Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_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.CocurrentHeatExchangerEquations_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.20..|der.TB.2..|der.TB.3..|der.TW.1..|der.TW.2..|der.TW.3..|time|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20") translateModel(ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_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.20..|der.TB.2..|der.TB.3..|der.TW.1..|der.TW.2..|der.TW.3..|time|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001347/0.001347, allocations: 114.7 kB / 17.06 MB, free: 5.996 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00242/0.00242, allocations: 200 kB / 18 MB, free: 5.078 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 2.527/2.527, allocations: 222.9 MB / 241.7 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo): time 1.96/1.96, allocations: 119.3 MB / 411.2 MB, free: 9.504 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002641/0.002641, allocations: 66.08 kB / 0.5723 GB, free: 38.82 MB / 462.3 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2745/0.2772, allocations: 80.69 MB / 0.6511 GB, free: 11.53 MB / 0.4983 GB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20): time 0.005557/0.2828, allocations: 1.474 MB / 0.6526 GB, free: 10.05 MB / 0.4983 GB Notification: Performance of NFInst.instExpressions: time 0.0005726/0.2834, allocations: 95.66 kB / 0.6526 GB, free: 9.957 MB / 0.4983 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001015/0.2836, allocations: 0 / 0.6526 GB, free: 9.957 MB / 0.4983 GB Notification: Performance of NFTyping.typeComponents: time 0.0001915/0.2838, allocations: 11.92 kB / 0.6527 GB, free: 9.945 MB / 0.4983 GB Notification: Performance of NFTyping.typeBindings: time 0.0002636/0.284, allocations: 63.64 kB / 0.6527 GB, free: 9.883 MB / 0.4983 GB Notification: Performance of NFTyping.typeClassSections: time 0.000402/0.2845, allocations: 27.95 kB / 0.6527 GB, free: 9.855 MB / 0.4983 GB Notification: Performance of NFFlatten.flatten: time 0.00185/0.2864, allocations: 1.096 MB / 0.6538 GB, free: 8.758 MB / 0.4983 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001122/0.2865, allocations: 8 kB / 0.6538 GB, free: 8.75 MB / 0.4983 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001163/0.2877, allocations: 395.5 kB / 0.6542 GB, free: 8.363 MB / 0.4983 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001869/0.2896, allocations: 0.5185 MB / 0.6547 GB, free: 7.844 MB / 0.4983 GB Notification: Performance of NFPackage.collectConstants: time 0.0005936/0.2902, allocations: 67.94 kB / 0.6548 GB, free: 7.777 MB / 0.4983 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000476/0.2907, allocations: 60 kB / 0.6548 GB, free: 7.719 MB / 0.4983 GB Notification: Performance of NFScalarize.scalarize: time 0.0007457/0.2914, allocations: 379.1 kB / 0.6552 GB, free: 7.348 MB / 0.4983 GB Notification: Performance of NFVerifyModel.verify: time 0.001552/0.293, allocations: 386.6 kB / 0.6556 GB, free: 6.969 MB / 0.4983 GB Notification: Performance of NFConvertDAE.convert: time 0.001621/0.2946, allocations: 0.6542 MB / 0.6562 GB, free: 6.312 MB / 0.4983 GB Notification: Performance of FrontEnd - DAE generated: time 1.018e-05/0.2947, allocations: 4 kB / 0.6562 GB, free: 6.309 MB / 0.4983 GB Notification: Performance of FrontEnd: time 4.548e-06/0.2947, allocations: 4 kB / 0.6562 GB, free: 6.305 MB / 0.4983 GB Notification: Performance of Transformations before backend: time 4.997e-05/0.2948, allocations: 0 / 0.6562 GB, free: 6.305 MB / 0.4983 GB 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 0.008095/0.3029, allocations: 1.425 MB / 0.6576 GB, free: 4.824 MB / 0.4983 GB Notification: Performance of prepare preOptimizeDAE: time 7.26e-05/0.303, allocations: 11.89 kB / 0.6576 GB, free: 4.812 MB / 0.4983 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004518/0.3034, allocations: 60.38 kB / 0.6577 GB, free: 4.754 MB / 0.4983 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001095/0.3045, allocations: 347.5 kB / 0.658 GB, free: 4.375 MB / 0.4983 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001162/0.3047, allocations: 57.69 kB / 0.6581 GB, free: 4.32 MB / 0.4983 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004068/0.3051, allocations: 112 kB / 0.6582 GB, free: 4.211 MB / 0.4983 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002896/0.308, allocations: 0.8773 MB / 0.659 GB, free: 3.324 MB / 0.4983 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.458e-05/0.3081, allocations: 192 / 0.659 GB, free: 3.324 MB / 0.4983 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001462/0.3082, allocations: 23.94 kB / 0.659 GB, free: 3.301 MB / 0.4983 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.011e-05/0.3083, allocations: 16 kB / 0.6591 GB, free: 3.285 MB / 0.4983 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002472/0.3107, allocations: 0.7741 MB / 0.6598 GB, free: 2.512 MB / 0.4983 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01145/0.3222, allocations: 4.31 MB / 0.664 GB, free: 13.68 MB / 0.5139 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002947/0.3252, allocations: 0.9838 MB / 0.665 GB, free: 12.69 MB / 0.5139 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00182/0.3271, allocations: 0.672 MB / 0.6656 GB, free: 12.02 MB / 0.5139 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001463/0.3273, allocations: 13 kB / 0.6656 GB, free: 12 MB / 0.5139 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.471e-05/0.3274, allocations: 51.44 kB / 0.6657 GB, free: 11.94 MB / 0.5139 GB Notification: Performance of pre-optimization done (n=99): time 8.075e-06/0.3274, allocations: 0 / 0.6657 GB, free: 11.94 MB / 0.5139 GB Notification: Performance of matching and sorting (n=99): time 0.005533/0.3329, allocations: 1.656 MB / 0.6673 GB, free: 10.28 MB / 0.5139 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.325e-05/0.3331, allocations: 64.41 kB / 0.6674 GB, free: 10.2 MB / 0.5139 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002504/0.3333, allocations: 141.8 kB / 0.6675 GB, free: 10.05 MB / 0.5139 GB Notification: Performance of collectPreVariables (initialization): time 0.0001867/0.3335, allocations: 49.7 kB / 0.6676 GB, free: 10 MB / 0.5139 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002163/0.3338, allocations: 157.8 kB / 0.6677 GB, free: 9.84 MB / 0.5139 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006507/0.3344, allocations: 410.1 kB / 0.6681 GB, free: 9.434 MB / 0.5139 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006938/0.3351, allocations: 227 kB / 0.6683 GB, free: 9.207 MB / 0.5139 GB Notification: Performance of setup shared object (initialization): time 0.0002615/0.3354, allocations: 366.8 kB / 0.6687 GB, free: 8.84 MB / 0.5139 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001683/0.3371, allocations: 0.5764 MB / 0.6692 GB, free: 8.262 MB / 0.5139 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001834/0.3389, allocations: 0.6599 MB / 0.6699 GB, free: 7.598 MB / 0.5139 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.003628/0.3426, allocations: 1.27 MB / 0.6711 GB, free: 6.32 MB / 0.5139 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.975e-06/0.3426, allocations: 0 / 0.6711 GB, free: 6.32 MB / 0.5139 GB Notification: Performance of matching and sorting (n=157) (initialization): time 0.004557/0.3472, allocations: 1.48 MB / 0.6726 GB, free: 4.832 MB / 0.5139 GB Notification: Performance of prepare postOptimizeDAE: time 4.12e-05/0.3473, allocations: 7.938 kB / 0.6726 GB, free: 4.824 MB / 0.5139 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.422e-05/0.3473, allocations: 0 / 0.6726 GB, free: 4.824 MB / 0.5139 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.062e-05/0.3473, allocations: 8 kB / 0.6726 GB, free: 4.816 MB / 0.5139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004017/0.3514, allocations: 0.5229 MB / 0.6731 GB, free: 4.293 MB / 0.5139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.722e-05/0.3514, allocations: 11.94 kB / 0.6731 GB, free: 4.281 MB / 0.5139 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001536/0.353, allocations: 122.9 kB / 0.6732 GB, free: 4.16 MB / 0.5139 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001917/0.3532, allocations: 40 kB / 0.6732 GB, free: 4.121 MB / 0.5139 GB 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 0.0006431/0.3538, allocations: 210.5 kB / 0.6735 GB, free: 3.906 MB / 0.5139 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003115/0.3542, allocations: 43.56 kB / 0.6735 GB, free: 3.863 MB / 0.5139 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004928/0.3547, allocations: 152 kB / 0.6736 GB, free: 3.715 MB / 0.5139 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.261e-05/0.3547, allocations: 15.94 kB / 0.6737 GB, free: 3.699 MB / 0.5139 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.791e-05/0.3547, allocations: 4 kB / 0.6737 GB, free: 3.695 MB / 0.5139 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.624e-05/0.3548, allocations: 3.984 kB / 0.6737 GB, free: 3.691 MB / 0.5139 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002213/0.357, allocations: 0.7901 MB / 0.6744 GB, free: 2.848 MB / 0.5139 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.142e-05/0.357, allocations: 3.984 kB / 0.6744 GB, free: 2.844 MB / 0.5139 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004981/0.362, allocations: 0.5191 MB / 0.6749 GB, free: 2.324 MB / 0.5139 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.891e-05/0.362, allocations: 7.938 kB / 0.6749 GB, free: 2.316 MB / 0.5139 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002199/0.3623, allocations: 47.95 kB / 0.675 GB, free: 2.27 MB / 0.5139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.526e-05/0.3623, allocations: 8 kB / 0.675 GB, free: 2.262 MB / 0.5139 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.703e-06/0.3623, allocations: 0 / 0.675 GB, free: 2.262 MB / 0.5139 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005603/0.3679, allocations: 1.968 MB / 0.6769 GB, free: 288 kB / 0.5139 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002377/0.3682, allocations: 128.3 kB / 0.677 GB, free: 140 kB / 0.5139 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000261/0.3685, allocations: 43.95 kB / 0.6771 GB, free: 96 kB / 0.5139 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001341/0.3698, allocations: 51.95 kB / 0.6771 GB, free: 44 kB / 0.5139 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003266/0.3702, allocations: 56.95 kB / 0.6772 GB, free: 15.98 MB / 0.5295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001361/0.3703, allocations: 31.94 kB / 0.6772 GB, free: 15.95 MB / 0.5295 GB Notification: Performance of sorting global known variables: time 0.0001027/0.3704, allocations: 98.58 kB / 0.6773 GB, free: 15.86 MB / 0.5295 GB Notification: Performance of sort global known variables: time 3.41e-07/0.3704, allocations: 4 kB / 0.6773 GB, free: 15.86 MB / 0.5295 GB Notification: Performance of remove unused functions: time 0.001342/0.3718, allocations: 307.8 kB / 0.6776 GB, free: 15.56 MB / 0.5295 GB 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 0.0003708/0.3722, allocations: 146.3 kB / 0.6778 GB, free: 15.41 MB / 0.5295 GB Notification: Performance of simCode: created initialization part: time 0.003962/0.3762, allocations: 1.346 MB / 0.6791 GB, free: 14.06 MB / 0.5295 GB Notification: Performance of simCode: created event and clocks part: time 3.537e-06/0.3762, allocations: 0 / 0.6791 GB, free: 14.06 MB / 0.5295 GB Notification: Performance of simCode: created simulation system equations: time 0.001819/0.378, allocations: 0.6615 MB / 0.6797 GB, free: 13.39 MB / 0.5295 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001276/0.3793, allocations: 135.9 kB / 0.6798 GB, free: 13.26 MB / 0.5295 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0118/0.3911, allocations: 4.625 MB / 0.6844 GB, free: 8.605 MB / 0.5295 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008187/0.392, allocations: 0.9142 MB / 0.6853 GB, free: 7.668 MB / 0.5295 GB Notification: Performance of simCode: alias equations: time 0.002425/0.3945, allocations: 392.5 kB / 0.6856 GB, free: 7.285 MB / 0.5295 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006988/0.3952, allocations: 51.44 kB / 0.6857 GB, free: 7.234 MB / 0.5295 GB Notification: Performance of SimCode: time 1.783e-06/0.3952, allocations: 0 / 0.6857 GB, free: 7.234 MB / 0.5295 GB Notification: Performance of Templates: time 0.03386/0.4291, allocations: 11.31 MB / 0.6967 GB, free: 12.05 MB / 0.5452 GB make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20.makefile (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20 -s=ida -abortSlowSimulation -alarm=300 -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20.pipe 2>&1) diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CocurrentHeatExchangerEquations_N_20.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches