Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.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 0.00163/0.00163, allocations: 104.4 kB / 19.7 MB, free: 2.125 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 0.001503/0.001503, allocations: 215.4 kB / 22.99 MB, free: 4.945 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 1.434/1.434, allocations: 230.6 MB / 256.8 MB, free: 7.805 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/package.mo): time 0.002573/0.002573, allocations: 286.5 kB / 313.5 MB, free: 2.715 MB / 238.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems master/package.mo): time 1.237/1.237, allocations: 180.6 MB / 0.5377 GB, free: 14.54 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 master/package.mo)
Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 master/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(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate")
translateModel(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate") [Timeout 660]
"Notification: NcDataReader2 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: BuildingSystems 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 0.002973/0.002973, allocations: 114.4 kB / 0.7408 GB, free: 27.76 MB / 0.5294 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1817/0.1847, allocations: 95.37 MB / 0.8339 GB, free: 7.797 MB / 0.5762 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate): time 0.6553/0.84, allocations: 168.5 MB / 0.9984 GB, free: 3.84 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.009117/0.8491, allocations: 5.425 MB / 1.004 GB, free: 3.754 MB / 0.7169 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00154/0.8506, allocations: 54.25 kB / 1.004 GB, free: 3.754 MB / 0.7169 GB
Notification: Performance of NFTyping.typeComponents: time 0.001673/0.8523, allocations: 0.5491 MB / 1.004 GB, free: 3.746 MB / 0.7169 GB
Notification: Performance of NFTyping.typeBindings: time 0.00433/0.8566, allocations: 1.694 MB / 1.006 GB, free: 3.68 MB / 0.7169 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003489/0.8601, allocations: 1.238 MB / 1.007 GB, free: 3.645 MB / 0.7169 GB
Notification: Performance of NFFlatten.flatten: time 0.004243/0.8643, allocations: 2.615 MB / 1.01 GB, free: 3.633 MB / 0.7169 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.00113/0.8655, allocations: 0.6747 MB / 1.01 GB, free: 3.59 MB / 0.7169 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002319/0.8678, allocations: 1.109 MB / 1.011 GB, free: 3.586 MB / 0.7169 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.002192/0.87, allocations: 0.8413 MB / 1.012 GB, free: 3.586 MB / 0.7169 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001992/0.8702, allocations: 97.66 kB / 1.012 GB, free: 3.586 MB / 0.7169 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002898/0.8731, allocations: 1.278 MB / 1.014 GB, free: 3.57 MB / 0.7169 GB
Notification: Performance of NFScalarize.scalarize: time 0.0004616/0.8735, allocations: 416.3 kB / 1.014 GB, free: 3.566 MB / 0.7169 GB
Notification: Performance of NFVerifyModel.verify: time 0.000732/0.8743, allocations: 0.4921 MB / 1.015 GB, free: 3.566 MB / 0.7169 GB
Notification: Performance of NFConvertDAE.convert: time 0.002787/0.8771, allocations: 1.992 MB / 1.016 GB, free: 3.438 MB / 0.7169 GB
Notification: Performance of FrontEnd - DAE generated: time 4.899e-06/0.8771, allocations: 0 / 1.016 GB, free: 3.438 MB / 0.7169 GB
Notification: Performance of FrontEnd: time 1.974e-06/0.8771, allocations: 0.875 kB / 1.016 GB, free: 3.438 MB / 0.7169 GB
Notification: Performance of Transformations before backend: time 2.153e-05/0.8771, allocations: 0 / 1.016 GB, free: 3.438 MB / 0.7169 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 187
 * Number of variables: 187
Notification: Performance of Generate backend data structure: time 0.00228/0.8794, allocations: 1.397 MB / 1.018 GB, free: 18.72 MB / 0.7325 GB
Notification: Performance of prepare preOptimizeDAE: time 4.006e-05/0.8794, allocations: 11.25 kB / 1.018 GB, free: 18.72 MB / 0.7325 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002475/0.8819, allocations: 423 kB / 1.018 GB, free: 18.66 MB / 0.7325 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001457/0.8833, allocations: 0.7334 MB / 1.019 GB, free: 18.4 MB / 0.7325 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.95e-05/0.8834, allocations: 56.75 kB / 1.019 GB, free: 18.4 MB / 0.7325 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001227/0.8835, allocations: 73.16 kB / 1.019 GB, free: 18.4 MB / 0.7325 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001945/0.8855, allocations: 1.366 MB / 1.02 GB, free: 17.84 MB / 0.7325 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.62e-05/0.8855, allocations: 1.031 kB / 1.02 GB, free: 17.84 MB / 0.7325 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.386e-05/0.8856, allocations: 34.38 kB / 1.02 GB, free: 17.84 MB / 0.7325 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.446e-05/0.8856, allocations: 28.12 kB / 1.02 GB, free: 17.83 MB / 0.7325 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00172/0.8873, allocations: 0.8689 MB / 1.021 GB, free: 17.82 MB / 0.7325 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 0.005002/0.8923, allocations: 2.619 MB / 1.024 GB, free: 17.11 MB / 0.7325 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001402/0.8937, allocations: 0.5972 MB / 1.024 GB, free: 17.08 MB / 0.7325 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006628/0.8944, allocations: 322.7 kB / 1.025 GB, free: 17.07 MB / 0.7325 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001467/0.8946, allocations: 17.91 kB / 1.025 GB, free: 17.07 MB / 0.7325 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.592e-05/0.8946, allocations: 44.53 kB / 1.025 GB, free: 17.03 MB / 0.7325 GB
Notification: Performance of pre-optimization done (n=39): time 2.094e-06/0.8946, allocations: 0 / 1.025 GB, free: 17.03 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=41): time 0.007235/0.9018, allocations: 2.234 MB / 1.027 GB, free: 16.67 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.923e-05/0.9019, allocations: 54.38 kB / 1.027 GB, free: 16.61 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006709/0.9026, allocations: 0.6314 MB / 1.028 GB, free: 16.47 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 6.502e-05/0.9026, allocations: 42.17 kB / 1.028 GB, free: 16.44 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002374/0.9029, allocations: 466.6 kB / 1.028 GB, free: 16.21 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001034/0.903, allocations: 156.7 kB / 1.028 GB, free: 16.11 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000156/0.9031, allocations: 99.34 kB / 1.028 GB, free: 16.09 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.0002095/0.9033, allocations: 374.9 kB / 1.029 GB, free: 15.78 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007026/0.904, allocations: 308.4 kB / 1.029 GB, free: 15.77 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007529/0.9048, allocations: 461.3 kB / 1.029 GB, free: 15.61 MB / 0.7325 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: volDyn.dynBal.medium.p = volDyn.dynBal.p_start (bou.p = volDyn.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.004749/0.9095, allocations: 1.803 MB / 1.031 GB, free: 15.49 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.705e-06/0.9095, allocations: 0 / 1.031 GB, free: 15.49 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=63) (initialization): time 0.002938/0.9125, allocations: 1.023 MB / 1.032 GB, free: 15.39 MB / 0.7325 GB
Notification: Performance of prepare postOptimizeDAE: time 1.914e-05/0.9125, allocations: 5.531 kB / 1.032 GB, free: 15.39 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.588e-06/0.9125, allocations: 6.188 kB / 1.032 GB, free: 15.39 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.000541/0.913, allocations: 189 kB / 1.032 GB, free: 15.38 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006332/0.9137, allocations: 144.5 kB / 1.033 GB, free: 15.38 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003704/0.9174, allocations: 2.088 MB / 1.035 GB, free: 14.16 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008859/0.9183, allocations: 49.23 kB / 1.035 GB, free: 14.16 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.931e-05/0.9183, allocations: 27.56 kB / 1.035 GB, free: 14.16 MB / 0.7325 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system:
         volDyn.dynBal.medium.p = volDyn.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 12
 * 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 (59):
 * Single equations (assignments): 58
 * 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
   {(1,4)}
Notification: Performance of prepare postOptimizeDAE: time 0.0004632/0.9188, allocations: 271.1 kB / 1.035 GB, free: 14.04 MB / 0.7325 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001265/0.9189, allocations: 79.11 kB / 1.035 GB, free: 14 MB / 0.7325 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001331/0.919, allocations: 87.03 kB / 1.035 GB, free: 13.98 MB / 0.7325 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.757e-06/0.919, allocations: 5.219 kB / 1.035 GB, free: 13.98 MB / 0.7325 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.059e-06/0.919, allocations: 0 / 1.035 GB, free: 13.98 MB / 0.7325 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002547/0.9216, allocations: 0.8909 MB / 1.036 GB, free: 13.79 MB / 0.7325 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004597/0.9262, allocations: 1.865 MB / 1.038 GB, free: 13.4 MB / 0.7325 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.17e-06/0.9262, allocations: 3.531 kB / 1.038 GB, free: 13.4 MB / 0.7325 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005756/0.9268, allocations: 129 kB / 1.038 GB, free: 13.4 MB / 0.7325 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0005007/0.9273, allocations: 187.3 kB / 1.038 GB, free: 13.38 MB / 0.7325 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.793e-05/0.9273, allocations: 12.69 kB / 1.038 GB, free: 13.38 MB / 0.7325 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003425/0.9307, allocations: 2.043 MB / 1.04 GB, free: 12.16 MB / 0.7325 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.01e-06/0.9307, allocations: 10.72 kB / 1.04 GB, free: 12.16 MB / 0.7325 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003518/0.9343, allocations: 1.407 MB / 1.042 GB, free: 11.83 MB / 0.7325 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004398/0.9347, allocations: 145.7 kB / 1.042 GB, free: 11.79 MB / 0.7325 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.29e-05/0.9348, allocations: 14.62 kB / 1.042 GB, free: 11.79 MB / 0.7325 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000775/0.9356, allocations: 66.06 kB / 1.042 GB, free: 11.78 MB / 0.7325 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 9.002e-05/0.9357, allocations: 43.84 kB / 1.042 GB, free: 11.77 MB / 0.7325 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.836e-05/0.9357, allocations: 26.55 kB / 1.042 GB, free: 11.77 MB / 0.7325 GB
Notification: Performance of sorting global known variables: time 0.000504/0.9362, allocations: 436.1 kB / 1.042 GB, free: 11.68 MB / 0.7325 GB
Notification: Performance of sort global known variables: time 8e-08/0.9362, allocations: 4 kB / 1.042 GB, free: 11.68 MB / 0.7325 GB
Notification: Performance of remove unused functions: time 0.00086/0.9371, allocations: 269.9 kB / 1.042 GB, free: 11.67 MB / 0.7325 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 14
 * Number of states: 2 (volDyn.dynBal.medium.Xi[1],volDyn.dynBal.U)
 * 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 (37):
 * Single equations (assignments): 36
 * 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
   {(1,4)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003457/0.9374, allocations: 191.5 kB / 1.043 GB, free: 11.57 MB / 0.7325 GB
Notification: Performance of simCode: created initialization part: time 0.001831/0.9393, allocations: 0.7944 MB / 1.043 GB, free: 11.43 MB / 0.7325 GB
Notification: Performance of simCode: created event and clocks part: time 4.469e-06/0.9393, allocations: 6.219 kB / 1.043 GB, free: 11.43 MB / 0.7325 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008722/0.9401, allocations: 439.9 kB / 1.044 GB, free: 11.31 MB / 0.7325 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001812/0.9419, allocations: 436.1 kB / 1.044 GB, free: 11.24 MB / 0.7325 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004173/0.9461, allocations: 1.971 MB / 1.046 GB, free: 10.38 MB / 0.7325 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004413/0.9466, allocations: 451.8 kB / 1.047 GB, free: 10.27 MB / 0.7325 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000215/0.9468, allocations: 62.27 kB / 1.047 GB, free: 10.26 MB / 0.7325 GB
Notification: Performance of SimCode: time 7.41e-07/0.9468, allocations: 4 kB / 1.047 GB, free: 10.26 MB / 0.7325 GB
Notification: Performance of Templates: time 0.02278/0.9696, allocations: 17.75 MB / 1.064 GB, free: 2.867 MB / 0.7325 GB
"
[Timeout remaining time 659]
make -j1 -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.makefile [Timeout 660]
(rm -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.sim & ./BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeHeatReverseFlowPrescribedHeatFlowRate.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 11.878393731545657]
Failed to read output from testmodel.py, exit status != 0:
0.9772734232246876 0.991626757 0.111375135
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f7d65292fe0>