Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.COMP.IEEEVC.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 0.00125/0.00125, allocations: 117.4 kB / 17.17 MB, free: 5.977 MB / 14.72 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 1.371/1.371, allocations: 230.6 MB / 250.5 MB, free: 9.227 MB / 206.1 MB
"
[Timeout remaining time 178]
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 0.001758/0.001758, allocations: 204.2 kB / 306.7 MB, free: 4.293 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/package.mo): time 0.5317/0.5317, allocations: 101.3 MB / 464.1 MB, free: 11.91 MB / 334.1 MB
"
[Timeout remaining time 179]
Using package OpenIPSL with version 3.1.0-dev (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL master/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 Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 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: "" <> buildModelFMU(OpenIPSL.Tests.Controls.PSSE.COMP.IEEEVC,fileNamePrefix="OpenIPSL_dev_OpenIPSL_Tests_Controls_PSSE_COMP_IEEEVC",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(OpenIPSL.Tests.Controls.PSSE.COMP.IEEEVC,fileNamePrefix="OpenIPSL_dev_OpenIPSL_Tests_Controls_PSSE_COMP_IEEEVC",fmuType="cs",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: OpenIPSL requested package Complex of version 4.0.0. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: OpenIPSL requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002537/0.002537, allocations: 80.11 kB / 0.62 GB, free: 15.53 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1425/0.1451, allocations: 78.58 MB / 0.6967 GB, free: 0.8008 MB / 494.1 MB
Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Controls.PSSE.COMP.IEEEVC): time 0.297/0.442, allocations: 8.772 MB / 0.7053 GB, free: 3.375 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.005744/0.4478, allocations: 2.778 MB / 0.708 GB, free: 1.41 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001865/0.4496, allocations: 20.28 kB / 0.708 GB, free: 1.406 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.001219/0.4509, allocations: 350.5 kB / 0.7083 GB, free: 1.215 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.003554/0.4544, allocations: 1.092 MB / 0.7094 GB, free: 0.4961 MB / 494.1 MB
Notification: Performance of NFTyping.typeClassSections: time 0.002436/0.4568, allocations: 0.9625 MB / 0.7104 GB, free: 0 / 494.1 MB
Notification: Performance of NFFlatten.flatten: time 0.004083/0.4609, allocations: 2.374 MB / 0.7127 GB, free: 14.83 MB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007503/0.4617, allocations: 350.8 kB / 0.713 GB, free: 14.61 MB / 0.4981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001838/0.4635, allocations: 0.9784 MB / 0.714 GB, free: 14.14 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002005/0.4655, allocations: 1.188 MB / 0.7151 GB, free: 13.56 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0005646/0.4661, allocations: 198 kB / 0.7153 GB, free: 13.56 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00122/0.4673, allocations: 456 kB / 0.7157 GB, free: 13.48 MB / 0.4981 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006325/0.4679, allocations: 493.2 kB / 0.7162 GB, free: 13.16 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.001329/0.4693, allocations: 0.9703 MB / 0.7172 GB, free: 12.5 MB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.003861/0.4731, allocations: 2.558 MB / 0.7197 GB, free: 11.37 MB / 0.4981 GB
Notification: Performance of FrontEnd - DAE generated: time 6.012e-06/0.4731, allocations: 4 kB / 0.7197 GB, free: 11.36 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 2.104e-06/0.4731, allocations: 0 / 0.7197 GB, free: 11.36 MB / 0.4981 GB
Notification: Performance of Transformations before backend: time 6.761e-05/0.4732, allocations: 0 / 0.7197 GB, free: 11.36 MB / 0.4981 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 273
 * Number of variables: 273
Notification: Performance of Generate backend data structure: time 0.01495/0.4882, allocations: 3.871 MB / 0.7234 GB, free: 9.715 MB / 0.4981 GB
Notification: Performance of prepare preOptimizeDAE: time 5.143e-05/0.4882, allocations: 10.09 kB / 0.7235 GB, free: 9.715 MB / 0.4981 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 5.898e-05/0.4883, allocations: 31.11 kB / 0.7235 GB, free: 9.707 MB / 0.4981 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000297/0.4886, allocations: 167.6 kB / 0.7236 GB, free: 9.594 MB / 0.4981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005683/0.4942, allocations: 0.8336 MB / 0.7245 GB, free: 9.395 MB / 0.4981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00326/0.4975, allocations: 1.189 MB / 0.7256 GB, free: 8.625 MB / 0.4981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006276/0.4981, allocations: 466.4 kB / 0.7261 GB, free: 8.199 MB / 0.4981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004324/0.4986, allocations: 137.7 kB / 0.7262 GB, free: 8.145 MB / 0.4981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00391/0.5025, allocations: 1.549 MB / 0.7277 GB, free: 7.527 MB / 0.4981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.682e-05/0.5025, allocations: 3.938 kB / 0.7277 GB, free: 7.523 MB / 0.4981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001515/0.5027, allocations: 41.53 kB / 0.7278 GB, free: 7.492 MB / 0.4981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.456e-05/0.5027, allocations: 27.06 kB / 0.7278 GB, free: 7.492 MB / 0.4981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003741/0.5064, allocations: 1.44 MB / 0.7292 GB, free: 7.004 MB / 0.4981 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0115/0.5179, allocations: 5.623 MB / 0.7347 GB, free: 2.516 MB / 0.4981 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.008925/0.5268, allocations: 2.929 MB / 0.7375 GB, free: 0.8164 MB / 0.4981 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002345/0.5292, allocations: 0.8763 MB / 0.7384 GB, free: 372 kB / 0.4981 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007014/0.5299, allocations: 0.7299 MB / 0.7391 GB, free: 15.49 MB / 0.5137 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002635/0.5325, allocations: 1.108 MB / 0.7402 GB, free: 14.83 MB / 0.5137 GB
Notification: Performance of pre-optimization done (n=130): time 3.366e-06/0.5325, allocations: 1.25 kB / 0.7402 GB, free: 14.83 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=130): time 0.04409/0.5766, allocations: 10.09 MB / 0.75 GB, free: 9.754 MB / 0.5137 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 9.807e-05/0.5767, allocations: 118 kB / 0.7502 GB, free: 9.629 MB / 0.5137 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002782/0.5795, allocations: 1.473 MB / 0.7516 GB, free: 8.816 MB / 0.5137 GB
Notification: Performance of collectPreVariables (initialization): time 0.0005203/0.58, allocations: 51.39 kB / 0.7516 GB, free: 8.766 MB / 0.5137 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000618/0.5806, allocations: 0.6639 MB / 0.7523 GB, free: 8.18 MB / 0.5137 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007766/0.5814, allocations: 499.6 kB / 0.7528 GB, free: 7.746 MB / 0.5137 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007746/0.5822, allocations: 361.8 kB / 0.7531 GB, free: 7.535 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 0.0001388/0.5823, allocations: 306.3 kB / 0.7534 GB, free: 7.234 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002471/0.5848, allocations: 1.028 MB / 0.7544 GB, free: 6.211 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002643/0.5874, allocations: 1.239 MB / 0.7556 GB, free: 4.914 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005005/0.5924, allocations: 2.209 MB / 0.7578 GB, free: 2.656 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.018e-05/0.5925, allocations: 0 / 0.7578 GB, free: 2.656 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=251) (initialization): time 0.01119/0.6036, allocations: 3.82 MB / 0.7615 GB, free: 14.82 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 3.04e-05/0.6037, allocations: 8 kB / 0.7615 GB, free: 14.82 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.984e-05/0.6037, allocations: 4 kB / 0.7615 GB, free: 14.81 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.009172/0.6129, allocations: 2.424 MB / 0.7639 GB, free: 12.38 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001902/0.6148, allocations: 339.5 kB / 0.7642 GB, free: 12.05 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00674/0.6215, allocations: 2.63 MB / 0.7668 GB, free: 9.398 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002784/0.6243, allocations: 274.6 kB / 0.767 GB, free: 9.129 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003133/0.6246, allocations: 71.98 kB / 0.7671 GB, free: 9.059 MB / 0.5294 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 18
 * Number of states: 0 ()
 * Number of discrete variables: 3 ($whenCondition2,$whenCondition1,eSDC1A.rotatingExciterLimited.sISO.local_reset)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (197):
 * Single equations (assignments): 195
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 1
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(28,25)}
Notification: Performance of prepare postOptimizeDAE: time 0.0008049/0.6254, allocations: 324.8 kB / 0.7674 GB, free: 8.734 MB / 0.5294 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004601/0.6259, allocations: 178.8 kB / 0.7676 GB, free: 8.559 MB / 0.5294 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01722/0.6431, allocations: 4.871 MB / 0.7723 GB, free: 3.664 MB / 0.5294 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.339e-05/0.6431, allocations: 12 kB / 0.7724 GB, free: 3.652 MB / 0.5294 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.137e-06/0.6431, allocations: 0 / 0.7724 GB, free: 3.652 MB / 0.5294 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.509e-05/0.6432, allocations: 3.984 kB / 0.7724 GB, free: 3.648 MB / 0.5294 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0209/0.6641, allocations: 7.066 MB / 0.7793 GB, free: 12.43 MB / 0.545 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.519e-05/0.6641, allocations: 3.938 kB / 0.7793 GB, free: 12.42 MB / 0.545 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001066/0.6652, allocations: 163.8 kB / 0.7794 GB, free: 12.26 MB / 0.545 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.008209/0.6734, allocations: 2.196 MB / 0.7816 GB, free: 10.06 MB / 0.545 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003508/0.6737, allocations: 27.98 kB / 0.7816 GB, free: 10.03 MB / 0.545 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02777/0.7015, allocations: 10.23 MB / 0.7916 GB, free: 15.66 MB / 0.5606 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.956e-06/0.7015, allocations: 4 kB / 0.7916 GB, free: 15.66 MB / 0.5606 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02001/0.7215, allocations: 6.07 MB / 0.7975 GB, free: 9.555 MB / 0.5606 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007344/0.7222, allocations: 287.5 kB / 0.7978 GB, free: 9.254 MB / 0.5606 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003936/0.7226, allocations: 28 kB / 0.7978 GB, free: 9.227 MB / 0.5606 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001695/0.7243, allocations: 143.8 kB / 0.798 GB, free: 9.086 MB / 0.5606 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009029/0.7252, allocations: 273.4 kB / 0.7982 GB, free: 8.82 MB / 0.5606 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001249/0.7253, allocations: 35.98 kB / 0.7982 GB, free: 8.785 MB / 0.5606 GB
Notification: Performance of sorting global known variables: time 0.001627/0.727, allocations: 0.9691 MB / 0.7992 GB, free: 7.82 MB / 0.5606 GB
Notification: Performance of sort global known variables: time 1.4e-07/0.727, allocations: 4 kB / 0.7992 GB, free: 7.816 MB / 0.5606 GB
Notification: Performance of remove unused functions: time 0.001841/0.7288, allocations: 0.558 MB / 0.7997 GB, free: 7.258 MB / 0.5606 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 3
 * Number of states: 13 (gENCLS.omega,gENCLS.delta,gENCLS.eq,gENSAL.w,gENSAL.delta,gENSAL.Epq,gENSAL.PSIkd,gENSAL.PSIppq,eSDC1A.imDerivativeLag.x,eSDC1A.imLeadLag.TF.x_scaled[1],eSDC1A.simpleLagLim.state,eSDC1A.rotatingExciterLimited.sISO.y,eSDC1A.TransducerDelay.state)
 * Number of discrete variables: 2 ($whenCondition1,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (87):
 * Single equations (assignments): 86
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 0 systems
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(26,23)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.02043/0.7492, allocations: 6.697 MB / 0.8063 GB, free: 0.5156 MB / 0.5606 GB
Notification: Performance of simCode: created initialization part: time 0.009709/0.7589, allocations: 2.826 MB / 0.809 GB, free: 13.68 MB / 0.5762 GB
Notification: Performance of simCode: created event and clocks part: time 8.636e-06/0.759, allocations: 4.312 kB / 0.809 GB, free: 13.67 MB / 0.5762 GB
Notification: Performance of simCode: created simulation system equations: time 0.00687/0.7658, allocations: 1.931 MB / 0.8109 GB, free: 11.73 MB / 0.5762 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001641/0.7675, allocations: 154.3 kB / 0.8111 GB, free: 11.59 MB / 0.5762 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05054/0.818, allocations: 19.92 MB / 0.8305 GB, free: 7.332 MB / 0.5919 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009366/0.8189, allocations: 1.278 MB / 0.8318 GB, free: 6.023 MB / 0.5919 GB
Notification: Performance of simCode: alias equations: time 0.0007373/0.8197, allocations: 154.5 kB / 0.8319 GB, free: 5.867 MB / 0.5919 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009969/0.8207, allocations: 0.6555 MB / 0.8326 GB, free: 5.211 MB / 0.5919 GB
Notification: Performance of SimCode: time 8.12e-07/0.8207, allocations: 4 kB / 0.8326 GB, free: 5.207 MB / 0.5919 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.08648/0.9072, allocations: 45.71 MB / 0.8772 GB, free: 7.637 MB / 0.6387 GB
Notification: Performance of buildModelFMU: Generate platform static: time 14.95/15.86, allocations: 10.34 kB / 0.8772 GB, free: 7.629 MB / 0.6387 GB
"
[Timeout remaining time 644]
(rm -f OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.COMP.IEEEVC.pipe ; mkfifo OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.COMP.IEEEVC.pipe ; head -c 1048576 < OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.COMP.IEEEVC.pipe >> ../files/OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.COMP.IEEEVC.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_OpenIPSL_dev_OpenIPSL_Tests_Controls_PSSE_COMP_IEEEVC_fmu --startTime=0 --stopTime=10 --stepSize=0.0001 --timeout=50 --tolerance=1e-06 OpenIPSL_dev_OpenIPSL_Tests_Controls_PSSE_COMP_IEEEVC.fmu > OpenIPSL_dev_OpenIPSL.Tests.Controls.PSSE.COMP.IEEEVC.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 36.617417698027566]
Failed to read output from testmodel.py, exit status != 0:
16.036328201997094 16.061368904 15.583421957
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f508d50b3a0>