Package evaluation to test PiecewiseAffineApprox on Julia 1.14.0-DEV.1299 (6d6224db99*) started at 2025-11-25T19:03:59.781 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Set-up completed after 10.38s ################################################################################ # Installation # Installing PiecewiseAffineApprox... Resolving package versions... Installed Rmath_jll ─────────────── v0.5.1+0 Installed Bzip2_jll ─────────────── v1.0.9+0 Installed HypergeometricFunctions ─ v0.3.28 Installed MacroTools ────────────── v0.5.16 Installed DataStructures ────────── v0.19.3 Installed DiffResults ───────────── v1.1.0 Installed ForwardDiff ───────────── v1.3.0 Installed FillArrays ────────────── v1.15.0 Installed AliasTables ───────────── v1.1.3 Installed DataAPI ───────────────── v1.16.0 Installed OrderedCollections ────── v1.8.1 Installed Combinatorics ─────────── v1.0.3 Installed StatsBase ─────────────── v0.34.8 Installed CodecZlib ─────────────── v0.7.8 Installed Compat ────────────────── v4.18.1 Installed TranscodingStreams ────── v0.11.3 Installed StatsAPI ──────────────── v1.7.1 Installed Statistics ────────────── v1.11.1 Installed PrecompileTools ───────── v1.3.3 Installed CommonSubexpressions ──── v0.3.1 Installed StaticArraysCore ──────── v1.4.4 Installed StructUtils ───────────── v2.6.0 Installed IrrationalConstants ───── v0.2.6 Installed CodecBzip2 ────────────── v0.8.5 Installed QuadGK ────────────────── v2.11.2 Installed NaNMath ───────────────── v1.1.3 Installed OpenSpecFun_jll ───────── v0.5.6+0 Installed JSON3 ─────────────────── v1.14.3 Installed LogExpFunctions ───────── v0.3.29 Installed StableRNGs ────────────── v1.0.4 Installed PiecewiseAffineApprox ─── v0.6.4 Installed JuMP ──────────────────── v1.29.3 Installed Parsers ───────────────── v2.8.3 Installed Rmath ─────────────────── v0.9.0 Installed JSON ──────────────────── v1.3.0 Installed DiffRules ─────────────── v1.15.1 Installed PtrArrays ─────────────── v1.3.0 Installed StatsFuns ─────────────── v1.5.2 Installed Distributions ─────────── v0.25.122 Installed Reexport ──────────────── v1.2.2 Installed Missings ──────────────── v1.2.0 Installed JLLWrappers ───────────── v1.7.1 Installed SpecialFunctions ──────── v2.6.1 Installed BenchmarkTools ────────── v1.6.3 Installed MutableArithmetics ────── v1.6.7 Installed SortingAlgorithms ─────── v1.2.2 Installed Preferences ───────────── v1.5.0 Installed StructTypes ───────────── v1.11.0 Installed PDMats ────────────────── v0.11.36 Installed DocStringExtensions ───── v0.9.5 Installed MathOptInterface ──────── v1.46.0 Installing 3 artifacts Installed artifact OpenSpecFun 194.9 KiB Installed artifact Rmath 121.9 KiB Installed artifact Bzip2 503.5 KiB Updating `~/.julia/environments/v1.14/Project.toml` [029c5f1c] + PiecewiseAffineApprox v0.6.4 Updating `~/.julia/environments/v1.14/Manifest.toml` [66dad0bd] + AliasTables v1.1.3 [6e4b80f9] + BenchmarkTools v1.6.3 [523fee87] + CodecBzip2 v0.8.5 [944b1d66] + CodecZlib v0.7.8 [861a8166] + Combinatorics v1.0.3 [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 [31c24e10] + Distributions v0.25.122 [ffbed154] + DocStringExtensions v0.9.5 [1a297f60] + FillArrays v1.15.0 [f6369f11] + ForwardDiff v1.3.0 [34004b35] + HypergeometricFunctions v0.3.28 [92d709cd] + IrrationalConstants v0.2.6 [692b3bcd] + JLLWrappers v1.7.1 [682c06a0] + JSON v1.3.0 [0f8b85d8] + JSON3 v1.14.3 [4076af6c] + JuMP v1.29.3 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.16 [b8f27783] + MathOptInterface v1.46.0 [e1d29d7a] + Missings v1.2.0 [d8a4904e] + MutableArithmetics v1.6.7 [77ba4419] + NaNMath v1.1.3 [bac558e1] + OrderedCollections v1.8.1 [90014a1f] + PDMats v0.11.36 [69de0a69] + Parsers v2.8.3 [029c5f1c] + PiecewiseAffineApprox v0.6.4 [aea7be01] + PrecompileTools v1.3.3 [21216c6a] + Preferences v1.5.0 [43287f4e] + PtrArrays v1.3.0 [1fd47b50] + QuadGK v2.11.2 [189a3867] + Reexport v1.2.2 [79098fc4] + Rmath v0.9.0 [a2af1166] + SortingAlgorithms v1.2.2 [276daf66] + SpecialFunctions v2.6.1 [860ef19b] + StableRNGs v1.0.4 [1e83bf80] + StaticArraysCore v1.4.4 [10745b16] + Statistics v1.11.1 [82ae8749] + StatsAPI v1.7.1 [2913bbd2] + StatsBase v0.34.8 [4c63d2b9] + StatsFuns v1.5.2 [856f2bd8] + StructTypes v1.11.0 [ec057cc2] + StructUtils v2.6.0 [3bb67fe8] + TranscodingStreams v0.11.3 [6e34b625] + Bzip2_jll v1.0.9+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [f50d1b31] + Rmath_jll v0.5.1+0 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [ac6e5ff7] + JuliaSyntaxHighlighting v1.12.0 [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 [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 [4607b0f0] + SuiteSparse [fa267f1f] + TOML v1.0.3 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.3.0+1 [4536629a] + OpenBLAS_jll v0.3.29+0 [05823500] + OpenLibm_jll v0.8.7+0 [bea87d4a] + SuiteSparse_jll v7.10.1+0 [83775a58] + Zlib_jll v1.3.1+2 [8e850b90] + libblastrampoline_jll v5.15.0+0 Installation completed after 9.12s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling packages... WARNING: Imported binding Operations.project_rel_path was undeclared at import time during import to TestEnv. 4691.1 ms ✓ TestEnv 1 dependency successfully precompiled in 5 seconds. 27 already precompiled. 1 dependency had output during precompilation: ┌ TestEnv │ WARNING: Imported binding Operations.project_rel_path was undeclared at import time during import to TestEnv. └ ┌ Error: Failed to use TestEnv.jl; test dependencies will not be precompiled │ exception = │ UndefVarError: `project_rel_path` not defined in `TestEnv` │ Suggestion: this global was defined as `Pkg.Operations.project_rel_path` but not assigned a value. │ Stacktrace: │ [1] get_test_dir(ctx::Pkg.Types.Context, pkgspec::PackageSpec) │ @ TestEnv ~/.julia/packages/TestEnv/i9lgt/src/julia-1.11/common.jl:75 │ [2] test_dir_has_project_file │ @ ~/.julia/packages/TestEnv/i9lgt/src/julia-1.11/common.jl:52 [inlined] │ [3] maybe_gen_project_override! │ @ ~/.julia/packages/TestEnv/i9lgt/src/julia-1.11/common.jl:83 [inlined] │ [4] activate(pkg::String; allow_reresolve::Bool) │ @ TestEnv ~/.julia/packages/TestEnv/i9lgt/src/julia-1.11/activate_set.jl:12 │ [5] activate(pkg::String) │ @ TestEnv ~/.julia/packages/TestEnv/i9lgt/src/julia-1.11/activate_set.jl:9 │ [6] top-level scope │ @ /PkgEval.jl/scripts/precompile.jl:24 │ [7] include(mod::Module, _path::String) │ @ Base ./Base.jl:309 │ [8] exec_options(opts::Base.JLOptions) │ @ Base ./client.jl:344 │ [9] _start() │ @ Base ./client.jl:577 └ @ Main /PkgEval.jl/scripts/precompile.jl:26 Precompiling package dependencies... Precompiling packages... 4663.8 ms ✓ MacroTools 1009.6 ms ✓ Reexport 1424.9 ms ✓ Statistics 1380.4 ms ✓ DataAPI 2174.2 ms ✓ IrrationalConstants 993.7 ms ✓ StaticArraysCore 926.0 ms ✓ StatsAPI 1233.3 ms ✓ OrderedCollections 930.5 ms ✓ StableRNGs 1116.1 ms ✓ DocStringExtensions 2143.2 ms ✓ Combinatorics 2239.4 ms ✓ FillArrays 846.5 ms ✓ PtrArrays 1280.6 ms ✓ TranscodingStreams 1252.9 ms ✓ SuiteSparse 1034.5 ms ✓ NaNMath 1665.2 ms ✓ StructTypes 1450.3 ms ✓ StructUtils 1167.1 ms ✓ Compat 1164.3 ms ✓ Preferences 11351.3 ms ✓ MutableArithmetics 1790.9 ms ✓ CommonSubexpressions 1366.7 ms ✓ Statistics → SparseArraysExt 1133.2 ms ✓ Missings 908.6 ms ✓ DiffResults 3658.3 ms ✓ DataStructures 1525.1 ms ✓ LogExpFunctions 1530.5 ms ✓ FillArrays → FillArraysSparseArraysExt 968.3 ms ✓ FillArrays → FillArraysStatisticsExt 990.7 ms ✓ AliasTables 982.5 ms ✓ CodecZlib 1875.8 ms ✓ PDMats 864.4 ms ✓ Compat → CompatLinearAlgebraExt 1228.5 ms ✓ JLLWrappers 941.3 ms ✓ PrecompileTools 1086.0 ms ✓ SortingAlgorithms 2334.1 ms ✓ QuadGK 1494.5 ms ✓ FillArrays → FillArraysPDMatsExt 1454.7 ms ✓ Bzip2_jll 1462.4 ms ✓ Rmath_jll 1482.4 ms ✓ OpenSpecFun_jll 17135.6 ms ✓ Parsers 4455.6 ms ✓ StatsBase 1142.5 ms ✓ CodecBzip2 1509.8 ms ✓ Rmath 5139.3 ms ✓ SpecialFunctions 14427.3 ms ✓ JSON3 7340.6 ms ✓ JSON 1449.5 ms ✓ PDMats → StatsBaseExt 2514.2 ms ✓ HypergeometricFunctions 1315.6 ms ✓ DiffRules 3611.9 ms ✓ BenchmarkTools 2873.9 ms ✓ StatsFuns 7746.8 ms ✓ ForwardDiff 10028.5 ms ✓ Distributions 77976.3 ms ✓ MathOptInterface 3219.7 ms ✓ Distributions → DistributionsTestExt 65559.8 ms ✓ JuMP 19229.7 ms ✓ PiecewiseAffineApprox 11548.8 ms ✓ PiecewiseAffineApprox → JSON3Ext 60 dependencies successfully precompiled in 329 seconds. 19 already precompiled. Precompilation completed after 341.71s ################################################################################ # Testing # Testing PiecewiseAffineApprox Test Could not use exact versions of packages in manifest, re-resolving. Note: if you do not check your manifest file into source control, then you can probably ignore this message. However, if you do check your manifest file into source control, then you probably want to pass the `allow_reresolve = false` kwarg when calling the `Pkg.test` function. Installed OpenBLAS32_jll ──── v0.3.29+0 Installed UnsafeArrays ────── v1.0.8 Installed DataStructures ──── v0.18.22 Installed AMD ─────────────── v0.5.3 Installed COSMOAccelerators ─ v0.1.0 Installed QDLDL ───────────── v0.4.1 Installed HiGHS ───────────── v1.20.1 Installed Requires ────────── v1.3.1 Installed Pajarito ────────── v0.8.2 Installed IterTools ───────── v1.10.0 Installed METIS_jll ───────── v5.1.3+0 Installed HiGHS_jll ───────── v1.12.0+0 Installed MathOptIIS ──────── v0.1.1 Installed COSMO ───────────── v0.8.9 Installing 3 artifacts Installed artifact METIS 1.1 MiB Installed artifact HiGHS 2.3 MiB Installed artifact OpenBLAS32 10.0 MiB Updating `/tmp/jl_WIu2Rj/Project.toml` [1e616198] + COSMO v0.8.9 [87dc4568] + HiGHS v1.20.1 [2f354839] + Pajarito v0.8.2 [029c5f1c] + PiecewiseAffineApprox v0.6.4 Updating `/tmp/jl_WIu2Rj/Manifest.toml` [14f7f29c] + AMD v0.5.3 [66dad0bd] + AliasTables v1.1.3 [1e616198] + COSMO v0.8.9 [bbd8fffe] + COSMOAccelerators v0.1.0 [861a8166] + Combinatorics v1.0.3 [9a962f9c] + DataAPI v1.16.0 ⌅ [864edb3b] ↓ DataStructures v0.19.3 ⇒ v0.18.22 [31c24e10] + Distributions v0.25.122 [1a297f60] + FillArrays v1.15.0 [87dc4568] + HiGHS v1.20.1 [34004b35] + HypergeometricFunctions v0.3.28 [c8e1da08] + IterTools v1.10.0 [8c4f8055] + MathOptIIS v0.1.1 [e1d29d7a] + Missings v1.2.0 [90014a1f] + PDMats v0.11.36 [2f354839] + Pajarito v0.8.2 [029c5f1c] + PiecewiseAffineApprox v0.6.4 [43287f4e] + PtrArrays v1.3.0 [bfc457fd] + QDLDL v0.4.1 [1fd47b50] + QuadGK v2.11.2 [189a3867] + Reexport v1.2.2 [ae029012] + Requires v1.3.1 [79098fc4] + Rmath v0.9.0 [a2af1166] + SortingAlgorithms v1.2.2 [82ae8749] + StatsAPI v1.7.1 [2913bbd2] + StatsBase v0.34.8 [4c63d2b9] + StatsFuns v1.5.2 [c4a57d5a] + UnsafeArrays v1.0.8 [8fd58aa0] + HiGHS_jll v1.12.0+0 [d00139f3] + METIS_jll v5.1.3+0 [656ef2d0] + OpenBLAS32_jll v0.3.29+0 [f50d1b31] + Rmath_jll v0.5.1+0 [0dad84c5] + ArgTools v1.1.2 [f43a241f] + Downloads v1.7.0 [7b1f6079] + FileWatching v1.11.0 [b27032c2] + LibCURL v1.0.0 [76f85450] + LibGit2 v1.11.0 [ca575930] + NetworkOptions v1.3.0 [44cfe95a] + Pkg v1.13.0 [4607b0f0] + SuiteSparse [a4e569a6] + Tar v1.10.0 [deac9b47] + LibCURL_jll v8.17.0+0 [e37daf67] + LibGit2_jll v1.9.1+0 [29816b5a] + LibSSH2_jll v1.11.3+1 [14a3606d] + MozillaCACerts_jll v2025.11.4 [458c3c95] + OpenSSL_jll v3.5.4+0 [efcefdf7] + PCRE2_jll v10.47.0+0 [3161d3a3] + Zstd_jll v1.5.7+1 [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` Test Successfully re-resolved Status `/tmp/jl_WIu2Rj/Project.toml` [1e616198] COSMO v0.8.9 [87dc4568] HiGHS v1.20.1 [0f8b85d8] JSON3 v1.14.3 [4076af6c] JuMP v1.29.3 [2f354839] Pajarito v0.8.2 [029c5f1c] PiecewiseAffineApprox v0.6.4 [860ef19b] StableRNGs v1.0.4 [56ddb016] Logging v1.11.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_WIu2Rj/Manifest.toml` [14f7f29c] AMD v0.5.3 [66dad0bd] AliasTables v1.1.3 [6e4b80f9] BenchmarkTools v1.6.3 [1e616198] COSMO v0.8.9 [bbd8fffe] COSMOAccelerators v0.1.0 [523fee87] CodecBzip2 v0.8.5 [944b1d66] CodecZlib v0.7.8 [861a8166] Combinatorics v1.0.3 [bbf7d656] CommonSubexpressions v0.3.1 [34da2185] Compat v4.18.1 [9a962f9c] DataAPI v1.16.0 ⌅ [864edb3b] DataStructures v0.18.22 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [31c24e10] Distributions v0.25.122 [ffbed154] DocStringExtensions v0.9.5 [1a297f60] FillArrays v1.15.0 [f6369f11] ForwardDiff v1.3.0 [87dc4568] HiGHS v1.20.1 [34004b35] HypergeometricFunctions v0.3.28 [92d709cd] IrrationalConstants v0.2.6 [c8e1da08] IterTools v1.10.0 [692b3bcd] JLLWrappers v1.7.1 [682c06a0] JSON v1.3.0 [0f8b85d8] JSON3 v1.14.3 [4076af6c] JuMP v1.29.3 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.16 [8c4f8055] MathOptIIS v0.1.1 [b8f27783] MathOptInterface v1.46.0 [e1d29d7a] Missings v1.2.0 [d8a4904e] MutableArithmetics v1.6.7 [77ba4419] NaNMath v1.1.3 [bac558e1] OrderedCollections v1.8.1 [90014a1f] PDMats v0.11.36 [2f354839] Pajarito v0.8.2 [69de0a69] Parsers v2.8.3 [029c5f1c] PiecewiseAffineApprox v0.6.4 [aea7be01] PrecompileTools v1.3.3 [21216c6a] Preferences v1.5.0 [43287f4e] PtrArrays v1.3.0 [bfc457fd] QDLDL v0.4.1 [1fd47b50] QuadGK v2.11.2 [189a3867] Reexport v1.2.2 [ae029012] Requires v1.3.1 [79098fc4] Rmath v0.9.0 [a2af1166] SortingAlgorithms v1.2.2 [276daf66] SpecialFunctions v2.6.1 [860ef19b] StableRNGs v1.0.4 [1e83bf80] StaticArraysCore v1.4.4 [10745b16] Statistics v1.11.1 [82ae8749] StatsAPI v1.7.1 [2913bbd2] StatsBase v0.34.8 [4c63d2b9] StatsFuns v1.5.2 [856f2bd8] StructTypes v1.11.0 [ec057cc2] StructUtils v2.6.0 [3bb67fe8] TranscodingStreams v0.11.3 [c4a57d5a] UnsafeArrays v1.0.8 [6e34b625] Bzip2_jll v1.0.9+0 [8fd58aa0] HiGHS_jll v1.12.0+0 [d00139f3] METIS_jll v5.1.3+0 [656ef2d0] OpenBLAS32_jll v0.3.29+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 v1.12.0 [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 v1.13.0 [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 [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 v8.17.0+0 [e37daf67] LibGit2_jll v1.9.1+0 [29816b5a] LibSSH2_jll v1.11.3+1 [14a3606d] MozillaCACerts_jll v2025.11.4 [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 HiGHS 1.12.0 (git hash: 755a8e027a): Copyright (c) 2025 HiGHS under MIT licence terms MIP has 144 rows; 80 cols; 458 nonzeros; 50 integer variables (50 binary) Coefficient ranges: Matrix [1e+00, 2e+02] Cost [1e+00, 1e+00] Bound [1e+00, 1e+00] RHS [1e+00, 2e+02] Presolving model 134 rows, 80 cols, 448 nonzeros 0s 134 rows, 80 cols, 448 nonzeros 0s Presolve reductions: rows 134(-10); columns 80(-0); nonzeros 448(-10) Solving MIP model with: 134 rows 80 cols (50 binary, 0 integer, 0 implied int., 30 continuous, 0 domain fixed) 448 nonzeros Src: B => Branching; C => Central rounding; F => Feasibility pump; H => Heuristic; I => Shifting; J => Feasibility jump; L => Sub-MIP; P => Empty MIP; R => Randomized rounding; S => Solve LP; T => Evaluate node; U => Unbounded; X => User solution; Y => HiGHS solution; Z => ZI Round; l => Trivial lower; p => Trivial point; u => Trivial upper; z => Trivial zero Nodes | B&B Tree | Objective Bounds | Dynamic Constraints | Work Src Proc. InQueue | Leaves Expl. | BestBound BestSol Gap | Cuts InLp Confl. | LpIters Time J 0 0 0 0.00% -inf 715 Large 0 0 0 0 0.3s R 0 0 0 0.00% 0 60 100.00% 0 0 0 58 0.3s L 0 0 0 0.00% 0 16 100.00% 73 20 0 122 0.4s T 0 0 0 0.00% 0 14 100.00% 83 7 10 1970 0.8s T 36 3 14 5.32% 0 13.33333333 100.00% 128 7 60 3068 0.9s T 52 2 21 5.91% 0 11 100.00% 155 7 90 3594 1.0s B 67 2 28 8.69% 0 8.333333333 100.00% 174 7 112 4111 1.0s T 79 7 29 8.86% 0 8 100.00% 186 8 121 4343 1.1s T 87 5 33 9.77% 0 7.333333333 100.00% 197 8 134 4615 1.1s T 132 8 51 25.24% 0 6 100.00% 236 8 192 5699 1.2s T 164 11 65 25.45% 0 6 100.00% 254 8 229 6160 1.2s T 185 12 73 57.23% 0 3 100.00% 293 9 257 6478 1.2s T 292 16 121 77.17% 0 2 100.00% 312 5 395 7835 1.4s T 417 30 176 84.14% 0 2 100.00% 381 4 537 9817 1.5s T 421 30 178 84.15% 0 2 100.00% 389 7 537 9875 1.5s B 453 12 192 91.02% 0 1 100.00% 364 12 558 10175 1.6s T 463 0 196 100.00% 0 0 0.00% 372 11 564 10266 1.6s 464 0 197 100.00% 0 0 0.00% 372 11 564 10270 1.6s Solving report Status Optimal Primal bound 0 Dual bound 0 Gap 0% (tolerance: 0.01%) P-D integral 1.31687355042 Solution status feasible 0 (objective) 0 (bound viol.) 6.43929354283e-15 (int. viol.) 0 (row viol.) Timing 1.58 Max sub-MIP depth 3 Nodes 464 Repair LPs 0 LP iterations 10270 4219 (strong br.) 166 (separation) 1848 (heuristics) Running HiGHS 1.12.0 (git hash: 755a8e027a): Copyright (c) 2025 HiGHS under MIT licence terms MIP has 144 rows; 80 cols; 458 nonzeros; 50 integer variables (50 binary) Coefficient ranges: Matrix [1e+00, 2e+02] Cost [1e+00, 1e+00] Bound [1e+00, 1e+00] RHS [1e+00, 2e+02] Presolving model 134 rows, 80 cols, 448 nonzeros 0s 134 rows, 80 cols, 448 nonzeros 0s Presolve reductions: rows 134(-10); columns 80(-0); nonzeros 448(-10) Solving MIP model with: 134 rows 80 cols (50 binary, 0 integer, 0 implied int., 30 continuous, 0 domain fixed) 448 nonzeros Src: B => Branching; C => Central rounding; F => Feasibility pump; H => Heuristic; I => Shifting; J => Feasibility jump; L => Sub-MIP; P => Empty MIP; R => Randomized rounding; S => Solve LP; T => Evaluate node; U => Unbounded; X => User solution; Y => HiGHS solution; Z => ZI Round; l => Trivial lower; p => Trivial point; u => Trivial upper; z => Trivial zero Nodes | B&B Tree | Objective Bounds | Dynamic Constraints | Work Src Proc. InQueue | Leaves Expl. | BestBound BestSol Gap | Cuts InLp Confl. | LpIters Time J 0 0 0 0.00% -inf 715 Large 0 0 0 0 0.1s R 0 0 0 0.00% 0 60 100.00% 0 0 0 58 0.1s L 0 0 0 0.00% 0 16 100.00% 73 20 0 122 0.3s T 0 0 0 0.00% 0 14 100.00% 83 7 10 1970 0.7s T 36 3 14 5.32% 0 13.33333333 100.00% 128 7 60 3068 0.8s T 52 2 21 5.91% 0 11 100.00% 155 7 90 3594 0.9s B 67 2 28 8.69% 0 8.333333333 100.00% 174 7 112 4111 0.9s T 79 7 29 8.86% 0 8 100.00% 186 8 121 4343 1.0s T 87 5 33 9.77% 0 7.333333333 100.00% 197 8 134 4615 1.0s T 132 8 51 25.24% 0 6 100.00% 236 8 192 5699 1.1s T 164 11 65 25.45% 0 6 100.00% 254 8 229 6160 1.1s T 185 12 73 57.23% 0 3 100.00% 293 9 257 6478 1.2s T 292 16 121 77.17% 0 2 100.00% 312 5 395 7835 1.3s T 417 30 176 84.14% 0 2 100.00% 381 4 537 9817 1.5s T 421 30 178 84.15% 0 2 100.00% 389 7 537 9875 1.5s B 453 12 192 91.02% 0 1 100.00% 364 12 558 10175 1.5s T 463 0 196 100.00% 0 0 0.00% 372 11 564 10266 1.5s 464 0 197 100.00% 0 0 0.00% 372 11 564 10270 1.5s Solving report Status Optimal Primal bound 0 Dual bound 0 Gap 0% (tolerance: 0.01%) P-D integral 1.41079092026 Solution status feasible 0 (objective) 0 (bound viol.) 6.43929354283e-15 (int. viol.) 0 (row viol.) Timing 1.52 Max sub-MIP depth 3 Nodes 464 Repair LPs 0 LP iterations 10270 4219 (strong br.) 166 (separation) 1848 (heuristics) Test Summary: | Pass Total Time PiecewiseAffineApprox | 354 354 12m13.2s Testing PiecewiseAffineApprox tests passed Testing completed after 1074.11s PkgEval succeeded after 1461.5s