Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo) Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Running command: "" <> buildModelFMU(ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Fluid_TestPipesAndValves_SeriesPipes12",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Fluid_TestPipesAndValves_SeriesPipes12",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001733/0.001734, allocations: 180.9 kB / 8.006 MB, free: 1.07 MB / 5.871 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.181/2.181, allocations: 205.3 MB / 213.7 MB, free: 1.738 MB / 170.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.001013/0.001013, allocations: 91.39 kB / 261.8 MB, free: 1.68 MB / 218.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2588/0.2588, allocations: 43.49 MB / 353.2 MB, free: 284 kB / 250.7 MB Notification: Performance of FrontEnd - loaded program: time 1.647e-05/1.649e-05, allocations: 0 / 418.4 MB, free: 28.45 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1426/0.1426, allocations: 58.86 MB / 477.2 MB, free: 1.539 MB / 314.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 6.428/6.571, allocations: 2.827 GB / 3.293 GB, free: 60.96 MB / 0.4948 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002101/6.571, allocations: 77.62 kB / 3.293 GB, free: 60.93 MB / 0.4948 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Interfaces.mo:714:9-719:39:writable] Notification: From here: [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Fluid/Interfaces.mo:306:3-308:69:writable] Warning: Inherited elements are not identical: bug: https://trac.modelica.org/Modelica/ticket/627 first: Medium.MassFlowRate m_flow(min = if allowFlowReversal then -Modelica.Constants.inf else 0, start = m_flow_start, stateSelect = if momentumDynamics == Modelica.Fluid.Types.Dynamics.SteadyState then StateSelect.default else StateSelect.prefer) "mass flow rates between states" second: Medium.MassFlowRate m_flow(min = if allowFlowReversal then -Modelica.Constants.inf else 0, start = m_flow_start) "Mass flow rate in design flow direction" Continue .... Notification: Performance of FrontEnd - DAE generated: time 2.967/9.538, allocations: 0.7964 GB / 4.089 GB, free: 43.02 MB / 0.5261 GB Notification: Performance of FrontEnd: time 3.327e-06/9.538, allocations: 0 / 4.089 GB, free: 43.02 MB / 0.5261 GB Notification: Performance of Transformations before backend: time 0.0002272/9.538, allocations: 62.41 kB / 4.089 GB, free: 43 MB / 0.5261 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 512 * Number of variables: 512 Notification: Performance of Generate backend data structure: time 0.0184/9.557, allocations: 3.863 MB / 4.093 GB, free: 40.91 MB / 0.5261 GB Notification: Performance of prepare preOptimizeDAE: time 5.489e-05/9.557, allocations: 10.56 kB / 4.093 GB, free: 40.91 MB / 0.5261 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007534/9.564, allocations: 0.8442 MB / 4.094 GB, free: 40.7 MB / 0.5261 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00722/9.572, allocations: 2.091 MB / 4.096 GB, free: 39.74 MB / 0.5261 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002918/9.572, allocations: 91.91 kB / 4.096 GB, free: 39.73 MB / 0.5261 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009697/9.573, allocations: 117.5 kB / 4.096 GB, free: 39.73 MB / 0.5261 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.005803/9.579, allocations: 2.539 MB / 4.099 GB, free: 38.86 MB / 0.5261 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00475/9.584, allocations: 2.8 MB / 4.101 GB, free: 37.54 MB / 0.5261 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.738e-05/9.584, allocations: 11.66 kB / 4.101 GB, free: 37.54 MB / 0.5261 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002504/9.584, allocations: 7.719 kB / 4.101 GB, free: 37.54 MB / 0.5261 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.000201/9.584, allocations: 155 kB / 4.102 GB, free: 37.52 MB / 0.5261 GB Warning: The model contains alias variables with conflicting start and/or 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 0.6332/10.22, allocations: 94.01 MB / 4.193 GB, free: 39.15 MB / 0.5417 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002769/10.22, allocations: 1.643 MB / 4.195 GB, free: 39.12 MB / 0.5417 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00129/10.22, allocations: 0.9811 MB / 4.196 GB, free: 39.11 MB / 0.5417 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03114/10.25, allocations: 16.93 MB / 4.213 GB, free: 28.7 MB / 0.5417 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002177/10.25, allocations: 1.172 MB / 4.214 GB, free: 28.58 MB / 0.5417 GB Notification: Performance of pre-optimization done (n=147): time 5.059e-06/10.25, allocations: 3.375 kB / 4.214 GB, free: 28.58 MB / 0.5417 GB Notification: Performance of matching and sorting (n=163): time 0.0225/10.28, allocations: 8.105 MB / 4.222 GB, free: 27.09 MB / 0.5417 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001507/10.28, allocations: 381.7 kB / 4.222 GB, free: 26.65 MB / 0.5417 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002117/10.28, allocations: 1.126 MB / 4.223 GB, free: 26.48 MB / 0.5417 GB Notification: Performance of collectPreVariables (initialization): time 0.0004384/10.28, allocations: 28.17 kB / 4.223 GB, free: 26.45 MB / 0.5417 GB Notification: Performance of collectInitialEqns (initialization): time 0.001198/10.28, allocations: 1.005 MB / 4.224 GB, free: 26.11 MB / 0.5417 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008289/10.28, allocations: 0.5414 MB / 4.225 GB, free: 25.83 MB / 0.5417 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001229/10.28, allocations: 3.094 kB / 4.225 GB, free: 25.83 MB / 0.5417 GB Notification: Performance of setup shared object (initialization): time 0.0001775/10.28, allocations: 383 kB / 4.225 GB, free: 25.52 MB / 0.5417 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001625/10.28, allocations: 1.022 MB / 4.226 GB, free: 25.52 MB / 0.5417 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001827/10.29, allocations: 1.476 MB / 4.227 GB, free: 25.02 MB / 0.5417 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01263/10.3, allocations: 3.321 MB / 4.231 GB, free: 24.93 MB / 0.5417 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.604e-05/10.3, allocations: 4.719 kB / 4.231 GB, free: 24.93 MB / 0.5417 GB Notification: Performance of matching and sorting (n=257) (initialization): time 0.01784/10.32, allocations: 5.577 MB / 4.236 GB, free: 24.7 MB / 0.5417 GB Notification: Performance of prepare postOptimizeDAE: time 0.001279/10.32, allocations: 4.732 MB / 4.241 GB, free: 19.82 MB / 0.5417 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.408e-05/10.32, allocations: 12.5 kB / 4.241 GB, free: 19.82 MB / 0.5417 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006992/10.32, allocations: 2.031 MB / 4.243 GB, free: 19.77 MB / 0.5417 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001433/10.33, allocations: 311.8 kB / 4.243 GB, free: 19.77 MB / 0.5417 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006033/10.33, allocations: 3.677 MB / 4.247 GB, free: 19.18 MB / 0.5417 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003028/10.34, allocations: 256.6 kB / 4.247 GB, free: 19.16 MB / 0.5417 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002998/10.34, allocations: 105.5 kB / 4.247 GB, free: 19.16 MB / 0.5417 GB Notification: Performance of prepare postOptimizeDAE: time 1.53e-05/10.34, allocations: 4.344 kB / 4.247 GB, free: 19.16 MB / 0.5417 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01603/10.35, allocations: 4.977 MB / 4.252 GB, free: 19.05 MB / 0.5417 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.553e-05/10.35, allocations: 10.34 kB / 4.252 GB, free: 19.05 MB / 0.5417 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.005748/10.36, allocations: 1.544 MB / 4.253 GB, free: 19 MB / 0.5417 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001817/10.36, allocations: 351.1 kB / 4.254 GB, free: 18.99 MB / 0.5417 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003661/10.36, allocations: 2.693 MB / 4.256 GB, free: 18.42 MB / 0.5417 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00282/10.37, allocations: 236.6 kB / 4.257 GB, free: 18.39 MB / 0.5417 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002845/10.37, allocations: 101.3 kB / 4.257 GB, free: 18.39 MB / 0.5417 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 53 * Number of states: 0 () * Number of discrete variables: 23 (pipe3.state_a.phase,simpleGenericOrifice.state_b.phase,simpleGenericOrifice.state_a.phase,valve.state_b.phase,valve.state_a.phase,pipe1.state_a.phase,$whenCondition1,pipe1.statesFM[2].phase,pipe2.statesFM[1].phase,pipe2.statesFM[2].phase,valveOpening1.a,valveOpening1.b,valveOpening1.last,$PRE.valveOpening1.nextEvent,valveOpening1.nextEvent,valveOpening1.nextEventScaled,pipe3.statesFM[2].phase,source.medium.phase,sink.medium.phase,pipe3.state_b.phase,pipe2.state_b.phase,pipe2.state_a.phase,pipe1.state_b.phase) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (157): * Single equations (assignments): 153 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {8 86} Notification: Performance of prepare postOptimizeDAE: time 0.0007499/10.37, allocations: 201.2 kB / 4.257 GB, free: 18.25 MB / 0.5417 GB Notification: Performance of postOpt createAliasVarsForOutputStates (simulation): time 0.006078/10.37, allocations: 2.552 MB / 4.259 GB, free: 18.05 MB / 0.5417 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004088/10.37, allocations: 181.6 kB / 4.259 GB, free: 17.96 MB / 0.5417 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009257/10.38, allocations: 6.878 MB / 4.266 GB, free: 17.38 MB / 0.5417 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.933e-05/10.38, allocations: 75.72 kB / 4.266 GB, free: 17.38 MB / 0.5417 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.543e-05/10.38, allocations: 3.938 kB / 4.266 GB, free: 17.38 MB / 0.5417 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006778/10.39, allocations: 5.707 MB / 4.272 GB, free: 16.69 MB / 0.5417 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01303/10.4, allocations: 9.354 MB / 4.281 GB, free: 16.12 MB / 0.5417 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.356e-05/10.4, allocations: 0 / 4.281 GB, free: 16.12 MB / 0.5417 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001511/10.4, allocations: 361.7 kB / 4.281 GB, free: 16.12 MB / 0.5417 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008215/10.41, allocations: 339.5 kB / 4.282 GB, free: 16.07 MB / 0.5417 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001544/10.41, allocations: 35.41 kB / 4.282 GB, free: 16.07 MB / 0.5417 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001342/10.41, allocations: 2.691 MB / 4.284 GB, free: 13.98 MB / 0.5417 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.109e-06/10.41, allocations: 0 / 4.284 GB, free: 13.98 MB / 0.5417 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008772/10.42, allocations: 6.471 MB / 4.291 GB, free: 13.38 MB / 0.5417 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001754/10.42, allocations: 0.7049 MB / 4.291 GB, free: 13.08 MB / 0.5417 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004516/10.42, allocations: 19.17 kB / 4.291 GB, free: 13.08 MB / 0.5417 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001571/10.42, allocations: 159.8 kB / 4.292 GB, free: 13.06 MB / 0.5417 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002823/10.42, allocations: 139.3 kB / 4.292 GB, free: 13.05 MB / 0.5417 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000145/10.42, allocations: 67.36 kB / 4.292 GB, free: 13.05 MB / 0.5417 GB Notification: Performance of sorting global known variables: time 0.001539/10.42, allocations: 1.092 MB / 4.293 GB, free: 12.94 MB / 0.5417 GB Notification: Performance of sort global known variables: time 4.51e-07/10.42, allocations: 0 / 4.293 GB, free: 12.94 MB / 0.5417 GB Notification: Performance of remove unused functions: time 0.0112/10.43, allocations: 2.654 MB / 4.295 GB, free: 12.81 MB / 0.5417 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 10 (pipe1.mediums[1].p,pipe1.mediums[1].h,valve.filter.x[1],valve.filter.x[2],pipe2.mediums[1].p,pipe2.mediums[1].h,pipe2.mediums[2].p,pipe2.mediums[2].h,pipe3.mediums[1].p,pipe3.mediums[1].h) * Number of discrete variables: 44 ($cse5.region3boundary,$cse6.region3boundary,$cse7.phase,$cse7.region,$cse9.phase,$cse9.region,$cse14.phase,$cse14.region,$cse15.phase,$cse15.region,$cse17.phase,$cse17.region,$cse18.region3boundary,$cse19.region3boundary,$cse20.phase,$cse20.region,$cse21.region3boundary,$cse22.region3boundary,$cse23.phase,$cse23.region,$cse25.phase,$cse25.region,$cse26.phase,$cse26.region,$cse31.phase,$cse31.region,$cse32.phase,$cse32.region,$cse33.region3boundary,$cse34.region3boundary,$cse35.phase,$cse35.region,$cse37.phase,$cse37.region,$whenCondition1,pipe1.statesFM[2].phase,pipe2.statesFM[1].phase,pipe2.statesFM[2].phase,valveOpening1.a,valveOpening1.b,valveOpening1.last,valveOpening1.nextEvent,valveOpening1.nextEventScaled,pipe3.statesFM[2].phase) * Number of discrete states: 6 (valveOpening1.nextEvent,valveOpening1.last,valveOpening1.nextEventScaled,valveOpening1.b,valveOpening1.a,$whenCondition1) * Top-level inputs: 0 Notification: Strong component statistics for simulation (184): * Single equations (assignments): 158 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 21 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 4 {1 1,1 1,1 1,1 1} Notification: Performance of Backend phase and start with SimCode phase: time 0.02378/10.46, allocations: 10.16 MB / 4.305 GB, free: 11.11 MB / 0.5417 GB Notification: Performance of simCode: created initialization part: time 0.008552/10.47, allocations: 4.762 MB / 4.31 GB, free: 10.82 MB / 0.5417 GB Notification: Performance of simCode: created event and clocks part: time 1.137e-05/10.47, allocations: 1.5 kB / 4.31 GB, free: 10.82 MB / 0.5417 GB Notification: Performance of simCode: created simulation system equations: time 0.003192/10.47, allocations: 2.171 MB / 4.312 GB, free: 10.75 MB / 0.5417 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004689/10.47, allocations: 0.7778 MB / 4.313 GB, free: 10.7 MB / 0.5417 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01815/10.49, allocations: 7.038 MB / 4.32 GB, free: 7.801 MB / 0.5417 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001967/10.49, allocations: 2.215 MB / 4.322 GB, free: 22.15 MB / 0.5573 GB Notification: Performance of simCode: alias equations: time 0.003879/10.5, allocations: 1.977 MB / 4.324 GB, free: 20.99 MB / 0.5573 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00132/10.5, allocations: 1.189 MB / 4.325 GB, free: 20.32 MB / 0.5573 GB Notification: Performance of SimCode: time 3.026e-06/10.5, allocations: 0 / 4.325 GB, free: 20.32 MB / 0.5573 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.6847/11.18, allocations: 111.6 MB / 4.434 GB, free: 60.86 MB / 0.5573 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002335/11.18, allocations: 184.2 kB / 4.434 GB, free: 60.66 MB / 0.5573 GB Notification: Performance of buildModelFMU: Generate platform static: time 7.214/18.4, allocations: 0 / 4.434 GB, free: 60.66 MB / 0.5573 GB (rm -f ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12_res.mat --tempDir=temp_ModelicaTest_3_2_3_ModelicaTest_Fluid_TestPipesAndValves_SeriesPipes12_fmu --startTime=0 --stopTime=5 --timeout=50 --tolerance=1e-06 ModelicaTest_3_2_3_ModelicaTest_Fluid_TestPipesAndValves_SeriesPipes12.fmu > ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result ModelicaTest_3.2.3_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12_res.mat does not exist to compare? outputFormat=mat