Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.conf.json 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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 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) 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) Running command: "" <> buildModelFMU(ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Fluid_TestPipesAndValves_SeriesPipes12",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Fluid_TestPipesAndValves_SeriesPipes12",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001382/0.001381, allocations: 176.8 kB / 17.06 MB, free: 5.098 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.442/1.442, allocations: 223.2 MB / 241 MB, free: 11.89 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001169/0.001169, allocations: 106.8 kB / 292.1 MB, free: 10.91 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.428/0.428, allocations: 44.22 MB / 387.5 MB, free: 39.11 MB / 298.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0003331/0.0003332, allocations: 11.98 kB / 460 MB, free: 1.668 MB / 330.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4023/0.4026, allocations: 61.9 MB / 0.5096 GB, free: 37.96 MB / 378.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 6.239/6.642, allocations: 2.832 GB / 3.342 GB, free: 16.83 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002209/6.642, allocations: 87.92 kB / 3.342 GB, free: 16.75 MB / 0.5261 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/Fluid/Interfaces.mo:714:9-719:39:writable] Notification: From here: [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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 3.047/9.689, allocations: 0.8141 GB / 4.156 GB, free: 17.76 MB / 0.5417 GB Notification: Performance of FrontEnd: time 2.935e-06/9.689, allocations: 4 kB / 4.156 GB, free: 17.75 MB / 0.5417 GB Notification: Performance of Transformations before backend: time 0.0003352/9.69, allocations: 72.05 kB / 4.156 GB, free: 17.68 MB / 0.5417 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 0.01631/9.706, allocations: 4.139 MB / 4.16 GB, free: 13.48 MB / 0.5417 GB Notification: Performance of prepare preOptimizeDAE: time 5.078e-05/9.706, allocations: 12.03 kB / 4.16 GB, free: 13.46 MB / 0.5417 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001443/9.707, allocations: 294.9 kB / 4.161 GB, free: 13.17 MB / 0.5417 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006664/9.714, allocations: 0.8477 MB / 4.161 GB, free: 12.32 MB / 0.5417 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00653/9.721, allocations: 2.103 MB / 4.163 GB, free: 10.16 MB / 0.5417 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002478/9.721, allocations: 184.1 kB / 4.164 GB, free: 9.984 MB / 0.5417 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009393/9.722, allocations: 203.8 kB / 4.164 GB, free: 9.785 MB / 0.5417 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008502/9.73, allocations: 3.589 MB / 4.167 GB, free: 5.988 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 5.437e-05/9.73, allocations: 11.31 kB / 4.167 GB, free: 5.98 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002901/9.731, allocations: 87.97 kB / 4.167 GB, free: 5.895 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001766/9.731, allocations: 163.5 kB / 4.168 GB, free: 5.734 MB / 0.5417 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006761/9.738, allocations: 3.301 MB / 4.171 GB, free: 2.43 MB / 0.5417 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 0.02223/9.76, allocations: 15.19 MB / 4.186 GB, free: 1.996 MB / 0.5573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.4108/10.17, allocations: 2.338 MB / 4.188 GB, free: 43.78 MB / 0.5573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.05528/10.23, allocations: 24.46 MB / 4.212 GB, free: 28.87 MB / 0.5573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006026/10.23, allocations: 1.664 MB / 4.213 GB, free: 28.78 MB / 0.5573 GB Notification: Performance of pre-optimization done (n=155): time 4.809e-06/10.23, allocations: 0 / 4.213 GB, free: 28.78 MB / 0.5573 GB Notification: Performance of matching and sorting (n=171): time 0.02512/10.26, allocations: 8.31 MB / 4.222 GB, free: 28.03 MB / 0.5573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.493e-05/10.26, allocations: 277.7 kB / 4.222 GB, free: 27.72 MB / 0.5573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002412/10.26, allocations: 1.468 MB / 4.223 GB, free: 27.55 MB / 0.5573 GB Notification: Performance of collectPreVariables (initialization): time 0.0002387/10.26, allocations: 56.52 kB / 4.223 GB, free: 27.52 MB / 0.5573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007457/10.26, allocations: 0.9718 MB / 4.224 GB, free: 27.22 MB / 0.5573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004805/10.26, allocations: 0.5784 MB / 4.225 GB, free: 26.93 MB / 0.5573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001273/10.26, allocations: 43.86 kB / 4.225 GB, free: 26.93 MB / 0.5573 GB Notification: Performance of setup shared object (initialization): time 0.0001081/10.26, allocations: 388.9 kB / 4.225 GB, free: 26.62 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001943/10.26, allocations: 1.164 MB / 4.226 GB, free: 26.62 MB / 0.5573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002415/10.27, allocations: 1.617 MB / 4.228 GB, free: 26.12 MB / 0.5573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0025/10.27, allocations: 1.385 MB / 4.229 GB, free: 26.07 MB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.312e-05/10.27, allocations: 3.5 kB / 4.229 GB, free: 26.07 MB / 0.5573 GB Notification: Performance of matching and sorting (n=257) (initialization): time 0.007251/10.28, allocations: 3.973 MB / 4.233 GB, free: 25.85 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 0.0009318/10.28, allocations: 4.807 MB / 4.238 GB, free: 20.8 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.537e-05/10.28, allocations: 18.8 kB / 4.238 GB, free: 20.8 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01574/10.29, allocations: 3.189 MB / 4.241 GB, free: 20.79 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001424/10.29, allocations: 310.9 kB / 4.241 GB, free: 20.79 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005745/10.3, allocations: 3.512 MB / 4.245 GB, free: 20.21 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002684/10.3, allocations: 261.6 kB / 4.245 GB, free: 20.2 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002775/10.3, allocations: 98.58 kB / 4.245 GB, free: 20.2 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 1.884e-05/10.3, allocations: 5.625 kB / 4.245 GB, free: 20.2 MB / 0.5573 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.006896/10.31, allocations: 3.561 MB / 4.249 GB, free: 20.11 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.62e-05/10.31, allocations: 18.09 kB / 4.249 GB, free: 20.11 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006902/10.32, allocations: 1.77 MB / 4.25 GB, free: 20.09 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001474/10.32, allocations: 352.2 kB / 4.251 GB, free: 20.09 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003995/10.32, allocations: 2.756 MB / 4.253 GB, free: 19.53 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002637/10.32, allocations: 257.5 kB / 4.254 GB, free: 19.52 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002311/10.33, allocations: 99.41 kB / 4.254 GB, free: 19.52 MB / 0.5573 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,$whenCondition1,source.medium.phase,pipe1.statesFM[2].phase,sink.medium.phase,pipe2.statesFM[1].phase,pipe2.statesFM[2].phase,valveOpening1.a,valveOpening1.b,valveOpening1.last,$PRE.valveOpening1.nextEvent,valveOpening1.nextEvent,valveOpening1.nextEventScaled,pipe3.statesFM[2].phase,pipe3.state_b.phase,pipe2.state_b.phase,pipe2.state_a.phase,pipe1.state_b.phase) * Number of discrete states: 0 () * Number of clocked 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 0.001565/10.33, allocations: 0.7206 MB / 4.254 GB, free: 19.3 MB / 0.5573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004439/10.33, allocations: 205.4 kB / 4.255 GB, free: 19.2 MB / 0.5573 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.009504/10.34, allocations: 7.84 MB / 4.262 GB, free: 18.51 MB / 0.5573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.521e-05/10.34, allocations: 95.41 kB / 4.262 GB, free: 18.51 MB / 0.5573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.908e-06/10.34, allocations: 0 / 4.262 GB, free: 18.51 MB / 0.5573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007172/10.34, allocations: 6.736 MB / 4.269 GB, free: 17.69 MB / 0.5573 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0132/10.36, allocations: 11.05 MB / 4.28 GB, free: 16.99 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.101e-05/10.36, allocations: 0 / 4.28 GB, free: 16.99 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00157/10.36, allocations: 409.3 kB / 4.28 GB, free: 16.99 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001385/10.36, allocations: 382.6 kB / 4.28 GB, free: 16.95 MB / 0.5573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001536/10.36, allocations: 68.38 kB / 4.281 GB, free: 16.95 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001145/10.36, allocations: 2.572 MB / 4.283 GB, free: 14.87 MB / 0.5573 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.513e-06/10.36, allocations: 0 / 4.283 GB, free: 14.87 MB / 0.5573 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00859/10.37, allocations: 7.316 MB / 4.29 GB, free: 14.23 MB / 0.5573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001792/10.37, allocations: 0.7761 MB / 4.291 GB, free: 13.89 MB / 0.5573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003604/10.37, allocations: 48.78 kB / 4.291 GB, free: 13.89 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001408/10.37, allocations: 199.2 kB / 4.291 GB, free: 13.88 MB / 0.5573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002591/10.37, allocations: 153.2 kB / 4.291 GB, free: 13.88 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001357/10.37, allocations: 69.91 kB / 4.291 GB, free: 13.88 MB / 0.5573 GB Notification: Performance of sorting global known variables: time 0.001642/10.38, allocations: 1.308 MB / 4.293 GB, free: 13.73 MB / 0.5573 GB Notification: Performance of sort global known variables: time 2.5e-07/10.38, allocations: 2.719 kB / 4.293 GB, free: 13.73 MB / 0.5573 GB Notification: Performance of remove unused functions: time 0.009336/10.39, allocations: 2.801 MB / 4.295 GB, free: 13.61 MB / 0.5573 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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: 54 ($cse3.phase,$cse3.region,$cse5.region3boundary,$cse6.region3boundary,$cse7.phase,$cse7.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region,$cse15.phase,$cse15.region,$cse16.phase,$cse16.region,$cse18.phase,$cse18.region,$cse19.phase,$cse19.region,$cse22.phase,$cse22.region,$cse24.region3boundary,$cse25.region3boundary,$cse26.phase,$cse26.region,$cse27.region3boundary,$cse28.region3boundary,$cse29.phase,$cse29.region,$cse31.phase,$cse31.region,$cse32.phase,$cse32.region,$cse37.phase,$cse37.region,$cse38.phase,$cse38.region,$cse39.region3boundary,$cse40.region3boundary,$cse41.phase,$cse41.region,$cse43.phase,$cse43.region,$whenCondition1,source.medium.phase,pipe1.statesFM[2].phase,sink.medium.phase,pipe2.statesFM[1].phase,pipe2.statesFM[2].phase,valveOpening1.a,valveOpening1.b,valveOpening1.last,valveOpening1.nextEvent,valveOpening1.nextEventScaled,pipe3.statesFM[2].phase) * Number of discrete states: 6 (valveOpening1.nextEvent,valveOpening1.last,valveOpening1.nextEventScaled,valveOpening1.b,valveOpening1.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (198): * Single equations (assignments): 168 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 25 * 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 0.02023/10.41, allocations: 10.59 MB / 4.306 GB, free: 12.25 MB / 0.5573 GB Notification: Performance of simCode: created initialization part: time 0.008875/10.41, allocations: 5.39 MB / 4.311 GB, free: 11.93 MB / 0.5573 GB Notification: Performance of simCode: created event and clocks part: time 8.596e-06/10.41, allocations: 1.75 kB / 4.311 GB, free: 11.93 MB / 0.5573 GB Notification: Performance of simCode: created simulation system equations: time 0.003035/10.42, allocations: 2.451 MB / 4.313 GB, free: 11.84 MB / 0.5573 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004221/10.42, allocations: 0.9313 MB / 4.314 GB, free: 11.83 MB / 0.5573 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02025/10.44, allocations: 19.34 MB / 4.333 GB, free: 15.11 MB / 0.573 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001594/10.44, allocations: 2.312 MB / 4.335 GB, free: 14.2 MB / 0.573 GB Notification: Performance of simCode: alias equations: time 0.003105/10.45, allocations: 1.765 MB / 4.337 GB, free: 14.13 MB / 0.573 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001285/10.45, allocations: 1.312 MB / 4.338 GB, free: 13.07 MB / 0.573 GB Notification: Performance of SimCode: time 8.72e-07/10.45, allocations: 0 / 4.338 GB, free: 13.07 MB / 0.573 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5067/10.95, allocations: 124 MB / 4.46 GB, free: 70.73 MB / 0.5886 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001964/10.95, allocations: 258 kB / 4.46 GB, free: 70.4 MB / 0.5886 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.417/17.37, allocations: 0 / 4.46 GB, free: 70.4 MB / 0.5886 GB (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12_res.mat --tempDir=temp_ModelicaTest_4_0_0_ModelicaTest_Fluid_TestPipesAndValves_SeriesPipes12_fmu --startTime=0 --stopTime=5 --timeout=50 --tolerance=1e-06 ModelicaTest_4_0_0_ModelicaTest_Fluid_TestPipesAndValves_SeriesPipes12.fmu > ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.SeriesPipes12_res.mat does not exist to compare? outputFormat=mat