Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermofluidStream_dev_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 0.001323/0.001323, allocations: 95.64 kB / 18.95 MB, free: 2.691 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 0.00153/0.00153, allocations: 212.2 kB / 22.24 MB, free: 5.242 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 1.414/1.414, allocations: 230.6 MB / 256 MB, free: 7.801 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream main/package.mo): time 0.8309/0.8309, allocations: 100.9 MB / 413.3 MB, free: 2.875 MB / 318.1 MB " [Timeout remaining time 179] Using package ThermofluidStream with version 1.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream main/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_dev_ThermofluidStream_Examples_Utilities_Tests_Piston",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ThermofluidStream.Examples.Utilities.Tests.Piston,fileNamePrefix="ThermofluidStream_dev_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 0.002509/0.002509, allocations: 90.72 kB / 0.5641 GB, free: 35.27 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1286/0.1311, allocations: 74.61 MB / 0.6369 GB, free: 6.367 MB / 478.1 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.Examples.Utilities.Tests.Piston): time 0.5568/0.6879, allocations: 207.1 MB / 0.8392 GB, free: 7.492 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.05447/0.7424, allocations: 39.07 MB / 0.8773 GB, free: 7.348 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004316/0.7467, allocations: 87.31 kB / 0.8774 GB, free: 7.262 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.00811/0.7548, allocations: 2.318 MB / 0.8797 GB, free: 4.93 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.01014/0.7649, allocations: 3.272 MB / 0.8829 GB, free: 1.637 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.02159/0.7865, allocations: 7.884 MB / 0.8906 GB, free: 9.754 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.008241/0.7948, allocations: 5.603 MB / 0.896 GB, free: 4.125 MB / 0.6387 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002051/0.7968, allocations: 1.007 MB / 0.897 GB, free: 3.047 MB / 0.6387 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01009/0.8069, allocations: 3.93 MB / 0.9008 GB, free: 15.08 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00509/0.812, allocations: 2.202 MB / 0.903 GB, free: 12.87 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.001482/0.8135, allocations: 484 kB / 0.9035 GB, free: 12.4 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0226/0.8361, allocations: 9.1 MB / 0.9123 GB, free: 3.293 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.001651/0.8377, allocations: 0.993 MB / 0.9133 GB, free: 2.297 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.003286/0.841, allocations: 1.852 MB / 0.9151 GB, free: 444 kB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.02354/0.8646, allocations: 10.99 MB / 0.9259 GB, free: 5.41 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 5.72e-06/0.8646, allocations: 0 / 0.9259 GB, free: 5.41 MB / 0.67 GB Notification: Performance of FrontEnd: time 2.064e-06/0.8646, allocations: 0 / 0.9259 GB, free: 5.41 MB / 0.67 GB Notification: Performance of Transformations before backend: time 0.0001949/0.8648, allocations: 0 / 0.9259 GB, free: 5.41 MB / 0.67 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 0.01602/0.8808, allocations: 5.357 MB / 0.9311 GB, free: 15.98 MB / 0.6856 GB Notification: Performance of prepare preOptimizeDAE: time 5.822e-05/0.8809, allocations: 9.469 kB / 0.9311 GB, free: 15.98 MB / 0.6856 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006847/0.8815, allocations: 464.4 kB / 0.9315 GB, free: 15.52 MB / 0.6856 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003857/0.8854, allocations: 0.8018 MB / 0.9323 GB, free: 14.71 MB / 0.6856 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00406/0.8895, allocations: 1.865 MB / 0.9341 GB, free: 12.8 MB / 0.6856 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000249/0.8897, allocations: 270.8 kB / 0.9344 GB, free: 12.53 MB / 0.6856 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0006789/0.8904, allocations: 367.8 kB / 0.9348 GB, free: 12.17 MB / 0.6856 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00927/0.8997, allocations: 4.416 MB / 0.9391 GB, free: 7.617 MB / 0.6856 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.185e-05/0.8997, allocations: 7.875 kB / 0.9391 GB, free: 7.609 MB / 0.6856 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002977/0.9, allocations: 140 kB / 0.9392 GB, free: 7.473 MB / 0.6856 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001193/0.9001, allocations: 122.2 kB / 0.9393 GB, free: 7.352 MB / 0.6856 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008387/0.9085, allocations: 3.658 MB / 0.9429 GB, free: 3.684 MB / 0.6856 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 0.02252/0.9311, allocations: 12.5 MB / 0.9551 GB, free: 6.969 MB / 0.7012 GB Notification: Performance of preOpt comSubExp (simulation): time 0.005873/0.9369, allocations: 2.406 MB / 0.9575 GB, free: 4.555 MB / 0.7012 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002018/0.9389, allocations: 1.076 MB / 0.9585 GB, free: 3.48 MB / 0.7012 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03134/0.9703, allocations: 8.792 MB / 0.9671 GB, free: 10.68 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004458/0.9747, allocations: 1.58 MB / 0.9686 GB, free: 9.078 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=198): time 5.2e-06/0.9748, allocations: 0 / 0.9686 GB, free: 9.078 MB / 0.7169 GB Notification: Performance of matching and sorting (n=202): time 0.01991/0.9947, allocations: 7.656 MB / 0.9761 GB, free: 1.398 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.794e-05/0.9947, allocations: 81.41 kB / 0.9762 GB, free: 1.309 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001871/0.9966, allocations: 1.251 MB / 0.9774 GB, free: 48 kB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.0002761/0.9969, allocations: 65.72 kB / 0.9775 GB, free: 15.97 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.001271/0.9982, allocations: 1.339 MB / 0.9788 GB, free: 14.62 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007676/0.9989, allocations: 0.7242 MB / 0.9795 GB, free: 13.89 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006459/0.9996, allocations: 391.5 kB / 0.9799 GB, free: 13.5 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001241/0.9997, allocations: 305.1 kB / 0.9802 GB, free: 13.2 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001806/1.001, allocations: 0.9075 MB / 0.981 GB, free: 12.29 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002042/1.004, allocations: 1.224 MB / 0.9822 GB, free: 10.95 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004048/1.008, allocations: 2.248 MB / 0.9844 GB, free: 8.594 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.853e-06/1.008, allocations: 0 / 0.9844 GB, free: 8.594 MB / 0.7325 GB Notification: Performance of matching and sorting (n=250) (initialization): time 0.006435/1.014, allocations: 3.079 MB / 0.9874 GB, free: 5.484 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 5.61e-05/1.014, allocations: 37.69 kB / 0.9875 GB, free: 5.441 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.652e-05/1.014, allocations: 8.906 kB / 0.9875 GB, free: 5.434 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002125/1.016, allocations: 0.6868 MB / 0.9882 GB, free: 4.734 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001764/1.018, allocations: 391.4 kB / 0.9885 GB, free: 4.352 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01347/1.031, allocations: 7.223 MB / 0.9956 GB, free: 12.95 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001903/1.033, allocations: 80 kB / 0.9957 GB, free: 12.88 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002369/1.034, allocations: 87.97 kB / 0.9957 GB, free: 12.79 MB / 0.7481 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 (196): * Single equations (assignments): 192 * 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 0.001671/1.035, allocations: 0.6704 MB / 0.9964 GB, free: 12.11 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005265/1.036, allocations: 198.7 kB / 0.9966 GB, free: 11.91 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01189/1.048, allocations: 7.798 MB / 1.004 GB, free: 4.016 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.109e-05/1.048, allocations: 91.86 kB / 1.004 GB, free: 3.926 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.46e-05/1.048, allocations: 8 kB / 1.004 GB, free: 3.918 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.16e-05/1.048, allocations: 11.95 kB / 1.004 GB, free: 3.906 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01772/1.066, allocations: 11.47 MB / 1.016 GB, free: 8.297 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.423e-05/1.066, allocations: 0 / 1.016 GB, free: 8.297 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001587/1.067, allocations: 327.5 kB / 1.016 GB, free: 7.977 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002772/1.07, allocations: 1.319 MB / 1.017 GB, free: 6.648 MB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003546/1.07, allocations: 63.95 kB / 1.017 GB, free: 6.586 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0105/1.081, allocations: 7.168 MB / 1.024 GB, free: 15.25 MB / 0.7794 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.595e-06/1.081, allocations: 0 / 1.024 GB, free: 15.25 MB / 0.7794 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01298/1.094, allocations: 7.469 MB / 1.031 GB, free: 7.664 MB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001513/1.095, allocations: 0.5515 MB / 1.032 GB, free: 7.109 MB / 0.7794 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002992/1.096, allocations: 47.98 kB / 1.032 GB, free: 7.062 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001176/1.097, allocations: 87.92 kB / 1.032 GB, free: 6.977 MB / 0.7794 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004299/1.097, allocations: 193.5 kB / 1.032 GB, free: 6.785 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001592/1.097, allocations: 75.95 kB / 1.032 GB, free: 6.711 MB / 0.7794 GB Notification: Performance of sorting global known variables: time 0.001211/1.099, allocations: 0.8018 MB / 1.033 GB, free: 5.91 MB / 0.7794 GB Notification: Performance of sort global known variables: time 1.3e-07/1.099, allocations: 3.938 kB / 1.033 GB, free: 5.906 MB / 0.7794 GB Notification: Performance of remove unused functions: time 0.005887/1.104, allocations: 1.768 MB / 1.035 GB, free: 4.137 MB / 0.7794 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 (184): * Single equations (assignments): 161 * 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 0.01752/1.122, allocations: 9.301 MB / 1.044 GB, free: 10.72 MB / 0.795 GB Notification: Performance of simCode: created initialization part: time 0.007384/1.129, allocations: 3.426 MB / 1.047 GB, free: 7.242 MB / 0.795 GB Notification: Performance of simCode: created event and clocks part: time 4.709e-06/1.129, allocations: 0 / 1.047 GB, free: 7.242 MB / 0.795 GB Notification: Performance of simCode: created simulation system equations: time 0.004495/1.134, allocations: 2.293 MB / 1.05 GB, free: 4.938 MB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00383/1.138, allocations: 0.7604 MB / 1.05 GB, free: 4.207 MB / 0.795 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3591/1.497, allocations: 21.86 MB / 1.072 GB, free: 311 MB / 0.795 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002081/1.499, allocations: 1.757 MB / 1.073 GB, free: 310.7 MB / 0.795 GB Notification: Performance of simCode: alias equations: time 0.001898/1.501, allocations: 0.841 MB / 1.074 GB, free: 310.6 MB / 0.795 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001496/1.502, allocations: 1.578 MB / 1.076 GB, free: 309.3 MB / 0.795 GB Notification: Performance of SimCode: time 2.044e-06/1.502, allocations: 2.031 kB / 1.076 GB, free: 309.3 MB / 0.795 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1449/1.647, allocations: 113.1 MB / 1.186 GB, free: 207.5 MB / 0.795 GB Notification: Performance of buildModelFMU: Generate platform static: time 18.91/20.56, allocations: 19.3 kB / 1.186 GB, free: 207.5 MB / 0.795 GB " [Timeout remaining time 639] (rm -f ThermofluidStream_dev_ThermofluidStream.Examples.Utilities.Tests.Piston.pipe ; mkfifo ThermofluidStream_dev_ThermofluidStream.Examples.Utilities.Tests.Piston.pipe ; head -c 1048576 < ThermofluidStream_dev_ThermofluidStream.Examples.Utilities.Tests.Piston.pipe >> ../files/ThermofluidStream_dev_ThermofluidStream.Examples.Utilities.Tests.Piston.sim & python3 -m fmpy simulate --output-file ThermofluidStream_dev_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_dev_ThermofluidStream_Examples_Utilities_Tests_Piston.fmu > ThermofluidStream_dev_ThermofluidStream.Examples.Utilities.Tests.Piston.pipe 2>&1) [Timeout 1260.0] [Calling os._exit(0), Time elapsed: 24.301487016957253] Failed to read output from testmodel.py, exit status != 0: 20.763928377069533 20.783846472 19.915068826 Calling exit ...