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 0.001221/0.001221, allocations: 105.4 kB / 16.45 MB, free: 6.453 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 0.001335/0.001335, allocations: 210.4 kB / 19.43 MB, free: 3.625 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 1.39/1.39, allocations: 230.6 MB / 252.8 MB, free: 8.945 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 0.7333/0.7333, allocations: 94.56 MB / 403.4 MB, free: 10.3 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 0.002371/0.002371, allocations: 84.5 kB / 0.5499 GB, free: 38.94 MB / 446.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1258/0.1282, allocations: 73.03 MB / 0.6212 GB, free: 1.961 MB / 462.1 MB
Notification: Performance of NFInst.instantiate(ThermofluidStream.Examples.Utilities.Tests.Piston): time 0.559/0.6872, allocations: 227.6 MB / 0.8435 GB, free: 9.605 MB / 0.5919 GB
Notification: Performance of NFInst.instExpressions: time 0.05459/0.7418, allocations: 43.28 MB / 0.8858 GB, free: 2.637 MB / 0.6231 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003872/0.7456, allocations: 91.25 kB / 0.8859 GB, free: 2.547 MB / 0.6231 GB
Notification: Performance of NFTyping.typeComponents: time 0.008165/0.7538, allocations: 2.797 MB / 0.8886 GB, free: 15.73 MB / 0.6387 GB
Notification: Performance of NFTyping.typeBindings: time 0.01075/0.7645, allocations: 3.358 MB / 0.8919 GB, free: 12.36 MB / 0.6387 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02346/0.788, allocations: 7.934 MB / 0.8996 GB, free: 4.422 MB / 0.6387 GB
Notification: Performance of NFFlatten.flatten: time 0.009083/0.7971, allocations: 5.591 MB / 0.9051 GB, free: 14.81 MB / 0.6544 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002355/0.7994, allocations: 1.105 MB / 0.9062 GB, free: 13.63 MB / 0.6544 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.008339/0.8078, allocations: 3.942 MB / 0.91 GB, free: 9.656 MB / 0.6544 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004527/0.8123, allocations: 2.44 MB / 0.9124 GB, free: 7.207 MB / 0.6544 GB
Notification: Performance of NFPackage.collectConstants: time 0.001628/0.8139, allocations: 484 kB / 0.9128 GB, free: 6.734 MB / 0.6544 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02264/0.8366, allocations: 9.639 MB / 0.9223 GB, free: 13.08 MB / 0.67 GB
Notification: Performance of NFScalarize.scalarize: time 0.001895/0.8385, allocations: 0.993 MB / 0.9232 GB, free: 12.09 MB / 0.67 GB
Notification: Performance of NFVerifyModel.verify: time 0.004433/0.8429, allocations: 2.253 MB / 0.9254 GB, free: 9.824 MB / 0.67 GB
Notification: Performance of NFConvertDAE.convert: time 0.02775/0.8707, allocations: 11.02 MB / 0.9362 GB, free: 14.77 MB / 0.6856 GB
Notification: Performance of FrontEnd - DAE generated: time 1.916e-05/0.8707, allocations: 8 kB / 0.9362 GB, free: 14.76 MB / 0.6856 GB
Notification: Performance of FrontEnd: time 4.028e-06/0.8707, allocations: 7.938 kB / 0.9362 GB, free: 14.75 MB / 0.6856 GB
Notification: Performance of Transformations before backend: time 0.0003021/0.871, allocations: 0 / 0.9362 GB, free: 14.75 MB / 0.6856 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 0.02072/0.8917, allocations: 5.432 MB / 0.9415 GB, free: 9.238 MB / 0.6856 GB
Notification: Performance of prepare preOptimizeDAE: time 6.585e-05/0.8918, allocations: 12.03 kB / 0.9415 GB, free: 9.227 MB / 0.6856 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001128/0.8929, allocations: 468.5 kB / 0.942 GB, free: 8.758 MB / 0.6856 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004257/0.8971, allocations: 0.7823 MB / 0.9427 GB, free: 7.973 MB / 0.6856 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004594/0.9017, allocations: 1.965 MB / 0.9447 GB, free: 5.953 MB / 0.6856 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002457/0.902, allocations: 262.8 kB / 0.9449 GB, free: 5.695 MB / 0.6856 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008697/0.9029, allocations: 363.9 kB / 0.9453 GB, free: 5.34 MB / 0.6856 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01028/0.9131, allocations: 4.324 MB / 0.9495 GB, free: 0.9102 MB / 0.6856 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.474e-05/0.9132, allocations: 3.938 kB / 0.9495 GB, free: 0.9062 MB / 0.6856 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00033/0.9135, allocations: 144 kB / 0.9496 GB, free: 0.7656 MB / 0.6856 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001204/0.9136, allocations: 118.2 kB / 0.9497 GB, free: 0.6484 MB / 0.6856 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00927/0.9229, allocations: 3.69 MB / 0.9533 GB, free: 12.95 MB / 0.7012 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 0.02914/0.9521, allocations: 24.13 MB / 0.9769 GB, free: 2.152 MB / 0.7169 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006184/0.9582, allocations: 2.694 MB / 0.9795 GB, free: 15.38 MB / 0.7325 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002329/0.9606, allocations: 1.146 MB / 0.9806 GB, free: 14.23 MB / 0.7325 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.03696/0.9975, allocations: 17.67 MB / 0.9979 GB, free: 10.36 MB / 0.7481 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004607/1.002, allocations: 1.545 MB / 0.9994 GB, free: 8.805 MB / 0.7481 GB
Notification: Performance of pre-optimization done (n=201): time 4.669e-06/1.002, allocations: 0 / 0.9994 GB, free: 8.805 MB / 0.7481 GB
Notification: Performance of matching and sorting (n=205): time 0.02119/1.023, allocations: 8.267 MB / 1.007 GB, free: 392 kB / 0.7481 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.493e-05/1.023, allocations: 73.41 kB / 1.008 GB, free: 304 kB / 0.7481 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001987/1.025, allocations: 1.251 MB / 1.009 GB, free: 15.03 MB / 0.7637 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002735/1.026, allocations: 61.7 kB / 1.009 GB, free: 14.96 MB / 0.7637 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001313/1.027, allocations: 1.335 MB / 1.01 GB, free: 13.61 MB / 0.7637 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0009523/1.028, allocations: 0.7319 MB / 1.011 GB, free: 12.88 MB / 0.7637 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007068/1.029, allocations: 395.4 kB / 1.011 GB, free: 12.49 MB / 0.7637 GB
Notification: Performance of setup shared object (initialization): time 0.0001616/1.029, allocations: 309.1 kB / 1.012 GB, free: 12.18 MB / 0.7637 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001934/1.031, allocations: 0.9097 MB / 1.012 GB, free: 11.27 MB / 0.7637 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.00229/1.033, allocations: 1.21 MB / 1.014 GB, free: 9.957 MB / 0.7637 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004374/1.037, allocations: 2.288 MB / 1.016 GB, free: 7.559 MB / 0.7637 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.366e-06/1.037, allocations: 4 kB / 1.016 GB, free: 7.555 MB / 0.7637 GB
Notification: Performance of matching and sorting (n=253) (initialization): time 0.006998/1.044, allocations: 3.101 MB / 1.019 GB, free: 4.426 MB / 0.7637 GB
Notification: Performance of prepare postOptimizeDAE: time 6.321e-05/1.044, allocations: 33.7 kB / 1.019 GB, free: 4.387 MB / 0.7637 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.835e-05/1.044, allocations: 8 kB / 1.019 GB, free: 4.379 MB / 0.7637 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002316/1.047, allocations: 0.6871 MB / 1.02 GB, free: 3.684 MB / 0.7637 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001831/1.049, allocations: 407.4 kB / 1.02 GB, free: 3.285 MB / 0.7637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01353/1.062, allocations: 7.581 MB / 1.027 GB, free: 11.51 MB / 0.7794 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001766/1.064, allocations: 84 kB / 1.027 GB, free: 11.43 MB / 0.7794 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001992/1.064, allocations: 87.97 kB / 1.028 GB, free: 11.34 MB / 0.7794 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
   {(6,46,61.1%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 2 systems
   {(1,1), (1,1)}
Notification: Performance of prepare postOptimizeDAE: time 0.001633/1.066, allocations: 0.6743 MB / 1.028 GB, free: 10.66 MB / 0.7794 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004475/1.066, allocations: 202.7 kB / 1.028 GB, free: 10.46 MB / 0.7794 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01201/1.078, allocations: 7.658 MB / 1.036 GB, free: 2.703 MB / 0.7794 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001042/1.078, allocations: 91.86 kB / 1.036 GB, free: 2.613 MB / 0.7794 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.322e-05/1.078, allocations: 8 kB / 1.036 GB, free: 2.605 MB / 0.7794 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.137e-05/1.078, allocations: 11.95 kB / 1.036 GB, free: 2.594 MB / 0.7794 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3297/1.408, allocations: 12 MB / 1.048 GB, free: 306.7 MB / 0.7794 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.237e-05/1.408, allocations: 0 / 1.048 GB, free: 306.7 MB / 0.7794 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001689/1.41, allocations: 342 kB / 1.048 GB, free: 306.7 MB / 0.7794 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.003381/1.413, allocations: 1.309 MB / 1.049 GB, free: 306.4 MB / 0.7794 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003629/1.414, allocations: 68.72 kB / 1.049 GB, free: 306.4 MB / 0.7794 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00914/1.423, allocations: 7.482 MB / 1.057 GB, free: 301.5 MB / 0.7794 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.415e-06/1.423, allocations: 0 / 1.057 GB, free: 301.5 MB / 0.7794 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0101/1.433, allocations: 7.433 MB / 1.064 GB, free: 298.2 MB / 0.7794 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001218/1.434, allocations: 0.6357 MB / 1.065 GB, free: 298 MB / 0.7794 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003108/1.434, allocations: 47.88 kB / 1.065 GB, free: 297.9 MB / 0.7794 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001205/1.436, allocations: 89.84 kB / 1.065 GB, free: 297.9 MB / 0.7794 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004318/1.436, allocations: 193.7 kB / 1.065 GB, free: 297.9 MB / 0.7794 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001374/1.436, allocations: 82.8 kB / 1.065 GB, free: 297.9 MB / 0.7794 GB
Notification: Performance of sorting global known variables: time 0.0009982/1.437, allocations: 0.8014 MB / 1.066 GB, free: 297.6 MB / 0.7794 GB
Notification: Performance of sort global known variables: time 7e-08/1.437, allocations: 0 / 1.066 GB, free: 297.6 MB / 0.7794 GB
Notification: Performance of remove unused functions: time 0.004822/1.442, allocations: 1.807 MB / 1.067 GB, free: 297.4 MB / 0.7794 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,$cse33.region,$cse35.phase,$cse35.region,$cse37.phase,$cse37.region,$cse39.phase,$cse39.region,$cse41.phase,$cse41.region,$cse44.phase,$cse44.region,$cse47.phase,$cse47.region,$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 (191):
 * Single equations (assignments): 168
 * 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
   {(6,46,61.1%)}
 * 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 0.0151/1.457, allocations: 9.338 MB / 1.077 GB, free: 293.5 MB / 0.7794 GB
Notification: Performance of simCode: created initialization part: time 0.006444/1.463, allocations: 3.411 MB / 1.08 GB, free: 292 MB / 0.7794 GB
Notification: Performance of simCode: created event and clocks part: time 5.621e-06/1.463, allocations: 2.375 kB / 1.08 GB, free: 292 MB / 0.7794 GB
Notification: Performance of simCode: created simulation system equations: time 0.00376/1.467, allocations: 2.297 MB / 1.082 GB, free: 290.4 MB / 0.7794 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003667/1.471, allocations: 0.7758 MB / 1.083 GB, free: 289.9 MB / 0.7794 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03491/1.506, allocations: 21.94 MB / 1.104 GB, free: 268 MB / 0.7794 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001589/1.507, allocations: 2.286 MB / 1.107 GB, free: 265.7 MB / 0.7794 GB
Notification: Performance of simCode: alias equations: time 0.001856/1.509, allocations: 0.8642 MB / 1.107 GB, free: 264.9 MB / 0.7794 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001521/1.511, allocations: 1.585 MB / 1.109 GB, free: 263.3 MB / 0.7794 GB
Notification: Performance of SimCode: time 1.213e-06/1.511, allocations: 0 / 1.109 GB, free: 263.3 MB / 0.7794 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.157/1.668, allocations: 111.9 MB / 1.218 GB, free: 151.8 MB / 0.7794 GB
Notification: Performance of buildModelFMU: Generate platform static: time 19.42/21.09, allocations: 4 kB / 1.218 GB, free: 151.8 MB / 0.7794 GB
"
[Timeout remaining time 639]
(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: 24.674599614008912]
Failed to read output from testmodel.py, exit status != 0:
21.270283881007344 21.299576769 20.423424061
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x7f2fde573340>