Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/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: "" <> buildModelFMU(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_IdealGases_SimpleNaturalGasFixedComposition",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition,fileNamePrefix="ModelicaTest_4_0_0_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 0.001251/0.001251, allocations: 107 kB / 17.33 MB, free: 6.023 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001321/0.001322, allocations: 193.3 kB / 18.25 MB, free: 5.117 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.394/1.394, allocations: 222.9 MB / 241.9 MB, free: 15.42 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2216/0.2216, allocations: 44.18 MB / 336.3 MB, free: 2.938 MB / 270.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001457/0.001457, allocations: 61.16 kB / 408 MB, free: 27.49 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1322/0.1336, allocations: 60.83 MB / 468.8 MB, free: 14.62 MB / 350.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition): time 0.495/0.6287, allocations: 175.5 MB / 0.6292 GB, free: 1.566 MB / 462.1 MB Notification: Performance of NFInst.instExpressions: time 0.01019/0.639, allocations: 6.582 MB / 0.6356 GB, free: 10.96 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009419/0.6399, allocations: 23.81 kB / 0.6357 GB, free: 10.94 MB / 478.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001136/0.6411, allocations: 374.2 kB / 0.636 GB, free: 10.57 MB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.00464/0.6458, allocations: 1.633 MB / 0.6376 GB, free: 8.941 MB / 478.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004099/0.6499, allocations: 1.382 MB / 0.639 GB, free: 7.566 MB / 478.1 MB Notification: Performance of NFFlatten.flatten: time 0.003061/0.653, allocations: 2.122 MB / 0.641 GB, free: 5.438 MB / 478.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0007852/0.6538, allocations: 0.5428 MB / 0.6416 GB, free: 4.891 MB / 478.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003518/0.6573, allocations: 1.714 MB / 0.6432 GB, free: 3.172 MB / 478.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003056/0.6604, allocations: 1.566 MB / 0.6448 GB, free: 1.602 MB / 478.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0002876/0.6607, allocations: 76 kB / 0.6448 GB, free: 1.527 MB / 478.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003651/0.6643, allocations: 1.657 MB / 0.6465 GB, free: 15.87 MB / 494.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0005109/0.6649, allocations: 458.8 kB / 0.6469 GB, free: 15.42 MB / 494.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0006821/0.6656, allocations: 0.5563 MB / 0.6474 GB, free: 14.86 MB / 494.1 MB Notification: Performance of NFConvertDAE.convert: time 0.003305/0.6689, allocations: 2.232 MB / 0.6496 GB, free: 12.62 MB / 494.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.44e-06/0.6689, allocations: 0 / 0.6496 GB, free: 12.62 MB / 494.1 MB Notification: Performance of FrontEnd: time 1.703e-06/0.6689, allocations: 0 / 0.6496 GB, free: 12.62 MB / 494.1 MB Notification: Performance of Transformations before backend: time 1.888e-05/0.6689, allocations: 0 / 0.6496 GB, free: 12.62 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 0.003152/0.6721, allocations: 1.457 MB / 0.651 GB, free: 11.11 MB / 494.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.524e-05/0.6722, allocations: 12.03 kB / 0.6511 GB, free: 11.1 MB / 494.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000176/0.6723, allocations: 122.7 kB / 0.6512 GB, free: 10.97 MB / 494.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0014/0.6738, allocations: 294.4 kB / 0.6515 GB, free: 10.68 MB / 494.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009341/0.6747, allocations: 0.6053 MB / 0.652 GB, free: 10.04 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001127/0.6748, allocations: 112.6 kB / 0.6522 GB, free: 9.918 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001223/0.6749, allocations: 67.98 kB / 0.6522 GB, free: 9.852 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001901/0.6769, allocations: 1.267 MB / 0.6535 GB, free: 8.512 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.736e-05/0.6769, allocations: 11.88 kB / 0.6535 GB, free: 8.504 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001132/0.677, allocations: 28 kB / 0.6535 GB, free: 8.477 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.653e-05/0.6771, allocations: 81.27 kB / 0.6536 GB, free: 8.398 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001569/0.6787, allocations: 1.051 MB / 0.6546 GB, free: 7.348 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 0.006709/0.6854, allocations: 4.949 MB / 0.6594 GB, free: 2.098 MB / 494.