Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example4.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 0.001423/0.001423, allocations: 110 kB / 18.93 MB, free: 2.945 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 0.001807/0.001807, allocations: 182.9 kB / 22.22 MB, free: 5.16 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 1.469/1.469, allocations: 225.6 MB / 251 MB, free: 13 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Examples/PPD12/Structure.mo:527:21-527:482:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Examples/PPD12/Structure.mo:527:21-527:490:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 1.136/1.136, allocations: 177.9 MB / 484.2 MB, free: 5.324 MB / 382.1 MB " [Timeout remaining time 178] Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.Examples.Performance.Example4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example4") translateModel(IDEAS.Fluid.Examples.Performance.Example4,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example4") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001959/0.001959, allocations: 64.45 kB / 0.674 GB, free: 10.75 MB / 0.4981 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7053/0.7072, allocations: 95.17 MB / 0.7669 GB, free: 7.926 MB / 0.5762 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.Example4): time 0.2942/1.001, allocations: 239.2 MB / 1.001 GB, free: 3.059 MB / 0.7794 GB Notification: Performance of NFInst.instExpressions: time 0.02344/1.025, allocations: 15.92 MB / 1.016 GB, free: 3.094 MB / 0.795 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002744/1.028, allocations: 83.25 kB / 1.016 GB, free: 3.012 MB / 0.795 GB Notification: Performance of NFTyping.typeComponents: time 0.003144/1.031, allocations: 1.095 MB / 1.017 GB, free: 1.91 MB / 0.795 GB Notification: Performance of NFTyping.typeBindings: time 0.009709/1.04, allocations: 3.134 MB / 1.02 GB, free: 14.77 MB / 0.8106 GB Notification: Performance of NFTyping.typeClassSections: time 0.005017/1.045, allocations: 1.76 MB / 1.022 GB, free: 13.02 MB / 0.8106 GB Notification: Performance of NFFlatten.flatten: time 0.005955/1.051, allocations: 3.484 MB / 1.025 GB, free: 9.523 MB / 0.8106 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00185/1.053, allocations: 1.003 MB / 1.026 GB, free: 8.48 MB / 0.8106 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00853/1.062, allocations: 2.895 MB / 1.029 GB, free: 5.586 MB / 0.8106 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002838/1.065, allocations: 1.129 MB / 1.03 GB, free: 4.469 MB / 0.8106 GB Notification: Performance of NFPackage.collectConstants: time 0.0002759/1.065, allocations: 120 kB / 1.03 GB, free: 4.352 MB / 0.8106 GB Notification: Performance of NFFlatten.collectFunctions: time 0.007081/1.072, allocations: 3.258 MB / 1.034 GB, free: 1.086 MB / 0.8106 GB Notification: Performance of NFScalarize.scalarize: time 0.0008055/1.073, allocations: 490.2 kB / 1.034 GB, free: 0.6055 MB / 0.8106 GB Notification: Performance of NFVerifyModel.verify: time 0.001403/1.074, allocations: 0.8163 MB / 1.035 GB, free: 15.78 MB / 0.8262 GB Notification: Performance of NFConvertDAE.convert: time 0.006919/1.081, allocations: 2.974 MB / 1.038 GB, free: 12.8 MB / 0.8262 GB Notification: Performance of FrontEnd - DAE generated: time 5.631e-06/1.081, allocations: 0 / 1.038 GB, free: 12.8 MB / 0.8262 GB Notification: Performance of FrontEnd: time 1.673e-06/1.081, allocations: 0 / 1.038 GB, free: 12.8 MB / 0.8262 GB Notification: Performance of Transformations before backend: time 2.487e-05/1.081, allocations: 4 kB / 1.038 GB, free: 12.79 MB / 0.8262 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 251 * Number of variables: 251 Notification: Performance of Generate backend data structure: time 0.004105/1.085, allocations: 1.997 MB / 1.04 GB, free: 10.75 MB / 0.8262 GB Notification: Performance of prepare preOptimizeDAE: time 4.164e-05/1.085, allocations: 8.031 kB / 1.04 GB, free: 10.75 MB / 0.8262 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002892/1.088, allocations: 0.4946 MB / 1.04 GB, free: 10.25 MB / 0.8262 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002617/1.091, allocations: 1.105 MB / 1.041 GB, free: 9.098 MB / 0.8262 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.367e-05/1.091, allocations: 78 kB / 1.041 GB, free: 9.02 MB / 0.8262 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001533/1.091, allocations: 100 kB / 1.041 GB, free: 8.922 MB / 0.8262 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002701/1.094, allocations: 1.354 MB / 1.043 GB, free: 7.449 MB / 0.8262 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.188e-05/1.094, allocations: 11.88 kB / 1.043 GB, free: 7.438 MB / 0.8262 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001112/1.094, allocations: 44 kB / 1.043 GB, free: 7.395 MB / 0.8262 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.407e-05/1.094, allocations: 45.98 kB / 1.043 GB, free: 7.348 MB / 0.8262 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002599/1.097, allocations: 1.046 MB / 1.044 GB, free: 6.305 MB / 0.8262 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 0.009363/1.106, allocations: 7.404 MB / 1.051 GB, free: 14.4 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001771/1.108, allocations: 0.5229 MB / 1.052 GB, free: 13.87 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006714/1.108, allocations: 249.2 kB / 1.052 GB, free: 13.62 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003394/1.109, allocations: 56.23 kB / 1.052 GB, free: 13.57 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.24e-05/1.109, allocations: 38.84 kB / 1.052 GB, free: 13.52 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=33): time 2.525e-06/1.109, allocations: 0 / 1.052 GB, free: 13.52 MB / 0.8419 GB Notification: Performance of matching and sorting (n=33): time 0.002697/1.111, allocations: 0.8376 MB / 1.053 GB, free: 12.68 MB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.423e-05/1.112, allocations: 59.39 kB / 1.053 GB, free: 12.61 MB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002176/1.114, allocations: 1.395 MB / 1.054 GB, free: 11.2 MB / 0.8419 GB Notification: Performance of collectPreVariables (initialization): time 8.372e-05/1.114, allocations: 33.7 kB / 1.054 GB, free: 11.16 MB / 0.8419 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006983/1.114, allocations: 0.7196 MB / 1.055 GB, free: 10.44 MB / 0.8419 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001488/1.115, allocations: 126.9 kB / 1.055 GB, free: 10.32 MB / 0.8419 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002915/1.115, allocations: 170.5 kB / 1.055 GB, free: 10.14 MB / 0.8419 GB Notification: Performance of setup shared object (initialization): time 0.0001687/1.115, allocations: 334 kB / 1.056 GB, free: 9.812 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0008642/1.116, allocations: 312.6 kB / 1.056 GB, free: 9.504 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001294/1.117, allocations: 0.685 MB / 1.057 GB, free: 8.645 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001938/1.119, allocations: 0.9337 MB / 1.057 GB, free: 7.551 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.207e-06/1.119, allocations: 4 kB / 1.057 GB, free: 7.547 MB / 0.8419 GB Notification: Performance of matching and sorting (n=88) (initialization): time 0.002717/1.122, allocations: 1.049 MB / 1.058 GB, free: 6.492 MB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 3.231e-05/1.122, allocations: 16.22 kB / 1.059 GB, free: 6.477 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.892e-05/1.122, allocations: 12 kB / 1.059 GB, free: 6.465 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.62e-05/1.122, allocations: 16 kB / 1.059 GB, free: 6.449 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009017/1.123, allocations: 203.7 kB / 1.059 GB, free: 6.25 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.782e-05/1.123, allocations: 31.86 kB / 1.059 GB, free: 6.219 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001402/1.124, allocations: 171.1 kB / 1.059 GB, free: 6.051 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.09e-05/1.124, allocations: 43.98 kB / 1.059 GB, free: 6.008 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001344/1.126, allocations: 0.5643 MB / 1.06 GB, free: 5.441 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001226/1.127, allocations: 0.685 MB / 1.06 GB, free: 4.582 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001895/1.129, allocations: 0.9256 MB / 1.061 GB, free: 3.496 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.843e-06/1.129, allocations: 4 kB / 1.061 GB, free: 3.492 MB / 0.8419 GB Notification: Performance of matching and sorting (n=88) (initialization_lambda0): time 0.002577/1.131, allocations: 1.066 MB / 1.062 GB, free: 2.418 MB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 1.861e-05/1.131, allocations: 10.34 kB / 1.062 GB, free: 2.41 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.598e-05/1.131, allocations: 12 kB / 1.062 GB, free: 2.398 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.804e-05/1.132, allocations: 16 kB / 1.062 GB, free: 2.383 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008786/1.132, allocations: 208.1 kB / 1.062 GB, free: 2.18 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.743e-05/1.132, allocations: 27.86 kB / 1.062 GB, free: 2.152 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001392/1.134, allocations: 127.6 kB / 1.063 GB, free: 2.027 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.315e-05/1.134, allocations: 47.92 kB / 1.063 GB, free: 1.98 MB / 0.8419 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 52 * 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 (88): * Single equations (assignments): 88 * 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 0.0003174/1.134, allocations: 243.8 kB / 1.063 GB, free: 1.734 MB / 0.8419 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002345/1.134, allocations: 147.1 kB / 1.063 GB, free: 1.59 MB / 0.8419 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001883/1.136, allocations: 0.6417 MB / 1.064 GB, free: 0.9297 MB / 0.8419 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.608e-06/1.136, allocations: 0 / 1.064 GB, free: 0.9297 MB / 0.8419 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.471e-06/1.136, allocations: 0 / 1.064 GB, free: 0.9297 MB / 0.8419 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.01e-06/1.136, allocations: 4 kB / 1.064 GB, free: 0.9258 MB / 0.8419 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003898/1.14, allocations: 1.866 MB / 1.065 GB, free: 14.96 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.502e-06/1.14, allocations: 4.219 kB / 1.065 GB, free: 14.95 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005199/1.141, allocations: 99.86 kB / 1.065 GB, free: 14.86 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.436e-06/1.141, allocations: 4 kB / 1.065 GB, free: 14.85 MB / 0.8575 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.908e-05/1.141, allocations: 15.98 kB / 1.066 GB, free: 14.84 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.085e-06/1.141, allocations: 7.938 kB / 1.066 GB, free: 14.83 MB / 0.8575 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.178e-06/1.141, allocations: 4 kB / 1.066 GB, free: 14.82 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001683/1.143, allocations: 0.82 MB / 1.066 GB, free: 13.94 MB / 0.8575 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005384/1.143, allocations: 214.8 kB / 1.067 GB, free: 13.73 MB / 0.8575 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002039/1.143, allocations: 15.98 kB / 1.067 GB, free: 13.71 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001062/1.144, allocations: 63.92 kB / 1.067 GB, free: 13.65 MB / 0.8575 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.12e-05/1.144, allocations: 43.83 kB / 1.067 GB, free: 13.61 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.985e-05/1.144, allocations: 19.98 kB / 1.067 GB, free: 13.59 MB / 0.8575 GB Notification: Performance of sorting global known variables: time 0.001581/1.146, allocations: 1.013 MB / 1.068 GB, free: 12.58 MB / 0.8575 GB Notification: Performance of sort global known variables: time 1.2e-07/1.146, allocations: 0 / 1.068 GB, free: 12.58 MB / 0.8575 GB Notification: Performance of remove unused functions: time 0.001844/1.148, allocations: 0.5774 MB / 1.068 GB, free: 12 MB / 0.8575 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * 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 simulation (32): * Single equations (assignments): 32 * 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 0.0006092/1.148, allocations: 267.4 kB / 1.068 GB, free: 11.74 MB / 0.8575 GB Notification: Performance of simCode: created initialization part: time 0.002993/1.151, allocations: 1.089 MB / 1.07 GB, free: 10.65 MB / 0.8575 GB Notification: Performance of simCode: created event and clocks part: time 4.008e-06/1.151, allocations: 0 / 1.07 GB, free: 10.65 MB / 0.8575 GB Notification: Performance of simCode: created simulation system equations: time 0.0007441/1.152, allocations: 248.9 kB / 1.07 GB, free: 10.41 MB / 0.8575 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003548/1.156, allocations: 0.74 MB / 1.07 GB, free: 9.672 MB / 0.8575 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005177/1.161, allocations: 2.271 MB / 1.073 GB, free: 7.316 MB / 0.8575 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008937/1.162, allocations: 1.19 MB / 1.074 GB, free: 6.098 MB / 0.8575 GB Notification: Performance of simCode: alias equations: time 0.00142/1.163, allocations: 387.8 kB / 1.074 GB, free: 5.715 MB / 0.8575 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002699/1.164, allocations: 95.42 kB / 1.074 GB, free: 5.621 MB / 0.8575 GB Notification: Performance of SimCode: time 7.01e-07/1.164, allocations: 0 / 1.074 GB, free: 5.621 MB / 0.8575 GB Notification: Performance of Templates: time 0.4235/1.587, allocations: 25.76 MB / 1.099 GB, free: 297.5 MB / 0.8731 GB " [Timeout remaining time 658] make -j1 -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example4.makefile [Timeout 660] (rm -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example4.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example4.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example4.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example4.sim & ./IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example4 -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example4.pipe 2>&1) [Timeout 480] [Calling sys.exit(0), Time elapsed: 8.240908214822412] Failed to read output from testmodel.py, exit status != 0: 1.5959876039996743 1.607578555 0.5231806889999999 Calling exit ... <OMPython.OMCSessionZMQ object at 0x7fa8442497b0>