Running command: "" <> buildModelFMU(ModelicaTest.Fluid.TestExamplesVariants.BranchingDynamicPipes_StandardWater,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Fluid_TestExamplesVariants_BranchingDynamicPipes_StandardWater",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(ModelicaTest): time 2.906/2.906, allocations: 270 MB / 283.6 MB, free: 3.113 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 4.255e-05/4.266e-05, allocations: 3.234 kB / 348.5 MB, free: 10.73 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1457/0.1458, allocations: 61.9 MB / 410.4 MB, free: 12.91 MB / 346.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 19.42/19.57, allocations: 6.236 GB / 6.636 GB, free: 92.58 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.00024/19.57, allocations: 85.34 kB / 6.636 GB, free: 92.54 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 5.832/25.4, allocations: 0.9686 GB / 7.605 GB, free: 32.17 MB / 0.573 GB Notification: Performance of FrontEnd: time 2.514e-06/25.4, allocations: 4.312 kB / 7.605 GB, free: 32.17 MB / 0.573 GB Notification: Performance of Transformations before backend: time 0.0006796/25.4, allocations: 149.2 kB / 7.605 GB, free: 32.16 MB / 0.573 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1897 * Number of variables: 1897 Notification: Performance of Generate backend data structure: time 0.05072/25.45, allocations: 7.933 MB / 7.613 GB, free: 29.29 MB / 0.573 GB Notification: Performance of prepare preOptimizeDAE: time 5.49e-05/25.45, allocations: 9.5 kB / 7.613 GB, free: 29.29 MB / 0.573 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.006117/25.46, allocations: 0.9451 MB / 7.614 GB, free: 29.21 MB / 0.573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02586/25.48, allocations: 2.349 MB / 7.616 GB, free: 28.83 MB / 0.573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02646/25.51, allocations: 5.39 MB / 7.621 GB, free: 28.08 MB / 0.573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.00141/25.51, allocations: 0.6067 MB / 7.622 GB, free: 28.07 MB / 0.573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005069/25.52, allocations: 0.6557 MB / 7.623 GB, free: 28.05 MB / 0.573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0508/25.57, allocations: 13.49 MB / 7.636 GB, free: 26.86 MB / 0.573 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0004015/25.57, allocations: 21.17 kB / 7.636 GB, free: 26.86 MB / 0.573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004335/25.57, allocations: 266.8 kB / 7.636 GB, free: 26.86 MB / 0.573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001017/25.57, allocations: 0.6761 MB / 7.637 GB, free: 26.84 MB / 0.573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.04711/25.62, allocations: 13.9 MB / 7.65 GB, free: 26.81 MB / 0.573 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 0.125/25.75, allocations: 51.84 MB / 7.701 GB, free: 16.64 MB / 0.5886 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02624/25.77, allocations: 8.154 MB / 7.709 GB, free: 16.56 MB / 0.5886 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0131/25.79, allocations: 4.931 MB / 7.714 GB, free: 16.52 MB / 0.5886 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03165/25.82, allocations: 9.885 MB / 7.723 GB, free: 25.93 MB / 0.6042 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001371/25.82, allocations: 108.4 kB / 7.723 GB, free: 25.88 MB / 0.6042 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.006475/25.82, allocations: 0.5951 MB / 7.724 GB, free: 25.58 MB / 0.6042 GB Notification: Performance of pre-optimization done (n=631): time 3.315e-05/25.82, allocations: 0 / 7.724 GB, free: 25.58 MB / 0.6042 GB Notification: Performance of matching and sorting (n=733): time 0.1239/25.95, allocations: 31.19 MB / 7.754 GB, free: 19.72 MB / 0.6042 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001483/25.95, allocations: 178.2 kB / 7.755 GB, free: 19.59 MB / 0.6042 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01003/25.96, allocations: 3.527 MB / 7.758 GB, free: 18.3 MB / 0.6042 GB Notification: Performance of collectPreVariables (initialization): time 0.003006/25.96, allocations: 159 kB / 7.758 GB, free: 18.17 MB / 0.6042 GB Notification: Performance of collectInitialEqns (initialization): time 0.003093/25.97, allocations: 2.579 MB / 7.761 GB, free: 16.19 MB / 0.6042 GB Notification: Performance of collectInitialBindings (initialization): time 0.00492/25.97, allocations: 2.524 MB / 7.763 GB, free: 14.23 MB / 0.6042 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002838/25.97, allocations: 162.6 kB / 7.763 GB, free: 14.11 MB / 0.6042 GB Notification: Performance of setup shared object (initialization): time 0.000995/25.97, allocations: 0.6234 MB / 7.764 GB, free: 13.66 MB / 0.6042 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01573/25.99, allocations: 5.109 MB / 7.769 GB, free: 11.82 MB / 0.6042 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0179/26.01, allocations: 6.546 MB / 7.775 GB, free: 8.398 MB / 0.6042 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01793/26.03, allocations: 5.94 MB / 7.781 GB, free: 6.32 MB / 0.6042 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.988e-05/26.03, allocations: 10.59 kB / 7.781 GB, free: 6.32 MB / 0.6042 GB Notification: Performance of matching and sorting (n=1019) (initialization): time 0.0768/26.1, allocations: 17.99 MB / 7.799 GB, free: 11.61 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 0.5062/26.61, allocations: 16.48 MB / 7.815 GB, free: 67.45 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001958/26.61, allocations: 38.8 kB / 7.815 GB, free: 67.45 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.2225/26.83, allocations: 39.41 MB / 7.853 GB, free: 66.83 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007074/26.84, allocations: 0.9024 MB / 7.854 GB, free: 66.83 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.06028/26.9, allocations: 17.82 MB / 7.872 GB, free: 66.05 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01635/26.92, allocations: 1.005 MB / 7.873 GB, free: 66.05 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003056/26.92, allocations: 367.7 kB / 7.873 GB, free: 66.05 MB / 0.6198 GB Notification: Performance of prepare postOptimizeDAE: time 1.817e-05/26.92, allocations: 2.906 kB / 7.873 GB, free: 66.05 MB / 0.6198 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.05083/26.97, allocations: 15.55 MB / 7.888 GB, free: 65.84 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001388/26.97, allocations: 40.81 kB / 7.888 GB, free: 65.84 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.1551/27.12, allocations: 27.08 MB / 7.915 GB, free: 65.53 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007591/27.13, allocations: 0.9852 MB / 7.916 GB, free: 65.53 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0485/27.18, allocations: 15.45 MB / 7.931 GB, free: 64.05 MB / 0.6198 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01574/27.2, allocations: 0.9802 MB / 7.932 GB, free: 63.55 MB / 0.6198 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.003187/27.2, allocations: 351.3 kB / 7.932 GB, free: 63.3 MB / 0.6198 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 172 * Number of states: 0 () * Number of discrete variables: 30 (pipe4.state_b.phase,pipe4.state_a.phase,pipe3.state_b.phase,pipe3.state_a.phase,pipe1.state_b.phase,pipe1.state_a.phase,boundary1.medium.phase,pipe1.statesFM[2].phase,pipe1.statesFM[3].phase,pipe1.statesFM[4].phase,pipe1.statesFM[5].phase,pipe1.statesFM[6].phase,pipe2.statesFM[1].phase,pipe2.statesFM[2].phase,pipe2.statesFM[3].phase,pipe2.statesFM[4].phase,pipe2.statesFM[5].phase,pipe3.statesFM[2].phase,pipe3.statesFM[3].phase,pipe3.statesFM[4].phase,pipe3.statesFM[5].phase,pipe3.statesFM[6].phase,pipe4.statesFM[2].phase,pipe4.statesFM[3].phase,pipe4.statesFM[4].phase,pipe4.statesFM[5].phase,pipe4.statesFM[6].phase,boundary4.medium.phase,pipe2.state_b.phase,pipe2.state_a.phase) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (500): * Single equations (assignments): 499 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * 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 {67 453} Notification: Performance of prepare postOptimizeDAE: time 0.005985/27.21, allocations: 0.5078 MB / 7.932 GB, free: 63.11 MB / 0.6198 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003877/27.21, allocations: 0.5179 MB / 7.933 GB, free: 62.85 MB / 0.6198 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.06372/27.27, allocations: 24.6 MB / 7.957 GB, free: 50.38 MB / 0.6198 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0003681/27.27, allocations: 276.1 kB / 7.957 GB, free: 50.27 MB / 0.6198 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.177e-05/27.27, allocations: 0 / 7.957 GB, free: 50.27 MB / 0.6198 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.04854/27.32, allocations: 21.03 MB / 7.978 GB, free: 36.29 MB / 0.6198 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.1153/27.44, allocations: 37.32 MB / 8.014 GB, free: 5.078 MB / 0.6198 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0001447/27.44, allocations: 1.031 kB / 8.014 GB, free: 5.078 MB / 0.6198 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.04321/27.48, allocations: 2.813 MB / 8.017 GB, free: 3 MB / 0.6198 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01093/27.49, allocations: 1.922 MB / 8.019 GB, free: 1.504 MB / 0.6198 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002669/27.5, allocations: 275.9 kB / 8.019 GB, free: 1.281 MB / 0.6198 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.5636/28.06, allocations: 34.07 MB / 8.052 GB, free: 69.57 MB / 0.6355 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.431e-06/28.06, allocations: 2.625 kB / 8.052 GB, free: 69.57 MB / 0.6355 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.07539/28.13, allocations: 27.41 MB / 8.079 GB, free: 68.64 MB / 0.6355 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003453/28.14, allocations: 1.1 MB / 8.08 GB, free: 68.11 MB / 0.6355 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004348/28.14, allocations: 211.5 kB / 8.08 GB, free: 68.11 MB / 0.6355 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01413/28.16, allocations: 0.7964 MB / 8.081 GB, free: 68.07 MB / 0.6355 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003806/28.16, allocations: 0.6887 MB / 8.082 GB, free: 68.07 MB / 0.6355 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002508/28.16, allocations: 271.5 kB / 8.082 GB, free: 68.07 MB / 0.6355 GB Notification: Performance of sorting global known variables: time 0.007106/28.17, allocations: 2.686 MB / 8.085 GB, free: 67.91 MB / 0.6355 GB Notification: Performance of sort global known variables: time 1.843e-06/28.17, allocations: 3.281 kB / 8.085 GB, free: 67.91 MB / 0.6355 GB Notification: Performance of remove unused functions: time 0.03257/28.2, allocations: 5.783 MB / 8.09 GB, free: 67.91 MB / 0.6355 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 62 (pipe1.mediums[1].p,pipe1.mediums[1].h,pipe1.mediums[2].p,pipe1.mediums[2].h,pipe1.mediums[3].p,pipe1.mediums[3].h,pipe1.mediums[4].p,pipe1.mediums[4].h,pipe1.mediums[5].p,pipe1.mediums[5].h,pipe1.flowModel.m_flows[1],pipe1.flowModel.m_flows[2],pipe1.flowModel.m_flows[3],pipe1.flowModel.m_flows[4],pipe1.flowModel.m_flows[5],pipe1.flowModel.m_flows[6],pipe2.mediums[1].p,pipe2.mediums[1].h,pipe2.mediums[2].p,pipe2.mediums[2].h,pipe2.mediums[3].p,pipe2.mediums[3].h,pipe2.mediums[4].p,pipe2.mediums[4].h,pipe2.mediums[5].p,pipe2.mediums[5].h,pipe2.flowModel.m_flows[1],pipe2.flowModel.m_flows[2],pipe2.flowModel.m_flows[3],pipe2.flowModel.m_flows[4],pipe3.mediums[1].p,pipe3.mediums[1].h,pipe3.mediums[2].p,pipe3.mediums[2].h,pipe3.mediums[3].p,pipe3.mediums[3].h,pipe3.mediums[4].p,pipe3.mediums[4].h,pipe3.mediums[5].p,pipe3.mediums[5].h,pipe3.flowModel.m_flows[1],pipe3.flowModel.m_flows[2],pipe3.flowModel.m_flows[3],pipe3.flowModel.m_flows[4],pipe3.flowModel.m_flows[5],pipe3.flowModel.m_flows[6],pipe4.mediums[1].p,pipe4.mediums[1].h,pipe4.mediums[2].p,pipe4.mediums[2].h,pipe4.mediums[3].p,pipe4.mediums[3].h,pipe4.mediums[4].p,pipe4.mediums[4].h,pipe4.mediums[5].p,pipe4.mediums[5].h,pipe4.flowModel.m_flows[1],pipe4.flowModel.m_flows[2],pipe4.flowModel.m_flows[3],pipe4.flowModel.m_flows[4],pipe4.flowModel.m_flows[5],pipe4.flowModel.m_flows[6]) * Number of discrete variables: 126 ($cse3.phase,$cse3.region,$cse5.region3boundary,$cse6.region3boundary,$cse7.phase,$cse7.region,$cse8.region3boundary,$cse9.region3boundary,$cse10.phase,$cse10.region,$cse11.region3boundary,$cse12.region3boundary,$cse13.phase,$cse13.region,$cse14.region3boundary,$cse15.region3boundary,$cse16.phase,$cse16.region,$cse17.region3boundary,$cse18.region3boundary,$cse19.phase,$cse19.region,$cse26.phase,$cse26.region,$cse27.phase,$cse27.region,$cse30.region3boundary,$cse31.region3boundary,$cse32.phase,$cse32.region,$cse33.region3boundary,$cse34.region3boundary,$cse35.phase,$cse35.region,$cse36.region3boundary,$cse37.region3boundary,$cse38.phase,$cse38.region,$cse39.region3boundary,$cse40.region3boundary,$cse41.phase,$cse41.region,$cse42.region3boundary,$cse43.region3boundary,$cse44.phase,$cse44.region,$cse59.phase,$cse59.region,$cse61.phase,$cse61.region,$cse64.region3boundary,$cse65.region3boundary,$cse66.phase,$cse66.region,$cse67.region3boundary,$cse68.region3boundary,$cse69.phase,$cse69.region,$cse70.region3boundary,$cse71.region3boundary,$cse72.phase,$cse72.region,$cse73.region3boundary,$cse74.region3boundary,$cse75.phase,$cse75.region,$cse76.region3boundary,$cse77.region3boundary,$cse78.phase,$cse78.region,$cse85.phase,$cse85.region,$cse86.phase,$cse86.region,$cse88.region3boundary,$cse89.region3boundary,$cse90.phase,$cse90.region,$cse91.region3boundary,$cse92.region3boundary,$cse93.phase,$cse93.region,$cse94.region3boundary,$cse95.region3boundary,$cse96.phase,$cse96.region,$cse97.region3boundary,$cse98.region3boundary,$cse99.phase,$cse99.region,$cse100.region3boundary,$cse101.region3boundary,$cse102.phase,$cse102.region,$cse109.phase,$cse109.region,$cse110.phase,$cse110.region,$cse111.region3boundary,$cse112.region3boundary,$cse113.phase,$cse113.region,$cse114.phase,$cse114.region,boundary1.medium.phase,pipe1.statesFM[2].phase,pipe1.statesFM[3].phase,pipe1.statesFM[4].phase,pipe1.statesFM[5].phase,pipe1.statesFM[6].phase,pipe2.statesFM[1].phase,pipe2.statesFM[2].phase,pipe2.statesFM[3].phase,pipe2.statesFM[4].phase,pipe2.statesFM[5].phase,pipe3.statesFM[2].phase,pipe3.statesFM[3].phase,pipe3.statesFM[4].phase,pipe3.statesFM[5].phase,pipe3.statesFM[6].phase,pipe4.statesFM[2].phase,pipe4.statesFM[3].phase,pipe4.statesFM[4].phase,pipe4.statesFM[5].phase,pipe4.statesFM[6].phase,boundary4.medium.phase) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (819): * Single equations (assignments): 699 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 73 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 22 * Torn equation systems: 25 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 0 * Non-linear Jacobian: 22 {1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 5 {(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1,(1,100.0%) 1} * Non-linear torn systems: 20 {1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1,1 1} Notification: Performance of Backend phase and start with SimCode phase: time 0.08753/28.29, allocations: 31.8 MB / 8.121 GB, free: 65.69 MB / 0.6355 GB Notification: Performance of simCode: created initialization part: time 0.07692/28.37, allocations: 22.48 MB / 8.143 GB, free: 65.25 MB / 0.6355 GB Notification: Performance of simCode: created event and clocks part: time 1.232e-05/28.37, allocations: 5.781 kB / 8.143 GB, free: 65.25 MB / 0.6355 GB Notification: Performance of simCode: created simulation system equations: time 0.03702/28.4, allocations: 10.8 MB / 8.154 GB, free: 64.69 MB / 0.6355 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02167/28.43, allocations: 2.216 MB / 8.156 GB, free: 64.63 MB / 0.6355 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.08639/28.51, allocations: 26.8 MB / 8.182 GB, free: 55.69 MB / 0.6355 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01295/28.53, allocations: 5.582 MB / 8.188 GB, free: 54.23 MB / 0.6355 GB Notification: Performance of simCode: alias equations: time 0.02615/28.55, allocations: 4.642 MB / 8.192 GB, free: 53.92 MB / 0.6355 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.01167/28.56, allocations: 3.915 MB / 8.196 GB, free: 50.68 MB / 0.6355 GB Notification: Performance of SimCode: time 2.625e-06/28.56, allocations: 0 / 8.196 GB, free: 50.68 MB / 0.6355 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 1.893/30.46, allocations: 351.3 MB / 8.539 GB, free: 124.6 MB / 0.6823 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001815/30.46, allocations: 262.7 kB / 8.539 GB, free: 124.3 MB / 0.6823 GB Notification: Performance of buildModelFMU: Generate platform static: time 21.8/52.26, allocations: 0 / 8.539 GB, free: 124.3 MB / 0.6823 GB TODO: How the !@#!# did the simulation report success but simulation result ModelicaTest_trunk_ModelicaTest.Fluid.TestExamplesVariants.BranchingDynamicPipes_StandardWater_res.mat does not exist to compare? outputFormat=mat