Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.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 0.001241/0.001241, allocations: 105.4 kB / 16.45 MB, free: 6.035 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 0.001257/0.001257, allocations: 192.5 kB / 19.41 MB, free: 3.539 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 1.327/1.327, allocations: 225.6 MB / 247.8 MB, free: 13.92 MB / 206.1 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 0.002462/0.002462, allocations: 279.4 kB / 303 MB, free: 9.512 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 1.157/1.157, allocations: 180.9 MB / 0.5261 GB, free: 14.72 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.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic,fileNamePrefix="BuildingSystems_BuildingSystems_Airflow_Multizone_Validation_OpenDoorBuoyancyPressureDynamic",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic,fileNamePrefix="BuildingSystems_BuildingSystems_Airflow_Multizone_Validation_OpenDoorBuoyancyPressureDynamic",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.002612/0.002612, allocations: 103.1 kB / 0.7248 GB, free: 39.92 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1493/0.1519, allocations: 94.15 MB / 0.8167 GB, free: 5.461 MB / 0.5606 GB
Notification: Performance of NFInst.instantiate(BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic): time 0.6814/0.8334, allocations: 246.6 MB / 1.058 GB, free: 2.211 MB / 0.7481 GB
Notification: Performance of NFInst.instExpressions: time 0.01632/0.8497, allocations: 14.45 MB / 1.072 GB, free: 1.973 MB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.002989/0.8527, allocations: 74.22 kB / 1.072 GB, free: 1.973 MB / 0.7481 GB
Notification: Performance of NFTyping.typeComponents: time 0.002824/0.8555, allocations: 1.323 MB / 1.073 GB, free: 1.949 MB / 0.7481 GB
Notification: Performance of NFTyping.typeBindings: time 0.01052/0.866, allocations: 4.83 MB / 1.078 GB, free: 1.75 MB / 0.7481 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004676/0.8707, allocations: 1.882 MB / 1.08 GB, free: 1.707 MB / 0.7481 GB
Notification: Performance of NFFlatten.flatten: time 0.007096/0.8778, allocations: 6.234 MB / 1.086 GB, free: 1.676 MB / 0.7481 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002351/0.8802, allocations: 1.68 MB / 1.087 GB, free: 1.57 MB / 0.7481 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004438/0.8846, allocations: 2.232 MB / 1.089 GB, free: 1.426 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003841/0.8884, allocations: 2.165 MB / 1.092 GB, free: 1.152 MB / 0.7481 GB
Notification: Performance of NFPackage.collectConstants: time 0.0003905/0.8888, allocations: 249.3 kB / 1.092 GB, free: 1.152 MB / 0.7481 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.008558/0.8974, allocations: 4.779 MB / 1.097 GB, free: 1.109 MB / 0.7481 GB
Notification: Performance of NFScalarize.scalarize: time 0.001246/0.8986, allocations: 1.072 MB / 1.098 GB, free: 0.9766 MB / 0.7481 GB
Notification: Performance of NFVerifyModel.verify: time 0.001959/0.9006, allocations: 1.449 MB / 1.099 GB, free: 180 kB / 0.7481 GB
Notification: Performance of NFConvertDAE.convert: time 0.01059/0.9112, allocations: 5.296 MB / 1.104 GB, free: 13.83 MB / 0.7637 GB
Notification: Performance of FrontEnd - DAE generated: time 4.879e-06/0.9112, allocations: 0 / 1.104 GB, free: 13.83 MB / 0.7637 GB
Notification: Performance of FrontEnd: time 1.603e-06/0.9112, allocations: 2.531 kB / 1.104 GB, free: 13.83 MB / 0.7637 GB
Notification: Performance of Transformations before backend: time 5.736e-05/0.9112, allocations: 4.875 kB / 1.104 GB, free: 13.82 MB / 0.7637 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 494
 * Number of variables: 494
Notification: Performance of Generate backend data structure: time 0.007035/0.9183, allocations: 3.276 MB / 1.107 GB, free: 11.6 MB / 0.7637 GB
Notification: Performance of prepare preOptimizeDAE: time 3.656e-05/0.9183, allocations: 7.938 kB / 1.107 GB, free: 11.6 MB / 0.7637 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003393/0.9186, allocations: 288.2 kB / 1.108 GB, free: 11.38 MB / 0.7637 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004011/0.9227, allocations: 0.69 MB / 1.108 GB, free: 11.06 MB / 0.7637 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003132/0.9258, allocations: 1.647 MB / 1.11 GB, free: 9.957 MB / 0.7637 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.842e-05/0.9259, allocations: 142 kB / 1.11 GB, free: 9.895 MB / 0.7637 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002768/0.9262, allocations: 207 kB / 1.11 GB, free: 9.82 MB / 0.7637 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003547/0.9297, allocations: 2.414 MB / 1.113 GB, free: 8.465 MB / 0.7637 GB
Notification: Performance of preOpt findStateOrder (simulation): time 4.196e-05/0.9298, allocations: 2.625 kB / 1.113 GB, free: 8.465 MB / 0.7637 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001722/0.9299, allocations: 77.38 kB / 1.113 GB, free: 8.406 MB / 0.7637 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.642e-05/0.93, allocations: 87.61 kB / 1.113 GB, free: 8.395 MB / 0.7637 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003691/0.9337, allocations: 2.61 MB / 1.115 GB, free: 7.141 MB / 0.7637 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 0.01174/0.9454, allocations: 7.902 MB / 1.123 GB, free: 15.95 MB / 0.7794 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003325/0.9488, allocations: 2.197 MB / 1.125 GB, free: 13.75 MB / 0.7794 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001878/0.9506, allocations: 1.224 MB / 1.126 GB, free: 12.52 MB / 0.7794 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001626/0.9523, allocations: 1.562 MB / 1.128 GB, free: 10.64 MB / 0.7794 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.518e-05/0.9523, allocations: 56.44 kB / 1.128 GB, free: 10.57 MB / 0.7794 GB
Notification: Performance of pre-optimization done (n=222): time 3.717e-06/0.9523, allocations: 0 / 1.128 GB, free: 10.57 MB / 0.7794 GB
Notification: Performance of matching and sorting (n=226): time 0.01124/0.9636, allocations: 6.533 MB / 1.134 GB, free: 3.918 MB / 0.7794 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.198e-05/0.9636, allocations: 101.6 kB / 1.134 GB, free: 3.805 MB / 0.7794 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001638/0.9653, allocations: 1.217 MB / 1.136 GB, free: 2.574 MB / 0.7794 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001411/0.9654, allocations: 65.7 kB / 1.136 GB, free: 2.504 MB / 0.7794 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006243/0.966, allocations: 0.7729 MB / 1.136 GB, free: 1.727 MB / 0.7794 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007192/0.9668, allocations: 0.8023 MB / 1.137 GB, free: 0.9336 MB / 0.7794 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005259/0.9673, allocations: 347.5 kB / 1.138 GB, free: 0.5859 MB / 0.7794 GB
Notification: Performance of setup shared object (initialization): time 0.000129/0.9674, allocations: 309.1 kB / 1.138 GB, free: 288 kB / 0.7794 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001391/0.9688, allocations: 0.868 MB / 1.139 GB, free: 15.41 MB / 0.795 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001615/0.9704, allocations: 1.114 MB / 1.14 GB, free: 14.24 MB / 0.795 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: bouA.dynBal.medium.p = bouA.dynBal.p_start (bou.p = bouA.dynBal.p_start)
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: bouADis.dynBal.medium.p = bouADis.dynBal.p_start (bouDis.p = bouADis.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.06807/1.039, allocations: 11.69 MB / 1.151 GB, free: 2.465 MB / 0.795 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.356e-06/1.039, allocations: 4 kB / 1.151 GB, free: 2.461 MB / 0.795 GB
Notification: Performance of matching and sorting (n=254) (initialization): time 0.004056/1.043, allocations: 2.403 MB / 1.154 GB, free: 76 kB / 0.795 GB
Notification: Performance of prepare postOptimizeDAE: time 2.585e-05/1.043, allocations: 11.94 kB / 1.154 GB, free: 64 kB / 0.795 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.249e-05/1.043, allocations: 4 kB / 1.154 GB, free: 60 kB / 0.795 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.897e-05/1.043, allocations: 12.53 kB / 1.154 GB, free: 48 kB / 0.795 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001666/1.044, allocations: 430 kB / 1.154 GB, free: 15.65 MB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.47e-05/1.044, allocations: 16 kB / 1.154 GB, free: 15.64 MB / 0.8106 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001712/1.046, allocations: 66.34 kB / 1.154 GB, free: 15.57 MB / 0.8106 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001422/1.046, allocations: 72.48 kB / 1.154 GB, free: 15.5 MB / 0.8106 GB
Warning: The initial conditions are over specified. The following 2 initial equations are redundant, so they are removed from the initialization system:
         bouA.dynBal.medium.p = bouA.dynBal.p_start
         bouADis.dynBal.medium.p = bouADis.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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 (254):
 * Single equations (assignments): 254
 * 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 0.000994/1.047, allocations: 0.5538 MB / 1.155 GB, free: 14.96 MB / 0.8106 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003858/1.048, allocations: 218.7 kB / 1.155 GB, free: 14.75 MB / 0.8106 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004184/1.052, allocations: 2.529 MB / 1.157 GB, free: 12.21 MB / 0.8106 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.807e-05/1.052, allocations: 20 kB / 1.157 GB, free: 12.19 MB / 0.8106 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.837e-06/1.052, allocations: 0.625 kB / 1.157 GB, free: 12.19 MB / 0.8106 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003096/1.055, allocations: 2.102 MB / 1.159 GB, free: 10.07 MB / 0.8106 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008926/1.064, allocations: 5.334 MB / 1.165 GB, free: 4.703 MB / 0.8106 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.091e-05/1.064, allocations: 4 kB / 1.165 GB, free: 4.699 MB / 0.8106 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001932/1.066, allocations: 460.3 kB / 1.165 GB, free: 4.273 MB / 0.8106 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.002e-05/1.066, allocations: 16 kB / 1.165 GB, free: 4.258 MB / 0.8106 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001324/1.066, allocations: 59.98 kB / 1.165 GB, free: 4.199 MB / 0.8106 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.549e-05/1.066, allocations: 14.53 kB / 1.165 GB, free: 4.188 MB / 0.8106 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.575e-06/1.066, allocations: 14.72 kB / 1.165 GB, free: 4.176 MB / 0.8106 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005648/1.072, allocations: 3.953 MB / 1.169 GB, free: 136 kB / 0.8106 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001372/1.073, allocations: 0.4998 MB / 1.17 GB, free: 15.61 MB / 0.8262 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002657/1.073, allocations: 47.98 kB / 1.17 GB, free: 15.56 MB / 0.8262 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001412/1.075, allocations: 55.98 kB / 1.17 GB, free: 15.51 MB / 0.8262 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002447/1.075, allocations: 154.5 kB / 1.17 GB, free: 15.36 MB / 0.8262 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001429/1.075, allocations: 83.95 kB / 1.17 GB, free: 15.28 MB / 0.8262 GB
Notification: Performance of sorting global known variables: time 0.001193/1.076, allocations: 0.8356 MB / 1.171 GB, free: 14.45 MB / 0.8262 GB
Notification: Performance of sort global known variables: time 1e-07/1.076, allocations: 0 / 1.171 GB, free: 14.45 MB / 0.8262 GB
Notification: Performance of remove unused functions: time 0.001744/1.078, allocations: 0.6873 MB / 1.171 GB, free: 13.76 MB / 0.8262 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 26
 * Number of states: 12 (dooDis.mExcAB,dooDis.mExcBA,bouADis.dynBal.medium.Xi[1],bouADis.dynBal.U,bouBDis.dynBal.medium.Xi[1],bouBDis.dynBal.U,bouBDis.dynBal.m,bouA.dynBal.medium.Xi[1],bouA.dynBal.U,bouB.dynBal.medium.Xi[1],bouB.dynBal.U,bouB.dynBal.m)
 * 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 (230):
 * Single equations (assignments): 230
 * 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 0.006455/1.084, allocations: 4.74 MB / 1.176 GB, free: 8.984 MB / 0.8262 GB
Notification: Performance of simCode: created initialization part: time 0.003449/1.088, allocations: 2.097 MB / 1.178 GB, free: 6.926 MB / 0.8262 GB
Notification: Performance of simCode: created event and clocks part: time 6.752e-06/1.088, allocations: 0 / 1.178 GB, free: 6.926 MB / 0.8262 GB
Notification: Performance of simCode: created simulation system equations: time 0.001594/1.089, allocations: 1.104 MB / 1.179 GB, free: 5.879 MB / 0.8262 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00572/1.095, allocations: 1.178 MB / 1.18 GB, free: 4.727 MB / 0.8262 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02669/1.122, allocations: 16.29 MB / 1.196 GB, free: 4.023 MB / 0.8419 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001823/1.124, allocations: 1.662 MB / 1.198 GB, free: 2.324 MB / 0.8419 GB
Notification: Performance of simCode: alias equations: time 0.002598/1.126, allocations: 0.7548 MB / 1.199 GB, free: 1.566 MB / 0.8419 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001389/1.128, allocations: 0.8273 MB / 1.199 GB, free: 0.7383 MB / 0.8419 GB
Notification: Performance of SimCode: time 7.92e-07/1.128, allocations: 0 / 1.199 GB, free: 0.7383 MB / 0.8419 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1157/1.243, allocations: 56.79 MB / 1.255 GB, free: 8.773 MB / 0.9044 GB
Notification: Performance of buildModelFMU: Generate platform static: time 11.65/12.89, allocations: 19.66 kB / 1.255 GB, free: 8.758 MB / 0.9044 GB
"
[Timeout remaining time 647]
(rm -f BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.pipe ; mkfifo BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.pipe >> ../files/BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator  --tempDir=temp_BuildingSystems_BuildingSystems_Airflow_Multizone_Validation_OpenDoorBuoyancyPressureDynamic_fmu --startTime=0 --stopTime=14400 --stepSize=5.76 --timeout=50 --tolerance=1e-08 BuildingSystems_BuildingSystems_Airflow_Multizone_Validation_OpenDoorBuoyancyPressureDynamic.fmu > BuildingSystems_BuildingSystems.Airflow.Multizone.Validation.OpenDoorBuoyancyPressureDynamic.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 16.914052152074873]
Failed to read output from testmodel.py, exit status != 0:
12.996923984028399 13.013171922 12.098595187
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fa909e82020>