Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.conf.json 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/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) 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) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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_4.0.0_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_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001042/0.001042, allocations: 113.6 kB / 17.69 MB, free: 5.309 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001066/0.001066, allocations: 192 kB / 18.63 MB, free: 4.375 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.333/1.333, allocations: 222.9 MB / 242.3 MB, free: 15.17 MB / 206.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0009829/0.000983, allocations: 51.08 kB / 302.1 MB, free: 5.145 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08916/0.09017, allocations: 49.44 MB / 351.5 MB, free: 3.68 MB / 286.1 MB Notification: Performance of NFInst.instantiate(Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks): time 0.01697/0.1072, allocations: 17.52 MB / 369 MB, free: 2.074 MB / 302.1 MB Notification: Performance of NFInst.instExpressions: time 0.1783/0.2854, allocations: 6.01 MB / 375 MB, free: 9.77 MB / 302.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009374/0.2864, allocations: 21.94 kB / 375.1 MB, free: 9.77 MB / 302.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0009377/0.2874, allocations: 333.6 kB / 375.4 MB, free: 9.77 MB / 302.1 MB Notification: Performance of NFTyping.typeBindings: time 0.002467/0.2899, allocations: 1.032 MB / 376.4 MB, free: 9.727 MB / 302.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.00409/0.294, allocations: 1.639 MB / 378.1 MB, free: 9.684 MB / 302.1 MB Notification: Performance of NFFlatten.flatten: time 0.002722/0.2967, allocations: 1.948 MB / 380 MB, free: 9.418 MB / 302.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0007497/0.2975, allocations: 483.4 kB / 380.5 MB, free: 9.352 MB / 302.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001212/0.2987, allocations: 0.7192 MB / 381.2 MB, free: 9.23 MB / 302.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0009987/0.2997, allocations: 0.7312 MB / 381.9 MB, free: 9.113 MB / 302.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001225/0.2999, allocations: 65.62 kB / 382 MB, free: 9.113 MB / 302.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002211/0.3021, allocations: 1.115 MB / 383.1 MB, free: 9.07 MB / 302.1 MB Notification: Performance of NFScalarize.scalarize: time 0.000286/0.3024, allocations: 261.1 kB / 383.4 MB, free: 9.043 MB / 302.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0004603/0.3029, allocations: 405 kB / 383.8 MB, free: 8.93 MB / 302.1 MB Notification: Performance of NFConvertDAE.convert: time 0.002242/0.3051, allocations: 1.688 MB / 385.5 MB, free: 8.73 MB / 302.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.787e-06/0.3051, allocations: 1.125 kB / 385.5 MB, free: 8.73 MB / 302.1 MB Notification: Performance of FrontEnd: time 1.543e-06/0.3051, allocations: 0 / 385.5 MB, free: 8.73 MB / 302.1 MB Notification: Performance of Transformations before backend: time 1.739e-05/0.3051, allocations: 0 / 385.5 MB, free: 8.73 MB / 302.1 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 0.002056/0.3072, allocations: 1.166 MB / 386.6 MB, free: 8.035 MB / 302.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.397e-05/0.3073, allocations: 9.625 kB / 386.6 MB, free: 8.035 MB / 302.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002882/0.3075, allocations: 84.59 kB / 386.7 MB, free: 7.996 MB / 302.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008422/0.3084, allocations: 0.5863 MB / 387.3 MB, free: 7.672 MB / 302.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.869e-05/0.3084, allocations: 38.42 kB / 387.3 MB, free: 7.66 MB / 302.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 8.501e-05/0.3085, allocations: 42.84 kB / 387.4 MB, free: 7.648 MB / 302.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001055/0.3096, allocations: 0.7493 MB / 388.1 MB, free: 7.328 MB / 302.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.898e-05/0.3096, allocations: 1.438 kB / 388.1 MB, free: 7.328 MB / 302.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.316e-05/0.3097, allocations: 17.94 kB / 388.1 MB, free: 7.316 MB / 302.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.236e-05/0.3098, allocations: 46.83 kB / 388.2 MB, free: 7.305 MB / 302.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001034/0.3108, allocations: 0.6941 MB / 388.9 MB, free: 6.961 MB / 302.1 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 0.003666/0.3145, allocations: 3.036 MB / 391.9 MB, free: 4.398 MB / 302.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0006806/0.3152, allocations: 488.6 kB / 392.4 MB, free: 4.148 MB / 302.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003583/0.3155, allocations: 274.7 kB / 392.7 MB, free: 4.004 MB / 302.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.000191/0.3157, allocations: 344.3 kB / 393 MB, free: 3.617 MB / 302.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.481e-05/0.3158, allocations: 42.09 kB / 393 MB, free: 3.574 MB / 302.1 MB Notification: Performance of pre-optimization done (n=48): time 1.864e-06/0.3158, allocations: 0 / 393 MB, free: 3.574 MB / 302.1 MB Notification: Performance of matching and sorting (n=58): time 0.0048/0.3206, allocations: 2.296 MB / 395.3 MB, free: 2.215 MB / 302.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.156e-05/0.3206, allocations: 83.17 kB / 395.4 MB, free: 2.121 MB / 302.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006455/0.3213, allocations: 0.6225 MB / 396 MB, free: 1.754 MB / 302.1 MB Notification: Performance of collectPreVariables (initialization): time 5.5e-05/0.3214, allocations: 47.19 kB / 396.1 MB, free: 1.707 MB / 302.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001649/0.3215, allocations: 328.8 kB / 396.4 MB, free: 1.418 MB / 302.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001182/0.3217, allocations: 209.3 kB / 396.6 MB, free: 1.242 MB / 302.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002047/0.3219, allocations: 139.8 kB / 396.8 MB, free: 1.16 MB / 302.1 MB Notification: Performance of setup shared object (initialization): time 8.236e-05/0.322, allocations: 384.6 kB / 397.1 MB, free: 0.793 MB / 302.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004481/0.3224, allocations: 307.7 kB / 397.4 MB, free: 0.6367 MB / 302.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005129/0.3229, allocations: 483.8 kB / 397.9 MB, free: 276 kB / 302.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009707/0.3239, allocations: 0.7535 MB / 398.7 MB, free: 15.79 MB / 318.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.025e-06/0.3239, allocations: 0 / 398.7 MB, free: 15.79 MB / 318.1 MB Notification: Performance of matching and sorting (n=92) (initialization): time 0.001506/0.3254, allocations: 0.9752 MB / 399.6 MB, free: 15.27 MB / 318.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.032e-05/0.3255, allocations: 5.656 kB / 399.6 MB, free: 15.27 MB / 318.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.216e-05/0.3255, allocations: 5.406 kB / 399.6 MB, free: 15.27 MB / 318.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.002432/0.3279, allocations: 406.6 kB / 400 MB, free: 15.09 MB / 318.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005958/0.3285, allocations: 158.3 kB / 400.2 MB, free: 15.05 MB / 318.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008924/0.3294, allocations: 0.822 MB / 401 MB, free: 14.36 MB / 318.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005674/0.33, allocations: 32.17 kB / 401 MB, free: 14.35 MB / 318.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.918e-05/0.3301, allocations: 39.36 kB / 401.1 MB, free: 14.33 MB / 318.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006991/0.3308, allocations: 472.3 kB / 401.5 MB, free: 14.05 MB / 318.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00056/0.3314, allocations: 477.8 kB / 402 MB, free: 13.68 MB / 318.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009427/0.3323, allocations: 0.7285 MB / 402.7 MB, free: 13.15 MB / 318.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.975e-06/0.3324, allocations: 0 / 402.7 MB, free: 13.15 MB / 318.1 MB Notification: Performance of matching and sorting (n=92) (initialization_lambda0): time 0.00145/0.3338, allocations: 0.9087 MB / 403.7 MB, free: 12.24 MB / 318.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.379e-05/0.3338, allocations: 11.94 kB / 403.7 MB, free: 12.23 MB / 318.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.623e-06/0.3339, allocations: 4 kB / 403.7 MB, free: 12.22 MB / 318.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001855/0.3357, allocations: 272.9 kB / 403.9 MB, free: 11.95 MB / 318.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005862/0.3363, allocations: 159.7 kB / 404.1 MB, free: 11.8 MB / 318.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.000586/0.3369, allocations: 0.7123 MB / 404.8 MB, free: 11.06 MB / 318.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006301/0.3376, allocations: 31.98 kB / 404.8 MB, free: 11.03 MB / 318.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.069e-05/0.3377, allocations: 35.98 kB / 404.9 MB, free: 10.99 MB / 318.1 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 0.0003293/0.338, allocations: 220.2 kB / 405.1 MB, free: 10.77 MB / 318.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001536/0.3381, allocations: 71.16 kB / 405.2 MB, free: 10.7 MB / 318.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001572/0.3397, allocations: 0.8694 MB / 406 MB, free: 9.816 MB / 318.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.947e-06/0.3397, allocations: 8 kB / 406 MB, free: 9.809 MB / 318.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.599e-06/0.3398, allocations: 3.938 kB / 406 MB, free: 9.805 MB / 318.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.294e-06/0.3398, allocations: 3.984 kB / 406 MB, free: 9.801 MB / 318.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002761/0.3425, allocations: 1.709 MB / 407.7 MB, free: 8.039 MB / 318.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.666e-06/0.3426, allocations: 0 / 407.7 MB, free: 8.039 MB / 318.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005115/0.3431, allocations: 111.8 kB / 407.9 MB, free: 7.93 MB / 318.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001393/0.3445, allocations: 320.6 kB / 408.2 MB, free: 7.613 MB / 318.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.914e-05/0.3445, allocations: 19.94 kB / 408.2 MB, free: 7.594 MB / 318.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007682/0.3453, allocations: 0.8198 MB / 409 MB, free: 6.754 MB / 318.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.336e-06/0.3453, allocations: 4.031 kB / 409 MB, free: 6.75 MB / 318.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001855/0.3472, allocations: 1.297 MB / 410.3 MB, free: 5.434 MB / 318.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002004/0.3474, allocations: 140.3 kB / 410.4 MB, free: 5.277 MB / 318.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001135/0.3475, allocations: 12 kB / 410.5 MB, free: 5.266 MB / 318.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004373/0.348, allocations: 27.98 kB / 410.5 MB, free: 5.238 MB / 318.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001158/0.3481, allocations: 52.42 kB / 410.5 MB, free: 5.188 MB / 318.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.229e-05/0.3482, allocations: 27.98 kB / 410.6 MB, free: 5.16 MB / 318.1 MB Notification: Performance of sorting global known variables: time 0.0005169/0.3487, allocations: 451 kB / 411 MB, free: 4.727 MB / 318.1 MB Notification: Performance of sort global known variables: time 2.2e-07/0.3487, allocations: 4 kB / 411 MB, free: 4.723 MB / 318.1 MB Notification: Performance of remove unused functions: time 0.001489/0.3502, allocations: 0.5349 MB / 411.5 MB, free: 4.188 MB / 318.1 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 0.0009537/0.3511, allocations: 446.4 kB / 412 MB, free: 3.766 MB / 318.1 MB Notification: Performance of simCode: created initialization part: time 0.002206/0.3534, allocations: 1.19 MB / 413.2 MB, free: 2.578 MB / 318.1 MB Notification: Performance of simCode: created event and clocks part: time 3.867e-06/0.3534, allocations: 0 / 413.2 MB, free: 2.578 MB / 318.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0006484/0.354, allocations: 399 kB / 413.6 MB, free: 2.188 MB / 318.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001499/0.3555, allocations: 359.5 kB / 413.9 MB, free: 1.84 MB / 318.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002322/0.3579, allocations: 1.58 MB / 415.5 MB, free: 248 kB / 318.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005247/0.3584, allocations: 0.9713 MB / 416.5 MB, free: 15.25 MB / 334.1 MB Notification: Performance of simCode: alias equations: time 0.0008075/0.3592, allocations: 285 kB / 416.7 MB, free: 14.96 MB / 334.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001659/0.3594, allocations: 63.42 kB / 416.8 MB, free: 14.9 MB / 334.1 MB Notification: Performance of SimCode: time 4.01e-07/0.3594, allocations: 0 / 416.8 MB, free: 14.9 MB / 334.1 MB Notification: Performance of Templates: time 0.03172/0.3911, allocations: 20.33 MB / 437.1 MB, free: 10.79 MB / 350.1 MB make -j1 -f Modelica_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.makefile (rm -f Modelica_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe ; mkfifo Modelica_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe >> ../files/Modelica_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.sim & ./Modelica_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks -abortSlowSimulation -alarm=480 -s cvode -emit_protected -lv LOG_STATS > Modelica_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.pipe 2>&1) diffSimulationResults("Modelica_4.0.0_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_4.0.0_Modelica.Fluid.Examples.AST_BatchPlant.Test.TwoTanks.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches