Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.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 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.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.Examples.Performance.PressureDrop.SeriesFlowOptimised,fileNamePrefix="Buildings_10_Buildings_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised,fileNamePrefix="Buildings_10_Buildings_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised",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 0.005564/0.005564, allocations: 97.62 kB / 15.73 MB, free: 6.047 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001251/0.001251, allocations: 202.3 kB / 16.68 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.367/1.367, allocations: 222.9 MB / 240.4 MB, free: 4.332 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.522/2.522, allocations: 437 MB / 0.7105 GB, free: 5 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.00122/0.00122, allocations: 63.89 kB / 1.018 GB, free: 15.05 MB / 0.7794 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2926/0.2939, allocations: 151.6 MB / 1.166 GB, free: 7.305 MB / 0.92 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised): time 0.855/1.149, allocations: 161.6 MB / 1.324 GB, free: 7.547 MB / 1.014 GB Notification: Performance of NFInst.instExpressions: time 0.003347/1.152, allocations: 1.76 MB / 1.326 GB, free: 6.457 MB / 1.014 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004486/1.153, allocations: 10.06 kB / 1.326 GB, free: 6.453 MB / 1.014 GB Notification: Performance of NFTyping.typeComponents: time 0.0006413/1.153, allocations: 170.6 kB / 1.326 GB, free: 6.348 MB / 1.014 GB Notification: Performance of NFTyping.typeBindings: time 0.001612/1.155, allocations: 0.545 MB / 1.326 GB, free: 6.059 MB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.001328/1.156, allocations: 396 kB / 1.327 GB, free: 5.875 MB / 1.014 GB Notification: Performance of NFFlatten.flatten: time 0.003069/1.16, allocations: 2.531 MB / 1.329 GB, free: 4.785 MB / 1.014 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001437/1.161, allocations: 0.9321 MB / 1.33 GB, free: 4.43 MB / 1.014 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002237/1.163, allocations: 1.033 MB / 1.331 GB, free: 4.027 MB / 1.014 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001086/1.164, allocations: 0.7165 MB / 1.332 GB, free: 3.707 MB / 1.014 GB Notification: Performance of NFPackage.collectConstants: time 0.0001298/1.164, allocations: 55.88 kB / 1.332 GB, free: 3.707 MB / 1.014 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001808/1.166, allocations: 0.7391 MB / 1.333 GB, free: 3.465 MB / 1.014 GB Notification: Performance of NFScalarize.scalarize: time 0.0004198/1.167, allocations: 311.1 kB / 1.333 GB, free: 3.332 MB / 1.014 GB Notification: Performance of NFVerifyModel.verify: time 0.0008304/1.168, allocations: 0.5385 MB / 1.333 GB, free: 3.031 MB / 1.014 GB Notification: Performance of NFConvertDAE.convert: time 0.002081/1.17, allocations: 1.408 MB / 1.335 GB, free: 2.527 MB / 1.014 GB Notification: Performance of FrontEnd - DAE generated: time 5.22e-06/1.17, allocations: 0 / 1.335 GB, free: 2.527 MB / 1.014 GB Notification: Performance of FrontEnd: time 2.604e-06/1.17, allocations: 2.578 kB / 1.335 GB, free: 2.527 MB / 1.014 GB Notification: Performance of Transformations before backend: time 2.255e-05/1.17, allocations: 0 / 1.335 GB, free: 2.527 MB / 1.014 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 126 * Number of variables: 126 Notification: Performance of Generate backend data structure: time 0.002649/1.172, allocations: 1.485 MB / 1.336 GB, free: 1.488 MB / 1.014 GB Notification: Performance of prepare preOptimizeDAE: time 4.91e-05/1.172, allocations: 9.25 kB / 1.336 GB, free: 1.488 MB / 1.014 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001229/1.173, allocations: 94.22 kB / 1.336 GB, free: 1.418 MB / 1.014 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008337/1.173, allocations: 196.8 kB / 1.337 GB, free: 1.34 MB / 1.014 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001509/1.175, allocations: 0.8652 MB / 1.337 GB, free: 0.8398 MB / 1.014 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.496e-05/1.175, allocations: 46 kB / 1.337 GB, free: 0.8203 MB / 1.014 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.622e-05/1.175, allocations: 57.81 kB / 1.338 GB, free: 0.8047 MB / 1.014 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001232/1.176, allocations: 0.7894 MB / 1.338 GB, free: 400 kB / 1.014 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.083e-05/1.176, allocations: 6.156 kB / 1.338 GB, free: 396 kB / 1.014 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.41e-05/1.176, allocations: 22.44 kB / 1.338 GB, free: 380 kB / 1.014 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.809e-05/1.176, allocations: 12.84 kB / 1.338 GB, free: 380 kB / 1.014 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009188/1.177, allocations: 0.5364 MB / 1.339 GB, free: 224 kB / 1.014 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 0.004281/1.182, allocations: 4.602 MB / 1.343 GB, free: 12.32 MB / 1.029 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007385/1.182, allocations: 410.6 kB / 1.344 GB, free: 12.2 MB / 1.029 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003795/1.183, allocations: 240 kB / 1.344 GB, free: 12.12 MB / 1.029 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002964/1.183, allocations: 204.7 kB / 1.344 GB, free: 11.92 MB / 1.029 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004875/1.184, allocations: 290.5 kB / 1.344 GB, free: 11.8 MB / 1.029 GB Notification: Performance of pre-optimization done (n=31): time 1.833e-06/1.184, allocations: 0 / 1.344 GB, free: 11.8 MB / 1.029 GB Notification: Performance of matching and sorting (n=31): time 0.001467/1.185, allocations: 0.641 MB / 1.345 GB, free: 11.57 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.944e-05/1.185, allocations: 83.03 kB / 1.345 GB, free: 11.48 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00145/1.187, allocations: 1.115 MB / 1.346 GB, free: 11.09 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 6.706e-05/1.187, allocations: 39.11 kB / 1.346 GB, free: 11.05 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004059/1.187, allocations: 491.5 kB / 1.347 GB, free: 10.67 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 0.000101/1.187, allocations: 118.6 kB / 1.347 GB, free: 10.58 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001686/1.187, allocations: 109.3 kB / 1.347 GB, free: 10.53 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.000102/1.187, allocations: 333.6 kB / 1.347 GB, free: 10.21 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003986/1.188, allocations: 217.8 kB / 1.348 GB, free: 10.14 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006422/1.189, allocations: 0.5257 MB / 1.348 GB, free: 9.699 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008702/1.189, allocations: 0.6309 MB / 1.349 GB, free: 9.312 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.222e-06/1.189, allocations: 2.094 kB / 1.349 GB, free: 9.312 MB / 1.029 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.001316/1.191, allocations: 0.7242 MB / 1.349 GB, free: 9.023 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 4.547e-05/1.191, allocations: 36.08 kB / 1.349 GB, free: 8.992 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.143e-05/1.191, allocations: 8.719 kB / 1.349 GB, free: 8.988 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.831e-05/1.191, allocations: 10.75 kB / 1.349 GB, free: 8.988 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004384/1.191, allocations: 109.2 kB / 1.35 GB, free: 8.977 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.326e-05/1.191, allocations: 7.312 kB / 1.35 GB, free: 8.977 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008237/1.192, allocations: 72.08 kB / 1.35 GB, free: 8.945 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.525e-05/1.192, allocations: 30.11 kB / 1.35 GB, free: 8.938 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000791/1.193, allocations: 0.5009 MB / 1.35 GB, free: 8.746 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005379/1.194, allocations: 488.5 kB / 1.351 GB, free: 8.324 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007497/1.194, allocations: 0.5696 MB / 1.351 GB, free: 7.941 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.306e-06/1.194, allocations: 0.9688 kB / 1.351 GB, free: 7.941 MB / 1.029 GB Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.001134/1.195, allocations: 0.6459 MB / 1.352 GB, free: 7.672 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 3.681e-05/1.196, allocations: 34.05 kB / 1.352 GB, free: 7.641 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.925e-06/1.196, allocations: 9.219 kB / 1.352 GB, free: 7.637 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.089e-05/1.196, allocations: 8.625 kB / 1.352 GB, free: 7.637 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003789/1.196, allocations: 108.1 kB / 1.352 GB, free: 7.621 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.181e-05/1.196, allocations: 10.11 kB / 1.352 GB, free: 7.621 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007512/1.197, allocations: 68.44 kB / 1.352 GB, free: 7.598 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.174e-05/1.197, allocations: 21.62 kB / 1.352 GB, free: 7.594 MB / 1.029 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 5 (pulse_p.count,$PRE.pulse_p.count,pulse_p.T_start,$PRE.pulse_p.