Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.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: translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pipe1.mediums.1..h|pipe1.mediums.1..p|pipe2.mediums.1..h|pipe2.mediums.1..p|pipe3.mediums.1..h|pipe3.mediums.1..p|valveOpening1.a|valveOpening1.b|valveOpening1.last|valveOpening1.nextEvent|valveOpening2.a|valveOpening2.b|valveOpening2.last|valveOpening2.nextEvent",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2") translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pipe1.mediums.1..h|pipe1.mediums.1..p|pipe2.mediums.1..h|pipe2.mediums.1..p|pipe3.mediums.1..h|pipe3.mediums.1..p|valveOpening1.a|valveOpening1.b|valveOpening1.last|valveOpening1.nextEvent|valveOpening2.a|valveOpening2.b|valveOpening2.last|valveOpening2.nextEvent",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001551/0.001551, allocations: 169.7 kB / 8.74 MB, free: 348 kB / 5.871 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.417/1.417, allocations: 221.5 MB / 230.7 MB, free: 7.562 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0009365/0.0009364, allocations: 94.83 kB / 281.6 MB, free: 5.328 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.1788/0.1788, allocations: 44.16 MB / 376.5 MB, free: 3.043 MB / 266.7 MB Notification: Performance of FrontEnd - loaded program: time 1.525e-05/1.568e-05, allocations: 8.141 kB / 444.6 MB, free: 15.23 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1391/0.1391, allocations: 61.9 MB / 0.4947 GB, free: 1.258 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 8.737/8.876, allocations: 2.846 GB / 3.341 GB, free: 130.5 MB / 0.5105 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002079/8.877, allocations: 83.95 kB / 3.341 GB, free: 130.4 MB / 0.5105 GB Notification: Performance of FrontEnd - DAE generated: time 3.424/12.3, allocations: 0.8052 GB / 4.146 GB, free: 40.15 MB / 0.5417 GB Notification: Performance of FrontEnd: time 1.333e-06/12.3, allocations: 0 / 4.146 GB, free: 40.15 MB / 0.5417 GB Notification: Performance of Transformations before backend: time 0.0003408/12.3, allocations: 58.36 kB / 4.146 GB, free: 40.14 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: 467 * Number of variables: 467 Notification: Performance of Generate backend data structure: time 0.01963/12.32, allocations: 3.659 MB / 4.15 GB, free: 38.35 MB / 0.5417 GB Notification: Performance of prepare preOptimizeDAE: time 5.167e-05/12.32, allocations: 15.95 kB / 4.15 GB, free: 38.34 MB / 0.5417 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006756/12.33, allocations: 0.7871 MB / 4.151 GB, free: 38.21 MB / 0.5417 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007074/12.33, allocations: 1.987 MB / 4.153 GB, free: 37.77 MB / 0.5417 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002479/12.33, allocations: 86.58 kB / 4.153 GB, free: 37.77 MB / 0.5417 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001035/12.34, allocations: 103.4 kB / 4.153 GB, free: 37.77 MB / 0.5417 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.005837/12.34, allocations: 2.562 MB / 4.155 GB, free: 37.76 MB / 0.5417 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006742/12.35, allocations: 2.534 MB / 4.158 GB, free: 37.29 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 9.818e-05/12.35, allocations: 16.52 kB / 4.158 GB, free: 37.28 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005907/12.35, allocations: 9.266 kB / 4.158 GB, free: 37.28 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002478/12.35, allocations: 151.4 kB / 4.158 GB, free: 37.27 MB / 0.5417 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 0.2204/12.57, allocations: 124.6 MB / 4.28 GB, free: 19.14 MB / 0.6042 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001942/12.57, allocations: 1.448 MB / 4.281 GB, free: 18.37 MB / 0.6042 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00109/12.57, allocations: 0.9755 MB / 4.282 GB, free: 17.86 MB / 0.6042 GB Notification: Performance of preOpt evalFunc (simulation): time 0.02867/12.6, allocations: 17.09 MB / 4.299 GB, free: 1.254 MB / 0.6042 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002051/12.6, allocations: 1.165 MB / 4.3 GB, free: 0.6016 MB / 0.6042 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001325/12.61, allocations: 152.9 kB / 4.3 GB, free: 492 kB / 0.6042 GB Notification: Performance of pre-optimization done (n=145): time 3.977e-06/12.61, allocations: 3.844 kB / 4.3 GB, free: 492 kB / 0.6042 GB Notification: Performance of matching and sorting (n=157): time 0.4892/13.09, allocations: 9.059 MB / 4.309 GB, free: 103.7 MB / 0.6042 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001502/13.09, allocations: 360.2 kB / 4.309 GB, free: 103.3 MB / 0.6042 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002323/13.1, allocations: 1.026 MB / 4.31 GB, free: 103.1 MB / 0.6042 GB Notification: Performance of collectPreVariables (initialization): time 0.000541/13.1, allocations: 25.7 kB / 4.31 GB, free: 103.1 MB / 0.6042 GB Notification: Performance of collectInitialEqns (initialization): time 0.001055/13.1, allocations: 0.919 MB / 4.311 GB, free: 102.8 MB / 0.6042 GB Notification: Performance of collectInitialBindings (initialization): time 0.000918/13.1, allocations: 0.5029 MB / 4.311 GB, free: 102.5 MB / 0.6042 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002801/13.1, allocations: 2.875 kB / 4.311 GB, free: 102.5 MB / 0.6042 GB Notification: Performance of setup shared object (initialization): time 0.0001919/13.1, allocations: 377.9 kB / 4.312 GB, free: 102.2 MB / 0.6042 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001837/13.1, allocations: 0.912 MB / 4.313 GB, free: 102.2 MB / 0.6042 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002436/13.1, allocations: 1.301 MB / 4.314 GB, free: 101.8 MB / 0.6042 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009089/13.11, allocations: 1.832 MB / 4.316 GB, free: 101.8 MB / 0.6042 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.716e-05/13.11, allocations: 2.562 kB / 4.316 GB, free: 101.8 MB / 0.6042 GB Notification: Performance of matching and sorting (n=230) (initialization): time 0.01544/13.13, allocations: 3.543 MB / 4.319 GB, free: 101.6 MB / 0.6042 GB Notification: Performance of prepare postOptimizeDAE: time 0.00103/13.13, allocations: 3.783 MB / 4.323 GB, free: 97.75 MB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.603e-05/13.13, allocations: 9.234 kB / 4.323 GB, free: 97.75 MB / 0.6042 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002313/13.13, allocations: 0.4885 MB / 4.323 GB, free: 97.72 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002584/13.14, allocations: 451.7 kB / 4.324 GB, free: 97.72 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002636/13.14, allocations: 2.809 MB / 4.327 GB, free: 95.64 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003555/13.14, allocations: 266.4 kB / 4.327 GB, free: 95.62 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00081/13.14, allocations: 94.92 kB / 4.327 GB, free: 95.62 MB / 0.6042 GB Notification: Performance of prepare postOptimizeDAE: time 1.597e-05/13.14, allocations: 3.094 kB / 4.327 GB, free: 95.62 MB / 0.6042 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.01283/13.16, allocations: 3.024 MB / 4.33 GB, free: 95.55 MB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.017e-05/13.16, allocations: 10.84 kB / 4.33 GB, free: 95.55 MB / 0.6042 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004508/13.16, allocations: 185.8 kB / 4.33 GB, free: 95.53 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00203/13.16, allocations: 456.6 kB / 4.331 GB, free: 95.53 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001134/13.16, allocations: 1.894 MB / 4.332 GB, free: 93.98 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002781/13.16, allocations: 242.8 kB / 4.333 GB, free: 93.96 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005525/13.16, allocations: 89.27 kB / 4.333 GB, free: 93.96 MB / 0.6042 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 42 * Number of states: 0 () * Number of discrete variables: 29 (valveIncompressible1.state_b.phase,valveIncompressible1.state_a.phase,valveIncompressible.state_b.phase,valveIncompressible.state_a.phase,$whenCondition1,$whenCondition2,pipe1.statesFM[2].phase,pipe2.statesFM[2].phase,pipe3.statesFM[2].phase,valveOpening1.a,valveOpening1.b,valveOpening1.last,$PRE.valveOpening1.nextEvent,valveOpening1.nextEvent,valveOpening1.nextEventScaled,valveOpening2.a,valveOpening2.b,valveOpening2.last,$PRE.valveOpening2.nextEvent,valveOpening2.nextEvent,valveOpening2.nextEventScaled,source.medium.phase,sink.medium.phase,pipe3.state_a.phase,pipe3.state_b.phase,pipe2.state_a.phase,pipe2.state_b.phase,pipe1.state_a.phase,pipe1.state_b.phase) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (211): * Single equations (assignments): 205 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * 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 1,2 5} Notification: Performance of prepare postOptimizeDAE: time 0.001014/13.16, allocations: 229.4 kB / 4.333 GB, free: 93.79 MB / 0.6042 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006817/13.16, allocations: 176.4 kB / 4.333 GB, free: 93.71 MB / 0.6042 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01579/13.18, allocations: 6.772 MB / 4.34 GB, free: 93.24 MB / 0.6042 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.261e-05/13.18, allocations: 73.16 kB / 4.34 GB, free: 93.24 MB / 0.6042 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.114e-05/13.18, allocations: 3.812 kB / 4.34 GB, free: 93.24 MB / 0.6042 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01229/13.19, allocations: 5.909 MB / 4.346 GB, free: 92.49 MB / 0.6042 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02048/13.21, allocations: 10.06 MB / 4.355 GB, free: 91.54 MB / 0.6042 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.562e-05/13.21, allocations: 5.438 kB / 4.355 GB, free: 91.54 MB / 0.6042 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001399/13.21, allocations: 311.3 kB / 4.356 GB, free: 91.54 MB / 0.6042 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.002036/13.22, allocations: 1.222 MB / 4.357 GB, free: 91.49 MB / 0.6042 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002984/13.22, allocations: 41.59 kB / 4.357 GB, free: 91.49 MB / 0.6042 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002473/13.22, allocations: 3.4 MB / 4.36 GB, free: 89.39 MB / 0.6042 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.28e-05/13.22, allocations: 15 kB / 4.36 GB, free: 89.39 MB / 0.6042 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0146/13.23, allocations: 7.198 MB / 4.367 GB, free: 88.25 MB / 0.6042 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001808/13.24, allocations: 0.6614 MB / 4.368 GB, free: 87.99 MB / 0.6042 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0006957/13.24, allocations: 26.2 kB / 4.368 GB, free: 87.99 MB / 0.6042 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002055/13.24, allocations: 146.6 kB / 4.368 GB, free: 87.98 MB / 0.6042 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003066/13.24, allocations: 146.6 kB / 4.368 GB, free: 87.97 MB / 0.6042 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001849/13.24, allocations: 73.89 kB / 4.368 GB, free: 87.97 MB / 0.6042 GB Notification: Performance of sorting global known variables: time 0.001883/13.24, allocations: 1.007 MB / 4.369 GB, free: 87.86 MB / 0.6042 GB Notification: Performance of sort global known variables: time 1.4e-07/13.24, allocations: 0 / 4.369 GB, free: 87.86 MB / 0.6042 GB Notification: Performance of remove unused functions: time 0.01228/13.25, allocations: 2.466 MB / 4.372 GB, free: 87.76 MB / 0.6042 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 23 * Number of states: 6 (pipe1.mediums[1].p,pipe1.mediums[1].h,pipe2.mediums[1].p,pipe2.mediums[1].h,pipe3.mediums[1].p,pipe3.mediums[1].h) * Number of discrete variables: 45 ($cse5.region3boundary,$cse6.region3boundary,$cse7.phase,$cse7.region,$cse9.phase,$cse9.region,$cse16.phase,$cse16.region,$cse17.phase,$cse17.region,$cse19.phase,$cse19.region,$cse24.phase,$cse24.region,$cse25.phase,$cse25.region,$cse27.phase,$cse27.region,$cse28.region3boundary,$cse29.region3boundary,$cse30.phase,$cse30.region,$cse32.phase,$cse32.region,$cse34.region3boundary,$cse35.region3boundary,$cse36.phase,$cse36.region,$cse38.phase,$cse38.region,$whenCondition1,$whenCondition2,pipe1.statesFM[2].phase,pipe2.statesFM[2].phase,pipe3.statesFM[2].phase,valveOpening1.a,valveOpening1.b,valveOpening1.last,valveOpening1.nextEvent,valveOpening1.nextEventScaled,valveOpening2.a,valveOpening2.b,valveOpening2.last,valveOpening2.nextEvent,valveOpening2.nextEventScaled) * Number of discrete states: 12 (valveOpening2.nextEvent,valveOpening2.last,valveOpening2.nextEventScaled,valveOpening2.b,valveOpening2.a,$whenCondition2,valveOpening1.nextEvent,valveOpening1.last,valveOpening1.nextEventScaled,valveOpening1.b,valveOpening1.a,$whenCondition1) * Top-level inputs: 0 Notification: Strong component statistics for simulation (163): * Single equations (assignments): 141 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 16 * 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 1,2 12} Notification: Performance of Backend phase and start with SimCode phase: time 0.01414/13.27, allocations: 2.857 MB / 4.374 GB, free: 87.48 MB / 0.6042 GB Notification: Performance of simCode: created initialization part: time 0.008461/13.28, allocations: 4.327 MB / 4.379 GB, free: 87.18 MB / 0.6042 GB Notification: Performance of simCode: created event and clocks part: time 1.328e-05/13.28, allocations: 0 / 4.379 GB, free: 87.18 MB / 0.6042 GB Notification: Performance of simCode: created simulation system equations: time 0.003301/13.28, allocations: 2.14 MB / 4.381 GB, free: 87.04 MB / 0.6042 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004646/13.28, allocations: 0.7184 MB / 4.381 GB, free: 87.03 MB / 0.6042 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009298/13.29, allocations: 5.094 MB / 4.386 GB, free: 85.91 MB / 0.6042 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002091/13.3, allocations: 2.086 MB / 4.388 GB, free: 85.16 MB / 0.6042 GB Notification: Performance of simCode: alias equations: time 0.005623/13.3, allocations: 2.53 MB / 4.391 GB, free: 85.12 MB / 0.6042 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008198/13.3, allocations: 144 kB / 4.391 GB, free: 85.12 MB / 0.6042 GB Notification: Performance of SimCode: time 1.833e-06/13.3, allocations: 1.641 kB / 4.391 GB, free: 85.12 MB / 0.6042 GB Notification: Performance of Templates: time 0.116/13.42, allocations: 69.41 MB / 4.459 GB, free: 77.12 MB / 0.6042 GB make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.makefile (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.sim & ./ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2 -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.pipe 2>&1) diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/TestPipesAndValves/BranchingPipes2/BranchingPipes2.csv","../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes2.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches