Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_ClaRa.Components.Sensors.Check.TestSensorVLE_L3_T.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo): time 0.01003/0.01003, allocations: 1.757 MB / 20.6 MB, free: 0.8828 MB / 14.72 MB
"
[Timeout remaining time 180]
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 0.001258/0.001258, allocations: 98.86 kB / 24.18 MB, free: 2.18 MB / 14.72 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 0.001723/0.001723, allocations: 215.5 kB / 27.9 MB, free: 3.504 MB / 19.63 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 1.441/1.441, allocations: 230.6 MB / 262.1 MB, free: 5.82 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo): time 1.043/1.043, allocations: 130.7 MB / 449.6 MB, free: 6.41 MB / 350.1 MB
"
[Timeout remaining time 179]
Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/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)
Using package SMArtInt with version 0.3.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo)
Running command: translateModel(ClaRa.Components.Sensors.Check.TestSensorVLE_L3_T,tolerance=1e-06,outputFormat="mat",numberOfIntervals=15019,variableFilter="Time|temperatureSensorVLE_L3.fluidVolume.h|temperatureSensorVLE_L3.fluidVolume.p|temperatureSensorVLE_L3.pipeWall.U.1.|temperatureSensorVLE_L3.sensorWall.T.1.|temperatureSensorVLE_L3_considerHeatConduction.fluidVolume.h|temperatureSensorVLE_L3_considerHeatConduction.fluidVolume.p|temperatureSensorVLE_L3_considerHeatConduction.pipeWall.U.1.|temperatureSensorVLE_L3_considerHeatConduction.sensorWall.T.1.",fileNamePrefix="ClaRa_dev_ClaRa.Components.Sensors.Check.TestSensorVLE_L3_T")
translateModel(ClaRa.Components.Sensors.Check.TestSensorVLE_L3_T,tolerance=1e-06,outputFormat="mat",numberOfIntervals=15019,variableFilter="Time|temperatureSensorVLE_L3.fluidVolume.h|temperatureSensorVLE_L3.fluidVolume.p|temperatureSensorVLE_L3.pipeWall.U.1.|temperatureSensorVLE_L3.sensorWall.T.1.|temperatureSensorVLE_L3_considerHeatConduction.fluidVolume.h|temperatureSensorVLE_L3_considerHeatConduction.fluidVolume.p|temperatureSensorVLE_L3_considerHeatConduction.pipeWall.U.1.|temperatureSensorVLE_L3_considerHeatConduction.sensorWall.T.1.",fileNamePrefix="ClaRa_dev_ClaRa.Components.Sensors.Check.TestSensorVLE_L3_T") [Timeout 800]
"Notification: SMArtInt 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: ClaRa 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: Skipped loading package TILMedia (1.9.0 ClaRa) using MODELICAPATH /home/hudson/saved_omc/libraries/.openmodelica/libraries (uses-annotation may be wrong).
Warning: Requested package SMArtInt of version 0.5.1, but this package was already loaded with version 0.3.1. There are no conversion annotations for this version but 0.5.1 is newer than 0.3.1. There is a possibility that 0.3.1 remains backwards compatible, but it is not loaded so OpenModelica cannot verify this.
Notification: Performance of FrontEnd - loaded program: time 0.06394/0.06394, allocations: 20.98 MB / 0.6363 GB, free: 4.195 MB / 462.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.192/0.2559, allocations: 81.91 MB / 0.7163 GB, free: 2.203 MB / 0.5294 GB
Notification: TILMedia 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: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage.
