Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.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) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo", uses=false) Using package Buildings with version 11.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/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) 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(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|senEnt1.h_out|senEnt2.h_out|senTem1.T|senTem2.T|senMas1.X|senMas2.X|cheTem.y|cheEnt.y|cheMas.y|cheTem1.y|cheEnt1.y|cheMas1.y",fileNamePrefix="Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") translateModel(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|senEnt1.h_out|senEnt2.h_out|senTem1.T|senTem2.T|senMas1.X|senMas2.X|cheTem.y|cheEnt.y|cheMas.y|cheTem1.y|cheEnt1.y|cheMas1.y",fileNamePrefix="Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001315/0.001315, allocations: 100.1 kB / 15.88 MB, free: 12 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001508/0.001508, allocations: 198.4 kB / 16.79 MB, free: 6.809 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.378/1.378, allocations: 222.9 MB / 240.5 MB, free: 4.586 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.0-master/package.mo): time 2.709/2.709, allocations: 461.8 MB / 0.7348 GB, free: 14.2 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001276/0.001277, allocations: 61.56 kB / 0.899 GB, free: 36.91 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3244/0.3257, allocations: 157.4 MB / 1.053 GB, free: 8.344 MB / 0.8106 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger): time 0.9559/1.282, allocations: 326.4 MB / 1.372 GB, free: 15.85 MB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.03835/1.32, allocations: 30.26 MB / 1.401 GB, free: 4.75 MB / 1.014 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005197/1.325, allocations: 91.66 kB / 1.401 GB, free: 4.746 MB / 1.014 GB Notification: Performance of NFTyping.typeComponents: time 0.006187/1.332, allocations: 1.77 MB / 1.403 GB, free: 4.188 MB / 1.014 GB Notification: Performance of NFTyping.typeBindings: time 0.01448/1.346, allocations: 4.697 MB / 1.407 GB, free: 1.227 MB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.01055/1.357, allocations: 3.346 MB / 1.411 GB, free: 14.77 MB / 1.029 GB Notification: Performance of NFFlatten.flatten: time 0.01312/1.37, allocations: 9.631 MB / 1.42 GB, free: 9.555 MB / 1.029 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004847/1.375, allocations: 2.424 MB / 1.423 GB, free: 8 MB / 1.029 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01438/1.389, allocations: 4.749 MB / 1.427 GB, free: 5.152 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005882/1.395, allocations: 2.495 MB / 1.43 GB, free: 3.727 MB / 1.029 GB Notification: Performance of NFPackage.collectConstants: time 0.001249/1.396, allocations: 161 kB / 1.43 GB, free: 3.727 MB / 1.029 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01176/1.408, allocations: 5.611 MB / 1.435 GB, free: 14.43 MB / 1.045 GB Notification: Performance of NFScalarize.scalarize: time 0.002026/1.41, allocations: 0.9499 MB / 1.436 GB, free: 13.47 MB / 1.045 GB Notification: Performance of NFVerifyModel.verify: time 0.003919/1.414, allocations: 1.609 MB / 1.438 GB, free: 11.86 MB / 1.045 GB Notification: Performance of NFConvertDAE.convert: time 0.007013/1.421, allocations: 4.226 MB / 1.442 GB, free: 7.621 MB / 1.045 GB Notification: Performance of FrontEnd - DAE generated: time 6.212e-06/1.421, allocations: 0 / 1.442 GB, free: 7.621 MB / 1.045 GB Notification: Performance of FrontEnd: time 1.753e-06/1.421, allocations: 0 / 1.442 GB, free: 7.621 MB / 1.045 GB Notification: Performance of Transformations before backend: time 0.0001392/1.421, allocations: 0 / 1.442 GB, free: 7.621 MB / 1.045 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 536 * Number of variables: 536 Notification: Performance of Generate backend data structure: time 0.009332/1.431, allocations: 3.7 MB / 1.445 GB, free: 3.832 MB / 1.045 GB Notification: Performance of prepare preOptimizeDAE: time 4.303e-05/1.431, allocations: 8.031 kB / 1.445 GB, free: 3.824 MB / 1.045 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009961/1.441, allocations: 1.479 MB / 1.447 GB, free: 2.34 MB / 1.045 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004489/1.445, allocations: 1.979 MB / 1.449 GB, free: 288 kB / 1.045 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001234/1.446, allocations: 388.2 kB / 1.449 GB, free: 15.9 MB / 1.061 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000684/1.447, allocations: 224 kB / 1.449 GB, free: 15.68 MB / 1.061 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00758/1.455, allocations: 3.062 MB / 1.452 GB, free: 12.48 MB / 1.061 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.983e-05/1.455, allocations: 11.88 kB / 1.452 GB, free: 12.47 MB / 1.061 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000491/1.455, allocations: 92 kB / 1.453 GB, free: 12.38 MB / 1.061 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001049/1.455, allocations: 95.98 kB / 1.453 GB, free: 12.28 MB / 1.061 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.008109/1.464, allocations: 3.142 MB / 1.456 GB, free: 9.121 MB / 1.061 GB 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 0.02413/1.488, allocations: 14.08 MB / 1.469 GB, free: 9.941 MB / 1.076 GB Notification: Performance of preOpt comSubExp (simulation): time 0.00391/1.492, allocations: 1.658 MB / 1.471 GB, free: 8.273 MB / 1.076 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001688/1.493, allocations: 0.7665 MB / 1.472 GB, free: 7.508 MB / 1.076 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006237/1.494, allocations: 332.2 kB / 1.472 GB, free: 7.125 MB / 1.076 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.647e-05/1.494, allocations: 47.56 kB / 1.472 GB, free: 7.07 MB / 1.076 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001297/1.495, allocations: 202 kB / 1.472 GB, free: 6.871 MB / 1.076 GB Notification: Performance of pre-optimization done (n=110): time 5.23e-06/1.495, allocations: 0 / 1.472 GB, free: 6.871 MB / 1.076 GB Notification: Performance of matching and sorting (n=110): time 0.0057/1.501, allocations: 2.348 MB / 1.475 GB, free: 4.52 MB / 1.076 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.126e-05/1.501, allocations: 72.34 kB / 1.475 GB, free: 4.434 MB / 1.076 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004467/1.506, allocations: 2.537 MB / 1.477 GB, free: 1.879 MB / 1.076 GB Notification: Performance of collectPreVariables (initialization): time 0.0002796/1.506, allocations: 57.7 kB / 1.477 GB, free: 1.816 MB / 1.076 GB Notification: Performance of collectInitialEqns (initialization): time 0.001068/1.507, allocations: 1.268 MB / 1.478 GB, free: 0.5312 MB / 1.076 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004208/1.507, allocations: 390.4 kB / 1.479 GB, free: 148 kB / 1.076 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000848/1.508, allocations: 383 kB / 1.479 GB, free: 15.77 MB / 1.092 GB Notification: Performance of setup shared object (initialization): time 0.0001004/1.508, allocations: 305.1 kB / 1.479 GB, free: 15.46 MB / 1.092 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00242/1.511, allocations: 0.965 MB / 1.48 GB, free: 14.5 MB / 1.092 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002923/1.514, allocations: 1.585 MB / 1.482 GB, free: 12.64 MB / 1.092 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004535/1.518, allocations: 2.251 MB / 1.484 GB, free: 10.2 MB / 1.092 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.38e-05/1.518, allocations: 4 kB / 1.484 GB, free: 10.2 MB / 1.092 GB Notification: Performance of matching and sorting (n=210) (initialization): time 0.006872/1.525, allocations: 2.789 MB / 1.487 GB, free: 7.383 MB / 1.092 GB Notification: Performance of prepare postOptimizeDAE: time 8.201e-05/1.525, allocations: 63.41 kB / 1.487 GB, free: 7.309 MB / 1.092 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.917e-05/1.525, allocations: 23.92 kB / 1.487 GB, free: 7.285 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.995e-05/1.525, allocations: 23.98 kB / 1.487 GB, free: 7.262 MB / 1.092 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003054/1.529, allocations: 0.5657 MB / 1.488 GB, free: 6.695 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001367/1.53, allocations: 2.379 MB / 1.49 GB, free: 4.223 MB / 1.092 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003892/1.534, allocations: 407.5 kB / 1.49 GB, free: 3.824 MB / 1.092 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003617/1.534, allocations: 91.94 kB / 1.49 GB, free: 3.734 MB / 1.092 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003524/1.538, allocations: 1.409 MB / 1.492 GB, free: 2.32 MB / 1.092 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003251/1.541, allocations: 1.573 MB / 1.493 GB, free: 492 kB / 1.092 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004678/1.546, allocations: 2.24 MB / 1.495 GB, free: 14.05 MB / 1.107 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.389e-05/1.546, allocations: 4 kB / 1.495 GB, free: 14.04 MB / 1.107 GB Notification: Performance of matching and sorting (n=210) (initialization_lambda0): time 0.006967/1.553, allocations: 2.785 MB / 1.498 GB, free: 11.23 MB / 1.107 GB Notification: Performance of prepare postOptimizeDAE: time 8.593e-05/1.553, allocations: 71.39 kB / 1.498 GB, free: 11.15 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.449e-05/1.553, allocations: 12 kB / 1.498 GB, free: 11.14 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.626e-05/1.553, allocations: 24 kB / 1.498 GB, free: 11.12 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00254/1.555, allocations: 0.5077 MB / 1.499 GB, free: 10.61 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.733e-05/1.556, allocations: 31.92 kB / 1.499 GB, free: 10.58 MB / 1.107 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003679/1.559, allocations: 399.9 kB / 1.499 GB, free: 10.19 MB / 1.107 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002679/1.56, allocations: 87.97 kB / 1.499 GB, free: 10.1 MB / 1.107 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 59 * Number of states: 0 () * Number of discrete variables: 4 (masExcRev.i2_w,masExcRev.i1_w,masExcFor.i2_w,masExcFor.i1_w) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (208): * Single equations (assignments): 202 * Array equations: 0 * Algorithm blocks: 2 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006128/1.56, allocations: 305.7 kB / 1.5 GB, free: 9.797 MB / 1.107 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006764/1.561, allocations: 256.8 kB / 1.5 GB, free: 9.543 MB / 1.107 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004455/1.565, allocations: 1.839 MB / 1.502 GB, free: 7.688 MB / 1.107 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.094e-05/1.565, allocations: 8 kB / 1.502 GB, free: 7.68 MB / 1.107 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.835e-06/1.565, allocations: 4 kB / 1.502 GB, free: 7.676 MB / 1.107 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.889e-06/1.565, allocations: 3.984 kB / 1.502 GB, free: 7.672 MB / 1.107 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009338/1.575, allocations: 4.504 MB / 1.506 GB, free: 3.027 MB / 1.107 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.816e-05/1.575, allocations: 4 kB / 1.506 GB, free: 3.023 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00173/1.577, allocations: 316.3 kB / 1.506 GB, free: 2.715 MB / 1.107 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.865e-05/1.577, allocations: 8 kB / 1.506 GB, free: 2.707 MB / 1.107 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000111/1.577, allocations: 35.98 kB / 1.506 GB, free: 2.672 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001186/1.578, allocations: 2.36 MB / 1.509 GB, free: 224 kB / 1.107 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.947e-06/1.578, allocations: 11.94 kB / 1.509 GB, free: 212 kB / 1.107 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004182/1.582, allocations: 1.983 MB / 1.511 GB, free: 14.13 MB / 1.123 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001417/1.584, allocations: 0.5212 MB / 1.511 GB, free: 13.59 MB / 1.123 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007016/1.584, allocations: 39.83 kB / 1.511 GB, free: 13.55 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002891/1.587, allocations: 260.9 kB / 1.511 GB, free: 13.29 MB / 1.123 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001696/1.587, allocations: 72.8 kB / 1.512 GB, free: 13.22 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002126/1.588, allocations: 71.88 kB / 1.512 GB, free: 13.15 MB / 1.123 GB Notification: Performance of sorting global known variables: time 0.003633/1.591, allocations: 1.755 MB / 1.513 GB, free: 11.39 MB / 1.123 GB Notification: Performance of sort global known variables: time 1.944e-06/1.591, allocations: 0 / 1.513 GB, free: 11.39 MB / 1.123 GB Notification: Performance of remove unused functions: time 0.004876/1.596, allocations: 1.302 MB / 1.515 GB, free: 10.09 MB / 1.123 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 25 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (110): * Single equations (assignments): 106 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001026/1.597, allocations: 381.6 kB / 1.515 GB, free: 9.73 MB / 1.123 GB Notification: Performance of simCode: created initialization part: time 0.00912/1.606, allocations: 3.581 MB / 1.518 GB, free: 6.105 MB / 1.123 GB Notification: Performance of simCode: created event and clocks part: time 1.149e-05/1.606, allocations: 7.938 kB / 1.518 GB, free: 6.098 MB / 1.123 GB Notification: Performance of simCode: created simulation system equations: time 0.00202/1.608, allocations: 0.8073 MB / 1.519 GB, free: 5.293 MB / 1.123 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007049/1.615, allocations: 1.226 MB / 1.52 GB, free: 4.082 MB / 1.123 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009563/1.625, allocations: 5.292 MB / 1.526 GB, free: 14.68 MB / 1.139 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001655/1.627, allocations: 1.684 MB / 1.527 GB, free: 12.96 MB / 1.139 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001206/1.628, allocations: 227.3 kB / 1.527 GB, free: 12.74 MB / 1.139 GB Notification: Performance of SimCode: time 8.91e-07/1.628, allocations: 0 / 1.527 GB, free: 12.74 MB / 1.139 GB Notification: Performance of Templates: time 0.09723/1.725, allocations: 86.26 MB / 1.612 GB, free: 6.676 MB / 1.217 GB make -j1 -f Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.makefile (rm -f Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe >> ../files/Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.sim & ./Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Interfaces_Examples_ReverseFlowMassExchanger.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Interfaces.Examples.ReverseFlowMassExchanger.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches