Mosek Error upon using Powermodels.jl

[aaldik]

Hello I’m trying to use the solver Mosek to solve a SDP problem via the “Powermodels.jl” library. My code is very simple:

using PowerModels
using MosekTools
solver4 = Mosek.Optimizer;
SDP_relax=run_opf(“pglib_opf_case3_lmbd__sad.m”, SDPWRMPowerModel, solver4);

I get the following output:

[info | PowerModels]: removing 3 cost terms from generator 3: Float64
Problem
Name :
Objective sense : min
Type : CONIC (conic optimization problem)
Constraints : 84
Cones : 8
Scalar variables : 59
Matrix variables : 1
Integer variables : 0

Optimizer started.
Presolve started.
Linear dependency checker started.
Linear dependency checker terminated.
Eliminator started.
Freed constraints in eliminator : 3
Eliminator terminated.
Eliminator - tries : 1 time : 0.00
Lin. dep. - tries : 1 time : 0.00
Lin. dep. - number : 0
Presolve terminated. Time: 0.01
Problem
Name :
Objective sense : min
Type : CONIC (conic optimization problem)
Constraints : 84
Cones : 8
Scalar variables : 59
Matrix variables : 1
Integer variables : 0

Optimizer - threads : 4
Optimizer - solved problem : the primal
Optimizer - Constraints : 48
Optimizer - Cones : 8
Optimizer - Scalar variables : 45 conic : 24
Optimizer - Semi-definite variables: 1 scalarized : 21
Factor - setup time : 0.02 dense det. time : 0.00
Factor - ML order time : 0.00 GP order time : 0.00
Factor - nonzeros before factor : 534 after factor : 702
Factor - dense dim. : 0 flops : 1.58e+04
ITE PFEAS DFEAS GFEAS PRSTATUS POBJ DOBJ MU TIME
0 4.0e+02 1.1e+03 1.7e+03 0.00e+00 1.378858223e+03 -3.617071068e+02 1.0e+00 0.05
1 1.4e+02 3.8e+02 1.0e+03 -9.95e-01 4.074408662e+02 -1.320859425e+03 3.4e-01 0.06
2 3.8e+01 1.0e+02 5.2e+02 -9.74e-01 1.056225490e+03 -5.947841219e+02 9.5e-02 0.06
3 6.7e+00 1.9e+01 1.8e+02 -8.88e-01 7.953694902e+02 -4.625306879e+02 1.7e-02 0.06
4 3.3e+00 9.0e+00 8.8e+01 -3.48e-01 1.255338214e+03 3.559185005e+02 8.2e-03 0.06
5 2.0e+00 5.4e+00 5.5e+01 -1.10e-01 1.829408782e+03 1.077950342e+03 4.9e-03 0.06
6 7.3e-01 2.0e+00 1.7e+01 1.18e-01 3.259299899e+03 2.876855600e+03 1.8e-03 0.06
7 3.4e-01 9.3e-01 7.1e+00 4.03e-01 4.076878723e+03 3.838159851e+03 8.5e-04 0.06
8 1.3e-01 3.5e-01 1.7e+00 6.91e-01 5.024709577e+03 4.926966765e+03 3.1e-04 0.06
9 4.4e-02 1.2e-01 4.6e-01 6.57e-01 5.484760280e+03 5.443657139e+03 1.1e-04 0.06
10 1.6e-02 4.3e-02 1.1e-01 7.96e-01 5.731290680e+03 5.715191898e+03 3.9e-05 0.06
11 5.3e-03 1.5e-02 2.5e-02 8.19e-01 5.846258047e+03 5.840346953e+03 1.3e-05 0.08
12 7.1e-04 2.0e-03 1.2e-03 9.74e-01 5.911128044e+03 5.910324672e+03 1.8e-06 0.08
13 6.0e-05 1.7e-04 3.0e-05 9.98e-01 5.921172672e+03 5.921104873e+03 1.5e-07 0.08
14 3.3e-06 9.1e-06 3.9e-07 1.00e+00 5.922085568e+03 5.922081871e+03 8.2e-09 0.08
15 1.0e-07 2.8e-07 2.2e-09 1.00e+00 5.922136664e+03 5.922136547e+03 2.6e-10 0.08
16 4.9e-09 1.4e-08 2.2e-11 1.00e+00 5.922138254e+03 5.922138249e+03 1.2e-11 0.08
Optimizer terminated. Time: 0.09

MOSEK error 3915: There is no barx available for the solution type 2.
ERROR: Mosek.MosekError(3915, “There is no barx available for the solution type 2.”)
Stacktrace:
[1] getbarxj(task_::Mosek.Task, whichsol_::Mosek.Soltype, j_::Int32)
@ Mosek ~.julia\packages\Mosek\6LuE3\src\msk_functions.jl:2087
[2] getbarxj
@ ~.julia\packages\Mosek\6LuE3\src\msk_functions.jl:2077 [inlined]
[3] matrix_solution(m::MosekModel, sol::Mosek.Soltype)
@ MosekTools ~.julia\packages\MosekTools\sppJY\src\MosekTools.jl:268
[4] optimize!(m::MosekModel)
@ MosekTools ~.julia\packages\MosekTools\sppJY\src\MosekTools.jl:275
[5] optimize!(b::MathOptInterface.Bridges.LazyBridgeOptimizer{MosekModel})
@ MathOptInterface.Bridges ~.julia\packages\MathOptInterface\5WwpK\src\Bridges\bridge_optimizer.jl:293
[6] optimize!(m::MathOptInterface.Utilities.CachingOptimizer{MathOptInterface.AbstractOptimizer, MathOptInterface.Utilities.UniversalFallback{MathOptInterface.Utilities.Model{Float64}}})
@ MathOptInterface.Utilities ~.julia\packages\MathOptInterface\5WwpK\src\Utilities\cachingoptimizer.jl:237
[7] optimize!(model::Model, optimizer_factory::Nothing; bridge_constraints::Bool, ignore_optimize_hook::Bool, kwargs::Base.Iterators.Pairs{Union{}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
@ JuMP ~.julia\packages\JuMP\b3hGi\src\optimizer_interface.jl:185
[8] optimize! (repeats 2 times)
@ ~.julia\packages\JuMP\b3hGi\src\optimizer_interface.jl:157 [inlined]
[9] macro expansion
@ .\timing.jl:368 [inlined]
[10] optimize_model!(aim::SDPWRMPowerModel; relax_integrality::Bool, optimizer::Function, solution_processors::Vector{Any})
@ InfrastructureModels ~.julia\packages\InfrastructureModels\ts81X\src\core\base.jl:397
[11] run_model(data::Dict{String, Any}, model_type::Type, optimizer::typeof(Mosek.Optimizer), build_method::typeof(build_opf); ref_extensions::Vector{Any}, solution_processors::Vector{Any}, relax_integrality::Bool, multinetwork::Bool, multiconductor::Bool, kwargs::Base.Iterators.Pairs{Union{}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
@ PowerModels ~.julia\packages\PowerModels\bsxAD\src\core\base.jl:52
[12] run_model(data::Dict{String, Any}, model_type::Type, optimizer::Function, build_method::Function)
@ PowerModels ~.julia\packages\PowerModels\bsxAD\src\core\base.jl:35
[13] run_model(file::String, model_type::Type, optimizer::Function, build_method::Function; kwargs::Base.Iterators.Pairs{Union{}, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
@ PowerModels ~.julia\packages\PowerModels\bsxAD\src\core\base.jl:27
[14] run_model
@ ~.julia\packages\PowerModels\bsxAD\src\core\base.jl:26 [inlined]
[15] #run_opf#1077
@ ~.julia\packages\PowerModels\bsxAD\src\prob\opf.jl:13 [inlined]
[16] run_opf(file::String, model_type::Type, optimizer::Function)
@ PowerModels ~.julia\packages\PowerModels\bsxAD\src\prob\opf.jl:13
[17] top-level scope
@ none:1

I would appreciate your help in this regard.

[odow]

Originally from discourse: https://discourse.julialang.org/t/mosek-error-upon-using-powermodels-jl/66856/2

Do you have the .m file?

[aaldik]

Originally from discourse: https://discourse.julialang.org/t/mosek-error-upon-using-powermodels-jl/66856/2

Do you have the .m file? pglib_opf_case3_lmbd__sad.zip Yes, It is attached.

[ulfworsoe]

The issue is both in the MosekTools and in the MOSEK solver. The fix above should fix things on the Julia side and close this issue. Next build of MOSEK will include a fix for the underlying problems.