1.5.2-pre-be8475f41a.log

Julia Version 1.5.2-pre.25
Commit be8475f41a (2020-09-09 06:41 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
  CPU: Intel(R) Xeon(R) Silver 4114 CPU @ 2.20GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-9.0.1 (ORCJIT, skylake-avx512)
Environment:
  JULIA_DEPOT_PATH = ::/usr/local/share/julia
  JULIA_NUM_THREADS = 2

  Resolving package versions...
  Installed CompilerSupportLibraries_jll ─ v0.3.3+0
  Installed Zlib_jll ───────────────────── v1.2.11+16
  Installed ZipFile ────────────────────── v0.9.2
  Installed MbedTLS ────────────────────── v1.0.2
  Installed BenchmarkTools ─────────────── v0.5.0
  Installed MutableArithmetics ─────────── v0.2.10
  Installed HTTP ───────────────────────── v0.8.17
  Installed Juniper ────────────────────── v0.6.4
  Installed JSONSchema ─────────────────── v0.3.2
  Installed CodecBzip2 ─────────────────── v0.7.2
  Installed TranscodingStreams ─────────── v0.9.5
  Installed Parsers ────────────────────── v1.0.10
  Installed CodecZlib ──────────────────── v0.7.0
  Installed OpenSpecFun_jll ────────────── v0.5.3+3
  Installed DiffResults ────────────────── v1.0.2
  Installed NaNMath ────────────────────── v0.3.4
  Installed SpecialFunctions ───────────── v0.10.3
  Installed OrderedCollections ─────────── v1.3.0
  Installed DiffRules ──────────────────── v1.0.1
  Installed MacroTools ─────────────────── v0.5.5
  Installed Calculus ───────────────────── v0.5.1
  Installed CommonSubexpressions ───────── v0.3.0
  Installed JSON ───────────────────────── v0.21.1
  Installed DataStructures ─────────────── v0.17.20
  Installed StaticArrays ───────────────── v0.12.4
  Installed JuMP ───────────────────────── v0.21.3
  Installed ForwardDiff ────────────────── v0.10.12
  Installed MathOptInterface ───────────── v0.9.14
  Installed Bzip2_jll ──────────────────── v1.0.6+4
  Installed MbedTLS_jll ────────────────── v2.16.8+0
  Installed IniFile ────────────────────── v0.5.0
Updating `~/.julia/environments/v1.5/Project.toml`
  [2ddba703] + Juniper v0.6.4
Updating `~/.julia/environments/v1.5/Manifest.toml`
  [6e4b80f9] + BenchmarkTools v0.5.0
  [6e34b625] + Bzip2_jll v1.0.6+4
  [49dc2e85] + Calculus v0.5.1
  [523fee87] + CodecBzip2 v0.7.2
  [944b1d66] + CodecZlib v0.7.0
  [bbf7d656] + CommonSubexpressions v0.3.0
  [e66e0078] + CompilerSupportLibraries_jll v0.3.3+0
  [864edb3b] + DataStructures v0.17.20
  [163ba53b] + DiffResults v1.0.2
  [b552c78f] + DiffRules v1.0.1
  [f6369f11] + ForwardDiff v0.10.12
  [cd3eb016] + HTTP v0.8.17
  [83e8ac13] + IniFile v0.5.0
  [682c06a0] + JSON v0.21.1
  [7d188eb4] + JSONSchema v0.3.2
  [4076af6c] + JuMP v0.21.3
  [2ddba703] + Juniper v0.6.4
  [1914dd2f] + MacroTools v0.5.5
  [b8f27783] + MathOptInterface v0.9.14
  [739be429] + MbedTLS v1.0.2
  [c8ffd9c3] + MbedTLS_jll v2.16.8+0
  [d8a4904e] + MutableArithmetics v0.2.10
  [77ba4419] + NaNMath v0.3.4
  [efe28fd5] + OpenSpecFun_jll v0.5.3+3
  [bac558e1] + OrderedCollections v1.3.0
  [69de0a69] + Parsers v1.0.10
  [276daf66] + SpecialFunctions v0.10.3
  [90137ffa] + StaticArrays v0.12.4
  [3bb67fe8] + TranscodingStreams v0.9.5
  [a5390f91] + ZipFile v0.9.2
  [83775a58] + Zlib_jll v1.2.11+16
  [2a0f44e3] + Base64
  [ade2ca70] + Dates
  [8ba89e20] + Distributed
  [b77e0a4c] + InteractiveUtils
  [76f85450] + LibGit2
  [8f399da3] + Libdl
  [37e2e46d] + LinearAlgebra
  [56ddb016] + Logging
  [d6f4376e] + Markdown
  [a63ad114] + Mmap
  [44cfe95a] + Pkg
  [de0858da] + Printf
  [3fa0cd96] + REPL
  [9a3f8284] + Random
  [ea8e919c] + SHA
  [9e88b42a] + Serialization
  [6462fe0b] + Sockets
  [2f01184e] + SparseArrays
  [10745b16] + Statistics
  [8dfed614] + Test
  [cf7118a7] + UUIDs
  [4ec0a83e] + Unicode
    Testing Juniper
Status `/tmp/jl_COeus4/Project.toml`
  [9961bab8] Cbc v0.7.0
  [60bf3e95] GLPK v0.13.0
  [b6b21f68] Ipopt v0.6.3
  [682c06a0] JSON v0.21.1
  [4076af6c] JuMP v0.21.3
  [2ddba703] Juniper v0.6.4
  [b8f27783] MathOptInterface v0.9.14
  [8ba89e20] Distributed
  [37e2e46d] LinearAlgebra
  [56ddb016] Logging
  [9a3f8284] Random
  [10745b16] Statistics
  [8dfed614] Test
Status `/tmp/jl_COeus4/Manifest.toml`
  [ae81ac8f] ASL_jll v0.1.1+3
  [6e4b80f9] BenchmarkTools v0.5.0
  [b99e7846] BinaryProvider v0.5.10
  [6e34b625] Bzip2_jll v1.0.6+4
  [fa961155] CEnum v0.3.0
  [49dc2e85] Calculus v0.5.1
  [9961bab8] Cbc v0.7.0
  [38041ee0] Cbc_jll v2.10.3+4
  [3830e938] Cgl_jll v0.60.2+5
  [06985876] Clp_jll v1.17.6+6
  [523fee87] CodecBzip2 v0.7.2
  [944b1d66] CodecZlib v0.7.0
  [be027038] CoinUtils_jll v2.11.3+3
  [bbf7d656] CommonSubexpressions v0.3.0
  [e66e0078] CompilerSupportLibraries_jll v0.3.3+0
  [864edb3b] DataStructures v0.17.20
  [163ba53b] DiffResults v1.0.2
  [b552c78f] DiffRules v1.0.1
  [f6369f11] ForwardDiff v0.10.12
  [60bf3e95] GLPK v0.13.0
  [e8aa6df9] GLPK_jll v4.64.0+0
  [781609d7] GMP_jll v6.1.2+5
  [cd3eb016] HTTP v0.8.17
  [83e8ac13] IniFile v0.5.0
  [b6b21f68] Ipopt v0.6.3
  [9cc047cb] Ipopt_jll v3.13.2+0
  [682c06a0] JSON v0.21.1
  [7d188eb4] JSONSchema v0.3.2
  [4076af6c] JuMP v0.21.3
  [2ddba703] Juniper v0.6.4
  [d00139f3] METIS_jll v5.1.0+4
  [d7ed1dd3] MUMPS_seq_jll v5.2.1+3
  [1914dd2f] MacroTools v0.5.5
  [b8f27783] MathOptInterface v0.9.14
  [fdba3010] MathProgBase v0.7.8
  [739be429] MbedTLS v1.0.2
  [c8ffd9c3] MbedTLS_jll v2.16.8+0
  [d8a4904e] MutableArithmetics v0.2.10
  [77ba4419] NaNMath v0.3.4
  [656ef2d0] OpenBLAS32_jll v0.3.9+4
  [efe28fd5] OpenSpecFun_jll v0.5.3+3
  [bac558e1] OrderedCollections v1.3.0
  [7da25872] Osi_jll v0.108.5+3
  [69de0a69] Parsers v1.0.10
  [276daf66] SpecialFunctions v0.10.3
  [90137ffa] StaticArrays v0.12.4
  [3bb67fe8] TranscodingStreams v0.9.5
  [a5390f91] ZipFile v0.9.2
  [83775a58] Zlib_jll v1.2.11+16
  [2a0f44e3] Base64
  [ade2ca70] Dates
  [8ba89e20] Distributed
  [b77e0a4c] InteractiveUtils
  [76f85450] LibGit2
  [8f399da3] Libdl
  [37e2e46d] LinearAlgebra
  [56ddb016] Logging
  [d6f4376e] Markdown
  [a63ad114] Mmap
  [44cfe95a] Pkg
  [de0858da] Printf
  [3fa0cd96] REPL
  [9a3f8284] Random
  [ea8e919c] SHA
  [9e88b42a] Serialization
  [6462fe0b] Sockets
  [2f01184e] SparseArrays
  [10745b16] Statistics
  [8dfed614] Test
  [cf7118a7] UUIDs
  [4ec0a83e] Unicode
Workers:4
┌ Error: The option branch doesn't exist.
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/MOI_wrapper/MOI_wrapper.jl:120
┌ Error: The option branch doesn't exist.
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/MOI_wrapper/MOI_wrapper.jl:120
typeof(m): Model
typeof(jp): Juniper.JuniperProblem
#Variables: 5
#IntBinVar: 5
#Constraints: 1
#Linear Constraints: 0
#Quadratic Constraints: 0
#NonLinear Constraints: 1
Obj Sense: Max

nl_solver                           : MathOptInterface.OptimizerWithAttributes(Ipopt.Optimizer, Pair{MathOptInterface.AbstractOptimizerAttribute,Any}[MathOptInterface.RawParameter("print_level") => 0, MathOptInterface.RawParameter("sb") => "yes"])
log_levels                          : Symbol[]
silent                              : false
atol                                : 1.0e-6
num_resolve_root_relaxation         : 3
branch_strategy                     : StrongPseudoCost
gain_mu                             : 0.833
strong_branching_perc               : 100.0
strong_branching_nsteps             : 1
strong_branching_time_limit         : 100.0
strong_restart                      : true
reliability_branching_threshold     : 5
reliability_branching_perc          : 25.0
incumbent_constr                    : false
obj_epsilon                         : 0.0
time_limit                          : Inf
mip_gap                             : 0.0001
best_obj_stop                       : NaN
solution_limit                      : 0
all_solutions                       : false
list_of_solutions                   : false
processors                          : 2
traverse_strategy                   : BFS
feasibility_pump                    : false
feasibility_pump_time_limit         : 60.0
feasibility_pump_tolerance_counter  : 5
tabu_list_length                    : 30
num_resolve_nlp_feasibility_pump    : 1
mip_solver                          : NA
allow_almost_solved                 : true
allow_almost_solved_integral        : true
registered_functions                : NA
seed                                : 1
force_parallel                      : false
debug                               : false
debug_write                         : false
debug_file_path                     : debug.json
fixed_gain_mu                       : false


nl_solver         : MathOptInterface.OptimizerWithAttributes(Ipopt.Optimizer, Pair{MathOptInterface.AbstractOptimizerAttribute,Any}[MathOptInterface.RawParameter("print_level") => 0, MathOptInterface.RawParameter("sb") => "yes"])
feasibility_pump  : false
log_levels        : Symbol[]
gain_mu           : 0.833
processors        : 2

==================================
No objective and start value
==================================

 ONodes   CLevel          Incumbent                   BestBound            Gap    Time   Restarts  GainGap  
============================================================================================================
    0       2                0.0                         0.0               0%     0.0       0         -     


