278e+00 0.00e+00 5.50e-01 -1.0 1.63e-01 - 9.91e-01 1.00e+00f 1 2 2.4403586e+00 1.53e+01 5.98e-01 -1.9 2.34e+00 - 1.00e+00 1.00e+00h 1 3 2.7156597e+00 4.43e+00 1.69e-01 -3.0 2.28e-01 - 1.00e+00 1.00e+00h 1 4 2.8014717e+00 2.27e+00 3.85e-01 -3.6 2.15e-01 - 1.00e+00 1.00e+00h 1 5 2.8167366e+00 1.20e+00 1.93e-01 -4.5 1.07e-01 - 1.00e+00 1.00e+00h 1 6 2.8527062e+00 5.69e-02 1.22e-01 -6.2 4.60e-02 - 1.00e+00 1.00e+00h 1 7 2.8544310e+00 6.19e-04 9.52e-03 -7.7 3.52e-03 - 1.00e+00 1.00e+00h 1 8 2.8544339e+00 2.11e-04 4.00e-03 -9.1 1.44e-03 - 1.00e+00 1.00e+00h 1 9 2.8543954e+00 1.21e-03 3.56e-03 -10.5 3.45e-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 2.8544320e+00 2.01e-05 9.10e-05 -11.0 4.56e-04 - 1.00e+00 1.00e+00h 1 11 2.8544326e+00 1.04e-07 1.86e-07 -11.0 3.21e-05 - 1.00e+00 1.00e+00h 1 12 2.8544326e+00 0.00e+00 3.02e-10 -11.0 6.52e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 2.8544325811133833e+00 2.8544325811133833e+00 Dual infeasibility......: 3.0210924040208198e-10 3.0210924040208198e-10 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.......: 3.0210924040208198e-10 3.0210924040208198e-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 = 0.094 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9656121e+00 0.00e+00 2.21e-01 -1.0 1.54e-01 - 9.91e-01 1.00e+00f 1 2 2.9105079e+00 1.89e+00 8.11e-01 -2.2 8.04e-01 - 1.00e+00 1.00e+00h 1 3 2.1551441e+00 1.83e+01 3.99e-01 -1.6 1.19e+00 - 1.00e+00 1.00e+00h 1 4 2.5207761e+00 4.50e+00 1.88e-01 -2.6 3.68e-01 - 1.00e+00 1.00e+00h 1 5 2.6397507e+00 5.39e-01 2.34e-02 -2.7 1.01e-01 - 9.98e-01 1.00e+00h 1 6 2.6569486e+00 9.91e-03 2.58e-03 -4.6 6.78e-02 - 1.00e+00 1.00e+00h 1 7 2.6572736e+00 0.00e+00 3.74e-05 -6.3 8.56e-04 - 1.00e+00 1.00e+00h 1 8 2.6572735e+00 1.53e-08 1.26e-07 -11.0 2.39e-05 - 1.00e+00 1.00e+00h 1 9 2.6572735e+00 0.00e+00 1.38e-12 -11.0 1.40e-07 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 9 (scaled) (unscaled) Objective...............: 2.6572734929132440e+00 2.6572734929132440e+00 Dual infeasibility......: 1.3832268663804825e-12 1.3832268663804825e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000024230078625e-11 1.0000024230078625e-11 Overall NLP error.......: 1.0000024230078625e-11 1.0000024230078625e-11 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 = 0.135 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.99e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9698557e+00 0.00e+00 1.18e-01 -0.8 1.33e-01 - 9.98e-01 1.00e+00f 1 2 2.5926669e+00 3.58e+00 1.16e+00 -1.8 2.63e+00 - 1.00e+00 9.03e-01h 1 3 1.9777547e+00 4.75e+00 4.43e-01 -2.7 5.41e-01 - 1.00e+00 1.00e+00h 1 4 2.0174366e+00 1.87e+00 5.11e-01 -3.2 2.71e-01 - 1.00e+00 1.00e+00h 1 5 1.5366689e+00 4.73e+00 4.66e-01 -1.3 3.78e+00 - 1.00e+00 1.03e-01f 1 6 1.8692707e+00 3.82e-01 6.12e-02 -2.8 1.76e-01 - 9.98e-01 1.00e+00h 1 7 1.9005040e+00 4.20e-03 2.57e-03 -4.0 5.00e-02 - 1.00e+00 1.00e+00h 1 8 1.9007596e+00 0.00e+00 1.88e-04 -6.1 4.96e-04 - 1.00e+00 1.00e+00h 1 9 1.9007577e+00 0.00e+00 1.16e-06 -8.1 9.84e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.9007577e+00 0.00e+00 3.31e-10 -11.0 8.52e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 10 (scaled) (unscaled) Objective...............: 1.9007577010540322e+00 1.9007577010540322e+00 Dual infeasibility......: 3.3131689405198988e-10 3.3131689405198988e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.9832382868293712e-09 9.9832382868293712e-09 Complementarity.........: 1.0016234978139655e-11 1.0016234978139655e-11 Overall NLP error.......: 3.3131689405198988e-10 3.3131689405198988e-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 = 0.086 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.95e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9692903e+00 0.00e+00 1.46e-01 -0.8 1.36e-01 - 9.97e-01 1.00e+00f 1 2 2.6763211e+00 2.67e+00 1.07e+00 -1.7 2.49e+00 - 1.00e+00 9.52e-01h 1 3 2.2653089e+00 1.10e+00 7.06e-01 -2.5 3.94e-01 - 1.00e+00 1.00e+00h 1 4 9.3868705e-01 1.21e+01 1.23e+00 -2.1 1.18e+00 - 1.00e+00 9.76e-01h 1 5 1.7976867e+00 1.05e+00 5.65e-01 -2.7 5.72e-01 - 1.00e+00 1.00e+00h 1 6 1.8462108e+00 2.71e-01 1.11e-01 -1.2 8.40e-01 - 9.18e-01 1.00e+00f 1 7 1.8963516e+00 1.72e-01 3.45e-01 -1.4 3.99e-01 - 1.00e+00 1.00e+00h 1 8 1.8330997e+00 4.34e-01 5.33e-03 -2.5 4.27e-01 - 9.99e-01 1.00e+00h 1 9 1.8688131e+00 1.30e-02 2.10e-02 -3.8 4.68e-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 1.8695909e+00 2.48e-03 2.26e-03 -5.5 1.86e-02 - 1.00e+00 1.00e+00h 1 11 1.8698004e+00 8.30e-05 1.45e-04 -6.8 3.24e-03 - 1.00e+00 1.00e+00h 1 12 1.8698078e+00 9.43e-08 3.75e-07 -8.6 1.22e-04 - 1.00e+00 1.00e+00h 1 13 1.8698078e+00 0.00e+00 1.54e-10 -11.0 8.21e-07 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: 1.8698077767043288e+00 1.8698077767043288e+00 Dual infeasibility......: 1.5353628091130389e-10 1.5353628091130389e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0006327011250875e-11 1.0006327011250875e-11 Overall NLP error.......: 1.5353628091130389e-10 1.5353628091130389e-10 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 = 0.113 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9720391e+00 0.00e+00 1.35e-01 -0.9 1.21e-01 - 9.98e-01 1.00e+00f 1 2 1.7520640e+00 7.98e+00 1.10e+00 -1.3 6.33e+00 - 1.00e+00 3.73e-01f 1 3 1.9010273e+00 8.05e-01 9.94e-01 -1.8 9.68e-01 - 9.95e-01 1.00e+00h 1 4 1.1504592e+00 0.00e+00 2.12e+00 -2.1 1.05e+00 - 9.98e-01 1.00e+00h 1 5 -1.1815119e+00 0.00e+00 1.65e+00 -0.5 1.06e+02 - 4.82e-01 1.18e-01f 1 6 -1.3488752e+00 0.00e+00 1.73e-01 -1.6 1.76e+01 - 8.75e-01 1.00e+00h 1 7 -1.3401230e+00 0.00e+00 2.48e-01 -2.4 3.00e-01 - 9.99e-01 1.00e+00h 1 8 -1.3563296e+00 0.00e+00 2.27e-02 -1.9 7.29e-01 - 1.00e+00 1.00e+00h 1 9 -1.3565568e+00 0.00e+00 3.98e-02 -3.6 4.86e-02 - 9.94e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -1.3593935e+00 0.00e+00 3.29e-02 -4.5 1.41e-01 - 1.00e+00 1.00e+00h 1 11 -1.3664599e+00 0.00e+00 1.50e-01 -3.8 3.62e+00 - 1.00e+00 8.85e-02h 2 12 -1.3662497e+00 0.00e+00 2.82e-02 -3.8 1.77e-01 - 1.00e+00 1.00e+00h 1 13 -1.3702090e+00 0.00e+00 4.47e-02 -4.8 1.92e-01 - 1.00e+00 1.00e+00h 1 14 -1.3636178e+00 0.00e+00 2.29e-01 -6.0 3.07e-01 - 9.37e-01 1.00e+00H 1 15 -1.3725164e+00 0.00e+00 4.15e-02 -5.2 5.94e-01 - 1.00e+00 1.00e+00f 1 16 -1.3736376e+00 0.00e+00 3.73e-02 -6.7 9.79e-02 - 1.00e+00 1.00e+00h 1 17 -1.3774540e+00 0.00e+00 1.73e-02 -8.1 3.11e-01 - 1.00e+00 1.00e+00h 1 18 -1.3775038e+00 0.00e+00 2.23e-02 -5.8 3.73e-01 - 1.00e+00 4.32e-01h 1 19 -1.3776047e+00 0.00e+00 1.39e-03 -6.4 5.03e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -1.3776105e+00 0.00e+00 5.37e-04 -8.6 6.37e-03 - 1.00e+00 1.00e+00h 1 21 -1.3776120e+00 0.00e+00 7.50e-05 -11.0 5.16e-03 - 1.00e+00 1.00e+00h 1 22 -1.3776120e+00 0.00e+00 2.52e-07 -11.0 9.10e-05 - 1.00e+00 1.00e+00h 1 23 -1.3776120e+00 0.00e+00 8.52e-09 -11.0 1.04e-05 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 23 (scaled) (unscaled) Objective...............: -1.3776120034333510e+00 -1.3776120034333510e+00 Dual infeasibility......: 8.5150073960556483e-09 8.5150073960556483e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.8395354946434588e-11 1.8395354946434588e-11 Overall NLP error.......: 8.5150073960556483e-09 8.5150073960556483e-09 Number of objective function evaluations = 28 Number of objective gradient evaluations = 24 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 28 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 24 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.219 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9720391e+00 0.00e+00 1.35e-01 -0.9 1.21e-01 - 9.98e-01 1.00e+00f 1 2 1.7520695e+00 7.98e+00 1.10e+00 -1.3 6.33e+00 - 1.00e+00 3.73e-01f 1 3 1.9010282e+00 8.05e-01 9.94e-01 -1.8 9.68e-01 - 9.95e-01 1.00e+00h 1 4 1.1504675e+00 0.00e+00 2.12e+00 -2.1 1.05e+00 - 9.98e-01 1.00e+00h 1 5 -1.1723962e+00 0.00e+00 1.67e+00 -0.5 1.06e+02 - 4.83e-01 1.17e-01f 1 6 -1.1483985e+00 0.00e+00 8.17e-01 -1.5 1.83e+01 - 8.53e-01 1.00e+00h 1 7 -1.2483029e+00 0.00e+00 4.49e-01 -1.2 3.49e+00 - 9.26e-01 8.16e-01h 1 8 -1.3393286e+00 0.00e+00 1.70e-01 -2.7 8.56e-01 - 9.98e-01 1.00e+00h 1 9 -1.3469480e+00 0.00e+00 7.85e-02 -4.0 7.36e-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 -1.3479481e+00 0.00e+00 4.94e-03 -4.1 1.75e-01 - 1.00e+00 1.00e+00h 1 11 -1.3480269e+00 0.00e+00 1.58e-03 -6.3 1.02e-02 - 1.00e+00 1.00e+00h 1 12 -1.3480360e+00 0.00e+00 4.41e-05 -6.7 3.04e-04 - 1.00e+00 9.83e-01h 1 13 -1.3480360e+00 0.00e+00 2.26e-07 -11.0 1.69e-04 - 1.00e+00 9.98e-01h 1 14 -1.3480360e+00 0.00e+00 8.92e-11 -11.0 3.93e-06 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: -1.3480360133011713e+00 -1.3480360133011713e+00 Dual infeasibility......: 8.9237887026627081e-11 8.9237887026627081e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.6706237742380258e-09 9.6706237742380258e-09 Complementarity.........: 1.0000068264271462e-11 1.0000068264271462e-11 Overall NLP error.......: 8.9237887026627081e-11 8.9237887026627081e-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 = 0.133 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9752089e+00 0.00e+00 1.45e-01 -1.0 1.06e-01 - 9.94e-01 1.00e+00f 1 2 2.9353796e+00 0.00e+00 6.51e-01 -2.3 8.81e-01 - 9.94e-01 1.00e+00h 1 3 2.1975093e+00 1.28e+00 1.36e+00 -2.7 6.59e-01 - 1.00e+00 1.00e+00h 1 4 1.9485024e+00 0.00e+00 1.06e+00 -1.4 9.45e-01 - 1.00e+00 1.00e+00h 1 5 8.9135539e-01 0.00e+00 9.29e-01 -7.5 2.81e+01 - 9.09e-02 2.17e-01f 1 6 -4.3071537e-01 0.00e+00 1.57e+00 -1.5 4.18e+00 - 1.21e-01 1.00e+00f 1 7 -1.0138582e+00 3.80e+00 1.85e+00 -0.8 8.66e+00 - 8.07e-01 1.00e+00f 1 8 -9.9908090e-01 0.00e+00 7.61e-02 -2.2 5.47e+00 - 1.00e+00 1.00e+00h 1 9 -9.9596448e-01 0.00e+00 4.41e-02 -7.4 2.57e+00 - 9.79e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -1.0009947e+00 0.00e+00 6.12e-02 -4.4 3.30e-01 - 1.00e+00 1.00e+00h 1 11 -1.0099548e+00 0.00e+00 2.20e-02 -5.1 6.86e-01 - 1.00e+00 1.00e+00h 1 12 -1.0149077e+00 5.14e-03 1.99e-02 -5.8 2.45e-01 - 1.00e+00 1.00e+00h 1 13 -1.0627365e+00 0.00e+00 7.69e-02 -3.0 1.50e+00 - 4.03e-01 1.00e+00h 1 14 -1.1194553e+00 0.00e+00 1.97e-01 -3.6 9.73e+00 - 6.19e-01 1.82e-01h 1 15 -1.1795351e+00 0.00e+00 1.92e-01 -3.6 1.23e+00 - 1.00e+00 1.00e+00h 1 16 -1.1803169e+00 0.00e+00 3.96e-02 -1.8 2.46e-01 - 1.00e+00 1.00e+00h 1 17 -1.1892060e+00 0.00e+00 1.42e-02 -3.2 7.64e-02 - 9.51e-01 1.00e+00h 1 18 -1.1898993e+00 0.00e+00 1.32e-02 -4.3 1.10e-01 - 1.00e+00 1.00e+00h 1 19 -1.1920326e+00 0.00e+00 1.23e-02 -5.6 1.91e-01 - 9.80e-01 1.00e+00H 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -1.1988108e+00 5.04e-02 2.39e-02 -6.9 2.74e-01 - 1.00e+00 1.00e+00H 1 21 -1.1960772e+00 5.09e-04 7.91e-03 -6.5 1.38e-02 - 1.00e+00 1.00e+00h 1 22 -1.1960594e+00 0.00e+00 1.98e-03 -8.5 4.28e-03 - 1.00e+00 1.00e+00h 1 23 -1.1960966e+00 4.44e-05 1.72e-04 -10.3 2.57e-02 - 1.00e+00 1.00e+00H 1 24 -1.1960939e+00 0.00e+00 6.21e-06 -11.0 1.99e-03 - 1.00e+00 1.00e+00h 1 25 -1.1960943e+00 0.00e+00 1.42e-08 -11.0 7.76e-05 - 1.00e+00 1.00e+00h 1 26 -1.1960943e+00 0.00e+00 8.78e-12 -11.0 2.59e-07 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 26 (scaled) (unscaled) Objective...............: -1.1960943470450476e+00 -1.1960943470450476e+00 Dual infeasibility......: 8.7849519325722270e-12 8.7849519325722270e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 9.9999999999999929e-12 9.9999999999999929e-12 Overall NLP error.......: 9.9999999999999929e-12 9.9999999999999929e-12 Number of objective function evaluations = 30 Number of objective gradient evaluations = 27 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 = 27 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.293 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9752089e+00 0.00e+00 1.45e-01 -1.0 1.06e-01 - 9.94e-01 1.00e+00f 1 2 2.9353796e+00 0.00e+00 6.51e-01 -2.3 8.81e-01 - 9.94e-01 1.00e+00h 1 3 2.1975093e+00 1.28e+00 1.36e+00 -2.7 6.59e-01 - 1.00e+00 1.00e+00h 1 4 1.9485118e+00 0.00e+00 1.06e+00 -1.4 9.45e-01 - 1.00e+00 1.00e+00h 1 5 8.9236349e-01 0.00e+00 8.80e-01 -7.5 2.81e+01 - 9.09e-02 2.17e-01f 1 6 -2.9061869e-01 0.00e+00 1.35e+00 -1.6 6.84e+00 - 9.03e-01 1.00e+00f 1 7 2.3720256e+00 2.84e-01 1.06e+01 -0.6 4.03e+00 - 8.93e-01 1.00e+00h 1 8 2.4266897e+00 0.00e+00 4.75e+00 -0.8 8.64e+00 - 1.00e+00 1.00e+00h 1 9 -7.0313451e-01 0.00e+00 3.01e-01 -0.2 5.87e+00 - 1.00e+00 4.39e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -6.5981413e-01 0.00e+00 2.43e+00 -1.3 1.36e+00 - 1.00e+00 1.00e+00h 1 11 -8.1318748e-01 0.00e+00 3.66e-01 -0.6 1.91e+00 - 1.00e+00 1.00e+00f 1 12 -8.9188205e-01 0.00e+00 3.10e-02 -1.8 1.00e+00 - 9.95e-01 1.00e+00h 1 13 -8.9720261e-01 0.00e+00 4.18e-02 -2.7 1.63e-01 - 1.00e+00 1.00e+00h 1 14 -9.4990853e-01 1.34e+00 6.12e-02 -3.9 2.33e+00 - 1.00e+00 1.00e+00h 1 15 -9.4395778e-01 7.67e-02 2.92e-02 -2.2 7.12e-01 - 1.00e+00 1.00e+00h 1 16 -9.4421639e-01 0.00e+00 2.45e-02 -3.8 6.41e-02 - 1.00e+00 1.00e+00h 1 17 -9.4626299e-01 0.00e+00 1.45e-02 -4.3 1.00e-01 - 1.00e+00 9.97e-01h 1 18 -9.4832577e-01 0.00e+00 1.44e-02 -5.2 1.29e-01 - 1.00e+00 1.00e+00h 1 19 -9.5564386e-01 0.00e+00 4.30e-02 -5.6 2.00e-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 -9.9047497e-01 7.13e-01 1.10e-01 -6.1 4.17e-01 - 1.00e+00 1.00e+00h 1 21 -9.7191516e-01 6.33e-02 2.87e-02 -7.7 9.68e-02 - 1.00e+00 1.00e+00h 1 22 -9.7031454e-01 4.04e-03 1.95e-02 -8.4 2.26e-02 - 1.00e+00 1.00e+00h 1 23 -9.7109105e-01 1.35e-02 1.55e-03 -10.1 4.08e-02 - 1.00e+00 1.00e+00h 1 24 -9.7064522e-01 2.82e-04 3.19e-04 -11.0 6.19e-03 - 1.00e+00 1.00e+00h 1 25 -9.7063562e-01 2.77e-07 6.49e-07 -11.0 1.94e-04 - 1.00e+00 1.00e+00h 1 26 -9.7063561e-01 0.00e+00 4.61e-09 -11.0 2.12e-06 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 26 (scaled) (unscaled) Objective...............: -9.7063561091994632e-01 -9.7063561091994632e-01 Dual infeasibility......: 4.6108892783043539e-09 4.6108892783043539e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000007713762e-11 1.0000000007713762e-11 Overall NLP error.......: 4.6108892783043539e-09 4.6108892783043539e-09 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 = 0.237 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9749433e+00 0.00e+00 1.47e-01 -1.0 1.06e-01 - 9.94e-01 1.00e+00f 1 2 2.9366566e+00 0.00e+00 6.47e-01 -2.3 8.90e-01 - 9.95e-01 1.00e+00h 1 3 2.2113625e+00 1.33e+00 1.35e+00 -2.7 6.55e-01 - 1.00e+00 1.00e+00h 1 4 1.9835355e+00 0.00e+00 9.38e-01 -1.4 9.33e-01 - 1.00e+00 1.00e+00h 1 5 -4.5656989e-01 6.45e+00 1.13e+00 -1.6 1.58e+00 - 9.96e-01 1.00e+00h 1 6 6.8939852e-01 0.00e+00 7.40e-01 -0.6 1.68e+00 - 1.00e+00 1.00e+00h 1 7 2.0216410e-01 1.11e-01 2.33e-01 -1.4 1.78e+00 - 1.00e+00 9.66e-01h 1 8 1.9762668e-01 1.88e-03 2.13e-02 -3.3 7.70e-02 - 9.99e-01 1.00e+00h 1 9 1.9207253e-01 3.31e-04 7.36e-04 -4.9 5.47e-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 1.9190672e-01 6.32e-07 5.89e-07 -10.3 2.07e-04 - 9.99e-01 1.00e+00h 1 11 1.9190660e-01 0.00e+00 6.78e-10 -11.0 2.08e-07 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 1.9190659573498481e-01 1.9190659573498481e-01 Dual infeasibility......: 6.7795581603763973e-10 6.7795581603763973e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.9905071824249415e-09 9.9905071824249415e-09 Complementarity.........: 1.0000128297063485e-11 1.0000128297063485e-11 Overall NLP error.......: 6.7795581603763973e-10 6.7795581603763973e-10 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 = 0.143 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9751457e+00 0.00e+00 1.48e-01 -1.0 1.06e-01 - 9.95e-01 1.00e+00f 1 2 2.9359428e+00 0.00e+00 6.50e-01 -2.2 8.70e-01 - 1.00e+00 1.00e+00h 1 3 2.2210679e+00 1.81e+00 1.29e+00 -2.6 6.57e-01 - 1.00e+00 1.00e+00h 1 4 2.1408871e+00 0.00e+00 9.20e-01 -1.4 7.86e-01 - 1.00e+00 1.00e+00h 1 5 3.1999817e-01 3.88e+00 7.24e-01 -1.5 1.75e+00 - 9.49e-01 1.00e+00h 1 6 9.4393402e-02 2.07e+00 6.44e-01 -1.3 1.20e+00 - 1.00e+00 9.96e-01h 1 7 9.3595990e-01 0.00e+00 8.93e-01 -1.6 3.92e-01 - 1.00e+00 1.00e+00h 1 8 6.5759023e-01 7.04e-02 1.08e-01 -3.0 1.28e-01 - 1.00e+00 1.00e+00h 1 9 6.7357952e-01 0.00e+00 1.66e-02 -4.0 3.42e-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 6.7350975e-01 0.00e+00 7.36e-06 -6.0 2.08e-04 - 1.00e+00 1.00e+00h 1 11 6.7350736e-01 0.00e+00 9.05e-08 -11.0 5.44e-06 - 1.00e+00 1.00e+00h 1 12 6.7350736e-01 0.00e+00 1.63e-11 -11.0 2.38e-11 - 1.00e+00 1.00e+00h 1 1 2.9754298e+00 0.00e+00 1.47e-01 -1.0 1.05e-01 - 9.95e-01 1.00e+00f 1 2 2.9352826e+00 0.00e+00 6.55e-01 -2.2 9.00e-01 - 1.00e+00 1.00e+00h 1 3 2.2213722e+00 1.42e+00 1.26e+00 -2.6 6.61e-01 - 1.00e+00 1.00e+00h 1 4 2.0438203e+00 0.00e+00 9.28e-01 -1.4 8.22e-01 - 1.00e+00 1.00e+00h 1 5 1.2548854e+00 0.00e+00 9.61e-01 -1.2 2.13e+00 - 1.00e+00 1.00e+00h 1 6 -3.1912769e-01 3.23e-01 2.53e+00 -0.6 2.33e+00 - 1.00e+00 1.00e+00F 1 7 -1.7714837e-01 0.00e+00 5.45e-01 -1.4 9.17e-01 - 9.97e-01 1.00e+00h 1 8 -3.0676484e-01 0.00e+00 1.60e-01 -2.7 5.11e-01 - 9.97e-01 1.00e+00h 1 9 -3.1730380e-01 0.00e+00 1.65e-03 -4.4 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 -3.1924147e-01 0.00e+00 2.85e-03 -9.1 3.38e-02 - 9.95e-01 1.00e+00h 1 11 -3.1969074e-01 0.00e+00 2.82e-04 -9.7 1.57e-02 - 9.98e-01 1.00e+00h 1 12 1.5277612e+00 0.00e+00 3.72e-11 -11.0 2.75e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 1.5277612198911983e+00 1.5277612198911983e+00 Dual infeasibility......: 3.7239702155402352e-11 3.7239702155402352e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000189675709e-11 1.0000000189675709e-11 Overall NLP error.......: 3.7239702155402352e-11 3.7239702155402352e-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 = 0.173 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9758766e+00 0.00e+00 1.51e-01 -1.0 1.04e-01 - 9.97e-01 1.00e+00f 1 2 2.9340979e+00 0.00e+00 6.68e-01 -2.2 9.60e-01 - 1.00e+00 1.00e+00h 1 3 2.2043791e+00 1.73e+00 1.25e+00 -2.6 6.72e-01 - 1.00e+00 1.00e+00h 1 4 2.1378669e+00 0.00e+00 7.89e-01 -1.4 7.71e-01 - 1.00e+00 1.00e+00h 1 5 1.8460188e+00 0.00e+00 6.12e-01 -1.8 7.88e-01 - 9.97e-01 1.00e+00h 1 6 1.7539668e+00 3.99e-02 1.14e-01 -2.8 1.06e-01 - 1.00e+00 1.00e+00h 1 7 1.7545296e+00 0.00e+00 4.93e-02 -4.1 1.30e-01 - 1.00e+00 1.00e+00h 1 8 1.7519042e+00 0.00e+00 3.78e-04 -5.7 2.15e-02 - 1.00e+00 1.00e+00h 1 9 1.7518014e+00 0.00e+00 2.03e-06 -7.6 7.42e-04 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.7518014e+00 0.00e+00 4.12e-08 -11.0 3.40e-06 - 1.00e+00 1.00e+00h 1 11 1.7518014e+00 0.00e+00 9.55e-12 -11.0 7.50e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 