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 4.0.0+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_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"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.005834/0.005834, allocations: 97.62 kB / 15.73 MB, free: 6.047 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00128/0.00128, allocations: 198.6 kB / 16.68 MB, free: 5.969 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.462/1.462, allocations: 222.9 MB / 240.4 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 0.7504/0.7504, allocations: 93.71 MB / 384.3 MB, free: 6.898 MB / 318.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002304/0.002304, allocations: 79.88 kB / 0.52 GB, free: 6.293 MB / 398.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1436/0.1459, allocations: 68.27 MB / 0.5866 GB, free: 1.945 MB / 462.1 MB
Notification: Performance of NFInst.instantiate(ThermofluidStream.Examples.Utilities.Tests.Piston): time 0.5944/0.7403, allocations: 225.9 MB / 0.8073 GB, free: 0.5938 MB / 0.6387 GB
Notification: Performance of NFInst.instExpressions: time 0.05752/0.7979, allocations: 43.14 MB / 0.8494 GB, free: 5.312 MB / 0.6856 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004411/0.8024, allocations: 67.62 kB / 0.8495 GB, free: 5.246 MB / 0.6856 GB
Notification: Performance of NFTyping.typeComponents: time 0.008442/0.8108, allocations: 2.793 MB / 0.8522 GB, free: 2.438 MB / 0.6856 GB
Notification: Performance of NFTyping.typeBindings: time 0.4682/1.279, allocations: 3.294 MB / 0.8554 GB, free: 8.02 MB / 0.6856 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02428/1.303, allocations: 7.91 MB / 0.8632 GB, free: 7.965 MB / 0.6856 GB
Notification: Performance of NFFlatten.flatten: time 0.008658/1.312, allocations: 5.574 MB / 0.8686 GB, free: 7.961 MB / 0.6856 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003661/1.316, allocations: 1.839 MB / 0.8704 GB, free: 23.5 MB / 0.7012 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01026/1.326, allocations: 3.856 MB / 0.8742 GB, free: 23.05 MB / 0.7012 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005887/1.332, allocations: 2.399 MB / 0.8765 GB, free: 23.05 MB / 0.7012 GB
Notification: Performance of NFPackage.collectConstants: time 0.00196/1.334, allocations: 484.1 kB / 0.877 GB, free: 23.05 MB / 0.7012 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02619/1.36, allocations: 9.583 MB / 0.8863 GB, free: 23.02 MB / 0.7012 GB
Notification: Performance of NFScalarize.scalarize: time 0.001957/1.362, allocations: 0.9875 MB / 0.8873 GB, free: 23.02 MB / 0.7012 GB
Notification: Performance of NFVerifyModel.verify: time 0.005036/1.367, allocations: 2.251 MB / 0.8895 GB, free: 22.53 MB / 0.7012 GB
Notification: Performance of NFConvertDAE.convert: time 0.02656/1.394, allocations: 11.01 MB / 0.9002 GB, free: 21.54 MB / 0.7012 GB
Notification: Performance of FrontEnd - DAE generated: time 5.36e-06/1.394, allocations: 0 / 0.9002 GB, free: 21.54 MB / 0.7012 GB
Notification: Performance of FrontEnd: time 1.573e-06/1.394, allocations: 0 / 0.9002 GB, free: 21.54 MB / 0.7012 GB
Notification: Performance of Transformations before backend: time 0.0002228/1.394, allocations: 3.125 kB / 0.9002 GB, free: 21.54 MB / 0.7012 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 0.01785/1.412, allocations: 5.433 MB / 0.9055 GB, free: 19.42 MB / 0.7012 GB
Notification: Performance of prepare preOptimizeDAE: time 5.336e-05/1.412, allocations: 8.688 kB / 0.9056 GB, free: 19.42 MB / 0.7012 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0009388/1.413, allocations: 465.8 kB / 0.906 GB, free: 19.36 MB / 0.7012 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004144/1.417, allocations: 0.783 MB / 0.9068 GB, free: 19.14 MB / 0.7012 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004257/1.421, allocations: 1.955 MB / 0.9087 GB, free: 18.62 MB / 0.7012 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002099/1.422, allocations: 263.3 kB / 0.9089 GB, free: 18.62 MB / 0.7012 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0007836/1.422, allocations: 369.9 kB / 0.9093 GB, free: 18.61 MB / 0.7012 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01037/1.433, allocations: 4.321 MB / 0.9135 GB, free: 18.25 MB / 0.7012 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.246e-05/1.433, allocations: 9.344 kB / 0.9135 GB, free: 18.24 MB / 0.7012 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003647/1.433, allocations: 141.6 kB / 0.9136 GB, free: 18.24 MB / 0.7012 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001094/1.433, allocations: 125.5 kB / 0.9138 GB, free: 18.23 MB / 0.7012 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.009598/1.443, allocations: 3.687 MB / 0.9174 GB, free: 18.2 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 0.03177/1.475, allocations: 24.14 MB / 0.9409 GB, free: 316 kB / 0.7012 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.006395/1.481, allocations: 2.841 MB / 0.9437 GB, free: 15.52 MB / 0.7169 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002337/1.484, allocations: 1.257 MB / 0.9449 GB, free: 15.36 MB / 0.7169 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.03591/1.52, allocations: 16.23 MB / 0.9608 GB, free: 15.27 MB / 0.7325 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004681/1.524, allocations: 1.544 MB / 0.9623 GB, free: 14.18 MB / 0.7325 GB
Notification: Performance of pre-optimization done (n=201): time 6.131e-06/1.524, allocations: 7.938 kB / 0.9623 GB, free: 14.17 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=205): time 0.02096/1.545, allocations: 8.296 MB / 0.9704 GB, free: 8.117 MB / 0.7325 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.732e-05/1.545, allocations: 73.41 kB / 0.9705 GB, free: 8.035 MB / 0.7325 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00198/1.547, allocations: 1.246 MB / 0.9717 GB, free: 7.102 MB / 0.7325 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002829/1.548, allocations: 60.14 kB / 0.9717 GB, free: 7.062 MB / 0.7325 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001382/1.549, allocations: 1.336 MB / 0.973 GB, free: 6.086 MB / 0.7325 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0007897/1.55, allocations: 0.7316 MB / 0.9738 GB, free: 5.457 MB / 0.7325 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007136/1.551, allocations: 409.6 kB / 0.9742 GB, free: 5.203 MB / 0.7325 GB
Notification: Performance of setup shared object (initialization): time 0.0001274/1.551, allocations: 301.1 kB / 0.9744 GB, free: 4.906 MB / 0.7325 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001763/1.553, allocations: 0.898 MB / 0.9753 GB, free: 4.367 MB / 0.7325 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002031/1.555, allocations: 1.218 MB / 0.9765 GB, free: 3.453 MB / 0.7325 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.004051/1.559, allocations: 2.292 MB / 0.9787 GB, free: 2.016 MB / 0.7325 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.921e-06/1.559, allocations: 4 kB / 0.9787 GB, free: 2.012 MB / 0.7325 GB
Notification: Performance of matching and sorting (n=253) (initialization): time 0.006671/1.565, allocations: 3.125 MB / 0.9818 GB, free: 15.96 MB / 0.7481 GB
Notification: Performance of prepare postOptimizeDAE: time 6.164e-05/1.565, allocations: 35.89 kB / 0.9818 GB, free: 15.92 MB / 0.7481 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.574e-05/1.565, allocations: 12.09 kB / 0.9818 GB, free: 15.91 MB / 0.7481 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.002323/1.568, allocations: 0.6871 MB / 0.9825 GB, free: 15.36 MB / 0.7481 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001893/1.57, allocations: 403.1 kB / 0.9829 GB, free: 15 MB / 0.7481 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01311/1.583, allocations: 7.577 MB / 0.9903 GB, free: 9.453 MB / 0.7481 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001871/1.585, allocations: 94.31 kB / 0.9904 GB, free: 9.395 MB / 0.7481 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003011/1.585, allocations: 95.45 kB / 0.9905 GB, free: 9.32 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 (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 0.001626/1.587, allocations: 0.6692 MB / 0.9911 GB, free: 8.953 MB / 0.7481 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005053/1.587, allocations: 198.7 kB / 0.9913 GB, free: 8.758 MB / 0.7481 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01231/1.599, allocations: 7.755 MB / 0.9989 GB, free: 1.254 MB / 0.7481 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001042/1.6, allocations: 99.8 kB / 0.999 GB, free: 1.156 MB / 0.7481 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.336e-05/1.6, allocations: 8 kB / 0.999 GB, free: 1.148 MB / 0.7481 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.937e-05/1.6, allocations: 19.95 kB / 0.999 GB, free: 1.129 MB / 0.7481 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01914/1.619, allocations: 12.12 MB / 1.011 GB, free: 4.91 MB / 0.7637 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.413e-05/1.619, allocations: 0 / 1.011 GB, free: 4.91 MB / 0.7637 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00169/1.621, allocations: 339.2 kB / 1.011 GB, free: 4.594 MB / 0.7637 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.002888/1.623, allocations: 1.304 MB / 1.012 GB, free: 3.277 MB / 0.7637 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004251/1.624, allocations: 71.33 kB / 1.013 GB, free: 3.211 MB / 0.7637 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01082/1.635, allocations: 7.47 MB / 1.02 GB, free: 11.57 MB / 0.7794 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.081e-06/1.635, allocations: 5.969 kB / 1.02 GB, free: 11.57 MB / 0.7794 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01308/1.648, allocations: 7.532 MB / 1.027 GB, free: 3.957 MB / 0.7794 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001486/1.649, allocations: 0.6385 MB / 1.028 GB, free: 3.297 MB / 0.7794 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003777/1.65, allocations: 51.94 kB / 1.028 GB, free: 3.246 MB / 0.7794 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001334/1.651, allocations: 91.91 kB / 1.028 GB, free: 3.156 MB / 0.7794 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004685/1.652, allocations: 185.7 kB / 1.028 GB, free: 2.977 MB / 0.7794 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001824/1.652, allocations: 79.95 kB / 1.028 GB, free: 2.898 MB / 0.7794 GB
Notification: Performance of sorting global known variables: time 0.001258/1.653, allocations: 0.8018 MB / 1.029 GB, free: 2.098 MB / 0.7794 GB
Notification: Performance of sort global known variables: time 2.21e-07/1.653, allocations: 0 / 1.029 GB, free: 2.098 MB / 0.7794 GB
Notification: Performance of remove unused functions: time 0.006334/1.659, allocations: 1.799 MB / 1.031 GB, free: 304 kB / 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 0.01972/1.679, allocations: 9.415 MB / 1.04 GB, free: 6.98 MB / 0.795 GB
Notification: Performance of simCode: created initialization part: time 0.009705/1.689, allocations: 3.546 MB / 1.043 GB, free: 3.426 MB / 0.795 GB
Notification: Performance of simCode: created event and clocks part: time 9.929e-06/1.689, allocations: 0 / 1.043 GB, free: 3.426 MB / 0.795 GB
Notification: Performance of simCode: created simulation system equations: time 0.006483/1.696, allocations: 2.695 MB / 1.046 GB, free: 0.7695 MB / 0.795 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005258/1.701, allocations: 0.7717 MB / 1.047 GB, free: 28 kB / 0.795 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05444/1.755, allocations: 21.98 MB / 1.068 GB, free: 9.73 MB / 0.8262 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003837/1.759, allocations: 2.294 MB / 1.07 GB, free: 7.41 MB / 0.8262 GB
Notification: Performance of simCode: alias equations: time 0.002763/1.762, allocations: 0.8566 MB / 1.071 GB, free: 6.57 MB / 0.8262 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003009/1.765, allocations: 1.585 MB / 1.073 GB, free: 4.984 MB / 0.8262 GB
Notification: Performance of SimCode: time 8.21e-07/1.765, allocations: 0 / 1.073 GB, free: 4.984 MB / 0.8262 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5292/2.294, allocations: 111.2 MB / 1.181 GB, free: 446.8 MB / 0.92 GB
Notification: Performance of buildModelFMU: Generate platform static: time 21.24/23.54, allocations: 14.19 kB / 1.181 GB, free: 446.8 MB / 0.92 GB
(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)