Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTestOverdetermined_ModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullSteadyStatePressureAndTemperature.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 0.00162/0.00162, allocations: 114.3 kB / 18.94 MB, free: 2.934 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 0.00171/0.00171, allocations: 211 kB / 22.25 MB, free: 5.082 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 1.419/1.419, allocations: 230.6 MB / 256 MB, free: 8.023 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTestOverdetermined 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTestOverdetermined 4.1.0+maint.om/package.mo): time 0.003166/0.003166, allocations: 0.578 MB / 313 MB, free: 2.516 MB / 238.1 MB
"
[Timeout remaining time 180]
Using package ModelicaTestOverdetermined with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTestOverdetermined 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 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: "" <> buildModelFMU(ModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullSteadyStatePressureAndTemperature,fileNamePrefix="ModelicaTestOverdetermined_ModelicaTestOverdetermined_ConsistentInitialization_Fluid_TwoVolumesFullSteadyStatePressureAndTemperature",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(ModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullSteadyStatePressureAndTemperature,fileNamePrefix="ModelicaTestOverdetermined_ModelicaTestOverdetermined_ConsistentInitialization_Fluid_TwoVolumesFullSteadyStatePressureAndTemperature",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.001886/0.001886, allocations: 60.05 kB / 435.2 MB, free: 16.98 MB / 302.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.09579/0.09768, allocations: 53.52 MB / 488.7 MB, free: 11.36 MB / 350.1 MB
Notification: Performance of NFInst.instantiate(ModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullSteadyStatePressureAndTemperature): time 0.4546/0.5523, allocations: 183.1 MB / 0.6561 GB, free: 5 MB / 494.1 MB
Notification: Performance of NFInst.instExpressions: time 0.006495/0.5588, allocations: 3.17 MB / 0.6592 GB, free: 1.82 MB / 494.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0009627/0.5598, allocations: 35.69 kB / 0.6592 GB, free: 1.785 MB / 494.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.001437/0.5612, allocations: 413.4 kB / 0.6596 GB, free: 1.379 MB / 494.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.004772/0.566, allocations: 1.64 MB / 0.6612 GB, free: 15.73 MB / 0.4981 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003175/0.5692, allocations: 1.124 MB / 0.6623 GB, free: 14.62 MB / 0.4981 GB
Notification: Performance of NFFlatten.flatten: time 0.003639/0.5728, allocations: 2.43 MB / 0.6647 GB, free: 12.18 MB / 0.4981 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001107/0.5739, allocations: 0.5105 MB / 0.6652 GB, free: 11.66 MB / 0.4981 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.002323/0.5762, allocations: 1.028 MB / 0.6662 GB, free: 10.63 MB / 0.4981 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001584/0.5778, allocations: 0.7862 MB / 0.667 GB, free: 9.844 MB / 0.4981 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003147/0.5781, allocations: 76 kB / 0.667 GB, free: 9.77 MB / 0.4981 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002772/0.5809, allocations: 1.077 MB / 0.6681 GB, free: 8.691 MB / 0.4981 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005948/0.5815, allocations: 331 kB / 0.6684 GB, free: 8.367 MB / 0.4981 GB
Notification: Performance of NFVerifyModel.verify: time 0.001043/0.5825, allocations: 493.8 kB / 0.6689 GB, free: 7.883 MB / 0.4981 GB
Notification: Performance of NFConvertDAE.convert: time 0.003621/0.5862, allocations: 1.737 MB / 0.6706 GB, free: 6.141 MB / 0.4981 GB
Notification: Performance of FrontEnd - DAE generated: time 4.248e-06/0.5862, allocations: 0 / 0.6706 GB, free: 6.141 MB / 0.4981 GB
Notification: Performance of FrontEnd: time 1.213e-06/0.5862, allocations: 3.938 kB / 0.6706 GB, free: 6.137 MB / 0.4981 GB
Notification: Performance of Transformations before backend: time 5.189e-05/0.5862, allocations: 0 / 0.6706 GB, free: 6.137 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: 178
 * Number of variables: 178
Notification: Performance of Generate backend data structure: time 0.003418/0.5896, allocations: 1.252 MB / 0.6718 GB, free: 4.848 MB / 0.4981 GB
Notification: Performance of prepare preOptimizeDAE: time 4.39e-05/0.5897, allocations: 8.031 kB / 0.6718 GB, free: 4.84 MB / 0.4981 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002634/0.5899, allocations: 126.5 kB / 0.6719 GB, free: 4.707 MB / 0.4981 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001284/0.5912, allocations: 179.3 kB / 0.6721 GB, free: 4.531 MB / 0.4981 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001237/0.5925, allocations: 0.5207 MB / 0.6726 GB, free: 3.98 MB / 0.4981 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002724/0.5927, allocations: 291.6 kB / 0.6729 GB, free: 3.648 MB / 0.4981 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000179/0.5929, allocations: 67.98 kB / 0.6729 GB, free: 3.582 MB / 0.4981 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001928/0.5948, allocations: 1.082 MB / 0.674 GB, free: 2.395 MB / 0.4981 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.071e-05/0.5949, allocations: 7.938 kB / 0.674 GB, free: 2.387 MB / 0.4981 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001049/0.595, allocations: 32 kB / 0.674 GB, free: 2.355 MB / 0.4981 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.55e-05/0.595, allocations: 33.31 kB / 0.6741 GB, free: 2.324 MB / 0.4981 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001445/0.5965, allocations: 0.7816 MB / 0.6748 GB, free: 1.543 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 0.007086/0.6036, allocations: 5.601 MB / 0.6803 GB, free: 11.57 MB / 0.5137 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0007654/0.6043, allocations: 371.9 kB / 0.6807 GB, free: 11.2 MB / 0.5137 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003865/0.6047, allocations: 214.8 kB / 0.6809 GB, free: 10.99 MB / 0.5137 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001741/0.6049, allocations: 35.97 kB / 0.6809 GB, free: 10.95 MB / 0.5137 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.261e-05/0.6049, allocations: 42.59 kB / 0.6809 GB, free: 10.9 MB / 0.5137 GB
Notification: Performance of pre-optimization done (n=44): time 2.806e-06/0.6049, allocations: 0 / 0.6809 GB, free: 10.9 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=55): time 0.0073/0.6122, allocations: 2.177 MB / 0.6831 GB, free: 8.676 MB / 0.5137 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001028/0.6123, allocations: 115.3 kB / 0.6832 GB, free: 8.539 MB / 0.5137 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009912/0.6133, allocations: 0.6837 MB / 0.6838 GB, free: 7.844 MB / 0.5137 GB
Notification: Performance of collectPreVariables (initialization): time 7.958e-05/0.6134, allocations: 33.7 kB / 0.6839 GB, free: 7.805 MB / 0.5137 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004178/0.6138, allocations: 475.5 kB / 0.6843 GB, free: 7.336 MB / 0.5137 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002168/0.614, allocations: 214.2 kB / 0.6845 GB, free: 7.125 MB / 0.5137 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003435/0.6144, allocations: 234.8 kB / 0.6848 GB, free: 6.891 MB / 0.5137 GB
Notification: Performance of setup shared object (initialization): time 0.0002404/0.6146, allocations: 394.8 kB / 0.6851 GB, free: 6.496 MB / 0.5137 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005153/0.6151, allocations: 282.5 kB / 0.6854 GB, free: 6.223 MB / 0.5137 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009476/0.6161, allocations: 0.7629 MB / 0.6861 GB, free: 5.219 MB / 0.5137 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01557/0.6317, allocations: 3.029 MB / 0.6891 GB, free: 1.969 MB / 0.5137 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.935e-05/0.6317, allocations: 4 kB / 0.6891 GB, free: 1.965 MB / 0.5137 GB
Notification: Performance of matching and sorting (n=131) (initialization): time 0.002556/0.6342, allocations: 1.267 MB / 0.6903 GB, free: 0.6875 MB / 0.5137 GB
Notification: Performance of prepare postOptimizeDAE: time 3.254e-05/0.6343, allocations: 12 kB / 0.6904 GB, free: 0.6758 MB / 0.5137 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.017e-05/0.6343, allocations: 16 kB / 0.6904 GB, free: 0.6602 MB / 0.5137 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001944/0.6363, allocations: 467 kB / 0.6908 GB, free: 208 kB / 0.5137 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005783/0.6368, allocations: 195.6 kB / 0.691 GB, free: 12 kB / 0.5137 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001569/0.6384, allocations: 1.112 MB / 0.6921 GB, free: 14.88 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006957/0.6391, allocations: 40 kB / 0.6921 GB, free: 14.84 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001459/0.6392, allocations: 99.97 kB / 0.6922 GB, free: 14.74 MB / 0.5294 GB
Warning: The initial conditions are over specified. The following 1 initial equations are redundant, so they are removed from the initialization system:
         $DER.V2.medium.p = 0.0.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 74
 * Number of states: 0 ()
 * Number of discrete variables: 8 (V1.regularFlow[1],V1.regularFlow[2],V2.regularFlow[1],V2.regularFlow[2],V2.inFlow[2],V2.inFlow[1],V1.inFlow[2],V1.inFlow[1])
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (101):
 * Single equations (assignments): 100
 * 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
   {(3,28)}
Notification: Performance of prepare postOptimizeDAE: time 0.0005592/0.6398, allocations: 297.3 kB / 0.6925 GB, free: 14.44 MB / 0.5294 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002256/0.64, allocations: 79.53 kB / 0.6926 GB, free: 14.36 MB / 0.5294 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002388/0.6424, allocations: 1.196 MB / 0.6937 GB, free: 13.15 MB / 0.5294 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.117e-06/0.6424, allocations: 4 kB / 0.6938 GB, free: 13.15 MB / 0.5294 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 9.318e-06/0.6424, allocations: 7.922 kB / 0.6938 GB, free: 13.14 MB / 0.5294 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.512e-06/0.6424, allocations: 3.938 kB / 0.6938 GB, free: 13.14 MB / 0.5294 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003328/0.6458, allocations: 1.718 MB / 0.6954 GB, free: 11.33 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.246e-06/0.6458, allocations: 4 kB / 0.6954 GB, free: 11.33 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003316/0.6461, allocations: 91.89 kB / 0.6955 GB, free: 11.24 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001476/0.6476, allocations: 284.6 kB / 0.6958 GB, free: 10.96 MB / 0.5294 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.353e-05/0.6476, allocations: 27.98 kB / 0.6958 GB, free: 10.93 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001052/0.6487, allocations: 0.8489 MB / 0.6967 GB, free: 10.05 MB / 0.5294 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.458e-06/0.6487, allocations: 4 kB / 0.6967 GB, free: 10.05 MB / 0.5294 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002137/0.6508, allocations: 1.126 MB / 0.6978 GB, free: 8.895 MB / 0.5294 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0004487/0.6513, allocations: 139.5 kB / 0.6979 GB, free: 8.758 MB / 0.5294 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001889/0.6515, allocations: 20 kB / 0.6979 GB, free: 8.738 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005039/0.652, allocations: 19.98 kB / 0.6979 GB, free: 8.719 MB / 0.5294 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001035/0.6521, allocations: 56.36 kB / 0.698 GB, free: 8.664 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001102/0.6522, allocations: 59.97 kB / 0.698 GB, free: 8.605 MB / 0.5294 GB
Notification: Performance of sorting global known variables: time 0.0007122/0.6529, allocations: 475 kB / 0.6985 GB, free: 8.148 MB / 0.5294 GB
Notification: Performance of sort global known variables: time 9e-08/0.6529, allocations: 0 / 0.6985 GB, free: 8.148 MB / 0.5294 GB
Notification: Performance of remove unused functions: time 0.001341/0.6542, allocations: 351.5 kB / 0.6988 GB, free: 7.805 MB / 0.5294 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 6
 * Number of states: 3 (V1.medium.T,V2.medium.p,V2.medium.T)
 * 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 (44):
 * Single equations (assignments): 43
 * 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
   {(3,14)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.003498/0.6577, allocations: 1.95 MB / 0.7007 GB, free: 5.809 MB / 0.5294 GB
Notification: Performance of simCode: created initialization part: time 0.001695/0.6594, allocations: 0.7529 MB / 0.7015 GB, free: 5.062 MB / 0.5294 GB
Notification: Performance of simCode: created event and clocks part: time 5e-06/0.6594, allocations: 0 / 0.7015 GB, free: 5.062 MB / 0.5294 GB
Notification: Performance of simCode: created simulation system equations: time 0.0008586/0.6603, allocations: 322.6 kB / 0.7018 GB, free: 4.75 MB / 0.5294 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001956/0.6623, allocations: 418.5 kB / 0.7022 GB, free: 4.352 MB / 0.5294 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2246/0.8869, allocations: 7.587 MB / 0.7096 GB, free: 196 MB / 0.5294 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004792/0.8874, allocations: 0.9901 MB / 0.7106 GB, free: 195.3 MB / 0.5294 GB
Notification: Performance of simCode: alias equations: time 0.001335/0.8887, allocations: 0.5666 MB / 0.7111 GB, free: 195.3 MB / 0.5294 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000512/0.8892, allocations: 346.2 kB / 0.7114 GB, free: 195.3 MB / 0.5294 GB
Notification: Performance of SimCode: time 1.072e-06/0.8892, allocations: 1.219 kB / 0.7114 GB, free: 195.3 MB / 0.5294 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06486/0.9541, allocations: 30.61 MB / 0.7413 GB, free: 178.2 MB / 0.5294 GB
Notification: Performance of buildModelFMU: Generate platform static: time 14.28/15.24, allocations: 4 kB / 0.7413 GB, free: 178.2 MB / 0.5294 GB
"
[Timeout remaining time 645]
(rm -f ModelicaTestOverdetermined_ModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullSteadyStatePressureAndTemperature.pipe ; mkfifo ModelicaTestOverdetermined_ModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullSteadyStatePressureAndTemperature.pipe ; head -c 1048576 < ModelicaTestOverdetermined_ModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullSteadyStatePressureAndTemperature.pipe >> ../files/ModelicaTestOverdetermined_ModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullSteadyStatePressureAndTemperature.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_ModelicaTestOverdetermined_ModelicaTestOverdetermined_ConsistentInitialization_Fluid_TwoVolumesFullSteadyStatePressureAndTemperature_fmu --startTime=0 --stopTime=1 --stepSize=0.0004 --timeout=50 --tolerance=1e-06 ModelicaTestOverdetermined_ModelicaTestOverdetermined_ConsistentInitialization_Fluid_TwoVolumesFullSteadyStatePressureAndTemperature.fmu > ModelicaTestOverdetermined_ModelicaTestOverdetermined.ConsistentInitialization.Fluid.TwoVolumesFullSteadyStatePressureAndTemperature.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 17.909756832988933]
Failed to read output from testmodel.py, exit status != 0:
15.365277806064114 15.379822956 14.79021388
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f33b94f2f50>