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 0.0009795/0.0009795, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 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 0.0009131/0.0009131, allocations: 170.3 kB / 22.46 MB, free: 2.102 MB / 18.57 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 0.8788/0.8788, allocations: 177.1 MB / 202.8 MB, free: 5.758 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.3.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.3.0/package.mo): time 0.5198/0.5198, allocations: 80.18 MB / 339.4 MB, free: 7.539 MB / 314.7 MB
"
[Timeout remaining time 179]
Using package ThermofluidStream with version 1.3.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.3.0/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: Performance of FrontEnd - loaded program: time 1.803e-06/1.803e-06, allocations: 0 / 0.4924 GB, free: 6.648 MB / 410.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.458e-05/1.638e-05, allocations: 2.281 kB / 0.4924 GB, free: 6.645 MB / 410.7 MB
Notification: Performance of NFInst.instantiate(ThermofluidStream.Examples.Utilities.Tests.Piston): time 0.4186/0.4186, allocations: 214.8 MB / 0.7022 GB, free: 2.906 MB / 0.5417 GB
Notification: Performance of NFInst.instExpressions: time 0.02915/0.4477, allocations: 37.11 MB / 0.7384 GB, free: 12.71 MB / 0.5573 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003134/0.4509, allocations: 97.81 kB / 0.7385 GB, free: 12.71 MB / 0.5573 GB
Notification: Performance of NFTyping.typeComponents: time 0.004963/0.4558, allocations: 2.391 MB / 0.7408 GB, free: 11.02 MB / 0.5573 GB
Notification: Performance of NFTyping.typeBindings: time 0.007954/0.4638, allocations: 3.578 MB / 0.7443 GB, free: 8.301 MB / 0.5573 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01825/0.4821, allocations: 8.036 MB / 0.7522 GB, free: 2.789 MB / 0.5573 GB
Notification: Performance of NFFlatten.flatten: time 0.00664/0.4887, allocations: 6.12 MB / 0.7582 GB, free: 15.02 MB / 0.573 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001429/0.4901, allocations: 1.006 MB / 0.7591 GB, free: 14.18 MB / 0.573 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01029/0.5004, allocations: 5.09 MB / 0.7641 GB, free: 9.059 MB / 0.573 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004819/0.5052, allocations: 2.05 MB / 0.7661 GB, free: 7.004 MB / 0.573 GB
Notification: Performance of NFPackage.collectConstants: time 0.0006368/0.5059, allocations: 484 kB / 0.7666 GB, free: 6.531 MB / 0.573 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02287/0.5287, allocations: 9.13 MB / 0.7755 GB, free: 13.39 MB / 0.5886 GB
Notification: Performance of NFScalarize.scalarize: time 0.00188/0.5306, allocations: 1.047 MB / 0.7765 GB, free: 12.34 MB / 0.5886 GB
Notification: Performance of NFVerifyModel.verify: time 0.003517/0.5341, allocations: 1.673 MB / 0.7781 GB, free: 10.66 MB / 0.5886 GB
Notification: Performance of NFConvertDAE.convert: time 0.03012/0.5643, allocations: 12.43 MB / 0.7903 GB, free: 14.2 MB / 0.6042 GB
Notification: Performance of FrontEnd - DAE generated: time 5.691e-06/0.5643, allocations: 0 / 0.7903 GB, free: 14.2 MB / 0.6042 GB
Notification: Performance of FrontEnd: time 2.254e-06/0.5643, allocations: 0 / 0.7903 GB, free: 14.2 MB / 0.6042 GB
Notification: Performance of Transformations before backend: time 8.051e-05/0.5643, allocations: 0 / 0.7903 GB, free: 14.2 MB / 0.6042 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 882
 * Number of variables: 882
Notification: Performance of Generate backend data structure: time 0.01163/0.576, allocations: 5.384 MB / 0.7955 GB, free: 8.75 MB / 0.6042 GB
Notification: Performance of prepare preOptimizeDAE: time 4.471e-05/0.576, allocations: 9.469 kB / 0.7956 GB, free: 8.742 MB / 0.6042 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004063/0.5764, allocations: 468.5 kB / 0.796 GB, free: 8.273 MB / 0.6042 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002107/0.5785, allocations: 0.8174 MB / 0.7968 GB, free: 7.453 MB / 0.6042 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002621/0.5812, allocations: 1.893 MB / 0.7986 GB, free: 5.508 MB / 0.6042 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001333/0.5813, allocations: 274.8 kB / 0.7989 GB, free: 5.238 MB / 0.6042 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.000377/0.5817, allocations: 365.3 kB / 0.7993 GB, free: 4.883 MB / 0.6042 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00518/0.5868, allocations: 4.44 MB / 0.8036 GB, free: 304 kB / 0.6042 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.602e-05/0.5869, allocations: 11.94 kB / 0.8036 GB, free: 292 kB / 0.6042 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002168/0.5871, allocations: 140 kB / 0.8037 GB, free: 152 kB / 0.6042 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.923e-05/0.5872, allocations: 126.2 kB / 0.8039 GB, free: 24 kB / 0.6042 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005064/0.5923, allocations: 3.67 MB / 0.8074 GB, free: 12.34 MB / 0.6198 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 0.01329/0.6056, allocations: 12.98 MB / 0.8201 GB, free: 15.11 MB / 0.6355 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.00331/0.6089, allocations: 2.414 MB / 0.8225 GB, free: 12.7 MB / 0.6355 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001204/0.6101, allocations: 1.072 MB / 0.8235 GB, free: 11.62 MB / 0.6355 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0154/0.6255, allocations: 8.806 MB / 0.8321 GB, free: 2.816 MB / 0.6355 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002756/0.6282, allocations: 1.576 MB / 0.8337 GB, free: 1.219 MB / 0.6355 GB
Notification: Performance of pre-optimization done (n=198): time 4.028e-06/0.6282, allocations: 0 / 0.8337 GB, free: 1.219 MB / 0.6355 GB
Notification: Performance of matching and sorting (n=202): time 0.01347/0.6417, allocations: 7.655 MB / 0.8411 GB, free: 9.539 MB / 0.6511 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.757e-05/0.6418, allocations: 73.41 kB / 0.8412 GB, free: 9.453 MB / 0.6511 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001355/0.6431, allocations: 1.316 MB / 0.8425 GB, free: 8.125 MB / 0.6511 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001036/0.6432, allocations: 61.7 kB / 0.8426 GB, free: 8.059 MB / 0.6511 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0008533/0.6441, allocations: 1.374 MB / 0.8439 GB, free: 6.668 MB / 0.6511 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004119/0.6445, allocations: 0.7126 MB / 0.8446 GB, free: 5.949 MB / 0.6511 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004412/0.6449, allocations: 395.4 kB / 0.845 GB, free: 5.559 MB / 0.6511 GB
Notification: Performance of setup shared object (initialization): time 7.814e-05/0.645, allocations: 305.1 kB / 0.8453 GB, free: 5.258 MB / 0.6511 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001196/0.6462, allocations: 0.9114 MB / 0.8462 GB, free: 4.34 MB / 0.6511 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001681/0.6479, allocations: 1.252 MB / 0.8474 GB, free: 2.961 MB / 0.6511 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002642/0.6505, allocations: 2.272 MB / 0.8496 GB, free: 0.5664 MB / 0.6511 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.66e-06/0.6505, allocations: 4 kB / 0.8496 GB, free: 0.5625 MB / 0.6511 GB
Notification: Performance of matching and sorting (n=254) (initialization): time 0.004099/0.6546, allocations: 3.123 MB / 0.8526 GB, free: 13.41 MB / 0.6667 GB
Notification: Performance of prepare postOptimizeDAE: time 4.207e-05/0.6547, allocations: 37.64 kB / 0.8527 GB, free: 13.36 MB / 0.6667 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.545e-05/0.6547, allocations: 12 kB / 0.8527 GB, free: 13.35 MB / 0.6667 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001394/0.6561, allocations: 0.6803 MB / 0.8534 GB, free: 12.66 MB / 0.6667 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000835/0.6569, allocations: 399.5 kB / 0.8537 GB, free: 12.27 MB / 0.6667 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00733/0.6642, allocations: 7.228 MB / 0.8608 GB, free: 4.875 MB / 0.6667 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008619/0.6651, allocations: 84 kB / 0.8609 GB, free: 4.793 MB / 0.6667 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001124/0.6652, allocations: 95.91 kB / 0.861 GB, free: 4.699 MB / 0.6667 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 39
 * 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 (200):
 * Single equations (assignments): 196
 * 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 0.001167/0.6664, allocations: 0.6705 MB / 0.8616 GB, free: 4.02 MB / 0.6667 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002114/0.6666, allocations: 206.7 kB / 0.8618 GB, free: 3.816 MB / 0.6667 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00678/0.6734, allocations: 7.834 MB / 0.8695 GB, free: 11.88 MB / 0.6823 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.817e-05/0.6734, allocations: 95.86 kB / 0.8696 GB, free: 11.79 MB / 0.6823 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.276e-06/0.6734, allocations: 8 kB / 0.8696 GB, free: 11.78 MB / 0.6823 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.658e-05/0.6734, allocations: 11.95 kB / 0.8696 GB, free: 11.77 MB / 0.6823 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01/0.6834, allocations: 11.5 MB / 0.8808 GB, free: 140 kB / 0.6823 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.675e-06/0.6835, allocations: 0 / 0.8808 GB, free: 140 kB / 0.6823 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008911/0.6843, allocations: 327.5 kB / 0.8811 GB, free: 15.82 MB / 0.698 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001749/0.6861, allocations: 1.325 MB / 0.8824 GB, free: 14.48 MB / 0.698 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001103/0.6862, allocations: 71.89 kB / 0.8825 GB, free: 14.41 MB / 0.698 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.006118/0.6923, allocations: 7.173 MB / 0.8895 GB, free: 7.066 MB / 0.698 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.333e-06/0.6923, allocations: 0 / 0.8895 GB, free: 7.066 MB / 0.698 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00724/0.6996, allocations: 7.471 MB / 0.8968 GB, free: 15.48 MB / 0.7136 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0008547/0.7004, allocations: 0.5555 MB / 0.8973 GB, free: 14.93 MB / 0.7136 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001546/0.7006, allocations: 44 kB / 0.8974 GB, free: 14.88 MB / 0.7136 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006207/0.7012, allocations: 91.91 kB / 0.8975 GB, free: 14.79 MB / 0.7136 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002771/0.7015, allocations: 193.6 kB / 0.8976 GB, free: 14.61 MB / 0.7136 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001015/0.7016, allocations: 80 kB / 0.8977 GB, free: 14.53 MB / 0.7136 GB
Notification: Performance of sorting global known variables: time 0.0008734/0.7024, allocations: 0.8348 MB / 0.8985 GB, free: 13.7 MB / 0.7136 GB
Notification: Performance of sort global known variables: time 1.7e-07/0.7024, allocations: 0 / 0.8985 GB, free: 13.7 MB / 0.7136 GB
Notification: Performance of remove unused functions: time 0.004152/0.7066, allocations: 1.799 MB / 0.9003 GB, free: 11.89 MB / 0.7136 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 0.01198/0.7186, allocations: 9.455 MB / 0.9095 GB, free: 2.328 MB / 0.7136 GB
Notification: Performance of simCode: created initialization part: time 0.219/0.9376, allocations: 3.421 MB / 0.9129 GB, free: 304 MB / 0.7136 GB
Notification: Performance of simCode: created event and clocks part: time 5.34e-06/0.9376, allocations: 0 / 0.9129 GB, free: 304 MB / 0.7136 GB
Notification: Performance of simCode: created simulation system equations: time 0.003655/0.9412, allocations: 2.296 MB / 0.9151 GB, free: 303.8 MB / 0.7136 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002969/0.9442, allocations: 0.9381 MB / 0.916 GB, free: 303.7 MB / 0.7136 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0263/0.9705, allocations: 21.99 MB / 0.9375 GB, free: 293.8 MB / 0.7136 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001399/0.9719, allocations: 1.771 MB / 0.9392 GB, free: 293.5 MB / 0.7136 GB
Notification: Performance of simCode: alias equations: time 0.001531/0.9734, allocations: 0.8486 MB / 0.9401 GB, free: 293.4 MB / 0.7136 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009845/0.9744, allocations: 1.603 MB / 0.9416 GB, free: 292 MB / 0.7136 GB
Notification: Performance of SimCode: time 1.974e-06/0.9744, allocations: 3.188 kB / 0.9416 GB, free: 292 MB / 0.7136 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1059/1.08, allocations: 117.3 MB / 1.056 GB, free: 176.7 MB / 0.7136 GB
Notification: Performance of buildModelFMU: Generate platform static: time 11.98/13.06, allocations: 8.062 kB / 1.056 GB, free: 176.7 MB / 0.7136 GB
"
[Timeout remaining time 647]
(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: 15.6736453557387]
Failed to read output from testmodel.py, exit status != 0:
13.212047732435167 13.217977364 12.652164663
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x70a68ddc93a0>