Package evaluation to test EnergyModelsGasNetworks on Julia 1.14.0-DEV.2043 (b936235316*) started at 2026-04-17T02:44:57.501 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Activating project at `~/.julia/environments/v1.14` Set-up completed after 14.88s ################################################################################ # Installation # Installing EnergyModelsGasNetworks... Resolving package versions... Updating `~/.julia/environments/v1.14/Project.toml` [3f775d88] + EnergyModelsGasNetworks v0.2.2 Updating `~/.julia/environments/v1.14/Manifest.toml` [a4c015fc] + ANSIColoredPrinters v0.0.1 [1520ce14] + AbstractTrees v0.4.5 [66dad0bd] + AliasTables v1.1.3 [6e4b80f9] + BenchmarkTools v1.8.0 [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 v0.19.4 [85a47980] + Dictionaries v0.4.6 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [31c24e10] + Distributions v0.25.124 [ffbed154] + DocStringExtensions v0.9.5 [e30172f5] + Documenter v1.17.0 ⌅ [5d7e687e] + EnergyModelsBase v0.9.6 [3f775d88] + EnergyModelsGasNetworks v0.2.2 [e2ba6199] + ExprTools v0.1.10 [1a297f60] + FillArrays v1.16.0 [f6369f11] + ForwardDiff v1.3.3 [d7ba0133] + Git v1.5.0 [34004b35] + HypergeometricFunctions v0.3.28 [b5f81e59] + IOCapture v1.0.0 [313cdc1a] + Indexing v1.1.1 [842dd82b] + InlineStrings v1.4.5 [92d709cd] + IrrationalConstants v0.2.6 [692b3bcd] + JLLWrappers v1.7.1 [682c06a0] + JSON v1.5.0 [4076af6c] + JuMP v1.30.0 [0e77f7df] + LazilyInitializedFields v1.3.0 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.16 [d0879d2d] + MarkdownAST v0.1.3 [b8f27783] + MathOptInterface v1.50.1 [e1d29d7a] + Missings v1.2.0 [78c3b35d] + Mocking v0.8.1 [d8a4904e] + MutableArithmetics v1.7.1 [77ba4419] + NaNMath v1.1.3 [bac558e1] + OrderedCollections v1.8.1 [90014a1f] + PDMats v0.11.37 [69de0a69] + Parsers v2.8.3 [029c5f1c] + PiecewiseAffineApprox v0.6.6 [aea7be01] + PrecompileTools v1.3.3 [21216c6a] + Preferences v1.5.2 [43287f4e] + PtrArrays v1.4.0 [1fd47b50] + QuadGK v2.11.3 [189a3867] + Reexport v1.2.2 [2792f1a3] + RegistryInstances v0.1.0 [79098fc4] + Rmath v0.9.0 [6c6a2e73] + Scratch v1.3.0 [a2af1166] + SortingAlgorithms v1.2.2 [2749762c] + SparseVariables v0.7.4 [276daf66] + SpecialFunctions v2.7.2 [860ef19b] + StableRNGs v1.0.4 [1e83bf80] + StaticArraysCore v1.4.4 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.8.0 [2913bbd2] + StatsBase v0.34.10 [4c63d2b9] + StatsFuns v1.5.2 [856f2bd8] + StructTypes v1.11.0 [ec057cc2] + StructUtils v2.7.2 [dc5dba14] + TZJData v1.5.0+2025b [f9ed5ce0] + TimeStruct v0.9.10 [f269a46b] + TimeZones v1.22.2 [3bb67fe8] + TranscodingStreams v0.11.3 [6e34b625] + Bzip2_jll v1.0.9+0 [2e619515] + Expat_jll v2.7.3+0 [020c3dae] + Git_LFS_jll v3.7.0+0 [f8c6e375] + Git_jll v2.53.0+0 [94ce4f54] + Libiconv_jll v1.18.0+0 [9bd350c2] + OpenSSH_jll v10.3.1+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [f50d1b31] + Rmath_jll v0.5.1+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 [3fa0cd96] + REPL v1.11.0 [9a3f8284] + Random v1.11.0 [ea8e919c] + SHA v1.0.0 [9e88b42a] + Serialization v1.11.0 [6462fe0b] + Sockets v1.11.0 [2f01184e] + SparseArrays v1.13.0 [f489334b] + StyledStrings v1.13.0 [4607b0f0] + SuiteSparse [fa267f1f] + TOML v1.0.3 [a4e569a6] + Tar v1.10.0 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.3.0+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 v1.68.1+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 5.91s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompiling project... 2.0 s ✓ Xpress_jll 14.8 s ✓ PiecewiseAffineApprox 15.0 s ✓ EnergyModelsInvestments 8.4 s ✓ PiecewiseAffineApprox → JSONExt 20.9 s ✓ EnergyModelsBase → EMIExt [ Info: By default, the steps for pressure PWA approximations is set to 10 units. Use `EMGN.set_step_pressure!(step)` to change it. [ Info: By default, the optimizer for PWA is not set. Use `EMGN.set_optimizer_pwa!(opt)` before calling `create_model()`. 26.1 s ✓ EnergyModelsGasNetworks 6 dependencies successfully precompiled in 89 seconds. 137 already precompiled. 1 dependency had output during precompilation: ┌ EnergyModelsGasNetworks │ [ Info: By default, the steps for pressure PWA approximations is set to 10 units. Use `EMGN.set_step_pressure!(step)` to change it. │ [ Info: By default, the optimizer for PWA is not set. Use `EMGN.set_optimizer_pwa!(opt)` before calling `create_model()`. └ Precompilation completed after 111.39s ################################################################################ # Testing # Testing EnergyModelsGasNetworks Status `/tmp/jl_eaiPxG/Project.toml` [07493b3f] Alpine v0.5.8 ⌅ [5d7e687e] EnergyModelsBase v0.9.6 [3f775d88] EnergyModelsGasNetworks v0.2.2 ⌃ [fca3f8eb] EnergyModelsInvestments v0.8.1 [87dc4568] HiGHS v1.23.0 [b6b21f68] Ipopt v1.14.1 [4076af6c] JuMP v1.30.0 [2ddba703] Juniper v0.9.4 [029c5f1c] PiecewiseAffineApprox v0.6.6 [1c621080] TestItems v1.0.0 [f9ed5ce0] TimeStruct v0.9.10 [308bddfa] Xpress_jll v9.8.0 [44cfe95a] Pkg v1.14.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_eaiPxG/Manifest.toml` [a4c015fc] ANSIColoredPrinters v0.0.1 [1520ce14] AbstractTrees v0.4.5 [66dad0bd] AliasTables v1.1.3 [07493b3f] Alpine v0.5.8 [6e4b80f9] BenchmarkTools v1.8.0 [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 v0.19.4 [85a47980] Dictionaries v0.4.6 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [31c24e10] Distributions v0.25.124 [ffbed154] DocStringExtensions v0.9.5 [e30172f5] Documenter v1.17.0 ⌅ [5d7e687e] EnergyModelsBase v0.9.6 [3f775d88] EnergyModelsGasNetworks v0.2.2 ⌃ [fca3f8eb] EnergyModelsInvestments v0.8.1 [e2ba6199] ExprTools v0.1.10 [1a297f60] FillArrays v1.16.0 [f6369f11] ForwardDiff v1.3.3 [d7ba0133] Git v1.5.0 [87dc4568] HiGHS v1.23.0 [34004b35] HypergeometricFunctions v0.3.28 [b5f81e59] IOCapture v1.0.0 [313cdc1a] Indexing v1.1.1 [842dd82b] InlineStrings v1.4.5 [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 [2ddba703] Juniper v0.9.4 [0e77f7df] LazilyInitializedFields v1.3.0 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [d0879d2d] MarkdownAST v0.1.3 [8c4f8055] MathOptIIS v0.2.0 [b8f27783] MathOptInterface v1.50.1 [e1d29d7a] Missings v1.2.0 [78c3b35d] Mocking v0.8.1 [d8a4904e] MutableArithmetics v1.7.1 [77ba4419] NaNMath v1.1.3 [bac558e1] OrderedCollections v1.8.1 [90014a1f] PDMats v0.11.37 [69de0a69] Parsers v2.8.3 [029c5f1c] PiecewiseAffineApprox v0.6.6 [aea7be01] PrecompileTools v1.3.3 [21216c6a] Preferences v1.5.2 [43287f4e] PtrArrays v1.4.0 [1fd47b50] QuadGK v2.11.3 [189a3867] Reexport v1.2.2 [2792f1a3] RegistryInstances v0.1.0 [79098fc4] Rmath v0.9.0 [6c6a2e73] Scratch v1.3.0 [a2af1166] SortingAlgorithms v1.2.2 [2749762c] SparseVariables v0.7.4 [276daf66] SpecialFunctions v2.7.2 [860ef19b] StableRNGs v1.0.4 [1e83bf80] StaticArraysCore v1.4.4 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.8.0 [2913bbd2] StatsBase v0.34.10 [4c63d2b9] StatsFuns v1.5.2 [856f2bd8] StructTypes v1.11.0 [ec057cc2] StructUtils v2.7.2 [dc5dba14] TZJData v1.5.0+2025b [1c621080] TestItems v1.0.0 [f9ed5ce0] TimeStruct v0.9.10 [f269a46b] TimeZones 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libblastrampoline_jll v5.15.0+0 [8e850ede] nghttp2_jll v1.68.1+0 [3f19e933] p7zip_jll v17.8.0+0 Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. Testing Running tests... Resolving package versions... Installed Xpress ─ v0.17.2 Updating `/tmp/jl_eaiPxG/Project.toml` [9e70acf3] + Xpress v0.17.2 Updating `/tmp/jl_eaiPxG/Manifest.toml` [9e70acf3] + Xpress v0.17.2 Building Xpress → `~/.julia/scratchspaces/44cfe95a-1eb2-52ea-b672-e2afdf69b78f/ff732d6316807138fa523a6ae1ca39ab8ea2a52f/build.log` [ Info: Xpress: Found license file /home/pkgeval/.julia/packages/EnergyModelsGasNetworks/INnGo/test/xpauth.xpr [ Info: Xpress: Failed to find working license. [ Info: Taylor Approximation for l_comp_1_sink [ Info: Taylor Approximation for l_comp_2_sink [ Info: Taylor Approximation for l_comp_3_sink [ Info: Taylor Approximation for l_comp_1_sink [ Info: Taylor Approximation for l_comp_2_sink [ Info: Taylor Approximation for l_comp_3_sink [ Info: Taylor Approximation for l_14 [ Info: Taylor Approximation for l_24 [ Info: Taylor Approximation for l_34 [ Info: Taylor Approximation for l_45 [ Info: Taylor Approximation for l_14 [ Info: Taylor Approximation for l_24 [ Info: Taylor Approximation for l_34 [ Info: Taylor Approximation for l_45 Warning: -/+Inf bounds detected on at least 7 variables. Initializing with values -/+1.0e6. This may affect global optimal values and run times. PROBLEM STATISTICS Objective sense = Max # Variables = 68 # Bin-Int Variables = 0 # Constraints = 65 # NL Constraints = 7 # Linear Constraints = 58 # Detected convex constraints = 0 # Detected nonlinear terms = 24 # Variables involved in nonlinear terms = 19 # Potential variables for partitioning = 4 SUB-SOLVERS USED BY ALPINE MINLP local solver = Juniper MIP solver = HiGHS ALPINE CONFIGURATION Alpine version = 0.5.8 Maximum iterations (upper-bounding MIPs) = 99 Relative global optimality gap = 1.0% Partition scaling factor = 10 Bound-tightening presolve = false PRESOLVE Doing local search Local solver returns a feasible point with value 32631.5889 Completed presolve in 14.11s UPPER-BOUNDING ITERATIONS ==================================================================================================== | Iter | Incumbent | Best Incumbent | Upper Bound | Gap (%) | Time | 1 | 32631.5889 | 32631.5889 | 50000.0 | 34.737 | 21.03s | 2 | 32631.5889 | 32631.5889 | 50000.0 | 34.737 | 21.36s | 3 | 32631.5889 | 32631.5889 | 50000.0 | 34.737 | 21.69s | 4 | 32631.5889 | 32631.5889 | 35737.4704 | 8.691 | 22.05s | 5 | 32631.5889 | 32631.5889 | 33307.0523 | 2.028 | 22.45s | finish | 32631.5889 | 32631.5889 | 32807.4346 | 0.536 | 23.12s ==================================================================================================== *** Alpine ended with status OPTIMAL *** [ Info: Taylor Approximation for l_ [ Info: Taylor Approximation for l_24 [ Info: Taylor Approximation for l_34 [ Info: PWA for l_45 Warning: -/+Inf bounds detected on at least 11 variables. Initializing with values -/+1.0e6. This may affect global optimal values and run times. PROBLEM STATISTICS Objective sense = Max # Variables = 195 # Bin-Int Variables = 20 # Constraints = 661 # NL Constraints = 10 # Linear Constraints = 651 # Detected convex constraints = 0 # Detected nonlinear terms = 30 # Variables involved in nonlinear terms = 25 # Potential variables for partitioning = 7 SUB-SOLVERS USED BY ALPINE MINLP local solver = Juniper MIP solver = HiGHS ALPINE CONFIGURATION Alpine version = 0.5.8 Maximum iterations (upper-bounding MIPs) = 99 Relative global optimality gap = 1.0% Partition scaling factor = 10 Bound-tightening presolve = false PRESOLVE Doing local search ┌ Warning: Only almost solved └ @ Juniper ~/.julia/packages/Juniper/93Umc/src/BnBTree.jl:116 ┌ Warning: Only almost solved └ @ Juniper ~/.julia/packages/Juniper/93Umc/src/BnBTree.jl:116 ┌ Warning: Only almost solved └ @ Juniper ~/.julia/packages/Juniper/93Umc/src/BnBTree.jl:116 ┌ Warning: Only almost solved └ @ Juniper ~/.julia/packages/Juniper/93Umc/src/BnBTree.jl:116 Local solver returns a feasible point with value 6027.4297 Completed presolve in 203.31s UPPER-BOUNDING ITERATIONS ==================================================================================================== | Iter | Incumbent | Best Incumbent | Upper Bound | Gap (%) | Time | 1 | 6027.4297 | 6027.4297 | 8425.9643 | 28.466 | 203.96s | 2 | 5924.9077 | 6027.4297 | 8422.7548 | 28.439 | 204.53s | 3 | 5924.9077 | 6027.4297 | 8391.6779 | 28.174 | 205.26s | 4 | 5924.9077 | 6027.4297 | 8156.6557 | 26.104 | 205.98s | 5 | 5924.9077 | 6027.4297 | 7574.1803 | 20.421 | 207.21s | 6 | - | 6027.4297 | 7145.4425 | 15.647 | 209.45s | 7 | - | 6027.4297 | 7139.8147 | 15.58 | 212.07s | 8 | - | 6027.4297 | 7085.4991 | 14.933 | 218.52s | 9 | - | 6027.4297 | 7074.3425 | 14.799 | 227.05s | 10 | - | 6027.4297 | 7060.4973 | 14.632 | 237.09s | 11 | - | 6027.4297 | 7051.124 | 14.518 | 248.69s | 12 | - | 6027.4297 | 7047.0928 | 14.469 | 260.38s | 13 | - | 6027.4297 | 7047.0653 | 14.469 | 284.9s | 14 | - | 6027.4297 | 7043.0284 | 14.42 | 300.1s | 15 | - | 6027.4297 | 7040.5247 | 14.389 | 329.43s | 16 | - | 6027.4297 | 7040.5247 | 14.389 | 399.8s | 17 | - | 6027.4297 | 7040.5247 | 14.389 | 453.29s | 18 | - | 6027.4297 | 7040.5247 | 14.389 | 524.18s | 19 | - | 6027.4297 | 7040.5247 | 14.389 | 562.6s | finish | - | 6027.4297 | 7040.5247 | 14.389 | 600.21s ==================================================================================================== *** Alpine ended with status OTHER_LIMIT *** [ Info: Taylor Approximation for l_ [ Info: Taylor Approximation for l_24 [ Info: Taylor Approximation for l_34 [ Info: PWA for l_45 Warning: -/+Inf bounds detected on at least 11 variables. Initializing with values -/+1.0e6. This may affect global optimal values and run times. PROBLEM STATISTICS Objective sense = Max # Variables = 195 # Bin-Int Variables = 20 # Constraints = 661 # NL Constraints = 10 # Linear Constraints = 651 # Detected convex constraints = 0 # Detected nonlinear terms = 30 # Variables involved in nonlinear terms = 25 # Potential variables for partitioning = 7 SUB-SOLVERS USED BY ALPINE MINLP local solver = Juniper MIP solver = HiGHS ALPINE CONFIGURATION Alpine version = 0.5.8 Maximum iterations (upper-bounding MIPs) = 99 Relative global optimality gap = 1.0% Partition scaling factor = 10 Bound-tightening presolve = false PRESOLVE Doing local search ┌ Warning: Only almost solved └ @ Juniper ~/.julia/packages/Juniper/93Umc/src/BnBTree.jl:116 Local solver returns a feasible point with value 6250.249 Completed presolve in 60.4s UPPER-BOUNDING ITERATIONS ==================================================================================================== | Iter | Incumbent | Best Incumbent | Upper Bound | Gap (%) | Time | 1 | 6250.249 | 6250.249 | 8424.8738 | 25.812 | 60.78s | 2 | 6250.2574 | 6250.2574 | 8411.9728 | 25.698 | 61.42s | 3 | 6250.2574 | 6250.2574 | 8294.9439 | 24.65 | 62.07s | 4 | 6250.2574 | 6250.2574 | 7705.8332 | 18.889 | 62.77s | 5 | 6250.2574 | 6250.2574 | 6401.5777 | 2.364 | 64.8s | finish | 6250.2574 | 6250.2574 | 6294.2218 | 0.698 | 67.52s ==================================================================================================== *** Alpine ended with status OPTIMAL *** [ Info: PWA for l_34 [ Info: PWA for l_35 Warning: -/+Inf bounds detected on at least 7 variables. Initializing with values -/+1.0e6. This may affect global optimal values and run times. PROBLEM STATISTICS Objective sense = Max # Variables = 88 # Bin-Int Variables = 8 # Constraints = 118 # NL Constraints = 6 # Linear Constraints = 112 # Detected convex constraints = 0 # Detected nonlinear terms = 16 # Variables involved in nonlinear terms = 14 # Potential variables for partitioning = 14 SUB-SOLVERS USED BY ALPINE MINLP local solver = Juniper MIP solver = HiGHS ALPINE CONFIGURATION Alpine version = 0.5.8 Maximum iterations (upper-bounding MIPs) = 99 Relative global optimality gap = 1.0% Partition scaling factor = 10 Bound-tightening presolve = false PRESOLVE Doing local search ┌ Warning: The relaxation is only almost solved. └ @ Juniper ~/.julia/packages/Juniper/93Umc/src/model.jl:113 Local solver returns a feasible point with value 21476.7075 Completed presolve in 0.56s UPPER-BOUNDING ITERATIONS ==================================================================================================== | Iter | Incumbent | Best Incumbent | Upper Bound | Gap (%) | Time | finish | 21476.7075 | 21476.7075 | 21476.2397 | 0.002 | 0.87s ==================================================================================================== *** Alpine ended with status OPTIMAL *** [ Info: Taylor Approximation for l_1-4 [ Info: Taylor Approximation for l_2-4 [ Info: Taylor Approximation for l_3-5 [ Info: Taylor Approximation for l_3-6 [ Info: PWA for l_4-5 [ Info: PWA for l_4-6 [ Info: Taylor Approximation for l_source_to_conversion Warning: -/+Inf bounds detected on at least 6 variables. Initializing with values -/+1.0e6. This may affect global optimal values and run times. PROBLEM STATISTICS Objective sense = Max # Variables = 56 # Bin-Int Variables = 0 # Constraints = 44 # NL Constraints = 6 # Linear Constraints = 38 # Detected convex constraints = 0 # Detected nonlinear terms = 14 # Variables involved in nonlinear terms = 14 # Potential variables for partitioning = 14 SUB-SOLVERS USED BY ALPINE MINLP local solver = Juniper MIP solver = HiGHS ALPINE CONFIGURATION Alpine version = 0.5.8 Maximum iterations (upper-bounding MIPs) = 99 Relative global optimality gap = 1.0% Partition scaling factor = 10 Bound-tightening presolve = false PRESOLVE Doing local search ┌ Warning: Warning: Presolve ends with local solver yielding OTHER_ERROR. └ @ Alpine ~/.julia/packages/Alpine/95nb2/src/main_algorithm.jl:259 Completed presolve in 0.04s UPPER-BOUNDING ITERATIONS ==================================================================================================== | Iter | Incumbent | Best Incumbent | Upper Bound | Gap (%) | Time | 1 | - | -Inf | 304666.6667 | LARGE | 0.36s | 2 | - | -Inf | 296871.6067 | LARGE | 0.77s | 3 | - | -Inf | 289718.1604 | LARGE | 1.21s | 4 | - | -Inf | 282072.3395 | LARGE | 1.64s | 5 | 211777.7878 | 211777.7878 | 232247.5273 | 8.814 | 2.06s | 6 | 211777.7878 | 211777.7878 | 216998.5383 | 2.406 | 2.67s | finish | 211777.7878 | 211777.7878 | 211902.0477 | 0.059 | 6.29s ==================================================================================================== *** Alpine ended with status OPTIMAL *** [ Info: Taylor Approximation for l_source_pooling_1 [ Info: Taylor Approximation for l_source_pooling_2 [ Info: Taylor Approximation for l_pooling_sink_1 [ Info: Taylor Approximation for l_pooling_sink_2 [ Info: Taylor Approximation for l_pooling1_pooling2 [ Info: Taylor Approximation for l_pooling2_pooling1 Warning: -/+Inf bounds detected on at least 7 variables. Initializing with values -/+1.0e6. This may affect global optimal values and run times. PROBLEM STATISTICS Objective sense = Max # Variables = 151 # Bin-Int Variables = 24 # Constraints = 1997 # NL Constraints = 0 # Linear Constraints = 1997 # Detected convex constraints = 0 # Detected nonlinear terms = 0 # Variables involved in nonlinear terms = 0 # Potential variables for partitioning = 0 SUB-SOLVERS USED BY ALPINE MINLP local solver = Juniper MIP solver = HiGHS ALPINE CONFIGURATION Alpine version = 0.5.8 Maximum iterations (upper-bounding MIPs) = 99 Relative global optimality gap = 1.0% Partition scaling factor = 10 Bound-tightening presolve = false PRESOLVE Doing local search Local solver returns a feasible point with value -399.9992 Completed presolve in 60.71s UPPER-BOUNDING ITERATIONS ==================================================================================================== | Iter | Incumbent | Best Incumbent | Upper Bound | Gap (%) | Time | finish | -399.9992 | -399.9992 | -400.0 | 0.0 | 61.18s ==================================================================================================== *** Alpine ended with status OPTIMAL *** Test Summary: | Pass Broken Total Time EnergyModelsGasNetworks | 117 1 118 38m23.5s Testing EnergyModelsGasNetworks tests passed Testing completed after 2431.78s PkgEval succeeded after 2598.82s