Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.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) 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(Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|tank1.level|tank1.medium.T|tank2.level|tank2.medium.T|tank1.aboveLevel.1.|tank2.aboveLevel.1.",fileNamePrefix="Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks") translateModel(Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|tank1.level|tank1.medium.T|tank2.level|tank2.medium.T|tank1.aboveLevel.1.|tank2.aboveLevel.1.",fileNamePrefix="Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001139/0.001139, allocations: 193.5 kB / 17.05 MB, free: 5.102 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.236/1.236, allocations: 226.6 MB / 244.3 MB, free: 8.211 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.0007758/0.0007758, allocations: 104.8 kB / 296.4 MB, free: 6.992 MB / 234.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0002088/0.0002089, allocations: 15.98 kB / 356.2 MB, free: 11.2 MB / 298.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.181/0.1812, allocations: 51.29 MB / 407.5 MB, free: 27.84 MB / 298.7 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks): time 0.01037/0.1917, allocations: 16.86 MB / 424.4 MB, free: 10.94 MB / 298.7 MB Notification: Performance of NFInst.instExpressions: time 0.005755/0.1974, allocations: 5.814 MB / 430.2 MB, free: 5.113 MB / 298.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004301/0.1979, allocations: 27.75 kB / 430.2 MB, free: 5.086 MB / 298.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0005351/0.1984, allocations: 274.2 kB / 430.5 MB, free: 4.816 MB / 298.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Examples/AST_BatchPlant.mo:1471:62-1471:67:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Examples/AST_BatchPlant.mo:1471:48-1471:55:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Examples/AST_BatchPlant.mo:1484:40-1484:47:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Examples/AST_BatchPlant.mo:1471:62-1471:67:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Examples/AST_BatchPlant.mo:1471:48-1471:55:writable] Warning: 'each' used when modifying non-array element m_flow. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/Fluid/Examples/AST_BatchPlant.mo:1484:40-1484:47:writable] Warning: 'each' used when modifying non-array element m_flow. Notification: Performance of NFTyping.typeBindings: time 0.00151/0.2, allocations: 1.015 MB / 431.5 MB, free: 3.797 MB / 298.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.002108/0.2021, allocations: 1.255 MB / 432.7 MB, free: 2.551 MB / 298.7 MB Notification: Performance of NFFlatten.flatten: time 0.001443/0.2035, allocations: 2.491 MB / 435.2 MB, free: 52 kB / 298.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0004868/0.204, allocations: 397.4 kB / 435.6 MB, free: 15.64 MB / 314.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0007508/0.2048, allocations: 0.6539 MB / 436.3 MB, free: 14.99 MB / 314.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0007931/0.2056, allocations: 0.7085 MB / 437 MB, free: 14.28 MB / 314.7 MB Notification: Performance of NFPackage.collectConstants: time 8.689e-05/0.2057, allocations: 32 kB / 437 MB, free: 14.25 MB / 314.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001451/0.2072, allocations: 1.002 MB / 438 MB, free: 13.24 MB / 314.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002057/0.2074, allocations: 219.3 kB / 438.2 MB, free: 13.03 MB / 314.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0001364/0.2075, allocations: 173.2 kB / 438.4 MB, free: 12.85 MB / 314.7 MB Notification: Performance of NFConvertDAE.convert: time 0.001169/0.2087, allocations: 1.201 MB / 439.6 MB, free: 11.65 MB / 314.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.609e-06/0.2087, allocations: 7.984 kB / 439.6 MB, free: 11.64 MB / 314.7 MB Notification: Performance of FrontEnd: time 2.415e-06/0.2087, allocations: 0 / 439.6 MB, free: 11.64 MB / 314.7 MB Notification: Performance of Transformations before backend: time 1.089e-05/0.2087, allocations: 3.938 kB / 439.6 MB, free: 11.64 MB / 314.7 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 0.001775/0.2105, allocations: 1.04 MB / 440.6 MB, free: 10.55 MB / 314.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.643e-05/0.2106, allocations: 8.031 kB / 440.7 MB, free: 10.54 MB / 314.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002332/0.2108, allocations: 87.14 kB / 440.7 MB, free: 10.45 MB / 314.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0007/0.2115, allocations: 0.5248 MB / 441.3 MB, free: 9.887 MB / 314.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.575e-05/0.2116, allocations: 40.98 kB / 441.3 MB, free: 9.848 MB / 314.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 8.32e-05/0.2116, allocations: 43.98 kB / 441.3 MB, free: 9.805 MB / 314.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001067/0.2127, allocations: 0.7333 MB / 442.1 MB, free: 9.043 MB / 314.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.505e-05/0.2127, allocations: 0 / 442.1 MB, free: 9.043 MB / 314.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.066e-05/0.2128, allocations: 19.98 kB / 442.1 MB, free: 9.023 MB / 314.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.124e-05/0.2129, allocations: 52.92 kB / 442.2 MB, free: 8.969 MB / 314.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001046/0.2139, allocations: 0.6947 MB / 442.8 MB, free: 8.277 MB / 314.7 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 0.003848/0.2178, allocations: 3.05 MB / 445.9 MB, free: 5.008 MB / 314.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0006654/0.2185, allocations: 488.4 kB / 446.4 MB, free: 4.52 MB / 314.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003559/0.2188, allocations: 266 kB / 446.6 MB, free: 4.254 MB / 314.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002308/0.2191, allocations: 345.3 kB / 447 MB, free: 3.84 MB / 314.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.518e-05/0.2191, allocations: 39 kB / 447 MB, free: 3.793 MB / 314.7 MB Notification: Performance of pre-optimization done (n=48): time 1.603e-06/0.2191, allocations: 0 / 447 MB, free: 3.793 MB / 314.7 MB Notification: Performance of matching and sorting (n=58): time 0.00476/0.2239, allocations: 2.312 MB / 449.3 MB, free: 1.414 MB / 314.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.014e-05/0.2239, allocations: 85.67 kB / 449.4 MB, free: 1.312 MB / 314.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006488/0.2246, allocations: 0.6172 MB / 450 MB, free: 0.6836 MB / 314.7 MB Notification: Performance of collectPreVariables (initialization): time 5.412e-05/0.2247, allocations: 41.69 kB / 450.1 MB, free: 0.6367 MB / 314.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002053/0.2249, allocations: 332.3 kB / 450.4 MB, free: 316 kB / 314.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001423/0.225, allocations: 205.1 kB / 450.6 MB, free: 108 kB / 314.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 4.358e-05/0.2251, allocations: 16 kB / 450.6 MB, free: 92 kB / 314.7 MB Notification: Performance of setup shared object (initialization): time 0.0001483/0.2252, allocations: 374.8 kB / 451 MB, free: 15.71 MB / 330.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004529/0.2257, allocations: 297.8 kB / 451.3 MB, free: 15.43 MB / 330.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005445/0.2262, allocations: 473.9 kB / 451.7 MB, free: 14.89 MB / 330.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005008/0.2267, allocations: 351 kB / 452.1 MB, free: 14.55 MB / 330.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.1e-06/0.2268, allocations: 4 kB / 452.1 MB, free: 14.55 MB / 330.7 MB Notification: Performance of matching and sorting (n=92) (initialization): time 0.001363/0.2281, allocations: 0.9499 MB / 453 MB, free: 13.59 MB / 330.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001285/0.2283, allocations: 237.2 kB / 453.3 MB, free: 13.29 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.145e-06/0.2283, allocations: 7.938 kB / 453.3 MB, free: 13.28 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002536/0.2308, allocations: 424.3 kB / 453.7 MB, free: 12.86 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005657/0.2314, allocations: 151.7 kB / 453.8 MB, free: 12.71 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008145/0.2322, allocations: 0.8216 MB / 454.6 MB, free: 11.86 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004712/0.2327, allocations: 51.91 kB / 454.7 MB, free: 11.81 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.55e-05/0.2328, allocations: 36 kB / 454.7 MB, free: 11.78 MB / 330.7 MB Notification: Performance of prepare postOptimizeDAE: time 5.42e-06/0.2328, allocations: 4 kB / 454.7 MB, free: 11.77 MB / 330.7 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001218/0.234, allocations: 0.8167 MB / 455.5 MB, free: 10.95 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.573e-06/0.234, allocations: 7.984 kB / 455.6 MB, free: 10.95 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002002/0.236, allocations: 284.6 kB / 455.8 MB, free: 10.66 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005497/0.2366, allocations: 155.7 kB / 456 MB, free: 10.51 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005676/0.2372, allocations: 0.7123 MB / 456.7 MB, free: 9.773 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004239/0.2376, allocations: 47.88 kB / 456.7 MB, free: 9.727 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.078e-05/0.2377, allocations: 31.98 kB / 456.8 MB, free: 9.695 MB / 330.7 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 ($PRE.tank1.aboveLevel[1],tank1.aboveLevel[1],$PRE.tank2.aboveLevel[1],tank2.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 (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 {2 7} Notification: Performance of prepare postOptimizeDAE: time 0.0003446/0.238, allocations: 323.1 kB / 457.1 MB, free: 9.371 MB / 330.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001046/0.2382, allocations: 71.16 kB / 457.2 MB, free: 9.301 MB / 330.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001389/0.2396, allocations: 0.864 MB / 458 MB, free: 8.434 MB / 330.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.023e-06/0.2396, allocations: 8 kB / 458 MB, free: 8.426 MB / 330.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.238e-06/0.2396, allocations: 0 / 458 MB, free: 8.426 MB / 330.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.424e-06/0.2396, allocations: 3.984 kB / 458 MB, free: 8.422 MB / 330.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002452/0.242, allocations: 1.715 MB / 459.8 MB, free: 6.641 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.935e-06/0.2421, allocations: 0 / 459.8 MB, free: 6.641 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004728/0.2425, allocations: 119.9 kB / 459.9 MB, free: 6.523 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001446/0.244, allocations: 348.6 kB / 460.2 MB, free: 6.18 MB / 330.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.378e-05/0.2441, allocations: 23.98 kB / 460.2 MB, free: 6.156 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007022/0.2448, allocations: 0.8099 MB / 461 MB, free: 5.32 MB / 330.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.563e-06/0.2448, allocations: 7.875 kB / 461.1 MB, free: 5.312 MB / 330.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001716/0.2465, allocations: 1.283 MB / 462.3 MB, free: 4.004 MB / 330.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001673/0.2467, allocations: 156.2 kB / 462.5 MB, free: 3.832 MB / 330.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.965e-05/0.2468, allocations: 12 kB / 462.5 MB, free: 3.82 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004438/0.2472, allocations: 39.97 kB / 462.5 MB, free: 3.781 MB / 330.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001041/0.2473, allocations: 60.44 kB / 462.6 MB, free: 3.723 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.994e-05/0.2474, allocations: 23.98 kB / 462.6 MB, free: 3.699 MB / 330.7 MB Notification: Performance of sorting global known variables: time 0.0004909/0.2479, allocations: 435 kB / 463 MB, free: 3.281 MB / 330.7 MB Notification: Performance of sort global known variables: time 1.2e-07/0.2479, allocations: 0 / 463 MB, free: 3.281 MB / 330.7 MB Notification: Performance of remove unused functions: time 0.001351/0.2493, allocations: 0.531 MB / 463.6 MB, free: 2.75 MB / 330.7 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 (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 {2 12} Notification: Performance of Backend phase and start with SimCode phase: time 0.0008378/0.2501, allocations: 454.7 kB / 464 MB, free: 2.293 MB / 330.7 MB Notification: Performance of simCode: created initialization part: time 0.001984/0.2521, allocations: 1.164 MB / 465.2 MB, free: 1.129 MB / 330.7 MB Notification: Performance of simCode: created event and clocks part: time 3.928e-06/0.2521, allocations: 1.75 kB / 465.2 MB, free: 1.129 MB / 330.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0006195/0.2527, allocations: 387 kB / 465.6 MB, free: 0.75 MB / 330.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001487/0.2542, allocations: 347 kB / 465.9 MB, free: 428 kB / 330.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002323/0.2566, allocations: 1.912 MB / 467.8 MB, free: 14.46 MB / 346.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004892/0.2571, allocations: 0.9676 MB / 468.8 MB, free: 13.47 MB / 346.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002012/0.2573, allocations: 71.42 kB / 468.9 MB, free: 13.4 MB / 346.7 MB Notification: Performance of SimCode: time 4.31e-07/0.2573, allocations: 0 / 468.9 MB, free: 13.4 MB / 346.7 MB Notification: Performance of Templates: time 0.02084/0.2781, allocations: 17.47 MB / 486.3 MB, free: 12 MB / 362.7 MB make -j1 -f Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.makefile (rm -f Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe ; mkfifo Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe ; head -c 1048576 < Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe >> ../files/Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.sim & ./Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks --alarm=480 -emit_protected > Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe 2>&1) diffSimulationResults("Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Fluid/Examples/AST_BatchPlant/Test/TwoTanks/TwoTanks.csv","../files/Modelica_trunk_cpp_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches