Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) 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) 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) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: "" <> buildModelFMU(Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks,fileNamePrefix="Modelica_trunk_Modelica_Fluid_Examples_AST_BatchPlant_Test_TwoTanks",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks,fileNamePrefix="Modelica_trunk_Modelica_Fluid_Examples_AST_BatchPlant_Test_TwoTanks",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001438/0.001438, allocations: 117.8 kB / 17.79 MB, free: 5.305 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001807/0.001807, allocations: 199.8 kB / 18.73 MB, free: 4.363 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.379/1.379, allocations: 227.4 MB / 246.9 MB, free: 10.51 MB / 206.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001222/0.001222, allocations: 63.88 kB / 358.2 MB, free: 13.41 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2883/0.2896, allocations: 50.54 MB / 408.8 MB, free: 1.535 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks): time 0.01853/0.3081, allocations: 17.65 MB / 426.4 MB, free: 15.82 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.009307/0.3175, allocations: 6.038 MB / 432.4 MB, free: 9.766 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008797/0.3184, allocations: 23.81 kB / 432.5 MB, free: 9.742 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0011/0.3195, allocations: 330 kB / 432.8 MB, free: 9.418 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.002856/0.3224, allocations: 1.05 MB / 433.8 MB, free: 8.363 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003828/0.3263, allocations: 1.637 MB / 435.5 MB, free: 6.734 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.002423/0.3287, allocations: 1.948 MB / 437.4 MB, free: 4.781 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0008207/0.3295, allocations: 493.6 kB / 437.9 MB, free: 4.285 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001399/0.331, allocations: 0.7358 MB / 438.6 MB, free: 3.547 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001239/0.3322, allocations: 0.7279 MB / 439.4 MB, free: 2.816 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0002379/0.3325, allocations: 75.94 kB / 439.4 MB, free: 2.742 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002207/0.3347, allocations: 1.127 MB / 440.6 MB, free: 1.613 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0003748/0.3351, allocations: 251.3 kB / 440.8 MB, free: 1.367 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005948/0.3357, allocations: 414.1 kB / 441.2 MB, free: 0.9609 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.002454/0.3381, allocations: 1.699 MB / 442.9 MB, free: 15.26 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.047e-06/0.3382, allocations: 0 / 442.9 MB, free: 15.26 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.353e-06/0.3382, allocations: 0 / 442.9 MB, free: 15.26 MB / 366.1 MB Notification: Performance of Transformations before backend: time 1.055e-05/0.3382, allocations: 0 / 442.9 MB, free: 15.26 MB / 366.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 120 * Number of variables: 120 Notification: Performance of Generate backend data structure: time 0.002125/0.3403, allocations: 1.172 MB / 444.1 MB, free: 14.04 MB / 366.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.795e-05/0.3404, allocations: 8.031 kB / 444.1 MB, free: 14.03 MB / 366.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001087/0.3405, allocations: 98.62 kB / 444.2 MB, free: 13.92 MB / 366.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002836/0.3408, allocations: 88 kB / 444.3 MB, free: 13.84 MB / 366.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008844/0.3417, allocations: 0.5829 MB / 444.9 MB, free: 13.21 MB / 366.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.936e-05/0.3417, allocations: 36.98 kB / 444.9 MB, free: 13.18 MB / 366.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 8.133e-05/0.3418, allocations: 44 kB / 444.9 MB, free: 13.13 MB / 366.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001094/0.3429, allocations: 0.7411 MB / 445.7 MB, free: 12.36 MB / 366.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.944e-05/0.3429, allocations: 3.938 kB / 445.7 MB, free: 12.35 MB / 366.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.865e-05/0.343, allocations: 20 kB / 445.7 MB, free: 12.33 MB / 366.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.751e-05/0.3431, allocations: 40.97 kB / 445.7 MB, free: 12.29 MB / 366.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001037/0.3441, allocations: 0.6948 MB / 446.4 MB, free: 11.6 MB / 366.1 MB 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 0.00405/0.3482, allocations: 3.034 MB / 449.5 MB, free: 8.348 MB / 366.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0007078/0.3489, allocations: 0.4887 MB / 450 MB, free: 7.844 MB / 366.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003617/0.3493, allocations: 266 kB / 450.2 MB, free: 7.582 MB / 366.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002475/0.3495, allocations: 345.3 kB / 450.6 MB, free: 7.172 MB / 366.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.478e-05/0.3496, allocations: 47 kB / 450.6 MB, free: 7.117 MB / 366.1 MB Notification: Performance of pre-optimization done (n=48): time 1.774e-06/0.3496, allocations: 0 / 450.6 MB, free: 7.117 MB / 366.1 MB Notification: Performance of matching and sorting (n=58): time 0.005074/0.3546, allocations: 2.299 MB / 452.9 MB, free: 4.746 MB / 366.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.99e-05/0.3547, allocations: 85.67 kB / 453 MB, free: 4.645 MB / 366.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006735/0.3554, allocations: 0.621 MB / 453.6 MB, free: 4.012 MB / 366.1 MB Notification: Performance of collectPreVariables (initialization): time 5.037e-05/0.3554, allocations: 37.7 kB / 453.6 MB, free: 3.969 MB / 366.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.000217/0.3557, allocations: 332.5 kB / 454 MB, free: 3.637 MB / 366.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001478/0.3558, allocations: 205 kB / 454.2 MB, free: 3.434 MB / 366.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002121/0.356, allocations: 142.6 kB / 454.3 MB, free: 3.289 MB / 366.1 MB Notification: Performance of setup shared object (initialization): time 0.0001435/0.3562, allocations: 382.8 kB / 454.7 MB, free: 2.906 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004664/0.3567, allocations: 308.7 kB / 455 MB, free: 2.602 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005671/0.3572, allocations: 481.3 kB / 455.5 MB, free: 2.062 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001018/0.3583, allocations: 0.7484 MB / 456.2 MB, free: 1.25 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.013e-06/0.3583, allocations: 7.938 kB / 456.2 MB, free: 1.242 MB / 366.1 MB Notification: Performance of matching and sorting (n=92) (initialization): time 0.001481/0.3598, allocations: 0.962 MB / 457.2 MB, free: 276 kB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.934e-05/0.3598, allocations: 8 kB / 457.2 MB, free: 268 kB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.145e-05/0.3598, allocations: 7.984 kB / 457.2 MB, free: 260 kB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002357/0.3622, allocations: 408.5 kB / 457.6 MB, free: 15.85 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005931/0.3628, allocations: 151.8 kB / 457.7 MB, free: 15.7 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009084/0.3637, allocations: 0.8293 MB / 458.6 MB, free: 14.85 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000501/0.3642, allocations: 35.92 kB / 458.6 MB, free: 14.81 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.438e-05/0.3643, allocations: 36.05 kB / 458.6 MB, free: 14.78 MB / 382.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006742/0.365, allocations: 473.9 kB / 459.1 MB, free: 14.31 MB / 382.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005698/0.3656, allocations: 470.1 kB / 459.6 MB, free: 13.79 MB / 382.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009909/0.3666, allocations: 0.728 MB / 460.3 MB, free: 12.99 MB / 382.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.631e-06/0.3666, allocations: 4 kB / 460.3 MB, free: 12.99 MB / 382.1 MB Notification: Performance of matching and sorting (n=92) (initialization_lambda0): time 0.00145/0.3681, allocations: 0.9129 MB / 461.2 MB, free: 12.06 MB / 382.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.391e-05/0.3681, allocations: 8 kB / 461.2 MB, free: 12.05 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.584e-06/0.3681, allocations: 4 kB / 461.2 MB, free: 12.05 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001835/0.3699, allocations: 268.5 kB / 461.5 MB, free: 11.79 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005924/0.3705, allocations: 155.8 kB / 461.6 MB, free: 11.63 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006158/0.3712, allocations: 0.7162 MB / 462.3 MB, free: 10.89 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004746/0.3717, allocations: 35.98 kB / 462.4 MB, free: 10.86 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.384e-05/0.3717, allocations: 27.98 kB / 462.4 MB, free: 10.83 MB / 382.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 21 * Number of states: 0 () * Number of discrete variables: 6 (tank2.aboveLevel[1],$PRE.tank2.aboveLevel[1],tank1.aboveLevel[1],$PRE.tank1.aboveLevel[1],tank2.ports_m_flow_out[1],tank1.ports_m_flow_out[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (84): * Single equations (assignments): 83 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0002239/0.372, allocations: 236 kB / 462.6 MB, free: 10.59 MB / 382.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001573/0.3721, allocations: 75.09 kB / 462.7 MB, free: 10.52 MB / 382.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00153/0.3737, allocations: 0.8659 MB / 463.6 MB, free: 9.641 MB / 382.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.446e-06/0.3737, allocations: 8 kB / 463.6 MB, free: 9.633 MB / 382.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.169e-06/0.3737, allocations: 0 / 463.6 MB, free: 9.633 MB / 382.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.784e-06/0.3737, allocations: 3.984 kB / 463.6 MB, free: 9.629 MB / 382.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002815/0.3765, allocations: 1.699 MB / 465.3 MB, free: 7.863 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.517e-06/0.3765, allocations: 0 / 465.3 MB, free: 7.863 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004917/0.377, allocations: 111.9 kB / 465.4 MB, free: 7.754 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001412/0.3785, allocations: 332.5 kB / 465.7 MB, free: 7.426 MB / 382.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.306e-05/0.3785, allocations: 16 kB / 465.7 MB, free: 7.41 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007938/0.3793, allocations: 0.8214 MB / 466.6 MB, free: 6.566 MB / 382.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.854e-06/0.3793, allocations: 0 / 466.6 MB, free: 6.566 MB / 382.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00184/0.3812, allocations: 1.292 MB / 467.9 MB, free: 5.246 MB / 382.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001983/0.3814, allocations: 156.1 kB / 468 MB, free: 5.074 MB / 382.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001085/0.3815, allocations: 12.06 kB / 468 MB, free: 5.062 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004223/0.382, allocations: 27.98 kB / 468 MB, free: 5.035 MB / 382.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001268/0.3821, allocations: 56.42 kB / 468.1 MB, free: 4.98 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.196e-05/0.3822, allocations: 23.98 kB / 468.1 MB, free: 4.957 MB / 382.1 MB Notification: Performance of sorting global known variables: time 0.0005708/0.3827, allocations: 443 kB / 468.6 MB, free: 4.527 MB / 382.1 MB Notification: Performance of sort global known variables: time 2.31e-07/0.3828, allocations: 0 / 468.6 MB, free: 4.527 MB / 382.1 MB Notification: Performance of remove unused functions: time 0.001451/0.3842, allocations: 0.5349 MB / 469.1 MB, free: 3.992 MB / 382.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 4 (tank1.level,tank1.medium.T,tank2.level,tank2.medium.T) * Number of discrete variables: 2 (tank1.aboveLevel[1],tank2.aboveLevel[1]) * Number of discrete states: 2 (tank2.aboveLevel[1],tank1.aboveLevel[1]) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (54): * Single equations (assignments): 53 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,12)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003198/0.3874, allocations: 2.183 MB / 471.3 MB, free: 1.773 MB / 382.1 MB Notification: Performance of simCode: created initialization part: time 0.002241/0.3897, allocations: 1.183 MB / 472.5 MB, free: 0.5938 MB / 382.1 MB Notification: Performance of simCode: created event and clocks part: time 3.517e-06/0.3897, allocations: 0 / 472.5 MB, free: 0.5938 MB / 382.1 MB Notification: Performance of simCode: created simulation system equations: time 0.000697/0.3904, allocations: 404.2 kB / 472.9 MB, free: 204 kB / 382.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001732/0.3921, allocations: 371.5 kB / 473.2 MB, free: 15.84 MB / 398.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009645/0.4018, allocations: 6.919 MB / 480.1 MB, free: 8.691 MB / 398.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005833/0.4024, allocations: 0.9711 MB / 481.1 MB, free: 7.691 MB / 398.1 MB Notification: Performance of simCode: alias equations: time 0.0009665/0.4034, allocations: 293.7 kB / 481.4 MB, free: 7.402 MB / 398.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003661/0.4038, allocations: 255.3 kB / 481.6 MB, free: 7.152 MB / 398.1 MB Notification: Performance of SimCode: time 5.31e-07/0.4038, allocations: 0 / 481.6 MB, free: 7.152 MB / 398.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05559/0.4594, allocations: 28.32 MB / 0.498 GB, free: 11.05 MB / 430.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 12.95/13.41, allocations: 12 kB / 0.498 GB, free: 11.04 MB / 430.1 MB (rm -f Modelica_trunk_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe ; mkfifo Modelica_trunk_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe >> ../files/Modelica_trunk_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_trunk_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks_res.mat --tempDir=temp_Modelica_trunk_Modelica_Fluid_Examples_AST_BatchPlant_Test_TwoTanks_fmu --startTime=0 --stopTime=100 --timeout=50 --tolerance=1e-06 Modelica_trunk_Modelica_Fluid_Examples_AST_BatchPlant_Test_TwoTanks.fmu > Modelica_trunk_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe 2>&1) diffSimulationResults("Modelica_trunk_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Fluid/Examples/AST_BatchPlant/Test/TwoTanks/TwoTanks.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_trunk_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches