Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance.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 0.001678/0.001678, allocations: 115.2 kB / 19.7 MB, free: 2.207 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 0.00138/0.00138, allocations: 219.5 kB / 23.01 MB, free: 5.074 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 1.377/1.377, allocations: 230.6 MB / 256.8 MB, free: 8.012 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/package.mo): time 0.945/0.945, allocations: 150 MB / 463.2 MB, free: 10.46 MB / 366.1 MB
"
[Timeout remaining time 179]
Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA master/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(IBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MoistureMixingConservationDynamicBalance",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(IBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MoistureMixingConservationDynamicBalance",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660]
"Notification: IBPSA 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 0.001933/0.001933, allocations: 72.11 kB / 0.6413 GB, free: 10.32 MB / 478.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1831/0.185, allocations: 89.17 MB / 0.7284 GB, free: 1.211 MB / 0.545 GB
Notification: Performance of NFInst.instantiate(IBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance): time 0.6343/0.8193, allocations: 227.1 MB / 0.9501 GB, free: 4.012 MB / 0.7169 GB
Notification: Performance of NFInst.instExpressions: time 0.01885/0.8381, allocations: 12.23 MB / 0.9621 GB, free: 7.746 MB / 0.7325 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00264/0.8408, allocations: 95.19 kB / 0.9622 GB, free: 7.652 MB / 0.7325 GB
Notification: Performance of NFTyping.typeComponents: time 0.002669/0.8434, allocations: 0.8888 MB / 0.963 GB, free: 6.758 MB / 0.7325 GB
Notification: Performance of NFTyping.typeBindings: time 0.008193/0.8516, allocations: 3.038 MB / 0.966 GB, free: 3.707 MB / 0.7325 GB
Notification: Performance of NFTyping.typeClassSections: time 0.004128/0.8558, allocations: 1.499 MB / 0.9675 GB, free: 2.219 MB / 0.7325 GB
Notification: Performance of NFFlatten.flatten: time 0.007114/0.8629, allocations: 4.578 MB / 0.9719 GB, free: 13.63 MB / 0.7481 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002348/0.8652, allocations: 1.351 MB / 0.9733 GB, free: 12.25 MB / 0.7481 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.007293/0.8725, allocations: 2.883 MB / 0.9761 GB, free: 9.363 MB / 0.7481 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003205/0.8757, allocations: 1.645 MB / 0.9777 GB, free: 7.738 MB / 0.7481 GB
Notification: Performance of NFPackage.collectConstants: time 0.000303/0.876, allocations: 184 kB / 0.9779 GB, free: 7.559 MB / 0.7481 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.004687/0.8807, allocations: 2.319 MB / 0.9801 GB, free: 5.234 MB / 0.7481 GB
Notification: Performance of NFScalarize.scalarize: time 0.0008227/0.8815, allocations: 0.7283 MB / 0.9808 GB, free: 4.504 MB / 0.7481 GB
Notification: Performance of NFVerifyModel.verify: time 0.001337/0.8829, allocations: 1.05 MB / 0.9819 GB, free: 3.449 MB / 0.7481 GB
Notification: Performance of NFConvertDAE.convert: time 0.005511/0.8884, allocations: 3.352 MB / 0.9851 GB, free: 88 kB / 0.7481 GB
Notification: Performance of FrontEnd - DAE generated: time 4.869e-06/0.8884, allocations: 0 / 0.9851 GB, free: 88 kB / 0.7481 GB
Notification: Performance of FrontEnd: time 1.984e-06/0.8884, allocations: 0 / 0.9851 GB, free: 88 kB / 0.7481 GB
Notification: Performance of Transformations before backend: time 2.997e-05/0.8884, allocations: 0 / 0.9851 GB, free: 88 kB / 0.7481 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 351
 * Number of variables: 351
Notification: Performance of Generate backend data structure: time 0.003886/0.8923, allocations: 2.253 MB / 0.9873 GB, free: 13.79 MB / 0.7637 GB
Notification: Performance of prepare preOptimizeDAE: time 4.933e-05/0.8923, allocations: 12.03 kB / 0.9874 GB, free: 13.78 MB / 0.7637 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002534/0.8926, allocations: 206.8 kB / 0.9875 GB, free: 13.57 MB / 0.7637 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002844/0.8954, allocations: 0.51 MB / 0.988 GB, free: 13.05 MB / 0.7637 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002363/0.8978, allocations: 1.258 MB / 0.9893 GB, free: 11.74 MB / 0.7637 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.613e-05/0.8979, allocations: 122.3 kB / 0.9894 GB, free: 11.62 MB / 0.7637 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002279/0.8981, allocations: 151.9 kB / 0.9895 GB, free: 11.48 MB / 0.7637 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.002692/0.9008, allocations: 1.769 MB / 0.9913 GB, free: 9.598 MB / 0.7637 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.623e-05/0.9009, allocations: 7.938 kB / 0.9913 GB, free: 9.59 MB / 0.7637 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001307/0.901, allocations: 60 kB / 0.9913 GB, free: 9.531 MB / 0.7637 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.384e-05/0.901, allocations: 54.53 kB / 0.9914 GB, free: 9.477 MB / 0.7637 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00223/0.9033, allocations: 1.419 MB / 0.9928 GB, free: 8.051 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 0.009137/0.9124, allocations: 7.493 MB / 1 GB, free: 128 kB / 0.7637 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001617/0.914, allocations: 1.009 MB / 1.001 GB, free: 15.07 MB / 0.7794 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0009542/0.915, allocations: 0.6599 MB / 1.002 GB, free: 14.39 MB / 0.7794 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001857/0.9152, allocations: 41.03 kB / 1.002 GB, free: 14.36 MB / 0.7794 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.857e-05/0.9152, allocations: 55.5 kB / 1.002 GB, free: 14.29 MB / 0.7794 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.001286/0.9165, allocations: 350.8 kB / 1.002 GB, free: 13.95 MB / 0.7794 GB
Notification: Performance of pre-optimization done (n=106): time 3.166e-06/0.9165, allocations: 0 / 1.002 GB, free: 13.95 MB / 0.7794 GB
Notification: Performance of matching and sorting (n=112): time 0.007776/0.9243, allocations: 4.387 MB / 1.006 GB, free: 9.531 MB / 0.7794 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001026/0.9244, allocations: 183 kB / 1.007 GB, free: 9.316 MB / 0.7794 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001579/0.926, allocations: 1.255 MB / 1.008 GB, free: 8.051 MB / 0.7794 GB
Notification: Performance of collectPreVariables (initialization): time 9.49e-05/0.9261, allocations: 57.69 kB / 1.008 GB, free: 7.988 MB / 0.7794 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0005738/0.9266, allocations: 0.7099 MB / 1.009 GB, free: 7.273 MB / 0.7794 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0003706/0.927, allocations: 424.3 kB / 1.009 GB, free: 6.855 MB / 0.7794 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000377/0.9274, allocations: 263.5 kB / 1.009 GB, free: 6.594 MB / 0.7794 GB
Notification: Performance of setup shared object (initialization): time 0.0001742/0.9276, allocations: 353.9 kB / 1.01 GB, free: 6.242 MB / 0.7794 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008367/0.9284, allocations: 0.527 MB / 1.01 GB, free: 5.715 MB / 0.7794 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001119/0.9295, allocations: 0.8518 MB / 1.011 GB, free: 4.742 MB / 0.7794 GB
Warning: It was not possible to determine if the initialization problem is consistent, because of not evaluable parameters/start values during compile time: vol.dynBal.medium.p = vol.dynBal.p_start (sin.p = vol.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: vol1.dynBal.medium.p = vol1.dynBal.p_start (sin.p = vol1.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: vol2.dynBal.medium.p = vol2.dynBal.p_start (sin.p = vol2.dynBal.p_start)
Notification: Performance of analyzeInitialSystem (initialization): time 0.01122/0.9407, allocations: 4.579 MB / 1.015 GB, free: 56 kB / 0.7794 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.981e-06/0.9407, allocations: 0 / 1.015 GB, free: 56 kB / 0.7794 GB
Notification: Performance of matching and sorting (n=169) (initialization): time 0.002676/0.9434, allocations: 1.629 MB / 1.017 GB, free: 14.42 MB / 0.795 GB
Notification: Performance of prepare postOptimizeDAE: time 2.343e-05/0.9434, allocations: 8 kB / 1.017 GB, free: 14.41 MB / 0.795 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.463e-05/0.9435, allocations: 12.12 kB / 1.017 GB, free: 14.4 MB / 0.795 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.879e-05/0.9435, allocations: 12 kB / 1.017 GB, free: 14.39 MB / 0.795 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001126/0.9446, allocations: 291.5 kB / 1.017 GB, free: 14.1 MB / 0.795 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.829e-05/0.9446, allocations: 21 kB / 1.017 GB, free: 14.08 MB / 0.795 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001189/0.9458, allocations: 47.03 kB / 1.017 GB, free: 14.04 MB / 0.795 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000107/0.9459, allocations: 63.97 kB / 1.017 GB, free: 13.98 MB / 0.795 GB
Warning: The initial conditions are over specified. The following 3 initial equations are redundant, so they are removed from the initialization system:
         vol.dynBal.medium.p = vol.dynBal.p_start
         vol1.dynBal.medium.p = vol1.dynBal.p_start
         vol2.dynBal.medium.p = vol2.dynBal.p_start.
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 37
 * Number of states: 0 ()
 * Number of discrete variables: 6 (intMasVapOut.local_reset,intEntIn.local_reset,intEntOut.local_reset,intMasFloIn.local_reset,intMasFloOut.local_reset,intMasFloVapIn.local_reset)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (169):
 * Single equations (assignments): 169
 * 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 0.0007434/0.9467, allocations: 423.6 kB / 1.018 GB, free: 13.55 MB / 0.795 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003141/0.947, allocations: 170.9 kB / 1.018 GB, free: 13.39 MB / 0.795 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002136/0.9491, allocations: 1.296 MB / 1.019 GB, free: 12.07 MB / 0.795 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.462e-05/0.9491, allocations: 15.94 kB / 1.019 GB, free: 12.05 MB / 0.795 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.242e-06/0.9491, allocations: 0 / 1.019 GB, free: 12.05 MB / 0.795 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001597/0.9507, allocations: 1.241 MB / 1.02 GB, free: 10.75 MB / 0.795 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00584/0.9566, allocations: 3.734 MB / 1.024 GB, free: 6.82 MB / 0.795 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.71e-05/0.9566, allocations: 12 kB / 1.024 GB, free: 6.809 MB / 0.795 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001087/0.9577, allocations: 255.7 kB / 1.024 GB, free: 6.559 MB / 0.795 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.742e-05/0.9577, allocations: 16 kB / 1.024 GB, free: 6.543 MB / 0.795 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.708e-05/0.9578, allocations: 32.88 kB / 1.024 GB, free: 6.512 MB / 0.795 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.72e-05/0.9578, allocations: 27.86 kB / 1.024 GB, free: 6.484 MB / 0.795 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.401e-05/0.9578, allocations: 16.02 kB / 1.024 GB, free: 6.469 MB / 0.795 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002808/0.9606, allocations: 2.126 MB / 1.027 GB, free: 4.199 MB / 0.795 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0006923/0.9613, allocations: 290.8 kB / 1.027 GB, free: 3.914 MB / 0.795 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000187/0.9615, allocations: 39.97 kB / 1.027 GB, free: 3.875 MB / 0.795 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009768/0.9625, allocations: 55.91 kB / 1.027 GB, free: 3.82 MB / 0.795 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001479/0.9626, allocations: 116.2 kB / 1.027 GB, free: 3.707 MB / 0.795 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.227e-05/0.9627, allocations: 51.98 kB / 1.027 GB, free: 3.656 MB / 0.795 GB
Notification: Performance of sorting global known variables: time 0.001122/0.9638, allocations: 0.849 MB / 1.028 GB, free: 2.809 MB / 0.795 GB
Notification: Performance of sort global known variables: time 1e-07/0.9638, allocations: 0 / 1.028 GB, free: 2.809 MB / 0.795 GB
Notification: Performance of remove unused functions: time 0.00126/0.9651, allocations: 435.9 kB / 1.028 GB, free: 2.383 MB / 0.795 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 44
 * Number of states: 12 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol1.dynBal.medium.Xi[1],vol1.dynBal.U,vol2.dynBal.medium.Xi[1],vol2.dynBal.U,intMasFloVapIn.y,intMasFloOut.y,intMasFloIn.y,intEntOut.y,intEntIn.y,intMasVapOut.y)
 * 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 (115):
 * Single equations (assignments): 115
 * 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 0.003365/0.9685, allocations: 2.786 MB / 1.031 GB, free: 15.44 MB / 0.8106 GB
Notification: Performance of simCode: created initialization part: time 0.00206/0.9705, allocations: 1.184 MB / 1.032 GB, free: 14.26 MB / 0.8106 GB
Notification: Performance of simCode: created event and clocks part: time 1.123e-05/0.9705, allocations: 4.562 kB / 1.032 GB, free: 14.25 MB / 0.8106 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007869/0.9713, allocations: 0.5244 MB / 1.033 GB, free: 13.73 MB / 0.8106 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003841/0.9752, allocations: 0.9224 MB / 1.034 GB, free: 12.85 MB / 0.8106 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01874/0.9939, allocations: 12.74 MB / 1.046 GB, free: 15.43 MB / 0.8262 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001066/0.995, allocations: 1.372 MB / 1.047 GB, free: 14.03 MB / 0.8262 GB
Notification: Performance of simCode: alias equations: time 0.001404/0.9964, allocations: 385.3 kB / 1.048 GB, free: 13.64 MB / 0.8262 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009072/0.9973, allocations: 0.6437 MB / 1.048 GB, free: 13 MB / 0.8262 GB
Notification: Performance of SimCode: time 1.102e-06/0.9973, allocations: 0 / 1.048 GB, free: 13 MB / 0.8262 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4392/1.436, allocations: 44.2 MB / 1.092 GB, free: 294.6 MB / 0.8419 GB
Notification: Performance of buildModelFMU: Generate platform static: time 18.07/19.51, allocations: 6.219 kB / 1.092 GB, free: 294.6 MB / 0.8419 GB
"
[Timeout remaining time 640]
(rm -f IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance.sim & python3 -m fmpy simulate  --output-file IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 IBPSA_latest_IBPSA_Fluid_MixingVolumes_Validation_MoistureMixingConservationDynamicBalance.fmu > IBPSA_latest_IBPSA.Fluid.MixingVolumes.Validation.MoistureMixingConservationDynamicBalance.pipe 2>&1) [Timeout 52.5]
[Calling sys.exit(0), Time elapsed: 23.32448244400075]
Failed to read output from testmodel.py, exit status != 0:
19.639278869999544 19.661758328 18.769001035
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f6eea68af20>