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 dev (/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: translateModel(ThermofluidStream.Examples.Utilities.Tests.Piston,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="Time|firstOrder.y|flowResistance.m_flow|flowResistance1.m_flow|flowResistance2.m_flow|flowResistance3.m_flow|piston2_1.M_left|piston2_1.M_right|piston2_1.l|piston2_1.medium_left.u|piston2_1.medium_right.u|pulse.T_start|pulse.count|steamSink.x",fileNamePrefix="ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston") translateModel(ThermofluidStream.Examples.Utilities.Tests.Piston,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="Time|firstOrder.y|flowResistance.m_flow|flowResistance1.m_flow|flowResistance2.m_flow|flowResistance3.m_flow|piston2_1.M_left|piston2_1.M_right|piston2_1.l|piston2_1.medium_left.u|piston2_1.medium_right.u|pulse.T_start|pulse.count|steamSink.x",fileNamePrefix="ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001212/0.001212, allocations: 99.31 kB / 15.05 MB, free: 1.105 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00144/0.00144, allocations: 177.3 kB / 15.95 MB, free: 216 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.54/1.54, allocations: 223.2 MB / 239.9 MB, free: 5.359 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo): time 0.8691/0.8691, allocations: 89.59 MB / 380.6 MB, free: 11.49 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0004722/0.0004722, allocations: 9.594 kB / 459.9 MB, free: 24.37 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1718/0.1723, allocations: 68.84 MB / 0.5163 GB, free: 11.79 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.Examples.Utilities.Tests.Piston): time 0.6408/0.8132, allocations: 188.3 MB / 0.7003 GB, free: 14.12 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.0496/0.8628, allocations: 36.68 MB / 0.7361 GB, free: 9.359 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004665/0.8675, allocations: 39.88 kB / 0.7361 GB, free: 9.32 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.009226/0.8768, allocations: 2.533 MB / 0.7386 GB, free: 6.777 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.01267/0.8895, allocations: 3.192 MB / 0.7417 GB, free: 3.578 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.02495/0.9145, allocations: 6.207 MB / 0.7478 GB, free: 13.38 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.009272/0.9238, allocations: 3.592 MB / 0.7513 GB, free: 9.789 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00278/0.9266, allocations: 1.499 MB / 0.7527 GB, free: 8.246 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.009329/0.9359, allocations: 4.287 MB / 0.7569 GB, free: 3.953 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003847/0.9398, allocations: 1.607 MB / 0.7585 GB, free: 2.34 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0006359/0.9405, allocations: 124 kB / 0.7586 GB, free: 2.219 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02425/0.9648, allocations: 9.405 MB / 0.7678 GB, free: 8.805 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.001498/0.9663, allocations: 0.533 MB / 0.7683 GB, free: 8.27 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.001774/0.9681, allocations: 0.75 MB / 0.7691 GB, free: 7.512 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.02139/0.9895, allocations: 7.545 MB / 0.7764 GB, free: 15.95 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 5.631e-06/0.9896, allocations: 0 / 0.7764 GB, free: 15.95 MB / 0.5919 GB Notification: Performance of FrontEnd: time 3.075e-06/0.9896, allocations: 0 / 0.7764 GB, free: 15.95 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 0.0003629/0.9899, allocations: 0 / 0.7764 GB, free: 15.95 MB / 0.5919 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 0.01885/1.009, allocations: 4.44 MB / 0.7808 GB, free: 11.44 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 5.078e-05/1.009, allocations: 12.03 kB / 0.7808 GB, free: 11.43 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005254/1.014, allocations: 0.7494 MB / 0.7815 GB, free: 10.67 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005407/1.02, allocations: 1.563 MB / 0.783 GB, free: 9.051 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004865/1.02, allocations: 262.9 kB / 0.7833 GB, free: 8.793 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002408/1.023, allocations: 363.8 kB / 0.7836 GB, free: 8.438 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01702/1.04, allocations: 4.289 MB / 0.7878 GB, free: 4.043 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001795/1.04, allocations: 3.938 kB / 0.7878 GB, free: 4.039 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001208/1.041, allocations: 144 kB / 0.788 GB, free: 3.898 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001708/1.041, allocations: 126.2 kB / 0.7881 GB, free: 3.773 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01096/1.052, allocations: 3.713 MB / 0.7917 GB, free: 52 kB / 0.5919 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 0.4356/1.488, allocations: 24.06 MB / 0.8152 GB, free: 210.5 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.007169/1.495, allocations: 2.866 MB / 0.818 GB, free: 209.5 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03399/1.529, allocations: 16.29 MB / 0.8339 GB, free: 199.2 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005725/1.535, allocations: 1.551 MB / 0.8354 GB, free: 198.7 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=201): time 8.646e-06/1.535, allocations: 0 / 0.8354 GB, free: 198.7 MB / 0.6075 GB Notification: Performance of matching and sorting (n=205): time 0.02372/1.559, allocations: 8.305 MB / 0.8435 GB, free: 194.7 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.317e-05/1.559, allocations: 76.25 kB / 0.8436 GB, free: 194.6 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001883/1.561, allocations: 1.036 MB / 0.8446 GB, free: 194 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 0.0002845/1.561, allocations: 66.42 kB / 0.8447 GB, free: 193.9 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.00104/1.562, allocations: 1.208 MB / 0.8459 GB, free: 192.9 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006596/1.563, allocations: 0.6948 MB / 0.8465 GB, free: 192.3 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000119/1.563, allocations: 39.84 kB / 0.8466 GB, free: 192.2 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 0.000146/1.563, allocations: 381.5 kB / 0.8469 GB, free: 191.9 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001605/1.565, allocations: 0.9041 MB / 0.8478 GB, free: 191.4 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00172/1.566, allocations: 1.222 MB / 0.849 GB, free: 190.6 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001741/1.568, allocations: 1.081 MB / 0.8501 GB, free: 190 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.032e-06/1.568, allocations: 3.969 kB / 0.8501 GB, free: 190 MB / 0.6075 GB Notification: Performance of matching and sorting (n=253) (initialization): time 0.005893/1.574, allocations: 3.112 MB / 0.8531 GB, free: 188.4 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 5.22e-05/1.574, allocations: 37.45 kB / 0.8531 GB, free: 188.3 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.807e-05/1.574, allocations: 9.312 kB / 0.8532 GB, free: 188.3 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002283/1.576, allocations: 0.7149 MB / 0.8539 GB, free: 188 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001877/1.578, allocations: 403.2 kB / 0.8542 GB, free: 187.9 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01153/1.59, allocations: 7.317 MB / 0.8614 GB, free: 182.6 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003404/1.593, allocations: 296 kB / 0.8617 GB, free: 182.4 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003656/1.594, allocations: 97.05 kB / 0.8618 GB, free: 182.4 MB / 0.6075 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 ($whenCondition1,piston2_1.medium_left.phase,piston2_1.medium_right.phase,$PRE.pulse.T_start,pulse.T_start,$PRE.pulse.count,pulse.count,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 (linear and non-linear blocks): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(6,58.3%) 46} * Non-linear torn systems: 2 {1 1,1 1} Notification: Performance of prepare postOptimizeDAE: time 0.002228/1.596, allocations: 0.6525 MB / 0.8624 GB, free: 181.9 MB / 0.6075 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005087/1.596, allocations: 165.3 kB / 0.8626 GB, free: 181.8 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01026/1.607, allocations: 7.774 MB / 0.8701 GB, free: 176.3 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.095e-05/1.607, allocations: 95.86 kB / 0.8702 GB, free: 176.2 MB / 0.6075 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.362e-05/1.607, allocations: 11.69 kB / 0.8702 GB, free: 176.2 MB / 0.6075 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.388e-05/1.607, allocations: 15.89 kB / 0.8703 GB, free: 176.2 MB / 0.6075 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0166/1.623, allocations: 12.03 MB / 0.882 GB, free: 164 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.396e-05/1.623, allocations: 64 / 0.882 GB, free: 164 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001508/1.625, allocations: 343.5 kB / 0.8823 GB, free: 163.7 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002714/1.628, allocations: 1.592 MB / 0.8839 GB, free: 162.1 MB / 0.6075 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003239/1.628, allocations: 71.94 kB / 0.884 GB, free: 162 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007831/1.636, allocations: 7.122 MB / 0.8909 GB, free: 154.7 MB / 0.6075 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.627e-06/1.636, allocations: 7.875 kB / 0.8909 GB, free: 154.7 MB / 0.6075 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01022/1.646, allocations: 7.508 MB / 0.8983 GB, free: 147.1 MB / 0.6075 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001844/1.648, allocations: 0.6059 MB / 0.8988 GB, free: 146.4 MB / 0.6075 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003634/1.648, allocations: 48 kB / 0.8989 GB, free: 146.4 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002016/1.65, allocations: 331.3 kB / 0.8992 GB, free: 146.1 MB / 0.6075 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004387/1.651, allocations: 193.7 kB / 0.8994 GB, free: 145.9 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001531/1.651, allocations: 80.06 kB / 0.8995 GB, free: 145.8 MB / 0.6075 GB Notification: Performance of sorting global known variables: time 0.0009298/1.652, allocations: 0.669 MB / 0.9001 GB, free: 145.1 MB / 0.6075 GB Notification: Performance of sort global known variables: time 2.21e-07/1.652, allocations: 0 / 0.9001 GB, free: 145.1 MB / 0.6075 GB Notification: Performance of remove unused functions: time 0.008106/1.66, allocations: 1.811 MB / 0.9019 GB, free: 143.4 MB / 0.6075 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 (linear and non-linear blocks): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 1 {(6,58.3%) 46} * Non-linear torn systems: 2 {1 5,1 5} Notification: Performance of Backend phase and start with SimCode phase: time 0.006949/1.667, allocations: 1.838 MB / 0.9037 GB, free: 141.8 MB / 0.6075 GB Notification: Performance of simCode: created initialization part: time 0.006661/1.674, allocations: 3.542 MB / 0.9071 GB, free: 138.2 MB / 0.6075 GB Notification: Performance of simCode: created event and clocks part: time 7.604e-06/1.674, allocations: 4 kB / 0.9072 GB, free: 138.2 MB / 0.6075 GB Notification: Performance of simCode: created simulation system equations: time 0.004022/1.678, allocations: 2.685 MB / 0.9098 GB, free: 135.5 MB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003946/1.682, allocations: 0.6602 MB / 0.9104 GB, free: 134.9 MB / 0.6075 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01523/1.697, allocations: 9.695 MB / 0.9199 GB, free: 125.2 MB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001992/1.699, allocations: 2.298 MB / 0.9221 GB, free: 122.8 MB / 0.6075 GB Notification: Performance of simCode: alias equations: time 0.002588/1.702, allocations: 0.837 MB / 0.9229 GB, free: 122 MB / 0.6075 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004986/1.702, allocations: 159.4 kB / 0.9231 GB, free: 121.8 MB / 0.6075 GB Notification: Performance of SimCode: time 1.673e-06/1.702, allocations: 0 / 0.9231 GB, free: 121.8 MB / 0.6075 GB Notification: Performance of Templates: time 0.1057/1.808, allocations: 77.34 MB / 0.9986 GB, free: 44.96 MB / 0.6075 GB make -j1 -f ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston.makefile (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 & ./ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston -abortSlowSimulation -alarm=1200 -emit_protected -lv LOG_STATS > ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston.pipe 2>&1) diffSimulationResults("ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston_res.mat","/mnt/ReferenceFiles/ThermofluidStream-main-regression/ReferenceData/ThermofluidStream.Examples.Utilities.Tests.Piston_ref.mat","../files/ThermofluidStream_ThermofluidStream.Examples.Utilities.Tests.Piston.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches