Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.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 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.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.Fluid.MixingVolumes.Validation.MixingVolume,fileNamePrefix="Buildings_9_Buildings_Fluid_MixingVolumes_Validation_MixingVolume",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.MixingVolumes.Validation.MixingVolume,fileNamePrefix="Buildings_9_Buildings_Fluid_MixingVolumes_Validation_MixingVolume",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 0.001855/0.001855, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001983/0.001983, allocations: 197 kB / 16.53 MB, free: 6.664 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.362/1.362, allocations: 222.9 MB / 240.2 MB, free: 4.41 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.381/2.381, allocations: 390.2 MB / 0.6647 GB, free: 452 kB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001385/0.001385, allocations: 71.88 kB / 0.8126 GB, free: 14.38 MB / 0.67 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6967/0.6981, allocations: 140.4 MB / 0.9497 GB, free: 9.223 MB / 0.7169 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.MixingVolumes.Validation.MixingVolume): time 0.3256/1.024, allocations: 242.4 MB / 1.186 GB, free: 14.58 MB / 0.9512 GB Notification: Performance of NFInst.instExpressions: time 0.02306/1.047, allocations: 15.89 MB / 1.202 GB, free: 14.64 MB / 0.9669 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003027/1.05, allocations: 79.5 kB / 1.202 GB, free: 14.56 MB / 0.9669 GB Notification: Performance of NFTyping.typeComponents: time 0.003376/1.053, allocations: 1.181 MB / 1.203 GB, free: 13.38 MB / 0.9669 GB Notification: Performance of NFTyping.typeBindings: time 0.01231/1.066, allocations: 3.816 MB / 1.207 GB, free: 9.543 MB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.007798/1.074, allocations: 1.81 MB / 1.209 GB, free: 7.742 MB / 0.9669 GB Notification: Performance of NFFlatten.flatten: time 0.00907/1.083, allocations: 5.236 MB / 1.214 GB, free: 2.492 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003217/1.086, allocations: 1.68 MB / 1.215 GB, free: 0.7812 MB / 0.9669 GB Notification: Performance of NFEvalConstants.evaluate: time 0.00613/1.092, allocations: 2.6 MB / 1.218 GB, free: 14.17 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003419/1.096, allocations: 1.697 MB / 1.22 GB, free: 12.48 MB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 0.0006539/1.096, allocations: 180 kB / 1.22 GB, free: 12.3 MB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005514/1.102, allocations: 2.705 MB / 1.222 GB, free: 9.59 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.001079/1.103, allocations: 0.7713 MB / 1.223 GB, free: 8.816 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.002322/1.105, allocations: 1.147 MB / 1.224 GB, free: 7.664 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.006327/1.111, allocations: 3.517 MB / 1.228 GB, free: 4.137 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 5.099e-06/1.112, allocations: 0 / 1.228 GB, free: 4.137 MB / 0.9825 GB Notification: Performance of FrontEnd: time 1.532e-06/1.112, allocations: 0 / 1.228 GB, free: 4.137 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 0.0001053/1.112, allocations: 0 / 1.228 GB, free: 4.137 MB / 0.9825 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 363 * Number of variables: 363 Notification: Performance of Generate backend data structure: time 0.005088/1.117, allocations: 2.499 MB / 1.23 GB, free: 1.582 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 4.243e-05/1.117, allocations: 8.031 kB / 1.23 GB, free: 1.574 MB / 0.9825 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0003393/1.117, allocations: 219.1 kB / 1.23 GB, free: 1.352 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003089/1.12, allocations: 0.5048 MB / 1.231 GB, free: 0.8438 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00235/1.123, allocations: 1.273 MB / 1.232 GB, free: 15.52 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001578/1.123, allocations: 178.2 kB / 1.232 GB, free: 15.33 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002533/1.123, allocations: 151.9 kB / 1.232 GB, free: 15.18 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002992/1.126, allocations: 1.745 MB / 1.234 GB, free: 13.36 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.822e-05/1.126, allocations: 3.938 kB / 1.234 GB, free: 13.36 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001452/1.126, allocations: 64 kB / 1.234 GB, free: 13.29 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.874e-05/1.126, allocations: 58.69 kB / 1.234 GB, free: 13.23 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002685/1.129, allocations: 1.381 MB / 1.236 GB, free: 11.85 MB / 0.9981 GB 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 0.01034/1.139, allocations: 8.245 MB / 1.244 GB, free: 2.898 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001632/1.141, allocations: 0.8962 MB / 1.245 GB, free: 1.996 MB / 0.9981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008854/1.142, allocations: 0.5457 MB / 1.245 GB, free: 1.445 MB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006125/1.143, allocations: 320.4 kB / 1.245 GB, free: 1.074 MB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.595e-05/1.143, allocations: 55.44 kB / 1.245 GB, free: 1.012 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=96): time 3.126e-06/1.143, allocations: 0 / 1.245 GB, free: 1.012 MB / 0.9981 GB Notification: Performance of matching and sorting (n=102): time 0.5147/1.657, allocations: 3.108 MB / 1.248 GB, free: 286.2 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.353e-05/1.657, allocations: 62.95 kB / 1.249 GB, free: 286.2 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00179/1.659, allocations: 1.272 MB / 1.25 GB, free: 285.7 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 0.000106/1.659, allocations: 50.03 kB / 1.25 GB, free: 285.7 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005901/1.66, allocations: 0.8076 MB / 1.251 GB, free: 285 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003271/1.66, allocations: 372 kB / 1.251 GB, free: 284.8 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003863/1.661, allocations: 223.8 kB / 1.251 GB, free: 284.7 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 0.0001191/1.661, allocations: 357.9 kB / 1.252 GB, free: 284.3 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009178/1.662, allocations: 447.3 kB / 1.252 GB, free: 284.2 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001158/1.663, allocations: 0.8261 MB / 1.253 GB, free: 283.6 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002017/1.665, allocations: 1.247 MB / 1.254 GB, free: 282.8 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.185e-06/1.665, allocations: 3.25 kB / 1.254 GB, free: 282.8 MB / 0.9981 GB Notification: Performance of matching and sorting (n=150) (initialization): time 0.003101/1.668, allocations: 1.407 MB / 1.255 GB, free: 282.3 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 2.755e-05/1.668, allocations: 14.39 kB / 1.255 GB, free: 282.3 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.936e-05/1.668, allocations: 9.219 kB / 1.255 GB, free: 282.3 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.92e-05/1.668, allocations: 14.97 kB / 1.255 GB, free: 282.3 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001301/1.669, allocations: 276.6 kB / 1.256 GB, free: 282.2 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.629e-05/1.669, allocations: 22.77 kB / 1.256 GB, free: 282.2 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001664/1.671, allocations: 68.8 kB / 1.256 GB, free: 282.2 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001263/1.671, allocations: 54.36 kB / 1.256 GB, free: 282.2 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001807/1.673, allocations: 0.7684 MB / 1.257 GB, free: 281.9 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001262/1.674, allocations: 0.8218 MB / 1.257 GB, free: 281.3 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002229/1.677, allocations: 1.235 MB / 1.259 GB, free: 280.5 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.237e-06/1.677, allocations: 2.625 kB / 1.259 GB, free: 280.5 MB / 0.9981 GB Notification: Performance of matching and sorting (n=150) (initialization_lambda0): time 0.002583/1.679, allocations: 1.391 MB / 1.26 GB, free: 279.9 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 2.248e-05/1.679, allocations: 19.84 kB / 1.26 GB, free: 279.9 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.574e-05/1.679, allocations: 8.656 kB / 1.26 GB, free: 279.9 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.197e-05/1.679, allocations: 15.28 kB / 1.26 GB, free: 279.9 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001182/1.681, allocations: 269.2 kB / 1.26 GB, free: 279.9 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.247e-05/1.681, allocations: 22.62 kB / 1.26 GB, free: 279.9 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001909/1.682, allocations: 79.5 kB / 1.26 GB, free: 279.9 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001237/1.683, allocations: 50.47 kB / 1.26 GB, free: 279.9 MB / 0.9981 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 41 * Number of states: 0 () * Number of discrete variables: 4 (vol.regularFlow[1],vol.regularFlow[2],vol.inFlow[2],vol.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (150): * Single equations (assignments): 150 * 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 0.0005501/1.683, allocations: 263.3 kB / 1.261 GB, free: 279.6 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005721/1.684, allocations: 166.5 kB / 1.261 GB, free: 279.6 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002279/1.686, allocations: 1.158 MB / 1.262 GB, free: 279.1 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.017e-05/1.686, allocations: 8.094 kB / 1.262 GB, free: 279.1 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.714e-06/1.686, allocations: 3.938 kB / 1.262 GB, free: 279.1 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001769/1.688, allocations: 1.078 MB / 1.263 GB, free: 278.5 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005064/1.693, allocations: 2.792 MB / 1.266 GB, free: 277 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.342e-06/1.693, allocations: 2.438 kB / 1.266 GB, free: 277 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001203/1.694, allocations: 243.4 kB / 1.266 GB, free: 276.9 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.207e-05/1.694, allocations: 5.438 kB / 1.266 GB, free: 276.9 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.021e-05/1.694, allocations: 29.86 kB / 1.266 GB, free: 276.9 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.959e-06/1.694, allocations: 13.91 kB / 1.266 GB, free: 276.9 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.098e-06/1.694, allocations: 1.312 kB / 1.266 GB, free: 276.9 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002874/1.697, allocations: 1.767 MB / 1.268 GB, free: 275.9 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006904/1.698, allocations: 332.8 kB / 1.268 GB, free: 275.6 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002044/1.698, allocations: 26.12 kB / 1.268 GB, free: 275.6 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001064/1.699, allocations: 64.81 kB / 1.268 GB, free: 275.6 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001584/1.699, allocations: 61.23 kB / 1.268 GB, free: 275.5 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.18e-05/1.699, allocations: 42.72 kB / 1.268 GB, free: 275.5 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.001288/1.701, allocations: 0.8396 MB / 1.269 GB, free: 275.1 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.2e-07/1.701, allocations: 0 / 1.269 GB, free: 275.1 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.002611/1.703, allocations: 0.7621 MB / 1.27 GB, free: 275 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 9 (vol1.dynBal.medium.Xi[1],vol1.dynBal.U,vol1.dynBal.m,vol.medium.Xi[1],vol.medium.T,vol.m,vol2.dynBal.medium.Xi[1],vol2.dynBal.U,vol2.dynBal.m) * 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 (102): * Single equations (assignments): 102 * 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 0.003315/1.707, allocations: 2.496 MB / 1.272 GB, free: 273.4 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.003943/1.711, allocations: 2.004 MB / 1.274 GB, free: 272.6 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 7.164e-06/1.711, allocations: 1.094 kB / 1.274 GB, free: 272.6 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.000879/1.712, allocations: 0.515 MB / 1.275 GB, free: 272.4 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004777/1.716, allocations: 0.9165 MB / 1.276 GB, free: 272 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01653/1.733, allocations: 13.09 MB / 1.288 GB, free: 263.1 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000662/1.734, allocations: 1.447 MB / 1.29 GB, free: 261.6 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.00199/1.736, allocations: 0.5568 MB / 1.29 GB, free: 261.1 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007057/1.736, allocations: 0.6906 MB / 1.291 GB, free: 260.4 MB / 0.9981 GB Notification: Performance of SimCode: time 7.51e-07/1.736, allocations: 0 / 1.291 GB, free: 260.4 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.06829/1.805, allocations: 44.62 MB / 1.335 GB, free: 216.4 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.731/10.54, allocations: 12.06 kB / 1.335 GB, free: 216.3 MB / 0.9981 GB (rm -f Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.pipe ; mkfifo Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.pipe >> ../files/Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.sim & python3 -m fmpy simulate --output-file Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolume_res.csv --start-time 0 --stop-time 2 --timeout 50 --relative-tolerance 1e-09 --interface-type ModelExchange --solver CVode --output-interval 0.0008 Buildings_9_Buildings_Fluid_MixingVolumes_Validation_MixingVolume.fmu > Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolume_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_MixingVolumes_Validation_MixingVolume.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.MixingVolumes.Validation.MixingVolume.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches