Package evaluation to test LiftAndLearn on Julia 1.14.0-DEV.2071 (559ec66647*) started at 2026-04-23T23:02:43.907 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.14` Set-up completed after 15.53s ################################################################################ # 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 v1.8.0 ⌅ [0a1fb500] + BlockDiagonals v0.1.42 [d360d2e6] + ChainRulesCore v1.26.1 [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 v0.19.4 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [ffbed154] + DocStringExtensions v0.9.5 [1a297f60] + FillArrays v1.16.0 [26cc04aa] + FiniteDifferences v0.12.33 [f6369f11] + ForwardDiff v1.3.3 [b6b21f68] + Ipopt v1.14.1 [92d709cd] + IrrationalConstants v0.2.6 [692b3bcd] + JLLWrappers v1.7.1 [682c06a0] + JSON v1.5.0 [4076af6c] + JuMP v1.30.0 [2c470bb0] + Kronecker v0.5.5 [192fc49d] + LiftAndLearn v1.1.0 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.16 [b8f27783] + MathOptInterface v1.50.1 [e1d29d7a] + Missings v1.2.0 [d8a4904e] + MutableArithmetics v1.7.1 [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 v1.5.2 [43287f4e] + PtrArrays v1.4.0 [708f8203] + Richardson v1.4.2 [c946c3f1] + SCS v2.6.3 [a2af1166] + SortingAlgorithms v1.2.2 [276daf66] + SpecialFunctions v2.7.2 [90137ffa] + StaticArrays v1.9.18 [1e83bf80] + StaticArraysCore v1.4.4 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.8.0 [2913bbd2] + StatsBase v0.34.10 [ec057cc2] + StructUtils v2.8.0 [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 v2.13.0+1 [9cc047cb] + Ipopt_jll v300.1400.1901+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 v500.800.200+0 [656ef2d0] + OpenBLAS32_jll v0.3.30+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [f4f2fc5b] + SCS_jll v300.200.1100+0 [319450e9] + SPRAL_jll v2025.9.18+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 [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 v8.19.0+0 [e37daf67] + LibGit2_jll v1.9.2+0 [29816b5a] + LibSSH2_jll v1.11.3+1 [14a3606d] + MozillaCACerts_jll v2026.3.19 [4536629a] + OpenBLAS_jll v0.3.30+0 [05823500] + OpenLibm_jll v0.8.7+0 [458c3c95] + OpenSSL_jll v3.5.6+0 [efcefdf7] + PCRE2_jll v10.47.0+0 [bea87d4a] + SuiteSparse_jll v7.10.1+0 [83775a58] + Zlib_jll v1.3.2+0 [3161d3a3] + Zstd_jll v1.5.7+1 [8e850b90] + libblastrampoline_jll v5.15.0+0 [8e850ede] + nghttp2_jll v1.69.0+0 [3f19e933] + p7zip_jll v17.8.0+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 6.44s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompiling project... 3.2 s ✓ UniqueKronecker 29.5 s ✓ LiftAndLearn 2 dependencies successfully precompiled in 34 seconds. 110 already precompiled. Precompilation completed after 64.23s ################################################################################ # Testing # Testing LiftAndLearn Status `/tmp/jl_chmxVX/Project.toml` [192fc49d] LiftAndLearn v1.1.0 [37e2e46d] LinearAlgebra v1.13.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_chmxVX/Manifest.toml` [66dad0bd] AliasTables v1.1.3 [6e4b80f9] BenchmarkTools v1.8.0 ⌅ [0a1fb500] BlockDiagonals v0.1.42 [d360d2e6] ChainRulesCore v1.26.1 [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 v0.19.4 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [ffbed154] DocStringExtensions v0.9.5 [1a297f60] FillArrays v1.16.0 [26cc04aa] FiniteDifferences v0.12.33 [f6369f11] ForwardDiff v1.3.3 [b6b21f68] Ipopt v1.14.1 [92d709cd] IrrationalConstants v0.2.6 [692b3bcd] JLLWrappers v1.7.1 [682c06a0] JSON v1.5.0 [4076af6c] JuMP v1.30.0 [2c470bb0] Kronecker v0.5.5 [192fc49d] LiftAndLearn v1.1.0 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [b8f27783] MathOptInterface v1.50.1 [e1d29d7a] Missings v1.2.0 [d8a4904e] MutableArithmetics v1.7.1 [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 v1.5.2 [43287f4e] PtrArrays v1.4.0 [708f8203] Richardson v1.4.2 [c946c3f1] SCS v2.6.3 [a2af1166] SortingAlgorithms v1.2.2 [276daf66] SpecialFunctions v2.7.2 [90137ffa] StaticArrays v1.9.18 [1e83bf80] StaticArraysCore v1.4.4 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.8.0 [2913bbd2] StatsBase v0.34.10 [ec057cc2] StructUtils v2.8.0 [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 v2.13.0+1 [9cc047cb] Ipopt_jll v300.1400.1901+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 v500.800.200+0 [656ef2d0] OpenBLAS32_jll v0.3.30+0 [efe28fd5] OpenSpecFun_jll v0.5.6+0 [f4f2fc5b] SCS_jll v300.200.1100+0 [319450e9] SPRAL_jll v2025.9.18+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 [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 v8.19.0+0 [e37daf67] LibGit2_jll v1.9.2+0 [29816b5a] LibSSH2_jll v1.11.3+1 [14a3606d] MozillaCACerts_jll v2026.3.19 [4536629a] OpenBLAS_jll v0.3.30+0 [05823500] OpenLibm_jll v0.8.7+0 [458c3c95] OpenSSL_jll v3.5.6+0 [efcefdf7] PCRE2_jll v10.47.0+0 [bea87d4a] SuiteSparse_jll v7.10.1+0 [83775a58] Zlib_jll v1.3.2+0 [3161d3a3] Zstd_jll v1.5.7+1 [8e850b90] libblastrampoline_jll v5.15.0+0 [8e850ede] nghttp2_jll v1.69.0+0 [3f19e933] p7zip_jll v17.8.0+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 5.8.2. 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 1.81e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.5200009e+01 4.44e-16 4.74e-14 -1.0 1.86e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.5200008652288737e+01 2.5200008652288737e+01 Dual infeasibility......: 4.7363722792403779e-14 4.7363722792403779e-14 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.......: 4.7363722792403779e-14 4.7363722792403779e-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 = 3.374 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 = 3.526615858078003 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 50.400017304577354 └ objective_value = 25.200008652288737 [ 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 5.8.2. 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 1.81e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.6670100e+00 7.77e-16 1.82e-04 -1.0 1.82e+00 -4.0 1.00e+00 1.00e+00h 1 2 2.6670100e+00 5.55e-16 2.84e-10 -5.7 8.52e-06 -4.5 1.00e+00 1.00e+00h 1 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 2.6670099678834003e+00 2.6670099678834003e+00 Dual infeasibility......: 2.8391355541566324e-10 2.8391355541566324e-10 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.......: 2.8391355541566324e-10 2.8391355541566324e-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 = 1.455 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 = 1.4690361022949219 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 5.334019936663827 └ objective_value = 2.6670099678834003 [ 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 5.8.2. 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 1.81e+00 1.11e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 9.7416590e-02 1.68e+00 5.58e+00 -1.0 1.87e+00 - 3.14e-01 7.10e-02h 1 2 1.1473829e+01 5.91e-01 1.16e+01 -1.0 1.72e+00 - 1.00e+00 6.48e-01h 1 3 1.5588277e+01 3.82e-01 5.74e+01 -1.0 6.08e-01 - 1.00e+00 3.53e-01h 1 4 2.5193337e+01 8.88e-16 1.00e-06 -1.0 3.93e-01 - 1.00e+00 1.00e+00h 1 5 2.5185090e+01 5.55e-16 8.54e+00 -2.5 1.43e-04 - 9.08e-01 1.00e+00f 1 6 2.5146318e+01 6.66e-16 2.83e-08 -2.5 6.95e-04 - 1.00e+00 1.00e+00f 1 7 2.5139117e+01 4.44e-16 4.26e-01 -3.8 3.44e-04 - 8.14e-01 1.00e+00f 1 8 2.5137471e+01 5.55e-16 1.50e-09 -3.8 4.63e-04 - 1.00e+00 1.00e+00f 1 9 2.5136932e+01 6.66e-16 1.18e-03 -5.7 4.13e-05 - 9.88e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.5136925e+01 6.66e-16 1.84e-11 -5.7 1.85e-06 - 1.00e+00 1.00e+00f 1 11 2.5136918e+01 6.66e-16 1.31e-13 -8.6 8.09e-07 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 2.5136917956296969e+01 2.5136917956296969e+01 Dual infeasibility......: 1.3145040611561853e-13 1.3145040611561853e-13 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.2535024884001108e-09 3.2535024884001108e-09 Overall NLP error.......: 3.2535024884001108e-09 3.2535024884001108e-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 = 3.635 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 = 3.648129940032959 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 50.27383652303417 └ objective_value = 25.13691795629697 [ 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 5.8.2. 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 1.81e+00 5.96e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.0249726e-01 1.29e+00 8.95e+00 -1.0 1.83e+00 -4.0 1.00e+00 2.83e-01h 1 2 1.7396791e+00 3.52e-01 5.28e+00 -1.0 1.30e+00 -4.5 1.00e+00 7.28e-01h 1 3 2.2730380e+00 1.36e-01 1.46e+01 -1.0 3.57e-01 -5.0 1.00e+00 6.15e-01h 1 4 2.6712993e+00 8.88e-16 1.01e-06 -1.0 1.36e-01 -5.4 1.00e+00 1.00e+00h 1 5 2.6710521e+00 6.66e-16 1.95e+00 -2.5 4.21e-05 -5.9 9.75e-01 1.00e+00f 1 6 2.6664116e+00 6.66e-16 6.63e+00 -2.5 3.33e-03 -6.4 1.00e+00 2.55e-01f 2 7 2.6647371e+00 6.66e-16 2.83e-08 -2.5 3.18e-04 -6.9 1.00e+00 1.00e+00f 1 8 2.6618895e+00 6.66e-16 5.40e-01 -3.8 4.78e-04 -7.3 7.98e-01 1.00e+00f 1 9 2.6604198e+00 6.66e-16 1.51e-09 -3.8 3.97e-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 2.6597507e+00 6.66e-16 9.54e-03 -5.7 3.99e-04 -8.3 9.36e-01 1.00e+00f 1 11 2.6597413e+00 6.66e-16 1.85e-11 -5.7 4.16e-06 -8.8 1.00e+00 1.00e+00f 1 12 2.6597357e+00 6.66e-16 4.53e-14 -8.6 2.55e-06 -9.2 1.00e+00 1.00e+00f 1 Number of Iterations....: 12 (scaled) (unscaled) Objective...............: 2.6597357477971477e+00 2.6597357477971477e+00 Dual infeasibility......: 4.5250972803123193e-14 4.5250972803123193e-14 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 4.8791979924020380e-09 4.8791979924020380e-09 Overall NLP error.......: 4.8791979924020380e-09 4.8791979924020380e-09 Number of objective function evaluations = 14 Number of objective gradient evaluations = 13 Number of equality constraint evaluations = 14 Number of inequality constraint evaluations = 14 Number of equality constraint Jacobian evaluations = 1 Number of inequality constraint Jacobian evaluations = 1 Number of Lagrangian Hessian evaluations = 1 Total seconds in IPOPT = 5.782 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 = 5.794414043426514 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 5.319471548202517 └ objective_value = 2.6597357477971477 [ 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 5.8.2. 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 1.81e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.5200005e+01 4.44e-16 2.89e-08 -1.0 1.86e+00 - 1.00e+00 1.00e+00h 1 2 2.5200005e+01 4.44e-16 3.80e-09 -8.6 1.76e-14 - 1.00e+00 1.00e+00H 1 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 2.5200005074356120e+01 2.5200005074356120e+01 Dual infeasibility......: 3.8012615277693840e-09 3.8012615277693840e-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.......: 3.8012615277693840e-09 3.8012615277693840e-09 Number of objective function evaluations = 4 Number of objective gradient evaluations = 3 Number of equality constraint evaluations = 4 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 = 1.525 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 = 1.5368850231170654 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 50.400010156435265 └ objective_value = 25.20000507435612 [ 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 5.8.2. 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 1.81e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.6670099e+00 6.11e-16 4.89e-08 -1.0 1.82e+00 - 1.00e+00 1.00e+00h 1 2 2.6670099e+00 6.66e-16 3.21e-08 -8.6 7.50e-01 - 1.00e+00 1.00e+00H 1 3 2.6670099e+00 4.44e-16 2.73e-08 -8.6 3.12e-01 - 1.00e+00 1.00e+00H 1 4 2.6670099e+00 6.66e-16 4.00e-08 -8.6 5.00e-01 - 1.00e+00 1.00e+00h 1 5 2.6670099e+00 6.66e-16 5.46e-08 -8.6 4.00e+00 - 1.00e+00 5.00e-01h 2 6 2.6670094e+00 1.44e-15 3.44e-07 -8.6 8.00e+00 - 1.00e+00 1.00e+00h 1 7 -5.2095367e+13 3.39e-03 6.41e+05 -8.6 1.76e+13 - 1.00e+00 1.00e+00h 1 8 -3.6898428e+19 1.94e-02 2.14e+06 -8.6 5.28e+13 - 1.00e+00 1.00e+00F 1 9 -1.2346551e+15 1.35e-02 1.01e+06 -8.6 1.06e+14 - 1.00e+00 5.00e-01h 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 -4.9399468e+15 8.76e-03 6.47e+05 -8.6 3.52e+13 - 1.00e+00 1.00e+00f 1 11 -4.9399529e+15 1.82e-02 2.86e+06 -8.6 7.04e+13 - 1.00e+00 1.00e+00H 1 12 -5.9047363e+20 4.13e-02 8.43e+06 -8.6 1.76e+14 - 1.00e+00 1.00e+00f 1 13 -5.9047359e+20 3.89e-02 3.13e+06 -8.6 1.41e+14 - 1.00e+00 1.22e-04h 14 14 -5.9043192e+20 2.86e-02 3.35e+06 -8.6 4.22e+04 - 1.00e+00 1.25e-01h 4 15 -5.9042770e+20 2.71e-02 4.67e+06 -8.6 5.21e+04 - 1.00e+00 1.56e-02h 7 16 -5.9039679e+20 3.17e-02 6.72e+06 -8.6 3.63e+04 - 1.00e+00 1.25e-01h 4 17 -4.7225601e+21 8.55e-02 1.04e+07 -8.6 5.63e+14 - 1.00e+00 5.00e-01f 2 18 -3.7780740e+22 1.71e-01 3.78e+07 -8.6 1.13e+15 - 1.00e+00 5.00e-01f 2 19 -1.5113596e+23 5.72e-01 1.12e+08 -8.6 4.50e+15 - 1.00e+00 1.00e+00F 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 20 -1.2089713e+24 1.03e+00 1.71e+08 -8.6 6.76e+15 - 1.00e+00 5.00e-01f 2 21 -1.2089713e+24 8.82e-01 1.28e+08 -8.6 6.75e+05 - 1.00e+00 4.77e-07f 22 22 -1.2089699e+24 7.77e-01 2.19e+08 -8.6 6.75e+05 - 1.00e+00 1.56e-02h 7 23 -1.2089699e+24 8.21e-01 1.88e+08 -8.6 9.38e+05 - 1.00e+00 2.38e-07f 23 24 -3.8102647e+22 8.79e-01 2.01e+08 -8.6 2.25e+16 - 1.00e+00 1.00e+00H 1 25 -3.8102647e+22 8.79e-01 1.90e+08 -8.6 1.80e+06 - 1.00e+00 2.98e-08f 26 26 -7.5856783e+22 6.92e-01 1.52e+08 -8.6 2.25e+15 - 1.00e+00 3.12e-02f 6 27 -3.8059460e+22 7.90e-01 1.55e+08 -8.6 3.48e+06 - 1.00e+00 3.12e-02h 6 28 -3.8025490e+22 7.63e-01 1.39e+08 -8.6 1.67e+06 - 1.00e+00 6.25e-02h 5 29 -3.8024118e+22 6.81e-01 1.49e+08 -8.6 2.25e+15 - 1.00e+00 3.91e-03h 9 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 30 -3.7994427e+22 7.03e-01 1.39e+08 -8.6 2.21e+06 - 1.00e+00 6.25e-02h 5 31 -3.7968332e+22 8.00e-01 1.16e+08 -8.6 2.07e+06 - 1.00e+00 6.25e-02h 5 32 -8.4588480e+19 6.10e-01 9.40e+07 -8.6 3.38e+15 - 1.00e+00 2.50e-01h 3 33 1.5111573e+23 5.33e-01 6.71e+07 -8.6 1.46e+06 - 1.00e+00 1.00e+00h 1 34 4.7100129e+06 4.72e-01 1.78e+08 -8.6 4.96e+01 - 1.00e+00 1.00e+00f 1 35 -3.0223272e+23 9.79e-01 1.33e+08 -8.6 1.35e+16 - 1.00e+00 1.25e-01f 4 36 -3.0223272e+23 1.14e+00 1.69e+08 -8.6 1.12e+05 - 1.00e+00 1.91e-06f 20 37 -3.0223257e+23 1.04e+00 2.70e+08 -8.6 1.12e+05 - 1.00e+00 6.25e-02h 5 38 -3.0223145e+23 6.31e-01 1.75e+08 -8.6 1.49e+05 - 1.00e+00 1.00e+00H 1 39 -1.9344836e+25 3.52e+00 4.93e+08 -8.6 3.60e+16 - 1.00e+00 5.00e-01f 2 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 40 -3.0741090e+23 2.44e+00 5.03e+08 -8.6 5.40e+16 - 1.00e+00 1.00e+00H 1 41 -3.0223145e+23 7.82e-01 1.80e+08 -8.6 1.02e+07 - 1.00e+00 1.00e+00h 1 42 -2.4179326e+24 2.20e+00 6.64e+08 -8.6 9.01e+15 - 1.00e+00 5.00e-01f 2 43 -7.7371758e+25 7.95e+00 2.13e+09 -8.6 8.11e+16 - 1.00e+00 5.00e-01f 2 44 -7.7371758e+25 8.65e+00 3.76e+09 -8.6 3.18e+06 - 1.00e+00 6.10e-05h 15 45 -1.5474301e+26 9.27e+00 5.05e+09 -8.6 3.18e+06 - 1.00e+00 1.91e-06f 20 46 -1.5474301e+26 1.07e+01 5.05e+09 -8.6 7.21e+16 - 1.00e+00 5.82e-11f 35 47 -7.7371758e+25 8.26e+00 3.07e+09 -8.6 3.60e+17 - 1.00e+00 1.53e-05h 17 48 -7.7371758e+25 7.30e+00 3.06e+09 -8.6 2.88e+17 - 1.00e+00 9.31e-10f 31 49 -7.7371758e+25 8.82e+00 5.21e+09 -8.6 2.16e+17 - 1.00e+00 2.27e-13f 43 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 50 -1.2380229e+27 3.18e+01 1.08e+10 -8.6 2.16e+17 - 1.00e+00 1.00e+00f 1 51 -3.6976459e+27 3.10e+04 4.60e+12 -8.6 1.66e+35 - 1.00e+00 8.88e-16f 51 Number of Iterations....: 51 (scaled) (unscaled) Objective...............: -3.6976458642427820e+27 -3.6976458642427820e+27 Dual infeasibility......: 4.5972819504543838e+12 4.5972819504543838e+12 Constraint violation....: 3.1047583070144050e+04 3.1047583070144050e+04 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 0.0000000000000000e+00 0.0000000000000000e+00 Overall NLP error.......: 4.3566841126107965e+06 4.5972819504543838e+12 Number of objective function evaluations = 422 Number of objective gradient evaluations = 52 Number of equality constraint evaluations = 473 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 = 27.754 EXIT: Iterates diverging; problem might be unbounded. ┌ 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 = 27.76589798927307 │ termination_status = NORM_LIMIT │ primal_status = INFEASIBLE_POINT │ dual_state = UNKNOWN_RESULT_STATUS │ dual objective value = -5.947228081529384e10 └ objective_value = -3.697645864242782e27 [ 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 5.8.2. 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 1.81e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.5200009e+01 4.44e-16 4.74e-14 -1.0 1.86e+00 - 1.00e+00 1.00e+00h 1 Number of Iterations....: 1 (scaled) (unscaled) Objective...............: 2.5200008652288737e+01 2.5200008652288737e+01 Dual infeasibility......: 4.7363722792403779e-14 4.7363722792403779e-14 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.......: 4.7363722792403779e-14 4.7363722792403779e-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 = 0.817 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 = 1.5332038402557373 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 50.400017304577354 └ objective_value = 25.200008652288737 [ 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 5.8.2. 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 1.81e+00 1.11e-16 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 9.7416590e-02 1.68e+00 5.58e+00 -1.0 1.87e+00 - 3.14e-01 7.10e-02h 1 2 1.1473829e+01 5.91e-01 1.16e+01 -1.0 1.72e+00 - 1.00e+00 6.48e-01h 1 3 1.5588277e+01 3.82e-01 5.74e+01 -1.0 6.08e-01 - 1.00e+00 3.53e-01h 1 4 2.5193337e+01 8.88e-16 1.00e-06 -1.0 3.93e-01 - 1.00e+00 1.00e+00h 1 5 2.5185090e+01 5.55e-16 8.54e+00 -2.5 1.43e-04 - 9.08e-01 1.00e+00f 1 6 2.5146318e+01 6.66e-16 2.83e-08 -2.5 6.95e-04 - 1.00e+00 1.00e+00f 1 7 2.5139117e+01 4.44e-16 4.26e-01 -3.8 3.44e-04 - 8.14e-01 1.00e+00f 1 8 2.5137471e+01 5.55e-16 1.50e-09 -3.8 4.63e-04 - 1.00e+00 1.00e+00f 1 9 2.5136932e+01 6.66e-16 1.18e-03 -5.7 4.13e-05 - 9.88e-01 1.00e+00f 1 iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du alpha_pr ls 10 2.5136925e+01 6.66e-16 1.84e-11 -5.7 1.85e-06 - 1.00e+00 1.00e+00f 1 11 2.5136918e+01 6.66e-16 1.31e-13 -8.6 8.09e-07 - 1.00e+00 1.00e+00f 1 Number of Iterations....: 11 (scaled) (unscaled) Objective...............: 2.5136917956296969e+01 2.5136917956296969e+01 Dual infeasibility......: 1.3145040611561853e-13 1.3145040611561853e-13 Constraint violation....: 6.6613381477509392e-16 6.6613381477509392e-16 Variable bound violation: 0.0000000000000000e+00 0.0000000000000000e+00 Complementarity.........: 3.2535024884001108e-09 3.2535024884001108e-09 Overall NLP error.......: 3.2535024884001108e-09 3.2535024884001108e-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 = 3.482 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 = 3.4947898387908936 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 50.27383652303417 └ objective_value = 25.13691795629697 [ 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 5.8.2. 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 1.81e+00 0.00e+00 -1.0 0.00e+00 - 0.00e+00 0.00e+00 0 1 2.5200005e+01 4.44e-16 2.89e-08 -1.0 1.86e+00 - 1.00e+00 1.00e+00h 1 2 2.5200005e+01 4.44e-16 3.80e-09 -8.6 1.76e-14 - 1.00e+00 1.00e+00H 1 Number of Iterations....: 2 (scaled) (unscaled) Objective...............: 2.5200005074356120e+01 2.5200005074356120e+01 Dual infeasibility......: 3.8012615277693840e-09 3.8012615277693840e-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.......: 3.8012615277693840e-09 3.8012615277693840e-09 Number of objective function evaluations = 4 Number of objective gradient evaluations = 3 Number of equality constraint evaluations = 4 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 = 1.563 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 = 1.577038049697876 │ termination_status = LOCALLY_SOLVED │ primal_status = FEASIBLE_POINT │ dual_state = FEASIBLE_POINT │ dual objective value = 50.400010156435265 └ objective_value = 25.20000507435612 Test Summary: | Pass Total Time LiftAndLearn | 80 80 5m18.4s Testing LiftAndLearn tests passed Testing completed after 344.64s PkgEval succeeded after 482.7s