Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0008819/0.0008819, allocations: 72.5 kB / 19.93 MB, free: 4.633 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0007908/0.0007908, allocations: 177.9 kB / 23.21 MB, free: 1.348 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.8756/0.8756, allocations: 177.1 MB / 203.5 MB, free: 5.727 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-531:686:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-531:694:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 0.7038/0.7038, allocations: 154.6 MB / 414.5 MB, free: 0.7969 MB / 378.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo)
Running command: translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N")
translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.753e-06/1.753e-06, allocations: 0 / 0.6194 GB, free: 13.1 MB / 0.5886 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.672e-05/2.847e-05, allocations: 6.281 kB / 0.6194 GB, free: 13.09 MB / 0.5886 GB
Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N): time 0.01554/0.01557, allocations: 21.82 MB / 0.6407 GB, free: 7.195 MB / 0.6042 GB
Notification: Performance of NFInst.instExpressions: time 0.008048/0.02362, allocations: 6.379 MB / 0.6469 GB, free: 0.793 MB / 0.6042 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001738/0.02536, allocations: 127.1 kB / 0.647 GB, free: 0.668 MB / 0.6042 GB
Notification: Performance of NFTyping.typeComponents: time 0.003067/0.02843, allocations: 1.518 MB / 0.6485 GB, free: 15.14 MB / 0.6198 GB
Notification: Performance of NFTyping.typeBindings: time 0.004168/0.03259, allocations: 1.986 MB / 0.6504 GB, free: 13.15 MB / 0.6198 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002842/0.03544, allocations: 1.471 MB / 0.6519 GB, free: 11.68 MB / 0.6198 GB
Notification: Performance of NFFlatten.flatten: time 0.006418/0.04185, allocations: 7.04 MB / 0.6587 GB, free: 4.621 MB / 0.6198 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.005184/0.04704, allocations: 3.735 MB / 0.6624 GB, free: 0.7891 MB / 0.6198 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.006347/0.05338, allocations: 4.019 MB / 0.6663 GB, free: 12.76 MB / 0.6355 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004663/0.05805, allocations: 3.398 MB / 0.6696 GB, free: 9.355 MB / 0.6355 GB
Notification: Performance of NFPackage.collectConstants: time 0.001097/0.05914, allocations: 0.5273 MB / 0.6702 GB, free: 8.828 MB / 0.6355 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002078/0.06122, allocations: 1.135 MB / 0.6713 GB, free: 7.691 MB / 0.6355 GB
Notification: Performance of NFScalarize.scalarize: time 0.002223/0.06345, allocations: 2.658 MB / 0.6739 GB, free: 5.027 MB / 0.6355 GB
Notification: Performance of NFVerifyModel.verify: time 0.002292/0.06574, allocations: 1.762 MB / 0.6756 GB, free: 3.262 MB / 0.6355 GB
Notification: Performance of NFConvertDAE.convert: time 0.2586/0.3243, allocations: 8.685 MB / 0.6841 GB, free: 64.67 MB / 0.6355 GB
Notification: Performance of FrontEnd - DAE generated: time 5.67e-06/0.3243, allocations: 0 / 0.6841 GB, free: 64.67 MB / 0.6355 GB
Notification: Performance of FrontEnd: time 1.663e-06/0.3243, allocations: 0 / 0.6841 GB, free: 64.67 MB / 0.6355 GB
Notification: Performance of Transformations before backend: time 0.0002055/0.3245, allocations: 0 / 0.6841 GB, free: 64.67 MB / 0.6355 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1053
 * Number of variables: 1053
Notification: Performance of Generate backend data structure: time 0.006202/0.3307, allocations: 4.42 MB / 0.6884 GB, free: 62.87 MB / 0.6355 GB
Notification: Performance of prepare preOptimizeDAE: time 4.021e-05/0.3308, allocations: 11.38 kB / 0.6884 GB, free: 62.87 MB / 0.6355 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004109/0.3349, allocations: 1.709 MB / 0.6901 GB, free: 62.62 MB / 0.6355 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003627/0.3385, allocations: 2.671 MB / 0.6927 GB, free: 62.06 MB / 0.6355 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001158/0.3386, allocations: 276.4 kB / 0.6929 GB, free: 62.05 MB / 0.6355 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000516/0.3391, allocations: 363.2 kB / 0.6933 GB, free: 62.05 MB / 0.6355 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.009041/0.3482, allocations: 7.712 MB / 0.7008 GB, free: 61.01 MB / 0.6355 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.604e-05/0.3482, allocations: 16.97 kB / 0.7008 GB, free: 61.01 MB / 0.6355 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003026/0.3485, allocations: 161.6 kB / 0.701 GB, free: 61.01 MB / 0.6355 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003518/0.3489, allocations: 488 kB / 0.7014 GB, free: 61 MB / 0.6355 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006496/0.3554, allocations: 5.693 MB / 0.707 GB, free: 59.54 MB / 0.6355 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02356/0.379, allocations: 19.92 MB / 0.7264 GB, free: 47.6 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002131/0.3811, allocations: 2.016 MB / 0.7284 GB, free: 46.85 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002179/0.3833, allocations: 2.108 MB / 0.7305 GB, free: 46.07 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001139/0.3834, allocations: 20.45 kB / 0.7305 GB, free: 46.07 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.645e-05/0.3834, allocations: 45.16 kB / 0.7305 GB, free: 46.02 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=146): time 3.857e-06/0.3834, allocations: 1 kB / 0.7305 GB, free: 46.02 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=251): time 0.1374/0.5208, allocations: 76.71 MB / 0.8055 GB, free: 10.16 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.702e-05/0.5209, allocations: 77.41 kB / 0.8055 GB, free: 10.07 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001512/0.5224, allocations: 1.61 MB / 0.8071 GB, free: 8.465 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003433/0.5227, allocations: 61.7 kB / 0.8072 GB, free: 8.398 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007343/0.5235, allocations: 1.811 MB / 0.8089 GB, free: 6.578 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006153/0.5241, allocations: 0.8785 MB / 0.8098 GB, free: 5.711 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006157/0.5247, allocations: 485.4 kB / 0.8103 GB, free: 5.23 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 6.596e-05/0.5248, allocations: 302.6 kB / 0.8105 GB, free: 4.934 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002755/0.5275, allocations: 2.73 MB / 0.8132 GB, free: 2.199 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002726/0.5302, allocations: 3.329 MB / 0.8165 GB, free: 14.63 MB / 0.6667 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005686/0.5359, allocations: 6.401 MB / 0.8227 GB, free: 8.066 MB / 0.6667 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.053e-05/0.5359, allocations: 4 kB / 0.8227 GB, free: 8.062 MB / 0.6667 GB
Notification: Performance of matching and sorting (n=331) (initialization): time 0.01899/0.5549, allocations: 14.4 MB / 0.8368 GB, free: 9.91 MB / 0.6823 GB
Notification: Performance of prepare postOptimizeDAE: time 2.788e-05/0.555, allocations: 16 kB / 0.8368 GB, free: 9.895 MB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.804e-05/0.555, allocations: 16 kB / 0.8368 GB, free: 9.879 MB / 0.6823 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.01663/0.5716, allocations: 9.192 MB / 0.8458 GB, free: 0.6836 MB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007592/0.5724, allocations: 300.9 kB / 0.8461 GB, free: 420 kB / 0.6823 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05148/0.6238, allocations: 50.84 MB / 0.8957 GB, free: 13.06 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001862/0.6257, allocations: 219.7 kB / 0.8959 GB, free: 12.84 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000209/0.6259, allocations: 104 kB / 0.896 GB, free: 12.74 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 78
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (157):
 * Single equations (assignments): 151
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 6 systems
   {(19,19,64.8%), (19,19,60.9%), (12,18,50.0%), (12,18,50.0%), (12,10,52.8%), (12,10,52.8%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.002509/0.6284, allocations: 1.582 MB / 0.8976 GB, free: 11.17 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003991/0.6288, allocations: 250.6 kB / 0.8978 GB, free: 10.93 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01969/0.6485, allocations: 14.47 MB / 0.9119 GB, free: 12.47 MB / 0.7605 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.26e-05/0.6485, allocations: 26.16 kB / 0.912 GB, free: 12.45 MB / 0.7605 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001252/0.6487, allocations: 47.98 kB / 0.912 GB, free: 12.4 MB / 0.7605 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.49e-05/0.6487, allocations: 11.95 kB / 0.912 GB, free: 12.39 MB / 0.7605 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02674/0.6754, allocations: 18.93 MB / 0.9305 GB, free: 9.348 MB / 0.7761 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.971e-05/0.6755, allocations: 4 kB / 0.9305 GB, free: 9.344 MB / 0.7761 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004569/0.6759, allocations: 167.7 kB / 0.9307 GB, free: 9.18 MB / 0.7761 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.01641/0.6923, allocations: 8.984 MB / 0.9394 GB, free: 184 kB / 0.7761 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000367/0.6927, allocations: 48 kB / 0.9395 GB, free: 136 kB / 0.7761 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.3069/0.9996, allocations: 50.4 MB / 0.9887 GB, free: 265.3 MB / 0.823 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.841e-06/0.9996, allocations: 11.56 kB / 0.9887 GB, free: 265.3 MB / 0.823 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01851/1.018, allocations: 14.07 MB / 1.002 GB, free: 264.6 MB / 0.823 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001586/1.02, allocations: 0.7775 MB / 1.003 GB, free: 264.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000306/1.02, allocations: 49.92 kB / 1.003 GB, free: 264.6 MB / 0.823 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001187/1.021, allocations: 211.8 kB / 1.003 GB, free: 264.6 MB / 0.823 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009173/1.022, allocations: 253.6 kB / 1.004 GB, free: 264.6 MB / 0.823 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001294/1.022, allocations: 64.94 kB / 1.004 GB, free: 264.6 MB / 0.823 GB
Notification: Performance of sorting global known variables: time 0.0009848/1.023, allocations: 1.063 MB / 1.005 GB, free: 264.3 MB / 0.823 GB
Notification: Performance of sort global known variables: time 1.71e-07/1.023, allocations: 2.844 kB / 1.005 GB, free: 264.3 MB / 0.823 GB
Notification: Performance of remove unused functions: time 0.003455/1.027, allocations: 1.616 MB / 1.006 GB, free: 264.2 MB / 0.823 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 28
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (80):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 6 systems
   {(12,10,53.5%), (12,18,50.0%), (19,19,64.8%), (12,10,53.5%), (12,18,50.0%), (19,19,54.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003149/1.027, allocations: 157.8 kB / 1.007 GB, free: 264.1 MB / 0.823 GB
Notification: Performance of simCode: created initialization part: time 0.0143/1.041, allocations: 10.19 MB / 1.016 GB, free: 260.8 MB / 0.823 GB
Notification: Performance of simCode: created event and clocks part: time 8.997e-06/1.041, allocations: 1.156 kB / 1.016 GB, free: 260.8 MB / 0.823 GB
Notification: Performance of simCode: created simulation system equations: time 0.01139/1.053, allocations: 6.986 MB / 1.023 GB, free: 258.5 MB / 0.823 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002363/1.055, allocations: 0.5325 MB / 1.024 GB, free: 258.3 MB / 0.823 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01347/1.069, allocations: 9.542 MB / 1.033 GB, free: 254.1 MB / 0.823 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003688/1.072, allocations: 2.744 MB / 1.036 GB, free: 253.5 MB / 0.823 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003895/1.073, allocations: 103.8 kB / 1.036 GB, free: 253.5 MB / 0.823 GB
Notification: Performance of SimCode: time 1.844e-06/1.073, allocations: 0 / 1.036 GB, free: 253.5 MB / 0.823 GB
Notification: Performance of Templates: time 0.1004/1.173, allocations: 189.2 MB / 1.221 GB, free: 78.8 MB / 0.823 GB
"
[Timeout remaining time 659]
make -j1 -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N.makefile [Timeout 660]
(rm -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N.pipe ; mkfifo IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N.pipe ; head -c 1048576 < IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N.pipe >> ../files/IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N.sim & ./IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL_N.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 13.155003589577973]
Failed to read output from testmodel.py, exit status != 0:
1.1794250989332795 1.184296003 0.858546593
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7660c9fc44a0>