Notification: Performance of NFInst.instantiate(ClaRa.Components.Sensors.Check.TestSensorVLE_L3_T): time 0.5358/0.7917, allocations: 58.33 MB / 0.7733 GB, free: 12.25 MB / 0.5607 GB
Notification: Performance of NFInst.instExpressions: time 0.04517/0.8369, allocations: 24.75 MB / 0.7975 GB, free: 10.66 MB / 0.5763 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01159/0.8485, allocations: 165.7 kB / 0.7976 GB, free: 10.58 MB / 0.5763 GB
Notification: Performance of NFTyping.typeComponents: time 0.01044/0.8589, allocations: 3.024 MB / 0.8006 GB, free: 8.473 MB / 0.5763 GB
Notification: Performance of NFTyping.typeBindings: time 0.02039/0.8793, allocations: 5.186 MB / 0.8056 GB, free: 4.387 MB / 0.5763 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01917/0.8985, allocations: 5.037 MB / 0.8105 GB, free: 0.625 MB / 0.5763 GB
Notification: Performance of NFFlatten.flatten: time 0.02585/0.9243, allocations: 12.54 MB / 0.8228 GB, free: 5.266 MB / 0.5919 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01005/0.9344, allocations: 3.688 MB / 0.8264 GB, free: 1.512 MB / 0.5919 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01366/0.9481, allocations: 5.088 MB / 0.8314 GB, free: 12.41 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01161/0.9597, allocations: 5.032 MB / 0.8363 GB, free: 7.355 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 0.004264/0.9639, allocations: 0.7773 MB / 0.837 GB, free: 6.578 MB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01025/0.9742, allocations: 2.548 MB / 0.8395 GB, free: 4.035 MB / 0.6075 GB
Notification: Performance of NFScalarize.scalarize: time 0.005537/0.9797, allocations: 2.466 MB / 0.8419 GB, free: 1.562 MB / 0.6075 GB
Notification: Performance of NFVerifyModel.verify: time 0.01236/0.9921, allocations: 3.221 MB / 0.8451 GB, free: 14.32 MB / 0.6232 GB
Notification: Performance of NFConvertDAE.convert: time 0.02797/1.02, allocations: 12.72 MB / 0.8575 GB, free: 1.555 MB / 0.6232 GB
Notification: Performance of FrontEnd - DAE generated: time 6.412e-06/1.02, allocations: 3.938 kB / 0.8575 GB, free: 1.551 MB / 0.6232 GB
Notification: Performance of FrontEnd: time 2.234e-06/1.02, allocations: 0 / 0.8575 GB, free: 1.551 MB / 0.6232 GB
Notification: Performance of Transformations before backend: time 0.0005227/1.021, allocations: 0 / 0.8575 GB, free: 1.551 MB / 0.6232 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1474
 * Number of variables: 1474
Notification: Performance of Generate backend data structure: time 0.02828/1.049, allocations: 8.662 MB / 0.866 GB, free: 8.816 MB / 0.6388 GB
Notification: Performance of prepare preOptimizeDAE: time 5.152e-05/1.049, allocations: 8.031 kB / 0.866 GB, free: 8.809 MB / 0.6388 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005017/1.054, allocations: 1.034 MB / 0.867 GB, free: 7.77 MB / 0.6388 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.02007/1.074, allocations: 6.484 MB / 0.8733 GB, free: 1.238 MB / 0.6388 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005157/1.075, allocations: 299.7 kB / 0.8736 GB, free: 0.9453 MB / 0.6388 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001881/1.076, allocations: 390.8 kB / 0.874 GB, free: 0.5664 MB / 0.6388 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.02992/1.106, allocations: 11.37 MB / 0.8851 GB, free: 3.582 MB / 0.6544 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0002604/1.107, allocations: 47.56 kB / 0.8851 GB, free: 3.535 MB / 0.6544 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001616/1.108, allocations: 196 kB / 0.8853 GB, free: 3.344 MB / 0.6544 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004432/1.109, allocations: 217 kB / 0.8855 GB, free: 3.129 MB / 0.6544 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02255/1.131, allocations: 6.933 MB / 0.8923 GB, free: 12.17 MB / 0.67 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 0.05957/1.191, allocations: 37.48 MB / 0.9289 GB, free: 5.527 MB / 0.7013 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01769/1.208, allocations: 5.853 MB / 0.9346 GB, free: 15.48 MB / 0.7169 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.005035/1.213, allocations: 2.069 MB / 0.9366 GB, free: 13.33 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001041/1.215, allocations: 225.8 kB / 0.9368 GB, free: 13.11 MB / 0.7169 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01664/1.231, allocations: 5.343 MB / 0.9421 GB, free: 7.566 MB / 0.7169 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003251/1.234, allocations: 0.519 MB / 0.9426 GB, free: 7.043 MB / 0.7169 GB
Notification: Performance of pre-optimization done (n=796): time 2.02e-05/1.234, allocations: 2.656 kB / 0.9426 GB, free: 7.043 MB / 0.7169 GB
Notification: Performance of matching and sorting (n=798): time 0.09324/1.328, allocations: 44.44 MB / 0.986 GB, free: 10.18 MB / 0.7638 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0009607/1.329, allocations: 1.687 MB / 0.9876 GB, free: 8.102 MB / 0.7638 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01031/1.339, allocations: 6.068 MB / 0.9935 GB, free: 2.051 MB / 0.7638 GB
Notification: Performance of collectPreVariables (initialization): time 0.001371/1.34, allocations: 85.7 kB / 0.9936 GB, free: 1.961 MB / 0.7638 GB
Notification: Performance of collectInitialEqns (initialization): time 0.002784/1.343, allocations: 2.897 MB / 0.9964 GB, free: 15.04 MB / 0.7794 GB
Notification: Performance of collectInitialBindings (initialization): time 0.003871/1.347, allocations: 2.687 MB / 0.9991 GB, free: 12.33 MB / 0.7794 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002908/1.35, allocations: 1.676 MB / 1.001 GB, free: 10.64 MB / 0.7794 GB
Notification: Performance of setup shared object (initialization): time 0.000142/1.35, allocations: 301.1 kB / 1.001 GB, free: 10.34 MB / 0.7794 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.005299/1.355, allocations: 2.98 MB / 1.004 GB, free: 7.32 MB / 0.7794 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.007968/1.363, allocations: 6.201 MB / 1.01 GB, free: 15.84 MB / 0.795 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.2411/1.604, allocations: 31.08 MB / 1.04 GB, free: 272 kB / 0.8107 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.466e-05/1.604, allocations: 20 kB / 1.04 GB, free: 252 kB / 0.8107 GB
Notification: Performance of matching and sorting (n=1105) (initialization): time 0.02333/1.628, allocations: 9.885 MB / 1.05 GB, free: 6.254 MB / 0.8263 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001483/1.628, allocations: 133.1 kB / 1.05 GB, free: 6.105 MB / 0.8263 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.3213/1.949, allocations: 7.402 MB / 1.057 GB, free: 350.5 MB / 0.8263 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.08584/2.035, allocations: 7.176 MB / 1.064 GB, free: 350.5 MB / 0.8263 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007278/2.042, allocations: 2.059 MB / 1.066 GB, free: 350.5 MB / 0.8263 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00455/2.047, allocations: 5.232 MB / 1.071 GB, free: 346.5 MB / 0.8263 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006426/2.053, allocations: 282.6 kB / 1.072 GB, free: 346.5 MB / 0.8263 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001838/2.055, allocations: 0.5294 MB / 1.072 GB, free: 346.5 MB / 0.8263 GB
Warning: Assuming fixed start value for the following 4 variables:
         temperatureSensorVLE_L3.sensorWall.T[1]:VARIABLE(min = 0.0 start = temperatureSensorVLE_L3.sensorWall.T_start[1] unit = \"K\" fixed = true nominal = 500.0 )  type: Real [1]
         temperatureSensorVLE_L3.fluidVolume.h:VARIABLE(start = temperatureSensorVLE_L3.fluidVolume.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true )  \"spec. enthalpy state\" type: Real
         temperatureSensorVLE_L3_considerHeatConduction.sensorWall.T[1]:VARIABLE(min = 0.0 start = temperatureSensorVLE_L3_considerHeatConduction.sensorWall.T_start[1] unit = \"K\" fixed = true nominal = 500.0 )  type: Real [1]
         temperatureSensorVLE_L3_considerHeatConduction.fluidVolume.h:VARIABLE(start = temperatureSensorVLE_L3_considerHeatConduction.fluidVolume.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true )  \"spec. enthalpy state\" type: Real
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009931/2.065, allocations: 4.32 MB / 1.076 GB, free: 345.7 MB / 0.8263 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0075/2.073, allocations: 6.173 MB / 1.083 GB, free: 340.3 MB / 0.8263 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.2255/2.298, allocations: 30.8 MB / 1.113 GB, free: 315.5 MB / 0.8263 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.059e-05/2.298, allocations: 20 kB / 1.113 GB, free: 315.5 MB / 0.8263 GB
Notification: Performance of matching and sorting (n=1105) (initialization_lambda0): time 0.01814/2.316, allocations: 9.695 MB / 1.122 GB, free: 306.1 MB / 0.8263 GB
Notification: Performance of prepare postOptimizeDAE: time 8.123e-05/2.316, allocations: 133.1 kB / 1.122 GB, free: 305.9 MB / 0.8263 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01141/2.328, allocations: 7.235 MB / 1.129 GB, free: 298.6 MB / 0.8263 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.07792/2.406, allocations: 6.873 MB / 1.136 GB, free: 291.8 MB / 0.8263 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007011/2.413, allocations: 2.094 MB / 1.138 GB, free: 289.7 MB / 0.8263 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003371/2.416, allocations: 4.847 MB / 1.143 GB, free: 284.6 MB / 0.8263 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005506/2.422, allocations: 288.9 kB / 1.143 GB, free: 284.3 MB / 0.8263 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001338/2.423, allocations: 0.5296 MB / 1.144 GB, free: 283.8 MB / 0.8263 GB
Warning: Assuming fixed start value for the following 4 variables:
         temperatureSensorVLE_L3.sensorWall.T[1]:VARIABLE(min = 0.0 start = temperatureSensorVLE_L3.sensorWall.T_start[1] unit = \"K\" fixed = true nominal = 500.0 )  type: Real [1]
         temperatureSensorVLE_L3.fluidVolume.h:VARIABLE(start = temperatureSensorVLE_L3.fluidVolume.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true )  \"spec. enthalpy state\" type: Real
         temperatureSensorVLE_L3_considerHeatConduction.sensorWall.T[1]:VARIABLE(min = 0.0 start = temperatureSensorVLE_L3_considerHeatConduction.sensorWall.T_start[1] unit = \"K\" fixed = true nominal = 500.0 )  type: Real [1]
         temperatureSensorVLE_L3_considerHeatConduction.fluidVolume.h:VARIABLE(start = temperatureSensorVLE_L3_considerHeatConduction.fluidVolume.h_start unit = \"J/kg\" fixed = true nominal = 1000.0 protected = true )  \"spec. enthalpy state\" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 305
 * Number of states: 0 ()
 * Number of discrete variables: 21 (timeTable2.nextEventScaled,timeTable2.nextEvent,$PRE.timeTable2.nextEvent,timeTable2.last,timeTable2.b,timeTable2.a,timeTable1.nextEventScaled,timeTable1.nextEvent,$PRE.timeTable1.nextEvent,timeTable1.last,timeTable1.b,timeTable1.a,timeTable.nextEventScaled,timeTable.nextEvent,$PRE.timeTable.nextEvent,timeTable.last,timeTable.b,timeTable.a,$whenCondition3,$whenCondition2,$whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (1050):
 * Single equations (assignments): 1042
 * Array equations: 0
 * Algorithm blocks: 3
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 5
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 2 systems
   {(1,1,100.0%), (1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 3 systems
   {(1,16), (1,16), (1,6)}
Notification: Performance of prepare postOptimizeDAE: time 0.002029/2.425, allocations: 0.7826 MB / 1.144 GB, free: 283 MB / 0.8263 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001826/2.427, allocations: 0.7476 MB / 1.145 GB, free: 282.7 MB / 0.8263 GB
Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original system is singular. You can use -d=dumpCSE and -d=dumpCSE_verbose for more information.
Error: Too many equations, over-determined system. The model has 1253 equation(s) and 1196 variable(s).
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/TILMedia main/VLEFluid/MixtureCompatible/VLEFluid_ph.mo:55:3-60:21:writable] Error: (temperature.fluid.q, temperature.fluid.cp, temperature.fluid.cv, temperature.fluid.beta, temperature.fluid.kappa, temperature.fluid.drhodp_hxi, temperature.fluid.drhodh_pxi, _, temperature.fluid.w, temperature.fluid.gamma) = ($cse1, $cse2, $cse3, $cse4, $cse5, $cse6, $cse7, $cse8, $cse9, $cse10) has size 9 but 7 variables ($whenCondition1, timeTable.a, timeTable.b, timeTable.last, timeTable.nextEvent, timeTable.nextEventScaled, timeTable.timeScaled)
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.0136/2.44, allocations: 10.25 MB / 1.155 GB, free: 273 MB / 0.8263 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.
"
[Timeout remaining time 797]
[Calling sys.exit(0), Time elapsed: 6.210671400651336]
Failed to read output from testmodel.py, exit status != 0:
2.581325266510248 2.590221902 1.567530637
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fc42b6c2dd0>