Juniper

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Results with Julia v1.2.0

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 Resolving package versions...
 Installed URIParser ──────────── v0.4.0
 Installed Compat ─────────────── v2.2.0
 Installed CommonSubexpressions ─ v0.2.0
 Installed OrderedCollections ─── v1.1.0
 Installed BinaryProvider ─────── v0.5.8
 Installed Juniper ────────────── v0.5.2
 Installed ForwardDiff ────────── v0.10.7
 Installed JuMP ───────────────── v0.20.1
 Installed DiffRules ──────────── v0.1.0
 Installed NaNMath ────────────── v0.3.3
 Installed Calculus ───────────── v0.5.1
 Installed StaticArrays ───────── v0.12.1
 Installed DataStructures ─────── v0.17.6
 Installed JSON ───────────────── v0.21.0
 Installed Parsers ────────────── v0.3.10
 Installed DiffResults ────────── v0.0.4
 Installed BenchmarkTools ─────── v0.4.3
 Installed BinDeps ────────────── v0.8.10
 Installed SpecialFunctions ───── v0.8.0
 Installed MathOptInterface ───── v0.9.7
  Updating `~/.julia/environments/v1.2/Project.toml`
  [2ddba703] + Juniper v0.5.2
  Updating `~/.julia/environments/v1.2/Manifest.toml`
  [6e4b80f9] + BenchmarkTools v0.4.3
  [9e28174c] + BinDeps v0.8.10
  [b99e7846] + BinaryProvider v0.5.8
  [49dc2e85] + Calculus v0.5.1
  [bbf7d656] + CommonSubexpressions v0.2.0
  [34da2185] + Compat v2.2.0
  [864edb3b] + DataStructures v0.17.6
  [163ba53b] + DiffResults v0.0.4
  [b552c78f] + DiffRules v0.1.0
  [f6369f11] + ForwardDiff v0.10.7
  [682c06a0] + JSON v0.21.0
  [4076af6c] + JuMP v0.20.1
  [2ddba703] + Juniper v0.5.2
  [b8f27783] + MathOptInterface v0.9.7
  [77ba4419] + NaNMath v0.3.3
  [bac558e1] + OrderedCollections v1.1.0
  [69de0a69] + Parsers v0.3.10
  [276daf66] + SpecialFunctions v0.8.0
  [90137ffa] + StaticArrays v0.12.1
  [30578b45] + URIParser v0.4.0
  [2a0f44e3] + Base64 
  [ade2ca70] + Dates 
  [8bb1440f] + DelimitedFiles 
  [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 
  [1a1011a3] + SharedArrays 
  [6462fe0b] + Sockets 
  [2f01184e] + SparseArrays 
  [10745b16] + Statistics 
  [8dfed614] + Test 
  [cf7118a7] + UUIDs 
  [4ec0a83e] + Unicode 
  Building SpecialFunctions → `~/.julia/packages/SpecialFunctions/ne2iw/deps/build.log`
   Testing Juniper
 Resolving package versions...
 Installed Cbc ────────── v0.6.6
 Installed MathProgBase ─ v0.7.7
 Installed Ipopt ──────── v0.6.1
 Installed GLPK ───────── v0.12.0
 Installed MINLPTests ─── v0.5.0
  Building Cbc ──→ `~/.julia/packages/Cbc/vWzyC/deps/build.log`
  Building GLPK ─→ `~/.julia/packages/GLPK/J1b5G/deps/build.log`
  Building Ipopt → `~/.julia/packages/Ipopt/ruIXY/deps/build.log`
    Status `/tmp/jl_Nur7Kl/Manifest.toml`
  [6e4b80f9] BenchmarkTools v0.4.3
  [9e28174c] BinDeps v0.8.10
  [b99e7846] BinaryProvider v0.5.8
  [49dc2e85] Calculus v0.5.1
  [9961bab8] Cbc v0.6.6
  [bbf7d656] CommonSubexpressions v0.2.0
  [34da2185] Compat v2.2.0
  [864edb3b] DataStructures v0.17.6
  [163ba53b] DiffResults v0.0.4
  [b552c78f] DiffRules v0.1.0
  [f6369f11] ForwardDiff v0.10.7
  [60bf3e95] GLPK v0.12.0
  [b6b21f68] Ipopt v0.6.1
  [682c06a0] JSON v0.21.0
  [4076af6c] JuMP v0.20.1
  [2ddba703] Juniper v0.5.2
  [ee0a3090] MINLPTests v0.5.0
  [b8f27783] MathOptInterface v0.9.7
  [fdba3010] MathProgBase v0.7.7
  [77ba4419] NaNMath v0.3.3
  [bac558e1] OrderedCollections v1.1.0
  [69de0a69] Parsers v0.3.10
  [276daf66] SpecialFunctions v0.8.0
  [90137ffa] StaticArrays v0.12.1
  [30578b45] URIParser v0.4.0
  [2a0f44e3] Base64  [`@stdlib/Base64`]
  [ade2ca70] Dates  [`@stdlib/Dates`]
  [8bb1440f] DelimitedFiles  [`@stdlib/DelimitedFiles`]
  [8ba89e20] Distributed  [`@stdlib/Distributed`]
  [b77e0a4c] InteractiveUtils  [`@stdlib/InteractiveUtils`]
  [76f85450] LibGit2  [`@stdlib/LibGit2`]
  [8f399da3] Libdl  [`@stdlib/Libdl`]
  [37e2e46d] LinearAlgebra  [`@stdlib/LinearAlgebra`]
  [56ddb016] Logging  [`@stdlib/Logging`]
  [d6f4376e] Markdown  [`@stdlib/Markdown`]
  [a63ad114] Mmap  [`@stdlib/Mmap`]
  [44cfe95a] Pkg  [`@stdlib/Pkg`]
  [de0858da] Printf  [`@stdlib/Printf`]
  [3fa0cd96] REPL  [`@stdlib/REPL`]
  [9a3f8284] Random  [`@stdlib/Random`]
  [ea8e919c] SHA  [`@stdlib/SHA`]
  [9e88b42a] Serialization  [`@stdlib/Serialization`]
  [1a1011a3] SharedArrays  [`@stdlib/SharedArrays`]
  [6462fe0b] Sockets  [`@stdlib/Sockets`]
  [2f01184e] SparseArrays  [`@stdlib/SparseArrays`]
  [10745b16] Statistics  [`@stdlib/Statistics`]
  [8dfed614] Test  [`@stdlib/Test`]
  [cf7118a7] UUIDs  [`@stdlib/UUIDs`]
  [4ec0a83e] Unicode  [`@stdlib/Unicode`]
Workers:4
┌ Warning: Option branch is not available
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:85
┌ Warning: The feasibility pump can only be used if a mip solver is defined.
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:123
┌ Warning: Option branch is not available
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:85
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                           : OptimizerFactory(Ipopt.Optimizer, (), Base.Iterators.Pairs{Symbol,Any,Tuple{Symbol,Symbol},NamedTuple{(:print_level, :sb),Tuple{Int64,String}}}(:print_level => 0,: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
force_parallel                      : false
debug                               : false
debug_write                         : false
debug_file_path                     : debug.json
fixed_gain_mu                       : false


nl_solver         : OptimizerFactory(Ipopt.Optimizer, (), Base.Iterators.Pairs{Symbol,Any,Tuple{Symbol,Symbol},NamedTuple{(:print_level, :sb),Tuple{Int64,String}}}(:print_level => 0,: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%     3.7       0         -     

==================================
Bruteforce
==================================
==================================
Bruteforce full strong w/o restart
==================================
==================================
Bruteforce  approx time limit
==================================
┌ Warning: The option `strong_branching_approx_time_limit` got replaced by `strong_branching_time_limit`
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:81
[ Info: Setting strong_branching_time_limit = 2
==================================
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.
==================================
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/i4qvA/src/fpump.jl:374
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/i4qvA/src/BnBTree.jl:625
==================================
BATCH.MOD RESTART
==================================
Solution by Juniper
obj: 285506.50061506196
==================================
BATCH.MOD RESTART 2 LEVELS
==================================
Solution by Juniper
obj: 285506.5004569235
==================================
cvxnonsep_nsig20r.MOD RESTART
==================================
Solution by Juniper
obj: 80.94927805724045
==================================
cvxnonsep_nsig20r.MOD NO RESTART
==================================
Solution by Juniper
obj: 80.94927805724045
==================================
Knapsack solution limit and table print test
==================================

 ONodes   CLevel          Incumbent                   BestBound            Gap    Time  
========================================================================================
    2       2                 -                         77.76               -     0.0   
    3       3                 -                         75.22               -     0.0   
    4       3                 -                         74.84               -     0.1   
    5       4                 -                         71.88               -     0.1   
    5       4                 -                         71.55               -     0.1   
    2       4                65.0                       71.41             9.87%   0.1   

==================================
Bruteforce obj_epsilon
==================================
==================================
Bruteforce best_obj_stop not reachable
==================================
┌ Warning: best_obj_gap couldn't be reached.
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:633
==================================
Bruteforce best_obj_stop reachable
==================================
==================================
Sum 1/x = 2
==================================
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Integral leaf node only almost locally solved. Disable with `allow_almost_solved_integral=false`
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/bb_integral_or_branch.jl:24
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
==================================
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/i4qvA/src/fpump.jl:374

 p  ONodes   CLevel          Incumbent                   BestBound            Gap    Time  
===========================================================================================
 2     2       2                 -                         75.22               -     0.6   
 2     3       3                 -                         74.84               -     0.6   
 2     4       3                 -                         71.88               -     0.6   
 2     5       4                 -                         71.55               -     0.6   
 2     3       4                 -                         66.17               -     0.7   
 3     1       4                65.0                       70.99             9.21%   0.7   

==================================
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/i4qvA/src/MOI_wrapper/MOI_wrapper.jl:326
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: 75.22094145830846
==================================
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
==================================
[ 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/i4qvA/src/fpump.jl:374
Status: LOCALLY_INFEASIBLE
==================================
FP: tspn05
==================================
==================================
FP: FLay02H
==================================
==================================
FP: FLay02H short feasibility_pump_time_limit
==================================
==================================
full strong branching
==================================
obj: 285506.50133057404
==================================
break strong branching time limit
==================================
[ Info: Breaking out of strong branching as the time limit of 0.01 seconds got reached.
Best bound: 285506.49998922425
Objective: 285506.49998922425
==================================
nous1 restart
==================================
==================================
nous1 no restart
==================================
==================================
reliability
==================================
Solution by Juniper
obj: 285506.5000541546
best_bound_val: 285506.5000541546
gap_val: 0.0
number_threads: Test Failed at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/attributes.jl:61
  Expression: MOI.supports(model, MOI.NumberOfThreads())
Stacktrace:
 [1] number_threads(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/attributes.jl:61
 [2] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
 [3] macro expansion at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113 [inlined]
 [4] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
number_threads: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.NumberOfThreads()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.NumberOfThreads) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.NumberOfThreads) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:573
   [3] number_threads(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/attributes.jl:63
   [4] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [5] macro expansion at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113 [inlined]
   [6] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [7] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [8] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113
   [9] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [10] include at ./boot.jl:328 [inlined]
   [11] include_relative(::Module, ::String) at ./loading.jl:1094
   [12] include(::Module, ::String) at ./Base.jl:31
   [13] include(::String) at ./client.jl:431
   [14] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [15] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113
   [16] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [17] include at ./boot.jl:328 [inlined]
   [18] include_relative(::Module, ::String) at ./loading.jl:1094
   [19] include(::Module, ::String) at ./Base.jl:31
   [20] include(::String) at ./client.jl:431
   [21] top-level scope at none:5
   [22] eval(::Module, ::Any) at ./boot.jl:330
   [23] exec_options(::Base.JLOptions) at ./client.jl:271
   [24] _start() at ./client.jl:464
  
[ 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
delete_nonnegative_variables: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.ConstraintFunction()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:798
   [3] _broadcast_getindex at ./broadcast.jl:625 [inlined]
   [4] getindex at ./broadcast.jl:558 [inlined]
   [5] copy at ./broadcast.jl:832 [inlined]
   [6] materialize at ./broadcast.jl:798 [inlined]
   [7] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Constraint/scalarize.jl:67
   [8] (::getfield(MathOptInterface.Bridges, Symbol("##46#47")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction})(::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [9] (::getfield(MathOptInterface.Bridges, Symbol("##1#2")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},getfield(MathOptInterface.Bridges, Symbol("##46#47")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}})() at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:203
   [10] call_in_context(::MathOptInterface.Bridges.Variable.Map, ::Int64, ::getfield(MathOptInterface.Bridges, Symbol("##1#2")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},getfield(MathOptInterface.Bridges, Symbol("##46#47")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:404
   [11] call_in_context at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:435 [inlined]
   [12] call_in_context(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}, ::getfield(MathOptInterface.Bridges, Symbol("##46#47")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:202
   [13] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [14] _delete_variables_in_vector_of_variables_constraint(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:285
   [15] _delete_variables_in_variables_constraints(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:306
   [16] delete(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:317
   [17] delete_nonnegative_variables(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/variables.jl:102
   [18] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [19] macro expansion at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113 [inlined]
   [20] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [21] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [22] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113
   [23] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [24] include at ./boot.jl:328 [inlined]
   [25] include_relative(::Module, ::String) at ./loading.jl:1094
   [26] include(::Module, ::String) at ./Base.jl:31
   [27] include(::String) at ./client.jl:431
   [28] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [29] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113
   [30] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [31] include at ./boot.jl:328 [inlined]
   [32] include_relative(::Module, ::String) at ./loading.jl:1094
   [33] include(::Module, ::String) at ./Base.jl:31
   [34] include(::String) at ./client.jl:431
   [35] top-level scope at none:5
   [36] eval(::Module, ::Any) at ./boot.jl:330
   [37] exec_options(::Base.JLOptions) at ./client.jl:271
   [38] _start() at ./client.jl:464
  
[ 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
update_dimension_nonnegative_variables: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.ConstraintFunction()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:798
   [3] _broadcast_getindex at ./broadcast.jl:625 [inlined]
   [4] getindex at ./broadcast.jl:558 [inlined]
   [5] copy at ./broadcast.jl:832 [inlined]
   [6] materialize at ./broadcast.jl:798 [inlined]
   [7] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Constraint/scalarize.jl:67
   [8] (::getfield(MathOptInterface.Bridges, Symbol("##46#47")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction})(::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [9] (::getfield(MathOptInterface.Bridges, Symbol("##1#2")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},getfield(MathOptInterface.Bridges, Symbol("##46#47")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}})() at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:203
   [10] call_in_context(::MathOptInterface.Bridges.Variable.Map, ::Int64, ::getfield(MathOptInterface.Bridges, Symbol("##1#2")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},getfield(MathOptInterface.Bridges, Symbol("##46#47")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:404
   [11] call_in_context at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:435 [inlined]
   [12] call_in_context(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}, ::getfield(MathOptInterface.Bridges, Symbol("##46#47")){MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:202
   [13] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [14] _delete_variables_in_vector_of_variables_constraint(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:285
   [15] _delete_variables_in_variables_constraints(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:306
   [16] delete(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.VariableIndex) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:344
   [17] update_dimension_nonnegative_variables(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/variables.jl:130
   [18] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [19] macro expansion at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113 [inlined]
   [20] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [21] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [22] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113
   [23] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [24] include at ./boot.jl:328 [inlined]
   [25] include_relative(::Module, ::String) at ./loading.jl:1094
   [26] include(::Module, ::String) at ./Base.jl:31
   [27] include(::String) at ./client.jl:431
   [28] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [29] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113
   [30] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [31] include at ./boot.jl:328 [inlined]
   [32] include_relative(::Module, ::String) at ./loading.jl:1094
   [33] include(::Module, ::String) at ./Base.jl:31
   [34] include(::String) at ./client.jl:431
   [35] top-level scope at none:5
   [36] eval(::Module, ::Any) at ./boot.jl:330
   [37] exec_options(::Base.JLOptions) at ./client.jl:271
   [38] _start() at ./client.jl:464
  
delete_soc_variables: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  MathOptInterface.UnsupportedConstraint{MathOptInterface.VectorOfVariables,MathOptInterface.SecondOrderCone}: `MathOptInterface.VectorOfVariables`-in-`MathOptInterface.SecondOrderCone` constraint is not supported by the model.
  Stacktrace:
   [1] bridge_type(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Type{MathOptInterface.VectorOfVariables}, ::Type{MathOptInterface.SecondOrderCone}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/lazy_bridge_optimizer.jl:439
   [2] concrete_bridge_type(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Type{MathOptInterface.VectorOfVariables}, ::Type{MathOptInterface.SecondOrderCone}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Constraint/bridge.jl:120
   [3] add_constraint(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.VectorOfVariables, ::MathOptInterface.SecondOrderCone) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:1038
   [4] add_constrained_variables at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:1151 [inlined]
   [5] delete_soc_variables(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/variables.jl:156
   [6] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [7] macro expansion at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113 [inlined]
   [8] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [9] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [10] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113
   [11] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [12] include at ./boot.jl:328 [inlined]
   [13] include_relative(::Module, ::String) at ./loading.jl:1094
   [14] include(::Module, ::String) at ./Base.jl:31
   [15] include(::String) at ./client.jl:431
   [16] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [17] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113
   [18] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [19] include at ./boot.jl:328 [inlined]
   [20] include_relative(::Module, ::String) at ./loading.jl:1094
   [21] include(::Module, ::String) at ./Base.jl:31
   [22] include(::String) at ./client.jl:431
   [23] top-level scope at none:5
   [24] eval(::Module, ::Any) at ./boot.jl:330
   [25] exec_options(::Base.JLOptions) at ./client.jl:271
   [26] _start() at ./client.jl:464
  
[ 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
solve_result_index: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.ResultCount()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.ResultCount) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ResultCount) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:573
   [3] solve_result_index(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/solve.jl:151
   [4] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [5] macro expansion at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113 [inlined]
   [6] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [7] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [8] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113
   [9] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [10] include at ./boot.jl:328 [inlined]
   [11] include_relative(::Module, ::String) at ./loading.jl:1094
   [12] include(::Module, ::String) at ./Base.jl:31
   [13] include(::String) at ./client.jl:431
   [14] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [15] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Test/src/Test.jl:1113
   [16] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [17] include at ./boot.jl:328 [inlined]
   [18] include_relative(::Module, ::String) at ./loading.jl:1094
   [19] include(::Module, ::String) at ./Base.jl:31
   [20] include(::String) at ./client.jl:431
   [21] top-level scope at none:5
   [22] eval(::Module, ::Any) at ./boot.jl:330
   [23] exec_options(::Base.JLOptions) at ./client.jl:271
   [24] _start() at ./client.jl:464
  
Test Summary:                              | Pass  Fail  Error  Total
Juniper                                    |  378     1      5    384
  Function testing                         |   66                  66
  basic tests                              |  107                 107
  User limit testing                       |    5                   5
  parallel tests                           |   29                  29
  fp tests                                 |   19                  19
  POD instances                            |   10                  10
  MINLPTests                               |   62                  62
  SolverName                               |    1                   1
  Unit                                     |   79     1      5     85
    number_threads                         |          1      1      2
    solve_qcp_edge_cases                   |   14                  14
    delete_nonnegative_variables           |    3            1      4
    add_variable                           |    3                   3
    solver_name                            |    1                   1
    solve_time                             |    6                   6
    raw_status_string                      |    6                   6
    add_variables                          |    3                   3
    feasibility_sense                      |    3                   3
    max_sense                              |    3                   3
    silent                                 |    4                   4
    update_dimension_nonnegative_variables |    3            1      4
    min_sense                              |    3                   3
    time_limit_sec                         |    4                   4
    delete_soc_variables                   |    2            1      3
    solve_qp_edge_cases                    |   21                  21
    solve_result_index                     |                 1      1
ERROR: LoadError: Some tests did not pass: 378 passed, 1 failed, 5 errored, 0 broken.
in expression starting at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:115
ERROR: Package Juniper errored during testing
Stacktrace:
 [1] pkgerror(::String, ::Vararg{String,N} where N) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/Types.jl:112
 [2] #test#119(::Bool, ::Nothing, ::typeof(Pkg.Operations.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/Operations.jl:1288
 [3] #test at ./none:0 [inlined]
 [4] #test#62(::Bool, ::Nothing, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:245
 [5] test at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:233 [inlined]
 [6] #test#61 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:230 [inlined]
 [7] test at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:230 [inlined]
 [8] #test#60 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:229 [inlined]
 [9] test at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:229 [inlined]
 [10] #test#59(::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::String) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:228
 [11] test(::String) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.2/Pkg/src/API.jl:228
 [12] top-level scope at none:10

Results with Julia v1.3.0

Testing was unsuccessful: package has test failures. Last evaluation was ago and took 19 minutes, 36 seconds.

Click here to download the log file.

 Resolving package versions...
 Installed NaNMath ────────────── v0.3.3
 Installed DiffResults ────────── v0.0.4
 Installed OrderedCollections ─── v1.1.0
 Installed SpecialFunctions ───── v0.9.0
 Installed DataStructures ─────── v0.17.6
 Installed StaticArrays ───────── v0.12.1
 Installed Juniper ────────────── v0.5.2
 Installed ForwardDiff ────────── v0.10.7
 Installed DiffRules ──────────── v0.1.0
 Installed OpenSpecFun_jll ────── v0.5.3+1
 Installed BenchmarkTools ─────── v0.4.3
 Installed JSON ───────────────── v0.21.0
 Installed Compat ─────────────── v2.2.0
 Installed Calculus ───────────── v0.5.1
 Installed MathOptInterface ───── v0.9.7
 Installed Parsers ────────────── v0.3.10
 Installed CommonSubexpressions ─ v0.2.0
 Installed JuMP ───────────────── v0.20.1
  Updating `~/.julia/environments/v1.3/Project.toml`
  [2ddba703] + Juniper v0.5.2
  Updating `~/.julia/environments/v1.3/Manifest.toml`
  [6e4b80f9] + BenchmarkTools v0.4.3
  [49dc2e85] + Calculus v0.5.1
  [bbf7d656] + CommonSubexpressions v0.2.0
  [34da2185] + Compat v2.2.0
  [864edb3b] + DataStructures v0.17.6
  [163ba53b] + DiffResults v0.0.4
  [b552c78f] + DiffRules v0.1.0
  [f6369f11] + ForwardDiff v0.10.7
  [682c06a0] + JSON v0.21.0
  [4076af6c] + JuMP v0.20.1
  [2ddba703] + Juniper v0.5.2
  [b8f27783] + MathOptInterface v0.9.7
  [77ba4419] + NaNMath v0.3.3
  [efe28fd5] + OpenSpecFun_jll v0.5.3+1
  [bac558e1] + OrderedCollections v1.1.0
  [69de0a69] + Parsers v0.3.10
  [276daf66] + SpecialFunctions v0.9.0
  [90137ffa] + StaticArrays v0.12.1
  [2a0f44e3] + Base64 
  [ade2ca70] + Dates 
  [8bb1440f] + DelimitedFiles 
  [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 
  [1a1011a3] + SharedArrays 
  [6462fe0b] + Sockets 
  [2f01184e] + SparseArrays 
  [10745b16] + Statistics 
  [8dfed614] + Test 
  [cf7118a7] + UUIDs 
  [4ec0a83e] + Unicode 
   Testing Juniper
 Resolving package versions...
 Installed Cbc ──────────── v0.6.6
 Installed Ipopt ────────── v0.6.1
 Installed BinaryProvider ─ v0.5.8
 Installed MathProgBase ─── v0.7.7
 Installed GLPK ─────────── v0.12.0
 Installed MINLPTests ───── v0.5.0
  Building Cbc ──→ `~/.julia/packages/Cbc/vWzyC/deps/build.log`
  Building GLPK ─→ `~/.julia/packages/GLPK/J1b5G/deps/build.log`
  Building Ipopt → `~/.julia/packages/Ipopt/ruIXY/deps/build.log`
    Status `/tmp/jl_8gbY2T/Manifest.toml`
  [6e4b80f9] BenchmarkTools v0.4.3
  [b99e7846] BinaryProvider v0.5.8
  [49dc2e85] Calculus v0.5.1
  [9961bab8] Cbc v0.6.6
  [bbf7d656] CommonSubexpressions v0.2.0
  [34da2185] Compat v2.2.0
  [864edb3b] DataStructures v0.17.6
  [163ba53b] DiffResults v0.0.4
  [b552c78f] DiffRules v0.1.0
  [f6369f11] ForwardDiff v0.10.7
  [60bf3e95] GLPK v0.12.0
  [b6b21f68] Ipopt v0.6.1
  [682c06a0] JSON v0.21.0
  [4076af6c] JuMP v0.20.1
  [2ddba703] Juniper v0.5.2
  [ee0a3090] MINLPTests v0.5.0
  [b8f27783] MathOptInterface v0.9.7
  [fdba3010] MathProgBase v0.7.7
  [77ba4419] NaNMath v0.3.3
  [efe28fd5] OpenSpecFun_jll v0.5.3+1
  [bac558e1] OrderedCollections v1.1.0
  [69de0a69] Parsers v0.3.10
  [276daf66] SpecialFunctions v0.9.0
  [90137ffa] StaticArrays v0.12.1
  [2a0f44e3] Base64  [`@stdlib/Base64`]
  [ade2ca70] Dates  [`@stdlib/Dates`]
  [8bb1440f] DelimitedFiles  [`@stdlib/DelimitedFiles`]
  [8ba89e20] Distributed  [`@stdlib/Distributed`]
  [b77e0a4c] InteractiveUtils  [`@stdlib/InteractiveUtils`]
  [76f85450] LibGit2  [`@stdlib/LibGit2`]
  [8f399da3] Libdl  [`@stdlib/Libdl`]
  [37e2e46d] LinearAlgebra  [`@stdlib/LinearAlgebra`]
  [56ddb016] Logging  [`@stdlib/Logging`]
  [d6f4376e] Markdown  [`@stdlib/Markdown`]
  [a63ad114] Mmap  [`@stdlib/Mmap`]
  [44cfe95a] Pkg  [`@stdlib/Pkg`]
  [de0858da] Printf  [`@stdlib/Printf`]
  [3fa0cd96] REPL  [`@stdlib/REPL`]
  [9a3f8284] Random  [`@stdlib/Random`]
  [ea8e919c] SHA  [`@stdlib/SHA`]
  [9e88b42a] Serialization  [`@stdlib/Serialization`]
  [1a1011a3] SharedArrays  [`@stdlib/SharedArrays`]
  [6462fe0b] Sockets  [`@stdlib/Sockets`]
  [2f01184e] SparseArrays  [`@stdlib/SparseArrays`]
  [10745b16] Statistics  [`@stdlib/Statistics`]
  [8dfed614] Test  [`@stdlib/Test`]
  [cf7118a7] UUIDs  [`@stdlib/UUIDs`]
  [4ec0a83e] Unicode  [`@stdlib/Unicode`]
Workers:4
┌ Warning: Option branch is not available
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:85
┌ Warning: The feasibility pump can only be used if a mip solver is defined.
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:123
┌ Warning: Option branch is not available
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:85
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                           : OptimizerFactory(Ipopt.Optimizer, (), Base.Iterators.Pairs{Symbol,Any,Tuple{Symbol,Symbol},NamedTuple{(:print_level, :sb),Tuple{Int64,String}}}(:print_level => 0,: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
force_parallel                      : false
debug                               : false
debug_write                         : false
debug_file_path                     : debug.json
fixed_gain_mu                       : false


nl_solver         : OptimizerFactory(Ipopt.Optimizer, (), Base.Iterators.Pairs{Symbol,Any,Tuple{Symbol,Symbol},NamedTuple{(:print_level, :sb),Tuple{Int64,String}}}(:print_level => 0,: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%     4.6       0         -     

==================================
Bruteforce
==================================
==================================
Bruteforce full strong w/o restart
==================================
==================================
Bruteforce  approx time limit
==================================
┌ Warning: The option `strong_branching_approx_time_limit` got replaced by `strong_branching_time_limit`
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:81
[ Info: Setting strong_branching_time_limit = 2
==================================
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.
==================================
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/i4qvA/src/fpump.jl:374
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/i4qvA/src/BnBTree.jl:625
==================================
BATCH.MOD RESTART
==================================
Solution by Juniper
obj: 285506.50061506196
==================================
BATCH.MOD RESTART 2 LEVELS
==================================
Solution by Juniper
obj: 285506.5004569235
==================================
cvxnonsep_nsig20r.MOD RESTART
==================================
Solution by Juniper
obj: 80.94927805724045
==================================
cvxnonsep_nsig20r.MOD NO RESTART
==================================
Solution by Juniper
obj: 80.94927805724045
==================================
Knapsack solution limit and table print test
==================================

 ONodes   CLevel          Incumbent                   BestBound            Gap    Time  
========================================================================================
    2       2                 -                         77.76               -     0.0   
    3       3                 -                         75.22               -     0.0   
    4       3                 -                         74.84               -     0.1   
    5       4                 -                         71.88               -     0.1   
    5       4                 -                         71.55               -     0.1   
    2       4                65.0                       71.41             9.87%   0.1   

==================================
Bruteforce obj_epsilon
==================================
==================================
Bruteforce best_obj_stop not reachable
==================================
┌ Warning: best_obj_gap couldn't be reached.
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:633
==================================
Bruteforce best_obj_stop reachable
==================================
==================================
Sum 1/x = 2
==================================
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Integral leaf node only almost locally solved. Disable with `allow_almost_solved_integral=false`
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/bb_integral_or_branch.jl:24
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
==================================
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/i4qvA/src/fpump.jl:374

 p  ONodes   CLevel          Incumbent                   BestBound            Gap    Time  
===========================================================================================
 2     2       2                 -                         75.22               -     0.8   
 2     2       3                 -                         71.88               -     0.8   
 3     3       3                 -                         71.55               -     0.8   
 2     4       4                 -                         71.41               -     0.9   
 2     1       4                65.0                       70.99             9.21%   0.9   

==================================
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/i4qvA/src/MOI_wrapper/MOI_wrapper.jl:326
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: 75.22094145830846
==================================
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
==================================
[ 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/i4qvA/src/fpump.jl:374
Status: LOCALLY_INFEASIBLE
==================================
FP: tspn05
==================================
==================================
FP: FLay02H
==================================
==================================
FP: FLay02H short feasibility_pump_time_limit
==================================
==================================
full strong branching
==================================
obj: 285506.50133057404
==================================
break strong branching time limit
==================================
[ Info: Breaking out of strong branching as the time limit of 0.01 seconds got reached.
Best bound: 285506.49998922425
Objective: 285506.49998922425
==================================
nous1 restart
==================================
==================================
nous1 no restart
==================================
==================================
reliability
==================================
Solution by Juniper
obj: 285506.5000541546
best_bound_val: 285506.5000541546
gap_val: 0.0
number_threads: Test Failed at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/attributes.jl:61
  Expression: MOI.supports(model, MOI.NumberOfThreads())
Stacktrace:
 [1] number_threads(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/attributes.jl:61
 [2] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
 [3] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
 [4] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
 [5] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
 [6] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
number_threads: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.NumberOfThreads()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.NumberOfThreads) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.NumberOfThreads) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:573
   [3] number_threads(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/attributes.jl:63
   [4] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [5] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [6] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [7] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [8] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [9] include at ./boot.jl:328 [inlined]
   [10] include_relative(::Module, ::String) at ./loading.jl:1105
   [11] include(::Module, ::String) at ./Base.jl:31
   [12] include(::String) at ./client.jl:424
   [13] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [14] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [15] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [16] include at ./boot.jl:328 [inlined]
   [17] include_relative(::Module, ::String) at ./loading.jl:1105
   [18] include(::Module, ::String) at ./Base.jl:31
   [19] include(::String) at ./client.jl:424
   [20] top-level scope at none:6
   [21] eval(::Module, ::Any) at ./boot.jl:330
   [22] exec_options(::Base.JLOptions) at ./client.jl:263
   [23] _start() at ./client.jl:460
  
[ 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
delete_nonnegative_variables: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.ConstraintFunction()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:798
   [3] _broadcast_getindex at ./broadcast.jl:630 [inlined]
   [4] getindex at ./broadcast.jl:563 [inlined]
   [5] copy at ./broadcast.jl:853 [inlined]
   [6] materialize at ./broadcast.jl:819 [inlined]
   [7] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Constraint/scalarize.jl:67
   [8] (::MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction})(::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [9] (::MathOptInterface.Bridges.var"#1#2"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}})() at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:203
   [10] call_in_context(::MathOptInterface.Bridges.Variable.Map, ::Int64, ::MathOptInterface.Bridges.var"#1#2"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:404
   [11] call_in_context at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:435 [inlined]
   [12] call_in_context at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:202 [inlined]
   [13] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [14] _delete_variables_in_vector_of_variables_constraint(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:285
   [15] _delete_variables_in_variables_constraints(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:306
   [16] delete(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:317
   [17] delete_nonnegative_variables(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/variables.jl:102
   [18] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [19] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [20] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [21] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [22] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [23] include at ./boot.jl:328 [inlined]
   [24] include_relative(::Module, ::String) at ./loading.jl:1105
   [25] include(::Module, ::String) at ./Base.jl:31
   [26] include(::String) at ./client.jl:424
   [27] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [28] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [29] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [30] include at ./boot.jl:328 [inlined]
   [31] include_relative(::Module, ::String) at ./loading.jl:1105
   [32] include(::Module, ::String) at ./Base.jl:31
   [33] include(::String) at ./client.jl:424
   [34] top-level scope at none:6
   [35] eval(::Module, ::Any) at ./boot.jl:330
   [36] exec_options(::Base.JLOptions) at ./client.jl:263
   [37] _start() at ./client.jl:460
  
[ 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
update_dimension_nonnegative_variables: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.ConstraintFunction()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:798
   [3] _broadcast_getindex at ./broadcast.jl:630 [inlined]
   [4] getindex at ./broadcast.jl:563 [inlined]
   [5] copy at ./broadcast.jl:853 [inlined]
   [6] materialize at ./broadcast.jl:819 [inlined]
   [7] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Constraint/scalarize.jl:67
   [8] (::MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction})(::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [9] (::MathOptInterface.Bridges.var"#1#2"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}})() at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:203
   [10] call_in_context(::MathOptInterface.Bridges.Variable.Map, ::Int64, ::MathOptInterface.Bridges.var"#1#2"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:404
   [11] call_in_context at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:435 [inlined]
   [12] call_in_context at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:202 [inlined]
   [13] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [14] _delete_variables_in_vector_of_variables_constraint(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:285
   [15] _delete_variables_in_variables_constraints(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:306
   [16] delete(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.VariableIndex) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:344
   [17] update_dimension_nonnegative_variables(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/variables.jl:130
   [18] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [19] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [20] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [21] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [22] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [23] include at ./boot.jl:328 [inlined]
   [24] include_relative(::Module, ::String) at ./loading.jl:1105
   [25] include(::Module, ::String) at ./Base.jl:31
   [26] include(::String) at ./client.jl:424
   [27] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [28] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [29] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [30] include at ./boot.jl:328 [inlined]
   [31] include_relative(::Module, ::String) at ./loading.jl:1105
   [32] include(::Module, ::String) at ./Base.jl:31
   [33] include(::String) at ./client.jl:424
   [34] top-level scope at none:6
   [35] eval(::Module, ::Any) at ./boot.jl:330
   [36] exec_options(::Base.JLOptions) at ./client.jl:263
   [37] _start() at ./client.jl:460
  
delete_soc_variables: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  MathOptInterface.UnsupportedConstraint{MathOptInterface.VectorOfVariables,MathOptInterface.SecondOrderCone}: `MathOptInterface.VectorOfVariables`-in-`MathOptInterface.SecondOrderCone` constraint is not supported by the model.
  Stacktrace:
   [1] bridge_type at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/lazy_bridge_optimizer.jl:439 [inlined]
   [2] concrete_bridge_type(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Type{MathOptInterface.VectorOfVariables}, ::Type{MathOptInterface.SecondOrderCone}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Constraint/bridge.jl:120
   [3] add_constraint(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.VectorOfVariables, ::MathOptInterface.SecondOrderCone) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:1038
   [4] delete_soc_variables(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:1151
   [5] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [6] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [7] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [8] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [9] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [10] include at ./boot.jl:328 [inlined]
   [11] include_relative(::Module, ::String) at ./loading.jl:1105
   [12] include(::Module, ::String) at ./Base.jl:31
   [13] include(::String) at ./client.jl:424
   [14] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [15] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [16] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [17] include at ./boot.jl:328 [inlined]
   [18] include_relative(::Module, ::String) at ./loading.jl:1105
   [19] include(::Module, ::String) at ./Base.jl:31
   [20] include(::String) at ./client.jl:424
   [21] top-level scope at none:6
   [22] eval(::Module, ::Any) at ./boot.jl:330
   [23] exec_options(::Base.JLOptions) at ./client.jl:263
   [24] _start() at ./client.jl:460
  
[ 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
solve_result_index: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.ResultCount()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.ResultCount) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ResultCount) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:573
   [3] solve_result_index(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/solve.jl:151
   [4] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [5] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [6] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [7] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [8] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [9] include at ./boot.jl:328 [inlined]
   [10] include_relative(::Module, ::String) at ./loading.jl:1105
   [11] include(::Module, ::String) at ./Base.jl:31
   [12] include(::String) at ./client.jl:424
   [13] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [14] top-level scope at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [15] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [16] include at ./boot.jl:328 [inlined]
   [17] include_relative(::Module, ::String) at ./loading.jl:1105
   [18] include(::Module, ::String) at ./Base.jl:31
   [19] include(::String) at ./client.jl:424
   [20] top-level scope at none:6
   [21] eval(::Module, ::Any) at ./boot.jl:330
   [22] exec_options(::Base.JLOptions) at ./client.jl:263
   [23] _start() at ./client.jl:460
  
Test Summary:                              | Pass  Fail  Error  Total
Juniper                                    |  378     1      5    384
  Function testing                         |   66                  66
  basic tests                              |  107                 107
  User limit testing                       |    5                   5
  parallel tests                           |   29                  29
  fp tests                                 |   19                  19
  POD instances                            |   10                  10
  MINLPTests                               |   62                  62
  SolverName                               |    1                   1
  Unit                                     |   79     1      5     85
    number_threads                         |          1      1      2
    solve_qcp_edge_cases                   |   14                  14
    delete_nonnegative_variables           |    3            1      4
    add_variable                           |    3                   3
    solver_name                            |    1                   1
    solve_time                             |    6                   6
    raw_status_string                      |    6                   6
    add_variables                          |    3                   3
    feasibility_sense                      |    3                   3
    max_sense                              |    3                   3
    silent                                 |    4                   4
    update_dimension_nonnegative_variables |    3            1      4
    min_sense                              |    3                   3
    time_limit_sec                         |    4                   4
    delete_soc_variables                   |    2            1      3
    solve_qp_edge_cases                    |   21                  21
    solve_result_index                     |                 1      1
ERROR: LoadError: Some tests did not pass: 378 passed, 1 failed, 5 errored, 0 broken.
in expression starting at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:115
ERROR: Package Juniper errored during testing
Stacktrace:
 [1] pkgerror(::String, ::Vararg{String,N} where N) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/Types.jl:113
 [2] #test#131(::Bool, ::Nothing, ::Cmd, ::Cmd, ::typeof(Pkg.Operations.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/Operations.jl:1370
 [3] #test at ./none:0 [inlined]
 [4] #test#62(::Bool, ::Nothing, ::Cmd, ::Cmd, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:253
 [5] test(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:239
 [6] #test#61 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:233 [inlined]
 [7] test at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:233 [inlined]
 [8] #test#60 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:232 [inlined]
 [9] test at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:232 [inlined]
 [10] #test#59(::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::String) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:231
 [11] test(::String) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:231
 [12] top-level scope at none:10

Results with Julia v1.3.1-pre-7704df0a5a

Testing was unsuccessful: package has test failures. Last evaluation was ago and took 17 minutes, 49 seconds.

Click here to download the log file.

 Resolving package versions...
 Installed Compat ─────────────── v2.2.0
 Installed BenchmarkTools ─────── v0.4.3
 Installed DiffResults ────────── v0.0.4
 Installed StaticArrays ───────── v0.12.1
 Installed DataStructures ─────── v0.17.6
 Installed Juniper ────────────── v0.5.2
 Installed ForwardDiff ────────── v0.10.7
 Installed MathOptInterface ───── v0.9.7
 Installed JSON ───────────────── v0.21.0
 Installed DiffRules ──────────── v0.1.0
 Installed Calculus ───────────── v0.5.1
 Installed NaNMath ────────────── v0.3.3
 Installed OrderedCollections ─── v1.1.0
 Installed OpenSpecFun_jll ────── v0.5.3+1
 Installed Parsers ────────────── v0.3.10
 Installed CommonSubexpressions ─ v0.2.0
 Installed SpecialFunctions ───── v0.9.0
 Installed JuMP ───────────────── v0.20.1
  Updating `~/.julia/environments/v1.3/Project.toml`
  [2ddba703] + Juniper v0.5.2
  Updating `~/.julia/environments/v1.3/Manifest.toml`
  [6e4b80f9] + BenchmarkTools v0.4.3
  [49dc2e85] + Calculus v0.5.1
  [bbf7d656] + CommonSubexpressions v0.2.0
  [34da2185] + Compat v2.2.0
  [864edb3b] + DataStructures v0.17.6
  [163ba53b] + DiffResults v0.0.4
  [b552c78f] + DiffRules v0.1.0
  [f6369f11] + ForwardDiff v0.10.7
  [682c06a0] + JSON v0.21.0
  [4076af6c] + JuMP v0.20.1
  [2ddba703] + Juniper v0.5.2
  [b8f27783] + MathOptInterface v0.9.7
  [77ba4419] + NaNMath v0.3.3
  [efe28fd5] + OpenSpecFun_jll v0.5.3+1
  [bac558e1] + OrderedCollections v1.1.0
  [69de0a69] + Parsers v0.3.10
  [276daf66] + SpecialFunctions v0.9.0
  [90137ffa] + StaticArrays v0.12.1
  [2a0f44e3] + Base64 
  [ade2ca70] + Dates 
  [8bb1440f] + DelimitedFiles 
  [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 
  [1a1011a3] + SharedArrays 
  [6462fe0b] + Sockets 
  [2f01184e] + SparseArrays 
  [10745b16] + Statistics 
  [8dfed614] + Test 
  [cf7118a7] + UUIDs 
  [4ec0a83e] + Unicode 
   Testing Juniper
 Resolving package versions...
 Installed Cbc ──────────── v0.6.6
 Installed MathProgBase ─── v0.7.7
 Installed BinaryProvider ─ v0.5.8
 Installed Ipopt ────────── v0.6.1
 Installed GLPK ─────────── v0.12.0
 Installed MINLPTests ───── v0.5.0
  Building Cbc ──→ `~/.julia/packages/Cbc/vWzyC/deps/build.log`
  Building GLPK ─→ `~/.julia/packages/GLPK/J1b5G/deps/build.log`
  Building Ipopt → `~/.julia/packages/Ipopt/ruIXY/deps/build.log`
    Status `/tmp/jl_21ZZRA/Manifest.toml`
  [6e4b80f9] BenchmarkTools v0.4.3
  [b99e7846] BinaryProvider v0.5.8
  [49dc2e85] Calculus v0.5.1
  [9961bab8] Cbc v0.6.6
  [bbf7d656] CommonSubexpressions v0.2.0
  [34da2185] Compat v2.2.0
  [864edb3b] DataStructures v0.17.6
  [163ba53b] DiffResults v0.0.4
  [b552c78f] DiffRules v0.1.0
  [f6369f11] ForwardDiff v0.10.7
  [60bf3e95] GLPK v0.12.0
  [b6b21f68] Ipopt v0.6.1
  [682c06a0] JSON v0.21.0
  [4076af6c] JuMP v0.20.1
  [2ddba703] Juniper v0.5.2
  [ee0a3090] MINLPTests v0.5.0
  [b8f27783] MathOptInterface v0.9.7
  [fdba3010] MathProgBase v0.7.7
  [77ba4419] NaNMath v0.3.3
  [efe28fd5] OpenSpecFun_jll v0.5.3+1
  [bac558e1] OrderedCollections v1.1.0
  [69de0a69] Parsers v0.3.10
  [276daf66] SpecialFunctions v0.9.0
  [90137ffa] StaticArrays v0.12.1
  [2a0f44e3] Base64  [`@stdlib/Base64`]
  [ade2ca70] Dates  [`@stdlib/Dates`]
  [8bb1440f] DelimitedFiles  [`@stdlib/DelimitedFiles`]
  [8ba89e20] Distributed  [`@stdlib/Distributed`]
  [b77e0a4c] InteractiveUtils  [`@stdlib/InteractiveUtils`]
  [76f85450] LibGit2  [`@stdlib/LibGit2`]
  [8f399da3] Libdl  [`@stdlib/Libdl`]
  [37e2e46d] LinearAlgebra  [`@stdlib/LinearAlgebra`]
  [56ddb016] Logging  [`@stdlib/Logging`]
  [d6f4376e] Markdown  [`@stdlib/Markdown`]
  [a63ad114] Mmap  [`@stdlib/Mmap`]
  [44cfe95a] Pkg  [`@stdlib/Pkg`]
  [de0858da] Printf  [`@stdlib/Printf`]
  [3fa0cd96] REPL  [`@stdlib/REPL`]
  [9a3f8284] Random  [`@stdlib/Random`]
  [ea8e919c] SHA  [`@stdlib/SHA`]
  [9e88b42a] Serialization  [`@stdlib/Serialization`]
  [1a1011a3] SharedArrays  [`@stdlib/SharedArrays`]
  [6462fe0b] Sockets  [`@stdlib/Sockets`]
  [2f01184e] SparseArrays  [`@stdlib/SparseArrays`]
  [10745b16] Statistics  [`@stdlib/Statistics`]
  [8dfed614] Test  [`@stdlib/Test`]
  [cf7118a7] UUIDs  [`@stdlib/UUIDs`]
  [4ec0a83e] Unicode  [`@stdlib/Unicode`]
Workers:4
┌ Warning: Option branch is not available
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:85
┌ Warning: The feasibility pump can only be used if a mip solver is defined.
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:123
┌ Warning: Option branch is not available
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:85
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                           : OptimizerFactory(Ipopt.Optimizer, (), Base.Iterators.Pairs{Symbol,Any,Tuple{Symbol,Symbol},NamedTuple{(:print_level, :sb),Tuple{Int64,String}}}(:print_level => 0,: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
force_parallel                      : false
debug                               : false
debug_write                         : false
debug_file_path                     : debug.json
fixed_gain_mu                       : false


nl_solver         : OptimizerFactory(Ipopt.Optimizer, (), Base.Iterators.Pairs{Symbol,Any,Tuple{Symbol,Symbol},NamedTuple{(:print_level, :sb),Tuple{Int64,String}}}(:print_level => 0,: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%     4.2       0         -     

==================================
Bruteforce
==================================
==================================
Bruteforce full strong w/o restart
==================================
==================================
Bruteforce  approx time limit
==================================
┌ Warning: The option `strong_branching_approx_time_limit` got replaced by `strong_branching_time_limit`
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/solver.jl:81
[ Info: Setting strong_branching_time_limit = 2
==================================
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.
==================================
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/i4qvA/src/fpump.jl:374
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/i4qvA/src/BnBTree.jl:625
==================================
BATCH.MOD RESTART
==================================
Solution by Juniper
obj: 285506.50061506196
==================================
BATCH.MOD RESTART 2 LEVELS
==================================
Solution by Juniper
obj: 285506.5004569235
==================================
cvxnonsep_nsig20r.MOD RESTART
==================================
Solution by Juniper
obj: 80.94927805724045
==================================
cvxnonsep_nsig20r.MOD NO RESTART
==================================
Solution by Juniper
obj: 80.94927805724045
==================================
Knapsack solution limit and table print test
==================================

 ONodes   CLevel          Incumbent                   BestBound            Gap    Time  
========================================================================================
    2       2                 -                         77.76               -     0.0   
    3       3                 -                         75.22               -     0.0   
    4       3                 -                         74.84               -     0.1   
    5       4                 -                         71.88               -     0.1   
    5       4                 -                         71.55               -     0.1   
    2       4                65.0                       71.41             9.87%   0.1   

==================================
Bruteforce obj_epsilon
==================================
==================================
Bruteforce best_obj_stop not reachable
==================================
┌ Warning: best_obj_gap couldn't be reached.
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:633
==================================
Bruteforce best_obj_stop reachable
==================================
==================================
Sum 1/x = 2
==================================
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
┌ Warning: Integral leaf node only almost locally solved. Disable with `allow_almost_solved_integral=false`
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/bb_integral_or_branch.jl:24
┌ Warning: Only almost solved
└ @ Juniper ~/.julia/packages/Juniper/i4qvA/src/BnBTree.jl:89
==================================
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/i4qvA/src/fpump.jl:374


 p  ONodes   CLevel          Incumbent                   BestBound            Gap    Time  
===========================================================================================
 2     2       2                 -                         75.22               -     0.6   
 2     3       3                 -                         74.84               -     0.6   
 2     4       3                 -                         71.88               -     0.6   
 2     5       4                 -                         71.55               -     0.7   
 2     3       4                 -                         66.17               -     0.7   
 3     1       4                65.0                       70.99             9.21%   0.7   

==================================
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/i4qvA/src/MOI_wrapper/MOI_wrapper.jl:326
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: 75.22094145830846
==================================
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
==================================
[ 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/i4qvA/src/fpump.jl:374
Status: LOCALLY_INFEASIBLE
==================================
FP: tspn05
==================================
==================================
FP: FLay02H
==================================
==================================
FP: FLay02H short feasibility_pump_time_limit
==================================
==================================
full strong branching
==================================
obj: 285506.50133057404
==================================
break strong branching time limit
==================================
[ Info: Breaking out of strong branching as the time limit of 0.01 seconds got reached.
Best bound: 285506.49998922425
Objective: 285506.49998922425
==================================
nous1 restart
==================================
==================================
nous1 no restart
==================================
==================================
reliability
==================================
Solution by Juniper
obj: 285506.5000541546
best_bound_val: 285506.5000541546
gap_val: 0.0
number_threads: Test Failed at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/attributes.jl:61
  Expression: MOI.supports(model, MOI.NumberOfThreads())
Stacktrace:
 [1] number_threads(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/attributes.jl:61
 [2] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
 [3] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
 [4] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
 [5] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
 [6] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
number_threads: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.NumberOfThreads()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.NumberOfThreads) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.NumberOfThreads) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:573
   [3] number_threads(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/attributes.jl:63
   [4] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [5] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [6] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [7] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [8] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [9] include at ./boot.jl:328 [inlined]
   [10] include_relative(::Module, ::String) at ./loading.jl:1105
   [11] include(::Module, ::String) at ./Base.jl:31
   [12] include(::String) at ./client.jl:424
   [13] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [14] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [15] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [16] include at ./boot.jl:328 [inlined]
   [17] include_relative(::Module, ::String) at ./loading.jl:1105
   [18] include(::Module, ::String) at ./Base.jl:31
   [19] include(::String) at ./client.jl:424
   [20] top-level scope at none:6
   [21] eval(::Module, ::Any) at ./boot.jl:330
   [22] exec_options(::Base.JLOptions) at ./client.jl:263
   [23] _start() at ./client.jl:460
  
[ 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
delete_nonnegative_variables: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.ConstraintFunction()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:798
   [3] _broadcast_getindex at ./broadcast.jl:630 [inlined]
   [4] getindex at ./broadcast.jl:563 [inlined]
   [5] copy at ./broadcast.jl:853 [inlined]
   [6] materialize at ./broadcast.jl:819 [inlined]
   [7] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Constraint/scalarize.jl:67
   [8] (::MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction})(::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [9] (::MathOptInterface.Bridges.var"#1#2"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}})() at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:203
   [10] call_in_context(::MathOptInterface.Bridges.Variable.Map, ::Int64, ::MathOptInterface.Bridges.var"#1#2"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:404
   [11] call_in_context at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:435 [inlined]
   [12] call_in_context at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:202 [inlined]
   [13] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [14] _delete_variables_in_vector_of_variables_constraint(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:285
   [15] _delete_variables_in_variables_constraints(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:306
   [16] delete(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:317
   [17] delete_nonnegative_variables(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/variables.jl:102
   [18] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [19] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [20] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [21] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [22] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [23] include at ./boot.jl:328 [inlined]
   [24] include_relative(::Module, ::String) at ./loading.jl:1105
   [25] include(::Module, ::String) at ./Base.jl:31
   [26] include(::String) at ./client.jl:424
   [27] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [28] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [29] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [30] include at ./boot.jl:328 [inlined]
   [31] include_relative(::Module, ::String) at ./loading.jl:1105
   [32] include(::Module, ::String) at ./Base.jl:31
   [33] include(::String) at ./client.jl:424
   [34] top-level scope at none:6
   [35] eval(::Module, ::Any) at ./boot.jl:330
   [36] exec_options(::Base.JLOptions) at ./client.jl:263
   [37] _start() at ./client.jl:460
  
[ 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
update_dimension_nonnegative_variables: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.ConstraintFunction()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:798
   [3] _broadcast_getindex at ./broadcast.jl:630 [inlined]
   [4] getindex at ./broadcast.jl:563 [inlined]
   [5] copy at ./broadcast.jl:853 [inlined]
   [6] materialize at ./broadcast.jl:819 [inlined]
   [7] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Constraint/scalarize.jl:67
   [8] (::MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction})(::MathOptInterface.Bridges.Constraint.ScalarizeBridge{Float64,MathOptInterface.SingleVariable,MathOptInterface.GreaterThan{Float64}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [9] (::MathOptInterface.Bridges.var"#1#2"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}})() at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:203
   [10] call_in_context(::MathOptInterface.Bridges.Variable.Map, ::Int64, ::MathOptInterface.Bridges.var"#1#2"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives},MathOptInterface.Bridges.var"#46#47"{MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer},MathOptInterface.ConstraintFunction}}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:404
   [11] call_in_context at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Variable/map.jl:435 [inlined]
   [12] call_in_context at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:202 [inlined]
   [13] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ConstraintFunction, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:795
   [14] _delete_variables_in_vector_of_variables_constraint(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}, ::MathOptInterface.ConstraintIndex{MathOptInterface.VectorOfVariables,MathOptInterface.Nonnegatives}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:285
   [15] _delete_variables_in_variables_constraints(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Array{MathOptInterface.VariableIndex,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:306
   [16] delete(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.VariableIndex) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:344
   [17] update_dimension_nonnegative_variables(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/variables.jl:130
   [18] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [19] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [20] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [21] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [22] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [23] include at ./boot.jl:328 [inlined]
   [24] include_relative(::Module, ::String) at ./loading.jl:1105
   [25] include(::Module, ::String) at ./Base.jl:31
   [26] include(::String) at ./client.jl:424
   [27] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [28] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [29] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [30] include at ./boot.jl:328 [inlined]
   [31] include_relative(::Module, ::String) at ./loading.jl:1105
   [32] include(::Module, ::String) at ./Base.jl:31
   [33] include(::String) at ./client.jl:424
   [34] top-level scope at none:6
   [35] eval(::Module, ::Any) at ./boot.jl:330
   [36] exec_options(::Base.JLOptions) at ./client.jl:263
   [37] _start() at ./client.jl:460
  
delete_soc_variables: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  MathOptInterface.UnsupportedConstraint{MathOptInterface.VectorOfVariables,MathOptInterface.SecondOrderCone}: `MathOptInterface.VectorOfVariables`-in-`MathOptInterface.SecondOrderCone` constraint is not supported by the model.
  Stacktrace:
   [1] bridge_type at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/lazy_bridge_optimizer.jl:439 [inlined]
   [2] concrete_bridge_type(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::Type{MathOptInterface.VectorOfVariables}, ::Type{MathOptInterface.SecondOrderCone}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/Constraint/bridge.jl:120
   [3] add_constraint(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.VectorOfVariables, ::MathOptInterface.SecondOrderCone) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:1038
   [4] delete_soc_variables(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:1151
   [5] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [6] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [7] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [8] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [9] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [10] include at ./boot.jl:328 [inlined]
   [11] include_relative(::Module, ::String) at ./loading.jl:1105
   [12] include(::Module, ::String) at ./Base.jl:31
   [13] include(::String) at ./client.jl:424
   [14] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [15] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [16] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [17] include at ./boot.jl:328 [inlined]
   [18] include_relative(::Module, ::String) at ./loading.jl:1105
   [19] include(::Module, ::String) at ./Base.jl:31
   [20] include(::String) at ./client.jl:424
   [21] top-level scope at none:6
   [22] eval(::Module, ::Any) at ./boot.jl:330
   [23] exec_options(::Base.JLOptions) at ./client.jl:263
   [24] _start() at ./client.jl:460
  
[ 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
solve_result_index: Error During Test at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:47
  Got exception outside of a @test
  ArgumentError: ModelLike of type Juniper.Optimizer does not support accessing the attribute MathOptInterface.ResultCount()
  Stacktrace:
   [1] get(::Juniper.Optimizer, ::MathOptInterface.ResultCount) at /root/.julia/packages/MathOptInterface/A2UPd/src/attributes.jl:272
   [2] get(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.ResultCount) at /root/.julia/packages/MathOptInterface/A2UPd/src/Bridges/bridge_optimizer.jl:573
   [3] solve_result_index(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/UnitTests/solve.jl:151
   [4] macro expansion at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48 [inlined]
   [5] unittest(::MathOptInterface.Bridges.LazyBridgeOptimizer{Juniper.Optimizer}, ::MathOptInterface.Test.TestConfig{Float64}, ::Array{String,1}) at /root/.julia/packages/MathOptInterface/A2UPd/src/Test/config.jl:48
   [6] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:50
   [7] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [8] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/MOI_wrapper.jl:18
   [9] include at ./boot.jl:328 [inlined]
   [10] include_relative(::Module, ::String) at ./loading.jl:1105
   [11] include(::Module, ::String) at ./Base.jl:31
   [12] include(::String) at ./client.jl:424
   [13] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:124
   [14] top-level scope at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Test/src/Test.jl:1107
   [15] top-level scope at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:116
   [16] include at ./boot.jl:328 [inlined]
   [17] include_relative(::Module, ::String) at ./loading.jl:1105
   [18] include(::Module, ::String) at ./Base.jl:31
   [19] include(::String) at ./client.jl:424
   [20] top-level scope at none:6
   [21] eval(::Module, ::Any) at ./boot.jl:330
   [22] exec_options(::Base.JLOptions) at ./client.jl:263
   [23] _start() at ./client.jl:460
  
Test Summary:                              | Pass  Fail  Error  Total
Juniper                                    |  378     1      5    384
  Function testing                         |   66                  66
  basic tests                              |  107                 107
  User limit testing                       |    5                   5
  parallel tests                           |   29                  29
  fp tests                                 |   19                  19
  POD instances                            |   10                  10
  MINLPTests                               |   62                  62
  SolverName                               |    1                   1
  Unit                                     |   79     1      5     85
    number_threads                         |          1      1      2
    solve_qcp_edge_cases                   |   14                  14
    delete_nonnegative_variables           |    3            1      4
    add_variable                           |    3                   3
    solver_name                            |    1                   1
    solve_time                             |    6                   6
    raw_status_string                      |    6                   6
    add_variables                          |    3                   3
    feasibility_sense                      |    3                   3
    max_sense                              |    3                   3
    silent                                 |    4                   4
    update_dimension_nonnegative_variables |    3            1      4
    min_sense                              |    3                   3
    time_limit_sec                         |    4                   4
    delete_soc_variables                   |    2            1      3
    solve_qp_edge_cases                    |   21                  21
    solve_result_index                     |                 1      1
ERROR: LoadError: Some tests did not pass: 378 passed, 1 failed, 5 errored, 0 broken.
in expression starting at /root/.julia/packages/Juniper/i4qvA/test/runtests.jl:115
ERROR: Package Juniper errored during testing
Stacktrace:
 [1] pkgerror(::String, ::Vararg{String,N} where N) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/Types.jl:113
 [2] #test#131(::Bool, ::Nothing, ::Cmd, ::Cmd, ::typeof(Pkg.Operations.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/Operations.jl:1370
 [3] #test at ./none:0 [inlined]
 [4] #test#62(::Bool, ::Nothing, ::Cmd, ::Cmd, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:253
 [5] test(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:239
 [6] #test#61 at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:233 [inlined]
 [7] test at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:233 [inlined]
 [8] #test#60 at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:232 [inlined]
 [9] test at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:232 [inlined]
 [10] #test#59(::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::typeof(Pkg.API.test), ::String) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:231
 [11] test(::String) at /workspace/srcdir/julia/usr/share/julia/stdlib/v1.3/Pkg/src/API.jl:231
 [12] top-level scope at none:10