Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder.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 0.001328/0.001328, allocations: 104.3 kB / 19.7 MB, free: 2.004 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 0.001599/0.001599, allocations: 221 kB / 23 MB, free: 4.918 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 1.422/1.422, allocations: 230.6 MB / 256.8 MB, free: 7.949 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.8479/0.8479, allocations: 134 MB / 447.2 MB, free: 9.895 MB / 350.1 MB
"
[Timeout remaining time 179]
Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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(IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder")
translateModel(IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder") [Timeout 660]
"Notification: IDEAS 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 0.002022/0.002022, allocations: 67.14 kB / 0.6197 GB, free: 6.395 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1756/0.1776, allocations: 85.91 MB / 0.7036 GB, free: 0.5703 MB / 0.5137 GB
Notification: Performance of NFInst.instantiate(IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder): time 0.006748/0.1844, allocations: 2.48 MB / 0.706 GB, free: 14.07 MB / 0.5294 GB
Notification: Performance of NFInst.instExpressions: time 0.002796/0.1872, allocations: 0.9157 MB / 0.7069 GB, free: 13.15 MB / 0.5294 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0003541/0.1875, allocations: 15.88 kB / 0.7069 GB, free: 13.13 MB / 0.5294 GB
Notification: Performance of NFTyping.typeComponents: time 0.000338/0.1879, allocations: 63.39 kB / 0.707 GB, free: 13.07 MB / 0.5294 GB
Notification: Performance of NFTyping.typeBindings: time 0.0002971/0.1882, allocations: 59.42 kB / 0.707 GB, free: 13.01 MB / 0.5294 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0009209/0.1891, allocations: 243.7 kB / 0.7073 GB, free: 12.77 MB / 0.5294 GB
Notification: Performance of NFFlatten.flatten: time 0.0008613/0.1899, allocations: 459.6 kB / 0.7077 GB, free: 12.32 MB / 0.5294 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0004099/0.1904, allocations: 145.7 kB / 0.7078 GB, free: 12.18 MB / 0.5294 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002812/0.1906, allocations: 147.4 kB / 0.708 GB, free: 12.04 MB / 0.5294 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002384/0.1909, allocations: 127.2 kB / 0.7081 GB, free: 11.91 MB / 0.5294 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001019/0.191, allocations: 52 kB / 0.7082 GB, free: 11.86 MB / 0.5294 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000101/0.1911, allocations: 52 kB / 0.7082 GB, free: 11.81 MB / 0.5294 GB
Notification: Performance of NFScalarize.scalarize: time 0.00012/0.1912, allocations: 95.64 kB / 0.7083 GB, free: 11.71 MB / 0.5294 GB
Notification: Performance of NFVerifyModel.verify: time 0.0002093/0.1914, allocations: 139.3 kB / 0.7084 GB, free: 11.58 MB / 0.5294 GB
Notification: Performance of NFConvertDAE.convert: time 0.0009734/0.1924, allocations: 0.6188 MB / 0.709 GB, free: 10.96 MB / 0.5294 GB
Notification: Performance of FrontEnd - DAE generated: time 4.148e-06/0.1924, allocations: 0 / 0.709 GB, free: 10.96 MB / 0.5294 GB
Notification: Performance of FrontEnd: time 1.784e-06/0.1924, allocations: 0 / 0.709 GB, free: 10.96 MB / 0.5294 GB
Notification: Performance of Transformations before backend: time 1.256e-05/0.1924, allocations: 4 kB / 0.709 GB, free: 10.95 MB / 0.5294 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 66
 * Number of variables: 66
Notification: Performance of Generate backend data structure: time 0.001289/0.1937, allocations: 0.5868 MB / 0.7096 GB, free: 10.34 MB / 0.5294 GB
Notification: Performance of prepare preOptimizeDAE: time 4.355e-05/0.1937, allocations: 12.62 kB / 0.7096 GB, free: 10.32 MB / 0.5294 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001303/0.1939, allocations: 44.7 kB / 0.7097 GB, free: 10.28 MB / 0.5294 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008621/0.1947, allocations: 326.3 kB / 0.71 GB, free: 9.938 MB / 0.5294 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.014e-05/0.1948, allocations: 21.03 kB / 0.71 GB, free: 9.918 MB / 0.5294 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.605e-05/0.1949, allocations: 32.38 kB / 0.71 GB, free: 9.887 MB / 0.5294 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001032/0.1959, allocations: 395.3 kB / 0.7104 GB, free: 9.469 MB / 0.5294 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.894e-05/0.1959, allocations: 0 / 0.7104 GB, free: 9.469 MB / 0.5294 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.879e-05/0.196, allocations: 12 kB / 0.7104 GB, free: 9.457 MB / 0.5294 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.252e-05/0.196, allocations: 4 kB / 0.7104 GB, free: 9.453 MB / 0.5294 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008488/0.1968, allocations: 238.5 kB / 0.7106 GB, free: 9.219 MB / 0.5294 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0023/0.1991, allocations: 0.9654 MB / 0.7116 GB, free: 8.215 MB / 0.5294 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008113/0.1999, allocations: 226.6 kB / 0.7118 GB, free: 7.988 MB / 0.5294 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003358/0.2003, allocations: 92.77 kB / 0.7119 GB, free: 7.895 MB / 0.5294 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.469e-05/0.2003, allocations: 4 kB / 0.7119 GB, free: 7.891 MB / 0.5294 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.16e-05/0.2003, allocations: 38.55 kB / 0.7119 GB, free: 7.844 MB / 0.5294 GB
Notification: Performance of pre-optimization done (n=16): time 2.344e-06/0.2003, allocations: 4 kB / 0.7119 GB, free: 7.84 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=16): time 0.001132/0.2015, allocations: 299.8 kB / 0.7122 GB, free: 7.543 MB / 0.5294 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001119/0.2016, allocations: 106.8 kB / 0.7123 GB, free: 7.414 MB / 0.5294 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004873/0.2021, allocations: 268.2 kB / 0.7126 GB, free: 7.137 MB / 0.5294 GB
Notification: Performance of collectPreVariables (initialization): time 4.297e-05/0.2021, allocations: 29.7 kB / 0.7126 GB, free: 7.102 MB / 0.5294 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002387/0.2024, allocations: 204.5 kB / 0.7128 GB, free: 6.895 MB / 0.5294 GB
Notification: Performance of collectInitialBindings (initialization): time 8.419e-05/0.2024, allocations: 59.48 kB / 0.7129 GB, free: 6.836 MB / 0.5294 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001296/0.2026, allocations: 41.7 kB / 0.7129 GB, free: 6.789 MB / 0.5294 GB
Notification: Performance of setup shared object (initialization): time 0.0002322/0.2028, allocations: 342.8 kB / 0.7132 GB, free: 6.445 MB / 0.5294 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003255/0.2031, allocations: 92.7 kB / 0.7133 GB, free: 6.352 MB / 0.5294 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004315/0.2036, allocations: 175.7 kB / 0.7135 GB, free: 6.152 MB / 0.5294 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0006359/0.2042, allocations: 182.5 kB / 0.7137 GB, free: 5.965 MB / 0.5294 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.745e-06/0.2042, allocations: 0 / 0.7137 GB, free: 5.965 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=20) (initialization): time 0.0008189/0.205, allocations: 259.3 kB / 0.7139 GB, free: 5.707 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 2.137e-05/0.205, allocations: 11.94 kB / 0.7139 GB, free: 5.695 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.766e-06/0.205, allocations: 3.984 kB / 0.7139 GB, free: 5.691 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.247e-05/0.2051, allocations: 0 / 0.7139 GB, free: 5.691 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003193/0.2054, allocations: 31.98 kB / 0.7139 GB, free: 5.66 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.364e-06/0.2054, allocations: 4 kB / 0.714 GB, free: 5.656 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002185/0.2056, allocations: 19.94 kB / 0.714 GB, free: 5.637 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.962e-05/0.2056, allocations: 15.94 kB / 0.714 GB, free: 5.621 MB / 0.5294 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004285/0.2061, allocations: 192.1 kB / 0.7142 GB, free: 5.43 MB / 0.5294 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003316/0.2064, allocations: 165.2 kB / 0.7143 GB, free: 5.242 MB / 0.5294 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004592/0.2069, allocations: 164.6 kB / 0.7145 GB, free: 5.074 MB / 0.5294 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.683e-06/0.2069, allocations: 0 / 0.7145 GB, free: 5.074 MB / 0.5294 GB
Notification: Performance of matching and sorting (n=20) (initialization_lambda0): time 0.0006393/0.2075, allocations: 225.3 kB / 0.7147 GB, free: 4.848 MB / 0.5294 GB
Notification: Performance of prepare postOptimizeDAE: time 1.253e-05/0.2075, allocations: 8.094 kB / 0.7147 GB, free: 4.84 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.896e-06/0.2075, allocations: 0 / 0.7147 GB, free: 4.84 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (initialization): time 8.075e-06/0.2075, allocations: 4 kB / 0.7147 GB, free: 4.836 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002196/0.2077, allocations: 27.92 kB / 0.7147 GB, free: 4.809 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.947e-06/0.2078, allocations: 4 kB / 0.7147 GB, free: 4.805 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002013/0.208, allocations: 19.88 kB / 0.7148 GB, free: 4.785 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.873e-05/0.208, allocations: 7.938 kB / 0.7148 GB, free: 4.777 MB / 0.5294 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 3 (expMod.oveWriAct_activate,expMod.oveWriSet_activate,expMod.mod.conPI.I.local_reset)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (20):
 * Single equations (assignments): 20
 * 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 0.0001989/0.2082, allocations: 196.1 kB / 0.715 GB, free: 4.578 MB / 0.5294 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.172e-05/0.2083, allocations: 23.86 kB / 0.715 GB, free: 4.555 MB / 0.5294 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001022/0.2084, allocations: 34.19 kB / 0.715 GB, free: 4.523 MB / 0.5294 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.464e-06/0.2084, allocations: 4 kB / 0.715 GB, free: 4.52 MB / 0.5294 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.471e-06/0.2084, allocations: 0 / 0.715 GB, free: 4.52 MB / 0.5294 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.298e-06/0.2084, allocations: 0 / 0.715 GB, free: 4.52 MB / 0.5294 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005881/0.209, allocations: 293.1 kB / 0.7153 GB, free: 4.203 MB / 0.5294 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.542e-06/0.209, allocations: 0 / 0.7153 GB, free: 4.203 MB / 0.5294 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001704/0.2091, allocations: 23.98 kB / 0.7153 GB, free: 4.18 MB / 0.5294 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.154e-06/0.2091, allocations: 0 / 0.7153 GB, free: 4.18 MB / 0.5294 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.979e-05/0.2092, allocations: 8 kB / 0.7153 GB, free: 4.172 MB / 0.5294 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.583e-06/0.2092, allocations: 0 / 0.7153 GB, free: 4.172 MB / 0.5294 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.42e-07/0.2092, allocations: 0 / 0.7153 GB, free: 4.172 MB / 0.5294 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007138/0.2099, allocations: 443.1 kB / 0.7157 GB, free: 3.723 MB / 0.5294 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001048/0.21, allocations: 43.81 kB / 0.7158 GB, free: 3.68 MB / 0.5294 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.709e-05/0.21, allocations: 11.98 kB / 0.7158 GB, free: 3.668 MB / 0.5294 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001427/0.2102, allocations: 8 kB / 0.7158 GB, free: 3.66 MB / 0.5294 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 4.958e-05/0.2102, allocations: 11.97 kB / 0.7158 GB, free: 3.648 MB / 0.5294 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.079e-05/0.2102, allocations: 7.938 kB / 0.7158 GB, free: 3.641 MB / 0.5294 GB
Notification: Performance of sorting global known variables: time 0.0002108/0.2104, allocations: 199.1 kB / 0.716 GB, free: 3.449 MB / 0.5294 GB
Notification: Performance of sort global known variables: time 9e-08/0.2104, allocations: 4.062 kB / 0.716 GB, free: 3.445 MB / 0.5294 GB
Notification: Performance of remove unused functions: time 0.0003975/0.2108, allocations: 103.6 kB / 0.7161 GB, free: 3.344 MB / 0.5294 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 2 (expMod.mod.conPI.I.y,expMod.mod.firOrd.y)
 * Number of discrete variables: 2 (expMod.oveWriSet_activate,expMod.oveWriAct_activate)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (16):
 * Single equations (assignments): 16
 * 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 0.0001126/0.2109, allocations: 99.17 kB / 0.7162 GB, free: 3.234 MB / 0.5294 GB
Notification: Performance of simCode: created initialization part: time 0.0005888/0.2115, allocations: 277.8 kB / 0.7165 GB, free: 2.965 MB / 0.5294 GB
Notification: Performance of simCode: created event and clocks part: time 1.823e-06/0.2115, allocations: 0 / 0.7165 GB, free: 2.965 MB / 0.5294 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001891/0.2117, allocations: 94.12 kB / 0.7166 GB, free: 2.875 MB / 0.5294 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004939/0.2122, allocations: 68.92 kB / 0.7166 GB, free: 2.809 MB / 0.5294 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001039/0.2133, allocations: 0.5717 MB / 0.7172 GB, free: 2.203 MB / 0.5294 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000168/0.2134, allocations: 176.7 kB / 0.7174 GB, free: 2.012 MB / 0.5294 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 7.417e-05/0.2135, allocations: 19.44 kB / 0.7174 GB, free: 1.992 MB / 0.5294 GB
Notification: Performance of SimCode: time 3.31e-07/0.2135, allocations: 4 kB / 0.7174 GB, free: 1.988 MB / 0.5294 GB
Notification: Performance of Templates: time 0.005975/0.2195, allocations: 3.883 MB / 0.7212 GB, free: 14.12 MB / 0.545 GB
"
[Timeout remaining time 660]
make -j1 -f IDEAS_IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder.makefile [Timeout 660]
(rm -f IDEAS_IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe ; mkfifo IDEAS_IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe ; head -c 1048576 < IDEAS_IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe >> ../files/IDEAS_IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder.sim & ./IDEAS_IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder  -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Utilities.IO.SignalExchange.Examples.FirstOrder.pipe 2>&1) [Timeout 480]
[Calling sys.exit(0), Time elapsed: 7.87413145089522]
Failed to read output from testmodel.py, exit status != 0:
0.22791375871747732 0.243932171 0.048253597
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f520ff82fe0>