Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.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 0.001748/0.001748, allocations: 121.2 kB / 17.81 MB, free: 5.266 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 0.001755/0.001755, allocations: 193.5 kB / 20.75 MB, free: 2.336 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 1.432/1.432, allocations: 225.6 MB / 249.2 MB, free: 3.602 MB / 190.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.9926/0.9926, allocations: 149.7 MB / 453.7 MB, free: 10.77 MB / 350.1 MB
"
[Timeout remaining time 179]
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: translateModel(IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow")
translateModel(IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 0.00188/0.00188, allocations: 63.11 kB / 0.6285 GB, free: 32.79 MB / 0.4981 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1701/0.172, allocations: 87.86 MB / 0.7143 GB, free: 11.69 MB / 0.5294 GB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow): time 0.8123/0.9842, allocations: 326.5 MB / 1.033 GB, free: 6.578 MB / 0.7325 GB
Notification: Performance of NFInst.instExpressions: time 0.03658/1.021, allocations: 22.37 MB / 1.055 GB, free: 156 kB / 0.7481 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004724/1.026, allocations: 95.5 kB / 1.055 GB, free: 60 kB / 0.7481 GB
Notification: Performance of NFTyping.typeComponents: time 0.0077/1.033, allocations: 2.421 MB / 1.057 GB, free: 13.63 MB / 0.7637 GB
Notification: Performance of NFTyping.typeBindings: time 0.01482/1.048, allocations: 4.713 MB / 1.062 GB, free: 8.898 MB / 0.7637 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007639/1.056, allocations: 2.558 MB / 1.065 GB, free: 6.355 MB / 0.7637 GB
Notification: Performance of NFFlatten.flatten: time 0.01967/1.075, allocations: 11.77 MB / 1.076 GB, free: 10.57 MB / 0.7794 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004455/1.08, allocations: 1.846 MB / 1.078 GB, free: 8.676 MB / 0.7794 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.009513/1.089, allocations: 3.62 MB / 1.081 GB, free: 5.043 MB / 0.7794 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004807/1.094, allocations: 1.945 MB / 1.083 GB, free: 3.098 MB / 0.7794 GB
Notification: Performance of NFPackage.collectConstants: time 0.001195/1.095, allocations: 240 kB / 1.083 GB, free: 2.863 MB / 0.7794 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.009612/1.105, allocations: 4.046 MB / 1.087 GB, free: 14.81 MB / 0.795 GB
Notification: Performance of NFScalarize.scalarize: time 0.002056/1.107, allocations: 1.176 MB / 1.089 GB, free: 13.63 MB / 0.795 GB
Notification: Performance of NFVerifyModel.verify: time 0.004051/1.111, allocations: 1.714 MB / 1.09 GB, free: 11.91 MB / 0.795 GB
Notification: Performance of NFConvertDAE.convert: time 0.01415/1.125, allocations: 5.87 MB / 1.096 GB, free: 6.016 MB / 0.795 GB
Notification: Performance of FrontEnd - DAE generated: time 7.695e-06/1.125, allocations: 3.938 kB / 1.096 GB, free: 6.012 MB / 0.795 GB
Notification: Performance of FrontEnd: time 2.355e-06/1.125, allocations: 0 / 1.096 GB, free: 6.012 MB / 0.795 GB
Notification: Performance of Transformations before backend: time 0.0001971/1.125, allocations: 0 / 1.096 GB, free: 6.012 MB / 0.795 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 349
 * Number of variables: 349
Notification: Performance of Generate backend data structure: time 0.01077/1.136, allocations: 3.914 MB / 1.1 GB, free: 2.012 MB / 0.795 GB
Notification: Performance of prepare preOptimizeDAE: time 5.291e-05/1.136, allocations: 12.03 kB / 1.1 GB, free: 2 MB / 0.795 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007662/1.144, allocations: 1.111 MB / 1.101 GB, free: 0.8867 MB / 0.795 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.009728/1.154, allocations: 4.074 MB / 1.105 GB, free: 12.75 MB / 0.8106 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001885/1.154, allocations: 106.8 kB / 1.105 GB, free: 12.64 MB / 0.8106 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005995/1.154, allocations: 155.9 kB / 1.105 GB, free: 12.49 MB / 0.8106 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004943/1.159, allocations: 1.715 MB / 1.107 GB, free: 10.7 MB / 0.8106 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.497e-05/1.159, allocations: 3.938 kB / 1.107 GB, free: 10.7 MB / 0.8106 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002598/1.16, allocations: 56 kB / 1.107 GB, free: 10.64 MB / 0.8106 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.547e-05/1.16, allocations: 50.59 kB / 1.107 GB, free: 10.59 MB / 0.8106 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00418/1.164, allocations: 1.443 MB / 1.108 GB, free: 9.145 MB / 0.8106 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 0.01638/1.18, allocations: 8.942 MB / 1.117 GB, free: 15.53 MB / 0.8262 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.002415/1.183, allocations: 0.9847 MB / 1.118 GB, free: 14.5 MB / 0.8262 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001266/1.184, allocations: 476 kB / 1.118 GB, free: 14.04 MB / 0.8262 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002279/1.184, allocations: 109.6 kB / 1.119 GB, free: 13.91 MB / 0.8262 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.098e-05/1.184, allocations: 39.12 kB / 1.119 GB, free: 13.86 MB / 0.8262 GB
Notification: Performance of pre-optimization done (n=70): time 3.647e-06/1.184, allocations: 0 / 1.119 GB, free: 13.86 MB / 0.8262 GB
Notification: Performance of matching and sorting (n=70): time 0.004552/1.189, allocations: 1.477 MB / 1.12 GB, free: 12.38 MB / 0.8262 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.628e-05/1.189, allocations: 63.91 kB / 1.12 GB, free: 12.3 MB / 0.8262 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0065/1.195, allocations: 2.979 MB / 1.123 GB, free: 9.316 MB / 0.8262 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002731/1.196, allocations: 45.7 kB / 1.123 GB, free: 9.266 MB / 0.8262 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001577/1.197, allocations: 1.278 MB / 1.124 GB, free: 7.977 MB / 0.8262 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004435/1.198, allocations: 273.7 kB / 1.125 GB, free: 7.707 MB / 0.8262 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.001019/1.199, allocations: 435.2 kB / 1.125 GB, free: 7.273 MB / 0.8262 GB
Notification: Performance of setup shared object (initialization): time 0.0001303/1.199, allocations: 305.1 kB / 1.125 GB, free: 6.973 MB / 0.8262 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0018/1.201, allocations: 0.809 MB / 1.126 GB, free: 6.16 MB / 0.8262 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002281/1.203, allocations: 1.318 MB / 1.127 GB, free: 4.645 MB / 0.8262 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003672/1.207, allocations: 1.895 MB / 1.129 GB, free: 2.602 MB / 0.8262 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.658e-05/1.207, allocations: 8 kB / 1.129 GB, free: 2.594 MB / 0.8262 GB
Notification: Performance of matching and sorting (n=254) (initialization): time 0.005342/1.212, allocations: 2.41 MB / 1.132 GB, free: 176 kB / 0.8262 GB
Notification: Performance of prepare postOptimizeDAE: time 3.149e-05/1.212, allocations: 8 kB / 1.132 GB, free: 168 kB / 0.8262 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.768e-05/1.212, allocations: 15.98 kB / 1.132 GB, free: 152 kB / 0.8262 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.879e-05/1.212, allocations: 20 kB / 1.132 GB, free: 132 kB / 0.8262 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001681/1.214, allocations: 389.4 kB / 1.132 GB, free: 15.75 MB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0004838/1.214, allocations: 0.6094 MB / 1.133 GB, free: 15.12 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002428/1.217, allocations: 242.7 kB / 1.133 GB, free: 14.88 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001846/1.217, allocations: 71.92 kB / 1.133 GB, free: 14.81 MB / 0.8419 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002918/1.22, allocations: 1.433 MB / 1.134 GB, free: 13.37 MB / 0.8419 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002093/1.222, allocations: 1.298 MB / 1.136 GB, free: 11.88 MB / 0.8419 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003239/1.225, allocations: 1.861 MB / 1.137 GB, free: 9.863 MB / 0.8419 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.442e-05/1.225, allocations: 7.938 kB / 1.137 GB, free: 9.855 MB / 0.8419 GB
Notification: Performance of matching and sorting (n=254) (initialization_lambda0): time 0.005035/1.23, allocations: 2.366 MB / 1.14 GB, free: 7.484 MB / 0.8419 GB
Notification: Performance of prepare postOptimizeDAE: time 2.129e-05/1.23, allocations: 8 kB / 1.14 GB, free: 7.477 MB / 0.8419 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.289e-05/1.23, allocations: 12 kB / 1.14 GB, free: 7.465 MB / 0.8419 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.64e-05/1.23, allocations: 24.41 kB / 1.14 GB, free: 7.441 MB / 0.8419 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001386/1.232, allocations: 355.5 kB / 1.14 GB, free: 7.094 MB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.148e-05/1.232, allocations: 27.92 kB / 1.14 GB, free: 7.066 MB / 0.8419 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0024/1.234, allocations: 195.1 kB / 1.14 GB, free: 6.875 MB / 0.8419 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000178/1.234, allocations: 67.98 kB / 1.14 GB, free: 6.809 MB / 0.8419 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 50
 * 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 (188):
 * Single equations (assignments): 183
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 2
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.0005239/1.235, allocations: 267.8 kB / 1.141 GB, free: 6.539 MB / 0.8419 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000957/1.236, allocations: 282.1 kB / 1.141 GB, free: 6.262 MB / 0.8419 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003413/1.239, allocations: 1.126 MB / 1.142 GB, free: 5.117 MB / 0.8419 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.146e-05/1.239, allocations: 8 kB / 1.142 GB, free: 5.109 MB / 0.8419 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.095e-06/1.239, allocations: 0 / 1.142 GB, free: 5.109 MB / 0.8419 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002266/1.241, allocations: 0.9217 MB / 1.143 GB, free: 4.16 MB / 0.8419 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008698/1.25, allocations: 3.337 MB / 1.146 GB, free: 0.707 MB / 0.8419 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.603e-06/1.25, allocations: 128 / 1.146 GB, free: 0.707 MB / 0.8419 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001152/1.251, allocations: 211.7 kB / 1.146 GB, free: 0.5 MB / 0.8419 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.745e-05/1.251, allocations: 4 kB / 1.146 GB, free: 0.4961 MB / 0.8419 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.306e-05/1.251, allocations: 27.92 kB / 1.146 GB, free: 480 kB / 0.8419 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004045/1.252, allocations: 0.5861 MB / 1.147 GB, free: 15.86 MB / 0.8575 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.113e-06/1.252, allocations: 3.938 kB / 1.147 GB, free: 15.86 MB / 0.8575 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004415/1.256, allocations: 1.724 MB / 1.149 GB, free: 14.1 MB / 0.8575 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001693/1.258, allocations: 494.9 kB / 1.149 GB, free: 13.6 MB / 0.8575 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007485/1.259, allocations: 16 kB / 1.149 GB, free: 13.58 MB / 0.8575 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001749/1.26, allocations: 87.58 kB / 1.149 GB, free: 13.5 MB / 0.8575 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001254/1.26, allocations: 48.44 kB / 1.149 GB, free: 13.45 MB / 0.8575 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.849e-05/1.261, allocations: 35.91 kB / 1.149 GB, free: 13.42 MB / 0.8575 GB
Notification: Performance of sorting global known variables: time 0.004725/1.265, allocations: 1.98 MB / 1.151 GB, free: 11.45 MB / 0.8575 GB
Notification: Performance of sort global known variables: time 2.4e-07/1.265, allocations: 0 / 1.151 GB, free: 11.45 MB / 0.8575 GB
Notification: Performance of remove unused functions: time 0.005322/1.271, allocations: 1.271 MB / 1.152 GB, free: 10.17 MB / 0.8575 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 3 (floMacDyn.vol.dynBal.medium.Xi[1],floMacDyn.vol.dynBal.U,floMacDyn.vol.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 (72):
 * Single equations (assignments): 71
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 1
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Equation system details (not torn):
 * Constant Jacobian (size): 0 systems
 * Linear Jacobian (size,density): 0 systems
 * Non-linear Jacobian (size): 1 system
   {1}
 * Without analytic Jacobian (size): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.001712/1.272, allocations: 0.501 MB / 1.153 GB, free: 9.672 MB / 0.8575 GB
Notification: Performance of simCode: created initialization part: time 0.006233/1.279, allocations: 2.473 MB / 1.155 GB, free: 7.207 MB / 0.8575 GB
Notification: Performance of simCode: created event and clocks part: time 6.111e-06/1.279, allocations: 0 / 1.155 GB, free: 7.207 MB / 0.8575 GB
Notification: Performance of simCode: created simulation system equations: time 0.001335/1.28, allocations: 452 kB / 1.156 GB, free: 6.762 MB / 0.8575 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007035/1.287, allocations: 1.444 MB / 1.157 GB, free: 5.355 MB / 0.8575 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01162/1.299, allocations: 4.949 MB / 1.162 GB, free: 364 kB / 0.8575 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002766/1.301, allocations: 1.931 MB / 1.164 GB, free: 14.39 MB / 0.8731 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009864/1.302, allocations: 215.3 kB / 1.164 GB, free: 14.18 MB / 0.8731 GB
Notification: Performance of SimCode: time 1.533e-06/1.302, allocations: 0 / 1.164 GB, free: 14.18 MB / 0.8731 GB
Notification: Performance of Templates: time 0.487/1.789, allocations: 58.96 MB / 1.222 GB, free: 371.6 MB / 0.9044 GB
"
[Timeout remaining time 658]
make -j1 -f IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.makefile [Timeout 660]
(rm -f IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.sim & ./IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Movers.Validation.FlowControlled_m_flow.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 21.322738169983495]
Failed to read output from testmodel.py, exit status != 0:
1.7981740869872738 1.807903902 0.680290607
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fe959c6e050>