Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston.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 0.001856/0.001856, allocations: 99.64 kB / 18.95 MB, free: 2.668 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 0.002297/0.002297, allocations: 210.7 kB / 22.25 MB, free: 5.262 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 1.499/1.499, allocations: 230.6 MB / 256 MB, free: 7.789 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/package.mo): time 0.7793/0.7793, allocations: 94.63 MB / 407.1 MB, free: 8.824 MB / 318.1 MB " [Timeout remaining time 179] Using package ThermofluidStream with version 1.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.2.0/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: "" <> buildModelFMU(ThermofluidStream.Examples.Utilities.Tests.Piston,fileNamePrefix="ThermofluidStream_ThermofluidStream_Examples_Utilities_Tests_Piston",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ThermofluidStream.Examples.Utilities.Tests.Piston,fileNamePrefix="ThermofluidStream_ThermofluidStream_Examples_Utilities_Tests_Piston",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: ThermofluidStream 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: ThermofluidStream requested package Complex of version 4.0.0. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.004066/0.004066, allocations: 81.03 kB / 0.555 GB, free: 38.64 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1529/0.1569, allocations: 73.05 MB / 0.6263 GB, free: 152 kB / 462.1 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.Examples.Utilities.Tests.Piston): time 0.5802/0.7371, allocations: 207.1 MB / 0.8285 GB, free: 14.9 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.05249/0.7896, allocations: 39.08 MB / 0.8667 GB, free: 4.922 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003548/0.7932, allocations: 92.16 kB / 0.8668 GB, free: 4.875 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.007793/0.801, allocations: 2.326 MB / 0.869 GB, free: 2.797 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.01065/0.8116, allocations: 3.266 MB / 0.8722 GB, free: 15.51 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.02665/0.8383, allocations: 7.894 MB / 0.8799 GB, free: 7.617 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.009628/0.8479, allocations: 5.607 MB / 0.8854 GB, free: 1.988 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002412/0.8503, allocations: 1.011 MB / 0.8864 GB, free: 0.9102 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009587/0.8599, allocations: 3.926 MB / 0.8902 GB, free: 12.95 MB / 0.6387 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004657/0.8646, allocations: 2.198 MB / 0.8924 GB, free: 10.74 MB / 0.6387 GB Notification: Performance of NFPackage.collectConstants: time 0.001412/0.866, allocations: 484 kB / 0.8928 GB, free: 10.27 MB / 0.6387 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02112/0.8871, allocations: 9.109 MB / 0.9017 GB, free: 1.152 MB / 0.6387 GB Notification: Performance of NFScalarize.scalarize: time 0.001795/0.8889, allocations: 0.993 MB / 0.9027 GB, free: 160 kB / 0.6387 GB Notification: Performance of NFVerifyModel.verify: time 0.003744/0.8926, allocations: 1.856 MB / 0.9045 GB, free: 14.29 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.0256/0.9182, allocations: 10.99 MB / 0.9152 GB, free: 3.27 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 9.658e-06/0.9182, allocations: 3.984 kB / 0.9152 GB, free: 3.266 MB / 0.6544 GB Notification: Performance of FrontEnd: time 2.014e-06/0.9182, allocations: 0 / 0.9152 GB, free: 3.266 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 0.0001734/0.9184, allocations: 0 / 0.9152 GB, free: 3.266 MB / 0.6544 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 878 * Number of variables: 878 Notification: Performance of Generate backend data structure: time 0.01457/0.933, allocations: 5.349 MB / 0.9205 GB, free: 13.85 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 4.293e-05/0.933, allocations: 12.03 kB / 0.9205 GB, free: 13.84 MB / 0.67 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000609/0.9336, allocations: 464.5 kB / 0.9209 GB, free: 13.37 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00389/0.9375, allocations: 0.7979 MB / 0.9217 GB, free: 12.57 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004101/0.9416, allocations: 1.873 MB / 0.9235 GB, free: 10.65 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002356/0.9419, allocations: 266.9 kB / 0.9238 GB, free: 10.39 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007261/0.9426, allocations: 359.9 kB / 0.9241 GB, free: 10.04 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01029/0.9529, allocations: 4.42 MB / 0.9284 GB, free: 5.484 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.69e-05/0.9529, allocations: 7.984 kB / 0.9285 GB, free: 5.477 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003276/0.9533, allocations: 140 kB / 0.9286 GB, free: 5.34 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001277/0.9534, allocations: 126.2 kB / 0.9287 GB, free: 5.215 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0103/0.9637, allocations: 3.662 MB / 0.9323 GB, free: 1.543 MB / 0.67 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 0.02465/0.9883, allocations: 12.81 MB / 0.9448 GB, free: 4.516 MB / 0.6856 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006114/0.9945, allocations: 2.431 MB / 0.9472 GB, free: 2.074 MB / 0.6856 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002132/0.9966, allocations: 1.088 MB / 0.9482 GB, free: 0.9883 MB / 0.6856 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03157/1.028, allocations: 8.801 MB / 0.9568 GB, free: 8.18 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004577/1.033, allocations: 1.576 MB / 0.9584 GB, free: 6.574 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=201): time 5.079e-06/1.033, allocations: 3.938 kB / 0.9584 GB, free: 6.57 MB / 0.7012 GB Notification: Performance of matching and sorting (n=205): time 0.02029/1.053, allocations: 7.68 MB / 0.9659 GB, free: 14.86 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.127e-05/1.053, allocations: 77.41 kB / 0.9659 GB, free: 14.78 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001931/1.055, allocations: 1.258 MB / 0.9672 GB, free: 13.51 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0002371/1.055, allocations: 61.7 kB / 0.9672 GB, free: 13.44 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.001263/1.057, allocations: 1.335 MB / 0.9685 GB, free: 12.09 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007179/1.057, allocations: 0.728 MB / 0.9693 GB, free: 11.36 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006462/1.058, allocations: 403.3 kB / 0.9696 GB, free: 10.96 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.000131/1.058, allocations: 309.1 kB / 0.9699 GB, free: 10.65 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001815/1.06, allocations: 0.9075 MB / 0.9708 GB, free: 9.738 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002116/1.062, allocations: 1.228 MB / 0.972 GB, free: 8.402 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004079/1.066, allocations: 2.257 MB / 0.9742 GB, free: 6.035 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.925e-06/1.066, allocations: 3.938 kB / 0.9742 GB, free: 6.031 MB / 0.7169 GB Notification: Performance of matching and sorting (n=253) (initialization): time 0.006628/1.073, allocations: 3.103 MB / 0.9773 GB, free: 2.895 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 5.473e-05/1.073, allocations: 37.7 kB / 0.9773 GB, free: 2.852 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.7e-05/1.073, allocations: 8 kB / 0.9773 GB, free: 2.844 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00214/1.075, allocations: 0.6794 MB / 0.978 GB, free: 2.156 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0018/1.077, allocations: 399.4 kB / 0.9783 GB, free: 1.766 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01298/1.09, allocations: 7.227 MB / 0.9854 GB, free: 10.37 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001829/1.092, allocations: 91.94 kB / 0.9855 GB, free: 10.28 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002076/1.092, allocations: 91.97 kB / 0.9856 GB, free: 10.19 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 35 * Number of states: 0 () * Number of discrete variables: 27 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,piston2_1.medium_right.phase,piston2_1.medium_left.phase,$whenCondition1,switch.tanValve1.outlet.state.phase,switch.tanValve.outlet.state.phase,switchConnector1.checkValve1.outlet.state.phase,switchConnector.checkValve1.outlet.state.phase,switchConnector1.checkValve.outlet.state.phase,switchConnector.checkValve.outlet.state.phase,switchConnector1.junctionRFF2_1.junctionMN.fores[2].state_forwards.phase,switchConnector.junctionRFF2_1.junctionMN.fores[2].state_forwards.phase,tanValve1.outlet.state.phase,tanValve.outlet.state.phase,flowResistance3.outlet.state.phase,flowResistance1.outlet.state.phase,flowResistance2.outlet.state.phase,flowResistance.outlet.state.phase,junctionT2_1.junctionN.outlet.state.phase,source.outlet.state.phase,switchConnector1.junctionRFF2_1.junctionMN.fores[1].state_forwards.phase,switchConnector1.junctionRFF2_1.junctionMN.rears[1].state_rearwards.phase,switchConnector.junctionRFF2_1.junctionMN.fores[1].state_forwards.phase,switchConnector.junctionRFF2_1.junctionMN.rears[1].state_rearwards.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (199): * Single equations (assignments): 195 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(6,46,58.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,1), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.001475/1.093, allocations: 0.6685 MB / 0.9862 GB, free: 9.516 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004082/1.094, allocations: 198.7 kB / 0.9864 GB, free: 9.32 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01139/1.105, allocations: 7.806 MB / 0.994 GB, free: 1.414 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.885e-05/1.105, allocations: 103.9 kB / 0.9941 GB, free: 1.312 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.287e-05/1.105, allocations: 8 kB / 0.9941 GB, free: 1.305 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.654e-05/1.105, allocations: 11.95 kB / 0.9942 GB, free: 1.293 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01868/1.124, allocations: 11.56 MB / 1.005 GB, free: 5.578 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.623e-05/1.124, allocations: 3.938 kB / 1.005 GB, free: 5.574 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001553/1.125, allocations: 331.6 kB / 1.006 GB, free: 5.25 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.003042/1.128, allocations: 1.346 MB / 1.007 GB, free: 3.891 MB / 0.7481 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002937/1.129, allocations: 63.95 kB / 1.007 GB, free: 3.828 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01125/1.14, allocations: 7.152 MB / 1.014 GB, free: 12.5 MB / 0.7637 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.999e-06/1.14, allocations: 3.938 kB / 1.014 GB, free: 12.5 MB / 0.7637 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01399/1.154, allocations: 7.502 MB / 1.021 GB, free: 4.883 MB / 0.7637 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001851/1.156, allocations: 0.5555 MB / 1.022 GB, free: 4.324 MB / 0.7637 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003753/1.156, allocations: 47.94 kB / 1.022 GB, free: 4.277 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001247/1.157, allocations: 91.92 kB / 1.022 GB, free: 4.188 MB / 0.7637 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004819/1.158, allocations: 197.6 kB / 1.022 GB, free: 3.996 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001616/1.158, allocations: 75.95 kB / 1.022 GB, free: 3.922 MB / 0.7637 GB Notification: Performance of sorting global known variables: time 0.001598/1.16, allocations: 0.8018 MB / 1.023 GB, free: 3.121 MB / 0.7637 GB Notification: Performance of sort global known variables: time 8e-08/1.16, allocations: 0 / 1.023 GB, free: 3.121 MB / 0.7637 GB Notification: Performance of remove unused functions: time 0.006234/1.166, allocations: 1.771 MB / 1.025 GB, free: 1.348 MB / 0.7637 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 11 (piston2_1.M_left,piston2_1.M_right,piston2_1.medium_left.u,piston2_1.medium_right.u,linearSpeedDependentForce.s,steamSink.x,firstOrder.y,flowResistance.m_flow,flowResistance2.m_flow,flowResistance1.m_flow,flowResistance3.m_flow) * Number of discrete variables: 49 ($cse1.region3boundary,$cse2.region3boundary,$cse3.phase,$cse3.region,$cse4.region3boundary,$cse5.region3boundary,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse9.phase,$cse9.region,$cse13.phase,$cse13.region,$cse15.phase,$cse15.region,$cse17.phase,$cse17.region,$cse18.phase,$cse18.region,$cse22.phase,$cse22.region,$cse24.phase,$cse24.region,$cse26.phase,$cse26.region,$cse29.phase,$cse29.region,$cse32.phase,$cse32.region,$cse33.phase,$cse33.region,$cse34.phase,$cse34.region,$cse35.phase,$cse35.region,$cse36.phase,$cse36.region,$cse37.phase,$cse37.region,$cse40.phase,$cse40.region,$cse43.phase,$cse43.region,$whenCondition1,piston2_1.medium_left.phase,piston2_1.medium_right.phase,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (187): * Single equations (assignments): 164 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 18 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(6,46,58.3%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,5), (1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.02026/1.186, allocations: 9.338 MB / 1.034 GB, free: 7.891 MB / 0.7794 GB Notification: Performance of simCode: created initialization part: time 0.008784/1.195, allocations: 3.438 MB / 1.037 GB, free: 4.398 MB / 0.7794 GB Notification: Performance of simCode: created event and clocks part: time 4.609e-06/1.195, allocations: 0 / 1.037 GB, free: 4.398 MB / 0.7794 GB Notification: Performance of simCode: created simulation system equations: time 0.004699/1.2, allocations: 2.309 MB / 1.04 GB, free: 2.074 MB / 0.7794 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004228/1.204, allocations: 0.7634 MB / 1.04 GB, free: 1.344 MB / 0.7794 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3744/1.578, allocations: 21.96 MB / 1.062 GB, free: 323.3 MB / 0.795 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002311/1.581, allocations: 1.758 MB / 1.064 GB, free: 323.1 MB / 0.795 GB Notification: Performance of simCode: alias equations: time 0.00228/1.583, allocations: 0.844 MB / 1.064 GB, free: 323 MB / 0.795 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001765/1.585, allocations: 1.576 MB / 1.066 GB, free: 322.6 MB / 0.795 GB Notification: Performance of SimCode: time 8.92e-07/1.585, allocations: 0 / 1.066 GB, free: 322.6 MB / 0.795 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1652/1.75, allocations: 113.3 MB / 1.177 GB, free: 226.2 MB / 0.795 GB Notification: Performance of buildModelFMU: Generate platform static: time 19.78/21.53, allocations: 8 kB / 1.177 GB, free: 226.2 MB / 0.795 GB " [Timeout remaining time 638] (rm -f ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston.pipe ; mkfifo ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston.pipe ; head -c 1048576 < ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston.pipe >> ../files/ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston.sim & python3 -m fmpy simulate --output-file ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston_res.csv --start-time 0 --stop-time 15 --timeout 1200 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.015 ThermofluidStream_ThermofluidStream_Examples_Utilities_Tests_Piston.fmu > ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston.pipe 2>&1) [Timeout 1260.0] [Calling os._exit(0), Time elapsed: 25.47045888612047] Failed to read output from testmodel.py, exit status != 0: 21.76242024404928 21.776164465 20.854470739 Calling exit ...