Package evaluation of LiftAndLearn on Julia 1.13.0-DEV.897 (a39797a4fb*) started at 2025-07-24T20:00:30.761 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Set-up completed after 10.5s ################################################################################ # Installation # Installing LiftAndLearn... Resolving package versions... Updating `~/.julia/environments/v1.13/Project.toml` [192fc49d] + LiftAndLearn v1.1.0 Updating `~/.julia/environments/v1.13/Manifest.toml` [66dad0bd] + AliasTables v1.1.3 [6e4b80f9] + BenchmarkTools v1.6.0 ⌅ [0a1fb500] + BlockDiagonals v0.1.42 [d360d2e6] + ChainRulesCore v1.25.2 [523fee87] + CodecBzip2 v0.8.5 [944b1d66] + CodecZlib v0.7.8 [861a8166] + Combinatorics v1.0.3 [bbf7d656] + CommonSubexpressions v0.3.1 [34da2185] + Compat v4.17.0 [9a962f9c] + DataAPI v1.16.0 [864edb3b] + DataStructures v0.18.22 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [ffbed154] + DocStringExtensions v0.9.5 [1a297f60] + FillArrays v1.13.0 [26cc04aa] + FiniteDifferences v0.12.32 [f6369f11] + ForwardDiff v1.0.1 [b6b21f68] + Ipopt v1.10.6 [92d709cd] + IrrationalConstants v0.2.4 [692b3bcd] + JLLWrappers v1.7.1 [682c06a0] + JSON v0.21.4 [0f8b85d8] + JSON3 v1.14.3 [4076af6c] + JuMP v1.27.0 [2c470bb0] + Kronecker v0.5.5 [192fc49d] + LiftAndLearn v1.1.0 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.16 [b8f27783] + MathOptInterface v1.42.0 [e1d29d7a] + Missings v1.2.0 [d8a4904e] + MutableArithmetics v1.6.4 [77ba4419] + NaNMath v1.1.3 [356022a1] + NamedDims v1.2.3 [bac558e1] + OrderedCollections v1.8.1 [d96e819e] + Parameters v0.12.3 [69de0a69] + Parsers v2.8.3 [aea7be01] + PrecompileTools v1.3.2 [21216c6a] + Preferences v1.4.3 [43287f4e] + PtrArrays v1.3.0 [708f8203] + Richardson v1.4.2 [c946c3f1] + SCS v2.1.0 [a2af1166] + SortingAlgorithms v1.2.1 [276daf66] + SpecialFunctions v2.5.1 [90137ffa] + StaticArrays v1.9.14 [1e83bf80] + StaticArraysCore v1.4.3 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.7.1 [2913bbd2] + StatsBase v0.34.5 [856f2bd8] + StructTypes v1.11.0 [3bb67fe8] + TranscodingStreams v0.11.3 [3a884ed6] + UnPack v1.0.2 ⌅ [dd29a912] + UniqueKronecker v0.1.0 [ae81ac8f] + ASL_jll v0.1.3+0 [6e34b625] + Bzip2_jll v1.0.9+0 [e33a78d0] + Hwloc_jll v2.12.1+0 [9cc047cb] + Ipopt_jll v300.1400.1701+0 [1d63c593] + LLVMOpenMP_jll v18.1.8+0 [d00139f3] + METIS_jll v5.1.3+0 [d7ed1dd3] + MUMPS_seq_jll v500.800.0+0 [656ef2d0] + OpenBLAS32_jll v0.3.29+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [f4f2fc5b] + SCS_jll v3.2.7+0 [319450e9] + SPRAL_jll v2025.5.20+0 [0dad84c5] + ArgTools v1.1.2 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [f43a241f] + Downloads v1.7.0 [7b1f6079] + FileWatching v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.12.0 [b27032c2] + LibCURL v0.6.4 [76f85450] + LibGit2 v1.11.0 [8f399da3] + Libdl v1.11.0 [37e2e46d] + LinearAlgebra v1.13.0 [56ddb016] + Logging v1.11.0 [d6f4376e] + Markdown v1.11.0 [a63ad114] + Mmap v1.11.0 [ca575930] + NetworkOptions v1.3.0 [44cfe95a] + Pkg v1.13.0 [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 [2f01184e] + SparseArrays v1.13.0 [f489334b] + StyledStrings v1.11.0 [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 v1.3.0+1 [deac9b47] + LibCURL_jll v8.14.1+1 [e37daf67] + LibGit2_jll v1.9.1+0 [29816b5a] + LibSSH2_jll v1.11.3+1 [14a3606d] + MozillaCACerts_jll v2025.7.15 [4536629a] + OpenBLAS_jll v0.3.29+0 [05823500] + OpenLibm_jll v0.8.5+0 [458c3c95] + OpenSSL_jll v3.5.1+0 [efcefdf7] + PCRE2_jll v10.45.0+0 [bea87d4a] + SuiteSparse_jll v7.10.1+0 [83775a58] + Zlib_jll v1.3.1+2 [8e850b90] + libblastrampoline_jll v5.13.1+0 [8e850ede] + nghttp2_jll v1.65.0+0 [3f19e933] + p7zip_jll v17.5.0+2 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. To see why use `status --outdated -m` Installation completed after 4.91s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompilation completed after 141.38s ################################################################################ # Testing # Testing LiftAndLearn Status `/tmp/jl_kBRwgB/Project.toml` [192fc49d] LiftAndLearn v1.1.0 [37e2e46d] LinearAlgebra v1.13.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_kBRwgB/Manifest.toml` [66dad0bd] AliasTables v1.1.3 [6e4b80f9] BenchmarkTools v1.6.0 ⌅ [0a1fb500] BlockDiagonals v0.1.42 [d360d2e6] ChainRulesCore v1.25.2 [523fee87] CodecBzip2 v0.8.5 [944b1d66] CodecZlib v0.7.8 [861a8166] Combinatorics v1.0.3 [bbf7d656] CommonSubexpressions v0.3.1 [34da2185] Compat v4.17.0 [9a962f9c] DataAPI v1.16.0 [864edb3b] DataStructures v0.18.22 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [ffbed154] DocStringExtensions v0.9.5 [1a297f60] FillArrays v1.13.0 [26cc04aa] FiniteDifferences v0.12.32 [f6369f11] ForwardDiff v1.0.1 [b6b21f68] Ipopt v1.10.6 [92d709cd] IrrationalConstants v0.2.4 [692b3bcd] JLLWrappers v1.7.1 [682c06a0] JSON v0.21.4 [0f8b85d8] JSON3 v1.14.3 [4076af6c] JuMP v1.27.0 [2c470bb0] Kronecker v0.5.5 [192fc49d] LiftAndLearn v1.1.0 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [b8f27783] MathOptInterface v1.42.0 [e1d29d7a] Missings v1.2.0 [d8a4904e] MutableArithmetics v1.6.4 [77ba4419] NaNMath v1.1.3 [356022a1] NamedDims v1.2.3 [bac558e1] OrderedCollections v1.8.1 [d96e819e] Parameters v0.12.3 [69de0a69] Parsers v2.8.3 [aea7be01] PrecompileTools v1.3.2 [21216c6a] Preferences v1.4.3 [43287f4e] PtrArrays v1.3.0 [708f8203] Richardson v1.4.2 [c946c3f1] SCS v2.1.0 [a2af1166] SortingAlgorithms v1.2.1 [276daf66] SpecialFunctions v2.5.1 [90137ffa] StaticArrays v1.9.14 [1e83bf80] StaticArraysCore v1.4.3 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.7.1 [2913bbd2] StatsBase v0.34.5 [856f2bd8] StructTypes v1.11.0 [3bb67fe8] TranscodingStreams v0.11.3 [3a884ed6] UnPack v1.0.2 ⌅ [dd29a912] UniqueKronecker v0.1.0 [ae81ac8f] ASL_jll v0.1.3+0 [6e34b625] Bzip2_jll v1.0.9+0 [e33a78d0] Hwloc_jll v2.12.1+0 [9cc047cb] Ipopt_jll v300.1400.1701+0 [1d63c593] LLVMOpenMP_jll v18.1.8+0 [d00139f3] METIS_jll v5.1.3+0 [d7ed1dd3] MUMPS_seq_jll v500.800.0+0 [656ef2d0] OpenBLAS32_jll v0.3.29+0 [efe28fd5] OpenSpecFun_jll v0.5.6+0 [f4f2fc5b] SCS_jll v3.2.7+0 [319450e9] SPRAL_jll v2025.5.20+0 [0dad84c5] ArgTools v1.1.2 [56f22d72] Artifacts v1.11.0 [2a0f44e3] Base64 v1.11.0 [ade2ca70] Dates v1.11.0 [f43a241f] Downloads v1.7.0 [7b1f6079] FileWatching v1.11.0 [b77e0a4c] InteractiveUtils v1.11.0 [ac6e5ff7] JuliaSyntaxHighlighting v1.12.0 [b27032c2] LibCURL v0.6.4 [76f85450] LibGit2 v1.11.0 [8f399da3] Libdl v1.11.0 [37e2e46d] LinearAlgebra v1.13.0 [56ddb016] Logging v1.11.0 [d6f4376e] Markdown v1.11.0 [a63ad114] Mmap v1.11.0 [ca575930] NetworkOptions v1.3.0 [44cfe95a] Pkg v1.13.0 [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 [2f01184e] SparseArrays v1.13.0 [f489334b] StyledStrings v1.11.0 [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 v1.3.0+1 [deac9b47] LibCURL_jll v8.14.1+1 [e37daf67] LibGit2_jll v1.9.1+0 [29816b5a] LibSSH2_jll v1.11.3+1 [14a3606d] MozillaCACerts_jll v2025.7.15 [4536629a] OpenBLAS_jll v0.3.29+0 [05823500] OpenLibm_jll v0.8.5+0 [458c3c95] OpenSSL_jll v3.5.1+0 [efcefdf7] PCRE2_jll v10.45.0+0 [bea87d4a] SuiteSparse_jll v7.10.1+0 [83775a58] Zlib_jll v1.3.1+2 [8e850b90] libblastrampoline_jll v5.13.1+0 [8e850ede] nghttp2_jll v1.65.0+0 [3f19e933] p7zip_jll v17.5.0+2 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. Testing Running tests... running test file utilities/matrix_dimensions.jl running test file utilities/analysis.jl running test file intrusive/pod.jl running test file LnL/lifting.jl running test file LnL/opinf.jl running test file LnL/lnl.jl running test file LnL/epopinf.jl [ Info: Initialize optimization model. [ Info: Add constraints [ Info: Set objective [ Info: Setup done. [ Info: Optimize model. ****************************************************************************** This program contains Ipopt, a library for large-scale nonlinear optimization. Ipopt is released as open source code under the Eclipse Public License (EPL). For more information visit https://github.com/coin-or/Ipopt ****************************************************************************** This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 240246 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40044 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.94e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4939549e+01 4.44e-16 1.01e-13 -1.0 1.87e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.4939549091090742e+01 1.4939549091090742e+01 Dual infeasibility......: 1.0106530173302878e-13 1.0106530173302878e-13 Constraint violation....: 4.4408920985006262e-16 4.4408920985006262e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.0106530173302878e-13 1.0106530173302878e-13 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 2 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 3.256 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Hard Equality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 3.4017720222473145 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 29.879098182181597 └ objective_value = 14.939549091090742 [ Info: Initialize optimization model. [ Info: Add constraints [ Info: Set objective [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 280288 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40052 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40044 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.94e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4983912e+00 9.44e-16 1.49e-14 -1.0 6.83e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.4983911615792169e+00 2.4983911615792169e+00 Dual infeasibility......: 1.4868943660029622e-14 1.4868943660029622e-14 Constraint violation....: 9.4368957093138306e-16 9.4368957093138306e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.4868943660029622e-14 1.4868943660029622e-14 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 2 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 0.639 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Hard Equality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 0.6566569805145264 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 4.996782323158471 └ objective_value = 2.498391161579217 [ Info: Initialize optimization model. [ Info: Set objective [ Info: Add constraints [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 240240 Number of nonzeros in inequality constraint Jacobian.: 12 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 8 inequality constraints with only lower bounds: 4 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 4 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.94e+00 2.99e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5801704e-01 1.73e+00 1.59e+01 -1.0 1.88e+00 - 1.00e+00 1.11e-01h 1 2 1.1002464e+01 2.80e-01 3.81e+00 -1.0 1.66e+00 - 1.00e+00 8.38e-01h 1 3 1.2272767e+01 1.79e-01 4.65e+01 -1.0 2.71e-01 - 1.00e+00 3.60e-01h 1 4 1.4941502e+01 6.66e-16 1.00e-06 -1.0 1.73e-01 - 1.00e+00 1.00e+00h 1 5 1.4938731e+01 6.66e-16 5.67e+00 -2.5 9.41e-05 - 9.37e-01 1.00e+00f 1 6 1.4910823e+01 6.66e-16 2.83e-08 -2.5 9.11e-04 - 1.00e+00 1.00e+00f 1 7 1.4905272e+01 6.66e-16 4.97e-01 -3.8 4.71e-04 - 8.03e-01 1.00e+00f 1 8 1.4903511e+01 4.44e-16 1.50e-09 -3.8 5.15e-04 - 1.00e+00 1.00e+00f 1 9 1.4902868e+01 4.44e-16 4.55e-03 -5.7 1.53e-04 - 9.44e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.4902857e+01 6.66e-16 1.84e-11 -5.7 4.96e-06 - 1.00e+00 1.00e+00f 1 11 1.4902850e+01 6.66e-16 1.28e-13 -8.6 1.34e-06 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 1.4902850082366591e+01 1.4902850082366591e+01 Dual infeasibility......: 1.2789769243681803e-13 1.2789769243681803e-13 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.7479223859481676e-09 3.7479223859481676e-09 Overall NLP error.......: 3.7479223859481676e-09 3.7479223859481676e-09 Number of objective function evaluations = 12 Number of objective gradient evaluations = 12 Number of equality constraint evaluations = 12 Number of inequality constraint evaluations = 12 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 1 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 3.266 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Soft Inequality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 3.3582141399383545 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 29.805700511425954 └ objective_value = 14.90285008236659 [ Info: Initialize optimization model. [ Info: Set objective [ Info: Add constraints [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 280280 Number of nonzeros in inequality constraint Jacobian.: 14 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40052 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 8 inequality constraints with only lower bounds: 4 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 4 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.94e+00 3.92e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.0916828e-01 1.37e+00 8.68e+00 -1.0 1.86e+00 -4.0 1.00e+00 2.97e-01h 1 2 1.6260248e+00 3.81e-01 5.39e+00 -1.0 1.31e+00 -4.5 1.00e+00 7.21e-01h 1 3 2.1363628e+00 1.43e-01 1.41e+01 -1.0 3.66e-01 -5.0 1.00e+00 6.24e-01h 1 4 2.5022935e+00 1.72e-10 1.01e-06 -1.0 1.37e-01 -5.4 1.00e+00 1.00e+00h 1 5 2.5020811e+00 3.83e-14 1.66e+00 -2.5 4.16e-05 -5.9 9.79e-01 1.00e+00h 1 6 2.4977618e+00 8.25e-13 6.69e+00 -2.5 3.54e-03 -6.4 1.00e+00 2.43e-01f 2 7 2.4966020e+00 2.34e-13 2.83e-08 -2.5 2.02e-04 -6.9 1.00e+00 1.00e+00h 1 8 2.4941263e+00 2.13e-13 5.55e-01 -3.8 5.43e-04 - 7.93e-01 1.00e+00f 1 9 2.4930726e+00 1.43e-13 1.50e-09 -3.8 3.45e-04 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.4925417e+00 4.26e-14 4.29e-02 -5.7 5.15e-04 -7.3 7.11e-01 1.00e+00f 1 11 2.4924813e+00 2.20e-14 2.27e-11 -5.7 2.76e-04 -7.8 1.00e+00 1.00e+00f 1 12 2.4924759e+00 6.66e-16 5.76e-06 -8.6 8.58e-06 -8.3 9.97e-01 1.00e+00h 1 13 2.4924759e+00 6.66e-16 4.25e-14 -8.6 4.56e-08 -8.8 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: 2.4924758715834643e+00 2.4924758715834643e+00 Dual infeasibility......: 4.2492206106371460e-14 4.2492206106371460e-14 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.5059606748832403e-09 2.5059606748832403e-09 Overall NLP error.......: 2.5059606748832403e-09 2.5059606748832403e-09 Number of objective function evaluations = 15 Number of objective gradient evaluations = 14 Number of equality constraint evaluations = 15 Number of inequality constraint evaluations = 15 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 1 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 5.020 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Soft Inequality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 5.04066014289856 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 4.984951782221007 └ objective_value = 2.4924758715834643 [ Info: Initialize optimization model. [ Info: Set penalty [ Info: Set objective [ Info: Setup Done. [ Info: Optimize model. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 240240 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40048 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.94e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4939548e+01 4.44e-16 5.11e-09 -1.0 1.87e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.4939547861333663e+01 1.4939547861333663e+01 Dual infeasibility......: 5.1096957776053387e-09 5.1096957776053387e-09 Constraint violation....: 4.4408920985006262e-16 4.4408920985006262e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 5.1096957776053387e-09 5.1096957776053387e-09 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 2 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 1.019 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Penalty │ EP Weight = 1.0e8 │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 1.1043901443481445 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 29.87909573196275 └ objective_value = 14.939547861333663 [ Info: Initialize optimization model. [ Info: Set penalty [ Info: Set objective [ Info: Setup Done. [ Info: Optimize model. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 280280 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40053 Total number of variables............................: 40052 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.94e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.4983911e+00 4.44e-16 3.36e-08 -1.0 1.86e+00 - 1.00e+00 1.00e+00h 1 2 2.4983911e+00 5.55e-16 3.12e-08 -8.6 5.00e-01 - 1.00e+00 1.00e+00H 1 3 2.4983910e+00 6.66e-16 4.69e-08 -8.6 1.31e+00 - 1.00e+00 1.00e+00h 1 4 2.4983911e+00 4.44e-16 4.17e-08 -8.6 3.28e-10 - 1.00e+00 1.00e+00H 1 5 2.4983910e+00 8.60e-16 2.39e-07 -8.6 4.00e+00 - 1.00e+00 1.00e+00h 1 6 2.4983910e+00 7.22e-16 1.58e-07 -8.6 4.00e+00 - 1.00e+00 6.25e-02h 5 7 2.4983909e+00 8.33e-16 2.82e-07 -8.6 8.38e-10 - 1.00e+00 5.00e-01h 2 8 2.4983906e+00 7.22e-16 1.78e-07 -8.6 6.00e+00 - 1.00e+00 1.25e-01h 4 9 2.4983909e+00 7.36e-16 9.52e-08 -8.6 3.93e-10 - 1.00e+00 5.00e-01h 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.4983908e+00 8.88e-16 2.06e-08 -8.6 3.50e-10 - 1.00e+00 3.12e-02h 6 11 2.4983907e+00 8.88e-16 1.34e-07 -9.0 2.88e-10 - 1.00e+00 1.00e+00h 1 12 2.4983799e+00 4.39e-15 1.13e-06 -9.0 3.20e+01 - 1.00e+00 1.00e+00f 1 13 2.4983346e+00 3.55e-15 5.61e-07 -9.0 1.60e+02 - 1.00e+00 2.44e-04f 13 14 2.4983810e+00 3.33e-15 6.28e-07 -9.0 9.53e-09 - 1.00e+00 2.50e-01h 3 15 2.4983665e+00 3.61e-15 1.28e-06 -9.0 7.98e-09 - 1.00e+00 1.00e+00H 1 16 2.4983665e+00 4.00e-15 1.29e-06 -9.0 3.20e+01 - 1.00e+00 3.73e-09h 29 17 2.4983360e+00 5.33e-15 1.06e-06 -9.0 3.20e+01 - 1.00e+00 1.46e-11h 37 18 2.4983665e+00 3.66e-15 1.22e-06 -9.0 2.38e-03 -4.0 1.00e+00 1.49e-08h 27 19 2.4983665e+00 5.33e-15 1.22e-06 -9.0 7.15e-03 -4.5 1.00e+00 9.31e-10h 31 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 2.4983360e+00 3.61e-15 1.06e-06 -9.0 2.15e-02 -5.0 1.00e+00 1.46e-11h 37 21 2.4983360e+00 4.00e-15 1.06e-06 -9.0 6.42e-02 -5.4 1.00e+00 2.91e-11h 36 22 2.4983665e+00 4.00e-15 1.22e-06 -9.0 1.60e+02 - 1.00e+00 9.09e-13h 41 23 2.4983665e+00 5.33e-15 1.20e-06 -9.0 1.95e-01 -5.9 1.00e+00 3.73e-09h 29 24 2.4983665e+00 3.44e-15 1.06e-06 -9.0 5.88e-01 -6.4 1.00e+00 1.82e-12h 40 25 2.4983360e+00 3.55e-15 1.06e-06 -9.0 1.60e+02 - 1.00e+00 9.31e-10h 31 26 2.4983794e+00 4.22e-15 5.36e-07 -9.0 1.74e+00 -6.9 1.00e+00 1.00e+00w 1 27 2.4983970e+00 5.11e-15 3.61e-07 -9.0 2.26e-08 - 1.00e+00 1.00e+00w 1 28 2.4983663e+00 3.22e-15 1.56e-06 -9.0 5.60e-14 - 1.00e+00 1.00e+00w 1 29 2.4983344e+00 3.77e-15 1.71e-06 -9.0 1.42e-12 - 1.00e+00 3.12e-02h 5 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 2.4980457e+00 2.18e-14 8.84e-06 -9.0 9.60e+01 - 1.00e+00 1.00e+00f 1 31 2.4980457e+00 2.61e-14 2.12e-06 -9.0 3.84e+02 - 1.00e+00 1.86e-09h 30 32 2.4979731e+00 2.71e-14 2.50e-06 -9.0 2.56e+02 - 1.00e+00 7.81e-03f 8 33 2.4977975e+00 2.12e-14 9.03e-06 -9.0 2.51e+01 -7.3 1.00e+00 4.88e-04h 12 34 2.4977927e+00 2.22e-14 2.79e-06 -9.0 1.28e+02 - 1.00e+00 1.91e-06h 20 35 2.4981222e+00 2.38e-14 1.80e-06 -9.0 1.99e-08 - 1.00e+00 1.00e+00h 1 36 2.4980635e+00 1.91e-14 1.80e-06 -9.0 1.28e+02 - 1.00e+00 7.81e-03f 8 37 2.4976336e+00 1.65e-14 2.55e-06 -9.0 6.33e-10 - 1.00e+00 1.00e+00h 1 38 2.4981221e+00 1.93e-14 3.83e-06 -9.0 2.52e-12 - 1.00e+00 5.00e-01h 2 39 2.4981213e+00 1.78e-14 1.80e-06 -9.0 5.27e-13 - 1.00e+00 1.00e+00h 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 2.4971466e+00 2.90e-14 4.34e-06 -9.0 1.28e+02 - 1.00e+00 2.50e-01f 3 41 2.4971456e+00 2.88e-14 4.32e-06 -9.0 1.28e+02 - 1.00e+00 7.81e-03f 8 42 2.4900058e+00 5.55e-14 1.07e-05 -9.0 2.56e+02 - 1.00e+00 1.00e+00f 1 43 2.4942180e+00 5.27e-14 1.35e-05 -9.0 6.11e-08 - 1.00e+00 1.00e+00H 1 44 2.4942168e+00 5.60e-14 3.38e-05 -9.0 2.47e+02 -7.8 1.00e+00 5.96e-08h 25 45 2.4942133e+00 5.12e-14 3.28e-05 -9.0 1.91e+03 -8.3 1.00e+00 1.19e-07f 24 46 2.4942133e+00 5.06e-14 3.28e-05 -9.0 3.30e+01 -7.0 1.00e+00 9.31e-10h 31 47 2.4903108e+00 6.35e-14 1.35e-05 -9.0 1.06e+02 -7.4 1.00e+00 9.31e-10h 31 48 2.4903108e+00 5.06e-14 1.35e-05 -9.0 3.99e+01 -7.0 1.00e+00 3.73e-09h 29 49 2.4903108e+00 5.06e-14 1.35e-05 -9.0 1.52e+02 -7.5 1.00e+00 1.11e-16h 54 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 2.4903108e+00 5.06e-14 1.35e-05 -9.0 5.01e+01 -7.1 1.00e+00 4.44e-16h 52 51 2.4903108e+00 6.32e-14 3.32e-05 -9.0 9.55e+01 -7.5 1.00e+00 2.91e-11h 36 52 2.4942170e+00 5.14e-14 1.35e-05 -9.0 5.06e+01 -7.1 1.00e+00 1.86e-09h 30 53 2.4903069e+00 5.13e-14 1.35e-05 -9.0 1.15e+02 -7.6 1.00e+00 1.78e-15h 50 54 2.4976051e+00 5.50e-14 3.24e-05 -9.0 5.64e+01 -7.2 1.00e+00 1.00e+00w 1 55 2.4719951e+00 3.22e-13 7.29e-05 -9.0 1.54e+03 - 1.00e+00 1.00e+00f 1 56 2.4616528e+00 2.71e-13 1.35e-04 -9.0 2.55e+02 -7.6 1.00e+00 1.00e+00f 1 57 1.8669186e+00 7.38e-13 6.50e-05 -9.0 6.14e+03 - 1.00e+00 1.00e+00f 1 58 1.3334140e+00 1.65e-12 4.69e-04 -9.0 4.02e+03 -8.1 1.00e+00 1.00e+00f 1 59 1.2366780e+00 1.25e-12 2.61e-04 -9.0 3.28e+04 - 1.00e+00 1.56e-02f 7 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 60 1.4319844e+00 1.43e-12 3.98e-04 -9.0 2.85e-06 - 1.00e+00 5.00e-01h 2 61 1.6269873e+00 1.06e-12 2.43e-04 -9.0 1.10e-06 - 1.00e+00 1.00e+00H 1 62 6.1299203e-01 1.46e-12 4.19e-04 -9.0 3.14e+03 -7.7 1.00e+00 5.00e-01f 2 63 -3.7301013e-01 2.00e-12 2.79e-04 -9.0 2.85e-06 - 1.00e+00 1.00e+00h 1 64 -7.8936607e+00 6.98e-12 1.62e-03 -9.0 3.28e+04 - 1.00e+00 1.00e+00F 1 65 -5.5655431e+01 1.11e-11 7.92e-04 -9.0 4.92e+04 - 1.00e+00 5.00e-01f 2 66 -3.7314268e-01 7.30e-12 1.26e-03 -9.0 9.21e-06 - 1.00e+00 1.00e+00h 1 67 -2.4753430e+00 8.74e-12 1.56e-03 -9.0 3.28e+04 - 1.00e+00 1.00e+00f 1 68 5.8189924e-01 4.80e-12 1.47e-03 -9.0 2.16e-05 - 1.00e+00 5.00e-01h 2 69 1.0596618e-01 2.58e-12 6.13e-04 -9.0 8.89e-06 - 1.00e+00 5.00e-01h 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 70 -3.7293803e-01 1.44e-12 5.39e-04 -9.0 3.91e-06 - 1.00e+00 1.00e+00h 1 71 -3.7287699e-01 1.33e-12 5.39e-04 -9.0 8.19e+03 - 1.00e+00 1.82e-12h 40 72 -3.7290173e-01 1.77e-12 4.02e-04 -9.0 1.64e+04 - 1.00e+00 1.19e-07f 24 73 -1.1304076e+00 1.70e-12 1.97e-04 -9.0 2.46e+04 - 1.00e+00 7.81e-03f 8 74 -1.8029384e+00 1.61e-12 3.93e-04 -9.0 1.17e+03 -7.3 1.00e+00 6.25e-02f 5 75 -3.7298956e-01 2.32e-12 1.58e-04 -9.0 5.76e-07 - 1.00e+00 1.00e+00H 1 76 -3.7300744e-01 2.14e-12 2.25e-04 -9.0 3.43e+03 -7.7 1.00e+00 5.96e-08f 25 77 -5.7568617e-01 1.85e-12 5.48e-04 -9.0 8.19e+03 - 1.00e+00 9.77e-04f 11 78 -4.5756259e+00 1.67e-12 5.51e-04 -9.0 3.28e+04 - 1.00e+00 3.73e-09f 29 79 -5.7562591e-01 1.91e-12 7.95e-04 -9.0 3.28e+04 - 1.00e+00 1.14e-13h 44 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 80 -5.7681923e-01 2.27e-12 2.29e-04 -9.0 8.19e+03 - 1.00e+00 1.91e-06f 20 81 -5.2591325e-01 1.65e-12 5.98e-04 -9.0 4.13e-09 - 1.00e+00 2.50e-01h 3 82 -5.2593191e-01 1.65e-12 6.69e-04 -9.0 3.74e-09 - 1.00e+00 1.22e-04h 14 83 -4.8754657e-01 1.73e-12 1.24e-04 -9.0 2.88e-09 - 1.00e+00 2.50e-01h 3 84 -1.6855385e+01 6.39e-12 3.48e-03 -9.0 4.10e+04 - 1.00e+00 1.00e+00f 1 85 -6.6319536e+01 2.13e-11 1.16e-03 -9.0 1.31e+05 - 1.00e+00 1.00e+00F 1 86 -1.7033989e+03 3.24e-11 7.97e-03 -9.0 3.28e+05 - 1.00e+00 5.00e-01f 2 87 -1.9823418e+04 2.06e-10 6.83e-02 -9.0 1.31e+06 - 1.00e+00 5.00e-01f 2 88 -2.1249032e+04 2.11e-10 7.68e-02 -9.0 5.55e-04 - 1.00e+00 1.25e-01h 4 89 -2.5442788e+05 5.50e-10 1.57e-01 -9.0 4.19e+06 - 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 90 -6.7284406e+06 3.05e-09 3.76e-01 -9.0 2.10e+07 - 1.00e+00 1.00e+00f 1 91 -1.5432192e+07 4.44e-09 9.96e-01 -9.0 6.34e-03 - 1.00e+00 1.00e+00h 1 92 -1.5432732e+07 4.58e-09 4.97e-01 -9.0 2.34e+06 -7.3 1.00e+00 9.77e-04f 11 93 -7.0435843e+06 3.09e-09 5.03e-01 -9.0 1.20e-05 - 1.00e+00 1.00e+00H 1 94 -7.0435843e+06 3.34e-09 4.80e-01 -9.0 5.53e-07 - 1.00e+00 5.00e-01h 2 95 -7.0746770e+06 2.94e-09 6.13e-01 -9.0 1.16e+07 -7.8 1.00e+00 3.12e-02f 6 96 -7.0707868e+06 2.78e-09 6.47e-01 -9.0 7.24e-04 - 1.00e+00 1.25e-01h 4 97 -1.4084272e+08 1.44e-08 3.75e+00 -9.0 5.03e+07 - 1.00e+00 1.00e+00f 1 98 -1.4087496e+08 1.22e-08 8.64e+00 -9.0 1.34e+08 - 1.00e+00 1.56e-02f 7 99 -1.4087496e+08 1.40e-08 8.72e+00 -9.0 1.34e+08 - 1.00e+00 1.49e-08f 27 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 100 -5.4231707e+08 3.88e-08 5.21e+00 -9.0 1.34e+08 - 1.00e+00 1.00e+00F 1 101 -5.4245812e+08 2.74e-08 4.39e+00 -9.0 5.37e+08 - 1.00e+00 3.12e-02f 6 102 -5.4250108e+08 3.51e-08 2.81e+00 -9.0 6.65e-02 - 1.00e+00 3.12e-02f 6 103 -5.4318802e+08 2.88e-08 1.59e+00 -9.0 8.70e-02 - 1.00e+00 5.00e-01f 2 104 -5.4318806e+08 2.36e-08 1.20e+00 -9.0 1.41e-02 - 1.00e+00 6.10e-05h 15 105 -5.4391450e+08 2.49e-08 3.00e+00 -9.0 1.41e-02 - 1.00e+00 1.00e+00f 1 106 -5.4391450e+08 2.45e-08 2.66e+00 -9.0 2.78e-07 - 1.00e+00 1.56e-02h 7 107 -5.4391532e+08 1.60e-08 5.48e+00 -9.0 1.98e+08 -8.3 1.00e+00 2.44e-04f 13 108 -1.0807858e+09 2.03e-08 5.00e+00 -9.0 1.71e-05 - 1.00e+00 5.00e-01h 2 109 -1.0807858e+09 1.51e-08 6.61e+00 -9.0 1.34e+08 - 1.00e+00 2.22e-16f 53 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 110 -1.0807858e+09 1.51e-08 6.61e+00 -9.0 5.37e+08 - 1.00e+00 1.39e-17f 57 111 -1.0807858e+09 1.51e-08 6.61e+00 -9.0 2.68e+08 - 1.00e+00 2.78e-17f 56 112 -1.0807858e+09 1.51e-08 6.61e+00 -9.0 2.68e+08 - 1.00e+00 2.78e-17f 56 113 -1.0807858e+09 1.51e-08 6.61e+00 -9.0 2.68e+08 - 1.00e+00 2.78e-17f 56 114 -1.0807858e+09 1.51e-08 6.61e+00 -9.0 2.68e+08 - 1.00e+00 2.78e-17f 56 115 -1.0807858e+09 1.51e-08 6.61e+00 -9.0 2.68e+08 - 1.00e+00 2.78e-17f 56 116 -5.4772480e+08 5.57e-08 2.48e+00 -9.0 2.68e+08 - 1.00e+00 1.00e+00w 1 117 -1.0853890e+07 1.28e-07 2.80e+01 -9.0 5.37e+08 - 1.00e+00 1.00e+00w 1 118 -7.0435832e+06 1.24e-07 3.55e+01 -9.0 7.72e-02 - 1.00e+00 1.00e+00w 1 119 -5.4772480e+08 5.57e-08 2.48e+00 -9.0 1.25e-05 - 1.00e+00 1.00e+00s 21 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 120r-5.4772480e+08 5.57e-08 9.99e+02 -7.3 0.00e+00 - 0.00e+00 0.00e+00R 1 121r-5.4772480e+08 2.21e-08 2.27e-08 -7.3 5.57e-05 -4.0 1.00e+00 9.90e-04f 1 122r-5.4772480e+08 2.54e-08 6.82e-13 -7.3 2.03e-08 -4.5 1.00e+00 9.94e-01f 1 123r-5.4772480e+08 1.32e-08 9.38e-12 -9.0 1.48e-08 -5.0 1.00e+00 1.00e+00f 1 124r-5.4772480e+08 2.31e-08 1.14e-13 -9.0 1.41e-08 -5.4 1.00e+00 1.00e+00h 1 Restoration phase converged to a point with small primal infeasibility. Number of Iterations....: 124 (scaled) (unscaled) Objective...............: -5.4772479659724998e+08 -5.4772479659724998e+08 Dual infeasibility......: 6.9430732950567924e+00 6.9430732950567924e+00 Constraint violation....: 2.3149952621537295e-08 2.3149952621537295e-08 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 6.9430732950567924e+00 6.9430732950567924e+00 Number of objective function evaluations = 1787 Number of objective gradient evaluations = 122 Number of equality constraint evaluations = 1787 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 2 Total seconds in IPOPT = 73.120 EXIT: Restoration Failed! ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Penalty │ EP Weight = 1.0e8 │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 73.13630604743958 │ termination_status = OTHER_ERROR │ primal_status = NEARLY_FEASIBLE_POINT │ dual_state = UNKNOWN_RESULT_STATUS │ dual objective value = -1.484200775935622e-14 └ objective_value = -5.4772479659725e8 [ Info: Initialize optimization model. [ Info: Add constraints [ Info: Set objective [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 240246 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40044 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.94e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4939549e+01 4.44e-16 1.01e-13 -1.0 1.87e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.4939549091090742e+01 1.4939549091090742e+01 Dual infeasibility......: 1.0106530173302878e-13 1.0106530173302878e-13 Constraint violation....: 4.4408920985006262e-16 4.4408920985006262e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.0106530173302878e-13 1.0106530173302878e-13 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 2 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 0.661 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Hard Equality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 0.6720771789550781 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 29.879098182181597 └ objective_value = 14.939549091090742 [ Info: Initialize optimization model. [ Info: Set objective [ Info: Add constraints [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 240240 Number of nonzeros in inequality constraint Jacobian.: 12 Number of nonzeros in Lagrangian Hessian.............: 40040 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 8 inequality constraints with only lower bounds: 4 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 4 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.94e+00 2.99e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.5801704e-01 1.73e+00 1.59e+01 -1.0 1.88e+00 - 1.00e+00 1.11e-01h 1 2 1.1002464e+01 2.80e-01 3.81e+00 -1.0 1.66e+00 - 1.00e+00 8.38e-01h 1 3 1.2272767e+01 1.79e-01 4.65e+01 -1.0 2.71e-01 - 1.00e+00 3.60e-01h 1 4 1.4941502e+01 6.66e-16 1.00e-06 -1.0 1.73e-01 - 1.00e+00 1.00e+00h 1 5 1.4938731e+01 6.66e-16 5.67e+00 -2.5 9.41e-05 - 9.37e-01 1.00e+00f 1 6 1.4910823e+01 6.66e-16 2.83e-08 -2.5 9.11e-04 - 1.00e+00 1.00e+00f 1 7 1.4905272e+01 6.66e-16 4.97e-01 -3.8 4.71e-04 - 8.03e-01 1.00e+00f 1 8 1.4903511e+01 4.44e-16 1.50e-09 -3.8 5.15e-04 - 1.00e+00 1.00e+00f 1 9 1.4902868e+01 4.44e-16 4.55e-03 -5.7 1.53e-04 - 9.44e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 1.4902857e+01 6.66e-16 1.84e-11 -5.7 4.96e-06 - 1.00e+00 1.00e+00f 1 11 1.4902850e+01 6.66e-16 1.28e-13 -8.6 1.34e-06 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 1.4902850082366591e+01 1.4902850082366591e+01 Dual infeasibility......: 1.2789769243681803e-13 1.2789769243681803e-13 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.7479223859481676e-09 3.7479223859481676e-09 Overall NLP error.......: 3.7479223859481676e-09 3.7479223859481676e-09 Number of objective function evaluations = 12 Number of objective gradient evaluations = 12 Number of equality constraint evaluations = 12 Number of inequality constraint evaluations = 12 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 1 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 2.790 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Soft Inequality Constraint │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 2.7993087768554688 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 29.805700511425954 └ objective_value = 14.90285008236659 [ Info: Initialize optimization model. [ Info: Set penalty [ Info: Set objective [ Info: Setup Done. [ Info: Optimize model. This is Ipopt version 3.14.17, running with linear solver MUMPS 5.8.0. Number of nonzeros in equality constraint Jacobian...: 240240 Number of nonzeros in inequality constraint Jacobian.: 0 Number of nonzeros in Lagrangian Hessian.............: 40048 Total number of variables............................: 40050 variables with only lower bounds: 0 variables with lower and upper bounds: 0 variables with only upper bounds: 0 Total number of equality constraints.................: 40040 Total number of inequality constraints...............: 0 inequality constraints with only lower bounds: 0 inequality constraints with lower and upper bounds: 0 inequality constraints with only upper bounds: 0 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 0 0.0000000e+00 1.94e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 1.4939548e+01 4.44e-16 5.11e-09 -1.0 1.87e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 1.4939547861333663e+01 1.4939547861333663e+01 Dual infeasibility......: 5.1096957776053387e-09 5.1096957776053387e-09 Constraint violation....: 4.4408920985006262e-16 4.4408920985006262e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 5.1096957776053387e-09 5.1096957776053387e-09 Number of objective function evaluations = 2 Number of objective gradient evaluations = 2 Number of equality constraint evaluations = 2 Number of inequality constraint evaluations = 0 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 0 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 1.055 EXIT: Optimal Solution Found. ┌ Info: [EP-OpInf Results] │ Constraint = Energy-Preserving Penalty │ EP Weight = 1.0e8 │ Linear Regulation = 0 │ Quadratic Regulation = 0 │ Warm Start = false │ order = 2 │ solve time = 1.1072790622711182 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 29.87909573196275 └ objective_value = 14.939547861333663 Test Summary: | Pass Total Time LiftAndLearn | 80 80 5m24.0s Testing LiftAndLearn tests passed Testing completed after 354.5s PkgEval succeeded after 528.57s