Package evaluation of LinearFractional on Julia 1.11.4 (a71dd056e0*) started at 2025-04-08T12:34:47.864 ################################################################################ # Set-up # Installing PkgEval dependencies (TestEnv)... Set-up completed after 9.14s ################################################################################ # Installation # Installing LinearFractional... Resolving package versions... Updating `~/.julia/environments/v1.11/Project.toml` [31851ddc] + LinearFractional v0.7.9 Updating `~/.julia/environments/v1.11/Manifest.toml` [6e4b80f9] + BenchmarkTools v1.6.0 [523fee87] + CodecBzip2 v0.8.5 [944b1d66] + CodecZlib v0.7.8 [bbf7d656] + CommonSubexpressions v0.3.1 [34da2185] + Compat v4.16.0 [864edb3b] + DataStructures v0.18.22 [163ba53b] + DiffResults v1.1.0 [b552c78f] + DiffRules v1.15.1 [ffbed154] + DocStringExtensions v0.9.4 [f6369f11] + ForwardDiff v1.0.1 [92d709cd] + IrrationalConstants v0.2.4 [692b3bcd] + JLLWrappers v1.7.0 [682c06a0] + JSON v0.21.4 [0f8b85d8] + JSON3 v1.14.2 [4076af6c] + JuMP v1.25.0 [31851ddc] + LinearFractional v0.7.9 [2ab3a3ac] + LogExpFunctions v0.3.29 [1914dd2f] + MacroTools v0.5.15 [b8f27783] + MathOptInterface v1.38.1 [d8a4904e] + MutableArithmetics v1.6.4 [77ba4419] + NaNMath v1.1.3 [bac558e1] + OrderedCollections v1.8.0 [69de0a69] + Parsers v2.8.1 ⌅ [aea7be01] + PrecompileTools v1.2.1 [21216c6a] + Preferences v1.4.3 [276daf66] + SpecialFunctions v2.5.0 [1e83bf80] + StaticArraysCore v1.4.3 [10745b16] + Statistics v1.11.1 [856f2bd8] + StructTypes v1.11.0 [3bb67fe8] + TranscodingStreams v0.11.3 [6e34b625] + Bzip2_jll v1.0.9+0 [efe28fd5] + OpenSpecFun_jll v0.5.6+0 [56f22d72] + Artifacts v1.11.0 [2a0f44e3] + Base64 v1.11.0 [ade2ca70] + Dates v1.11.0 [b77e0a4c] + InteractiveUtils v1.11.0 [8f399da3] + Libdl v1.11.0 [37e2e46d] + LinearAlgebra v1.11.0 [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 v0.7.0 [9e88b42a] + Serialization v1.11.0 [2f01184e] + SparseArrays v1.11.0 [fa267f1f] + TOML v1.0.3 [8dfed614] + Test v1.11.0 [cf7118a7] + UUIDs v1.11.0 [4ec0a83e] + Unicode v1.11.0 [e66e0078] + CompilerSupportLibraries_jll v1.1.1+0 [4536629a] + OpenBLAS_jll v0.3.27+1 [05823500] + OpenLibm_jll v0.8.5+0 [bea87d4a] + SuiteSparse_jll v7.7.0+0 [83775a58] + Zlib_jll v1.2.13+1 [8e850b90] + libblastrampoline_jll v5.11.0+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 4.72s ################################################################################ # Precompilation # Precompiling PkgEval dependencies... Precompiling package dependencies... Precompilation completed after 89.32s ################################################################################ # Testing # Testing LinearFractional Status `/tmp/jl_LI352w/Project.toml` [9961bab8] Cbc v1.2.0 [e2554f3b] Clp v1.2.2 [e2685f51] ECOS v1.1.3 [4076af6c] JuMP v1.25.0 [31851ddc] LinearFractional v0.7.9 [1914dd2f] MacroTools v0.5.15 [b8f27783] MathOptInterface v1.38.1 [37e2e46d] LinearAlgebra v1.11.0 [8dfed614] Test v1.11.0 Status `/tmp/jl_LI352w/Manifest.toml` [6e4b80f9] BenchmarkTools v1.6.0 [fa961155] CEnum v0.5.0 [9961bab8] Cbc v1.2.0 [e2554f3b] Clp v1.2.2 [523fee87] CodecBzip2 v0.8.5 [944b1d66] CodecZlib v0.7.8 [bbf7d656] CommonSubexpressions v0.3.1 [34da2185] Compat v4.16.0 [864edb3b] DataStructures v0.18.22 [163ba53b] DiffResults v1.1.0 [b552c78f] DiffRules v1.15.1 [ffbed154] DocStringExtensions v0.9.4 [e2685f51] ECOS v1.1.3 [f6369f11] ForwardDiff v1.0.1 [92d709cd] IrrationalConstants v0.2.4 [692b3bcd] JLLWrappers v1.7.0 [682c06a0] JSON v0.21.4 [0f8b85d8] JSON3 v1.14.2 [4076af6c] JuMP v1.25.0 [31851ddc] LinearFractional v0.7.9 [2ab3a3ac] LogExpFunctions v0.3.29 [1914dd2f] MacroTools v0.5.15 [b8f27783] MathOptInterface v1.38.1 [d8a4904e] MutableArithmetics v1.6.4 [77ba4419] NaNMath v1.1.3 [bac558e1] OrderedCollections v1.8.0 [69de0a69] Parsers v2.8.1 ⌅ [aea7be01] PrecompileTools v1.2.1 [21216c6a] Preferences v1.4.3 [276daf66] SpecialFunctions v2.5.0 [1e83bf80] StaticArraysCore v1.4.3 [10745b16] Statistics v1.11.1 [856f2bd8] StructTypes v1.11.0 [3bb67fe8] TranscodingStreams v0.11.3 [ae81ac8f] ASL_jll v0.1.3+0 [6e34b625] Bzip2_jll v1.0.9+0 [38041ee0] Cbc_jll v200.1000.800+0 [3830e938] Cgl_jll v0.6000.600+0 ⌅ [06985876] Clp_jll v100.1700.700+1 ⌅ [be027038] CoinUtils_jll v200.1100.600+0 [c2c64177] ECOS_jll v200.0.800+0 [d00139f3] METIS_jll v5.1.3+0 [d7ed1dd3] MUMPS_seq_jll v500.700.301+0 [656ef2d0] OpenBLAS32_jll v0.3.29+0 [efe28fd5] OpenSpecFun_jll v0.5.6+0 ⌅ [7da25872] Osi_jll v0.10800.700+0 [0dad84c5] ArgTools v1.1.2 [56f22d72] Artifacts v1.11.0 [2a0f44e3] Base64 v1.11.0 [ade2ca70] Dates v1.11.0 [f43a241f] Downloads v1.6.0 [7b1f6079] FileWatching v1.11.0 [b77e0a4c] InteractiveUtils v1.11.0 [b27032c2] LibCURL v0.6.4 [76f85450] LibGit2 v1.11.0 [8f399da3] Libdl v1.11.0 [37e2e46d] LinearAlgebra v1.11.0 [56ddb016] Logging v1.11.0 [d6f4376e] Markdown v1.11.0 [a63ad114] Mmap v1.11.0 [ca575930] NetworkOptions v1.2.0 [44cfe95a] Pkg v1.11.0 [de0858da] Printf v1.11.0 [9abbd945] Profile v1.11.0 [9a3f8284] Random v1.11.0 [ea8e919c] SHA v0.7.0 [9e88b42a] Serialization v1.11.0 [2f01184e] SparseArrays v1.11.0 [fa267f1f] TOML v1.0.3 [a4e569a6] Tar v1.10.0 [8dfed614] Test v1.11.0 [cf7118a7] UUIDs v1.11.0 [4ec0a83e] Unicode v1.11.0 [e66e0078] CompilerSupportLibraries_jll v1.1.1+0 [deac9b47] LibCURL_jll v8.6.0+0 [e37daf67] LibGit2_jll v1.7.2+0 [29816b5a] LibSSH2_jll v1.11.0+1 [c8ffd9c3] MbedTLS_jll v2.28.6+0 [14a3606d] MozillaCACerts_jll v2023.12.12 [4536629a] OpenBLAS_jll v0.3.27+1 [05823500] OpenLibm_jll v0.8.5+0 [bea87d4a] SuiteSparse_jll v7.7.0+0 [83775a58] Zlib_jll v1.2.13+1 [8e850b90] libblastrampoline_jll v5.11.0+0 [8e850ede] nghttp2_jll v1.59.0+0 [3f19e933] p7zip_jll v17.4.0+2 Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. Testing Running tests... Test Summary: | Pass Total Time Simple example | 5 5 1m05.4s Test Summary: | Pass Total Time Optimizer With Attributes | 3 3 0.2s Test Summary: | Pass Total Time Optimizer With Fixed Constraints | 1 1 1.5s Test Summary: | Pass Total Time Array variables | 2 2 1.1s Test Summary: | Pass Total Time Array constraints | 2 2 2.5s Test Summary: | Pass Total Time Match LP | 2 2 4.3s Test Summary: | Pass Total Time Constant denominator | 2 2 2.0s Coin0506I Presolve 4 (-2) rows, 3 (0) columns and 11 (-2) elements Clp0006I 0 Obj 4.4408921e-15 Primal inf 0.37991684 (1) Dual inf 2.8430438 (1) Clp0006I 2 Obj -1.0909091 Clp0000I Optimal - objective value -1.0909091 Coin0511I After Postsolve, objective -1.0909091, infeasibilities - dual 0 (0), primal 0 (0) Clp0032I Optimal objective -1.090909091 - 2 iterations time 0.002, Presolve 0.00 Coin0513I 2 rows dropped after presolve pass 1 Coin0513I 2 rows dropped after presolve pass 2 Coin0506I Presolve 4 (-2) rows, 3 (0) columns and 11 (-2) elements Clp0033I Presolve took 0.00 seconds (total 0.00) Clp0008I Bounds were tightened 3 times Clp1001I Initial range of elements is 1 to 14 Clp1002I Range of elements is 0.26726124 to 3.7416574 Clp1002I Range of elements is 0.55552381 to 1.8001029 Clp1003I Final range of elements is 0.3086067 to 1 Clp0022I Absolute values of scaled rhs range from 0.37991784 to 0.37991784, minimum gap 1e+100 Clp0020I Absolute values of scaled objective range from 0.40614926 to 2.8430448 Clp0021I Absolute values of scaled bounds range from 1.0934138e-14 to 1.7235043, minimum gap 0.4938932 Clp0060I Primal error 1.0934138e-14, dual error 0 Clp0060I Primal error 1.0934138e-14, dual error 0 Clp0006I 0 Obj 4.4408921e-15 Primal inf 0.37991684 (1) Dual inf 2.8430438 (1) Clp0060I Primal error 7.1580737e-15, dual error 0 Clp0060I Primal error 5.5511151e-17, dual error 3.3306691e-16 Clp0006I 2 Obj -1.0909091 Clp0025I Looking optimal checking bounds with 1e+10 Clp0013I Going back to original objective Clp0060I Primal error 5.5511151e-17, dual error 3.3306691e-16 Clp0025I Looking optimal checking bounds with 1e+10 Clp0000I Optimal - objective value -1.0909091 Clp0033I Dual took 0.00 seconds (total 0.00) Coin0511I After Postsolve, objective -1.0909091, infeasibilities - dual 0 (0), primal 0 (0) Clp0032I Optimal objective -1.090909091 - 2 iterations time 0.002, Presolve 0.00 Coin0506I Presolve 4 (-2) rows, 3 (0) columns and 11 (-2) elements Clp0006I 0 Obj 4.4408921e-15 Primal inf 0.37991684 (1) Dual inf 2.8430438 (1) Clp0006I 2 Obj -1.0909091 Clp0000I Optimal - objective value -1.0909091 Coin0511I After Postsolve, objective -1.0909091, infeasibilities - dual 0 (0), primal 0 (0) Clp0032I Optimal objective -1.090909091 - 2 iterations time 0.002, Presolve 0.00 Coin0506I Presolve 3 (-2) rows, 2 (-1) columns and 6 (-5) elements Clp0006I 0 Obj 0.05 Primal inf 0.002499 (1) Dual inf 183.35757 (1) Clp0006I 2 Obj -1.55 Clp0000I Optimal - objective value -1.55 Coin0511I After Postsolve, objective -1.55, infeasibilities - dual 0 (0), primal 0 (0) Clp0032I Optimal objective -1.55 - 2 iterations time 0.002, Presolve 0.00 Coin0506I Presolve 0 (-7) rows, 0 (-3) columns and 0 (-16) elements Clp3002W Empty problem - 0 rows, 0 columns and 0 elements Clp0000I Optimal - objective value 10 Coin0511I After Postsolve, objective 10, infeasibilities - dual 0 (0), primal 0 (0) Clp0032I Optimal objective 10 - 0 iterations time 0.002, Presolve 0.00 Coin0506I Presolve 0 (-7) rows, 0 (-3) columns and 0 (-16) elements Clp3002W Empty problem - 0 rows, 0 columns and 0 elements Clp0000I Optimal - objective value 10 Coin0511I After Postsolve, objective 10, infeasibilities - dual 0 (0), primal 0 (0) Clp0032I Optimal objective 10 - 0 iterations time 0.002, Presolve 0.00 Coin0506I Presolve 0 (-11) rows, 0 (-3) columns and 0 (-23) elements Clp3002W Empty problem - 0 rows, 0 columns and 0 elements Clp0000I Optimal - objective value -4.8 Coin0511I After Postsolve, objective -4.8, infeasibilities - dual 0 (0), primal 0 (0) Clp0032I Optimal objective -4.8 - 0 iterations time 0.002, Presolve 0.00 Coin0506I Presolve 0 (-2) rows, 0 (-2) columns and 0 (-4) elements Clp3002W Empty problem - 0 rows, 0 columns and 0 elements Clp0000I Optimal - objective value -4.8 Coin0511I After Postsolve, objective -4.8, infeasibilities - dual 0 (0), primal 0 (0) Clp0032I Optimal objective -4.8 - 0 iterations time 0.002, Presolve 0.00 Test Summary: | Pass Total Time Binary Variables | 5 5 27.9s Welcome to the CBC MILP Solver Version: 2.10.8 Build Date: Jan 1 1970 command line - Cbc_C_Interface -solve -quit (default strategy 1) Continuous objective value is 0 - 0.00 seconds Cgl0003I 0 fixed, 0 tightened bounds, 3 strengthened rows, 0 substitutions Cgl0003I 0 fixed, 0 tightened bounds, 1 strengthened rows, 0 substitutions Cgl0004I processed model has 7 rows, 5 columns (2 integer (2 of which binary)) and 19 elements Cbc0038I Initial state - 0 integers unsatisfied sum - 0 Cbc0038I Solution found of 0 Cbc0038I Relaxing continuous gives 0 Cbc0038I Before mini branch and bound, 2 integers at bound fixed and 1 continuous Cbc0038I Mini branch and bound did not improve solution (0.00 seconds) Cbc0038I After 0.00 seconds - Feasibility pump exiting with objective of 0 - took 0.00 seconds Cbc0012I Integer solution of 0 found by feasibility pump after 0 iterations and 0 nodes (0.00 seconds) Cbc0001I Search completed - best objective 0, took 0 iterations and 0 nodes (0.00 seconds) Cbc0035I Maximum depth 0, 0 variables fixed on reduced cost Cuts at root node changed objective from 0 to 0 Probing was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Gomory was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Knapsack was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Clique was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) MixedIntegerRounding2 was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) FlowCover was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) TwoMirCuts was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) ZeroHalf was tried 0 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Result - Optimal solution found Objective value: 0.00000000 Enumerated nodes: 0 Total iterations: 0 Time (CPU seconds): 0.00 Time (Wallclock seconds): 0.01 Total time (CPU seconds): 0.00 (Wallclock seconds): 0.01 Test Summary: | Pass Total Time Basic SOCP with linear fractional objective | 4 4 1m02.3s Test Summary: | Pass Total Time Multiple cone constraints with optimality verification | 6 6 7.7s ECOS 2.0.8 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +6.392e-01 +6.392e-01 +6e+00 8e-03 5e-01 1e+00 1e+00 --- --- 1 1 - | - - 1 -6.286e-01 -5.965e-01 +9e-01 1e-03 1e-01 2e-01 2e-01 0.9051 9e-02 1 1 1 | 0 0 2 -6.488e-01 -6.477e-01 +6e-02 7e-05 7e-03 1e-02 1e-02 0.9420 2e-04 1 1 1 | 0 0 3 -6.665e-01 -6.665e-01 +9e-04 1e-06 1e-04 2e-04 2e-04 0.9856 1e-03 1 1 1 | 0 0 4 -6.667e-01 -6.667e-01 +1e-05 1e-08 1e-06 2e-06 2e-06 0.9890 1e-04 1 1 1 | 0 0 5 -6.667e-01 -6.667e-01 +1e-07 1e-10 1e-08 2e-08 3e-08 0.9890 1e-04 1 1 1 | 0 0 6 -6.667e-01 -6.667e-01 +1e-09 2e-12 2e-10 2e-10 3e-10 0.9890 1e-04 2 1 1 | 0 0 OPTIMAL (within feastol=1.6e-10, reltol=1.8e-09, abstol=1.2e-09). Runtime: 0.000233 seconds. ECOS 2.0.8 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +6.720e-01 +6.720e-01 +1e+00 1e-02 5e-01 1e+00 4e-01 --- --- 1 1 - | - - 1 +6.155e-01 +6.049e-01 +3e-01 2e-03 1e-01 2e-01 8e-02 0.8029 7e-03 2 2 2 | 0 0 2 +5.703e-01 +5.349e-01 +1e-01 6e-04 4e-02 2e-02 2e-02 0.9890 3e-01 2 2 1 | 0 0 3 +5.618e-01 +5.554e-01 +2e-02 1e-04 8e-03 4e-03 4e-03 0.8209 2e-03 2 2 2 | 0 0 4 +5.573e-01 +5.552e-01 +7e-03 4e-05 3e-03 1e-03 1e-03 0.7862 2e-01 2 1 2 | 0 0 5 +5.567e-01 +5.567e-01 +8e-05 4e-07 3e-05 1e-05 2e-05 0.9890 1e-04 2 1 1 | 0 0 6 +5.567e-01 +5.567e-01 +9e-07 4e-09 3e-07 2e-07 2e-07 0.9890 1e-04 2 1 1 | 0 0 7 +5.567e-01 +5.567e-01 +1e-08 5e-11 3e-09 2e-09 2e-09 0.9890 1e-04 2 1 1 | 0 0 OPTIMAL (within feastol=3.5e-09, reltol=1.8e-08, abstol=9.9e-09). Runtime: 0.000203 seconds. ECOS 2.0.8 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+00 -4.620e-01 +6e+00 6e-01 4e-01 1e+00 1e+00 --- --- 1 0 - | - - 1 +0.000e+00 -1.468e-01 +1e+00 7e-02 6e-02 7e-03 2e-01 0.8547 1e-02 1 1 1 | 0 0 2 +0.000e+00 -1.984e-02 +2e-01 1e-02 8e-03 3e-03 3e-02 0.8468 3e-02 1 2 2 | 0 0 3 +0.000e+00 -9.707e-04 +1e-02 6e-04 5e-04 3e-04 2e-03 0.9536 3e-02 2 2 2 | 0 0 4 +0.000e+00 -5.737e-05 +7e-04 3e-05 3e-05 3e-06 1e-04 0.9479 2e-04 1 1 2 | 0 0 5 +0.000e+00 -1.326e-06 +2e-05 6e-07 2e-06 4e-07 5e-06 0.9758 2e-02 2 2 2 | 0 0 6 +0.000e+00 -1.468e-08 +3e-07 7e-09 2e-08 5e-09 5e-08 0.9890 1e-04 1 1 1 | 0 0 7 +0.000e+00 -1.628e-10 +3e-09 8e-11 2e-10 5e-11 6e-10 0.9890 1e-04 1 1 1 | 0 0 OPTIMAL (within feastol=2.1e-10, reltol=-nan, abstol=2.9e-09). Runtime: 0.000171 seconds. ECOS 2.0.8 - (C) embotech GmbH, Zurich Switzerland, 2012-15. Web: www.embotech.com/ECOS It pcost dcost gap pres dres k/t mu step sigma IR | BT 0 +0.000e+00 -4.617e-01 +6e+00 6e-01 4e-01 1e+00 1e+00 --- --- 1 0 - | - - 1 +0.000e+00 -1.466e-01 +1e+00 7e-02 6e-02 7e-03 2e-01 0.8549 1e-02 1 1 1 | 0 0 2 +0.000e+00 -1.990e-02 +2e-01 1e-02 8e-03 3e-03 3e-02 0.8467 3e-02 1 2 2 | 0 0 3 +0.000e+00 -8.529e-04 +1e-02 6e-04 5e-04 3e-04 2e-03 0.9610 3e-02 2 2 2 | 0 0 4 +0.000e+00 -8.884e-05 +1e-03 8e-05 5e-05 6e-05 2e-04 0.8876 2e-03 1 1 2 | 0 0 5 +0.000e+00 +2.833e-03 +4e-04 6e-03 7e-04 7e-03 6e-05 0.8887 2e-01 3 3 4 | 0 0 6 +0.000e+00 +1.816e-01 +4e-06 2e-03 3e-04 2e-01 7e-07 0.9890 1e-04 3 2 2 | 0 0 7 +0.000e+00 +1.574e+01 +5e-08 2e-03 2e-04 2e+01 8e-09 0.9890 1e-04 7 5 5 | 0 0 PRIMAL INFEASIBLE (within feastol=2.4e-09). Runtime: 0.000207 seconds. Testing LinearFractional tests passed Testing completed after 220.48s PkgEval succeeded after 332.62s