1.7518013906563008e+00 1.7518013906563008e+00 Dual infeasibility......: 9.5473490224762259e-12 9.5473490224762259e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0009132300576094e-11 1.0009132300576094e-11 Overall NLP error.......: 1.0009132300576094e-11 1.0009132300576094e-11 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 = 0.147 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9762885e+00 0.00e+00 1.53e-01 -1.0 1.04e-01 - 9.96e-01 1.00e+00f 1 2 2.9333937e+00 0.00e+00 6.62e-01 -2.3 9.15e-01 - 9.97e-01 1.00e+00h 1 3 2.2164293e+00 5.58e-01 1.18e+00 -2.6 6.68e-01 - 1.00e+00 1.00e+00h 1 4 2.0962728e+00 0.00e+00 4.81e-01 -1.4 9.11e-01 - 1.00e+00 1.00e+00H 1 5 1.9604799e+00 0.00e+00 1.36e-01 -2.1 8.70e-01 - 1.00e+00 9.99e-01h 1 6 1.9515843e+00 0.00e+00 2.00e-02 -3.8 6.63e-02 - 1.00e+00 1.00e+00h 1 7 1.9502768e+00 0.00e+00 3.06e-03 -5.1 1.67e-02 - 1.00e+00 1.00e+00h 1 8 1.9502257e+00 0.00e+00 3.81e-06 -7.2 4.16e-04 - 1.00e+00 1.00e+00h 1 9 1.9502256e+00 0.00e+00 2.19e-08 -11.0 2.39e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.9502256e+00 0.00e+00 6.41e-11 -11.0 2.80e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 10 (scaled) (unscaled) Objective...............: 1.9502256145531729e+00 1.9502256145531729e+00 Dual infeasibility......: 6.4051021431144051e-11 6.4051021431144051e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001659529452e-11 1.0000001659529452e-11 Overall NLP error.......: 6.4051021431144051e-11 6.4051021431144051e-11 Number of objective function evaluations = 12 Number of objective gradient evaluations = 11 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 = 11 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.161 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.98e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9781861e+00 0.00e+00 1.23e-01 -0.9 1.16e-01 - 9.99e-01 1.00e+00f 1 2 1.0994388e+00 0.00e+00 9.36e-01 -1.1 7.69e+00 - 2.17e-01 1.00e+00f 1 3 3.7279415e-01 2.19e-01 1.32e+00 -0.9 8.57e+00 - 1.00e+00 1.00e+00h 1 4 1.9770136e+00 0.00e+00 6.78e+01 0.9 6.13e+01 - 2.91e-02 2.13e-01f 1 5 2.6322604e+00 0.00e+00 5.60e+00 -0.2 4.50e+00 - 1.00e+00 1.00e+00f 1 6 2.4956505e+00 0.00e+00 7.57e+00 -0.2 5.11e+00 - 4.79e-01 1.00e+00f 1 7 2.4801833e+00 0.00e+00 1.03e+00 -0.2 1.45e+01 - 9.69e-01 1.00e+00H 1 8 2.4608284e+00 0.00e+00 3.88e-01 -0.9 1.89e+00 - 1.00e+00 1.00e+00h 1 9 2.4293711e+00 0.00e+00 2.24e-01 -6.8 3.08e-01 - 7.58e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.1080192e+00 2.67e+01 2.20e+00 -1.5 2.28e+01 - 4.00e-01 3.05e-01f 1 11 1.3268403e+00 1.09e+01 3.79e+00 -1.7 1.73e+00 - 1.00e+00 3.64e-01h 1 12 1.4146590e+00 0.00e+00 8.71e-01 -1.7 1.16e+00 - 1.00e+00 1.00e+00h 1 13 1.0583337e+00 3.29e-01 3.33e-01 -1.7 1.78e+00 - 1.00e+00 1.00e+00h 1 14 1.0352159e+00 3.01e-01 8.10e-02 -1.7 1.44e+00 - 1.00e+00 7.83e-01h 1 15 1.0606517e+00 2.39e-03 6.49e-02 -3.7 4.50e-02 - 9.98e-01 1.00e+00h 1 16 1.0608670e+00 0.00e+00 9.40e-04 -4.7 3.65e-03 - 1.00e+00 1.00e+00h 1 17 1.0608635e+00 0.00e+00 3.14e-06 -6.9 5.47e-04 - 1.00e+00 1.00e+00h 1 18 1.0608633e+00 0.00e+00 5.69e-09 -11.0 2.83e-06 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 1.0608632858690696e+00 1.0608632858690696e+00 Dual infeasibility......: 5.6949725629751313e-09 5.6949725629751313e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0110153115670860e-11 1.0110153115670860e-11 Overall NLP error.......: 5.6949725629751313e-09 5.6949725629751313e-09 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 = 0.265 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9780811e+00 0.00e+00 1.22e-01 -0.9 1.16e-01 - 9.99e-01 1.00e+00f 1 2 8.6603162e-01 7.04e-01 6.52e-01 -1.1 8.14e+00 - 2.02e-01 1.00e+00f 1 3 1.6941289e+00 0.00e+00 1.82e+00 0.6 1.45e+02 - 2.40e-01 4.35e-02h 1 4 1.6271669e+00 0.00e+00 7.01e-02 -0.9 3.73e+00 - 1.00e+00 1.00e+00h 1 5 -2.3124215e-01 5.28e-01 1.91e+00 -0.9 2.98e+00 - 1.00e+00 9.91e-01h 1 6 -2.7050759e-01 8.51e-02 1.40e+00 -1.3 4.75e-01 - 5.05e-01 9.40e-01H 1 7 -2.6555681e-01 1.98e-01 1.40e+00 -2.0 9.09e-01 - 1.00e+00 4.35e-01h 1 8 -1.9325394e-02 0.00e+00 4.30e+00 -1.5 1.30e-01 - 1.00e+00 1.00e+00h 1 9 -4.5859333e-02 0.00e+00 6.76e-01 -2.9 4.28e-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 -7.8757179e-02 0.00e+00 1.52e-02 -4.3 4.83e-02 - 1.00e+00 9.72e-01h 1 11 -7.9904956e-02 0.00e+00 4.07e-03 -5.5 7.99e-04 - 1.00e+00 9.80e-01h 1 12 -7.9911103e-02 0.00e+00 2.62e-06 -7.3 1.27e-05 - 1.00e+00 9.98e-01h 1 13 -7.9911202e-02 0.00e+00 1.00e-07 -11.0 1.62e-07 - 1.00e+00 1.00e+00h 1 14 -7.9911202e-02 0.00e+00 1.62e-13 -11.0 2.48e-13 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: -7.9911202012232008e-02 -7.9911202012232008e-02 Dual infeasibility......: 1.6204266291950568e-13 1.6204266291950568e-13 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 9.9999999999999994e-12 9.9999999999999994e-12 Overall NLP error.......: 9.9999999999999994e-12 9.9999999999999994e-12 Number of objective function evaluations = 16 Number of objective gradient evaluations = 15 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 = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.225 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9780916e+00 0.00e+00 1.22e-01 -0.9 1.16e-01 - 9.99e-01 1.00e+00f 1 2 8.2236595e-01 4.77e-01 8.97e-01 -1.1 8.10e+00 - 2.03e-01 1.00e+00f 1 3 3.7592711e-01 1.10e-01 8.16e-01 -1.3 6.06e+00 - 1.00e+00 1.00e+00h 1 4 4.5036483e-01 0.00e+00 4.08e-01 -2.0 7.64e-02 - 1.00e+00 1.00e+00h 1 5 4.3829821e-01 2.41e-03 7.19e-02 -2.8 1.07e-01 - 1.00e+00 7.93e-01h 1 6 4.3737089e-01 0.00e+00 7.26e-03 -4.8 1.56e-03 - 1.00e+00 1.00e+00h 1 7 4.3728851e-01 0.00e+00 1.12e-04 -6.7 2.18e-04 - 1.00e+00 9.91e-01h 1 8 4.3728761e-01 0.00e+00 5.35e-07 -8.6 4.61e-06 - 1.00e+00 1.00e+00h 1 9 4.3728760e-01 0.00e+00 9.04e-12 -11.0 2.32e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 9 (scaled) (unscaled) Objective...............: 4.3728760497241481e-01 4.3728760497241481e-01 Dual infeasibility......: 9.0419893794546624e-12 9.0419893794546624e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0002748259557692e-11 1.0002748259557692e-11 Overall NLP error.......: 1.0002748259557692e-11 1.0002748259557692e-11 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 = 0.136 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.97e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9785325e+00 0.00e+00 1.27e-01 -0.9 1.15e-01 - 9.99e-01 1.00e+00f 1 2 2.9511230e+00 0.00e+00 4.42e-01 -2.3 5.90e-01 - 9.99e-01 1.00e+00h 1 3 2.7009069e+00 0.00e+00 5.09e-01 -3.4 4.48e-01 - 1.00e+00 1.00e+00h 1 4 2.5685026e+00 4.82e-01 3.08e-01 -1.7 2.12e+00 - 1.00e+00 8.17e-01h 1 5 2.5765453e+00 0.00e+00 4.08e-03 -3.4 4.73e-02 - 1.00e+00 1.00e+00h 1 6 2.5764373e+00 0.00e+00 9.87e-04 -5.4 2.21e-02 - 9.99e-01 1.00e+00h 1 7 2.5764310e+00 0.00e+00 6.70e-08 -7.4 3.40e-04 - 1.00e+00 1.00e+00h 1 8 2.5764309e+00 0.00e+00 5.90e-09 -11.0 2.61e-06 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 8 (scaled) (unscaled) Objective...............: 2.5764309259219202e+00 2.5764309259219202e+00 Dual infeasibility......: 5.9019037108323086e-09 5.9019037108323086e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000536813465974e-11 1.0000536813465974e-11 Overall NLP error.......: 5.9019037108323086e-09 5.9019037108323086e-09 Number of objective function evaluations = 9 Number of objective gradient evaluations = 9 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 9 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 9 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.149 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.99e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9862501e+00 0.00e+00 1.25e-01 -1.0 1.03e-01 - 9.97e-01 1.00e+00f 1 2 2.9577137e+00 0.00e+00 2.70e-01 -2.6 2.02e-01 - 1.00e+00 1.00e+00h 1 3 2.8784070e+00 0.00e+00 2.68e-01 -3.0 4.64e-01 - 1.00e+00 1.00e+00h 1 4 2.8136622e+00 0.00e+00 1.92e-01 -3.8 9.98e-01 - 1.00e+00 1.00e+00h 1 5 2.4141303e+00 0.00e+00 8.07e-01 -2.3 9.17e+01 - 1.00e+00 1.76e-01f 1 6 2.3588895e+00 0.00e+00 7.17e-01 -2.5 1.26e+01 - 1.00e+00 1.00e+00h 1 7 2.3563608e+00 0.00e+00 8.97e-03 -2.8 7.15e-02 - 1.00e+00 9.99e-01h 1 8 2.3563278e+00 0.00e+00 1.91e-03 -4.8 8.60e-03 - 1.00e+00 1.00e+00h 1 9 2.3563119e+00 0.00e+00 2.30e-05 -6.9 1.03e-04 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.3563118e+00 0.00e+00 1.88e-07 -11.0 2.08e-07 - 1.00e+00 1.00e+00h 1 11 2.3563118e+00 0.00e+00 6.44e-08 -11.0 8.76e-08 - 1.00e+00 1.00e+00h 1 12 2.3563118e+00 0.00e+00 4.50e-12 -11.0 4.55e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 2.3563118241865766e+00 2.3563118241865766e+00 Dual infeasibility......: 4.4971560413904816e-12 4.4971560413904816e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.9908631182596755e-09 9.9908631182596755e-09 Complementarity.........: 9.9999999999999994e-12 9.9999999999999994e-12 Overall NLP error.......: 9.9999999999999994e-12 9.9999999999999994e-12 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 = 0.206 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.00e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9858032e+00 0.00e+00 1.22e-01 -1.0 1.05e-01 - 9.95e-01 1.00e+00f 1 2 2.9577872e+00 0.00e+00 2.66e-01 -2.8 2.33e-01 - 9.97e-01 1.00e+00h 1 3 2.8794908e+00 0.00e+00 2.71e-01 -3.1 4.13e-01 - 1.00e+00 1.00e+00h 1 4 2.8146728e+00 0.00e+00 1.82e-01 -3.7 9.46e-01 - 1.00e+00 1.00e+00h 1 5 2.5785629e+00 0.00e+00 4.51e-01 -2.4 5.96e+01 - 1.00e+00 2.77e-01f 1 6 2.4247918e+00 0.00e+00 7.41e-01 -2.9 1.33e+01 - 9.98e-01 1.00e+00h 1 7 2.2781393e+00 0.00e+00 2.28e-01 -1.6 4.22e-01 - 9.97e-01 1.00e+00h 1 8 1.2859513e+00 0.00e+00 6.74e-01 -1.4 4.74e+00 - 1.00e+00 1.00e+00f 1 9 8.4659002e-01 0.00e+00 1.31e+00 -1.0 2.03e+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 5.7524829e-01 0.00e+00 4.91e-01 -1.6 6.65e-01 - 1.00e+00 8.52e-01h 1 11 5.3844346e-01 3.14e-02 8.93e-01 -1.8 2.35e-01 - 1.00e+00 4.35e-01f 1 12 5.4792830e-01 0.00e+00 1.15e+00 -2.9 4.79e-02 - 1.00e+00 1.00e+00h 1 13 5.4316100e-01 0.00e+00 5.36e-02 -4.7 1.02e-02 - 1.00e+00 9.90e-01h 1 14 5.4272599e-01 0.00e+00 1.90e-02 -6.2 6.49e-04 - 1.00e+00 9.51e-01h 1 15 5.4271817e-01 0.00e+00 3.70e-05 -7.5 9.29e-06 - 1.00e+00 9.88e-01h 1 16 5.4271805e-01 0.00e+00 2.30e-07 -11.0 2.22e-07 - 1.00e+00 1.00e+00h 1 17 5.4271805e-01 0.00e+00 1.25e-10 -11.0 5.38e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4271804918310385e-01 5.4271804918310385e-01 Dual infeasibility......: 1.2512846314649551e-10 1.2512846314649551e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001887796143e-11 1.0000001887796143e-11 Overall NLP error.......: 1.2512846314649551e-10 1.2512846314649551e-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 = 0.295 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.00e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9858286e+00 0.00e+00 1.22e-01 -1.0 1.05e-01 - 9.95e-01 1.00e+00f 1 2 2.9577832e+00 0.00e+00 2.67e-01 -2.8 2.33e-01 - 9.96e-01 1.00e+00h 1 3 2.8794219e+00 0.00e+00 2.71e-01 -3.1 4.18e-01 - 1.00e+00 1.00e+00h 1 4 2.8146389e+00 0.00e+00 1.82e-01 -3.7 9.45e-01 - 1.00e+00 1.00e+00h 1 5 2.5796194e+00 0.00e+00 4.53e-01 -2.4 5.87e+01 - 1.00e+00 2.81e-01f 1 6 2.4253176e+00 0.00e+00 7.42e-01 -2.9 1.33e+01 - 9.96e-01 1.00e+00h 1 7 2.2650432e+00 0.00e+00 2.16e-01 -1.7 5.27e-01 - 1.00e+00 1.00e+00h 1 8 1.3357048e+00 0.00e+00 3.41e-01 -1.5 4.80e+00 - 1.00e+00 1.00e+00f 1 9 1.6032402e-01 2.78e-01 1.69e+00 -1.1 2.71e+00 - 1.00e+00 9.49e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.9290545e-01 5.28e-01 4.89e-01 -1.6 1.50e+00 - 8.40e-01 5.66e-01h 1 11 6.6935887e-01 0.00e+00 3.36e+01 -1.4 4.20e-01 - 8.56e-02 1.00e+00h 1 12 5.5943623e-01 0.00e+00 1.18e+00 -2.8 1.42e-01 - 1.00e+00 1.00e+00h 1 13 5.4383005e-01 4.44e-03 5.14e-01 -2.8 9.81e-02 - 1.00e+00 5.31e-01h 1 14 5.4259540e-01 8.97e-06 1.36e-02 -3.7 1.19e-02 - 1.00e+00 9.72e-01h 1 15 5.4248185e-01 0.00e+00 2.18e-04 -5.7 5.64e-04 - 1.00e+00 9.92e-01h 1 16 5.4247910e-01 0.00e+00 4.42e-06 -7.8 5.60e-06 - 1.00e+00 1.00e+00h 1 17 5.4247906e-01 0.00e+00 5.05e-08 -11.0 5.12e-08 - 1.00e+00 1.00e+00h 1 18 5.4247906e-01 0.00e+00 1.67e-10 -11.0 4.27e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4247906200819940e-01 5.4247906200819940e-01 Dual infeasibility......: 1.6695639315500443e-10 1.6695639315500443e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000037769659e-11 1.0000000037769659e-11 Overall NLP error.......: 1.6695639315500443e-10 1.6695639315500443e-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 = 0.294 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.00e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9860201e+00 0.00e+00 1.24e-01 -1.0 1.04e-01 - 9.96e-01 1.00e+00f 1 2 2.9576991e+00 0.00e+00 2.68e-01 -2.6 2.00e-01 - 1.00e+00 1.00e+00h 1 3 2.8789499e+00 0.00e+00 2.71e-01 -3.0 4.23e-01 - 1.00e+00 1.00e+00h 1 4 2.8134859e+00 0.00e+00 1.84e-01 -3.8 9.72e-01 - 1.00e+00 1.00e+00h 1 5 2.5811671e+00 0.00e+00 4.41e-01 -2.5 6.22e+01 - 1.00e+00 2.62e-01f 1 6 2.4273468e+00 0.00e+00 7.04e-01 -2.9 1.32e+01 - 1.00e+00 1.00e+00h 1 7 2.2042228e+00 0.00e+00 6.56e-01 -4.6 1.58e+00 - 1.00e+00 1.00e+00h 1 8 2.0530355e+00 0.00e+00 7.53e-01 -1.7 3.30e+00 - 1.00e+00 5.74e-02h 1 9 1.7434995e+00 0.00e+00 8.69e-01 -2.4 7.51e-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 1.7277879e+00 0.00e+00 1.82e-01 -2.2 1.44e+00 - 1.00e+00 1.00e+00h 1 11 1.7226497e+00 0.00e+00 1.22e-01 -3.7 2.86e-01 - 1.00e+00 1.00e+00h 1 12 1.7223383e+00 0.00e+00 2.22e-03 -4.9 3.92e-02 - 1.00e+00 1.00e+00h 1 13 1.7222974e+00 0.00e+00 9.10e-05 -6.9 1.87e-04 - 1.00e+00 9.99e-01h 1 14 1.7222974e+00 0.00e+00 1.39e-06 -9.0 1.57e-05 - 1.00e+00 1.00e+00h 1 15 1.7222974e+00 0.00e+00 3.35e-07 -11.0 8.53e-07 - 1.00e+00 1.00e+00h 1 16 1.7222974e+00 0.00e+00 2.74e-09 -11.0 1.09e-06 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 1.7222973583922427e+00 1.7222973583922427e+00 Dual infeasibility......: 2.7414081888147539e-09 2.7414081888147539e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.9921886981372025e-09 9.9921886981372025e-09 Complementarity.........: 1.0000000000059684e-11 1.0000000000059684e-11 Overall NLP error.......: 2.7414081888147539e-09 2.7414081888147539e-09 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 = 0.274 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.00e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9860223e+00 0.00e+00 1.24e-01 -1.0 1.04e-01 - 9.96e-01 1.00e+00f 1 2 2.9577050e+00 0.00e+00 2.68e-01 -2.6 1.99e-01 - 1.00e+00 1.00e+00h 1 3 2.8789310e+00 0.00e+00 2.71e-01 -3.0 4.23e-01 - 1.00e+00 1.00e+00h 1 4 2.8134590e+00 0.00e+00 1.84e-01 -3.8 9.70e-01 - 1.00e+00 1.00e+00h 1 5 2.5807375e+00 0.00e+00 4.44e-01 -2.5 6.18e+01 - 1.00e+00 2.63e-01f 1 6 2.4317644e+00 0.00e+00 6.52e-01 -2.9 1.32e+01 - 1.00e+00 1.00e+00h 1 7 2.2244057e+00 0.00e+00 6.48e-01 -4.6 1.69e+00 - 1.00e+00 1.00e+00h 1 8 2.0396897e+00 0.00e+00 6.16e-01 -1.6 2.41e+00 - 1.00e+00 1.14e-01h 1 9 1.9304118e+00 0.00e+00 2.56e-01 -2.3 7.58e-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 1.9012496e+00 0.00e+00 5.57e-02 -3.0 4.67e-01 - 1.00e+00 1.00e+00h 1 11 1.9009891e+00 0.00e+00 6.06e-03 -4.8 2.10e-02 - 1.00e+00 1.00e+00h 1 12 1.9009659e+00 0.00e+00 1.47e-04 -6.7 8.61e-03 - 1.00e+00 1.00e+00h 1 13 1.9009656e+00 0.00e+00 8.26e-07 -8.8 4.48e-05 - 1.00e+00 1.00e+00h 1 14 1.9009656e+00 0.00e+00 2.11e-09 -11.0 1.80e-07 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 1.9009655896140960e+00 1.9009655896140960e+00 Dual infeasibility......: 2.1067164457613107e-09 2.1067164457613107e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.9812146182702566e-09 9.9812146182702566e-09 Complementarity.........: 1.0000030777324458e-11 1.0000030777324458e-11 Overall NLP error.......: 2.1067164457613107e-09 2.1067164457613107e-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 = 0.276 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.00e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9862443e+00 0.00e+00 1.25e-01 -1.0 1.04e-01 - 9.96e-01 1.00e+00f 1 2 2.9576500e+00 0.00e+00 2.68e-01 -2.6 2.22e-01 - 1.00e+00 1.00e+00h 1 3 2.8787864e+00 0.00e+00 2.71e-01 -3.0 4.31e-01 - 1.00e+00 1.00e+00h 1 4 2.8136197e+00 0.00e+00 1.81e-01 -3.7 9.72e-01 - 1.00e+00 1.00e+00h 1 5 2.5941786e+00 0.00e+00 4.97e-01 -2.5 5.67e+01 - 1.00e+00 2.86e-01f 1 6 2.4464063e+00 0.00e+00 5.35e-01 -3.0 1.29e+01 - 9.99e-01 1.00e+00h 1 7 -9.7371227e-01 3.49e+01 5.49e-01 -0.9 4.23e+00 - 7.73e-01 1.00e+00f 1 8 -1.3695820e+00 0.00e+00 1.28e-01 -7.0 6.04e+00 - 4.91e-01 5.09e-01h 1 9 -1.3709230e+00 0.00e+00 3.17e-02 -3.0 2.76e+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 -1.3711828e+00 0.00e+00 5.53e-03 -3.1 2.76e-01 - 9.42e-01 1.00e+00h 1 11 -1.3720223e+00 0.00e+00 6.40e-03 -4.5 5.73e-01 - 1.00e+00 1.00e+00h 1 12 -1.3758392e+00 0.00e+00 9.70e-04 -4.5 4.34e+01 - 2.71e-01 4.64e-01h 1 13 -1.3758392e+00 0.00e+00 1.88e-05 -6.3 1.87e+01 - 1.00e+00 1.00e+00h 1 14 -1.3758392e+00 0.00e+00 5.43e-11 -11.0 2.89e-05 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: -1.3758391802516201e+00 -1.3758391802516201e+00 Dual infeasibility......: 5.4277600410126904e-11 5.4277600410126904e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.5717819021178476e-10 3.5717819021178476e-10 Overall NLP error.......: 3.5717819021178476e-10 3.5717819021178476e-10 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 = 0.272 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.00e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9862443e+00 0.00e+00 1.25e-01 -1.0 1.04e-01 - 9.96e-01 1.00e+00f 1 2 2.9576500e+00 0.00e+00 2.68e-01 -2.6 2.22e-01 - 1.00e+00 1.00e+00h 1 3 2.8787864e+00 0.00e+00 2.71e-01 -3.0 4.31e-01 - 1.00e+00 1.00e+00h 1 4 2.8136197e+00 0.00e+00 1.81e-01 -3.7 9.72e-01 - 1.00e+00 1.00e+00h 1 5 2.5941786e+00 0.00e+00 4.97e-01 -2.5 5.67e+01 - 1.00e+00 2.86e-01f 1 6 2.4464063e+00 0.00e+00 5.35e-01 -3.0 1.29e+01 - 9.99e-01 1.00e+00h 1 7 -9.7371227e-01 3.49e+01 5.49e-01 -0.9 4.23e+00 - 7.73e-01 1.00e+00f 1 8 -1.3695822e+00 0.00e+00 1.28e-01 -7.0 6.04e+00 - 4.91e-01 5.09e-01h 1 9 -1.3709244e+00 0.00e+00 3.17e-02 -3.0 2.76e+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 -1.3711845e+00 0.00e+00 5.50e-03 -3.1 2.74e-01 - 9.43e-01 1.00e+00h 1 11 -1.3720212e+00 0.00e+00 6.40e-03 -4.6 5.68e-01 - 1.00e+00 1.00e+00h 1 12 -1.3720910e+00 0.00e+00 6.39e-03 -10.5 4.33e+01 - 8.74e-03 3.42e-04H 1 13 -1.4183397e+00 2.35e+02 2.75e-01 -3.2 2.16e+01 - 4.90e-02 5.00e-01h 2 14 -1.3981163e+00 1.19e+02 1.03e-01 -2.6 1.98e+02 - 1.00e+00 3.41e-01h 1 15 -1.3828852e+00 3.46e+01 1.61e-02 -2.7 6.33e+01 - 1.00e+00 1.00e+00h 1 16 -1.3783305e+00 1.05e+01 3.19e-01 -1.4 1.45e+01 - 1.00e+00 1.00e+00h 1 17 -1.3768374e+00 2.92e+00 7.12e-02 -3.4 2.91e-01 - 8.93e-01 1.00e+00h 1 18 -1.3763354e+00 4.81e-01 2.86e-02 -3.8 1.24e-01 - 1.00e+00 1.00e+00h 1 19 -1.3762528e+00 0.00e+00 3.47e-03 -5.7 3.51e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -1.3764072e+00 0.00e+00 5.83e-04 -7.1 2.04e-01 - 1.00e+00 1.00e+00h 1 21 -1.3764814e+00 0.00e+00 2.62e-04 -5.9 2.10e-01 - 1.00e+00 1.00e+00h 1 22 -1.3764853e+00 0.00e+00 6.30e-06 -5.1 3.64e-02 - 1.00e+00 1.00e+00h 1 23 -1.3764961e+00 0.00e+00 3.12e-05 -11.0 3.60e-02 - 9.99e-01 1.00e+00h 1 24 -1.3764963e+00 0.00e+00 2.47e-08 -9.0 4.45e-04 - 1.00e+00 1.00e+00h 1 25 -1.3764963e+00 0.00e+00 2.17e-10 -11.0 2.94e-06 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 25 (scaled) (unscaled) Objective...............: -1.3764963043556973e+00 -1.3764963043556973e+00 Dual infeasibility......: 2.1725260251918269e-10 2.1725260251918269e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0001678431853899e-11 1.0001678431853899e-11 Overall NLP error.......: 2.1725260251918269e-10 2.1725260251918269e-10 Number of objective function evaluations = 30 Number of objective gradient evaluations = 26 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 = 26 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.484 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.76e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9836539e+00 0.00e+00 1.04e-01 -1.0 1.58e-01 - 9.92e-01 1.00e+00f 1 2 2.9603716e+00 0.00e+00 2.62e-01 -2.7 2.85e-01 - 9.95e-01 1.00e+00h 1 3 2.8819992e+00 0.00e+00 2.67e-01 -3.9 2.67e-01 - 1.00e+00 1.00e+00h 1 4 2.8220944e+00 0.00e+00 1.85e-01 -5.5 1.11e+00 - 1.00e+00 1.00e+00h 1 5 2.5817953e+00 0.00e+00 2.12e-01 -10.5 1.94e+01 - 3.58e-02 6.24e-01h 1 6 2.3658725e+00 0.00e+00 5.10e-01 -3.7 3.67e+00 - 1.00e+00 1.00e+00h 1 7 2.0820093e+00 0.00e+00 2.37e-01 -9.8 1.73e+01 - 3.57e-02 1.00e+00h 1 8 1.1078921e-01 6.52e+00 2.06e+00 -3.4 1.91e+01 - 1.00e+00 1.00e+00h 1 9 -9.8325009e-02 8.48e+00 1.59e+00 -9.2 3.34e+02 - 3.84e-02 1.01e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -1.3580329e-01 3.12e+01 1.59e+00 -2.7 6.20e+01 - 1.00e+00 7.55e-01h 1 11 -2.7975962e-01 1.15e+01 3.96e-01 -2.7 3.57e-01 - 1.00e+00 1.00e+00h 1 12 -2.9243981e-01 4.05e-01 4.98e-02 -2.3 1.31e+00 - 1.00e+00 1.00e+00h 1 13 -2.9551506e-01 0.00e+00 1.07e-02 -3.9 7.67e-02 - 1.00e+00 1.00e+00h 1 14 -2.9605739e-01 0.00e+00 3.30e-04 -4.3 5.13e-01 - 1.00e+00 1.00e+00h 1 15 -2.9615149e-01 0.00e+00 1.22e-04 -6.4 1.00e-01 - 1.00e+00 1.00e+00h 1 16 -2.9615197e-01 0.00e+00 4.43e-06 -8.5 1.67e-03 - 1.00e+00 1.00e+00h 1 17 -2.9615198e-01 0.00e+00 9.60e-09 -11.0 1.83e-04 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: -2.9615197573492469e-01 -2.9615197573492469e-01 Dual infeasibility......: 9.5976461552543801e-09 9.5976461552543801e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0012026348709587e-11 1.0012026348709587e-11 Overall NLP error.......: 9.5976461552543801e-09 9.5976461552543801e-09 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 = 0.363 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.76e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9836547e+00 0.00e+00 1.04e-01 -1.0 1.58e-01 - 9.92e-01 1.00e+00f 1 2 2.9603719e+00 0.00e+00 2.62e-01 -2.7 2.85e-01 - 9.95e-01 1.00e+00h 1 3 2.8819945e+00 0.00e+00 2.67e-01 -3.9 2.67e-01 - 1.00e+00 1.00e+00h 1 4 2.8220952e+00 0.00e+00 1.85e-01 -5.5 1.11e+00 - 1.00e+00 1.00e+00h 1 5 2.5819880e+00 0.00e+00 2.13e-01 -10.5 1.94e+01 - 3.58e-02 6.24e-01h 1 6 2.3672067e+00 0.00e+00 3.09e-01 -3.8 3.65e+00 - 1.00e+00 1.00e+00h 1 7 2.1880293e+00 0.00e+00 4.23e-01 -9.9 3.67e+00 - 8.30e-02 1.00e+00h 1 8 2.0584883e+00 2.36e+01 1.44e+00 -9.9 1.71e+02 - 1.82e-02 3.79e-01h 1 9 1.2355967e+00 1.37e+02 2.10e+00 -9.7 8.84e+02 - 3.55e-04 9.39e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.9042251e+00 1.68e+01 7.25e-01 -2.2 2.36e+00 - 1.00e+00 1.00e+00h 1 11 1.7187707e+00 0.00e+00 6.05e-01 -2.8 1.15e+00 - 1.00e+00 1.00e+00h 1 12 1.5979543e+00 1.77e+01 8.03e-01 -3.2 9.54e-01 - 1.00e+00 1.00e+00h 1 13 1.5897951e+00 8.33e+00 1.18e-01 -3.8 5.66e-01 - 1.00e+00 1.00e+00h 1 14 1.6444035e+00 5.30e-01 1.62e-02 -4.7 3.15e-02 - 1.00e+00 1.00e+00h 1 15 1.6480277e+00 1.80e-02 2.14e-02 -6.4 2.72e-02 - 1.00e+00 1.00e+00h 1 16 1.6480514e+00 5.13e-03 5.68e-04 -8.1 1.66e-02 - 1.00e+00 1.00e+00h 1 17 1.6480876e+00 2.90e-07 6.88e-08 -10.1 2.44e-05 - 1.00e+00 1.00e+00h 1 18 1.6480876e+00 0.00e+00 1.72e-08 -11.0 6.00e-08 - 1.00e+00 1.00e+00h 1 19 1.6480876e+00 0.00e+00 3.88e-12 -11.0 3.96e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 19 (scaled) (unscaled) Objective...............: 1.6480875569551274e+00 1.6480875569551274e+00 Dual infeasibility......: 3.8758678578407639e-12 3.8758678578407639e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000010816e-11 1.0000000000010816e-11 Overall NLP error.......: 1.0000000000010816e-11 1.0000000000010816e-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 = 0.384 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.76e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9838375e+00 0.00e+00 1.06e-01 -1.0 1.53e-01 - 9.92e-01 1.00e+00f 1 2 2.9599347e+00 0.00e+00 2.63e-01 -2.7 2.65e-01 - 9.97e-01 1.00e+00h 1 3 2.8816056e+00 0.00e+00 2.67e-01 -3.9 2.67e-01 - 1.00e+00 1.00e+00h 1 4 2.8218368e+00 0.00e+00 1.83e-01 -5.7 8.83e-01 - 1.00e+00 1.00e+00h 1 5 2.5918479e+00 0.00e+00 4.75e-01 -2.6 2.10e+01 - 1.00e+00 5.24e-01f 1 6 2.4587621e+00 0.00e+00 5.50e-01 -3.2 1.03e+01 - 1.00e+00 1.00e+00h 1 7 1.9715877e+00 0.00e+00 7.84e-01 -8.9 1.05e+02 - 6.19e-02 4.98e-01h 1 8 1.5601054e+00 3.20e+01 3.37e+00 -2.1 2.86e+01 - 1.00e+00 1.00e+00h 1 9 1.7635178e+00 0.00e+00 8.26e-01 -0.5 1.80e+01 - 9.15e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.5039489e+00 1.15e+01 4.72e-01 -1.6 2.09e+00 - 9.97e-01 1.00e+00h 1 11 1.4911813e+00 7.77e+00 2.84e-02 -7.6 3.76e+01 - 2.91e-01 7.95e-01h 1 12 1.5097728e+00 9.20e-01 2.24e-02 -3.1 1.49e-01 - 9.96e-01 1.00e+00h 1 13 1.5124804e+00 0.00e+00 3.10e-03 -4.6 1.38e-01 - 1.00e+00 1.00e+00h 1 14 1.5124527e+00 8.88e-05 5.87e-04 -6.7 1.45e-02 - 1.00e+00 1.00e+00h 1 15 1.5124529e+00 1.96e-06 1.86e-06 -8.8 4.37e-04 - 1.00e+00 1.00e+00h 1 16 1.5124529e+00 0.00e+00 3.86e-11 -11.0 5.57e-07 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 1.5124529477533604e+00 1.5124529477533604e+00 Dual infeasibility......: 3.8593541528005148e-11 3.8593541528005148e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0008571116987851e-11 1.0008571116987851e-11 Overall NLP error.......: 3.8593541528005148e-11 3.8593541528005148e-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 = 0.356 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.76e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9838633e+00 0.00e+00 1.06e-01 -1.0 1.53e-01 - 9.92e-01 1.00e+00f 1 2 2.9598856e+00 0.00e+00 2.62e-01 -2.7 2.56e-01 - 9.97e-01 1.00e+00h 1 3 2.8818968e+00 0.00e+00 2.67e-01 -3.8 2.67e-01 - 1.00e+00 1.00e+00h 1 4 2.8216895e+00 0.00e+00 1.83e-01 -5.1 8.31e-01 - 1.00e+00 1.00e+00h 1 5 2.5903856e+00 0.00e+00 4.65e-01 -2.7 2.14e+01 - 1.00e+00 4.83e-01f 1 6 2.4599248e+00 0.00e+00 5.78e-01 -3.3 1.01e+01 - 1.00e+00 1.00e+00h 1 7 1.8947384e+00 0.00e+00 3.68e-01 -9.0 1.49e+02 - 4.12e-02 3.13e-01h 1 8 1.0689086e+00 1.08e+02 5.59e+00 -2.1 5.39e+01 - 1.00e+00 1.00e+00h 1 9 8.9745845e-01 2.96e+01 1.19e+00 -0.6 1.10e+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 8.1874545e-01 6.95e+00 7.11e-01 -1.8 8.68e-01 - 9.98e-01 1.00e+00h 1 11 5.8867242e-01 9.83e-02 5.25e-01 -7.6 1.19e+01 - 2.60e-01 5.83e-01h 1 12 5.9894119e-01 0.00e+00 8.49e-02 -2.7 7.26e-01 - 9.98e-01 1.00e+00h 1 13 5.9055254e-01 0.00e+00 5.61e-02 -4.0 5.43e-01 - 1.00e+00 1.00e+00h 1 14 5.8636243e-01 1.44e-02 2.34e-02 -5.1 7.18e-01 - 1.00e+00 1.00e+00H 1 15 5.8746406e-01 0.00e+00 1.36e-03 -5.7 3.75e-02 - 1.00e+00 1.00e+00h 1 16 5.8737276e-01 0.00e+00 3.91e-05 -7.8 2.71e-03 - 1.00e+00 1.00e+00h 1 17 5.8737253e-01 0.00e+00 1.22e-07 -11.0 6.29e-05 - 1.00e+00 1.00e+00h 1 18 5.8737253e-01 0.00e+00 6.33e-11 -11.0 4.72e-07 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.8737252624934766e-01 5.8737252624934766e-01 Dual infeasibility......: 6.3279088926006107e-11 6.3279088926006107e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000013312353e-11 1.0000000013312353e-11 Overall NLP error.......: 6.3279088926006107e-11 6.3279088926006107e-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 = 0.399 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.74e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9838356e+00 0.00e+00 1.05e-01 -1.0 1.56e-01 - 9.93e-01 1.00e+00f 1 2 2.9599861e+00 0.00e+00 2.65e-01 -2.5 1.83e-01 - 1.00e+00 1.00e+00h 1 3 2.8813547e+00 0.00e+00 2.66e-01 -3.4 2.68e-01 - 1.00e+00 1.00e+00h 1 4 2.8206349e+00 0.00e+00 1.88e-01 -5.2 1.27e+00 - 1.00e+00 1.00e+00h 1 5 2.5818475e+00 0.00e+00 2.15e-01 -10.4 1.71e+01 - 4.24e-02 4.74e-01f 1 6 2.4014430e+00 0.00e+00 2.60e-01 -3.8 6.39e+00 - 1.00e+00 1.00e+00h 1 7 1.7916881e+00 0.00e+00 2.62e+00 -2.4 5.60e+00 - 1.00e+00 1.00e+00h 1 8 5.7595745e-01 5.67e-01 1.32e+00 -0.6 6.26e+00 - 1.00e+00 9.95e-01f 1 9 1.0022931e+00 0.00e+00 2.39e+00 -1.1 3.83e+00 - 6.93e-01 1.00e+00H 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 8.7750171e-01 0.00e+00 2.67e-01 -2.1 9.66e-01 - 1.00e+00 1.00e+00h 1 11 8.2766941e-01 0.00e+00 1.54e-01 -1.2 1.17e+00 - 1.00e+00 1.00e+00h 1 12 6.7085140e-01 2.10e-02 4.18e-01 -1.7 1.91e+00 - 1.00e+00 9.51e-01h 1 13 6.0588682e-01 3.80e-02 3.02e-01 -1.9 1.38e-01 - 1.00e+00 6.21e-01h 1 14 5.5988198e-01 1.12e-02 3.12e-01 -2.5 9.50e-02 - 1.00e+00 9.99e-01h 1 15 5.4972022e-01 1.18e-03 5.26e-01 -3.2 1.40e-02 - 1.00e+00 9.99e-01h 1 16 5.4730960e-01 0.00e+00 1.67e-01 -3.8 2.69e-03 - 1.00e+00 9.99e-01h 1 17 5.4708087e-01 0.00e+00 8.31e-04 -5.8 2.49e-04 - 1.00e+00 1.00e+00h 1 18 5.4707557e-01 0.00e+00 1.15e-05 -7.8 5.78e-06 - 1.00e+00 1.00e+00h 1 19 5.4707554e-01 0.00e+00 3.61e-08 -11.0 4.94e-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 5.4707554e-01 0.00e+00 2.75e-10 -11.0 6.95e-12 - 1.00e+00 1.00e+00H 1 Number of Iterations....: 20 (scaled) (unscaled) Objective...............: 5.4707553513545371e-01 5.4707553513545371e-01 Dual infeasibility......: 2.7482294218117431e-10 2.7482294218117431e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000201e-11 1.0000000000000201e-11 Overall NLP error.......: 2.7482294218117431e-10 2.7482294218117431e-10 Number of objective function evaluations = 24 Number of objective gradient evaluations = 21 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 = 21 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.491 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.74e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9838242e+00 0.00e+00 1.05e-01 -1.0 1.56e-01 - 9.93e-01 1.00e+00f 1 2 2.9599894e+00 0.00e+00 2.65e-01 -2.5 1.83e-01 - 1.00e+00 1.00e+00h 1 3 2.8813942e+00 0.00e+00 2.66e-01 -3.4 2.68e-01 - 1.00e+00 1.00e+00h 1 4 2.8206325e+00 0.00e+00 1.88e-01 -5.2 1.27e+00 - 1.00e+00 1.00e+00h 1 5 2.5815196e+00 0.00e+00 2.14e-01 -10.4 1.73e+01 - 4.20e-02 4.71e-01f 1 6 2.4005458e+00 0.00e+00 2.34e-01 -3.8 6.43e+00 - 1.00e+00 1.00e+00h 1 7 1.8404415e+00 0.00e+00 2.62e+00 -2.3 4.73e+00 - 1.00e+00 1.00e+00h 1 8 8.6729336e-01 1.44e-01 1.60e+00 -0.7 1.03e+01 - 1.00e+00 1.00e+00f 1 9 8.8722460e-01 0.00e+00 5.76e-01 -1.1 2.44e+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 8.0331041e-01 0.00e+00 3.62e-01 -2.7 1.25e+00 - 9.97e-01 1.00e+00h 1 11 6.2633359e-01 8.49e-02 6.03e-01 -3.0 1.51e+00 - 1.00e+00 9.75e-01h 1 12 5.7088663e-01 2.07e-02 2.95e-01 -2.6 7.58e-02 - 1.00e+00 1.00e+00h 1 13 5.5146645e-01 4.16e-03 4.00e-01 -2.9 2.50e-02 - 1.00e+00 1.00e+00h 1 14 5.4670256e-01 0.00e+00 4.66e-01 -3.7 6.50e-03 - 1.00e+00 9.99e-01h 1 15 5.4576666e-01 0.00e+00 3.22e-02 -5.4 1.01e-03 - 1.00e+00 1.00e+00h 1 16 5.4574606e-01 0.00e+00 1.13e-04 -7.3 2.25e-05 - 1.00e+00 1.00e+00h 1 17 5.4574580e-01 0.00e+00 1.05e-07 -11.0 2.90e-07 - 1.00e+00 1.00e+00h 1 18 5.4574580e-01 2.12e-11 1.21e-09 -11.0 1.08e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4574579586138450e-01 5.4574579586138450e-01 Dual infeasibility......: 1.2063283150176574e-09 1.2063283150176574e-09 Constraint violation....: 2.1228127920014729e-11 2.1228127920014729e-11 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000001606794276e-11 1.0000001606794276e-11 Overall NLP error.......: 1.2063283150176574e-09 1.2063283150176574e-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 = 0.445 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.74e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9838189e+00 0.00e+00 1.05e-01 -1.0 1.56e-01 - 9.93e-01 1.00e+00f 1 2 2.9599926e+00 0.00e+00 2.65e-01 -2.5 1.83e-01 - 1.00e+00 1.00e+00h 1 3 2.8814083e+00 0.00e+00 2.66e-01 -3.4 2.68e-01 - 1.00e+00 1.00e+00h 1 4 2.8206418e+00 0.00e+00 1.88e-01 -5.2 1.28e+00 - 1.00e+00 1.00e+00h 1 5 2.5814196e+00 0.00e+00 2.14e-01 -10.4 1.73e+01 - 4.18e-02 4.71e-01f 1 6 2.3984504e+00 0.00e+00 2.78e-01 -3.8 6.32e+00 - 1.00e+00 1.00e+00h 1 7 1.8980442e+00 0.00e+00 2.47e+00 -2.7 4.24e+00 - 1.00e+00 1.00e+00h 1 8 1.0728923e+00 0.00e+00 2.36e+00 -1.4 1.08e+01 - 1.00e+00 1.00e+00h 1 9 9.9861310e-01 0.00e+00 1.58e+00 -1.7 5.96e+00 - 1.00e+00 1.79e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 9.9176212e-01 0.00e+00 2.76e-02 -3.4 3.64e-01 - 1.00e+00 1.00e+00h 1 11 9.8965049e-01 0.00e+00 2.36e-01 -5.0 5.58e-01 - 1.00e+00 1.00e+00h 1 12 9.8832650e-01 0.00e+00 2.31e-02 -3.4 1.18e-01 - 1.00e+00 1.00e+00h 1 13 9.8784242e-01 0.00e+00 3.40e-03 -4.8 1.29e-02 - 1.00e+00 1.00e+00h 1 14 9.8782788e-01 0.00e+00 2.74e-05 -7.0 9.59e-05 - 1.00e+00 1.00e+00h 1 15 9.8782775e-01 0.00e+00 1.72e-07 -11.0 1.11e-05 - 1.00e+00 1.00e+00h 1 16 9.8782775e-01 0.00e+00 1.29e-11 -11.0 1.18e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 9.8782774691018549e-01 9.8782774691018549e-01 Dual infeasibility......: 1.2879253219466591e-11 1.2879253219466591e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.9716947976694883e-09 9.9716947976694883e-09 Complementarity.........: 1.0000094580140868e-11 1.0000094580140868e-11 Overall NLP error.......: 1.2879253219466591e-11 1.2879253219466591e-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 = 0.388 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.74e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9837487e+00 0.00e+00 1.05e-01 -1.0 1.57e-01 - 9.92e-01 1.00e+00f 1 2 2.9600135e+00 0.00e+00 2.64e-01 -2.5 1.83e-01 - 1.00e+00 1.00e+00h 1 3 2.8816429e+00 0.00e+00 2.66e-01 -3.3 2.68e-01 - 1.00e+00 1.00e+00h 1 4 2.8206149e+00 0.00e+00 1.88e-01 -5.2 1.28e+00 - 1.00e+00 1.00e+00h 1 5 2.5812067e+00 0.00e+00 2.12e-01 -10.4 1.81e+01 - 3.98e-02 4.49e-01f 1 6 2.3963977e+00 0.00e+00 2.92e-01 -3.9 6.04e+00 - 1.00e+00 1.00e+00h 1 7 1.9375371e+00 0.00e+00 2.31e+00 -3.0 3.62e+00 - 1.00e+00 1.00e+00h 1 8 1.2338643e+00 0.00e+00 2.23e+00 -0.9 2.28e+00 - 1.00e+00 1.00e+00h 1 9 1.0342612e+00 0.00e+00 9.48e-01 -2.0 8.73e+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 9.7296755e-01 0.00e+00 1.13e+00 -2.1 2.08e+00 - 5.57e-01 9.94e-01h 1 11 7.3795399e-01 0.00e+00 7.04e-01 -3.4 2.96e+00 - 9.66e-01 1.00e+00h 1 12 5.4171917e-01 5.78e-02 9.26e-01 -3.6 3.46e+00 - 1.00e+00 4.33e-01h 1 13 5.8513755e-01 1.27e-03 6.54e-01 -2.4 4.52e-02 - 1.00e+00 1.00e+00h 1 14 5.3352449e-01 2.92e-02 9.48e-01 -3.1 7.20e-02 - 1.00e+00 7.94e-01h 1 15 5.4521041e-01 2.99e-04 5.43e-01 -4.1 1.23e-02 - 1.00e+00 1.00e+00h 1 16 5.4466840e-01 1.51e-06 3.84e-02 -4.3 6.47e-04 - 1.00e+00 9.97e-01h 1 17 5.4460793e-01 0.00e+00 5.28e-04 -6.3 1.34e-04 - 1.00e+00 9.89e-01h 1 18 5.4460673e-01 0.00e+00 9.66e-06 -8.3 1.33e-06 - 1.00e+00 1.00e+00h 1 19 5.4460672e-01 6.40e-11 1.16e-08 -11.0 1.07e-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 5.4460672e-01 0.00e+00 6.08e-10 -11.0 3.74e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 20 (scaled) (unscaled) Objective...............: 5.4460672434910606e-01 5.4460672434910606e-01 Dual infeasibility......: 6.0833760251455260e-10 6.0833760251455260e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000379496e-11 1.0000000000379496e-11 Overall NLP error.......: 6.0833760251455260e-10 6.0833760251455260e-10 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 = 0.496 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.75e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9838080e+00 0.00e+00 1.05e-01 -1.0 1.56e-01 - 9.93e-01 1.00e+00f 1 2 2.9601060e+00 0.00e+00 2.64e-01 -2.5 1.82e-01 - 1.00e+00 1.00e+00h 1 3 2.8817000e+00 0.00e+00 2.67e-01 -3.3 2.67e-01 - 1.00e+00 1.00e+00h 1 4 2.8204171e+00 0.00e+00 1.88e-01 -5.2 1.25e+00 - 1.00e+00 1.00e+00h 1 5 2.5822710e+00 0.00e+00 2.13e-01 -10.4 1.86e+01 - 4.00e-02 4.41e-01f 1 6 2.4054201e+00 0.00e+00 2.31e-01 -3.7 6.00e+00 - 1.00e+00 1.00e+00h 1 7 1.5027187e+00 0.00e+00 3.51e+00 -2.1 7.06e+00 - 1.00e+00 1.00e+00h 1 8 1.2968851e+00 5.48e-01 3.32e-01 -1.8 7.74e+00 - 9.90e-01 1.00e+00h 1 9 9.7203676e-01 5.19e-02 4.16e-01 -2.1 5.23e+00 - 8.82e-01 1.56e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 9.9773510e-01 0.00e+00 4.06e-01 -2.4 2.33e+00 - 2.34e-01 1.00e+00h 1 11 8.0895563e-01 1.62e+00 2.36e-01 -1.9 9.03e+00 - 1.00e+00 1.00e+00f 1 12 6.4153397e-01 0.00e+00 4.33e-01 -2.7 8.94e+00 - 1.00e+00 1.00e+00h 1 13 6.6745352e-01 0.00e+00 2.02e-01 -1.3 2.95e+00 - 1.00e+00 1.00e+00f 1 14 6.1686992e-01 0.00e+00 2.79e-01 -1.7 8.59e-01 - 9.96e-01 1.00e+00h 1 15 5.4052254e-01 0.00e+00 5.35e-01 -3.4 4.87e-01 - 1.00e+00 9.30e-01h 1 16 4.7157740e-01 2.46e-04 7.33e-01 -3.5 1.26e+00 - 1.00e+00 1.00e+00h 1 17 4.8057993e-01 0.00e+00 3.60e-01 -2.6 1.02e-01 - 1.00e+00 1.00e+00h 1 18 4.7113396e-01 0.00e+00 1.87e-01 -3.6 1.02e-02 - 1.00e+00 9.87e-01h 1 19 4.7103750e-01 0.00e+00 4.69e-02 -3.9 1.46e-02 - 1.00e+00 9.90e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 4.7093517e-01 0.00e+00 4.19e-03 -5.8 9.79e-05 - 1.00e+00 9.80e-01h 1 21 4.7093316e-01 0.00e+00 2.63e-05 -8.0 9.66e-05 - 1.00e+00 1.00e+00h 1 22 4.7093314e-01 1.33e-12 7.52e-08 -11.0 9.60e-07 - 1.00e+00 1.00e+00h 1 23 4.7093314e-01 1.20e-11 3.58e-10 -11.0 3.10e-11 - 1.00e+00 1.00e+00H 1 Number of Iterations....: 23 (scaled) (unscaled) Objective...............: 4.7093314447143769e-01 4.7093314447143769e-01 Dual infeasibility......: 3.5846366544526761e-10 3.5846366544526761e-10 Constraint violation....: 1.1990812797133334e-11 1.1990812797133334e-11 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000079e-11 1.0000000000000079e-11 Overall NLP error.......: 3.5846366544526761e-10 3.5846366544526761e-10 Number of objective function evaluations = 25 Number of objective gradient evaluations = 24 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 25 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 24 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.611 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.75e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9836073e+00 0.00e+00 1.03e-01 -1.0 1.58e-01 - 9.92e-01 1.00e+00f 1 2 2.9601702e+00 0.00e+00 2.62e-01 -2.5 1.82e-01 - 1.00e+00 1.00e+00h 1 3 2.8824056e+00 0.00e+00 2.67e-01 -3.3 2.66e-01 - 1.00e+00 1.00e+00h 1 4 2.8203105e+00 0.00e+00 1.89e-01 -4.8 1.25e+00 - 1.00e+00 1.00e+00h 1 5 2.5760138e+00 0.00e+00 2.06e-01 -10.3 2.13e+01 - 3.43e-02 3.98e-01f 1 6 2.3703856e+00 0.00e+00 5.02e-01 -3.7 7.02e+00 - 1.00e+00 1.00e+00h 1 7 2.1306717e+00 0.00e+00 2.44e-01 -9.6 7.60e+01 - 4.05e-02 5.07e-01h 1 8 1.8397886e+00 0.00e+00 2.23e-01 -9.6 3.16e+02 - 2.12e-03 1.72e-01h 1 9 1.4882978e+00 0.00e+00 3.19e-01 -9.9 2.03e+02 - 2.66e-03 7.95e-02h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.0598954e+00 0.00e+00 4.56e-01 -5.8 5.26e+02 - 1.77e-01 3.14e-02h 1 11 8.2468329e-01 2.23e+00 5.51e-01 -3.0 8.38e+00 - 1.00e+00 1.00e+00h 1 12 2.2109923e-02 4.96e+00 2.76e+00 -2.0 1.94e+01 - 3.33e-01 4.33e-01h 1 13 6.0411178e-02 2.84e+00 1.21e+00 -2.4 7.40e-01 - 1.00e+00 5.38e-01h 1 14 2.3572501e-01 2.63e+00 5.83e-01 -3.0 2.76e-01 - 3.66e-01 8.18e-01H 1 15 2.3542586e-01 2.61e+00 6.03e+01 -3.0 1.30e+00 - 9.80e-01 1.38e-02h 1 16 1.6032899e-01 1.11e+00 4.43e+02 -2.2 2.52e+00 - 1.00e+00 2.08e-01h 1 17 6.0978421e-02 8.51e-01 4.29e+02 -2.4 1.17e+00 - 8.67e-03 8.74e-02h 1 18 6.2828207e-02 8.38e-01 3.24e+02 -3.2 3.12e-01 - 1.00e+00 1.53e-02h 1 19 6.2858945e-02 8.38e-01 3.24e+02 -9.1 3.08e-01 - 2.53e-02 2.28e-04h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.7389156e-01 3.51e+00 1.61e+01 -1.4 6.72e-01 - 9.16e-01 1.00e+00f 1 21 1.8960023e-01 3.23e+00 1.89e+01 -1.2 2.92e+00 - 4.49e-02 2.28e-01f 1 22 3.8135578e-01 1.31e-01 9.79e+00 -1.2 1.60e-01 - 9.53e-01 1.00e+00f 1 23 3.9618785e-01 9.06e-02 4.03e+00 -1.0 1.38e-01 - 9.78e-01 3.98e-01h 1 24 4.3500095e-01 1.22e-02 1.48e+00 -2.7 7.26e-02 - 1.00e+00 1.00e+00h 1 25 4.4136874e-01 5.00e-04 4.12e-02 -4.3 4.15e-02 - 1.00e+00 1.00e+00h 1 26 4.3685916e-01 5.52e-05 8.28e-02 -5.1 6.34e-02 - 1.00e+00 1.00e+00h 1 27 4.3611963e-01 0.00e+00 7.03e-03 -4.8 1.15e-02 - 1.00e+00 9.14e-01h 1 28 4.3610059e-01 0.00e+00 1.23e-04 -6.9 1.05e-04 - 1.00e+00 1.00e+00h 1 29 4.3610032e-01 0.00e+00 2.34e-06 -9.0 1.71e-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 4.3610032e-01 5.80e-11 1.88e-08 -11.0 1.41e-08 - 1.00e+00 1.00e+00h 1 31 4.3610032e-01 0.00e+00 1.57e-10 -11.0 5.63e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 31 (scaled) (unscaled) Objective...............: 4.3610031821958195e-01 4.3610031821958195e-01 Dual infeasibility......: 1.5700991473622993e-10 1.5700991473622993e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000155117e-11 1.0000000000155117e-11 Overall NLP error.......: 1.5700991473622993e-10 1.5700991473622993e-10 Number of objective function evaluations = 34 Number of objective gradient evaluations = 32 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 34 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 32 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.541 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.00e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9860601e+00 0.00e+00 1.22e-01 -1.0 1.05e-01 - 9.95e-01 1.00e+00f 1 2 2.9583188e+00 0.00e+00 2.64e-01 -2.8 2.53e-01 - 9.96e-01 1.00e+00h 1 3 2.8805917e+00 0.00e+00 2.74e-01 -3.1 3.66e-01 - 9.99e-01 1.00e+00h 1 4 2.8133644e+00 0.00e+00 1.87e-01 -3.7 9.82e-01 - 1.00e+00 1.00e+00h 1 5 2.5732967e+00 0.00e+00 4.60e-01 -2.3 7.15e+01 - 1.00e+00 2.33e-01f 1 6 2.4401534e+00 0.00e+00 5.43e-01 -2.9 1.34e+01 - 1.00e+00 1.00e+00h 1 7 -2.0821624e+00 3.01e+02 1.24e+01 -0.7 5.98e+00 - 1.54e-01 1.00e+00f 1 8 -2.3174586e+00 1.14e+02 1.06e+00 -2.7 8.56e+00 - 1.00e+00 1.00e+00h 1 9 -2.7839508e+00 7.98e+01 1.20e+00 -8.5 2.67e+00 - 3.43e-01 3.23e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -3.2063905e+00 6.19e+01 1.63e-01 -2.0 3.17e+00 - 1.00e+00 6.92e-01h 1 11 -3.3795364e+00 5.94e+01 6.75e+01 -0.8 4.23e+00 - 1.00e+00 4.27e-02h 1 12 -3.3798650e+00 5.88e+01 1.04e+04 0.3 2.01e+01 - 1.00e+00 9.93e-03h 1 13 -3.3798046e+00 5.88e+01 4.07e+07 -0.1 2.35e+01 - 9.96e-01 2.30e-04h 1 14 -3.3798081e+00 5.88e+01 2.72e+12 3.7 3.91e+01 - 1.00e+00 1.48e-05h 1 15r-3.3798081e+00 5.88e+01 1.00e+03 3.7 0.00e+00 - 0.00e+00 7.86e-08R 2 16r 1.4891390e-01 8.07e-01 2.04e+04 -2.5 7.35e+01 - 4.91e-01 2.86e-01f 1 17 1.0762365e+00 0.00e+00 2.27e+05 0.3 2.10e+00 - 7.10e-06 1.00e+00f 1 18 -1.4323526e-02 2.90e+00 3.63e+01 0.5 4.60e+00 - 4.95e-01 1.00e+00f 1 19 4.7563803e-01 2.20e+00 2.01e+00 -0.4 3.42e+00 - 9.90e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.2507664e-01 0.00e+00 2.25e-01 -0.5 5.80e-01 - 1.00e+00 1.00e+00h 1 21 1.9328264e-01 0.00e+00 9.71e-02 -1.2 2.25e+00 - 1.00e+00 1.00e+00h 1 22 1.4932424e-01 0.00e+00 8.42e-02 -3.1 5.55e-01 - 9.81e-01 1.00e+00h 1 23 1.3873282e-01 4.71e-04 3.30e-03 -3.4 1.61e-01 - 1.00e+00 9.85e-01h 1 24 1.3876996e-01 0.00e+00 2.74e-05 -5.6 1.57e-03 - 1.00e+00 1.00e+00h 1 25 1.3876755e-01 0.00e+00 2.49e-09 -11.0 3.71e-05 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 25 (scaled) (unscaled) Objective...............: 1.3876754894081955e-01 1.3876754894081955e-01 Dual infeasibility......: 2.4859030944845983e-09 2.4859030944845983e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 8.2272165512512881e-11 8.2272165512512881e-11 Overall NLP error.......: 2.4859030944845983e-09 2.4859030944845983e-09 Number of objective function evaluations = 28 Number of objective gradient evaluations = 26 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 28 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 27 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.496 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.00e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9859843e+00 0.00e+00 1.22e-01 -1.0 1.05e-01 - 9.95e-01 1.00e+00f 1 2 2.9583299e+00 0.00e+00 2.63e-01 -2.8 2.50e-01 - 9.99e-01 1.00e+00h 1 3 2.8808861e+00 0.00e+00 2.74e-01 -3.1 3.64e-01 - 1.00e+00 1.00e+00h 1 4 2.8135304e+00 0.00e+00 1.88e-01 -3.7 9.87e-01 - 1.00e+00 1.00e+00h 1 5 2.5707478e+00 0.00e+00 4.55e-01 -2.3 7.51e+01 - 1.00e+00 2.22e-01f 1 6 2.4391682e+00 0.00e+00 5.42e-01 -2.9 1.34e+01 - 9.99e-01 1.00e+00h 1 7 -2.3735413e+00 1.08e+02 3.26e+00 -0.8 8.79e+00 - 8.93e-02 7.13e-01f 1 8 -1.0849676e+00 9.23e+01 2.49e+00 -1.5 1.01e+01 - 1.00e+00 8.92e-01h 1 9 -3.1438204e+00 6.01e+01 3.22e+00 -7.2 3.72e+00 - 1.46e-01 2.04e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -3.1274117e+00 5.90e+01 1.27e+01 -2.8 2.44e+01 - 8.62e-01 2.77e-02h 1 11 -3.0844350e+00 5.82e+01 3.92e+01 -3.8 8.56e+00 - 1.00e+00 1.33e-02h 1 12 -3.0842841e+00 5.82e+01 1.10e+04 -7.9 4.19e+00 - 8.01e-01 2.72e-04h 1 13 -3.0880220e+00 5.81e+01 9.50e+06 0.7 4.88e+00 - 1.00e+00 1.15e-03h 1 14 -3.0880580e+00 5.81e+01 7.83e+11 2.6 5.12e+00 - 1.00e+00 1.20e-05h 1 15r-3.0880580e+00 5.81e+01 1.00e+03 3.7 0.00e+00 - 0.00e+00 6.04e-08R 2 16r 5.8407539e-02 7.38e-01 9.22e+03 -2.7 2.73e+02 - 3.64e-01 1.72e-01f 1 17 5.8436677e-02 7.38e-01 1.55e+05 -0.7 3.00e-01 - 4.51e-01 5.81e-05f 1 18 5.8456502e-02 7.38e-01 1.35e+05 -5.7 2.02e-01 - 7.32e-05 5.21e-05h 1 19 3.8769178e-01 1.69e-01 5.73e+06 2.3 2.43e-01 - 5.37e-04 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.9731320e-01 1.30e-02 8.62e+04 3.7 2.05e-01 - 6.19e-01 1.00e+00f 1 21 6.3485079e-01 0.00e+00 1.74e+04 1.4 5.74e-02 - 8.71e-01 1.00e+00f 1 22 6.3623443e-01 0.00e+00 1.85e+02 0.4 2.13e-03 - 9.89e-01 1.00e+00f 1 23 6.3655087e-01 0.00e+00 2.13e+00 -1.0 4.90e-04 - 1.00e+00 1.00e+00f 1 24 6.3691598e-01 0.00e+00 2.87e+00 -1.1 5.66e-04 - 1.00e+00 1.00e+00f 1 25 6.6088452e-01 0.00e+00 7.05e-02 -1.1 3.91e-02 - 1.00e+00 1.00e+00f 1 26 5.9367197e-01 0.00e+00 2.16e-01 -1.8 1.38e-01 - 1.00e+00 1.00e+00f 1 27 5.4400557e-01 4.52e-03 2.30e-01 -2.9 1.06e-01 - 1.00e+00 7.51e-01h 1 28 5.4445002e-01 0.00e+00 1.07e-02 -3.4 2.73e-03 - 1.00e+00 9.71e-01h 1 29 5.4411953e-01 0.00e+00 2.70e-03 -5.4 1.27e-03 - 1.00e+00 9.95e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 5.4411219e-01 0.00e+00 2.82e-05 -7.5 1.27e-05 - 1.00e+00 1.00e+00h 1 31 5.4411214e-01 0.00e+00 1.41e-07 -11.0 7.66e-08 - 1.00e+00 1.00e+00h 1 32 5.4411214e-01 0.00e+00 6.08e-10 -11.0 2.17e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 32 (scaled) (unscaled) Objective...............: 5.4411214486398596e-01 5.4411214486398596e-01 Dual infeasibility......: 6.0777860522165383e-10 6.0777860522165383e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000454708916e-11 1.0000000454708916e-11 Overall NLP error.......: 6.0777860522165383e-10 6.0777860522165383e-10 Number of objective function evaluations = 35 Number of objective gradient evaluations = 33 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 35 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 34 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.706 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.00e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9861669e+00 0.00e+00 1.23e-01 -1.0 1.05e-01 - 9.96e-01 1.00e+00f 1 2 2.9581971e+00 0.00e+00 2.65e-01 -2.6 2.11e-01 - 1.00e+00 1.00e+00h 1 3 2.8804331e+00 0.00e+00 2.74e-01 -3.0 3.74e-01 - 1.00e+00 1.00e+00h 1 4 2.8124835e+00 0.00e+00 1.90e-01 -3.8 1.02e+00 - 1.00e+00 1.00e+00h 1 5 2.5732640e+00 0.00e+00 4.46e-01 -2.4 7.89e+01 - 1.00e+00 2.09e-01f 1 6 2.4416320e+00 0.00e+00 5.84e-01 -3.0 1.34e+01 - 9.98e-01 1.00e+00h 1 7 -2.8031072e+00 5.83e+01 4.25e+00 -0.8 1.30e+01 - 5.89e-02 4.79e-01f 1 8 -2.8093518e+00 5.23e+01 8.23e+00 -0.1 1.65e+01 - 1.00e+00 7.35e-02h 1 9 -2.8431391e-01 1.26e+01 1.13e+01 -6.1 9.24e+00 - 8.01e-01 5.49e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -1.2952109e-01 9.47e+00 2.54e+00 -0.8 5.25e-01 - 8.61e-01 2.42e-01h 1 11 2.5918008e-01 2.21e+00 5.08e-01 -2.0 6.67e-01 - 1.00e+00 1.00e+00h 1 12 3.3375156e-01 6.35e-01 9.82e-01 -2.3 9.81e-01 - 1.00e+00 1.00e+00h 1 13 5.3032274e-01 1.83e-02 6.39e-01 -1.9 1.71e-01 - 1.00e+00 1.00e+00h 1 14 5.4783258e-01 0.00e+00 2.61e-01 -2.4 1.27e-01 - 1.00e+00 9.92e-01h 1 15 5.4513803e-01 0.00e+00 6.00e-02 -4.4 4.48e-03 - 1.00e+00 1.00e+00h 1 16 5.4413678e-01 0.00e+00 2.70e-02 -5.8 1.69e-03 - 1.00e+00 9.44e-01h 1 17 5.4412355e-01 0.00e+00 4.98e-05 -7.6 1.66e-05 - 1.00e+00 9.65e-01h 1 18 5.4412329e-01 2.52e-12 8.25e-07 -11.0 4.37e-07 - 1.00e+00 1.00e+00h 1 19 5.4412329e-01 0.00e+00 8.11e-10 -11.0 1.50e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 19 (scaled) (unscaled) Objective...............: 5.4412328995532699e-01 5.4412328995532699e-01 Dual infeasibility......: 8.1069240209785676e-10 8.1069240209785676e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000010246871243e-11 1.0000010246871243e-11 Overall NLP error.......: 8.1069240209785676e-10 8.1069240209785676e-10 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 = 0.393 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 5.4412181e-01 2.68e-05 5.65e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 5.4849049e-01 0.00e+00 2.31e-02 -5.5 6.29e-03 - 9.74e-01 1.00e+00h 1 2 5.4577792e-01 0.00e+00 1.34e-02 -3.2 4.18e-03 - 9.92e-01 1.00e+00h 1 3 5.4417630e-01 0.00e+00 8.88e-03 -4.5 2.60e-03 - 1.00e+00 1.00e+00h 1 4 5.4413732e-01 0.00e+00 1.19e-04 -6.5 8.18e-05 - 1.00e+00 1.00e+00h 1 5 5.4413690e-01 0.00e+00 1.30e-06 -8.6 7.94e-07 - 1.00e+00 1.00e+00h 1 6 5.4413690e-01 0.00e+00 1.60e-08 -11.0 7.78e-09 - 1.00e+00 1.00e+00h 1 7 5.4413690e-01 0.00e+00 1.70e-10 -11.0 3.57e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 7 (scaled) (unscaled) Objective...............: 5.4413689812767219e-01 5.4413689812767219e-01 Dual infeasibility......: 1.7017642850447601e-10 1.7017642850447601e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000293060e-11 1.0000000000293060e-11 Overall NLP error.......: 1.7017642850447601e-10 1.7017642850447601e-10 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 = 0.153 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 -3.0000000e+00 0.00e+00 2.03e-13 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -3.0000000e+00 0.00e+00 7.46e-07 -5.4 7.54e-07 - 9.90e-01 1.00e+00f 1 2 -3.0000000e+00 0.00e+00 9.21e-13 -1.5 1.73e+00 - 1.00e+00 1.00e+00f 1 3 -3.0000000e+00 0.00e+00 4.56e-14 -2.2 1.43e-01 - 1.00e+00 1.00e+00f 1 4 -3.0000000e+00 0.00e+00 1.07e-14 -3.3 5.01e-02 - 1.00e+00 1.00e+00f 1 5 -3.0000000e+00 0.00e+00 2.76e-15 -4.9 1.31e-02 - 1.00e+00 1.00e+00h 1 6 -3.0000000e+00 0.00e+00 1.84e-09 -7.4 1.84e-09 - 1.00e+00 1.00e+00h 1 7 -3.0000000e+00 0.00e+00 4.18e-11 -9.0 4.18e-11 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 7 (scaled) (unscaled) Objective...............: -2.9999999999998987e+00 -2.9999999999998987e+00 Dual infeasibility......: 4.1752169907994055e-11 4.1752169907994055e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 9.0909090938880993e-10 9.0909090938880993e-10 Overall NLP error.......: 9.0909090938880993e-10 9.0909090938880993e-10 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 = 0.037 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 -2.9998200e+00 0.00e+00 2.65e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 -2.9998204e+00 0.00e+00 2.93e-03 -5.4 3.39e-04 - 9.90e-01 1.00e+00f 1 2 -2.9994349e+00 0.00e+00 5.74e-03 -1.5 1.93e-01 - 1.00e+00 1.00e+00f 1 3 -2.9995689e+00 0.00e+00 1.33e-03 -2.2 4.68e-02 - 1.00e+00 1.00e+00h 1 4 -2.9996964e+00 0.00e+00 7.70e-04 -3.3 8.58e-02 - 1.00e+00 1.00e+00h 1 5 -2.9998665e+00 0.00e+00 3.14e-04 -3.3 1.44e-01 - 1.00e+00 1.00e+00h 1 6 -2.9999294e+00 0.00e+00 2.15e-04 -5.2 1.01e-01 - 9.99e-01 1.00e+00h 1 7 -2.9999679e+00 0.00e+00 1.06e-04 -7.0 1.21e-01 - 1.00e+00 1.00e+00h 1 8 -2.9999845e+00 0.00e+00 5.32e-05 -8.4 1.07e-01 - 1.00e+00 1.00e+00h 1 9 -2.9999927e+00 0.00e+00 2.60e-05 -9.7 1.07e-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 -2.9999965e+00 0.00e+00 1.28e-05 -11.0 1.02e-01 - 1.00e+00 1.00e+00h 1 11 -2.9999983e+00 0.00e+00 6.32e-06 -11.0 9.95e-02 - 1.00e+00 1.00e+00h 1 12 -2.9999992e+00 0.00e+00 3.12e-06 -11.0 9.65e-02 - 1.00e+00 1.00e+00h 1 13 -2.9999996e+00 0.00e+00 1.54e-06 -11.0 9.39e-02 - 1.00e+00 1.00e+00h 1 14 -2.9999998e+00 0.00e+00 7.59e-07 -11.0 9.15e-02 - 1.00e+00 1.00e+00h 1 15 -2.9999999e+00 0.00e+00 3.75e-07 -11.0 8.92e-02 - 1.00e+00 1.00e+00h 1 16 -3.0000000e+00 0.00e+00 1.85e-07 -11.0 8.72e-02 - 1.00e+00 1.00e+00h 1 17 -3.0000000e+00 0.00e+00 9.18e-08 -11.0 8.52e-02 - 1.00e+00 1.00e+00h 1 18 -3.0000000e+00 0.00e+00 4.54e-08 -11.0 8.34e-02 - 1.00e+00 1.00e+00h 1 19 -3.0000000e+00 0.00e+00 2.25e-08 -11.0 8.17e-02 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -3.0000000e+00 0.00e+00 1.11e-08 -11.0 8.01e-02 - 1.00e+00 1.00e+00h 1 21 -3.0000000e+00 0.00e+00 5.51e-09 -11.0 7.86e-02 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 21 (scaled) (unscaled) Objective...............: -2.9999999988032631e+00 -2.9999999988032631e+00 Dual infeasibility......: 5.5123409436865220e-09 5.5123409436865220e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 9.9999999999999978e-12 9.9999999999999978e-12 Overall NLP error.......: 5.5123409436865220e-09 5.5123409436865220e-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 = 0.109 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 3.34e-06 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 3.0085694e+00 0.00e+00 6.83e-02 -5.3 2.28e-06 - 9.90e-01 1.00e+00f 1 2 2.5181800e+00 0.00e+00 2.48e+00 -1.4 1.08e-01 - 1.00e+00 1.00e+00f 1 3 -2.9594089e+00 2.09e+01 2.37e-01 -0.7 9.60e+00 - 1.00e+00 1.00e+00f 1 4 -2.9753782e+00 5.21e+00 6.80e-02 -2.2 1.20e+01 - 9.98e-01 1.00e+00h 1 5 -2.9704355e+00 1.17e+00 2.04e-02 -2.6 2.93e+00 - 9.69e-01 1.00e+00h 1 6 -2.9653580e+00 1.35e-01 1.45e-03 -3.6 1.68e-01 - 1.00e+00 1.00e+00h 1 7 -2.9644315e+00 2.32e-03 1.08e-05 -5.6 8.63e-03 - 1.00e+00 1.00e+00h 1 8 -2.9644145e+00 0.00e+00 2.83e-08 -7.7 2.57e-04 - 1.00e+00 1.00e+00h 1 9 -2.9644146e+00 0.00e+00 1.36e-08 -11.0 2.66e-06 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -2.9644146e+00 0.00e+00 1.52e-08 -11.0 2.61e-08 - 1.00e+00 1.00e+00h 1 11 -2.9644146e+00 0.00e+00 1.68e-08 -11.0 2.90e-08 - 1.00e+00 1.00e+00h 1 12 -2.9644146e+00 0.00e+00 1.87e-08 -11.0 3.22e-08 - 1.00e+00 1.00e+00h 1 13 -2.9644146e+00 0.00e+00 1.97e-08 -11.0 1.87e-08 - 1.00e+00 1.00e+00h 1 14 -2.9644146e+00 0.00e+00 2.09e-08 -11.0 1.97e-08 - 1.00e+00 1.00e+00h 1 15 -2.9644146e+00 0.00e+00 2.21e-08 -11.0 2.09e-08 - 1.00e+00 1.00e+00h 1 16 -2.9644146e+00 0.00e+00 2.34e-08 -11.0 2.21e-08 - 1.00e+00 1.00e+00h 1 17 -2.9644146e+00 0.00e+00 2.47e-08 -11.0 2.34e-08 - 1.00e+00 1.00e+00h 1 18 -2.9644146e+00 0.00e+00 2.61e-08 -11.0 2.47e-08 - 1.00e+00 1.00e+00h 1 19 -2.9644146e+00 0.00e+00 2.76e-08 -11.0 2.61e-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 -2.9644146e+00 0.00e+00 2.92e-08 -11.0 2.76e-08 - 1.00e+00 1.00e+00h 1 21 -2.9644146e+00 0.00e+00 3.09e-08 -11.0 2.92e-08 - 1.00e+00 1.00e+00h 1 22 -2.9644146e+00 0.00e+00 3.27e-08 -11.0 3.09e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 22 (scaled) (unscaled) Objective...............: -2.9644145580324328e+00 -2.9644145580324328e+00 Dual infeasibility......: 3.2698142831495403e-08 3.2698142831495403e-08 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000004e-11 1.0000000000000004e-11 Overall NLP error.......: 3.2698142831495403e-08 3.2698142831495403e-08 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 = 0.116 EXIT: Solved To Acceptable Level. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 9.19e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9834241e+00 0.00e+00 2.17e+00 -1.2 5.75e-02 - 9.95e-01 1.00e+00f 1 2 -1.4898376e+00 0.00e+00 1.22e+00 -0.6 2.56e+01 - 1.00e+00 5.04e-01f 1 3 -1.5210694e+00 0.00e+00 1.78e-02 -1.9 1.06e+01 - 1.00e+00 1.00e+00h 1 4 -1.5215094e+00 0.00e+00 5.85e-04 -7.7 6.81e-04 - 9.90e-01 9.79e-01h 1 5 -1.5215138e+00 0.00e+00 3.40e-08 -9.7 5.60e-06 - 9.99e-01 9.99e-01h 1 6 -1.5215139e+00 0.00e+00 6.21e-11 -11.0 3.84e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 6 (scaled) (unscaled) Objective...............: -1.5215138517734492e+00 -1.5215138517734492e+00 Dual infeasibility......: 6.2133853617751811e-11 6.2133853617751811e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.9994014846060963e-08 9.9994014846060963e-08 Complementarity.........: 1.0000289243941107e-11 1.0000289243941107e-11 Overall NLP error.......: 6.2133853617751811e-11 6.2133853617751811e-11 Number of objective function evaluations = 7 Number of objective gradient evaluations = 7 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 7 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 7 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 5.7.3. 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 3.0085695e+00 0.00e+00 1.08e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9570327e+00 0.00e+00 1.90e+00 -1.4 1.77e-01 - 9.96e-01 1.00e+00f 1 2 2.1679692e+00 3.46e-01 1.15e+00 -1.8 6.05e+00 - 1.00e+00 3.42e-01f 1 3 2.2650237e+00 5.28e-03 8.35e-02 -3.5 2.19e-02 - 1.00e+00 1.00e+00h 1 4 2.2665523e+00 0.00e+00 1.91e-02 -4.6 2.30e-03 - 1.00e+00 1.00e+00h 1 5 2.2662385e+00 0.00e+00 9.82e-02 -6.3 3.05e-03 - 1.00e+00 1.00e+00h 1 6 2.2581508e+00 0.00e+00 5.23e-01 -8.0 1.58e-02 - 1.00e+00 1.00e+00h 1 7 1.2555713e-01 0.00e+00 4.38e+00 -8.7 5.12e-01 - 1.00e+00 1.00e+00f 1 8 -2.4568619e+00 0.00e+00 1.64e+00 -6.6 1.22e+01 - 1.00e+00 2.98e-01f 1 9 -2.8985267e+00 0.00e+00 3.55e-01 -4.8 2.86e+00 - 4.11e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -2.9301600e+00 0.00e+00 1.43e-01 -3.2 1.14e+00 - 1.00e+00 1.00e+00f 1 11 -2.9686627e+00 0.00e+00 6.19e-02 -4.1 4.66e-01 - 1.00e+00 1.00e+00h 1 12 -2.9823777e+00 0.00e+00 3.37e-02 -4.7 3.90e-01 - 1.00e+00 1.00e+00h 1 13 -2.9910698e+00 0.00e+00 1.73e-02 -5.7 4.10e-01 - 1.00e+00 1.00e+00h 1 14 -2.9957749e+00 0.00e+00 8.84e-03 -6.5 3.74e-01 - 1.00e+00 1.00e+00h 1 15 -2.9982323e+00 0.00e+00 5.24e-03 -4.8 3.96e-01 - 9.99e-01 1.00e+00h 1 16 -2.9993272e+00 0.00e+00 1.99e-03 -5.4 4.70e-01 - 1.00e+00 1.00e+00h 1 17 -2.9997854e+00 0.00e+00 5.50e-04 -5.6 6.17e-01 - 1.00e+00 1.00e+00h 1 18 -2.9998164e+00 0.00e+00 1.70e-04 -6.8 3.50e-01 - 1.00e+00 1.00e+00h 1 19 -2.9998375e+00 0.00e+00 2.98e-04 -7.7 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 20 -2.9998547e+00 0.00e+00 2.89e-04 -9.7 8.98e-02 - 1.00e+00 1.00e+00h 1 21 -2.9998988e+00 0.00e+00 2.38e-04 -6.8 1.92e+00 - 1.00e+00 1.30e-01h 1 22 -2.9999056e+00 0.00e+00 8.84e-05 -8.0 5.44e-02 - 1.00e+00 1.00e+00h 1 23 -2.9999085e+00 0.00e+00 8.93e-06 -9.9 6.91e-02 - 1.00e+00 1.00e+00h 1 24 -2.9999085e+00 0.00e+00 2.48e-07 -10.7 3.71e-03 - 1.00e+00 1.00e+00h 1 25 -2.9999085e+00 0.00e+00 7.97e-10 -11.0 1.75e-04 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 25 (scaled) (unscaled) Objective...............: -2.9999085026527994e+00 -2.9999085026527994e+00 Dual infeasibility......: 7.9746639357941905e-10 7.9746639357941905e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000468306723413e-11 1.0000468306723413e-11 Overall NLP error.......: 7.9746639357941905e-10 7.9746639357941905e-10 Number of objective function evaluations = 26 Number of objective gradient evaluations = 26 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 26 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 26 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.119 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.08e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9570327e+00 0.00e+00 1.90e+00 -1.4 1.77e-01 - 9.96e-01 1.00e+00f 1 2 2.1679692e+00 3.46e-01 1.15e+00 -1.8 6.05e+00 - 1.00e+00 3.42e-01f 1 3 2.2650235e+00 5.28e-03 8.40e-02 -3.5 2.19e-02 - 1.00e+00 1.00e+00h 1 4 2.2665481e+00 0.00e+00 2.22e-02 -4.6 2.30e-03 - 1.00e+00 1.00e+00h 1 5 2.2661280e+00 0.00e+00 1.14e-01 -6.3 3.54e-03 - 1.00e+00 1.00e+00h 1 6 2.2552879e+00 0.00e+00 6.08e-01 -7.9 1.83e-02 - 1.00e+00 1.00e+00h 1 7 -2.5636048e-01 0.00e+00 4.19e+00 -8.4 5.93e-01 - 1.00e+00 1.00e+00f 1 8 -2.4485486e+00 0.00e+00 1.64e+00 -6.4 1.36e+01 - 1.00e+00 2.79e-01f 1 9 -2.8985814e+00 0.00e+00 3.27e-01 -4.6 2.76e+00 - 3.75e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -2.9304644e+00 0.00e+00 1.42e-01 -3.3 1.17e+00 - 1.00e+00 1.00e+00h 1 11 -2.9686895e+00 0.00e+00 6.19e-02 -3.8 4.40e-01 - 1.00e+00 1.00e+00h 1 12 -2.9823847e+00 0.00e+00 3.37e-02 -4.4 3.91e-01 - 1.00e+00 1.00e+00h 1 13 -2.9910747e+00 0.00e+00 1.73e-02 -5.5 4.13e-01 - 1.00e+00 1.00e+00h 1 14 -2.9957809e+00 0.00e+00 8.83e-03 -6.3 3.74e-01 - 1.00e+00 1.00e+00h 1 15 -2.9982357e+00 0.00e+00 5.23e-03 -4.7 3.97e-01 - 9.99e-01 1.00e+00h 1 16 -2.9993319e+00 0.00e+00 1.97e-03 -5.4 4.72e-01 - 1.00e+00 1.00e+00h 1 17 -2.9998174e+00 0.00e+00 6.16e-04 -5.2 6.45e-01 - 1.00e+00 1.00e+00h 1 18 -2.9999536e+00 0.00e+00 1.75e-04 -4.9 6.25e-01 - 1.00e+00 1.00e+00h 1 19 -2.9999774e+00 0.00e+00 8.33e-05 -5.8 3.31e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -2.9999860e+00 0.00e+00 4.83e-05 -7.4 2.48e-01 - 1.00e+00 1.00e+00h 1 21 -2.9999906e+00 0.00e+00 3.38e-05 -8.3 2.03e-01 - 1.00e+00 1.00e+00h 1 22 -2.9999947e+00 0.00e+00 2.02e-05 -9.8 1.98e-01 - 1.00e+00 1.00e+00h 1 23 -2.9999975e+00 0.00e+00 1.01e-05 -11.0 1.66e-01 - 1.00e+00 1.00e+00h 1 24 -2.9999988e+00 0.00e+00 5.02e-06 -11.0 1.30e-01 - 1.00e+00 1.00e+00h 1 25 -2.9999994e+00 0.00e+00 2.47e-06 -11.0 1.21e-01 - 1.00e+00 1.00e+00h 1 26 -2.9999997e+00 0.00e+00 1.22e-06 -11.0 1.15e-01 - 1.00e+00 1.00e+00h 1 27 -2.9999999e+00 0.00e+00 6.02e-07 -11.0 1.12e-01 - 1.00e+00 1.00e+00h 1 28 -2.9999999e+00 0.00e+00 2.97e-07 -11.0 1.09e-01 - 1.00e+00 1.00e+00h 1 29 -3.0000000e+00 0.00e+00 1.47e-07 -11.0 1.07e-01 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 -3.0000000e+00 0.00e+00 7.24e-08 -11.0 1.05e-01 - 1.00e+00 1.00e+00h 1 31 -3.0000000e+00 0.00e+00 3.57e-08 -11.0 1.03e-01 - 1.00e+00 1.00e+00h 1 32 -3.0000000e+00 0.00e+00 1.76e-08 -11.0 1.01e-01 - 1.00e+00 1.00e+00h 1 33 -3.0000000e+00 0.00e+00 8.71e-09 -11.0 9.91e-02 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 33 (scaled) (unscaled) Objective...............: -2.9999999982624366e+00 -2.9999999982624366e+00 Dual infeasibility......: 8.7053377560286132e-09 8.7053377560286132e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 9.9999999999999962e-12 9.9999999999999962e-12 Overall NLP error.......: 8.7053377560286132e-09 8.7053377560286132e-09 Number of objective function evaluations = 34 Number of objective gradient evaluations = 34 Number of equality constraint evaluations = 0 Number of inequality constraint evaluations = 34 Number of equality constraint Jacobian evaluations = 0 Number of inequality constraint Jacobian evaluations = 34 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.154 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.08e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9570327e+00 0.00e+00 1.90e+00 -1.4 1.77e-01 - 9.96e-01 1.00e+00f 1 2 2.1679692e+00 3.46e-01 1.15e+00 -1.8 6.05e+00 - 1.00e+00 3.42e-01f 1 3 2.2650235e+00 5.28e-03 8.40e-02 -3.5 2.19e-02 - 1.00e+00 1.00e+00h 1 4 2.2665481e+00 0.00e+00 2.22e-02 -4.6 2.30e-03 - 1.00e+00 1.00e+00h 1 5 2.2661280e+00 0.00e+00 1.14e-01 -6.3 3.54e-03 - 1.00e+00 1.00e+00h 1 6 2.2552880e+00 0.00e+00 6.08e-01 -7.9 1.83e-02 - 1.00e+00 1.00e+00h 1 7 -2.5634774e-01 0.00e+00 4.19e+00 -8.4 5.93e-01 - 1.00e+00 1.00e+00f 1 8 -2.4485488e+00 0.00e+00 1.64e+00 -6.4 1.36e+01 - 1.00e+00 2.79e-01f 1 9 -2.8985812e+00 0.00e+00 3.27e-01 -4.6 2.76e+00 - 3.75e-01 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -2.9304673e+00 0.00e+00 1.42e-01 -3.3 1.17e+00 - 1.00e+00 1.00e+00h 1 11 -2.9686643e+00 0.00e+00 6.19e-02 -3.8 4.40e-01 - 1.00e+00 9.99e-01h 1 12 -2.9823686e+00 0.00e+00 3.36e-02 -4.4 3.85e-01 - 1.00e+00 1.00e+00h 1 13 -2.9910215e+00 0.00e+00 1.71e-02 -5.6 3.83e-01 - 1.00e+00 1.00e+00h 1 14 -2.9955236e+00 0.00e+00 8.11e-03 -6.7 3.67e-01 - 1.00e+00 1.00e+00h 1 15 -2.9971574e+00 0.00e+00 4.34e-03 -7.7 6.24e-01 - 1.00e+00 1.00e+00h 1 16 -2.9972197e+00 0.00e+00 5.49e-04 -6.0 1.21e+00 - 1.00e+00 1.00e+00h 1 17 -2.9972214e+00 0.00e+00 1.56e-05 -7.7 1.21e-02 - 1.00e+00 1.00e+00h 1 18 -2.9972214e+00 0.00e+00 1.52e-07 -11.0 7.95e-03 - 1.00e+00 1.00e+00h 1 19 -2.9972214e+00 0.00e+00 1.01e-11 -11.0 6.11e-05 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 19 (scaled) (unscaled) Objective...............: -2.9972214211782338e+00 -2.9972214211782338e+00 Dual infeasibility......: 1.0057543339825337e-11 1.0057543339825337e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.8192774800054394e-08 9.8192774800054394e-08 Complementarity.........: 1.0018995024162784e-11 1.0018995024162784e-11 Overall NLP error.......: 1.0057543339825337e-11 1.0057543339825337e-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 = 0.078 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.08e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9500840e+00 0.00e+00 2.91e+00 -1.4 1.75e-01 - 9.95e-01 1.00e+00f 1 2 -9.7511939e-01 0.00e+00 2.84e+00 -1.2 4.27e+00 - 1.00e+00 4.84e-01f 1 3 -2.6566909e+00 0.00e+00 5.61e-01 -0.7 1.29e+01 - 1.00e+00 3.82e-01f 1 4 -2.8662919e+00 0.00e+00 2.31e-01 -1.4 2.11e+00 - 9.30e-01 1.00e+00h 1 5 -2.9115510e+00 0.00e+00 3.25e-02 -1.6 3.88e-01 - 9.83e-01 1.00e+00h 1 6 -2.9172908e+00 0.00e+00 2.28e-02 -3.3 5.89e-01 - 9.98e-01 1.00e+00h 1 7 -2.9194741e+00 0.00e+00 1.54e-03 -3.3 1.16e-01 - 1.00e+00 9.98e-01h 1 8 -2.9194940e+00 0.00e+00 2.44e-04 -5.5 7.03e-03 - 1.00e+00 1.00e+00h 1 9 -2.9194974e+00 0.00e+00 1.03e-07 -7.5 5.59e-04 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -2.9194974e+00 0.00e+00 2.94e-09 -11.0 1.27e-06 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 10 (scaled) (unscaled) Objective...............: -2.9194973778353353e+00 -2.9194973778353353e+00 Dual infeasibility......: 2.9434746385098907e-09 2.9434746385098907e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.8753520580429927e-09 9.8753520580429927e-09 Complementarity.........: 1.0191279776638547e-11 1.0191279776638547e-11 Overall NLP error.......: 2.9434746385098907e-09 2.9434746385098907e-09 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 = 0.050 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085695e+00 0.00e+00 1.08e+00 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.9266257e+00 0.00e+00 3.02e+00 -1.4 1.72e-01 - 9.94e-01 1.00e+00f 1 2 -2.4293913e+00 2.22e+01 8.18e+00 -1.1 5.41e+00 - 9.95e-01 6.06e-01f 1 3 -2.0551197e+00 6.58e+00 9.01e-01 -2.3 7.01e+00 - 1.00e+00 1.00e+00h 1 4 -1.7120308e+00 1.23e+00 1.87e-01 -1.4 8.89e-01 - 1.00e+00 1.00e+00h 1 5 -1.6090891e+00 8.14e-02 6.75e-02 -2.1 3.14e-01 - 1.00e+00 1.00e+00h 1 6 -1.6030886e+00 0.00e+00 4.34e-03 -3.9 1.85e-02 - 1.00e+00 1.00e+00h 1 7 -1.6032115e+00 0.00e+00 3.73e-05 -6.0 1.09e-03 - 1.00e+00 1.00e+00h 1 8 -1.6032134e+00 0.00e+00 4.86e-08 -11.0 8.93e-06 - 1.00e+00 1.00e+00h 1 9 -1.6032134e+00 0.00e+00 6.47e-12 -11.0 5.92e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 9 (scaled) (unscaled) Objective...............: -1.6032134263117341e+00 -1.6032134263117341e+00 Dual infeasibility......: 6.4716814032080828e-12 6.4716814032080828e-12 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.9993966884426300e-08 9.9993966884426300e-08 Complementarity.........: 1.0000003334130871e-11 1.0000003334130871e-11 Overall NLP error.......: 1.0000003334130871e-11 1.0000003334130871e-11 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 = 0.043 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2353821e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6377825e+00 9.59e+00 1.18e+00 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 -2.8281796e+00 0.00e+00 2.36e-01 -0.8 3.79e+00 - 8.49e-01 1.00e+00f 1 4 -2.8941826e+00 0.00e+00 1.94e-01 -1.5 3.96e+00 - 1.00e+00 9.96e-01h 1 5 -2.9991304e+00 0.00e+00 2.92e-02 -1.5 2.01e+00 - 5.84e-01 1.00e+00f 1 6 -2.9992454e+00 0.00e+00 1.04e-03 -3.1 1.86e+00 - 9.66e-01 1.00e+00h 1 7 -2.9996321e+00 0.00e+00 5.13e-04 -4.8 2.39e-01 - 9.83e-01 1.00e+00h 1 8 -2.9998000e+00 0.00e+00 3.51e-04 -6.2 2.01e-01 - 1.00e+00 1.00e+00h 1 9 -2.9998913e+00 0.00e+00 2.34e-04 -6.9 2.05e-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 -2.9999367e+00 0.00e+00 1.66e-04 -7.5 1.88e-01 - 1.00e+00 1.00e+00h 1 11 -2.9999545e+00 0.00e+00 1.19e-04 -5.3 9.05e-02 - 1.00e+00 1.00e+00h 1 12 -2.9999661e+00 0.00e+00 3.67e-05 -6.7 1.60e-01 - 9.99e-01 1.00e+00h 1 13 -2.9999681e+00 0.00e+00 1.46e-05 -7.3 7.19e-02 - 1.00e+00 1.00e+00h 1 14 -2.9999685e+00 0.00e+00 2.95e-06 -9.1 4.69e-02 - 1.00e+00 1.00e+00h 1 15 -2.9999686e+00 0.00e+00 2.96e-07 -10.6 1.19e-02 - 1.00e+00 1.00e+00h 1 16 -2.9999686e+00 0.00e+00 6.72e-09 -11.0 1.33e-03 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: -2.9999685666031928e+00 -2.9999685666031928e+00 Dual infeasibility......: 6.7210587655195179e-09 6.7210587655195179e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0012419809655869e-11 1.0012419809655869e-11 Overall NLP error.......: 6.7210587655195179e-09 6.7210587655195179e-09 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 = 0.080 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2353821e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6377824e+00 9.59e+00 1.18e+00 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 -2.8281589e+00 2.49e-02 2.08e-01 -0.8 3.79e+00 - 8.49e-01 1.00e+00f 1 4 -2.8390514e+00 5.00e-02 4.33e-02 -1.2 3.97e+00 - 1.00e+00 9.95e-01h 1 5 -2.8517137e+00 2.65e-01 3.38e-02 -2.6 2.14e-01 - 1.00e+00 1.00e+00h 1 6 -2.8437360e+00 3.60e-02 1.65e-02 -3.7 7.04e-02 - 9.98e-01 1.00e+00h 1 7 -2.8422884e+00 4.82e-04 5.16e-03 -4.9 5.54e-03 - 1.00e+00 1.00e+00h 1 8 -2.8422750e+00 8.85e-05 3.98e-05 -7.0 3.28e-03 - 1.00e+00 1.00e+00h 1 9 -2.8422714e+00 1.20e-08 1.18e-07 -9.1 5.45e-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 -2.8422714e+00 0.00e+00 1.11e-10 -11.0 8.05e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 10 (scaled) (unscaled) Objective...............: -2.8422713749790400e+00 -2.8422713749790400e+00 Dual infeasibility......: 1.1145289481792965e-10 1.1145289481792965e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000008120992512e-11 1.0000008120992512e-11 Overall NLP error.......: 1.1145289481792965e-10 1.1145289481792965e-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 = 0.047 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2354273e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6061264e+00 1.11e+01 9.85e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 -2.4166230e+00 3.97e-01 9.83e-01 -0.6 5.15e+00 - 2.67e-01 1.00e+00F 1 4 -2.3818642e+00 2.23e+00 1.33e+00 -2.2 7.00e+00 - 5.87e-01 7.39e-01h 1 5 -2.4921987e+00 3.52e-01 2.22e-01 -2.5 3.78e-01 - 1.00e+00 1.00e+00h 1 6 -2.4899561e+00 0.00e+00 9.58e-02 -4.0 5.34e-02 - 1.00e+00 1.00e+00h 1 7 -2.4902049e+00 0.00e+00 4.29e-03 -5.6 2.42e-02 - 1.00e+00 1.00e+00h 1 8 -2.4903503e+00 0.00e+00 4.97e-03 -6.6 2.23e-02 - 1.00e+00 1.00e+00h 1 9 -2.4903743e+00 0.00e+00 9.50e-04 -5.8 3.78e-03 - 1.00e+00 9.74e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -2.4903744e+00 0.00e+00 7.23e-07 -8.0 4.16e-05 - 1.00e+00 1.00e+00h 1 11 -2.4903744e+00 0.00e+00 9.80e-08 -11.0 1.22e-06 - 1.00e+00 1.00e+00h 1 12 -2.4903744e+00 0.00e+00 9.11e-09 -11.0 1.54e-07 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: -2.4903744269552313e+00 -2.4903744269552313e+00 Dual infeasibility......: 9.1079574083380807e-09 9.1079574083380807e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000005809960879e-11 1.0000005809960879e-11 Overall NLP error.......: 9.1079574083380807e-09 9.1079574083380807e-09 Number of objective function evaluations = 14 Number of objective gradient evaluations = 13 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 = 13 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 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2354886e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6126479e+00 1.11e+01 9.92e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 1.6558953e-01 0.00e+00 2.53e+00 -0.6 5.15e+00 - 2.72e-01 1.00e+00H 1 4 -2.2779070e+00 7.03e+00 2.60e+00 -0.2 1.90e+01 - 5.44e-01 7.26e-02f 1 5 -1.6841130e+00 1.35e+00 1.69e+00 -1.7 2.18e+00 - 9.97e-01 1.00e+00h 1 6 -1.0579277e+00 2.05e-01 8.41e-01 -0.2 2.04e+00 - 1.00e+00 8.64e-01h 1 7 -1.5157194e+00 7.65e-01 2.68e-01 -1.4 5.89e-01 - 9.94e-01 1.00e+00f 1 8 -1.2710741e+00 2.52e-02 3.33e-01 -1.8 3.32e-01 - 9.96e-01 1.00e+00h 1 9 -1.2654319e+00 0.00e+00 2.63e-01 -2.3 7.85e-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 -1.2851913e+00 1.03e-02 3.62e-01 -2.7 2.11e-01 - 1.00e+00 1.00e+00h 1 11 -1.2822465e+00 2.99e-04 9.07e-03 -3.2 1.79e-02 - 1.00e+00 9.92e-01h 1 12 -1.2821504e+00 0.00e+00 2.20e-04 -5.2 1.66e-03 - 9.99e-01 1.00e+00h 1 13 -1.2821567e+00 0.00e+00 4.80e-07 -11.0 3.53e-05 - 1.00e+00 1.00e+00h 1 14 -1.2821567e+00 0.00e+00 1.47e-09 -11.0 7.35e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: -1.2821567347449745e+00 -1.2821567347449745e+00 Dual infeasibility......: 1.4740941245428019e-09 1.4740941245428019e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0002395461143103e-11 1.0002395461143103e-11 Overall NLP error.......: 1.4740941245428019e-09 1.4740941245428019e-09 Number of objective function evaluations = 16 Number of objective gradient evaluations = 15 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 = 15 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 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2354807e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6111916e+00 1.11e+01 9.91e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 5.5465471e-01 0.00e+00 1.59e+00 -0.6 5.15e+00 - 2.70e-01 1.00e+00H 1 4 -3.9299034e-01 2.55e+00 2.25e+00 -0.3 7.50e+00 - 1.00e+00 4.67e-01H 1 5 -2.8823526e-01 6.77e-01 6.73e-01 -1.5 1.11e+00 - 1.00e+00 1.00e+00h 1 6 -2.3077676e-01 2.26e-01 5.52e-01 -1.6 3.01e-01 - 1.00e+00 8.63e-01h 1 7 -2.3298415e-01 2.21e-01 1.79e+01 -7.6 9.62e-02 - 9.84e-01 2.70e-02h 1 8 -2.4803583e-01 2.15e-01 6.99e+02 -2.6 1.96e-01 - 1.00e+00 2.95e-02h 1 9 -2.4818624e-01 2.15e-01 2.21e+06 -4.0 1.86e-01 - 1.00e+00 3.12e-04h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10r-2.4818624e-01 2.15e-01 1.00e+03 -0.7 0.00e+00 - 0.00e+00 4.10e-07R 4 11r-2.4614961e-01 2.03e-01 1.04e+03 0.9 8.23e-01 - 9.60e-01 1.46e-02f 1 12r-2.0482524e-01 1.92e-01 7.41e+02 0.7 2.65e-01 - 1.00e+00 7.57e-01f 1 13r-2.0395740e-01 1.75e-01 4.65e+02 0.5 4.63e-02 - 1.73e-01 1.00e+00h 1 14 -2.0887553e-01 1.74e-01 6.95e+01 -1.6 1.31e-01 - 9.83e-01 2.04e-02h 1 15 -2.1761253e-01 1.73e-01 1.01e+04 -0.9 4.79e-01 - 1.00e+00 7.28e-03h 1 16 -2.1774576e-01 1.73e-01 5.23e+07 -2.3 2.96e-01 - 1.00e+00 1.76e-04h 1 17r-2.1774576e-01 1.73e-01 1.00e+03 3.1 0.00e+00 - 0.00e+00 2.85e-07R 6 18r-2.3678449e-01 2.14e-01 8.68e+01 0.6 1.47e+00 - 1.00e+00 9.29e-01f 1 19r-1.3906855e-01 1.57e-01 5.93e+02 0.7 1.71e-01 - 1.00e+00 5.90e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20r-1.7535777e-01 1.20e-01 2.89e+02 0.2 5.27e-02 - 9.99e-01 8.88e-01f 1 21 -2.0583354e-01 1.17e-01 3.04e+01 -5.5 3.98e-01 - 9.52e-01 3.01e-02h 1 22 -2.3177414e-01 1.13e-01 1.00e+03 -2.1 3.54e-01 - 1.00e+00 2.86e-02h 1 23 -2.3203436e-01 1.13e-01 2.30e+06 -3.8 2.52e-01 - 1.00e+00 4.01e-04h 1 24 -2.3203692e-01 1.13e-01 1.78e+11 2.0 9.04e-02 - 1.00e+00 1.28e-05h 1 25r-2.3203692e-01 1.13e-01 1.00e+03 2.8 0.00e+00 - 0.00e+00 4.33e-07R 2 26r-2.3040555e-01 1.04e-01 2.06e+01 -3.5 6.74e-01 - 9.90e-01 9.26e-01f 1 27r-2.2755397e-01 1.09e-01 3.47e+02 -0.6 1.62e-02 - 1.00e+00 5.88e-01f 1 28r-2.3559727e-01 1.39e-01 1.14e+02 -0.6 3.40e-02 - 1.00e+00 1.00e+00f 1 29r-2.3856562e-01 1.51e-01 1.55e+01 -2.0 1.61e-02 - 1.00e+00 7.93e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30r-2.3979881e-01 1.58e-01 3.66e+00 -3.1 7.81e-03 - 1.00e+00 9.96e-01h 1 31r-2.3994580e-01 1.59e-01 6.59e-03 -4.1 9.71e-04 - 1.00e+00 1.00e+00h 1 32r-2.3994880e-01 1.59e-01 8.58e-04 -5.7 1.82e-05 - 1.00e+00 1.00e+00h 1 33r-2.3994882e-01 1.59e-01 2.96e-05 -9.0 4.75e-08 - 1.00e+00 1.00e+00h 1 34r-2.3994882e-01 1.59e-01 5.54e-06 -9.0 3.98e-09 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 34 (scaled) (unscaled) Objective...............: -2.3994881847672789e-01 -2.3994881847672789e-01 Dual infeasibility......: 2.7351484854410293e+00 2.7351484854410293e+00 Constraint violation....: 1.5900150905697213e-01 1.5900150905697213e-01 Variable bound violation: 9.9988077682973409e-09 9.9988077682973409e-09 Complementarity.........: 1.0000000011948399e-09 1.0000000011948399e-09 Overall NLP error.......: 4.5220621994637417e-01 2.7351484854410293e+00 Number of objective function evaluations = 50 Number of objective gradient evaluations = 23 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 = 39 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.216 EXIT: Converged to a point of local infeasibility. Problem may be infeasible. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2353825e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6065891e+00 1.11e+01 9.75e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 8.5259182e-01 0.00e+00 1.32e+00 -0.6 5.15e+00 - 2.68e-01 1.00e+00H 1 4 5.9554053e-01 2.10e+00 5.55e-01 -7.0 5.85e+00 - 5.91e-01 8.85e-01h 1 5 6.3273694e-01 0.00e+00 2.28e+00 -0.8 3.10e+00 - 1.00e+00 8.90e-01h 1 6 8.5807945e-02 0.00e+00 1.90e+00 -0.9 9.59e-01 - 8.69e-01 9.40e-01f 1 7 -5.1029143e-04 0.00e+00 5.77e-01 -2.2 1.04e+00 - 1.00e+00 1.00e+00h 1 8 -3.1466324e-02 0.00e+00 2.02e-02 -3.8 5.16e-01 - 1.00e+00 1.00e+00h 1 9 -4.3318376e-02 0.00e+00 8.07e-03 -4.5 2.98e-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 -4.6345707e-02 0.00e+00 1.64e-03 -5.2 1.03e-01 - 1.00e+00 1.00e+00h 1 11 -4.6672890e-02 0.00e+00 2.51e-05 -6.3 1.21e-02 - 1.00e+00 1.00e+00h 1 12 -4.6678885e-02 0.00e+00 2.38e-06 -11.0 2.03e-04 - 1.00e+00 1.00e+00h 1 13 -4.6678886e-02 0.00e+00 2.03e-10 -11.0 4.98e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: -4.6678885942136428e-02 -4.6678885942136428e-02 Dual infeasibility......: 2.0348619575688517e-10 2.0348619575688517e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 9.9903202216536412e-09 9.9903202216536412e-09 Complementarity.........: 1.0000040453969404e-11 1.0000040453969404e-11 Overall NLP error.......: 2.0348619575688517e-10 2.0348619575688517e-10 Number of objective function evaluations = 15 Number of objective gradient evaluations = 14 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 = 14 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.080 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2353831e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6058432e+00 1.12e+01 9.74e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 8.5233924e-01 0.00e+00 1.10e+00 -0.6 5.15e+00 - 2.67e-01 1.00e+00H 1 4 6.5413876e-01 2.60e+00 5.25e-01 -7.0 6.37e+00 - 5.20e-01 8.13e-01h 1 5 7.2014925e-01 0.00e+00 3.32e-01 -1.0 1.96e+00 - 1.00e+00 1.00e+00f 1 6 4.8118786e-01 3.94e-03 8.09e-01 -2.1 1.24e+00 - 1.00e+00 1.00e+00h 1 7 3.3078694e-01 5.71e-01 1.41e+00 -1.3 2.11e+00 - 1.00e+00 3.63e-01f 1 8 4.2439224e-01 0.00e+00 1.32e+00 -0.9 4.02e-01 - 1.00e+00 1.00e+00f 1 9 3.4992040e-01 2.23e-02 3.05e-01 -1.8 4.35e-01 - 1.00e+00 9.32e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 3.2858483e-01 5.57e-04 3.49e-01 -3.7 2.60e-02 - 1.00e+00 1.00e+00h 1 11 3.2854820e-01 8.13e-06 1.86e-02 -4.0 5.43e-04 - 1.00e+00 9.49e-01h 1 12 3.2846990e-01 0.00e+00 6.80e-05 -6.0 4.44e-04 - 1.00e+00 1.00e+00h 1 13 3.2846746e-01 0.00e+00 1.90e-06 -11.0 6.12e-06 - 1.00e+00 1.00e+00h 1 14 3.2846746e-01 0.00e+00 6.46e-10 -11.0 3.71e-10 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 14 (scaled) (unscaled) Objective...............: 3.2846746012793426e-01 3.2846746012793426e-01 Dual infeasibility......: 6.4566019197798141e-10 6.4566019197798141e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000040652805e-11 1.0000000040652805e-11 Overall NLP error.......: 6.4566019197798141e-10 6.4566019197798141e-10 Number of objective function evaluations = 16 Number of objective gradient evaluations = 15 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 = 15 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.084 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2353863e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6067221e+00 1.12e+01 9.75e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.1398340e-01 0.00e+00 8.54e-01 -0.6 5.15e+00 - 2.67e-01 1.00e+00H 1 4 6.9058458e-01 1.74e+00 2.47e-01 -7.0 6.22e+00 - 5.61e-01 8.32e-01h 1 5 7.8970449e-01 2.62e-01 2.38e-01 -2.2 1.76e-01 - 9.94e-01 1.00e+00h 1 6 8.1261762e-01 4.24e-02 7.95e-02 -2.5 9.65e-02 - 1.00e+00 1.00e+00h 1 7 8.1318001e-01 1.73e-02 3.61e-02 -4.2 8.10e-02 - 1.00e+00 1.00e+00h 1 8 8.1486603e-01 3.56e-04 6.33e-03 -6.0 1.41e-02 - 1.00e+00 1.00e+00h 1 9 8.1490135e-01 4.53e-07 1.78e-03 -7.6 6.23e-04 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 8.1490115e-01 1.22e-06 2.15e-04 -9.6 6.22e-04 - 1.00e+00 1.00e+00h 1 11 8.1490127e-01 2.49e-09 5.67e-08 -11.0 2.89e-05 - 1.00e+00 1.00e+00h 1 12 8.1490127e-01 0.00e+00 7.33e-11 -11.0 2.47e-08 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 8.1490127359721243e-01 8.1490127359721243e-01 Dual infeasibility......: 7.3298478397987310e-11 7.3298478397987310e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000135188e-11 1.0000000000135188e-11 Overall NLP error.......: 7.3298478397987310e-11 7.3298478397987310e-11 Number of objective function evaluations = 14 Number of objective gradient evaluations = 13 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 = 13 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 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2356718e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6208052e+00 1.12e+01 1.01e+00 -1.0 7.45e+00 - 1.00e+00 9.51e-01f 1 3 1.0080071e+00 0.00e+00 8.67e-01 -0.6 5.98e+00 - 2.84e-01 1.00e+00H 1 4 8.1123596e-01 0.00e+00 1.58e-01 -2.0 3.69e+00 - 9.98e-01 1.00e+00h 1 5 8.0382285e-01 0.00e+00 5.85e-02 -1.4 1.50e+00 - 1.00e+00 1.00e+00h 1 6 7.1310122e-01 2.26e-02 4.48e-01 -2.8 5.79e-01 - 9.99e-01 6.39e-01f 1 7 4.9586958e-01 2.19e-01 1.45e+00 -1.8 5.96e-01 - 1.00e+00 1.00e+00f 1 8 4.2927298e-01 9.05e-02 1.20e+00 -1.7 4.70e-01 - 1.00e+00 2.43e-01h 1 9 5.5985981e-01 0.00e+00 1.43e+00 -1.8 1.04e-01 - 1.00e+00 9.62e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.5162300e-01 0.00e+00 8.12e-02 -3.8 6.35e-03 - 1.00e+00 1.00e+00h 1 11 5.4582338e-01 0.00e+00 1.08e-01 -5.1 8.80e-03 - 1.00e+00 9.20e-01h 1 12 5.4563859e-01 0.00e+00 5.68e-03 -5.3 1.37e-04 - 1.00e+00 9.81e-01h 1 13 5.4563146e-01 0.00e+00 5.37e-05 -7.5 1.29e-05 - 1.00e+00 1.00e+00h 1 14 5.4563141e-01 0.00e+00 4.83e-07 -11.0 7.53e-08 - 1.00e+00 1.00e+00h 1 15 5.4563141e-01 0.00e+00 4.97e-11 -11.0 4.23e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4563140607899485e-01 5.4563140607899485e-01 Dual infeasibility......: 4.9683923641907768e-11 4.9683923641907768e-11 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000002767710692e-11 1.0000002767710692e-11 Overall NLP error.......: 4.9683923641907768e-11 4.9683923641907768e-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 = 0.092 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2353678e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6120276e+00 1.11e+01 9.90e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.5674917e-01 0.00e+00 1.49e+00 -0.6 5.15e+00 - 2.74e-01 1.00e+00H 1 4 5.6583667e-01 0.00e+00 2.85e+00 -0.0 1.47e+00 - 1.00e+00 9.02e-01h 1 5 6.1868010e-01 0.00e+00 1.19e-01 -1.0 1.70e+00 - 9.95e-01 1.00e+00h 1 6 5.8126731e-01 0.00e+00 1.01e-01 -2.8 1.70e-01 - 9.94e-01 1.00e+00h 1 7 5.6581671e-01 0.00e+00 5.29e-02 -4.0 9.75e-02 - 1.00e+00 1.00e+00h 1 8 5.6422074e-01 0.00e+00 9.14e-04 -3.7 1.75e-02 - 1.00e+00 9.92e-01h 1 9 5.6420483e-01 0.00e+00 3.55e-04 -9.7 1.78e-03 - 9.99e-01 9.98e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.6420479e-01 0.00e+00 1.20e-05 -8.5 4.29e-04 - 1.00e+00 1.00e+00h 1 11 5.6420479e-01 0.00e+00 1.08e-08 -11.0 3.21e-06 - 1.00e+00 1.00e+00h 1 12 5.6420479e-01 0.00e+00 4.02e-13 -11.0 2.36e-10 - 1.00e+00 1.00e+00h 1 1 1.2351501e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.6000693e+00 1.12e+01 9.48e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.9297387e-01 0.00e+00 1.29e+00 -0.6 5.15e+00 - 2.65e-01 1.00e+00H 1 4 8.8294776e-01 0.00e+00 2.98e+00 -0.4 2.57e+00 - 1.00e+00 1.00e+00h 1 5 7.9467463e-01 0.00e+00 2.82e-01 -0.7 1.59e+00 - 9.96e-01 1.00e+00h 1 6 7.2798778e-01 0.00e+00 9.36e-02 -6.8 4.64e-01 - 9.67e-01 1.00e+00h 1 7 6.8793887e-01 0.00e+00 2.11e-01 -3.7 2.06e-01 - 1.00e+00 1.00e+00h 1 8 6.3255095e-01 3.29e-03 4.40e-01 -4.4 2.53e-01 - 1.00e+00 6.30e-01h 1 9 5.7372282e-01 8.46e-03 4.54e-01 -3.4 1.79e-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 5.2681043e-01 2.82e-02 1.02e+00 -2.9 1.13e+00 - 1.00e+00 1.25e-01h 1 11 5.4480470e-01 0.00e+00 6.78e-01 -3.3 1.51e-02 - 1.00e+00 1.00e+00h 1 2 -1.5956879e+00 1.12e+01 9.39e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7407532e-01 0.00e+00 1.58e+00 -0.6 5.15e+00 - 2.64e-01 1.00e+00H 1 4 1.0203240e+00 0.00e+00 2.40e+00 -0.3 3.26e+00 - 1.00e+00 1.00e+00h 1 5 6.7013453e-01 0.00e+00 7.42e-01 -1.2 1.36e+00 - 9.92e-01 1.00e+00h 1 6 6.7211431e-01 0.00e+00 4.94e-02 -3.0 1.69e-01 - 9.95e-01 1.00e+00h 1 7 6.5040374e-01 0.00e+00 2.44e-01 -4.2 1.07e-01 - 1.00e+00 1.00e+00h 1 8 6.0266371e-01 0.00e+00 5.24e-01 -4.9 1.83e-01 - 1.00e+00 7.13e-01h 1 9 5.3117100e-01 2.24e-02 1.03e+00 -3.8 4.06e-01 - 1.00e+00 5.33e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4692625e-01 0.00e+00 5.43e-01 -3.1 1.45e-02 - 1.00e+00 1.00e+00h 1 11 5.4502537e-01 0.00e+00 4.47e-02 -5.1 1.97e-03 - 1.00e+00 1.00e+00h 1 12 5.4419208e-01 0.00e+00 9.32e-02 -6.0 1.16e-03 - 1.00e+00 9.40e-01h 1 13 5.4416191e-01 0.00e+00 2.54e-03 -6.1 2.99e-05 - 1.00e+00 9.88e-01h 1 14 5.4416105e-01 0.00e+00 5.39e-05 -8.3 1.82e-06 - 1.00e+00 1.00e+00h 1 15 5.4416104e-01 0.00e+00 6.69e-07 -11.0 1.20e-08 - 1.00e+00 1.00e+00h 1 16 5.4416104e-01 0.00e+00 2.55e-09 -11.0 7.13e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4416104107004992e-01 5.4416104107004992e-01 Dual infeasibility......: 2.5471980080737922e-09 2.5471980080737922e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000759774430e-11 1.0000000759774430e-11 Overall NLP error.......: 2.5471980080737922e-09 2.5471980080737922e-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 = 0.153 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350498e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5956045e+00 1.12e+01 9.39e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7374899e-01 0.00e+00 1.59e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 1.0155399e+00 0.00e+00 2.46e+00 -0.3 3.24e+00 - 1.00e+00 1.00e+00h 1 5 6.7370963e-01 0.00e+00 7.60e-01 -1.1 1.38e+00 - 9.90e-01 1.00e+00h 1 6 6.7587471e-01 0.00e+00 3.64e-02 -2.7 1.48e-01 - 9.95e-01 1.00e+00h 1 7 6.5766269e-01 0.00e+00 2.00e-01 -4.1 1.16e-01 - 1.00e+00 1.00e+00h 1 8 6.1917686e-01 0.00e+00 4.33e-01 -4.9 1.54e-01 - 1.00e+00 8.14e-01h 1 9 5.3620589e-01 1.03e-02 9.79e-01 -3.7 2.66e-01 - 1.00e+00 9.39e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2186477e-01 3.71e-02 1.01e+00 -2.6 1.28e+00 - 1.00e+00 3.21e-02f 1 11 5.4453035e-01 0.00e+00 4.61e-01 -3.6 2.01e-02 - 1.00e+00 1.00e+00h 1 12 5.4428462e-01 0.00e+00 2.73e-02 -5.5 8.95e-04 - 1.00e+00 1.00e+00h 1 13 5.4417241e-01 0.00e+00 8.10e-03 -6.6 2.27e-04 - 1.00e+00 9.64e-01h 1 14 5.4416981e-01 0.00e+00 1.71e-04 -8.1 6.00e-06 - 1.00e+00 9.89e-01h 1 15 5.4416979e-01 0.00e+00 1.62e-06 -11.0 4.84e-08 - 1.00e+00 1.00e+00h 1 16 5.4416979e-01 0.00e+00 1.80e-10 -11.0 8.14e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4416978933060767e-01 5.4416978933060767e-01 Dual infeasibility......: 1.8000817503249777e-10 1.8000817503249777e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000005788589211e-11 1.0000005788589211e-11 Overall NLP error.......: 1.8000817503249777e-10 1.8000817503249777e-10 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 = 0.170 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350483e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5955356e+00 1.12e+01 9.39e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7348066e-01 0.00e+00 1.59e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 1.0116847e+00 0.00e+00 2.50e+00 -0.3 3.23e+00 - 1.00e+00 1.00e+00h 1 5 6.7689527e-01 0.00e+00 7.74e-01 -1.1 1.39e+00 - 9.93e-01 1.00e+00h 1 6 6.7885007e-01 0.00e+00 2.57e-02 -2.7 1.33e-01 - 9.94e-01 1.00e+00h 1 7 6.6249016e-01 0.00e+00 1.74e-01 -4.1 1.22e-01 - 1.00e+00 1.00e+00h 1 8 6.2736100e-01 0.00e+00 3.92e-01 -4.9 1.55e-01 - 1.00e+00 9.16e-01h 1 9 5.6467999e-01 9.32e-03 6.31e-01 -3.6 2.11e-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 5.2677051e-01 3.05e-02 1.02e+00 -2.8 1.27e+00 - 1.00e+00 9.24e-02h 1 11 5.4913319e-01 0.00e+00 5.39e-01 -3.0 2.16e-02 - 1.00e+00 9.77e-01h 1 12 5.4543168e-01 0.00e+00 6.96e-02 -4.7 1.36e-02 - 1.00e+00 1.00e+00h 1 13 5.4419665e-01 0.00e+00 8.25e-02 -5.8 4.33e-03 - 1.00e+00 9.57e-01h 1 14 5.4417771e-01 0.00e+00 1.41e-03 -6.8 4.31e-05 - 1.00e+00 9.61e-01h 1 15 5.4417728e-01 0.00e+00 4.38e-05 -9.0 4.16e-07 - 1.00e+00 1.00e+00h 1 16 5.4417728e-01 0.00e+00 1.45e-07 -11.0 2.91e-09 - 1.00e+00 1.00e+00h 1 17 5.4417728e-01 0.00e+00 4.01e-09 -11.0 9.69e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4417727539309557e-01 5.4417727539309557e-01 Dual infeasibility......: 4.0091430175692722e-09 4.0091430175692722e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000023445666e-11 1.0000000023445666e-11 Overall NLP error.......: 4.0091430175692722e-09 4.0091430175692722e-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 = 0.144 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350471e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5954775e+00 1.12e+01 9.39e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7325517e-01 0.00e+00 1.60e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 1.0085006e+00 0.00e+00 2.54e+00 -0.3 3.21e+00 - 1.00e+00 1.00e+00h 1 5 6.7870249e-01 0.00e+00 7.80e-01 -1.0 1.40e+00 - 9.92e-01 1.00e+00h 1 6 6.8046544e-01 0.00e+00 2.02e-02 -2.7 1.24e-01 - 9.95e-01 1.00e+00h 1 7 6.6495621e-01 0.00e+00 1.62e-01 -4.1 1.24e-01 - 1.00e+00 1.00e+00h 1 8 6.3099132e-01 0.00e+00 3.75e-01 -4.9 1.54e-01 - 1.00e+00 9.90e-01h 1 9 5.7709875e-01 8.79e-03 5.63e-01 -3.7 1.90e-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 5.2667947e-01 3.00e-02 1.03e+00 -2.9 1.15e+00 - 1.00e+00 1.35e-01h 1 11 5.4642712e-01 0.00e+00 5.18e-01 -3.2 1.82e-02 - 1.00e+00 9.96e-01h 1 12 5.4470462e-01 0.00e+00 7.16e-02 -4.9 5.98e-03 - 1.00e+00 1.00e+00h 1 13 5.4419144e-01 0.00e+00 4.77e-02 -6.1 1.73e-03 - 1.00e+00 9.56e-01h 1 14 5.4418391e-01 0.00e+00 5.55e-04 -7.5 1.70e-05 - 1.00e+00 9.73e-01h 1 15 5.4418378e-01 0.00e+00 1.24e-05 -9.6 1.66e-07 - 1.00e+00 1.00e+00h 1 16 5.4418378e-01 0.00e+00 4.34e-08 -11.0 7.39e-10 - 1.00e+00 1.00e+00h 1 17 5.4418378e-01 0.00e+00 4.20e-09 -11.0 1.25e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4418377831308484e-01 5.4418377831308484e-01 Dual infeasibility......: 4.2027211710760071e-09 4.2027211710760071e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000565881e-11 1.0000000000565881e-11 Overall NLP error.......: 4.2027211710760071e-09 4.2027211710760071e-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 = 0.168 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350460e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5954276e+00 1.12e+01 9.39e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7306235e-01 0.00e+00 1.60e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 1.0058182e+00 0.00e+00 2.57e+00 -0.3 3.20e+00 - 1.00e+00 1.00e+00h 1 5 6.8041432e-01 0.00e+00 7.85e-01 -1.0 1.40e+00 - 9.92e-01 1.00e+00h 1 6 6.8194717e-01 0.00e+00 1.55e-02 -2.7 1.17e-01 - 9.95e-01 1.00e+00h 1 7 6.6711916e-01 0.00e+00 1.51e-01 -4.1 1.26e-01 - 1.00e+00 1.00e+00h 1 8 6.3677916e-01 0.00e+00 3.44e-01 -4.9 1.53e-01 - 1.00e+00 1.00e+00h 1 9 6.0217984e-01 4.26e-03 4.54e-01 -2.8 1.67e-01 - 1.00e+00 7.97e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2669365e-01 3.45e-02 1.06e+00 -2.7 7.83e-01 - 1.00e+00 2.97e-01f 1 11 5.4970218e-01 3.93e-03 3.22e-01 -2.6 6.65e-02 - 1.00e+00 6.08e-01h 1 12 5.4701660e-01 0.00e+00 3.81e-02 -4.1 3.32e-02 - 1.00e+00 1.00e+00h 1 13 5.4426516e-01 0.00e+00 1.18e-01 -5.4 9.41e-03 - 1.00e+00 1.00e+00h 1 14 5.4419064e-01 0.00e+00 1.68e-02 -6.1 2.12e-04 - 1.00e+00 9.43e-01h 1 15 5.4418951e-01 0.00e+00 1.22e-04 -8.1 2.00e-06 - 1.00e+00 9.98e-01h 1 16 5.4418950e-01 0.00e+00 1.48e-06 -11.0 2.01e-08 - 1.00e+00 1.00e+00h 1 17 5.4418950e-01 0.00e+00 1.27e-09 -11.0 4.29e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4418949758677693e-01 5.4418949758677693e-01 Dual infeasibility......: 1.2732460641373677e-09 1.2732460641373677e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000006139733706e-11 1.0000006139733706e-11 Overall NLP error.......: 1.2732460641373677e-09 1.2732460641373677e-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 = 0.167 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350451e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5953842e+00 1.12e+01 9.39e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7289507e-01 0.00e+00 1.60e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 1.0035217e+00 0.00e+00 2.59e+00 -0.3 3.19e+00 - 1.00e+00 1.00e+00h 1 5 6.8140325e-01 0.00e+00 7.87e-01 -1.0 1.41e+00 - 9.90e-01 1.00e+00h 1 6 6.8253106e-01 0.00e+00 1.33e-02 -2.9 1.13e-01 - 9.94e-01 1.00e+00h 1 7 6.6885946e-01 0.00e+00 1.46e-01 -4.2 1.17e-01 - 1.00e+00 1.00e+00h 1 8 6.4129432e-01 0.00e+00 3.25e-01 -4.9 1.45e-01 - 1.00e+00 1.00e+00h 1 9 6.2416859e-01 1.02e-03 4.07e-01 -3.6 1.76e-01 - 1.00e+00 3.19e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.0924955e-01 5.73e-02 1.18e+00 -3.7 5.90e-01 - 1.00e+00 5.34e-01f 1 11 5.5285022e-01 0.00e+00 6.85e-01 -2.9 3.99e-02 - 1.00e+00 1.00e+00h 1 12 5.4697436e-01 0.00e+00 5.15e-02 -4.4 1.90e-02 - 1.00e+00 1.00e+00h 1 13 5.4425183e-01 0.00e+00 1.31e-01 -4.7 7.66e-03 - 1.00e+00 9.67e-01h 1 14 5.4419607e-01 0.00e+00 1.56e-02 -6.1 1.03e-04 - 1.00e+00 9.52e-01h 1 15 5.4419460e-01 0.00e+00 1.70e-04 -7.9 1.41e-06 - 1.00e+00 1.00e+00h 1 16 5.4419458e-01 0.00e+00 2.45e-06 -11.0 4.02e-08 - 1.00e+00 1.00e+00h 1 17 5.4419458e-01 0.00e+00 4.39e-09 -11.0 6.59e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4419458024356604e-01 5.4419458024356604e-01 Dual infeasibility......: 4.3858617848613335e-09 4.3858617848613335e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000023636195692e-11 1.0000023636195692e-11 Overall NLP error.......: 4.3858617848613335e-09 4.3858617848613335e-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 = 0.261 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350443e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5953459e+00 1.12e+01 9.39e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7274820e-01 0.00e+00 1.61e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 1.0015287e+00 0.00e+00 2.62e+00 -0.3 3.19e+00 - 1.00e+00 1.00e+00h 1 5 6.8236875e-01 0.00e+00 7.88e-01 -1.0 1.41e+00 - 9.89e-01 1.00e+00h 1 6 6.8331871e-01 0.00e+00 1.12e-02 -2.9 1.10e-01 - 9.95e-01 1.00e+00h 1 7 6.7012322e-01 0.00e+00 1.41e-01 -4.2 1.15e-01 - 1.00e+00 1.00e+00h 1 8 6.4472050e-01 0.00e+00 3.06e-01 -4.9 1.41e-01 - 1.00e+00 1.00e+00h 1 9 6.2556290e-01 7.65e-04 4.07e-01 -3.7 1.69e-01 - 1.00e+00 3.51e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.0747402e-01 6.01e-02 1.19e+00 -3.7 5.75e-01 - 1.00e+00 5.58e-01f 1 11 5.4597962e-01 0.00e+00 6.18e-01 -2.9 3.37e-02 - 1.00e+00 1.00e+00h 1 12 5.4491315e-01 0.00e+00 4.03e-02 -4.8 3.74e-03 - 1.00e+00 1.00e+00h 1 13 5.4422750e-01 0.00e+00 8.64e-02 -6.0 1.30e-03 - 1.00e+00 9.45e-01h 1 14 5.4419968e-01 0.00e+00 2.49e-03 -6.5 4.97e-05 - 1.00e+00 9.69e-01h 1 15 5.4419914e-01 0.00e+00 5.76e-05 -8.7 5.36e-07 - 1.00e+00 1.00e+00h 1 16 5.4419914e-01 0.00e+00 3.23e-07 -11.0 5.13e-09 - 1.00e+00 1.00e+00h 1 17 5.4419914e-01 0.00e+00 4.30e-09 -11.0 2.20e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4419913711081014e-01 5.4419913711081014e-01 Dual infeasibility......: 4.3013271833203248e-09 4.3013271833203248e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000133727817e-11 1.0000000133727817e-11 Overall NLP error.......: 4.3013271833203248e-09 4.3013271833203248e-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 = 0.274 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350436e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5953119e+00 1.12e+01 9.39e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7261792e-01 0.00e+00 1.61e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.9977937e-01 0.00e+00 2.64e+00 -0.3 3.18e+00 - 1.00e+00 1.00e+00h 1 5 6.8396104e-01 0.00e+00 7.89e-01 -1.0 1.41e+00 - 9.95e-01 1.00e+00h 1 6 6.8443023e-01 0.00e+00 8.36e-03 -3.1 1.07e-01 - 9.95e-01 1.00e+00h 1 7 6.7200764e-01 0.00e+00 1.39e-01 -4.2 1.04e-01 - 1.00e+00 1.00e+00h 1 8 6.4730247e-01 0.00e+00 3.01e-01 -4.9 1.33e-01 - 1.00e+00 1.00e+00h 1 9 6.1736799e-01 2.31e-04 4.80e-01 -3.7 2.02e-01 - 1.00e+00 4.28e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.1877873e-01 4.28e-02 1.16e+00 -3.8 6.61e-01 - 1.00e+00 4.27e-01f 1 11 5.4642321e-01 0.00e+00 5.74e-01 -3.0 2.49e-02 - 1.00e+00 1.00e+00h 1 12 5.4489288e-01 0.00e+00 5.13e-02 -4.8 4.42e-03 - 1.00e+00 1.00e+00h 1 13 5.4423314e-01 0.00e+00 8.43e-02 -5.6 1.41e-03 - 1.00e+00 9.38e-01h 1 14 5.4420384e-01 0.00e+00 2.55e-03 -6.7 6.09e-05 - 1.00e+00 9.62e-01h 1 15 5.4420326e-01 0.00e+00 6.25e-05 -8.8 5.88e-07 - 1.00e+00 1.00e+00h 1 16 5.4420325e-01 0.00e+00 2.40e-07 -11.0 3.31e-09 - 1.00e+00 1.00e+00h 1 17 5.4420325e-01 0.00e+00 3.79e-09 -11.0 1.35e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4420325374165590e-01 5.4420325374165590e-01 Dual infeasibility......: 3.7905275585004006e-09 3.7905275585004006e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000082133302e-11 1.0000000082133302e-11 Overall NLP error.......: 3.7905275585004006e-09 3.7905275585004006e-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 = 0.187 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350430e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5952814e+00 1.12e+01 9.39e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7250134e-01 0.00e+00 1.61e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.9822875e-01 0.00e+00 2.65e+00 -0.3 3.17e+00 - 1.00e+00 1.00e+00h 1 5 6.8450224e-01 0.00e+00 7.90e-01 -1.0 1.42e+00 - 9.93e-01 1.00e+00h 1 6 6.8483668e-01 0.00e+00 7.55e-03 -3.0 1.05e-01 - 9.96e-01 1.00e+00h 1 7 6.7235654e-01 0.00e+00 1.38e-01 -4.2 1.02e-01 - 1.00e+00 1.00e+00h 1 8 6.4662403e-01 0.00e+00 3.09e-01 -4.9 1.33e-01 - 1.00e+00 1.00e+00h 1 9 6.1167686e-01 1.79e-04 5.20e-01 -3.7 2.30e-01 - 1.00e+00 4.33e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2465934e-01 3.34e-02 1.15e+00 -3.7 7.23e-01 - 1.00e+00 3.55e-01f 1 11 5.4982810e-01 0.00e+00 5.83e-01 -3.0 2.37e-02 - 1.00e+00 1.00e+00h 1 12 5.4567450e-01 0.00e+00 5.58e-02 -4.6 1.28e-02 - 1.00e+00 1.00e+00h 1 13 5.4423939e-01 0.00e+00 1.10e-01 -5.0 4.23e-03 - 1.00e+00 9.65e-01h 1 14 5.4420790e-01 0.00e+00 3.13e-03 -6.3 5.45e-05 - 1.00e+00 9.65e-01h 1 15 5.4420700e-01 0.00e+00 1.15e-04 -8.5 8.69e-07 - 1.00e+00 1.00e+00h 1 16 5.4420700e-01 0.00e+00 3.99e-07 -11.0 8.49e-09 - 1.00e+00 1.00e+00h 1 17 5.4420700e-01 0.00e+00 6.31e-09 -11.0 4.24e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4420699737432876e-01 5.4420699737432876e-01 Dual infeasibility......: 6.3062540744951434e-09 6.3062540744951434e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000315436442e-11 1.0000000315436442e-11 Overall NLP error.......: 6.3062540744951434e-09 6.3062540744951434e-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 = 0.190 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350424e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5952538e+00 1.12e+01 9.39e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7239623e-01 0.00e+00 1.61e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.9684261e-01 0.00e+00 2.67e+00 -0.3 3.17e+00 - 1.00e+00 1.00e+00h 1 5 6.8543681e-01 0.00e+00 7.89e-01 -0.9 1.42e+00 - 9.95e-01 1.00e+00h 1 6 6.8553528e-01 0.00e+00 6.32e-03 -3.0 1.04e-01 - 9.97e-01 1.00e+00h 1 7 6.7168528e-01 0.00e+00 1.44e-01 -4.2 1.02e-01 - 1.00e+00 1.00e+00f 1 8 6.3581403e-01 0.00e+00 3.86e-01 -4.9 1.53e-01 - 1.00e+00 1.00e+00h 1 9 5.9082190e-01 7.22e-04 6.50e-01 -3.6 4.01e-01 - 1.00e+00 2.99e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.3745567e-01 1.09e-02 1.11e+00 -3.6 9.39e-01 - 1.00e+00 1.81e-01f 1 11 5.4701362e-01 0.00e+00 4.88e-01 -3.1 9.19e-03 - 1.00e+00 1.00e+00h 1 12 5.4482022e-01 0.00e+00 7.08e-02 -4.9 6.00e-03 - 1.00e+00 1.00e+00h 1 13 5.4422699e-01 0.00e+00 7.37e-02 -5.2 1.60e-03 - 1.00e+00 9.60e-01h 1 14 5.4421077e-01 0.00e+00 1.56e-03 -6.9 3.14e-05 - 1.00e+00 9.69e-01h 1 15 5.4421042e-01 0.00e+00 4.13e-05 -9.0 3.37e-07 - 1.00e+00 1.00e+00h 1 16 5.4421042e-01 0.00e+00 1.81e-07 -11.0 2.63e-09 - 1.00e+00 1.00e+00h 1 17 5.4421042e-01 0.00e+00 1.11e-08 -11.0 4.50e-11 - 1.00e+00 1.00e+00h 1 18 5.4421042e-01 0.00e+00 4.39e-09 -11.0 6.49e-12 - 1.00e+00 1.25e-01h 4 Number of Iterations....: 18 (scaled) (unscaled) Objective...............: 5.4421042157022992e-01 5.4421042157022992e-01 Dual infeasibility......: 4.3854514464314320e-09 4.3854514464314320e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000230956733e-11 1.0000000230956733e-11 Overall NLP error.......: 4.3854514464314320e-09 4.3854514464314320e-09 Number of objective function evaluations = 24 Number of objective gradient evaluations = 19 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 = 19 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.206 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350419e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5952287e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7230082e-01 0.00e+00 1.61e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.9559429e-01 0.00e+00 2.68e+00 -0.3 3.16e+00 - 1.00e+00 1.00e+00h 1 5 6.8597781e-01 0.00e+00 7.89e-01 -0.9 1.42e+00 - 9.94e-01 1.00e+00h 1 6 6.8592318e-01 0.00e+00 5.77e-03 -3.0 1.05e-01 - 9.98e-01 1.00e+00h 1 7 6.6883720e-01 0.00e+00 1.58e-01 -4.2 1.35e-01 - 1.00e+00 1.00e+00f 1 8 6.0083426e-01 0.00e+00 5.99e-01 -4.9 2.37e-01 - 1.00e+00 1.00e+00h 1 9 5.6871912e-01 2.34e-03 7.58e-01 -3.8 7.64e-01 - 1.00e+00 1.09e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4241205e-01 2.52e-03 1.05e+00 -4.0 6.68e-01 - 1.00e+00 1.30e-01h 1 11 5.4440204e-01 0.00e+00 3.27e-01 -3.7 1.66e-03 - 1.00e+00 1.00e+00h 1 12 5.4424569e-01 0.00e+00 3.56e-02 -5.7 1.52e-04 - 1.00e+00 1.00e+00h 1 13 5.4421415e-01 0.00e+00 4.72e-03 -7.3 4.14e-05 - 1.00e+00 9.51e-01h 1 14 5.4421357e-01 0.00e+00 7.45e-05 -9.1 5.71e-07 - 1.00e+00 9.88e-01h 1 15 5.4421357e-01 0.00e+00 5.71e-07 -11.0 6.98e-09 - 1.00e+00 1.00e+00h 1 16 5.4421357e-01 0.00e+00 2.68e-09 -11.0 1.06e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4421356973168844e-01 5.4421356973168844e-01 Dual infeasibility......: 2.6780224704481270e-09 2.6780224704481270e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000249685820e-11 1.0000000249685820e-11 Overall NLP error.......: 2.6780224704481270e-09 2.6780224704481270e-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 = 0.208 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350414e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5952057e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7221370e-01 0.00e+00 1.62e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.9446274e-01 0.00e+00 2.70e+00 -0.3 3.16e+00 - 1.00e+00 1.00e+00h 1 5 6.8627851e-01 0.00e+00 7.88e-01 -0.9 1.42e+00 - 9.92e-01 1.00e+00h 1 6 6.8612873e-01 0.00e+00 5.55e-03 -3.0 1.06e-01 - 9.98e-01 1.00e+00h 1 7 6.6479800e-01 0.00e+00 1.78e-01 -4.2 1.73e-01 - 1.00e+00 1.00e+00f 1 8 5.7242743e-01 8.26e-04 7.44e-01 -3.8 3.35e-01 - 1.00e+00 8.20e-01h 1 9 5.4233186e-01 2.82e-03 1.03e+00 -3.2 7.33e-01 - 1.00e+00 1.32e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4454202e-01 0.00e+00 3.63e-01 -3.6 1.83e-03 - 1.00e+00 1.00e+00h 1 11 5.4429318e-01 0.00e+00 5.16e-02 -5.5 2.42e-04 - 1.00e+00 1.00e+00h 1 12 5.4421812e-01 0.00e+00 2.51e-02 -7.0 1.10e-04 - 1.00e+00 9.31e-01h 1 13 5.4421651e-01 0.00e+00 2.27e-04 -7.9 1.58e-06 - 1.00e+00 9.84e-01h 1 14 5.4421648e-01 0.00e+00 3.71e-06 -11.0 4.94e-08 - 1.00e+00 1.00e+00h 1 15 5.4421648e-01 0.00e+00 1.03e-09 -11.0 1.32e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4421647733926548e-01 5.4421647733926548e-01 Dual infeasibility......: 1.0267334760172275e-09 1.0267334760172275e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000027539983028e-11 1.0000027539983028e-11 Overall NLP error.......: 1.0267334760172275e-09 1.0267334760172275e-09 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 = 0.191 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350410e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5951846e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7213374e-01 0.00e+00 1.62e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.9343111e-01 0.00e+00 2.71e+00 -0.3 3.15e+00 - 1.00e+00 1.00e+00h 1 5 6.8682531e-01 0.00e+00 7.88e-01 -0.9 1.42e+00 - 9.93e-01 1.00e+00h 1 6 6.8667938e-01 0.00e+00 5.41e-03 -2.8 1.05e-01 - 1.00e+00 1.00e+00h 1 7 6.6459309e-01 0.00e+00 1.76e-01 -4.1 1.77e-01 - 1.00e+00 1.00e+00f 1 8 5.7509598e-01 8.42e-04 7.25e-01 -3.7 3.37e-01 - 1.00e+00 7.90e-01h 1 9 5.4201670e-01 3.04e-03 1.02e+00 -3.3 7.06e-01 - 1.00e+00 1.50e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4462719e-01 0.00e+00 3.82e-01 -3.5 2.19e-03 - 1.00e+00 1.00e+00h 1 11 5.4432222e-01 0.00e+00 5.72e-02 -5.4 2.99e-04 - 1.00e+00 1.00e+00h 1 12 5.4422165e-01 0.00e+00 3.32e-02 -6.8 1.49e-04 - 1.00e+00 9.25e-01h 1 13 5.4421923e-01 0.00e+00 3.46e-04 -7.6 2.38e-06 - 1.00e+00 9.84e-01h 1 14 5.4421917e-01 0.00e+00 6.16e-06 -11.0 8.87e-08 - 1.00e+00 1.00e+00h 1 15 5.4421917e-01 0.00e+00 2.08e-09 -11.0 6.37e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 15 (scaled) (unscaled) Objective...............: 5.4421917379310980e-01 5.4421917379310980e-01 Dual infeasibility......: 2.0782541243491437e-09 2.0782541243491437e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000057645078693e-11 1.0000057645078693e-11 Overall NLP error.......: 2.0782541243491437e-09 2.0782541243491437e-09 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 = 0.193 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350405e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5951651e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7206000e-01 0.00e+00 1.62e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.9248569e-01 0.00e+00 2.72e+00 -0.3 3.15e+00 - 1.00e+00 1.00e+00h 1 5 6.8674069e-01 0.00e+00 7.87e-01 -0.9 1.43e+00 - 9.88e-01 1.00e+00h 1 6 6.8660543e-01 0.00e+00 5.46e-03 -2.8 1.05e-01 - 1.00e+00 1.00e+00h 1 7 6.6542390e-01 0.00e+00 1.71e-01 -4.1 1.70e-01 - 1.00e+00 1.00e+00f 1 8 5.7702511e-01 7.45e-04 7.17e-01 -3.8 3.18e-01 - 1.00e+00 8.38e-01h 1 9 5.4169942e-01 3.23e-03 1.03e+00 -3.2 7.19e-01 - 1.00e+00 1.57e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4471245e-01 0.00e+00 4.00e-01 -3.5 2.55e-03 - 1.00e+00 1.00e+00h 1 11 5.4435498e-01 0.00e+00 6.04e-02 -5.4 3.63e-04 - 1.00e+00 1.00e+00h 1 12 5.4422512e-01 0.00e+00 4.24e-02 -6.7 2.00e-04 - 1.00e+00 9.20e-01h 1 13 5.4422177e-01 0.00e+00 5.02e-04 -7.3 3.28e-06 - 1.00e+00 9.86e-01h 1 14 5.4422168e-01 0.00e+00 9.44e-06 -9.4 1.59e-07 - 1.00e+00 1.00e+00h 1 15 5.4422168e-01 0.00e+00 9.43e-08 -11.0 1.08e-09 - 1.00e+00 1.00e+00h 1 16 5.4422168e-01 0.00e+00 8.93e-09 -11.0 2.83e-12 - 1.00e+00 5.00e-01h 2 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4422168364557022e-01 5.4422168364557022e-01 Dual infeasibility......: 8.9272603753798307e-09 8.9272603753798307e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000012065e-11 1.0000000000012065e-11 Overall NLP error.......: 8.9272603753798307e-09 8.9272603753798307e-09 Number of objective function evaluations = 21 Number of objective gradient evaluations = 17 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 = 17 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.236 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350402e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5951470e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7199172e-01 0.00e+00 1.62e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.9161525e-01 0.00e+00 2.73e+00 -0.3 3.14e+00 - 1.00e+00 1.00e+00h 1 5 6.8768737e-01 0.00e+00 7.86e-01 -0.9 1.43e+00 - 9.93e-01 1.00e+00h 1 6 6.8726213e-01 0.00e+00 6.01e-03 -2.8 1.07e-01 - 1.00e+00 1.00e+00h 1 7 6.3885274e-01 0.00e+00 2.90e-01 -4.1 2.66e-01 - 1.00e+00 1.00e+00f 1 8 5.7945529e-01 5.39e-03 5.80e-01 -2.4 4.31e-01 - 1.00e+00 3.73e-01h 1 9 5.4077685e-01 3.21e-03 8.77e-01 -2.7 4.14e-01 - 1.00e+00 3.09e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4515842e-01 6.64e-04 1.99e-01 -3.0 4.64e-03 - 1.00e+00 8.72e-01h 1 11 5.4447919e-01 0.00e+00 6.94e-03 -4.7 4.09e-03 - 1.00e+00 1.00e+00h 1 12 5.4422736e-01 0.00e+00 3.45e-02 -6.4 7.81e-04 - 1.00e+00 9.92e-01h 1 13 5.4422406e-01 0.00e+00 3.96e-04 -7.5 5.42e-06 - 1.00e+00 9.90e-01h 1 14 5.4422403e-01 0.00e+00 4.13e-06 -9.7 5.35e-08 - 1.00e+00 1.00e+00h 1 15 5.4422403e-01 1.86e-12 4.28e-08 -11.0 5.90e-10 - 1.00e+00 1.00e+00h 1 16 5.4422403e-01 0.00e+00 1.00e-08 -11.0 1.40e-11 - 1.00e+00 1.00e+00h 1 17 5.4422403e-01 0.00e+00 5.81e-09 -11.0 7.72e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4422402775631928e-01 5.4422402775631928e-01 Dual infeasibility......: 5.8106661704471207e-09 5.8106661704471207e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000037e-11 1.0000000000000037e-11 Overall NLP error.......: 5.8106661704471207e-09 5.8106661704471207e-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 = 0.230 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350398e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5951302e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7192824e-01 0.00e+00 1.62e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.9081049e-01 0.00e+00 2.74e+00 -0.3 3.14e+00 - 1.00e+00 1.00e+00h 1 5 6.8824682e-01 0.00e+00 7.85e-01 -0.9 1.43e+00 - 9.95e-01 1.00e+00h 1 6 6.8763348e-01 0.00e+00 6.35e-03 -2.8 1.08e-01 - 1.00e+00 1.00e+00h 1 7 6.4286086e-01 0.00e+00 2.60e-01 -4.1 2.53e-01 - 1.00e+00 1.00e+00f 1 8 5.7613973e-01 6.02e-03 6.06e-01 -2.4 4.37e-01 - 1.00e+00 4.44e-01h 1 9 5.3979318e-01 4.44e-03 9.12e-01 -2.6 5.03e-01 - 1.00e+00 2.42e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4557484e-01 5.54e-04 2.71e-01 -2.9 6.08e-03 - 1.00e+00 8.93e-01h 1 11 5.4458881e-01 0.00e+00 3.03e-02 -4.6 5.07e-03 - 1.00e+00 1.00e+00h 1 12 5.4423185e-01 0.00e+00 4.78e-02 -6.2 1.14e-03 - 1.00e+00 9.74e-01h 1 13 5.4422632e-01 0.00e+00 6.07e-04 -7.6 1.14e-05 - 1.00e+00 9.74e-01h 1 14 5.4422622e-01 0.00e+00 1.27e-05 -9.7 1.11e-07 - 1.00e+00 1.00e+00h 1 15 5.4422622e-01 0.00e+00 5.45e-08 -11.0 6.24e-10 - 1.00e+00 1.00e+00h 1 16 5.4422622e-01 0.00e+00 6.95e-09 -11.0 8.67e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4422622365907947e-01 5.4422622365907947e-01 Dual infeasibility......: 6.9515025957755938e-09 6.9515025957755938e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000613507e-11 1.0000000000613507e-11 Overall NLP error.......: 6.9515025957755938e-09 6.9515025957755938e-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 = 0.241 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350395e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5951144e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7186903e-01 0.00e+00 1.62e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.9006362e-01 0.00e+00 2.75e+00 -0.3 3.14e+00 - 1.00e+00 1.00e+00h 1 5 6.8817056e-01 0.00e+00 7.85e-01 -0.9 1.43e+00 - 9.91e-01 1.00e+00h 1 6 6.8756878e-01 0.00e+00 6.37e-03 -2.8 1.08e-01 - 1.00e+00 1.00e+00h 1 7 6.4319065e-01 0.00e+00 2.57e-01 -4.1 2.54e-01 - 1.00e+00 1.00e+00f 1 8 5.7763889e-01 5.94e-03 5.97e-01 -2.4 4.26e-01 - 1.00e+00 4.50e-01h 1 9 5.3960126e-01 5.16e-03 9.12e-01 -2.6 5.10e-01 - 1.00e+00 2.50e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4572945e-01 5.81e-04 2.77e-01 -2.9 6.52e-03 - 1.00e+00 8.89e-01h 1 11 5.4463613e-01 0.00e+00 3.32e-02 -4.6 5.61e-03 - 1.00e+00 1.00e+00h 1 12 5.4423478e-01 0.00e+00 5.32e-02 -6.2 1.29e-03 - 1.00e+00 9.72e-01h 1 13 5.4422841e-01 0.00e+00 7.18e-04 -7.4 1.29e-05 - 1.00e+00 9.74e-01h 1 14 5.4422829e-01 0.00e+00 1.72e-05 -9.5 1.26e-07 - 1.00e+00 1.00e+00h 1 15 5.4422829e-01 0.00e+00 7.72e-08 -11.0 8.83e-10 - 1.00e+00 1.00e+00h 1 16 5.4422829e-01 0.00e+00 4.28e-09 -11.0 4.63e-12 - 1.00e+00 5.00e-01h 2 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4422828645594035e-01 5.4422828645594035e-01 Dual infeasibility......: 4.2808487865642064e-09 4.2808487865642064e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000019469e-11 1.0000000000019469e-11 Overall NLP error.......: 4.2808487865642064e-09 4.2808487865642064e-09 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 = 0.285 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350392e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5950997e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7181362e-01 0.00e+00 1.62e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.8936808e-01 0.00e+00 2.76e+00 -0.3 3.13e+00 - 1.00e+00 1.00e+00h 1 5 6.8913581e-01 0.00e+00 7.83e-01 -0.9 1.43e+00 - 9.97e-01 1.00e+00h 1 6 6.8819988e-01 0.00e+00 6.84e-03 -2.8 1.10e-01 - 1.00e+00 1.00e+00h 1 7 6.5129500e-01 0.00e+00 2.10e-01 -4.1 2.35e-01 - 1.00e+00 1.00e+00f 1 8 6.0306335e-01 3.41e-03 4.70e-01 -2.7 3.00e-01 - 1.00e+00 4.55e-01h 1 9 5.3113301e-01 2.29e-02 8.95e-01 -3.1 3.57e-01 - 1.00e+00 6.11e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4803309e-01 8.77e-04 3.70e-01 -2.9 1.85e-02 - 1.00e+00 8.72e-01h 1 11 5.4542132e-01 0.00e+00 3.83e-02 -4.6 1.43e-02 - 1.00e+00 1.00e+00h 1 12 5.4425142e-01 0.00e+00 1.01e-01 -5.8 4.07e-03 - 1.00e+00 9.71e-01h 1 13 5.4423081e-01 0.00e+00 2.48e-03 -6.6 4.12e-05 - 1.00e+00 9.58e-01h 1 14 5.4423023e-01 0.00e+00 9.26e-05 -8.8 5.55e-07 - 1.00e+00 1.00e+00h 1 15 5.4423023e-01 8.66e-12 2.65e-07 -11.0 4.12e-09 - 1.00e+00 1.00e+00h 1 16 5.4423023e-01 0.00e+00 3.58e-09 -11.0 2.11e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4423022929737652e-01 5.4423022929737652e-01 Dual infeasibility......: 3.5774055939796767e-09 3.5774055939796767e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000101178648e-11 1.0000000101178648e-11 Overall NLP error.......: 3.5774055939796767e-09 3.5774055939796767e-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 = 0.350 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350389e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5950858e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7176162e-01 0.00e+00 1.62e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.8871827e-01 0.00e+00 2.77e+00 -0.3 3.13e+00 - 1.00e+00 1.00e+00h 1 5 6.8906456e-01 0.00e+00 7.82e-01 -0.9 1.43e+00 - 9.93e-01 1.00e+00h 1 6 6.8814046e-01 0.00e+00 6.85e-03 -2.8 1.10e-01 - 1.00e+00 1.00e+00h 1 7 6.5108528e-01 0.00e+00 2.12e-01 -4.1 2.34e-01 - 1.00e+00 1.00e+00f 1 8 6.0159057e-01 3.44e-03 4.79e-01 -2.7 3.10e-01 - 1.00e+00 4.51e-01h 1 9 5.3216927e-01 2.07e-02 8.99e-01 -3.0 3.76e-01 - 1.00e+00 5.64e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.4958449e-01 1.14e-04 4.62e-01 -2.9 1.93e-02 - 1.00e+00 9.36e-01h 1 11 5.4559177e-01 0.00e+00 5.60e-02 -4.6 1.57e-02 - 1.00e+00 1.00e+00h 1 12 5.4425518e-01 0.00e+00 1.09e-01 -5.7 4.73e-03 - 1.00e+00 9.63e-01h 1 13 5.4423273e-01 0.00e+00 2.73e-03 -6.6 4.78e-05 - 1.00e+00 9.52e-01h 1 14 5.4423207e-01 0.00e+00 1.12e-04 -8.8 6.37e-07 - 1.00e+00 1.00e+00h 1 15 5.4423206e-01 0.00e+00 2.78e-07 -11.0 4.22e-09 - 1.00e+00 1.00e+00h 1 16 5.4423206e-01 0.00e+00 2.70e-09 -11.0 1.22e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4423206324467388e-01 5.4423206324467388e-01 Dual infeasibility......: 2.7005923053380343e-09 2.7005923053380343e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000119350479e-11 1.0000000119350479e-11 Overall NLP error.......: 2.7005923053380343e-09 2.7005923053380343e-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 = 0.359 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350386e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5950728e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7171269e-01 0.00e+00 1.62e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.8810944e-01 0.00e+00 2.77e+00 -0.3 3.13e+00 - 1.00e+00 1.00e+00h 1 5 6.8899690e-01 0.00e+00 7.82e-01 -0.9 1.43e+00 - 9.90e-01 1.00e+00h 1 6 6.8808434e-01 0.00e+00 6.86e-03 -2.8 1.10e-01 - 1.00e+00 1.00e+00h 1 7 6.5093142e-01 0.00e+00 2.13e-01 -4.1 2.34e-01 - 1.00e+00 1.00e+00f 1 8 6.0020476e-01 3.45e-03 4.88e-01 -2.7 3.20e-01 - 1.00e+00 4.49e-01h 1 9 5.3305655e-01 1.87e-02 9.04e-01 -3.0 3.94e-01 - 1.00e+00 5.24e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.5072504e-01 0.00e+00 5.40e-01 -2.9 1.92e-02 - 1.00e+00 1.00e+00h 1 11 5.4571212e-01 0.00e+00 6.26e-02 -4.3 1.63e-02 - 1.00e+00 1.00e+00h 1 12 5.4425793e-01 0.00e+00 1.14e-01 -5.7 5.15e-03 - 1.00e+00 9.58e-01h 1 13 5.4423458e-01 0.00e+00 2.87e-03 -6.6 5.19e-05 - 1.00e+00 9.51e-01h 1 14 5.4423380e-01 0.00e+00 1.38e-04 -8.7 7.42e-07 - 1.00e+00 1.00e+00h 1 15 5.4423380e-01 0.00e+00 2.59e-07 -11.0 5.13e-09 - 1.00e+00 1.00e+00h 1 16 5.4423380e-01 0.00e+00 1.84e-09 -11.0 1.23e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4423379845274911e-01 5.4423379845274911e-01 Dual infeasibility......: 1.8410271085400609e-09 1.8410271085400609e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000106408938e-11 1.0000000106408938e-11 Overall NLP error.......: 1.8410271085400609e-09 1.8410271085400609e-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 = 0.287 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350384e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5950604e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7166654e-01 0.00e+00 1.63e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.8753746e-01 0.00e+00 2.78e+00 -0.3 3.13e+00 - 1.00e+00 1.00e+00h 1 5 6.8957660e-01 0.00e+00 7.81e-01 -0.9 1.43e+00 - 9.93e-01 1.00e+00h 1 6 6.8844711e-01 0.00e+00 7.11e-03 -2.8 1.12e-01 - 1.00e+00 1.00e+00h 1 7 6.5698098e-01 0.00e+00 1.75e-01 -4.1 2.23e-01 - 1.00e+00 1.00e+00f 1 8 6.1435835e-01 2.47e-03 4.13e-01 -2.8 2.45e-01 - 1.00e+00 5.45e-01h 1 9 5.2740923e-01 2.48e-02 8.60e-01 -3.3 2.54e-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 5.5896761e-01 0.00e+00 6.24e-01 -2.2 3.10e-02 - 1.00e+00 1.00e+00h 1 11 5.4945154e-01 0.00e+00 6.16e-02 -4.0 1.12e-02 - 1.00e+00 1.00e+00h 1 12 5.4434020e-01 0.00e+00 1.46e-01 -4.9 6.92e-03 - 1.00e+00 9.33e-01h 1 13 5.4424467e-01 0.00e+00 4.42e-02 -5.4 1.03e-04 - 1.00e+00 8.95e-01h 1 14 5.4423557e-01 0.00e+00 1.22e-03 -7.2 1.28e-05 - 1.00e+00 9.93e-01h 1 15 5.4423544e-01 0.00e+00 2.05e-05 -9.3 1.27e-07 - 1.00e+00 1.00e+00h 1 16 5.4423544e-01 0.00e+00 1.19e-07 -11.0 1.44e-09 - 1.00e+00 1.00e+00h 1 17 5.4423544e-01 0.00e+00 1.25e-08 -11.0 1.02e-11 - 1.00e+00 1.00e+00h 1 18 5.4423544e-01 0.00e+00 1.79e-08 -11.0 8.59e-12 - 1.00e+00 1.00e+00H 1 19 5.4423544e-01 1.18e-11 1.08e-08 -11.0 2.72e-11 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 5.4423544e-01 0.00e+00 7.38e-10 -11.0 2.39e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 20 (scaled) (unscaled) Objective...............: 5.4423544339284868e-01 5.4423544339284868e-01 Dual infeasibility......: 7.3791184274085708e-10 7.3791184274085708e-10 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000000216e-11 1.0000000000000216e-11 Overall NLP error.......: 7.3791184274085708e-10 7.3791184274085708e-10 Number of objective function evaluations = 23 Number of objective gradient evaluations = 21 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 = 21 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.342 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350381e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5950488e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7162290e-01 0.00e+00 1.63e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.8699877e-01 0.00e+00 2.79e+00 -0.3 3.12e+00 - 1.00e+00 1.00e+00h 1 5 6.8991423e-01 0.00e+00 7.80e-01 -0.9 1.43e+00 - 9.94e-01 1.00e+00h 1 6 6.8864894e-01 0.00e+00 7.25e-03 -2.8 1.13e-01 - 1.00e+00 1.00e+00h 1 7 6.5984927e-01 0.00e+00 1.59e-01 -4.1 2.16e-01 - 1.00e+00 1.00e+00f 1 8 6.1979784e-01 2.10e-03 3.88e-01 -3.0 2.37e-01 - 1.00e+00 6.02e-01h 1 9 5.5444500e-01 9.41e-03 6.06e-01 -3.5 2.12e-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 5.2727582e-01 2.87e-02 8.78e-01 -2.7 1.11e+00 - 1.00e+00 7.46e-02h 1 11 5.4427434e-01 7.05e-06 3.57e-01 -3.6 1.53e-02 - 1.00e+00 1.00e+00h 1 12 5.4426422e-01 0.00e+00 4.82e-04 -5.4 3.07e-04 - 1.00e+00 1.00e+00h 1 13 5.4423716e-01 0.00e+00 2.97e-03 -7.2 6.89e-05 - 1.00e+00 1.00e+00h 1 14 5.4423701e-01 0.00e+00 2.25e-05 -9.3 2.08e-07 - 1.00e+00 9.98e-01h 1 15 5.4423701e-01 0.00e+00 6.98e-08 -11.0 1.35e-09 - 1.00e+00 1.00e+00h 1 16 5.4423701e-01 3.54e-12 6.79e-09 -11.0 2.05e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4423700571546629e-01 5.4423700571546629e-01 Dual infeasibility......: 6.7854496466068781e-09 6.7854496466068781e-09 Constraint violation....: 3.5433295107962007e-12 3.5433295107962007e-12 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000001303604e-11 1.0000000001303604e-11 Overall NLP error.......: 6.7854496466068781e-09 6.7854496466068781e-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 = 0.308 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350379e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5950377e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7158156e-01 0.00e+00 1.63e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.8649027e-01 0.00e+00 2.79e+00 -0.3 3.12e+00 - 1.00e+00 1.00e+00h 1 5 6.8985347e-01 0.00e+00 7.80e-01 -0.9 1.43e+00 - 9.92e-01 1.00e+00h 1 6 6.8859954e-01 0.00e+00 7.25e-03 -2.8 1.12e-01 - 1.00e+00 1.00e+00h 1 7 6.5962803e-01 0.00e+00 1.60e-01 -4.1 2.16e-01 - 1.00e+00 1.00e+00f 1 8 6.1907714e-01 2.10e-03 3.92e-01 -3.0 2.38e-01 - 1.00e+00 5.97e-01h 1 9 5.5149344e-01 9.61e-03 6.90e-01 -3.5 2.18e-01 - 1.00e+00 9.94e-01h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 5.2614229e-01 2.99e-02 8.74e-01 -2.7 1.13e+00 - 1.00e+00 6.68e-02f 1 11 5.4416172e-01 2.33e-04 3.40e-01 -3.7 1.62e-02 - 1.00e+00 1.00e+00h 1 12 5.4424928e-01 0.00e+00 9.24e-03 -5.6 9.10e-05 - 1.00e+00 1.00e+00h 1 13 5.4423873e-01 0.00e+00 1.80e-03 -7.5 1.09e-05 - 1.00e+00 1.00e+00h 1 14 5.4423849e-01 0.00e+00 4.18e-05 -9.3 2.45e-07 - 1.00e+00 9.97e-01h 1 15 5.4423849e-01 3.73e-12 1.15e-07 -11.0 1.71e-09 - 1.00e+00 1.00e+00h 1 16 5.4423849e-01 0.00e+00 7.65e-09 -11.0 1.96e-11 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 16 (scaled) (unscaled) Objective...............: 5.4423849211317676e-01 5.4423849211317676e-01 Dual infeasibility......: 7.6457177256017417e-09 7.6457177256017417e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000006445069e-11 1.0000000006445069e-11 Overall NLP error.......: 7.6457177256017417e-09 7.6457177256017417e-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 = 0.294 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350377e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5950272e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7154231e-01 0.00e+00 1.63e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.8600925e-01 0.00e+00 2.80e+00 -0.3 3.12e+00 - 1.00e+00 1.00e+00h 1 5 6.9044626e-01 0.00e+00 7.78e-01 -0.9 1.43e+00 - 9.95e-01 1.00e+00h 1 6 6.8895519e-01 0.00e+00 7.45e-03 -2.8 1.14e-01 - 1.00e+00 1.00e+00h 1 7 6.6325135e-01 0.00e+00 1.41e-01 -4.1 2.05e-01 - 1.00e+00 1.00e+00f 1 8 6.2554908e-01 1.67e-03 3.64e-01 -3.2 2.25e-01 - 1.00e+00 6.94e-01h 1 9 5.7690848e-01 7.16e-03 4.41e-01 -3.5 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 5.2924957e-01 2.57e-02 9.25e-01 -3.0 1.09e+00 - 1.00e+00 1.37e-01h 1 11 5.4463227e-01 7.41e-05 4.65e-01 -3.3 1.40e-02 - 1.00e+00 1.00e+00h 1 12 5.4439485e-01 0.00e+00 5.14e-02 -5.3 3.64e-04 - 1.00e+00 1.00e+00h 1 13 5.4424426e-01 0.00e+00 5.41e-02 -6.7 2.33e-04 - 1.00e+00 9.30e-01h 1 14 5.4424004e-01 0.00e+00 7.62e-04 -7.1 4.14e-06 - 1.00e+00 9.84e-01h 1 15 5.4423991e-01 0.00e+00 1.65e-05 -9.3 2.47e-07 - 1.00e+00 1.00e+00h 1 16 5.4423991e-01 0.00e+00 1.61e-07 -11.0 1.63e-09 - 1.00e+00 1.00e+00h 1 17 5.4423991e-01 0.00e+00 1.15e-09 -11.0 6.85e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4423990870591377e-01 5.4423990870591377e-01 Dual infeasibility......: 1.1529586174674478e-09 1.1529586174674478e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000006452984e-11 1.0000000006452984e-11 Overall NLP error.......: 1.1529586174674478e-09 1.1529586174674478e-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 = 0.381 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350375e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5950171e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7150498e-01 0.00e+00 1.63e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.8555331e-01 0.00e+00 2.80e+00 -0.3 3.12e+00 - 1.00e+00 1.00e+00h 1 5 6.9038945e-01 0.00e+00 7.78e-01 -0.9 1.44e+00 - 9.93e-01 1.00e+00h 1 6 6.8890956e-01 0.00e+00 7.44e-03 -2.8 1.14e-01 - 1.00e+00 1.00e+00h 1 7 6.6308951e-01 0.00e+00 1.41e-01 -4.1 2.06e-01 - 1.00e+00 1.00e+00f 1 8 6.2509217e-01 1.67e-03 3.66e-01 -3.2 2.26e-01 - 1.00e+00 6.90e-01h 1 9 5.7524986e-01 7.34e-03 4.48e-01 -3.5 1.76e-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 5.2926780e-01 2.56e-02 9.21e-01 -3.0 1.11e+00 - 1.00e+00 1.30e-01h 1 11 5.4463107e-01 5.15e-05 4.65e-01 -3.3 1.39e-02 - 1.00e+00 1.00e+00h 1 12 5.4439412e-01 0.00e+00 5.16e-02 -5.3 3.57e-04 - 1.00e+00 1.00e+00h 1 13 5.4424559e-01 0.00e+00 5.40e-02 -6.7 2.28e-04 - 1.00e+00 9.30e-01h 1 14 5.4424139e-01 0.00e+00 7.64e-04 -7.1 4.12e-06 - 1.00e+00 9.85e-01h 1 15 5.4424126e-01 0.00e+00 1.62e-05 -9.3 2.41e-07 - 1.00e+00 1.00e+00h 1 16 5.4424126e-01 0.00e+00 1.53e-07 -11.0 1.60e-09 - 1.00e+00 1.00e+00h 1 17 5.4424126e-01 0.00e+00 1.37e-09 -11.0 1.68e-12 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4424126073075996e-01 5.4424126073075996e-01 Dual infeasibility......: 1.3654029018539404e-09 1.3654029018539404e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000005923514e-11 1.0000000005923514e-11 Overall NLP error.......: 1.3654029018539404e-09 1.3654029018539404e-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 = 0.378 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 3.0085696e+00 0.00e+00 9.85e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.2350373e+00 0.00e+00 3.29e+00 -0.4 1.89e+00 - 1.00e+00 1.00e+00f 1 2 -1.5950076e+00 1.12e+01 9.38e-01 -1.0 7.46e+00 - 1.00e+00 9.51e-01f 1 3 9.7146943e-01 0.00e+00 1.63e+00 -0.6 5.15e+00 - 2.63e-01 1.00e+00H 1 4 9.8512035e-01 0.00e+00 2.81e+00 -0.3 3.11e+00 - 1.00e+00 1.00e+00h 1 5 6.9033503e-01 0.00e+00 7.78e-01 -0.9 1.44e+00 - 9.91e-01 1.00e+00h 1 6 6.8886601e-01 0.00e+00 7.44e-03 -2.8 1.14e-01 - 1.00e+00 1.00e+00h 1 7 6.6293359e-01 0.00e+00 1.42e-01 -4.1 2.06e-01 - 1.00e+00 1.00e+00f 1 8 6.2464134e-01 1.68e-03 3.69e-01 -3.2 2.27e-01 - 1.00e+00 6.86e-01h 1 9 5.7356753e-01 7.52e-03 4.56e-01 -3.5 1.79e-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 5.2928219e-01 2.56e-02 9.17e-01 -3.0 1.12e+00 - 1.00e+00 1.24e-01f 1 11 5.4454976e-01 9.68e-05 4.51e-01 -3.3 1.38e-02 - 1.00e+00 1.00e+00h 1 12 5.4436687e-01 0.00e+00 4.90e-02 -5.3 3.00e-04 - 1.00e+00 1.00e+00h 1 13 5.4424579e-01 0.00e+00 4.64e-02 -6.8 1.85e-04 - 1.00e+00 9.33e-01h 1 14 5.4424264e-01 0.00e+00 5.86e-04 -7.3 3.10e-06 - 1.00e+00 9.82e-01h 1 15 5.4424255e-01 0.00e+00 1.24e-05 -9.4 1.62e-07 - 1.00e+00 1.00e+00h 1 16 5.4424255e-01 0.00e+00 9.88e-08 -11.0 1.08e-09 - 1.00e+00 1.00e+00h 1 17 5.4424255e-01 0.00e+00 3.92e-09 -11.0 2.39e-12 - 1.00e+00 1.00e+00H 1 Number of Iterations....: 17 (scaled) (unscaled) Objective...............: 5.4424255310947045e-01 5.4424255310947045e-01 Dual infeasibility......: 3.9219475445051444e-09 3.9219475445051444e-09 Constraint violation....: 0.0000000000000000e+00 0.0000000000000000e+00 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000001939806e-11 1.0000000001939806e-11 Overall NLP error.......: 3.9219475445051444e-09 3.9219475445051444e-09 Number of objective function evaluations = 20 Number of objective gradient evaluations = 18 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 = 18 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.448 EXIT: Optimal Solution Found. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.7.3. 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 5.4377690e-01 5.30e-04 5.58e-01 0.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 5.4746312e-01 0.00e+00 3.55e-01 -5.5 8.31e-03 - 9.77e-01 1.00e+00h 1 2 5.4739592e-01 0.00e+00 7.88e-04 -2.8 7.99e-04 - 9.97e-01 1.00e+00h 1 3 5.4429483e-01 0.00e+00 1.50e-01 -8.7 5.81e-03 - 9.95e-01 9.99e-01f 1 4 5.4424565e-01 0.00e+00 1.71e-02 -5.9 6.32e-05 - 1.00e+00 9.77e-01h 1 5 5.4424382e-01 0.00e+00 3.62e-04 -7.9 1.77e-06 - 1.00e+00 9.90e-01h 1 6 5.4424379e-01 3.04e-12 4.90e-06 -11.0 4.69e-08 - 1.00e+00 1.00e+00h 1 7 5.4424379e-01 3.04e-12 7.54e-09 -11.0 1.94e-11 - 1.00e+00 1.22e-04h 14 Number of Iterations....: 7 (scaled) (unscaled) Objective...............: 5.4424378991526323e-01 5.4424378991526323e-01 Dual infeasibility......: 7.5369226415489265e-09 7.5369226415489265e-09 Constraint violation....: 3.0414802433586022e-12 3.0414802433586022e-12 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 1.0000000000073614e-11 1.0000000000073614e-11 Overall NLP error.......: 7.5369226415489265e-09 7.5369226415489265e-09 Number of objective function evaluations = 24 Number of objective gradient evaluations = 8 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 = 8 Number of Lagrangian Hessian evaluations = 0 Total seconds in IPOPT = 0.226 EXIT: Optimal Solution Found. Test Summary: | Pass Total Time All expensive no equality | 4 4 29.1s Test Summary: | Pass Total Time All expensive with equality | 4 4 6m10.4s Test Summary: | Pass Total Time Passing surrogates in | 4 4 52.4s Testing NonconvexBayesian tests passed Testing completed after 931.73s PkgEval succeeded after 991.9s