 ONodes   CLevel          Incumbent                   BestBound            Gap    Time   Restarts  GainGap  
============================================================================================================
    0       2                0.0                         0.0               0%     0.0       0         -     

==================================
Bruteforce
==================================
==================================
Bruteforce full strong w/o restart
==================================
==================================
Bruteforce  approx time limit
==================================
┌ Error: The option strong_branching_approx_time_limit doesn't exist.
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/MOI_wrapper/MOI_wrapper.jl:120
==================================
Bruteforce  time reliable
==================================
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
[ Info: Breaking out of strong branching as the time limit of 0.02 seconds got reached.
==================================
Bruteforce PseudoCost
==================================
Status: LOCALLY_SOLVED
==================================
Bruteforce Reliability
==================================
Status: LOCALLY_SOLVED
==================================
no integer
==================================
Create variables/constr/obj
before solve
Status: LOCALLY_SOLVED
==================================
Infeasible cos
==================================
Status: LOCALLY_INFEASIBLE
==================================
Infeasible int reliable
==================================
Status: LOCALLY_INFEASIBLE
==================================
Infeasible  sin with different bounds
==================================
==================================
Infeasible relaxation
==================================
Status: LOCALLY_INFEASIBLE
==================================
Infeasible relaxation 2
==================================
Status: LOCALLY_INFEASIBLE
==================================
Infeasible integer
==================================
Status: LOCALLY_INFEASIBLE
==================================
Infeasible in strong
==================================
Status: LOCALLY_INFEASIBLE
==================================
One Integer small Reliable
==================================
Obj: -12.162277767531409
x: 3.0
y: 3.1622776775414123
==================================
One Integer small Strong
==================================
Obj: -12.162277764833632
x: 3.0
y: 3.1622776757427227
==================================
One Integer small MostInfeasible
==================================
Obj: -12.162277767531409
x: 3.0
y: 3.1622776775414123
==================================
One Integer small PseudoCost
==================================
Obj: -12.162277764833632
x: 3.0
y: 3.1622776757427227
==================================
Three Integers Small Strong
==================================
Obj: -12.00000010483995
==================================
Three Integers Small MostInfeasible
==================================
Obj: -12.00000010483995
==================================
Three Integers Small PseudoCost
==================================
Obj: -12.00000010483995
==================================
KNAPSACK
==================================
┌ Warning: Cycle detected
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/fpump.jl:378
Obj: 65.0
==================================
KNAPSACK Reliable no restart
==================================
Obj: 65.0
==================================
INTEGER AT ROOT
==================================
==================================
KNAPSACK with epsilon
==================================
Obj: 65.0
==================================
KNAPSACK with epsilon too strong
==================================
┌ Warning: Maybe only infeasible because of obj_epsilon.
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/BnBTree.jl:624
==================================
BATCH.MOD RESTART
==================================
Solution by Juniper
obj: 285506.5005917498
==================================
BATCH.MOD RESTART 2 LEVELS
==================================
Solution by Juniper
obj: 285506.5008985988
==================================
cvxnonsep_nsig20r.MOD RESTART
==================================
Solution by Juniper
obj: 80.94927805724046
==================================
cvxnonsep_nsig20r.MOD NO RESTART
==================================
Solution by Juniper
obj: 80.94927805724046
==================================
Knapsack solution limit and table print test
==================================

 ONodes   CLevel          Incumbent                   BestBound            Gap    Time  
========================================================================================

==================================
Bruteforce obj_epsilon
==================================
==================================
Bruteforce best_obj_stop not reachable
==================================
┌ Warning: best_obj_gap couldn't be reached.
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/BnBTree.jl:632
==================================
Bruteforce best_obj_stop reachable
==================================
==================================
Sum 1/x = 2
==================================
==================================
Sum 1/x = 2 don't allow almost
==================================
==================================
Nested variable reference
==================================
==================================
KNAPSACK 50%
==================================
Obj: 65.00000064818181
==================================
FLay02H time limit
==================================
==================================
BATCH.MOD reliable
==================================
Solution by Juniper
obj: 285506.5005468936
bound: 285506.5005468936
==================================
Knapsack solution limit and table print test
==================================

       MIPobj              NLPobj       Time 
=============================================
         -                 0.122         0.0 
┌ Warning: Cycle detected
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/fpump.jl:378


 p  ONodes   CLevel          Incumbent                   BestBound            Gap    Time  
===========================================================================================

==================================
KNAPSACK Reliable incumbent_constr
==================================
Obj: 65.00000064818181
==================================
BATCH.MOD reliable more processors than available
==================================
┌ Warning: Julia was started with less processors than you defined in your options. Start julia with: `julia -p 4`
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/MOI_wrapper/MOI_wrapper.jl:366
Solution by Juniper
obj: 285506.5005468936
bound: 285506.5005468936
==================================
BATCH.MOD NO RESTART
==================================
Solution by Juniper
obj: 285506.50126568106
bound: 285506.50126568106
==================================
KNAPSACK 100%
==================================
Obj: 65.00000064818181
bb: 75.22094145830847
==================================
Bruteforce
==================================
==================================
Bruteforce fake parallel vs sequential
==================================
==================================
Bruteforce PseudoCost
==================================
Status: LOCALLY_SOLVED
==================================
Infeasible cos
==================================
Status: LOCALLY_INFEASIBLE
==================================
Infeasible relaxation
==================================
Status: LOCALLY_INFEASIBLE
==================================
Infeasible integer
==================================
Status: LOCALLY_INFEASIBLE
==================================
Infeasible in strong
==================================
Status: LOCALLY_INFEASIBLE
==================================
fp No objective and start value
==================================
==================================
FP: no linear
==================================
┌ Warning: Cycle detected
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/fpump.jl:378
[ Info: no explicit NLP constraints or objective provided using @NLconstraint or @NLobjective macros
==================================
FP: Integer Test
==================================
==================================
FP: Integer Test 2
==================================
==================================
FP: Infeasible cos
==================================
┌ Warning: Cycle detected
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/fpump.jl:378
Status: LOCALLY_INFEASIBLE
==================================
FP: tspn05
==================================
==================================
FP: FLay02H
==================================
==================================
FP: FLay02H short feasibility_pump_time_limit
==================================
==================================
FP: Issue 195: FPump without objective
==================================
==================================
full strong branching
==================================
obj: 285506.50133057404
==================================
break strong branching time limit
==================================
Best bound: 259180.33335838089
Objective: NaN
==================================
nous1 restart
==================================
┌ Warning: MIP couldn't be solved to optimality. Terminated with status: INFEASIBLE
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/fpump.jl:372
==================================
nous1 no restart
==================================
┌ Warning: MIP couldn't be solved to optimality. Terminated with status: INFEASIBLE
└ @ Juniper ~/.julia/packages/Juniper/dNHnx/src/fpump.jl:372
==================================
reliability
==================================
Solution by Juniper
obj: 285506.50005415466
best_bound_val: 285506.50005415466
gap_val: 0.0
[ Info: no explicit NLP constraints or objective provided using @NLconstraint or @NLobjective macros
[ Info: no explicit NLP constraints or objective provided using @NLconstraint or @NLobjective macros
[ Info: no explicit NLP constraints or objective provided using @NLconstraint or @NLobjective macros
[ Info: no explicit NLP constraints or objective provided using @NLconstraint or @NLobjective macros
[ Info: no explicit NLP constraints or objective provided using @NLconstraint or @NLobjective macros
[ Info: no explicit NLP constraints or objective provided using @NLconstraint or @NLobjective macros
[ Info: no explicit NLP constraints or objective provided using @NLconstraint or @NLobjective macros
[ Info: no explicit NLP constraints or objective provided using @NLconstraint or @NLobjective macros
Test Summary: | Pass  Total
Juniper       |  336    336
Time for all tests: 866.2900669574738
    Testing Juniper tests passed