Package evaluation to test LiftAndLearn on Julia 1.14.0-DEV.1563 (14ca1abc72*) started at 2026-01-15T20:46:50.263 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.14` Set-up completed after 8.21s ################################################################################ # Installation # Installing LiftAndLearn... Resolving package versions... Updating `~/.julia/environments/v1.14/Project.toml` [192fc49d] + LiftAndLearn v1.1.0 Updating `~/.julia/environments/v1.14/Manifest.toml` [66dad0bd] + AliasTables v1.1.3 [6e4b80f9] + BenchmarkTools v1.6.3 ⌅ [0a1fb500] + BlockDiagonals v0.1.42 [d360d2e6] + ChainRulesCore v1.26.0 [523fee87] + CodecBzip2 v0.8.5 [944b1d66] + CodecZlib v0.7.8 [861a8166] + Combinatorics v1.1.0 [bbf7d656] + CommonSubexpressions v0.3.1 [34da2185] + Compat v4.18.1 [9a962f9c] + DataAPI v1.16.0 [864edb3b] + DataStructures v0.19.3 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [ffbed154] + DocStringExtensions v0.9.5 [1a297f60] + FillArrays v1.15.0 [26cc04aa] + FiniteDifferences v0.12.33 [f6369f11] + ForwardDiff v1.3.1 [b6b21f68] + Ipopt v1.13.0 [92d709cd] + IrrationalConstants v0.2.6 [692b3bcd] + JLLWrappers v1.7.1 [682c06a0] + JSON v1.4.0 [0f8b85d8] + JSON3 v1.14.3 [4076af6c] + JuMP v1.29.3 [2c470bb0] + Kronecker v0.5.5 [192fc49d] + LiftAndLearn v1.1.0 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.16 [b8f27783] + MathOptInterface v1.48.0 [e1d29d7a] + Missings v1.2.0 [d8a4904e] + MutableArithmetics v1.6.7 [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 v1.3.3 [21216c6a] + Preferences v1.5.1 [43287f4e] + PtrArrays v1.3.0 [708f8203] + Richardson v1.4.2 [c946c3f1] + SCS v2.6.0 [a2af1166] + SortingAlgorithms v1.2.2 [276daf66] + SpecialFunctions v2.6.1 [90137ffa] + StaticArrays v1.9.16 [1e83bf80] + StaticArraysCore v1.4.4 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.8.0 [2913bbd2] + StatsBase v0.34.10 [856f2bd8] + StructTypes v1.11.0 [ec057cc2] + StructUtils v2.6.2 [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 v2.12.2+0 [9cc047cb] + Ipopt_jll v300.1400.1900+0 [1d63c593] + LLVMOpenMP_jll v18.1.8+0 [94ce4f54] + Libiconv_jll v1.18.0+0 [d00139f3] + METIS_jll v5.1.3+0 [d7ed1dd3] + MUMPS_seq_jll v500.800.100+0 [656ef2d0] + OpenBLAS32_jll v0.3.29+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [f4f2fc5b] + SCS_jll v300.200.1100+0 ⌅ [319450e9] + SPRAL_jll v2025.5.20+0 ⌅ [02c8fc9c] + XML2_jll v2.13.9+0 [a65dc6b1] + Xorg_libpciaccess_jll v0.18.1+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 v1.13.0 [b27032c2] + LibCURL v1.0.0 [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 v1.14.0 [de0858da] + Printf v1.11.0 [9abbd945] + Profile v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v1.0.0 [9e88b42a] + Serialization v1.11.0 [2f01184e] + SparseArrays v1.13.0 [f489334b] + StyledStrings v1.13.0 [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 v8.18.0+0 [e37daf67] + LibGit2_jll v1.9.2+0 [29816b5a] + LibSSH2_jll v1.11.3+1 [14a3606d] + MozillaCACerts_jll v2025.12.2 [4536629a] + OpenBLAS_jll v0.3.29+0 [05823500] + OpenLibm_jll v0.8.7+0 [458c3c95] + OpenSSL_jll v3.5.4+0 [efcefdf7] + PCRE2_jll v10.47.0+0 [bea87d4a] + SuiteSparse_jll v7.10.1+0 [83775a58] + Zlib_jll v1.3.1+2 [3161d3a3] + Zstd_jll v1.5.7+1 [8e850b90] + libblastrampoline_jll v5.15.0+0 [8e850ede] + nghttp2_jll v1.68.0+1 [3f19e933] + p7zip_jll v17.7.0+0 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. To see why use `status --outdated -m` Installation completed after 5.02s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompiling packages... 3904.4 ms ✓ UniqueKronecker 84756.4 ms ✓ MathOptInterface 68260.3 ms ✓ JuMP 50546.0 ms ✓ SCS 45242.0 ms ✓ Ipopt → IpoptMathOptInterfaceExt 27950.8 ms ✓ LiftAndLearn 6 dependencies successfully precompiled in 291 seconds. 107 already precompiled. Precompilation completed after 305.62s ################################################################################ # Testing # Testing LiftAndLearn Status `/tmp/jl_GLAhge/Project.toml` [192fc49d] LiftAndLearn v1.1.0 [37e2e46d] LinearAlgebra v1.13.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_GLAhge/Manifest.toml` [66dad0bd] AliasTables v1.1.3 [6e4b80f9] BenchmarkTools v1.6.3 ⌅ [0a1fb500] BlockDiagonals v0.1.42 [d360d2e6] ChainRulesCore v1.26.0 [523fee87] CodecBzip2 v0.8.5 [944b1d66] CodecZlib v0.7.8 [861a8166] Combinatorics v1.1.0 [bbf7d656] CommonSubexpressions v0.3.1 [34da2185] Compat v4.18.1 [9a962f9c] DataAPI v1.16.0 [864edb3b] DataStructures v0.19.3 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [ffbed154] DocStringExtensions v0.9.5 [1a297f60] FillArrays v1.15.0 [26cc04aa] FiniteDifferences v0.12.33 [f6369f11] ForwardDiff v1.3.1 [b6b21f68] Ipopt v1.13.0 [92d709cd] IrrationalConstants v0.2.6 [692b3bcd] JLLWrappers v1.7.1 [682c06a0] JSON v1.4.0 [0f8b85d8] JSON3 v1.14.3 [4076af6c] JuMP v1.29.3 [2c470bb0] Kronecker v0.5.5 [192fc49d] LiftAndLearn v1.1.0 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [b8f27783] MathOptInterface v1.48.0 [e1d29d7a] Missings v1.2.0 [d8a4904e] MutableArithmetics v1.6.7 [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 v1.3.3 [21216c6a] Preferences v1.5.1 [43287f4e] PtrArrays v1.3.0 [708f8203] Richardson v1.4.2 [c946c3f1] SCS v2.6.0 [a2af1166] SortingAlgorithms v1.2.2 [276daf66] SpecialFunctions v2.6.1 [90137ffa] StaticArrays v1.9.16 [1e83bf80] StaticArraysCore v1.4.4 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.8.0 [2913bbd2] StatsBase v0.34.10 [856f2bd8] StructTypes v1.11.0 [ec057cc2] StructUtils v2.6.2 [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 v2.12.2+0 [9cc047cb] Ipopt_jll v300.1400.1900+0 [1d63c593] LLVMOpenMP_jll v18.1.8+0 [94ce4f54] Libiconv_jll v1.18.0+0 [d00139f3] METIS_jll v5.1.3+0 [d7ed1dd3] MUMPS_seq_jll v500.800.100+0 [656ef2d0] OpenBLAS32_jll v0.3.29+0 [efe28fd5] OpenSpecFun_jll v0.5.6+0 [f4f2fc5b] SCS_jll v300.200.1100+0 ⌅ [319450e9] SPRAL_jll v2025.5.20+0 ⌅ [02c8fc9c] XML2_jll v2.13.9+0 [a65dc6b1] Xorg_libpciaccess_jll v0.18.1+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 v1.13.0 [b27032c2] LibCURL v1.0.0 [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 v1.14.0 [de0858da] Printf v1.11.0 [9abbd945] Profile v1.11.0 [9a3f8284] Random v1.11.0 [ea8e919c] SHA v1.0.0 [9e88b42a] Serialization v1.11.0 [2f01184e] SparseArrays v1.13.0 [f489334b] StyledStrings v1.13.0 [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 v8.18.0+0 [e37daf67] LibGit2_jll v1.9.2+0 [29816b5a] LibSSH2_jll v1.11.3+1 [14a3606d] MozillaCACerts_jll v2025.12.2 [4536629a] OpenBLAS_jll v0.3.29+0 [05823500] OpenLibm_jll v0.8.7+0 [458c3c95] OpenSSL_jll v3.5.4+0 [efcefdf7] PCRE2_jll v10.47.0+0 [bea87d4a] SuiteSparse_jll v7.10.1+0 [83775a58] Zlib_jll v1.3.1+2 [3161d3a3] Zstd_jll v1.5.7+1 [8e850b90] libblastrampoline_jll v5.15.0+0 [8e850ede] nghttp2_jll v1.68.0+1 [3f19e933] p7zip_jll v17.7.0+0 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 3.14.19, running with linear solver MUMPS 5.8.1. 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 1.75e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3341777e+01 5.55e-16 1.10e-13 -1.0 1.88e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.3341777148587756e+01 2.3341777148587756e+01 Dual infeasibility......: 1.0993993696816748e-13 1.0993993696816748e-13 Constraint violation....: 5.5511151231257827e-16 5.5511151231257827e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.0993993696816748e-13 1.0993993696816748e-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 = 2.078 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 = 2.1923599243164062 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 46.683554297174744 └ objective_value = 23.341777148587756 [ Info: Initialize optimization model. [ Info: Add constraints [ Info: Set objective [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.1. 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 1.75e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3995895e+00 6.66e-16 1.82e-04 -1.0 1.82e+00 -4.0 1.00e+00 1.00e+00h 1 2 2.3995895e+00 4.44e-16 3.18e-10 -5.7 9.55e-06 -4.5 1.00e+00 1.00e+00h 1 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 2.3995895158145535e+00 2.3995895158145535e+00 Dual infeasibility......: 3.1824855058150039e-10 3.1824855058150039e-10 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.......: 3.1824855058150039e-10 3.1824855058150039e-10 Number of objective function evaluations = 3 Number of objective gradient evaluations = 3 Number of equality constraint evaluations = 3 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 = 1.217 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 = 1.2335870265960693 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 4.799179032579402 └ objective_value = 2.3995895158145535 [ Info: Initialize optimization model. [ Info: Set objective [ Info: Add constraints [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.1. 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 1.75e+00 1.32e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 9.8165776e-02 1.62e+00 6.80e+00 -1.0 1.89e+00 - 3.77e-01 7.37e-02h 1 2 1.1747359e+01 5.13e-01 9.99e+00 -1.0 1.74e+00 - 1.00e+00 6.84e-01h 1 3 1.5093849e+01 3.40e-01 6.00e+01 -1.0 5.49e-01 - 1.00e+00 3.37e-01h 1 4 2.3334715e+01 4.44e-16 1.00e-06 -1.0 3.65e-01 - 1.00e+00 1.00e+00h 1 5 2.3327515e+01 6.66e-16 7.98e+00 -2.5 1.33e-04 - 9.16e-01 1.00e+00f 1 6 2.3290493e+01 6.66e-16 2.83e-08 -2.5 6.86e-04 - 1.00e+00 1.00e+00f 1 7 2.3283593e+01 5.55e-16 4.01e-01 -3.8 3.07e-04 - 8.31e-01 1.00e+00f 1 8 2.3281993e+01 4.44e-16 1.50e-09 -3.8 5.08e-04 - 1.00e+00 1.00e+00f 1 9 2.3281460e+01 6.66e-16 1.39e-03 -5.7 4.37e-05 - 9.87e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.3281454e+01 6.66e-16 1.84e-11 -5.7 2.33e-06 - 1.00e+00 1.00e+00f 1 11 2.3281446e+01 8.88e-16 2.42e-13 -8.6 9.26e-07 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 2.3281446302871778e+01 2.3281446302871778e+01 Dual infeasibility......: 2.4158453015843406e-13 2.4158453015843406e-13 Constraint violation....: 8.8817841970012523e-16 8.8817841970012523e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.3623749422953657e-09 3.3623749422953657e-09 Overall NLP error.......: 3.3623749422953657e-09 3.3623749422953657e-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 = 3.203 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 = 3.2125768661499023 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 46.56289318858804 └ objective_value = 23.281446302871778 [ Info: Initialize optimization model. [ Info: Set objective [ Info: Add constraints [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.1. 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 1.75e+00 6.23e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.1310536e-01 1.22e+00 8.50e+00 -1.0 1.83e+00 -4.0 1.00e+00 3.05e-01h 1 2 1.5605035e+00 3.44e-01 5.48e+00 -1.0 1.26e+00 -4.5 1.00e+00 7.17e-01h 1 3 2.0559438e+00 1.27e-01 1.38e+01 -1.0 3.60e-01 -5.0 1.00e+00 6.30e-01h 1 4 2.4034189e+00 6.66e-16 1.01e-06 -1.0 1.32e-01 -5.4 1.00e+00 1.00e+00h 1 5 2.4032167e+00 6.66e-16 1.55e+00 -2.5 4.02e-05 -5.9 9.80e-01 1.00e+00f 1 6 2.3990340e+00 6.66e-16 6.75e+00 -2.5 3.67e-03 -6.4 1.00e+00 2.35e-01f 2 7 2.3978837e+00 6.66e-16 2.83e-08 -2.5 2.26e-04 -6.9 1.00e+00 1.00e+00f 1 8 2.3954742e+00 6.66e-16 5.62e-01 -3.8 4.76e-04 -7.3 7.90e-01 1.00e+00f 1 9 2.3942949e+00 6.66e-16 1.51e-09 -3.8 3.64e-04 -7.8 1.00e+00 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.3936651e+00 6.66e-16 4.24e-02 -5.7 5.87e-04 -8.3 7.15e-01 1.00e+00f 1 11 2.3936336e+00 5.55e-16 1.86e-11 -5.7 8.10e-05 -8.8 1.00e+00 1.00e+00f 1 12 2.3936281e+00 6.66e-16 2.35e-06 -8.6 5.15e-06 -9.2 9.99e-01 1.00e+00f 1 13 2.3936281e+00 6.66e-16 3.29e-14 -8.6 1.44e-08 -9.7 1.00e+00 1.00e+00h 1 Number of Iterations....: 13 (scaled) (unscaled) Objective...............: 2.3936281025883619e+00 2.3936281025883619e+00 Dual infeasibility......: 3.2897240289981263e-14 3.2897240289981263e-14 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 2.5059215710407637e-09 2.5059215710407637e-09 Overall NLP error.......: 2.5059215710407637e-09 2.5059215710407637e-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 = 5.584 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 = 5.592961072921753 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 4.787256244689168 └ objective_value = 2.393628102588362 [ Info: Initialize optimization model. [ Info: Set penalty [ Info: Set objective [ Info: Setup Done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.1. 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 1.75e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3341774e+01 4.44e-16 2.03e-08 -1.0 1.88e+00 - 1.00e+00 1.00e+00h 1 2 2.3341774e+01 4.44e-16 9.46e-09 -9.0 1.44e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 2.3341773929458590e+01 2.3341773929458590e+01 Dual infeasibility......: 9.4601304567731859e-09 9.4601304567731859e-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.......: 9.4601304567731859e-09 9.4601304567731859e-09 Number of objective function evaluations = 3 Number of objective gradient evaluations = 3 Number of equality constraint evaluations = 3 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 = 1.479 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 = 1.4867501258850098 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 46.68354786270064 └ objective_value = 23.34177392945859 [ Info: Initialize optimization model. [ Info: Set penalty [ Info: Set objective [ Info: Setup Done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.1. 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 1.75e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3995894e+00 1.86e-09 1.82e-04 -1.0 1.82e+00 -4.0 1.00e+00 1.00e+00h 1 2 2.3995895e+00 7.11e-15 1.36e-08 -5.7 1.74e-04 -4.5 1.00e+00 1.00e+00h 1 3 2.3995895e+00 6.66e-16 1.62e-08 -9.0 4.13e-10 - 1.00e+00 1.00e+00h 1 4 2.3995895e+00 8.33e-16 5.04e-08 -9.0 2.25e+00 - 1.00e+00 1.00e+00h 1 5 2.3995890e+00 1.22e-15 2.49e-07 -9.0 4.00e+00 - 1.00e+00 1.00e+00h 1 6 2.3995888e+00 2.00e-15 5.95e-07 -9.0 4.24e-10 - 1.00e+00 1.00e+00H 1 7 2.3995801e+00 5.00e-15 1.27e-06 -9.0 2.40e+01 - 1.00e+00 1.00e+00f 1 8 2.3995579e+00 1.77e-14 1.69e-06 -9.0 9.60e+01 - 1.00e+00 5.00e-01f 2 9 2.3990880e+00 6.50e-14 1.34e-05 -9.0 1.28e+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 2.3992078e+00 4.34e-14 8.24e-06 -9.0 5.53e-04 - 1.00e+00 2.50e-01h 3 11 2.3972586e+00 1.02e-13 1.22e-05 -9.0 1.02e+03 - 1.00e+00 2.50e-01f 3 12 2.3881976e+00 2.33e-13 1.45e-05 -9.0 2.61e-07 - 1.00e+00 5.00e-01h 2 13 2.3842314e+00 2.87e-13 1.74e-05 -9.0 5.12e+02 - 1.00e+00 1.00e+00F 1 14 2.3821994e+00 2.91e-13 1.44e-05 -9.0 1.02e+03 - 1.00e+00 4.88e-04f 12 15 2.3946942e+00 2.12e-13 4.35e-05 -9.0 2.05e+03 - 1.00e+00 1.00e+00H 1 16 2.3660429e+00 2.38e-13 2.91e-05 -9.0 4.10e+03 - 1.00e+00 7.81e-03f 8 17 2.3946898e+00 1.27e-13 2.93e-05 -9.0 1.27e-09 - 1.00e+00 1.00e+00H 1 18 1.9466413e+00 6.40e-13 1.13e-04 -9.0 3.07e+03 - 1.00e+00 1.00e+00f 1 19 1.7955640e+00 7.86e-13 9.51e-05 -9.0 2.05e+04 - 1.00e+00 7.81e-03f 8 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 1.5036534e+00 5.78e-13 2.31e-04 -9.0 1.61e-06 - 1.00e+00 1.56e-02h 7 21 1.5036356e+00 7.27e-13 2.91e-04 -9.0 3.62e-07 - 1.00e+00 9.54e-07h 21 22 2.1667589e+00 5.74e-13 2.92e-04 -9.0 3.62e-07 - 1.00e+00 6.25e-02h 5 23 -1.1220387e+01 5.63e-12 4.48e-04 -9.0 1.23e+04 - 1.00e+00 1.00e+00f 1 24 -1.7522816e+02 4.02e-11 6.32e-03 -9.0 1.47e+05 - 1.00e+00 1.00e+00f 1 25 -3.4018908e+03 5.40e-11 1.29e-02 -9.0 1.31e+05 - 1.00e+00 1.00e+00f 1 26 -7.0900660e+04 1.86e-10 3.07e-02 -9.0 1.05e+06 - 1.00e+00 1.00e+00f 1 27 -1.3322281e+05 3.91e-10 8.52e-02 -9.0 1.05e+06 - 1.00e+00 1.00e+00h 1 28 -1.3856989e+05 6.86e-10 1.12e-01 -9.0 4.56e+00 - 1.00e+00 1.00e+00h 1 29 -3.8365543e+05 1.49e-09 1.79e-01 -9.0 2.10e+06 - 1.00e+00 1.00e+00F 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 -3.8578683e+05 1.09e-09 1.28e-01 -9.0 2.88e-04 - 1.00e+00 1.25e-01h 4 31 -1.4331639e+06 1.28e-09 3.56e-01 -9.0 8.39e+06 - 1.00e+00 6.25e-02f 5 32 -1.4332620e+06 1.28e-09 1.98e-01 -9.0 1.68e+07 - 1.00e+00 1.95e-03f 10 33 -4.0071385e+05 9.15e-10 2.91e-01 -9.0 3.12e-04 - 1.00e+00 1.00e+00h 1 34 -4.5609174e+06 2.48e-09 6.95e-01 -9.0 8.39e+06 - 1.00e+00 1.00e+00f 1 35 -8.7552214e+06 2.31e-09 3.93e-01 -9.0 1.68e+07 - 1.00e+00 9.54e-07f 21 36 -8.7552214e+06 2.57e-09 1.95e-01 -9.0 5.76e-04 - 1.00e+00 1.91e-06h 20 37 -4.2343754e+07 5.52e-09 7.23e-01 -9.0 1.68e+07 - 1.00e+00 1.00e+00h 1 38 -1.4328224e+08 2.22e-08 1.85e+00 -9.0 1.01e+08 - 1.00e+00 1.00e+00f 1 39 -1.4328224e+08 2.21e-08 2.01e+00 -9.0 1.34e+08 - 1.00e+00 5.96e-08f 25 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 -1.4328224e+08 1.87e-08 2.03e+00 -9.0 1.34e+08 - 1.00e+00 7.45e-09f 28 41 -2.7749997e+08 2.17e-08 3.25e+00 -9.0 1.34e+08 - 1.00e+00 4.77e-07f 22 42 -1.0834410e+09 4.41e-08 9.22e+00 -9.0 5.37e+08 - 1.00e+00 2.50e-01f 3 43 -9.4675303e+06 3.68e-08 8.26e+00 -9.0 7.47e+02 - 1.00e+00 2.50e-01h 3 44 -9.3360079e+06 3.09e-08 2.32e+01 -9.0 2.68e+08 - 1.00e+00 6.25e-02h 5 45 -2.1570329e+09 4.73e-08 8.67e+00 -9.0 5.37e+08 - 1.00e+00 1.25e-01f 4 46 -3.4573371e+06 1.98e-07 1.01e+01 -9.0 1.42e-01 - 1.00e+00 1.00e+00s 22 47r-3.4573371e+06 1.98e-07 9.99e+02 -6.7 0.00e+00 - 0.00e+00 0.00e+00R 1 48r-3.4573372e+06 6.28e-08 1.28e-07 -6.7 2.00e-04 -4.0 1.00e+00 9.90e-04f 1 49r-3.4573372e+06 3.81e-08 2.16e-12 -6.7 6.03e-08 -4.5 1.00e+00 9.94e-01f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50r-3.4573352e+06 4.34e-08 8.47e-11 -9.0 2.86e-08 -5.0 1.00e+00 1.00e+00f 1 Restoration phase converged to a point with small primal infeasibility. Number of Iterations....: 50 (scaled) (unscaled) Objective...............: -3.4573351561830086e+06 -3.4573351561830086e+06 Dual infeasibility......: 1.5339789390705370e+01 1.5339789390705370e+01 Constraint violation....: 4.3404030591887022e-08 4.3404030591887022e-08 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.5339789390705370e+01 1.5339789390705370e+01 Number of objective function evaluations = 324 Number of objective gradient evaluations = 49 Number of equality constraint evaluations = 324 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 = 30.766 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 = 30.845650911331177 │ termination_status = OTHER_ERROR │ primal_status = NEARLY_FEASIBLE_POINT │ dual_state = UNKNOWN_RESULT_STATUS │ dual objective value = 4.204942173950784e-13 └ objective_value = -3.4573351561830086e6 [ Info: Initialize optimization model. [ Info: Add constraints [ Info: Set objective [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.1. 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 1.75e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3341777e+01 5.55e-16 1.10e-13 -1.0 1.88e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.3341777148587756e+01 2.3341777148587756e+01 Dual infeasibility......: 1.0993993696816748e-13 1.0993993696816748e-13 Constraint violation....: 5.5511151231257827e-16 5.5511151231257827e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 1.0993993696816748e-13 1.0993993696816748e-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 = 0.687 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 = 0.697504997253418 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 46.683554297174744 └ objective_value = 23.341777148587756 [ Info: Initialize optimization model. [ Info: Set objective [ Info: Add constraints [ Info: Setup done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.1. 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 1.75e+00 1.32e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 9.8165776e-02 1.62e+00 6.80e+00 -1.0 1.89e+00 - 3.77e-01 7.37e-02h 1 2 1.1747359e+01 5.13e-01 9.99e+00 -1.0 1.74e+00 - 1.00e+00 6.84e-01h 1 3 1.5093849e+01 3.40e-01 6.00e+01 -1.0 5.49e-01 - 1.00e+00 3.37e-01h 1 4 2.3334715e+01 4.44e-16 1.00e-06 -1.0 3.65e-01 - 1.00e+00 1.00e+00h 1 5 2.3327515e+01 6.66e-16 7.98e+00 -2.5 1.33e-04 - 9.16e-01 1.00e+00f 1 6 2.3290493e+01 6.66e-16 2.83e-08 -2.5 6.86e-04 - 1.00e+00 1.00e+00f 1 7 2.3283593e+01 5.55e-16 4.01e-01 -3.8 3.07e-04 - 8.31e-01 1.00e+00f 1 8 2.3281993e+01 4.44e-16 1.50e-09 -3.8 5.08e-04 - 1.00e+00 1.00e+00f 1 9 2.3281460e+01 6.66e-16 1.39e-03 -5.7 4.37e-05 - 9.87e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.3281454e+01 6.66e-16 1.84e-11 -5.7 2.33e-06 - 1.00e+00 1.00e+00f 1 11 2.3281446e+01 8.88e-16 2.42e-13 -8.6 9.26e-07 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 2.3281446302871778e+01 2.3281446302871778e+01 Dual infeasibility......: 2.4158453015843406e-13 2.4158453015843406e-13 Constraint violation....: 8.8817841970012523e-16 8.8817841970012523e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.3623749422953657e-09 3.3623749422953657e-09 Overall NLP error.......: 3.3623749422953657e-09 3.3623749422953657e-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 = 2.960 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 = 3.658143997192383 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 46.56289318858804 └ objective_value = 23.281446302871778 [ Info: Initialize optimization model. [ Info: Set penalty [ Info: Set objective [ Info: Setup Done. [ Info: Optimize model. This is Ipopt version 3.14.19, running with linear solver MUMPS 5.8.1. 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 1.75e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.3341774e+01 4.44e-16 2.03e-08 -1.0 1.88e+00 - 1.00e+00 1.00e+00h 1 2 2.3341774e+01 4.44e-16 9.46e-09 -9.0 1.44e-14 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 2.3341773929458590e+01 2.3341773929458590e+01 Dual infeasibility......: 9.4601304567731859e-09 9.4601304567731859e-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.......: 9.4601304567731859e-09 9.4601304567731859e-09 Number of objective function evaluations = 3 Number of objective gradient evaluations = 3 Number of equality constraint evaluations = 3 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 = 1.544 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 = 1.5612590312957764 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 46.68354786270064 └ objective_value = 23.34177392945859 Test Summary: | Pass Total Time LiftAndLearn | 80 80 3m22.9s Testing LiftAndLearn tests passed Testing completed after 262.31s PkgEval succeeded after 600.5s