Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Running command: translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,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|valve1.filter.x.1.|valve1.filter.x.2.|valve2.filter.x.1.|valve2.filter.x.2.|valveOpening1.a|valveOpening1.b|valveOpening1.last|valveOpening1.nextEvent|valveOpening2.a|valveOpening2.b|valveOpening2.last|valveOpening2.nextEvent",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1") translateModel(ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1,tolerance=1e-06,outputFormat="mat",numberOfIntervals=10000,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|valve1.filter.x.1.|valve1.filter.x.2.|valve2.filter.x.1.|valve2.filter.x.2.|valveOpening1.a|valveOpening1.b|valveOpening1.last|valveOpening1.nextEvent|valveOpening2.a|valveOpening2.b|valveOpening2.last|valveOpening2.nextEvent",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.00118/0.00118, allocations: 196.2 kB / 14.16 MB, free: 1.16 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.207/1.207, allocations: 225.4 MB / 240.1 MB, free: 15.02 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.0008658/0.0008658, allocations: 87.3 kB / 292.1 MB, free: 5.996 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.1861/0.1861, allocations: 45.15 MB / 389.3 MB, free: 11.84 MB / 330.7 MB Notification: Performance of FrontEnd - loaded program: time 3.272e-05/3.275e-05, allocations: 8 kB / 460.4 MB, free: 70 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1052/0.1053, allocations: 63.24 MB / 0.5114 GB, free: 6.773 MB / 346.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 6.221/6.326, allocations: 2.831 GB / 3.342 GB, free: 10.71 MB / 0.5417 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002509/6.326, allocations: 75.97 kB / 3.343 GB, free: 10.64 MB / 0.5417 GB Notification: Performance of FrontEnd - DAE generated: time 2.822/9.149, allocations: 0.8074 GB / 4.15 GB, free: 41.88 MB / 0.5573 GB Notification: Performance of FrontEnd: time 2.044e-06/9.149, allocations: 0 / 4.15 GB, free: 41.88 MB / 0.5573 GB Notification: Performance of Transformations before backend: time 0.0003183/9.149, allocations: 70.55 kB / 4.15 GB, free: 41.86 MB / 0.5573 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 518 * Number of variables: 518 Notification: Performance of Generate backend data structure: time 0.01443/9.164, allocations: 3.968 MB / 4.154 GB, free: 39.67 MB / 0.5573 GB Notification: Performance of prepare preOptimizeDAE: time 3.845e-05/9.164, allocations: 11.03 kB / 4.154 GB, free: 39.67 MB / 0.5573 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005654/9.169, allocations: 0.8371 MB / 4.155 GB, free: 39.46 MB / 0.5573 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005458/9.175, allocations: 2.096 MB / 4.157 GB, free: 38.5 MB / 0.5573 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002061/9.175, allocations: 181.4 kB / 4.157 GB, free: 38.43 MB / 0.5573 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008065/9.176, allocations: 199 kB / 4.157 GB, free: 38.37 MB / 0.5573 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.007876/9.184, allocations: 3.728 MB / 4.161 GB, free: 36.79 MB / 0.5573 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.345e-05/9.184, allocations: 7.125 kB / 4.161 GB, free: 36.79 MB / 0.5573 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004458/9.184, allocations: 82.44 kB / 4.161 GB, free: 36.73 MB / 0.5573 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001804/9.184, allocations: 175.6 kB / 4.161 GB, free: 36.7 MB / 0.5573 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006224/9.191, allocations: 3.431 MB / 4.164 GB, free: 35.59 MB / 0.5573 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 0.01668/9.207, allocations: 14.94 MB / 4.179 GB, free: 24.14 MB / 0.5573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003788/9.211, allocations: 2.156 MB / 4.181 GB, free: 22.31 MB / 0.5573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001274/9.212, allocations: 1.088 MB / 4.182 GB, free: 21.33 MB / 0.5573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.04216/9.255, allocations: 27.27 MB / 4.209 GB, free: 9.941 MB / 0.573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004528/9.259, allocations: 1.713 MB / 4.21 GB, free: 8.203 MB / 0.573 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.00151/9.261, allocations: 204 kB / 4.211 GB, free: 8.004 MB / 0.573 GB Notification: Performance of pre-optimization done (n=162): time 7.675e-06/9.261, allocations: 4 kB / 4.211 GB, free: 8 MB / 0.573 GB Notification: Performance of matching and sorting (n=174): time 0.01865/9.279, allocations: 7.499 MB / 4.218 GB, free: 416 kB / 0.573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.3261/9.605, allocations: 412.6 kB / 4.218 GB, free: 61.08 MB / 0.573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003044/9.609, allocations: 1.547 MB / 4.22 GB, free: 60.87 MB / 0.573 GB Notification: Performance of collectPreVariables (initialization): time 0.0006514/9.609, allocations: 61.95 kB / 4.22 GB, free: 60.84 MB / 0.573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009369/9.61, allocations: 0.9809 MB / 4.221 GB, free: 60.74 MB / 0.573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006147/9.611, allocations: 0.591 MB / 4.221 GB, free: 60.54 MB / 0.573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001235/9.611, allocations: 41.16 kB / 4.221 GB, free: 60.54 MB / 0.573 GB Notification: Performance of setup shared object (initialization): time 0.0001006/9.611, allocations: 383.5 kB / 4.222 GB, free: 60.23 MB / 0.573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001679/9.613, allocations: 1.072 MB / 4.223 GB, free: 60.23 MB / 0.573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001669/9.614, allocations: 1.51 MB / 4.224 GB, free: 59.77 MB / 0.573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001669/9.616, allocations: 1.323 MB / 4.226 GB, free: 59.68 MB / 0.573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.753e-06/9.616, allocations: 3.844 kB / 4.226 GB, free: 59.68 MB / 0.573 GB Notification: Performance of matching and sorting (n=257) (initialization): time 0.005312/9.621, allocations: 3.378 MB / 4.229 GB, free: 59.4 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 0.0006639/9.622, allocations: 4.058 MB / 4.233 GB, free: 55.19 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.879e-05/9.622, allocations: 11.86 kB / 4.233 GB, free: 55.19 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004251/9.626, allocations: 0.9605 MB / 4.234 GB, free: 55.15 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001754/9.628, allocations: 468.4 kB / 4.234 GB, free: 55.15 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00203/9.63, allocations: 3.155 MB / 4.237 GB, free: 53.07 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002194/9.632, allocations: 235.5 kB / 4.238 GB, free: 53.06 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001926/9.633, allocations: 105.8 kB / 4.238 GB, free: 53.06 MB / 0.573 GB Notification: Performance of prepare postOptimizeDAE: time 7.935e-06/9.633, allocations: 5.188 kB / 4.238 GB, free: 53.06 MB / 0.573 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00521/9.638, allocations: 3.047 MB / 4.241 GB, free: 52.91 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.236e-05/9.638, allocations: 13.98 kB / 4.241 GB, free: 52.91 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001201/9.639, allocations: 355.8 kB / 4.241 GB, free: 52.88 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00186/9.641, allocations: 494.9 kB / 4.242 GB, free: 52.88 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003366/9.644, allocations: 4.048 MB / 4.245 GB, free: 50.06 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002296/9.647, allocations: 236.1 kB / 4.246 GB, free: 50.05 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002347/9.647, allocations: 104.3 kB / 4.246 GB, free: 50.05 MB / 0.573 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 44 * Number of states: 0 () * Number of discrete variables: 29 (pipe3.state_a.phase,pipe2.state_a.phase,valve2.state_b.phase,valve2.state_a.phase,valve1.state_b.phase,valve1.state_a.phase,pipe1.state_b.phase,pipe1.state_a.phase,$whenCondition1,$whenCondition2,source.medium.phase,pipe1.statesFM[2].phase,sink.medium.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,pipe3.state_b.phase,pipe2.state_b.phase) * Number of discrete states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (219): * Single equations (assignments): 209 * Array equations: 2 * Algorithm blocks: 2 * Record equations: 2 * 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 1,3 19} Notification: Performance of prepare postOptimizeDAE: time 0.0006265/9.648, allocations: 297.6 kB / 4.246 GB, free: 49.88 MB / 0.573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004097/9.648, allocations: 226.1 kB / 4.246 GB, free: 49.77 MB / 0.573 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01133/9.659, allocations: 7.85 MB / 4.254 GB, free: 49.08 MB / 0.573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.642e-05/9.659, allocations: 81.45 kB / 4.254 GB, free: 49.08 MB / 0.573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.124e-06/9.659, allocations: 0 / 4.254 GB, free: 49.08 MB / 0.573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.006369/9.666, allocations: 6.871 MB / 4.261 GB, free: 48.14 MB / 0.573 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01264/9.678, allocations: 10.96 MB / 4.271 GB, free: 47.41 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 9.528e-06/9.679, allocations: 0 / 4.271 GB, free: 47.41 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00135/9.68, allocations: 353.5 kB / 4.272 GB, free: 47.41 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.004422/9.684, allocations: 2.527 MB / 4.274 GB, free: 47.32 MB / 0.573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003017/9.685, allocations: 65.5 kB / 4.274 GB, free: 47.32 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002627/9.687, allocations: 4.114 MB / 4.278 GB, free: 45.22 MB / 0.573 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.364e-06/9.687, allocations: 0 / 4.278 GB, free: 45.22 MB / 0.573 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008508/9.696, allocations: 7.811 MB / 4.286 GB, free: 44.52 MB / 0.573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001624/9.697, allocations: 0.7812 MB / 4.287 GB, free: 44.25 MB / 0.573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005782/9.698, allocations: 51.25 kB / 4.287 GB, free: 44.25 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001749/9.7, allocations: 209 kB / 4.287 GB, free: 44.23 MB / 0.573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002751/9.7, allocations: 141.2 kB / 4.287 GB, free: 44.23 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001479/9.7, allocations: 75.84 kB / 4.287 GB, free: 44.23 MB / 0.573 GB Notification: Performance of sorting global known variables: time 0.002073/9.702, allocations: 1.368 MB / 4.289 GB, free: 44.07 MB / 0.573 GB Notification: Performance of sort global known variables: time 1.6e-07/9.702, allocations: 2.344 kB / 4.289 GB, free: 44.07 MB / 0.573 GB Notification: Performance of remove unused functions: time 0.009811/9.712, allocations: 2.883 MB / 4.291 GB, free: 43.94 MB / 0.573 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,valve1.filter.x[1],valve1.filter.x[2],valve2.filter.x[1],valve2.filter.x[2],pipe2.mediums[1].p,pipe2.mediums[1].h,pipe3.mediums[1].p,pipe3.mediums[1].h) * Number of discrete variables: 55 ($cse3.phase,$cse3.region,$cse5.region3boundary,$cse6.region3boundary,$cse7.phase,$cse7.region,$cse10.phase,$cse10.region,$cse11.phase,$cse11.region,$cse18.phase,$cse18.region,$cse19.phase,$cse19.region,$cse21.phase,$cse21.region,$cse22.phase,$cse22.region,$cse27.phase,$cse27.region,$cse28.phase,$cse28.region,$cse30.phase,$cse30.region,$cse33.phase,$cse33.region,$cse35.region3boundary,$cse36.region3boundary,$cse37.phase,$cse37.region,$cse39.phase,$cse39.region,$cse41.region3boundary,$cse42.region3boundary,$cse43.phase,$cse43.region,$cse45.phase,$cse45.region,$whenCondition1,$whenCondition2,source.medium.phase,pipe1.statesFM[2].phase,sink.medium.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 (170): * Single equations (assignments): 145 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 19 * 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 1,3 28} Notification: Performance of Backend phase and start with SimCode phase: time 0.01205/9.724, allocations: 2.875 MB / 4.294 GB, free: 43.66 MB / 0.573 GB Notification: Performance of simCode: created initialization part: time 0.008159/9.732, allocations: 5.355 MB / 4.299 GB, free: 43.07 MB / 0.573 GB Notification: Performance of simCode: created event and clocks part: time 6.111e-06/9.732, allocations: 3.781 kB / 4.299 GB, free: 43.07 MB / 0.573 GB Notification: Performance of simCode: created simulation system equations: time 0.002961/9.735, allocations: 2.356 MB / 4.302 GB, free: 42.92 MB / 0.573 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005037/9.74, allocations: 0.9514 MB / 4.303 GB, free: 42.91 MB / 0.573 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01041/9.751, allocations: 5.95 MB / 4.308 GB, free: 41.76 MB / 0.573 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003045/9.754, allocations: 2.306 MB / 4.311 GB, free: 40.99 MB / 0.573 GB Notification: Performance of simCode: alias equations: time 0.005435/9.759, allocations: 2.441 MB / 4.313 GB, free: 40.96 MB / 0.573 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006548/9.76, allocations: 155.9 kB / 4.313 GB, free: 40.96 MB / 0.573 GB Notification: Performance of SimCode: time 8.12e-07/9.76, allocations: 3.281 kB / 4.313 GB, free: 40.96 MB / 0.573 GB Notification: Performance of Templates: time 0.1154/9.876, allocations: 94.14 MB / 4.405 GB, free: 14.84 MB / 0.573 GB make -j1 -f ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.makefile (rm -f ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.sim & ./ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1 -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.pipe 2>&1) diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/TestPipesAndValves/BranchingPipes1/BranchingPipes1.csv","../files/ModelicaTest_trunk_ModelicaTest.Fluid.TestPipesAndValves.BranchingPipes1.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches