Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Electrical.DC.Conversion.Examples.DCDCConverter.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 11.1.0-maint.11.x/package.mo", uses=false) Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/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(Buildings.Electrical.DC.Conversion.Examples.DCDCConverter,fileNamePrefix="Buildings_11_Buildings_Electrical_DC_Conversion_Examples_DCDCConverter",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.DC.Conversion.Examples.DCDCConverter,fileNamePrefix="Buildings_11_Buildings_Electrical_DC_Conversion_Examples_DCDCConverter",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 0.004317/0.004317, allocations: 99.23 kB / 15.73 MB, free: 5.602 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001273/0.001273, allocations: 192.2 kB / 16.68 MB, free: 5.523 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.355/1.355, allocations: 222.9 MB / 240.4 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.451/2.451, allocations: 469.8 MB / 0.7425 GB, free: 3.293 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.001816/0.001816, allocations: 67.89 kB / 1.065 GB, free: 14.07 MB / 0.8419 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6936/0.6954, allocations: 159.1 MB / 1.22 GB, free: 2.016 MB / 0.9356 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.DC.Conversion.Examples.DCDCConverter): time 0.005214/0.7007, allocations: 3.377 MB / 1.223 GB, free: 14.62 MB / 0.9512 GB Notification: Performance of NFInst.instExpressions: time 0.002409/0.7031, allocations: 1.488 MB / 1.225 GB, free: 13.13 MB / 0.9512 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001151/0.7032, allocations: 4 kB / 1.225 GB, free: 13.13 MB / 0.9512 GB Notification: Performance of NFTyping.typeComponents: time 0.001572/0.7048, allocations: 0.697 MB / 1.226 GB, free: 12.43 MB / 0.9512 GB Notification: Performance of NFTyping.typeBindings: time 0.0004262/0.7053, allocations: 191.1 kB / 1.226 GB, free: 12.24 MB / 0.9512 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005788/0.7059, allocations: 241.7 kB / 1.226 GB, free: 12 MB / 0.9512 GB Notification: Performance of NFFlatten.flatten: time 0.0004834/0.7063, allocations: 411.2 kB / 1.226 GB, free: 11.6 MB / 0.9512 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005081/0.7069, allocations: 295.8 kB / 1.227 GB, free: 11.31 MB / 0.9512 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001897/0.7071, allocations: 163.4 kB / 1.227 GB, free: 11.15 MB / 0.9512 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003388/0.7074, allocations: 191.3 kB / 1.227 GB, free: 10.96 MB / 0.9512 GB Notification: Performance of NFPackage.collectConstants: time 4.895e-05/0.7075, allocations: 31.94 kB / 1.227 GB, free: 10.93 MB / 0.9512 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0003798/0.7079, allocations: 231.5 kB / 1.227 GB, free: 10.7 MB / 0.9512 GB Notification: Performance of NFScalarize.scalarize: time 0.0001302/0.708, allocations: 103.8 kB / 1.227 GB, free: 10.6 MB / 0.9512 GB Notification: Performance of NFVerifyModel.verify: time 0.0001659/0.7082, allocations: 151.2 kB / 1.227 GB, free: 10.45 MB / 0.9512 GB Notification: Performance of NFConvertDAE.convert: time 0.0005628/0.7087, allocations: 454 kB / 1.228 GB, free: 10.01 MB / 0.9512 GB Notification: Performance of FrontEnd - DAE generated: time 5.541e-06/0.7088, allocations: 4 kB / 1.228 GB, free: 10.01 MB / 0.9512 GB Notification: Performance of FrontEnd: time 1.493e-06/0.7088, allocations: 0 / 1.228 GB, free: 10.01 MB / 0.9512 GB Notification: Performance of Transformations before backend: time 6.051e-06/0.7088, allocations: 0 / 1.228 GB, free: 10.01 MB / 0.9512 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 71 * Number of variables: 71 Notification: Performance of Generate backend data structure: time 0.001057/0.7098, allocations: 0.6115 MB / 1.229 GB, free: 9.344 MB / 0.9512 GB Notification: Performance of prepare preOptimizeDAE: time 3.516e-05/0.7099, allocations: 15.97 kB / 1.229 GB, free: 9.328 MB / 0.9512 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.426e-05/0.71, allocations: 66.72 kB / 1.229 GB, free: 9.254 MB / 0.9512 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006869/0.7107, allocations: 100.7 kB / 1.229 GB, free: 9.156 MB / 0.9512 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00038/0.711, allocations: 284.5 kB / 1.229 GB, free: 8.836 MB / 0.9512 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.674e-05/0.7111, allocations: 50.83 kB / 1.229 GB, free: 8.781 MB / 0.9512 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.862e-05/0.7112, allocations: 28.36 kB / 1.229 GB, free: 8.754 MB / 0.9512 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0007042/0.7119, allocations: 424.4 kB / 1.229 GB, free: 8.309 MB / 0.9512 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.311e-05/0.7119, allocations: 4 kB / 1.229 GB, free: 8.305 MB / 0.9512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.025e-05/0.7119, allocations: 12 kB / 1.229 GB, free: 8.293 MB / 0.9512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.109e-05/0.712, allocations: 32.53 kB / 1.229 GB, free: 8.262 MB / 0.9512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0006412/0.7127, allocations: 325.9 kB / 1.23 GB, free: 7.945 MB / 0.9512 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002315/0.715, allocations: 2.081 MB / 1.232 GB, free: 5.645 MB / 0.9512 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005613/0.7156, allocations: 202.7 kB / 1.232 GB, free: 5.438 MB / 0.9512 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003255/0.7159, allocations: 128.8 kB / 1.232 GB, free: 5.309 MB / 0.9512 GB Notification: Performance of preOpt evalFunc (simulation): time 2.505e-05/0.7159, allocations: 4 kB / 1.232 GB, free: 5.305 MB / 0.9512 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.412e-05/0.716, allocations: 34.56 kB / 1.232 GB, free: 5.262 MB / 0.9512 GB Notification: Performance of pre-optimization done (n=17): time 1.433e-06/0.716, allocations: 0 / 1.232 GB, free: 5.262 MB / 0.9512 GB Notification: Performance of matching and sorting (n=17): time 0.0006482/0.7166, allocations: 259.3 kB / 1.232 GB, free: 5.004 MB / 0.9512 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.03e-05/0.7167, allocations: 55.41 kB / 1.232 GB, free: 4.938 MB / 0.9512 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000234/0.7169, allocations: 228.9 kB / 1.233 GB, free: 4.703 MB / 0.9512 GB Notification: Performance of collectPreVariables (initialization): time 2.785e-05/0.7169, allocations: 37.64 kB / 1.233 GB, free: 4.66 MB / 0.9512 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001331/0.7171, allocations: 204.2 kB / 1.233 GB, free: 4.457 MB / 0.9512 GB Notification: Performance of collectInitialBindings (initialization): time 5.162e-05/0.7171, allocations: 63.47 kB / 1.233 GB, free: 4.395 MB / 0.9512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 8.518e-05/0.7172, allocations: 53.7 kB / 1.233 GB, free: 4.336 MB / 0.9512 GB Notification: Performance of setup shared object (initialization): time 0.0001407/0.7174, allocations: 330.8 kB / 1.233 GB, free: 4.004 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000201/0.7176, allocations: 84.8 kB / 1.233 GB, free: 3.918 MB / 0.9512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002626/0.7179, allocations: 186.1 kB / 1.234 GB, free: 3.688 MB / 0.9512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000468/0.7183, allocations: 274.8 kB / 1.234 GB, free: 3.375 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.695e-06/0.7183, allocations: 0 / 1.234 GB, free: 3.375 MB / 0.9512 GB Notification: Performance of matching and sorting (n=31) (initialization): time 0.0005452/0.7189, allocations: 289.1 kB / 1.234 GB, free: 3.086 MB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 1.421e-05/0.7189, allocations: 4 kB / 1.234 GB, free: 3.082 MB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.558e-06/0.7189, allocations: 7.938 kB / 1.234 GB, free: 3.074 MB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.711e-05/0.719, allocations: 12.38 kB / 1.234 GB, free: 3.062 MB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003994/0.7194, allocations: 67.89 kB / 1.234 GB, free: 2.996 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001091/0.7205, allocations: 1.405 MB / 1.236 GB, free: 1.453 MB / 0.9512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001839/0.7207, allocations: 39.72 kB / 1.236 GB, free: 1.414 MB / 0.9512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.962e-05/0.7207, allocations: 12 kB / 1.236 GB, free: 1.402 MB / 0.9512 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000277/0.721, allocations: 192 kB / 1.236 GB, free: 1.211 MB / 0.9512 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0002497/0.7212, allocations: 182.6 kB / 1.236 GB, free: 0.9805 MB / 0.9512 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0004209/0.7217, allocations: 273.5 kB / 1.236 GB, free: 0.6641 MB / 0.9512 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.493e-06/0.7217, allocations: 0 / 1.236 GB, free: 0.6641 MB / 0.9512 GB Notification: Performance of matching and sorting (n=31) (initialization_lambda0): time 0.0005092/0.7222, allocations: 288.3 kB / 1.237 GB, free: 388 kB / 0.9512 GB Notification: Performance of prepare postOptimizeDAE: time 1.014e-05/0.7222, allocations: 10.03 kB / 1.237 GB, free: 380 kB / 0.9512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.869e-06/0.7222, allocations: 4 kB / 1.237 GB, free: 376 kB / 0.9512 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.889e-06/0.7222, allocations: 4.469 kB / 1.237 GB, free: 372 kB / 0.9512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003805/0.7226, allocations: 71.91 kB / 1.237 GB, free: 300 kB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001029/0.7236, allocations: 1.412 MB / 1.238 GB, free: 14.75 MB / 0.9669 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001803/0.7238, allocations: 31.88 kB / 1.238 GB, free: 14.71 MB / 0.9669 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.936e-05/0.7239, allocations: 12 kB / 1.238 GB, free: 14.7 MB / 0.9669 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * 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 (31): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0001349/0.724, allocations: 203.7 kB / 1.238 GB, free: 14.5 MB / 0.9669 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.321e-05/0.7241, allocations: 23.8 kB / 1.238 GB, free: 14.48 MB / 0.9669 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.017e-05/0.7241, allocations: 30.17 kB / 1.238 GB, free: 14.44 MB / 0.9669 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.643e-06/0.7241, allocations: 0 / 1.238 GB, free: 14.44 MB / 0.9669 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.164e-06/0.7241, allocations: 4.062 kB / 1.238 GB, free: 14.43 MB / 0.9669 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.827e-06/0.7241, allocations: 0 / 1.238 GB, free: 14.43 MB / 0.9669 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001038/0.7252, allocations: 0.731 MB / 1.239 GB, free: 13.61 MB / 0.9669 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.057e-06/0.7252, allocations: 4.156 kB / 1.239 GB, free: 13.61 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003425/0.7255, allocations: 51.91 kB / 1.239 GB, free: 13.56 MB / 0.9669 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.575e-06/0.7256, allocations: 0 / 1.239 GB, free: 13.56 MB / 0.9669 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.539e-05/0.7256, allocations: 8 kB / 1.239 GB, free: 13.55 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.943e-06/0.7256, allocations: 0 / 1.239 GB, free: 13.55 MB / 0.9669 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.454e-06/0.7256, allocations: 11.97 kB / 1.239 GB, free: 13.54 MB / 0.9669 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004373/0.726, allocations: 323.4 kB / 1.239 GB, free: 13.19 MB / 0.9669 GB Notification: Performance of postOpt removeConstants (simulation): time 8.702e-05/0.7261, allocations: 104.9 kB / 1.24 GB, free: 13.07 MB / 0.9669 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.554e-05/0.7262, allocations: 8 kB / 1.24 GB, free: 13.06 MB / 0.9669 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001308/0.7263, allocations: 7.984 kB / 1.24 GB, free: 13.05 MB / 0.9669 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.785e-05/0.7264, allocations: 23.92 kB / 1.24 GB, free: 13.03 MB / 0.9669 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.628e-06/0.7264, allocations: 7.938 kB / 1.24 GB, free: 13.02 MB / 0.9669 GB Notification: Performance of sorting global known variables: time 0.0001412/0.7265, allocations: 164.5 kB / 1.24 GB, free: 12.87 MB / 0.9669 GB Notification: Performance of sort global known variables: time 1.11e-07/0.7265, allocations: 0 / 1.24 GB, free: 12.87 MB / 0.9669 GB Notification: Performance of remove unused functions: time 0.0004892/0.727, allocations: 119.7 kB / 1.24 GB, free: 12.75 MB / 0.9669 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * 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 (17): * Single equations (assignments): 17 * 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 0.0007299/0.7278, allocations: 0.8531 MB / 1.241 GB, free: 11.86 MB / 0.9669 GB Notification: Performance of simCode: created initialization part: time 0.0009886/0.7288, allocations: 338.9 kB / 1.241 GB, free: 11.53 MB / 0.9669 GB Notification: Performance of simCode: created event and clocks part: time 2.334e-06/0.7288, allocations: 4 kB / 1.241 GB, free: 11.52 MB / 0.9669 GB Notification: Performance of simCode: created simulation system equations: time 0.0003541/0.7291, allocations: 92.25 kB / 1.241 GB, free: 11.43 MB / 0.9669 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004007/0.7295, allocations: 48.33 kB / 1.241 GB, free: 11.39 MB / 0.9669 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003055/0.7326, allocations: 2.582 MB / 1.244 GB, free: 8.621 MB / 0.9669 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003982/0.733, allocations: 0.7753 MB / 1.244 GB, free: 7.82 MB / 0.9669 GB Notification: Performance of simCode: alias equations: time 0.0001586/0.7332, allocations: 61.89 kB / 1.244 GB, free: 7.762 MB / 0.9669 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000107/0.7333, allocations: 67.42 kB / 1.245 GB, free: 7.695 MB / 0.9669 GB Notification: Performance of SimCode: time 2.1e-07/0.7333, allocations: 0 / 1.245 GB, free: 7.695 MB / 0.9669 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1087/0.842, allocations: 4.878 MB / 1.249 GB, free: 2.973 MB / 0.9669 GB Notification: Performance of buildModelFMU: Generate platform static: time 14.77/15.61, allocations: 14.52 kB / 1.249 GB, free: 2.961 MB / 0.9669 GB (rm -f Buildings_11_Buildings.Electrical.DC.Conversion.Examples.DCDCConverter.pipe ; mkfifo Buildings_11_Buildings.Electrical.DC.Conversion.Examples.DCDCConverter.pipe ; head -c 1048576 < Buildings_11_Buildings.Electrical.DC.Conversion.Examples.DCDCConverter.pipe >> ../files/Buildings_11_Buildings.Electrical.DC.Conversion.Examples.DCDCConverter.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_11_Buildings.Electrical.DC.Conversion.Examples.DCDCConverter_res.mat --tempDir=temp_Buildings_11_Buildings_Electrical_DC_Conversion_Examples_DCDCConverter_fmu --startTime=0 --stopTime=1 --timeout=400 --tolerance=1e-06 Buildings_11_Buildings_Electrical_DC_Conversion_Examples_DCDCConverter.fmu > Buildings_11_Buildings.Electrical.DC.Conversion.Examples.DCDCConverter.pipe 2>&1) diffSimulationResults("Buildings_11_Buildings.Electrical.DC.Conversion.Examples.DCDCConverter_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Electrical_DC_Conversion_Examples_DCDCConverter.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Electrical.DC.Conversion.Examples.DCDCConverter.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches