Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0-master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0-master/package.mo): time 0.09138/0.09138, allocations: 12.77 MB / 31.6 MB, free: 6.16 MB / 26.18 MB
"
[Timeout remaining time 180]
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 0.001238/0.001238, allocations: 107.9 kB / 37.74 MB, free: 0.7617 MB / 26.18 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.573/1.573, allocations: 207.6 MB / 251.4 MB, free: 2.75 MB / 190.1 MB
"
[Timeout remaining time 178]
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 0.001668/0.001668, allocations: 196.4 kB / 306.7 MB, free: 11.26 MB / 254.1 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/package.mo): time 0.5262/0.5262, allocations: 79.72 MB / 441.6 MB, free: 11.25 MB / 302.1 MB
"
[Timeout remaining time 179]
Using package OpenIPSL with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/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 Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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)
Using package Modelica_Synchronous with version 0.93.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_Synchronous 0.93.0-master/package.mo)
Running command: translateModel(OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation")
translateModel(OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation") [Timeout 660]
"Notification: Modelica_Synchronous requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: OpenIPSL requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.2993/0.2993, allocations: 136.2 kB / 0.5889 GB, free: 51.21 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1572/0.4565, allocations: 72.05 MB / 0.6592 GB, free: 11.57 MB / 446.1 MB
Notification: Performance of NFInst.instantiate(OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation): time 0.005489/0.462, allocations: 6.583 MB / 0.6657 GB, free: 4.949 MB / 446.1 MB
Notification: Performance of NFInst.instExpressions: time 0.002839/0.4648, allocations: 1.861 MB / 0.6675 GB, free: 3.082 MB / 446.1 MB
Notification: Performance of NFInst.updateImplicitVariability: time 0.000453/0.4653, allocations: 12 kB / 0.6675 GB, free: 3.07 MB / 446.1 MB
Notification: Performance of NFTyping.typeComponents: time 0.000415/0.4657, allocations: 226 kB / 0.6677 GB, free: 2.848 MB / 446.1 MB
Notification: Performance of NFTyping.typeBindings: time 0.001373/0.4671, allocations: 0.7726 MB / 0.6685 GB, free: 2.074 MB / 446.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/OpenIPSL 2.0.0/Electrical/Machines/PSAT/Order4.mo:25:3-30:9:writable] Warning: In relation Generator.xq <> Generator.x1q, <> on Real numbers is only allowed inside functions.
Notification: Performance of NFTyping.typeClassSections: time 0.001071/0.4681, allocations: 0.6154 MB / 0.6691 GB, free: 1.465 MB / 446.1 MB
Notification: Performance of NFFlatten.flatten: time 0.0009981/0.4691, allocations: 1.429 MB / 0.6705 GB, free: 32 kB / 446.1 MB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004207/0.4696, allocations: 228.8 kB / 0.6707 GB, free: 15.8 MB / 462.1 MB
Notification: Performance of NFEvalConstants.evaluate: time 0.0007259/0.4703, allocations: 0.6068 MB / 0.6713 GB, free: 15.19 MB / 462.1 MB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007941/0.4711, allocations: 0.7388 MB / 0.672 GB, free: 14.45 MB / 462.1 MB
Notification: Performance of NFPackage.collectConstants: time 0.0001502/0.4712, allocations: 100 kB / 0.6721 GB, free: 14.35 MB / 462.1 MB
Notification: Performance of NFFlatten.collectFunctions: time 0.0004485/0.4717, allocations: 243.9 kB / 0.6723 GB, free: 14.11 MB / 462.1 MB
Notification: Performance of NFScalarize.scalarize: time 0.0002437/0.4719, allocations: 282.8 kB / 0.6726 GB, free: 13.83 MB / 462.1 MB
Notification: Performance of NFVerifyModel.verify: time 0.0005599/0.4725, allocations: 0.6329 MB / 0.6732 GB, free: 13.2 MB / 462.1 MB
Notification: Performance of NFConvertDAE.convert: time 0.001714/0.4742, allocations: 1.53 MB / 0.6747 GB, free: 11.67 MB / 462.1 MB
Notification: Performance of FrontEnd - DAE generated: time 2.845e-06/0.4742, allocations: 0 / 0.6747 GB, free: 11.67 MB / 462.1 MB
Notification: Performance of FrontEnd: time 7.31e-07/0.4742, allocations: 0 / 0.6747 GB, free: 11.67 MB / 462.1 MB
Notification: Performance of Transformations before backend: time 1.425e-05/0.4742, allocations: 3.938 kB / 0.6747 GB, free: 11.66 MB / 462.1 MB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 196
 * Number of variables: 196
Notification: Performance of Generate backend data structure: time 0.008126/0.4823, allocations: 2.518 MB / 0.6772 GB, free: 9.105 MB / 462.1 MB
Notification: Performance of prepare preOptimizeDAE: time 3.604e-05/0.4824, allocations: 12.03 kB / 0.6772 GB, free: 9.094 MB / 462.1 MB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004934/0.4873, allocations: 0.7835 MB / 0.678 GB, free: 8.309 MB / 462.1 MB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001294/0.4886, allocations: 0.7206 MB / 0.6787 GB, free: 7.543 MB / 462.1 MB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003159/0.4889, allocations: 260.2 kB / 0.6789 GB, free: 7.254 MB / 462.1 MB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001623/0.4891, allocations: 76 kB / 0.679 GB, free: 7.18 MB / 462.1 MB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002479/0.4916, allocations: 1.081 MB / 0.68 GB, free: 6.094 MB / 462.1 MB
Notification: Performance of preOpt findStateOrder (simulation): time 2.021e-05/0.4916, allocations: 3.938 kB / 0.68 GB, free: 6.09 MB / 462.1 MB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001013/0.4917, allocations: 36 kB / 0.6801 GB, free: 6.055 MB / 462.1 MB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.989e-05/0.4917, allocations: 20 kB / 0.6801 GB, free: 6.035 MB / 462.1 MB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002777/0.4945, allocations: 1.124 MB / 0.6812 GB, free: 4.906 MB / 462.1 MB
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 0.006227/0.5007, allocations: 3.406 MB / 0.6845 GB, free: 1.359 MB / 462.1 MB
Notification: Performance of preOpt comSubExp (simulation): time 0.002111/0.5028, allocations: 0.89 MB / 0.6854 GB, free: 480 kB / 462.1 MB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001733/0.5046, allocations: 0.6992 MB / 0.6861 GB, free: 15.77 MB / 478.1 MB
Notification: Performance of preOpt evalFunc (simulation): time 9.803e-05/0.5046, allocations: 16.98 kB / 0.6861 GB, free: 15.75 MB / 478.1 MB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.182e-05/0.5047, allocations: 51.5 kB / 0.6861 GB, free: 15.69 MB / 478.1 MB
Notification: Performance of pre-optimization done (n=98): time 2.284e-06/0.5047, allocations: 0 / 0.6861 GB, free: 15.69 MB / 478.1 MB
Notification: Performance of matching and sorting (n=98): time 0.02745/0.5321, allocations: 6.494 MB / 0.6925 GB, free: 9.18 MB / 478.1 MB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.151e-05/0.5322, allocations: 68.34 kB / 0.6925 GB, free: 9.098 MB / 478.1 MB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00175/0.534, allocations: 0.8884 MB / 0.6934 GB, free: 8.191 MB / 478.1 MB
Notification: Performance of collectPreVariables (initialization): time 0.0002857/0.5342, allocations: 41.7 kB / 0.6934 GB, free: 8.145 MB / 478.1 MB
Notification: Performance of collectInitialEqns (initialization): time 0.0005308/0.5348, allocations: 0.4974 MB / 0.6939 GB, free: 7.641 MB / 478.1 MB
Notification: Performance of collectInitialBindings (initialization): time 0.0005572/0.5353, allocations: 364.9 kB / 0.6943 GB, free: 7.281 MB / 478.1 MB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005002/0.5358, allocations: 210.9 kB / 0.6945 GB, free: 7.066 MB / 478.1 MB
Notification: Performance of setup shared object (initialization): time 0.0002135/0.536, allocations: 349.9 kB / 0.6948 GB, free: 6.719 MB / 478.1 MB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001888/0.5379, allocations: 0.7326 MB / 0.6955 GB, free: 5.988 MB / 478.1 MB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001965/0.5399, allocations: 0.858 MB / 0.6964 GB, free: 5.098 MB / 478.1 MB
Notification: Performance of analyzeInitialSystem (initialization): time 0.01974/0.5596, allocations: 4.857 MB / 0.7011 GB, free: 212 kB / 478.1 MB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.873e-06/0.5596, allocations: 3.938 kB / 0.7011 GB, free: 208 kB / 478.1 MB
Notification: Performance of matching and sorting (n=151) (initialization): time 0.01486/0.5745, allocations: 4.246 MB / 0.7053 GB, free: 11.94 MB / 494.1 MB
Notification: Performance of prepare postOptimizeDAE: time 2.25e-05/0.5745, allocations: 7.938 kB / 0.7053 GB, free: 11.93 MB / 494.1 MB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.227e-05/0.5745, allocations: 4 kB / 0.7053 GB, free: 11.93 MB / 494.1 MB
Notification: Performance of postOpt tearingSystem (initialization): time 0.00647/0.581, allocations: 1.73 MB / 0.707 GB, free: 10.2 MB / 494.1 MB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001234/0.5822, allocations: 227.7 kB / 0.7072 GB, free: 9.973 MB / 494.1 MB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02358/0.6058, allocations: 8.963 MB / 0.7159 GB, free: 0.8867 MB / 494.1 MB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001795/0.6076, allocations: 179.2 kB / 0.7161 GB, free: 0.7109 MB / 494.1 MB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001164/0.6077, allocations: 43.98 kB / 0.7161 GB, free: 0.668 MB / 494.1 MB
Warning: Assuming fixed start value for the following 1 variables:
         Generator.e1q:VARIABLE(start = Generator.e1q0 unit = \"1\" fixed = true )  \"q-axis transient voltage\" type: Real
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 10
 * 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 (117):
 * Single equations (assignments): 116
 * 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
   {(24,11)}
Notification: Performance of prepare postOptimizeDAE: time 0.0005805/0.6083, allocations: 238 kB / 0.7164 GB, free: 436 kB / 494.1 MB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002557/0.6086, allocations: 135.1 kB / 0.7165 GB, free: 300 kB / 494.1 MB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0142/0.6228, allocations: 3.983 MB / 0.7204 GB, free: 12.29 MB / 0.4981 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.34e-05/0.6228, allocations: 8 kB / 0.7204 GB, free: 12.29 MB / 0.4981 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.196e-06/0.6228, allocations: 0 / 0.7204 GB, free: 12.29 MB / 0.4981 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.791e-05/0.6228, allocations: 3.984 kB / 0.7204 GB, free: 12.28 MB / 0.4981 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01682/0.6396, allocations: 5.539 MB / 0.7258 GB, free: 6.613 MB / 0.4981 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.2e-05/0.6396, allocations: 0 / 0.7258 GB, free: 6.613 MB / 0.4981 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008428/0.6405, allocations: 131.8 kB / 0.7259 GB, free: 6.484 MB / 0.4981 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.006492/0.647, allocations: 1.745 MB / 0.7276 GB, free: 4.734 MB / 0.4981 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002203/0.6472, allocations: 16 kB / 0.7277 GB, free: 4.719 MB / 0.4981 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02095/0.6681, allocations: 7.966 MB / 0.7354 GB, free: 12.63 MB / 0.5137 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.234e-06/0.6681, allocations: 0 / 0.7354 GB, free: 12.63 MB / 0.5137 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01727/0.6854, allocations: 4.926 MB / 0.7402 GB, free: 7.684 MB / 0.5137 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000669/0.6861, allocations: 139 kB / 0.7404 GB, free: 7.547 MB / 0.5137 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005197/0.6866, allocations: 16 kB / 0.7404 GB, free: 7.531 MB / 0.5137 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001423/0.688, allocations: 103.9 kB / 0.7405 GB, free: 7.43 MB / 0.5137 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009439/0.689, allocations: 232.6 kB / 0.7407 GB, free: 7.199 MB / 0.5137 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001514/0.6891, allocations: 23.98 kB / 0.7407 GB, free: 7.176 MB / 0.5137 GB
Notification: Performance of sorting global known variables: time 0.001267/0.6904, allocations: 0.5969 MB / 0.7413 GB, free: 6.57 MB / 0.5137 GB
Notification: Performance of sort global known variables: time 9e-08/0.6904, allocations: 3.938 kB / 0.7413 GB, free: 6.566 MB / 0.5137 GB
Notification: Performance of remove unused functions: time 0.002212/0.6926, allocations: 439.6 kB / 0.7417 GB, free: 6.137 MB / 0.5137 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 4 (Generator.delta,Generator.w,Generator.e1q,Generator.e1d)
 * 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 (65):
 * Single equations (assignments): 64
 * 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
   {(26,10)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003942/0.693, allocations: 132.2 kB / 0.7419 GB, free: 5.996 MB / 0.5137 GB
Notification: Performance of simCode: created initialization part: time 0.007856/0.7009, allocations: 2.376 MB / 0.7442 GB, free: 3.605 MB / 0.5137 GB
Notification: Performance of simCode: created event and clocks part: time 4.528e-06/0.7009, allocations: 0 / 0.7442 GB, free: 3.605 MB / 0.5137 GB
Notification: Performance of simCode: created simulation system equations: time 0.00543/0.7063, allocations: 1.53 MB / 0.7457 GB, free: 2.066 MB / 0.5137 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001063/0.7074, allocations: 88.36 kB / 0.7458 GB, free: 1.98 MB / 0.5137 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005226/0.7126, allocations: 2.083 MB / 0.7478 GB, free: 15.86 MB / 0.5294 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009853/0.7136, allocations: 1.099 MB / 0.7489 GB, free: 14.73 MB / 0.5294 GB
Notification: Performance of simCode: alias equations: time 0.0004257/0.714, allocations: 94.75 kB / 0.749 GB, free: 14.64 MB / 0.5294 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002735/0.7143, allocations: 63.42 kB / 0.749 GB, free: 14.57 MB / 0.5294 GB
Notification: Performance of SimCode: time 2.284e-06/0.7143, allocations: 0 / 0.749 GB, free: 14.57 MB / 0.5294 GB
Notification: Performance of Templates: time 0.04648/0.7608, allocations: 24.71 MB / 0.7732 GB, free: 5.832 MB / 0.545 GB
"
[Timeout remaining time 659]
make -j1 -f OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation.makefile [Timeout 660]
(rm -f OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation.pipe ; mkfifo OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation.pipe ; head -c 1048576 < OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation.pipe >> ../files/OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation.sim & ./OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation  -abortSlowSimulation -alarm=480 -lv LOG_STATS > OpenIPSL_2.0.0_OpenIPSL.Tests.Machines.PSAT.Order4test2_perturbation.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 6.936461706645787]
Failed to read output from testmodel.py, exit status != 0:
0.7702334690839052 0.786243565 0.308634053
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7fa9407557b0>