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (53): * Single equations (assignments): 52 * Array equations: 0 * Algorithm blocks: 1 * 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 0.0002153/1.197, allocations: 234.4 kB / 1.352 GB, free: 7.375 MB / 1.029 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001456/1.197, allocations: 103.2 kB / 1.352 GB, free: 7.32 MB / 1.029 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009545/1.198, allocations: 490.3 kB / 1.353 GB, free: 7.148 MB / 1.029 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.891e-06/1.198, allocations: 3.406 kB / 1.353 GB, free: 7.148 MB / 1.029 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.578e-06/1.198, allocations: 4.938 kB / 1.353 GB, free: 7.145 MB / 1.029 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.723e-06/1.198, allocations: 3.656 kB / 1.353 GB, free: 7.145 MB / 1.029 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002189/1.2, allocations: 1.382 MB / 1.354 GB, free: 6.414 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.318e-06/1.2, allocations: 1.406 kB / 1.354 GB, free: 6.414 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002622/1.201, allocations: 70.55 kB / 1.354 GB, free: 6.402 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.574e-06/1.201, allocations: 6.906 kB / 1.354 GB, free: 6.398 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.421e-05/1.201, allocations: 10.86 kB / 1.354 GB, free: 6.395 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.588e-06/1.201, allocations: 3.531 kB / 1.354 GB, free: 6.395 MB / 1.029 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.416e-06/1.201, allocations: 2.156 kB / 1.354 GB, free: 6.395 MB / 1.029 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008687/1.202, allocations: 0.6028 MB / 1.355 GB, free: 6.051 MB / 1.029 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000386/1.202, allocations: 222.3 kB / 1.355 GB, free: 5.879 MB / 1.029 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001205/1.202, allocations: 9.969 kB / 1.355 GB, free: 5.875 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004031/1.202, allocations: 25.8 kB / 1.355 GB, free: 5.867 MB / 1.029 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.576e-05/1.203, allocations: 30.72 kB / 1.355 GB, free: 5.859 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.323e-05/1.203, allocations: 8.188 kB / 1.355 GB, free: 5.859 MB / 1.029 GB Notification: Performance of sorting global known variables: time 0.001005/1.204, allocations: 0.7903 MB / 1.356 GB, free: 5.574 MB / 1.029 GB Notification: Performance of sort global known variables: time 1.2e-07/1.204, allocations: 0 / 1.356 GB, free: 5.574 MB / 1.029 GB Notification: Performance of remove unused functions: time 0.001312/1.205, allocations: 409.6 kB / 1.356 GB, free: 5.523 MB / 1.029 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,pulse_p.T_start,pulse_p.count) * Number of discrete states: 1 (pulse_p.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (31): * Single equations (assignments): 29 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 0.001496/1.206, allocations: 1.222 MB / 1.357 GB, free: 4.629 MB / 1.029 GB Notification: Performance of simCode: created initialization part: time 0.001509/1.208, allocations: 0.8318 MB / 1.358 GB, free: 4.297 MB / 1.029 GB Notification: Performance of simCode: created event and clocks part: time 3.797e-06/1.208, allocations: 0 / 1.358 GB, free: 4.297 MB / 1.029 GB Notification: Performance of simCode: created simulation system equations: time 0.0003526/1.208, allocations: 197.5 kB / 1.358 GB, free: 4.23 MB / 1.029 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002006/1.21, allocations: 454.9 kB / 1.359 GB, free: 3.988 MB / 1.029 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01052/1.221, allocations: 8.183 MB / 1.367 GB, free: 15.08 MB / 1.045 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006459/1.222, allocations: 1.181 MB / 1.368 GB, free: 14.15 MB / 1.045 GB Notification: Performance of simCode: alias equations: time 0.001022/1.223, allocations: 414.4 kB / 1.368 GB, free: 13.96 MB / 1.045 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004083/1.223, allocations: 321.7 kB / 1.369 GB, free: 13.71 MB / 1.045 GB Notification: Performance of SimCode: time 7.11e-07/1.223, allocations: 0 / 1.369 GB, free: 13.71 MB / 1.045 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04908/1.272, allocations: 26.13 MB / 1.394 GB, free: 10.18 MB / 1.061 GB Notification: Performance of buildModelFMU: Generate platform static: time 9.929/11.2, allocations: 7.938 kB / 1.394 GB, free: 10.17 MB / 1.061 GB (rm -f Buildings_10_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe ; mkfifo Buildings_10_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe ; head -c 1048576 < Buildings_10_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe >> ../files/Buildings_10_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.sim & python3 -m fmpy simulate --output-file Buildings_10_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_10_Buildings_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised.fmu > Buildings_10_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches