Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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: "" <> buildModelFMU(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Media_TestsWithFluid_MediaTestModels_IdealGases_SimpleNaturalGasFixedComposition",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Media_TestsWithFluid_MediaTestModels_IdealGases_SimpleNaturalGasFixedComposition",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008344/0.0008344, allocations: 103.1 kB / 16.02 MB, free: 76 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001023/0.001024, allocations: 184.6 kB / 16.92 MB, free: 6.918 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.479/1.479, allocations: 205.4 MB / 223.1 MB, free: 5.52 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.381/0.381, allocations: 43.58 MB / 315 MB, free: 9.035 MB / 254.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0005165/0.0005167, allocations: 16 kB / 384.7 MB, free: 7.777 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1353/0.1358, allocations: 58.86 MB / 443.5 MB, free: 12.82 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition): time 0.4995/0.6354, allocations: 179.4 MB / 0.6084 GB, free: 7.867 MB / 478.1 MB Notification: Performance of NFInst.instExpressions: time 0.01046/0.6459, allocations: 7.094 MB / 0.6153 GB, free: 0.7578 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001228/0.6471, allocations: 27.75 kB / 0.6153 GB, free: 0.7305 MB / 478.1 MB Notification: Performance of NFTyping.typeComponents: time 0.00116/0.6483, allocations: 374.2 kB / 0.6157 GB, free: 372 kB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.005247/0.6536, allocations: 1.838 MB / 0.6175 GB, free: 14.52 MB / 494.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004247/0.6578, allocations: 1.507 MB / 0.6189 GB, free: 13.03 MB / 494.1 MB Notification: Performance of NFFlatten.flatten: time 0.003521/0.6614, allocations: 3.123 MB / 0.622 GB, free: 9.906 MB / 494.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0009884/0.6624, allocations: 484 kB / 0.6224 GB, free: 9.434 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.00445/0.6668, allocations: 1.759 MB / 0.6242 GB, free: 7.676 MB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003134/0.67, allocations: 1.538 MB / 0.6257 GB, free: 6.133 MB / 494.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001947/0.6702, allocations: 36 kB / 0.6257 GB, free: 6.098 MB / 494.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004185/0.6744, allocations: 2.018 MB / 0.6277 GB, free: 4.078 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0005519/0.675, allocations: 414.8 kB / 0.6281 GB, free: 3.672 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0008582/0.6758, allocations: 0.5422 MB / 0.6286 GB, free: 3.121 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.003628/0.6795, allocations: 2.29 MB / 0.6308 GB, free: 0.8242 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.562e-06/0.6795, allocations: 4 kB / 0.6308 GB, free: 0.8203 MB / 494.1 MB Notification: Performance of FrontEnd: time 1.953e-06/0.6795, allocations: 4 kB / 0.6308 GB, free: 0.8164 MB / 494.1 MB Notification: Performance of Transformations before backend: time 1.212e-05/0.6795, allocations: 0 / 0.6308 GB, free: 0.8164 MB / 494.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 192 * Number of variables: 192 Notification: Performance of Generate backend data structure: time 0.271/0.9505, allocations: 1.212 MB / 0.632 GB, free: 156.5 MB / 494.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.717e-05/0.9506, allocations: 12.03 kB / 0.632 GB, free: 156.5 MB / 494.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004834/0.951, allocations: 125.9 kB / 0.6322 GB, free: 156.5 MB / 494.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00162/0.9527, allocations: 291.3 kB / 0.6324 GB, free: 156.4 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009813/0.9537, allocations: 0.6043 MB / 0.633 GB, free: 156.1 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000116/0.9538, allocations: 118.5 kB / 0.6331 GB, free: 156.1 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001148/0.9539, allocations: 66.11 kB / 0.6332 GB, free: 156.1 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001738/0.9557, allocations: 1.268 MB / 0.6344 GB, free: 155.9 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.579e-05/0.9557, allocations: 0.5 kB / 0.6344 GB, free: 155.9 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001221/0.9558, allocations: 37.03 kB / 0.6345 GB, free: 155.9 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.034e-05/0.9559, allocations: 85.73 kB / 0.6346 GB, free: 155.9 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001493/0.9574, allocations: 1.044 MB / 0.6356 GB, free: 155.8 MB / 494.1 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 0.006686/0.9641, allocations: 4.922 MB / 0.6404 GB, free: 153 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005384/0.9647, allocations: 302.2 kB / 0.6407 GB, free: 153 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002145/0.9649, allocations: 141.6 kB / 0.6408 GB, free: 153 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001537/0.9651, allocations: 143.6 kB / 0.6409 GB, free: 152.9 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.091e-05/0.9651, allocations: 45.3 kB / 0.641 GB, free: 152.9 MB / 494.1 MB Notification: Performance of pre-optimization done (n=28): time 3.406e-06/0.9651, allocations: 2.25 kB / 0.641 GB, free: 152.9 MB / 494.1 MB Notification: Performance of matching and sorting (n=33): time 0.005836/0.971, allocations: 1.742 MB / 0.6427 GB, free: 152.2 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.048e-05/0.9711, allocations: 131.2 kB / 0.6428 GB, free: 152 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001212/0.9723, allocations: 0.9452 MB / 0.6437 GB, free: 151.7 MB / 494.1 MB Notification: Performance of collectPreVariables (initialization): time 4.37e-05/0.9724, allocations: 36.33 kB / 0.6438 GB, free: 151.7 MB / 494.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003523/0.9727, allocations: 0.5631 MB / 0.6443 GB, free: 151.3 MB / 494.1 MB Notification: Performance of collectInitialBindings (initialization): time 9.032e-05/0.9728, allocations: 128.8 kB / 0.6444 GB, free: 151.2 MB / 494.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001003/0.9729, allocations: 96.03 kB / 0.6445 GB, free: 151.1 MB / 494.1 MB Notification: Performance of setup shared object (initialization): time 0.0001396/0.9731, allocations: 404.8 kB / 0.6449 GB, free: 150.8 MB / 494.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003834/0.9735, allocations: 272.3 kB / 0.6452 GB, free: 150.7 MB / 494.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007146/0.9742, allocations: 0.8673 MB / 0.646 GB, free: 149.8 MB / 494.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001035/0.9752, allocations: 1.175 MB / 0.6472 GB, free: 148.8 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.424e-06/0.9752, allocations: 6.125 kB / 0.6472 GB, free: 148.8 MB / 494.1 MB Notification: Performance of matching and sorting (n=130) (initialization): time 0.001652/0.9769, allocations: 1.232 MB / 0.6484 GB, free: 148.3 MB / 494.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.812e-05/0.9769, allocations: 16.14 kB / 0.6484 GB, free: 148.3 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.094e-05/0.977, allocations: 21.12 kB / 0.6484 GB, free: 148.3 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001213/0.9782, allocations: 284 kB / 0.6487 GB, free: 148.2 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005164/0.9787, allocations: 200.3 kB / 0.6489 GB, free: 148.2 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009263/0.9796, allocations: 0.9245 MB / 0.6498 GB, free: 147.5 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008314/0.9805, allocations: 59.53 kB / 0.6498 GB, free: 147.5 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.469e-05/0.9806, allocations: 68.23 kB / 0.6499 GB, free: 147.5 MB / 494.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 90 * Number of states: 0 () * Number of discrete variables: 4 (volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (112): * Single equations (assignments): 111 * 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 {(2,17)} Notification: Performance of prepare postOptimizeDAE: time 0.0004459/0.981, allocations: 343.9 kB / 0.6502 GB, free: 147.3 MB / 494.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001289/0.9812, allocations: 94.03 kB / 0.6503 GB, free: 147.2 MB / 494.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0008236/0.982, allocations: 482.9 kB / 0.6508 GB, free: 147 MB / 494.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.481e-06/0.982, allocations: 6.438 kB / 0.6508 GB, free: 147 MB / 494.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.734e-06/0.982, allocations: 0 / 0.6508 GB, free: 147 MB / 494.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.092e-06/0.982, allocations: 3.938 kB / 0.6508 GB, free: 147 MB / 494.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001424/0.9835, allocations: 1.138 MB / 0.6519 GB, free: 146.4 MB / 494.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.604e-06/0.9835, allocations: 0 / 0.6519 GB, free: 146.4 MB / 494.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008847/0.9844, allocations: 179.7 kB / 0.6521 GB, free: 146.4 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 7.345e-05/0.9845, allocations: 31.59 kB / 0.6521 GB, free: 146.4 MB / 494.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.393e-05/0.9845, allocations: 7.125 kB / 0.6521 GB, free: 146.4 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00135/0.9859, allocations: 2.684 MB / 0.6547 GB, free: 143.7 MB / 494.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.262e-06/0.9859, allocations: 0 / 0.6547 GB, free: 143.7 MB / 494.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008302/0.9867, allocations: 0.6928 MB / 0.6554 GB, free: 143.3 MB / 494.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002328/0.9869, allocations: 212.6 kB / 0.6556 GB, free: 143.1 MB / 494.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.896e-05/0.9871, allocations: 7.25 kB / 0.6556 GB, free: 143.1 MB / 494.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004196/0.9875, allocations: 24.08 kB / 0.6556 GB, free: 143.1 MB / 494.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.538e-05/0.9876, allocations: 23.31 kB / 0.6557 GB, free: 143.1 MB / 494.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.609e-05/0.9876, allocations: 20.97 kB / 0.6557 GB, free: 143.1 MB / 494.1 MB Notification: Performance of sorting global known variables: time 0.0006654/0.9883, allocations: 0.6209 MB / 0.6563 GB, free: 142.9 MB / 494.1 MB Notification: Performance of sort global known variables: time 9.21e-07/0.9883, allocations: 0 / 0.6563 GB, free: 142.9 MB / 494.1 MB Notification: Performance of remove unused functions: time 0.001561/0.9898, allocations: 437.9 kB / 0.6567 GB, free: 142.8 MB / 494.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (volume.medium.p,volume.medium.T) * 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 (33): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.003021/0.9929, allocations: 1.902 MB / 0.6586 GB, free: 141.8 MB / 494.1 MB Notification: Performance of simCode: created initialization part: time 0.001189/0.9941, allocations: 0.6777 MB / 0.6592 GB, free: 141.6 MB / 494.1 MB Notification: Performance of simCode: created event and clocks part: time 3.507e-06/0.9941, allocations: 4.656 kB / 0.6592 GB, free: 141.6 MB / 494.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0008072/0.9949, allocations: 375.6 kB / 0.6596 GB, free: 141.4 MB / 494.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001977/0.9969, allocations: 409.6 kB / 0.66 GB, free: 141.3 MB / 494.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01136/1.008, allocations: 8.914 MB / 0.6687 GB, free: 135.5 MB / 494.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006522/1.009, allocations: 1.032 MB / 0.6697 GB, free: 134.7 MB / 494.1 MB Notification: Performance of simCode: alias equations: time 0.001248/1.01, allocations: 319.8 kB / 0.67 GB, free: 134.7 MB / 494.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004495/1.011, allocations: 317.6 kB / 0.6703 GB, free: 134.5 MB / 494.1 MB Notification: Performance of SimCode: time 1.373e-06/1.011, allocations: 4 kB / 0.6703 GB, free: 134.5 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06526/1.076, allocations: 30.19 MB / 0.6998 GB, free: 119 MB / 494.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000228/1.076, allocations: 339.3 kB / 0.7001 GB, free: 118.6 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 2.7/3.776, allocations: 0 / 0.7001 GB, free: 118.6 MB / 494.1 MB (rm -f ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition_res.mat --tempDir=temp_ModelicaTest_3_2_3_ModelicaTest_Media_TestsWithFluid_MediaTestModels_IdealGases_SimpleNaturalGasFixedComposition_fmu --startTime=0 --stopTime=1.01 --timeout=50 --tolerance=1e-06 ModelicaTest_3_2_3_ModelicaTest_Media_TestsWithFluid_MediaTestModels_IdealGases_SimpleNaturalGasFixedComposition.fmu > ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe 2>&1) diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Media/TestsWithFluid/MediaTestModels/IdealGases/SimpleNaturalGasFixedComposition/SimpleNaturalGasFixedComposition.csv","../files/ModelicaTest_3.2.3_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches