Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001453/0.001453, allocations: 105.6 kB / 16.45 MB, free: 6.445 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001443/0.001443, allocations: 187.7 kB / 19.4 MB, free: 3.66 MB / 14.72 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.364/1.364, allocations: 225.6 MB / 247.8 MB, free: 3.746 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002302/0.002302, allocations: 275.5 kB / 303 MB, free: 3.555 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.009/1.009, allocations: 180.9 MB / 0.5261 GB, free: 3.152 MB / 382.1 MB
"
[Timeout remaining time 179]
Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo)
Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo)
Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo)
Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo)
Running command: "" <> buildModelFMU(BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand,fileNamePrefix="BuildingSystems_BuildingSystems_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002664/0.002664, allocations: 103.8 kB / 0.7248 GB, free: 9.266 MB / 0.4981 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4993/0.502, allocations: 94.15 MB / 0.8168 GB, free: 7.133 MB / 0.5762 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand): time 0.002186/0.5042, allocations: 1.338 MB / 0.8181 GB, free: 6.203 MB / 0.5762 GB
Notification: Performance of NFInst.instExpressions: time 0.001142/0.5053, allocations: 0.7678 MB / 0.8188 GB, free: 5.68 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.223e-05/0.5054, allocations: 0 / 0.8188 GB, free: 5.68 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 2.479e-05/0.5054, allocations: 0 / 0.8188 GB, free: 5.68 MB / 0.5762 GB
Notification: Performance of NFTyping.typeBindings: time 4.022e-05/0.5054, allocations: 8.938 kB / 0.8188 GB, free: 5.672 MB / 0.5762 GB
Notification: Performance of NFTyping.typeClassSections: time 0.000516/0.5059, allocations: 140 kB / 0.819 GB, free: 5.621 MB / 0.5762 GB
Notification: Performance of NFFlatten.flatten: time 5.17e-05/0.506, allocations: 16.45 kB / 0.819 GB, free: 5.613 MB / 0.5762 GB
Notification: Performance of NFFlatten.resolveConnections: time 4.367e-05/0.506, allocations: 0.8125 kB / 0.819 GB, free: 5.613 MB / 0.5762 GB
Notification: Performance of NFEvalConstants.evaluate: time 1.928e-05/0.5061, allocations: 8.812 kB / 0.819 GB, free: 5.609 MB / 0.5762 GB
Notification: Performance of NFSimplifyModel.simplify: time 2.172e-05/0.5061, allocations: 10.42 kB / 0.819 GB, free: 5.605 MB / 0.5762 GB
Notification: Performance of NFPackage.collectConstants: time 1.075e-05/0.5061, allocations: 0.9062 kB / 0.819 GB, free: 5.605 MB / 0.5762 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000342/0.5064, allocations: 178.7 kB / 0.8192 GB, free: 5.551 MB / 0.5762 GB
Notification: Performance of NFScalarize.scalarize: time 1.007e-05/0.5064, allocations: 4 kB / 0.8192 GB, free: 5.547 MB / 0.5762 GB
Notification: Performance of NFVerifyModel.verify: time 2.202e-05/0.5065, allocations: 12.03 kB / 0.8192 GB, free: 5.539 MB / 0.5762 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002124/0.5067, allocations: 116 kB / 0.8193 GB, free: 5.512 MB / 0.5762 GB
Notification: Performance of FrontEnd - DAE generated: time 4.057e-06/0.5067, allocations: 0 / 0.8193 GB, free: 5.512 MB / 0.5762 GB
Notification: Performance of FrontEnd: time 1.583e-06/0.5067, allocations: 0 / 0.8193 GB, free: 5.512 MB / 0.5762 GB
Notification: Performance of Transformations before backend: time 5.801e-06/0.5067, allocations: 1.219 kB / 0.8193 GB, free: 5.512 MB / 0.5762 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 2
 * Number of variables: 2
Notification: Performance of Generate backend data structure: time 0.0002872/0.507, allocations: 354.8 kB / 0.8196 GB, free: 5.137 MB / 0.5762 GB
Notification: Performance of prepare preOptimizeDAE: time 3.817e-05/0.507, allocations: 10.53 kB / 0.8197 GB, free: 5.137 MB / 0.5762 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 2.545e-05/0.507, allocations: 30.75 kB / 0.8197 GB, free: 5.098 MB / 0.5762 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.328e-05/0.5071, allocations: 13.83 kB / 0.8197 GB, free: 5.086 MB / 0.5762 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 7.39e-05/0.5071, allocations: 162.2 kB / 0.8199 GB, free: 4.891 MB / 0.5762 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.179e-05/0.5071, allocations: 1.281 kB / 0.8199 GB, free: 4.891 MB / 0.5762 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 6.803e-06/0.5072, allocations: 1.281 kB / 0.8199 GB, free: 4.891 MB / 0.5762 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 8.381e-05/0.5072, allocations: 41.64 kB / 0.8199 GB, free: 4.852 MB / 0.5762 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.105e-06/0.5072, allocations: 0 / 0.8199 GB, free: 4.852 MB / 0.5762 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.353e-06/0.5073, allocations: 1.062 kB / 0.8199 GB, free: 4.852 MB / 0.5762 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.158e-06/0.5073, allocations: 0 / 0.8199 GB, free: 4.852 MB / 0.5762 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 2.835e-05/0.5073, allocations: 3.5 kB / 0.8199 GB, free: 4.852 MB / 0.5762 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001123/0.5074, allocations: 161.3 kB / 0.8201 GB, free: 4.652 MB / 0.5762 GB
Notification: Performance of preOpt comSubExp (simulation): time 4.934e-05/0.5074, allocations: 27.61 kB / 0.8201 GB, free: 4.621 MB / 0.5762 GB
Notification: Performance of preOpt resolveLoops (simulation): time 2.208e-05/0.5075, allocations: 12.48 kB / 0.8201 GB, free: 4.613 MB / 0.5762 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0004646/0.5079, allocations: 134.7 kB / 0.8202 GB, free: 4.508 MB / 0.5762 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.991e-05/0.508, allocations: 39.5 kB / 0.8203 GB, free: 4.461 MB / 0.5762 GB
Notification: Performance of pre-optimization done (n=2): time 1.142e-06/0.508, allocations: 0 / 0.8203 GB, free: 4.461 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=2): time 0.0001375/0.5081, allocations: 44.78 kB / 0.8203 GB, free: 4.426 MB / 0.5762 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.636e-05/0.5081, allocations: 52.5 kB / 0.8204 GB, free: 4.363 MB / 0.5762 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 5.771e-05/0.5082, allocations: 104.2 kB / 0.8205 GB, free: 4.258 MB / 0.5762 GB
Notification: Performance of collectPreVariables (initialization): time 6.792e-06/0.5082, allocations: 25.7 kB / 0.8205 GB, free: 4.227 MB / 0.5762 GB
Notification: Performance of collectInitialEqns (initialization): time 1.974e-05/0.5082, allocations: 85.94 kB / 0.8206 GB, free: 4.141 MB / 0.5762 GB
Notification: Performance of collectInitialBindings (initialization): time 2.413e-05/0.5082, allocations: 12.22 kB / 0.8206 GB, free: 4.133 MB / 0.5762 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.711e-05/0.5083, allocations: 12.88 kB / 0.8206 GB, free: 4.117 MB / 0.5762 GB
Notification: Performance of setup shared object (initialization): time 4.302e-05/0.5083, allocations: 311.8 kB / 0.8209 GB, free: 3.805 MB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 1.225e-05/0.5083, allocations: 2.219 kB / 0.8209 GB, free: 3.805 MB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 1.056e-05/0.5083, allocations: 6 kB / 0.8209 GB, free: 3.801 MB / 0.5762 GB
Notification: Performance of analyzeInitialSystem (initialization): time 2.745e-05/0.5083, allocations: 17.62 kB / 0.8209 GB, free: 3.789 MB / 0.5762 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.494e-06/0.5084, allocations: 4.906 kB / 0.8209 GB, free: 3.785 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=2) (initialization): time 5.565e-05/0.5084, allocations: 47.44 kB / 0.821 GB, free: 3.742 MB / 0.5762 GB
Notification: Performance of prepare postOptimizeDAE: time 1.471e-05/0.5084, allocations: 5.094 kB / 0.821 GB, free: 3.742 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.428e-06/0.5084, allocations: 0 / 0.821 GB, free: 3.742 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.492e-05/0.5084, allocations: 1.094 kB / 0.821 GB, free: 3.742 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 4.513e-05/0.5085, allocations: 6.203 kB / 0.821 GB, free: 3.742 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.951e-06/0.5085, allocations: 1 kB / 0.821 GB, free: 3.742 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.141e-05/0.5085, allocations: 0 / 0.821 GB, free: 3.742 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.857e-06/0.5085, allocations: 0.875 kB / 0.821 GB, free: 3.742 MB / 0.5762 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * 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 (2):
 * Single equations (assignments): 2
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 4.284e-05/0.5085, allocations: 111.8 kB / 0.8211 GB, free: 3.625 MB / 0.5762 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 8.636e-06/0.5086, allocations: 4.938 kB / 0.8211 GB, free: 3.621 MB / 0.5762 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 8.752e-05/0.5086, allocations: 51.27 kB / 0.8211 GB, free: 3.582 MB / 0.5762 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.453e-06/0.5086, allocations: 1.062 kB / 0.8211 GB, free: 3.582 MB / 0.5762 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.017e-06/0.5087, allocations: 0 / 0.8211 GB, free: 3.582 MB / 0.5762 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.595e-06/0.5087, allocations: 1.219 kB / 0.8211 GB, free: 3.582 MB / 0.5762 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 5.965e-05/0.5087, allocations: 152.7 kB / 0.8213 GB, free: 3.391 MB / 0.5762 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.22e-07/0.5087, allocations: 0 / 0.8213 GB, free: 3.391 MB / 0.5762 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.708e-05/0.5087, allocations: 7.5 kB / 0.8213 GB, free: 3.387 MB / 0.5762 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.515e-06/0.5087, allocations: 8.828 kB / 0.8213 GB, free: 3.379 MB / 0.5762 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.53e-06/0.5087, allocations: 4.031 kB / 0.8213 GB, free: 3.375 MB / 0.5762 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.012e-06/0.5087, allocations: 0.8125 kB / 0.8213 GB, free: 3.375 MB / 0.5762 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.382e-06/0.5087, allocations: 3.188 kB / 0.8213 GB, free: 3.375 MB / 0.5762 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 5.792e-05/0.5088, allocations: 63.8 kB / 0.8214 GB, free: 3.305 MB / 0.5762 GB
Notification: Performance of postOpt removeConstants (simulation): time 1.955e-05/0.5088, allocations: 90.33 kB / 0.8214 GB, free: 3.203 MB / 0.5762 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.095e-05/0.5088, allocations: 0 / 0.8214 GB, free: 3.203 MB / 0.5762 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.237e-06/0.5088, allocations: 1.156 kB / 0.8214 GB, free: 3.203 MB / 0.5762 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.23e-05/0.5089, allocations: 8.906 kB / 0.8215 GB, free: 3.195 MB / 0.5762 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.856e-06/0.5089, allocations: 1.062 kB / 0.8215 GB, free: 3.195 MB / 0.5762 GB
Notification: Performance of sorting global known variables: time 2.461e-05/0.5089, allocations: 87.44 kB / 0.8215 GB, free: 3.113 MB / 0.5762 GB
Notification: Performance of sort global known variables: time 7.1e-08/0.5089, allocations: 0 / 0.8215 GB, free: 3.113 MB / 0.5762 GB
Notification: Performance of remove unused functions: time 0.0002452/0.5091, allocations: 44.56 kB / 0.8216 GB, free: 3.102 MB / 0.5762 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * 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 (2):
 * Single equations (assignments): 2
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.000405/0.5095, allocations: 0.673 MB / 0.8222 GB, free: 2.477 MB / 0.5762 GB
Notification: Performance of simCode: created initialization part: time 7.362e-05/0.5096, allocations: 6.688 kB / 0.8222 GB, free: 2.477 MB / 0.5762 GB
Notification: Performance of simCode: created event and clocks part: time 2.104e-06/0.5096, allocations: 1.125 kB / 0.8222 GB, free: 2.477 MB / 0.5762 GB
Notification: Performance of simCode: created simulation system equations: time 1.104e-05/0.5096, allocations: 3.375 kB / 0.8223 GB, free: 2.477 MB / 0.5762 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002333/0.5098, allocations: 12.45 kB / 0.8223 GB, free: 2.473 MB / 0.5762 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003465/0.5102, allocations: 153.8 kB / 0.8224 GB, free: 2.312 MB / 0.5762 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 8.666e-05/0.5103, allocations: 0.6768 MB / 0.8231 GB, free: 1.617 MB / 0.5762 GB
Notification: Performance of simCode: alias equations: time 1.952e-05/0.5103, allocations: 3.594 kB / 0.8231 GB, free: 1.617 MB / 0.5762 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 2.206e-05/0.5103, allocations: 9.656 kB / 0.8231 GB, free: 1.609 MB / 0.5762 GB
Notification: Performance of SimCode: time 2.61e-07/0.5103, allocations: 0 / 0.8231 GB, free: 1.609 MB / 0.5762 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02589/0.5362, allocations: 2.267 MB / 0.8253 GB, free: 17.18 MB / 0.5919 GB
Notification: Performance of buildModelFMU: Generate platform static: time 7.946/8.483, allocations: 10.92 kB / 0.8253 GB, free: 17.18 MB / 0.5919 GB
"
[Timeout remaining time 651]
(rm -f BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_BuildingSystems_BuildingSystems_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_fmu --startTime=0.01 --stopTime=15 --stepSize=0.005996 --timeout=50 --tolerance=1e-06 BuildingSystems_BuildingSystems_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand.fmu > BuildingSystems_BuildingSystems.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 12.13688685419038]
Failed to read output from testmodel.py, exit status != 0:
8.54773738188669 8.562012282 8.051636859
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f0a42eb2020>