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0005125/0.6859, allocations: 302.5 kB / 0.6597 GB, free: 1.793 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002402/0.6862, allocations: 144.8 kB / 0.6599 GB, free: 1.648 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001021/0.6863, allocations: 93.11 kB / 0.6599 GB, free: 1.539 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.965e-05/0.6864, allocations: 49.86 kB / 0.66 GB, free: 1.484 MB / 494.1 MB Notification: Performance of pre-optimization done (n=28): time 1.984e-06/0.6864, allocations: 0 / 0.66 GB, free: 1.484 MB / 494.1 MB Notification: Performance of matching and sorting (n=33): time 0.006539/0.6929, allocations: 1.807 MB / 0.6618 GB, free: 15.59 MB / 0.4981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001189/0.6931, allocations: 140.5 kB / 0.6619 GB, free: 15.43 MB / 0.4981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001252/0.6943, allocations: 0.9466 MB / 0.6628 GB, free: 14.45 MB / 0.4981 GB Notification: Performance of collectPreVariables (initialization): time 5.609e-05/0.6944, allocations: 33.7 kB / 0.6629 GB, free: 14.41 MB / 0.4981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005019/0.6949, allocations: 0.5594 MB / 0.6634 GB, free: 13.84 MB / 0.4981 GB Notification: Performance of collectInitialBindings (initialization): time 0.000134/0.695, allocations: 138.3 kB / 0.6635 GB, free: 13.71 MB / 0.4981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003103/0.6954, allocations: 214.6 kB / 0.6637 GB, free: 13.49 MB / 0.4981 GB Notification: Performance of setup shared object (initialization): time 0.0002313/0.6956, allocations: 398.7 kB / 0.6641 GB, free: 13.09 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004454/0.696, allocations: 278.4 kB / 0.6644 GB, free: 12.82 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009417/0.697, allocations: 0.8678 MB / 0.6652 GB, free: 11.66 MB / 0.4981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001442/0.6984, allocations: 1.173 MB / 0.6664 GB, free: 10.21 MB / 0.4981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.448e-06/0.6985, allocations: 4 kB / 0.6664 GB, free: 10.21 MB / 0.4981 GB Notification: Performance of matching and sorting (n=130) (initialization): time 0.001947/0.7004, allocations: 1.243 MB / 0.6676 GB, free: 8.957 MB / 0.4981 GB Notification: Performance of prepare postOptimizeDAE: time 2.838e-05/0.7005, allocations: 16 kB / 0.6676 GB, free: 8.941 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.11e-05/0.7005, allocations: 16 kB / 0.6676 GB, free: 8.926 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001315/0.7018, allocations: 294.2 kB / 0.6679 GB, free: 8.641 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005656/0.7024, allocations: 207.6 kB / 0.6681 GB, free: 8.438 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001066/0.7035, allocations: 0.9151 MB / 0.669 GB, free: 7.496 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00079/0.7043, allocations: 60.03 kB / 0.669 GB, free: 7.438 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.166e-05/0.7044, allocations: 68 kB / 0.6691 GB, free: 7.371 MB / 0.4981 GB 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 0.0004537/0.7048, allocations: 345.7 kB / 0.6694 GB, free: 7.023 MB / 0.4981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001475/0.705, allocations: 94.88 kB / 0.6695 GB, free: 6.93 MB / 0.4981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001006/0.706, allocations: 0.5125 MB / 0.67 GB, free: 6.41 MB / 0.4981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.692e-06/0.706, allocations: 7.938 kB / 0.67 GB, free: 6.402 MB / 0.4981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.446e-06/0.706, allocations: 4 kB / 0.67 GB, free: 6.398 MB / 0.4981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.92e-06/0.706, allocations: 3.938 kB / 0.6701 GB, free: 6.395 MB / 0.4981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001623/0.7077, allocations: 1.121 MB / 0.6711 GB, free: 5.211 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.158e-06/0.7077, allocations: 7.984 kB / 0.6712 GB, free: 5.203 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009539/0.7086, allocations: 183.8 kB / 0.6713 GB, free: 5.023 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.028e-05/0.7087, allocations: 24.78 kB / 0.6714 GB, free: 4.996 MB / 0.4981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.083e-05/0.7088, allocations: 15.98 kB / 0.6714 GB, free: 4.98 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002013/0.7108, allocations: 2.869 MB / 0.6742 GB, free: 1.832 MB / 0.4981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.935e-06/0.7108, allocations: 0 / 0.6742 GB, free: 1.832 MB / 0.4981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001019/0.7118, allocations: 0.699 MB / 0.6749 GB, free: 1.109 MB / 0.4981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002738/0.7121, allocations: 200 kB / 0.675 GB, free: 0.8945 MB / 0.4981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000114/0.7123, allocations: 4 kB / 0.675 GB, free: 0.8906 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004749/0.7127, allocations: 40 kB / 0.6751 GB, free: 0.8516 MB / 0.4981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.29e-05/0.7128, allocations: 19.97 kB / 0.6751 GB, free: 0.832 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.06e-05/0.7129, allocations: 23.92 kB / 0.6751 GB, free: 0.8086 MB / 0.4981 GB Notification: Performance of sorting global known variables: time 0.0007556/0.7136, allocations: 0.6243 MB / 0.6757 GB, free: 176 kB / 0.4981 GB Notification: Performance of sort global known variables: time 1.6e-07/0.7136, allocations: 0 / 0.6757 GB, free: 176 kB / 0.4981 GB Notification: Performance of remove unused functions: time 0.001388/0.715, allocations: 388 kB / 0.6761 GB, free: 15.79 MB / 0.5137 GB 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 0.003104/0.7181, allocations: 1.805 MB / 0.6779 GB, free: 13.96 MB / 0.5137 GB Notification: Performance of simCode: created initialization part: time 0.001519/0.7197, allocations: 0.7288 MB / 0.6786 GB, free: 13.24 MB / 0.5137 GB Notification: Performance of simCode: created event and clocks part: time 4.088e-06/0.7197, allocations: 0 / 0.6786 GB, free: 13.24 MB / 0.5137 GB Notification: Performance of simCode: created simulation system equations: time 0.0009175/0.7206, allocations: 366.8 kB / 0.6789 GB, free: 12.87 MB / 0.5137 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002041/0.7227, allocations: 426.7 kB / 0.6793 GB, free: 12.46 MB / 0.5137 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01149/0.7342, allocations: 8.814 MB / 0.6879 GB, free: 2.895 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006301/0.7348, allocations: 1.036 MB / 0.689 GB, free: 1.828 MB / 0.5137 GB Notification: Performance of simCode: alias equations: time 0.001211/0.736, allocations: 375.2 kB / 0.6893 GB, free: 1.461 MB / 0.5137 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004608/0.7365, allocations: 319.3 kB / 0.6896 GB, free: 1.148 MB / 0.5137 GB Notification: Performance of SimCode: time 7.51e-07/0.7365, allocations: 3.938 kB / 0.6896 GB, free: 1.145 MB / 0.5137 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2612/0.9977, allocations: 29.88 MB / 0.7188 GB, free: 201.1 MB / 0.5294 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.000199/0.9979, allocations: 339.8 kB / 0.7191 GB, free: 200.7 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.695/3.693, allocations: 4 kB / 0.7191 GB, free: 200.7 MB / 0.5294 GB (rm -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition_res.mat --tempDir=temp_ModelicaTest_4_0_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_IdealGases_SimpleNaturalGasFixedComposition_fmu --startTime=0 --stopTime=1.01 --timeout=50 --tolerance=1e-06 ModelicaTest_4_0_0_ModelicaTest_Media_TestsWithFluid_MediaTestModels_IdealGases_SimpleNaturalGasFixedComposition.fmu > ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.pipe 2>&1) diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/IdealGases/SimpleNaturalGasFixedComposition/SimpleNaturalGasFixedComposition.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.IdealGases.SimpleNaturalGasFixedComposition.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches