Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20.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/ScalableTestSuite 2.2.0-master/package.mo", uses=false) Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-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(ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="QA.1.|QA.2.|QA.3.|QB.1.|QB.2.|QB.3.|TA.1.|TA.20.|TA.2.|TA.3.|TB.1.|TB.20.|TB.2.|TB.3.|TW.1.|TW.2.|TW.3.|der.TA.20..|der.TA.2..|der.TA.3..|der.TB.1..|der.TB.2..|der.TB.3..|der.TW.1..|der.TW.2..|der.TW.3..|time|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20") translateModel(ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="QA.1.|QA.2.|QA.3.|QB.1.|QB.2.|QB.3.|TA.1.|TA.20.|TA.2.|TA.3.|TB.1.|TB.20.|TB.2.|TB.3.|TW.1.|TW.2.|TW.3.|der.TA.20..|der.TA.2..|der.TA.3..|der.TB.1..|der.TB.2..|der.TB.3..|der.TW.1..|der.TW.2..|der.TW.3..|time|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001158/0.001158, allocations: 105.8 kB / 16.92 MB, free: 6.145 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001268/0.001268, allocations: 187.4 kB / 17.85 MB, free: 5.285 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.199/1.199, allocations: 222.9 MB / 241.5 MB, free: 15.22 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo): time 0.8141/0.8141, allocations: 119.3 MB / 411 MB, free: 9.559 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001141/0.001141, allocations: 63.89 kB / 0.4923 GB, free: 12.34 MB / 430.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4338/0.435, allocations: 80.67 MB / 0.5711 GB, free: 43.96 MB / 462.3 MB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20): time 0.002051/0.4371, allocations: 1.471 MB / 0.5725 GB, free: 42.79 MB / 462.3 MB Notification: Performance of NFInst.instExpressions: time 0.0002434/0.4373, allocations: 94.03 kB / 0.5726 GB, free: 42.71 MB / 462.3 MB Notification: Performance of NFInst.updateImplicitVariability: time 3.787e-05/0.4374, allocations: 1.188 kB / 0.5726 GB, free: 42.71 MB / 462.3 MB Notification: Performance of NFTyping.typeComponents: time 9.809e-05/0.4375, allocations: 12.98 kB / 0.5726 GB, free: 42.7 MB / 462.3 MB Notification: Performance of NFTyping.typeBindings: time 0.0001014/0.4376, allocations: 58.75 kB / 0.5727 GB, free: 42.66 MB / 462.3 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001764/0.4378, allocations: 46.05 kB / 0.5727 GB, free: 42.62 MB / 462.3 MB Notification: Performance of NFFlatten.flatten: time 0.000754/0.4386, allocations: 1.213 MB / 0.5739 GB, free: 41.96 MB / 462.3 MB Notification: Performance of NFFlatten.resolveConnections: time 5.317e-05/0.4386, allocations: 7.75 kB / 0.5739 GB, free: 41.96 MB / 462.3 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0003429/0.439, allocations: 470.6 kB / 0.5744 GB, free: 41.76 MB / 462.3 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0005692/0.4395, allocations: 0.5453 MB / 0.5749 GB, free: 41.42 MB / 462.3 MB Notification: Performance of NFPackage.collectConstants: time 0.0001323/0.4397, allocations: 61.19 kB / 0.575 GB, free: 41.42 MB / 462.3 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0001506/0.4398, allocations: 61.62 kB / 0.575 GB, free: 41.42 MB / 462.3 MB Notification: Performance of NFScalarize.scalarize: time 0.000224/0.4401, allocations: 374.8 kB / 0.5754 GB, free: 41.17 MB / 462.3 MB Notification: Performance of NFVerifyModel.verify: time 0.0003405/0.4404, allocations: 385.8 kB / 0.5757 GB, free: 40.95 MB / 462.3 MB Notification: Performance of NFConvertDAE.convert: time 0.000441/0.4409, allocations: 0.6548 MB / 0.5764 GB, free: 40.57 MB / 462.3 MB Notification: Performance of FrontEnd - DAE generated: time 4.368e-06/0.4409, allocations: 0 / 0.5764 GB, free: 40.57 MB / 462.3 MB Notification: Performance of FrontEnd: time 1.212e-06/0.4409, allocations: 0 / 0.5764 GB, free: 40.57 MB / 462.3 MB Notification: Performance of Transformations before backend: time 8.586e-06/0.4409, allocations: 1.281 kB / 0.5764 GB, free: 40.57 MB / 462.3 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 138 * Number of variables: 138 Notification: Performance of Generate backend data structure: time 0.003899/0.4448, allocations: 1.429 MB / 0.5778 GB, free: 39.67 MB / 462.3 MB Notification: Performance of prepare preOptimizeDAE: time 3.868e-05/0.4448, allocations: 13.08 kB / 0.5778 GB, free: 39.67 MB / 462.3 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001677/0.445, allocations: 61.28 kB / 0.5779 GB, free: 39.64 MB / 462.3 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00051/0.4455, allocations: 348.6 kB / 0.5782 GB, free: 39.36 MB / 462.3 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.454e-05/0.4456, allocations: 57.72 kB / 0.5782 GB, free: 39.34 MB / 462.3 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001742/0.4458, allocations: 101.8 kB / 0.5783 GB, free: 39.29 MB / 462.3 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001248/0.447, allocations: 0.8859 MB / 0.5792 GB, free: 38.79 MB / 462.3 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.27e-05/0.447, allocations: 192 / 0.5792 GB, free: 38.79 MB / 462.3 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.847e-05/0.4471, allocations: 25 kB / 0.5792 GB, free: 38.77 MB / 462.3 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.607e-05/0.4471, allocations: 16.59 kB / 0.5792 GB, free: 38.76 MB / 462.3 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001081/0.4482, allocations: 0.7676 MB / 0.58 GB, free: 38.43 MB / 462.3 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005063/0.4533, allocations: 4.311 MB / 0.5842 GB, free: 34.74 MB / 462.3 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001319/0.4546, allocations: 0.9718 MB / 0.5851 GB, free: 34.28 MB / 462.3 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008243/0.4555, allocations: 0.6618 MB / 0.5858 GB, free: 33.95 MB / 462.3 MB Notification: Performance of preOpt evalFunc (simulation): time 7.762e-05/0.4556, allocations: 12.66 kB / 0.5858 GB, free: 33.95 MB / 462.3 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.122e-05/0.4556, allocations: 51.48 kB / 0.5859 GB, free: 33.88 MB / 462.3 MB Notification: Performance of pre-optimization done (n=99): time 2.245e-06/0.4556, allocations: 0 / 0.5859 GB, free: 33.88 MB / 462.3 MB Notification: Performance of matching and sorting (n=99): time 0.00223/0.4578, allocations: 1.648 MB / 0.5875 GB, free: 32.23 MB / 462.3 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.039e-05/0.4579, allocations: 60.41 kB / 0.5875 GB, free: 32.16 MB / 462.3 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 9.483e-05/0.458, allocations: 147.7 kB / 0.5877 GB, free: 32 MB / 462.3 MB Notification: Performance of collectPreVariables (initialization): time 7.159e-05/0.458, allocations: 49.7 kB / 0.5877 GB, free: 31.95 MB / 462.3 MB Notification: Performance of collectInitialEqns (initialization): time 7.148e-05/0.4581, allocations: 153.8 kB / 0.5879 GB, free: 31.79 MB / 462.3 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002177/0.4583, allocations: 418 kB / 0.5883 GB, free: 31.38 MB / 462.3 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002813/0.4586, allocations: 223 kB / 0.5885 GB, free: 31.16 MB / 462.3 MB Notification: Performance of setup shared object (initialization): time 8.336e-05/0.4587, allocations: 366.8 kB / 0.5888 GB, free: 30.79 MB / 462.3 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007279/0.4595, allocations: 0.5725 MB / 0.5894 GB, free: 30.21 MB / 462.3 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007828/0.4602, allocations: 0.6599 MB / 0.59 GB, free: 29.55 MB / 462.3 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001516/0.4618, allocations: 1.258 MB / 0.5913 GB, free: 28.29 MB / 462.3 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.827e-06/0.4618, allocations: 4 kB / 0.5913 GB, free: 28.29 MB / 462.3 MB Notification: Performance of matching and sorting (n=157) (initialization): time 0.001828/0.4636, allocations: 1.476 MB / 0.5927 GB, free: 26.8 MB / 462.3 MB Notification: Performance of prepare postOptimizeDAE: time 2.664e-05/0.4637, allocations: 7.938 kB / 0.5927 GB, free: 26.8 MB / 462.3 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.004e-05/0.4637, allocations: 3.984 kB / 0.5927 GB, free: 26.79 MB / 462.3 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.74e-05/0.4637, allocations: 8 kB / 0.5927 GB, free: 26.79 MB / 462.3 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002002/0.4657, allocations: 0.523 MB / 0.5932 GB, free: 26.26 MB / 462.3 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.169e-05/0.4657, allocations: 7.938 kB / 0.5932 GB, free: 26.25 MB / 462.3 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007202/0.4665, allocations: 119 kB / 0.5933 GB, free: 26.14 MB / 462.3 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.077e-05/0.4665, allocations: 39.98 kB / 0.5934 GB, free: 26.1 MB / 462.3 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * 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 initialization (157): * Single equations (assignments): 157 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.000267/0.4668, allocations: 217.6 kB / 0.5936 GB, free: 25.88 MB / 462.3 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001147/0.4669, allocations: 47.45 kB / 0.5936 GB, free: 25.83 MB / 462.3 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003051/0.4672, allocations: 152 kB / 0.5938 GB, free: 25.68 MB / 462.3 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.622e-06/0.4673, allocations: 12 kB / 0.5938 GB, free: 25.66 MB / 462.3 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.347e-06/0.4673, allocations: 0 / 0.5938 GB, free: 25.66 MB / 462.3 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.463e-06/0.4673, allocations: 3.984 kB / 0.5938 GB, free: 25.66 MB / 462.3 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000787/0.4681, allocations: 0.7902 MB / 0.5946 GB, free: 24.82 MB / 462.3 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.474e-06/0.4681, allocations: 3.938 kB / 0.5946 GB, free: 24.82 MB / 462.3 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002361/0.4704, allocations: 0.523 MB / 0.5951 GB, free: 24.3 MB / 462.3 MB Notification: Performance of postOpt tearingSystem (simulation): time 9.858e-06/0.4705, allocations: 7.938 kB / 0.5951 GB, free: 24.29 MB / 462.3 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.978e-05/0.4706, allocations: 47.95 kB / 0.5951 GB, free: 24.24 MB / 462.3 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.819e-06/0.4706, allocations: 4 kB / 0.5951 GB, free: 24.24 MB / 462.3 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.733e-06/0.4706, allocations: 3.938 kB / 0.5951 GB, free: 24.23 MB / 462.3 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002317/0.4729, allocations: 1.964 MB / 0.5971 GB, free: 22.26 MB / 462.3 MB Notification: Performance of postOpt removeConstants (simulation): time 9.256e-05/0.473, allocations: 124.4 kB / 0.5972 GB, free: 22.12 MB / 462.3 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001242/0.4731, allocations: 39.97 kB / 0.5972 GB, free: 22.08 MB / 462.3 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006843/0.4738, allocations: 51.94 kB / 0.5973 GB, free: 22.03 MB / 462.3 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000169/0.474, allocations: 56.92 kB / 0.5973 GB, free: 21.97 MB / 462.3 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.436e-05/0.4741, allocations: 27.98 kB / 0.5974 GB, free: 21.94 MB / 462.3 MB Notification: Performance of sorting global known variables: time 4.122e-05/0.4741, allocations: 95.27 kB / 0.5974 GB, free: 21.85 MB / 462.3 MB Notification: Performance of sort global known variables: time 1.1e-07/0.4741, allocations: 4 kB / 0.5974 GB, free: 21.84 MB / 462.3 MB Notification: Performance of remove unused functions: time 0.0005858/0.4747, allocations: 311.8 kB / 0.5977 GB, free: 21.54 MB / 462.3 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 57 (TAtilde[1],TAtilde[2],TAtilde[3],TAtilde[4],TAtilde[5],TAtilde[6],TAtilde[7],TAtilde[8],TAtilde[9],TAtilde[10],TAtilde[11],TAtilde[12],TAtilde[13],TAtilde[14],TAtilde[15],TAtilde[16],TAtilde[17],TAtilde[18],TAtilde[19],TBtilde[1],TBtilde[2],TBtilde[3],TBtilde[4],TBtilde[5],TBtilde[6],TBtilde[7],TBtilde[8],TBtilde[9],TBtilde[10],TBtilde[11],TBtilde[12],TBtilde[13],TBtilde[14],TBtilde[15],TBtilde[16],TBtilde[17],TBtilde[18],TBtilde[19],TW[1],TW[2],TW[3],TW[4],TW[5],TW[6],TW[7],TW[8],TW[9],TW[10],TW[11],TW[12],TW[13],TW[14],TW[15],TW[16],TW[17],TW[18],TW[19]) * 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 (99): * Single equations (assignments): 99 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0001642/0.4749, allocations: 150.2 kB / 0.5979 GB, free: 21.38 MB / 462.3 MB Notification: Performance of simCode: created initialization part: time 0.002321/0.4772, allocations: 1.955 MB / 0.5998 GB, free: 19.43 MB / 462.3 MB Notification: Performance of simCode: created event and clocks part: time 2.464e-06/0.4772, allocations: 0 / 0.5998 GB, free: 19.43 MB / 462.3 MB Notification: Performance of simCode: created simulation system equations: time 0.0007413/0.478, allocations: 0.6537 MB / 0.6004 GB, free: 18.77 MB / 462.3 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005921/0.4786, allocations: 131.9 kB / 0.6006 GB, free: 18.64 MB / 462.3 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005131/0.4837, allocations: 4.661 MB / 0.6051 GB, free: 13.95 MB / 462.3 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002428/0.484, allocations: 0.9194 MB / 0.606 GB, free: 13.01 MB / 462.3 MB Notification: Performance of simCode: alias equations: time 0.0009916/0.485, allocations: 392.5 kB / 0.6064 GB, free: 12.62 MB / 462.3 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003122/0.4853, allocations: 51.44 kB / 0.6064 GB, free: 12.57 MB / 462.3 MB Notification: Performance of SimCode: time 9.81e-07/0.4853, allocations: 0 / 0.6064 GB, free: 12.57 MB / 462.3 MB Notification: Performance of Templates: time 0.01313/0.4984, allocations: 10.87 MB / 0.617 GB, free: 1.832 MB / 462.3 MB make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20.makefile (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20 -s=ida -abortSlowSimulation -alarm=300 -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20.pipe 2>&1) diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_20.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches