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 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo", uses=false)
Using package ThermofluidStream with version 1.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/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: "" <> 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"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001586/0.001586, allocations: 108 kB / 15.61 MB, free: 148 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00147/0.00147, allocations: 193.6 kB / 16.53 MB, free: 6.664 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.437/1.437, allocations: 222.9 MB / 240.2 MB, free: 4.352 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo): time 0.6681/0.6681, allocations: 91.22 MB / 381.6 MB, free: 9.379 MB / 318.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001485/0.001485, allocations: 73.48 kB / 460.4 MB, free: 23.18 MB / 350.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1373/0.1388, allocations: 67.7 MB / 0.5157 GB, free: 10.07 MB / 398.1 MB
Notification: Performance of NFInst.instantiate(ThermofluidStream.Examples.Utilities.Tests.Piston): time 0.4752/0.614, allocations: 225.9 MB / 0.7364 GB, free: 13.52 MB / 0.545 GB
Notification: Performance of NFInst.instExpressions: time 0.04773/0.6618, allocations: 43.11 MB / 0.7785 GB, free: 2.273 MB / 0.5762 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003704/0.6656, allocations: 67.62 kB / 0.7785 GB, free: 2.207 MB / 0.5762 GB
Notification: Performance of NFTyping.typeComponents: time 0.007875/0.6735, allocations: 2.804 MB / 0.7813 GB, free: 15.39 MB / 0.5919 GB
Notification: Performance of NFTyping.typeBindings: time 0.01116/0.6847, allocations: 3.292 MB / 0.7845 GB, free: 12.07 MB / 0.5919 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02721/0.7119, allocations: 7.918 MB / 0.7922 GB, free: 4.156 MB / 0.5919 GB
Notification: Performance of NFFlatten.flatten: time 0.008877/0.7208, allocations: 5.531 MB / 0.7976 GB, free: 14.61 MB / 0.6075 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003725/0.7246, allocations: 1.828 MB / 0.7994 GB, free: 12.72 MB / 0.6075 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.008657/0.7333, allocations: 3.848 MB / 0.8032 GB, free: 8.836 MB / 0.6075 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004277/0.7376, allocations: 2.382 MB / 0.8055 GB, free: 6.445 MB / 0.6075 GB
Notification: Performance of NFPackage.collectConstants: time 0.001955/0.7396, allocations: 491.9 kB / 0.806 GB, free: 5.965 MB / 0.6075 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02275/0.7624, allocations: 9.417 MB / 0.8152 GB, free: 12.54 MB / 0.6231 GB
Notification: Performance of NFScalarize.scalarize: time 0.001871/0.7643, allocations: 0.9814 MB / 0.8161 GB, free: 11.55 MB / 0.6231 GB
Notification: Performance of NFVerifyModel.verify: time 0.005082/0.7694, allocations: 2.253 MB / 0.8183 GB, free: 9.293 MB / 0.6231 GB
Notification: Performance of NFConvertDAE.convert: time 0.448/1.217, allocations: 10.83 MB / 0.8289 GB, free: 34.7 MB / 0.6231 GB
Notification: Performance of FrontEnd - DAE generated: time 1.024e-05/1.218, allocations: 0.5156 kB / 0.8289 GB, free: 34.7 MB / 0.6231 GB
Notification: Performance of FrontEnd: time 3.086e-06/1.218, allocations: 0 / 0.8289 GB, free: 34.7 MB / 0.6231 GB
Notification: Performance of Transformations before backend: time 0.000255/1.218, allocations: 1.438 kB / 0.8289 GB, free: 34.7 MB / 0.6231 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 0.0199/1.238, allocations: 5.292 MB / 0.8341 GB, free: 33.16 MB / 0.6231 GB
Notification: Performance of prepare preOptimizeDAE: time 4.699e-05/1.238, allocations: 9.062 kB / 0.8341 GB, free: 33.16 MB / 0.6231 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006813/1.238, allocations: 467.5 kB / 0.8345 GB, free: 33.1 MB / 0.6231 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004005/1.242, allocations: 0.766 MB / 0.8353 GB, free: 32.91 MB / 0.6231 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004092/1.247, allocations: 1.861 MB / 0.8371 GB, free: 32.43 MB / 0.6231 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000228/1.247, allocations: 259 kB / 0.8373 GB, free: 32.42 MB / 0.6231 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001033/1.248, allocations: 365.1 kB / 0.8377 GB, free: 32.41 MB / 0.6231 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01138/1.259, allocations: 4.328 MB / 0.8419 GB, free: 32.05 MB / 0.6231 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001988/1.26, allocations: 2.938 kB / 0.8419 GB, free: 32.05 MB / 0.6231 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001017/1.261, allocations: 143.8 kB / 0.842 GB, free: 32.05 MB / 0.6231 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002965/1.261, allocations: 125.6 kB / 0.8422 GB, free: 32.04 MB / 0.6231 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01084/1.272, allocations: 3.692 MB / 0.8458 GB, free: 32.01 MB / 0.6231 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 0.03046/1.302, allocations: 24.25 MB / 0.8695 GB, free: 16.14 MB / 0.6231 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006656/1.309, allocations: 2.843 MB / 0.8722 GB, free: 15.72 MB / 0.6231 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002516/1.311, allocations: 1.248 MB / 0.8734 GB, free: 15.7 MB / 0.6231 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0326/1.344, allocations: 16.17 MB / 0.8892 GB, free: 21.48 MB / 0.6387 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004461/1.349, allocations: 1.539 MB / 0.8907 GB, free: 21.42 MB / 0.6387 GB
Notification: Performance of pre-optimization done (n=201): time 5.731e-06/1.349, allocations: 1.422 kB / 0.8907 GB, free: 21.42 MB / 0.6387 GB
Notification: Performance of matching and sorting (n=205): time 0.02178/1.37, allocations: 8.249 MB / 0.8988 GB, free: 19.91 MB / 0.6387 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.044e-05/1.371, allocations: 79.53 kB / 0.8989 GB, free: 19.84 MB / 0.6387 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001921/1.372, allocations: 1.236 MB / 0.9001 GB, free: 19.66 MB / 0.6387 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003605/1.373, allocations: 58.52 kB / 0.9001 GB, free: 19.62 MB / 0.6387 GB
Notification: Performance of collectInitialEqns (initialization): time 0.00096/1.374, allocations: 1.3 MB / 0.9014 GB, free: 19.03 MB / 0.6387 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006816/1.374, allocations: 0.6991 MB / 0.9021 GB, free: 18.58 MB / 0.6387 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008004/1.375, allocations: 396.1 kB / 0.9025 GB, free: 18.56 MB / 0.6387 GB
Notification: Performance of setup shared object (initialization): time 9.757e-05/1.375, allocations: 308.4 kB / 0.9028 GB, free: 18.26 MB / 0.6387 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001743/1.377, allocations: 0.8989 MB / 0.9036 GB, free: 18.26 MB / 0.6387 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002055/1.379, allocations: 1.217 MB / 0.9048 GB, free: 17.96 MB / 0.6387 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004133/1.383, allocations: 2.287 MB / 0.9071 GB, free: 17.61 MB / 0.6387 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.043e-05/1.383, allocations: 3.438 kB / 0.9071 GB, free: 17.61 MB / 0.6387 GB
Notification: Performance of matching and sorting (n=253) (initialization): time 0.006468/1.39, allocations: 3.116 MB / 0.9101 GB, free: 17.34 MB / 0.6387 GB
Notification: Performance of prepare postOptimizeDAE: time 5.816e-05/1.39, allocations: 40.2 kB / 0.9101 GB, free: 17.3 MB / 0.6387 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.94e-05/1.39, allocations: 11.67 kB / 0.9102 GB, free: 17.3 MB / 0.6387 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002073/1.392, allocations: 0.6959 MB / 0.9108 GB, free: 17.25 MB / 0.6387 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001769/1.394, allocations: 398.1 kB / 0.9112 GB, free: 17.25 MB / 0.6387 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01179/1.406, allocations: 7.595 MB / 0.9186 GB, free: 13.52 MB / 0.6387 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001869/1.408, allocations: 88.33 kB / 0.9187 GB, free: 13.48 MB / 0.6387 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004271/1.408, allocations: 89.88 kB / 0.9188 GB, free: 13.42 MB / 0.6387 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 0.00167/1.41, allocations: 0.6792 MB / 0.9195 GB, free: 13.07 MB / 0.6387 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005931/1.41, allocations: 182.3 kB / 0.9196 GB, free: 12.89 MB / 0.6387 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0109/1.421, allocations: 7.769 MB / 0.9272 GB, free: 8.812 MB / 0.6387 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.765e-05/1.421, allocations: 102.9 kB / 0.9273 GB, free: 8.77 MB / 0.6387 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.691e-05/1.421, allocations: 8 kB / 0.9273 GB, free: 8.762 MB / 0.6387 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.272e-05/1.421, allocations: 12.75 kB / 0.9273 GB, free: 8.762 MB / 0.6387 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01918/1.441, allocations: 12.12 MB / 0.9392 GB, free: 14.86 MB / 0.6544 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.62e-05/1.441, allocations: 0 / 0.9392 GB, free: 14.86 MB / 0.6544 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001652/1.442, allocations: 348.6 kB / 0.9395 GB, free: 14.54 MB / 0.6544 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002625/1.445, allocations: 1.311 MB / 0.9408 GB, free: 13.21 MB / 0.6544 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004303/1.445, allocations: 63.95 kB / 0.9409 GB, free: 13.15 MB / 0.6544 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.009837/1.455, allocations: 7.476 MB / 0.9482 GB, free: 5.508 MB / 0.6544 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.745e-06/1.455, allocations: 0 / 0.9482 GB, free: 5.508 MB / 0.6544 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0124/1.468, allocations: 7.512 MB / 0.9555 GB, free: 13.92 MB / 0.67 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001239/1.469, allocations: 0.6183 MB / 0.9561 GB, free: 13.28 MB / 0.67 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005116/1.469, allocations: 55.92 kB / 0.9561 GB, free: 13.22 MB / 0.67 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001539/1.471, allocations: 91.92 kB / 0.9562 GB, free: 13.13 MB / 0.67 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004528/1.471, allocations: 182 kB / 0.9564 GB, free: 12.95 MB / 0.67 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002381/1.472, allocations: 79.95 kB / 0.9565 GB, free: 12.88 MB / 0.67 GB
Notification: Performance of sorting global known variables: time 0.001262/1.473, allocations: 0.7975 MB / 0.9573 GB, free: 12.08 MB / 0.67 GB
Notification: Performance of sort global known variables: time 3.8e-07/1.473, allocations: 0 / 0.9573 GB, free: 12.08 MB / 0.67 GB
Notification: Performance of remove unused functions: time 0.005743/1.479, allocations: 1.789 MB / 0.959 GB, free: 10.29 MB / 0.67 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 0.01734/1.496, allocations: 9.402 MB / 0.9682 GB, free: 0.9883 MB / 0.67 GB
Notification: Performance of simCode: created initialization part: time 0.01454/1.511, allocations: 3.947 MB / 0.972 GB, free: 13.06 MB / 0.6856 GB
Notification: Performance of simCode: created event and clocks part: time 6.322e-06/1.511, allocations: 0 / 0.972 GB, free: 13.06 MB / 0.6856 GB
Notification: Performance of simCode: created simulation system equations: time 0.004997/1.516, allocations: 2.687 MB / 0.9747 GB, free: 10.41 MB / 0.6856 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005185/1.521, allocations: 0.7723 MB / 0.9754 GB, free: 9.668 MB / 0.6856 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04777/1.569, allocations: 23.56 MB / 0.9984 GB, free: 1.012 MB / 0.7012 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002791/1.572, allocations: 2.286 MB / 1.001 GB, free: 14.7 MB / 0.7169 GB
Notification: Performance of simCode: alias equations: time 0.002398/1.574, allocations: 0.8607 MB / 1.002 GB, free: 13.85 MB / 0.7169 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002159/1.576, allocations: 1.581 MB / 1.003 GB, free: 12.27 MB / 0.7169 GB
Notification: Performance of SimCode: time 7.21e-07/1.576, allocations: 0 / 1.003 GB, free: 12.27 MB / 0.7169 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4137/1.99, allocations: 109.9 MB / 1.11 GB, free: 402.4 MB / 0.8106 GB
Notification: Performance of buildModelFMU: Generate platform static: time 15.37/17.36, allocations: 3.812 kB / 1.11 GB, free: 402.4 MB / 0.8106 GB
(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)