Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_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 11.0.1-master/package.mo", uses=false) Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/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: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|sin.ports.1..m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|sin.ports.1..m_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001202/0.001202, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001346/0.001346, allocations: 193.5 kB / 16.14 MB, free: 6.711 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.345/1.345, allocations: 222.9 MB / 239.8 MB, free: 4.609 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.662/2.662, allocations: 461.9 MB / 0.7342 GB, free: 15.01 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001379/0.001379, allocations: 68.09 kB / 0.8984 GB, free: 37.21 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3126/0.314, allocations: 157.4 MB / 1.052 GB, free: 8.832 MB / 0.8106 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised): time 0.1842/0.4983, allocations: 159.4 MB / 1.208 GB, free: 8.859 MB / 0.9669 GB Notification: Performance of NFInst.instExpressions: time 0.003123/0.5015, allocations: 1.773 MB / 1.209 GB, free: 7.086 MB / 0.9669 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003663/0.5019, allocations: 15.88 kB / 1.209 GB, free: 7.07 MB / 0.9669 GB Notification: Performance of NFTyping.typeComponents: time 0.0006091/0.5025, allocations: 143.2 kB / 1.21 GB, free: 6.93 MB / 0.9669 GB Notification: Performance of NFTyping.typeBindings: time 0.001327/0.5039, allocations: 0.4902 MB / 1.21 GB, free: 6.438 MB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.001039/0.5049, allocations: 345.6 kB / 1.21 GB, free: 6.105 MB / 0.9669 GB Notification: Performance of NFFlatten.flatten: time 0.003349/0.5083, allocations: 3.479 MB / 1.214 GB, free: 2.617 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001174/0.5095, allocations: 0.7625 MB / 1.215 GB, free: 1.844 MB / 0.9669 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001743/0.5112, allocations: 0.8986 MB / 1.215 GB, free: 0.9414 MB / 0.9669 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00109/0.5123, allocations: 0.7311 MB / 1.216 GB, free: 212 kB / 0.9669 GB Notification: Performance of NFPackage.collectConstants: time 0.0001562/0.5125, allocations: 36 kB / 1.216 GB, free: 176 kB / 0.9669 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00154/0.514, allocations: 0.8068 MB / 1.217 GB, free: 15.36 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.0003643/0.5144, allocations: 286.9 kB / 1.217 GB, free: 15.08 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.0007376/0.5152, allocations: 0.5166 MB / 1.218 GB, free: 14.56 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.001672/0.5169, allocations: 1.386 MB / 1.219 GB, free: 13.17 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 4.588e-06/0.5169, allocations: 4 kB / 1.219 GB, free: 13.17 MB / 0.9825 GB Notification: Performance of FrontEnd: time 9.42e-07/0.5169, allocations: 0 / 1.219 GB, free: 13.17 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 3.402e-05/0.5169, allocations: 0 / 1.219 GB, free: 13.17 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: 126 * Number of variables: 126 Notification: Performance of Generate backend data structure: time 0.002626/0.5196, allocations: 1.443 MB / 1.221 GB, free: 11.66 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 4.786e-05/0.5196, allocations: 12.03 kB / 1.221 GB, free: 11.65 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008101/0.5204, allocations: 178.5 kB / 1.221 GB, free: 11.47 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001265/0.5217, allocations: 0.7983 MB / 1.221 GB, free: 10.62 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.213e-05/0.5218, allocations: 48.98 kB / 1.222 GB, free: 10.57 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.683e-05/0.5218, allocations: 60 kB / 1.222 GB, free: 10.51 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001235/0.5231, allocations: 0.7964 MB / 1.222 GB, free: 9.641 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.755e-05/0.5231, allocations: 3.938 kB / 1.222 GB, free: 9.637 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.526e-05/0.5232, allocations: 24 kB / 1.222 GB, free: 9.613 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.317e-05/0.5232, allocations: 12 kB / 1.222 GB, free: 9.602 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009487/0.5242, allocations: 0.5344 MB / 1.223 GB, free: 9.066 MB / 0.9825 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 0.004126/0.5283, allocations: 4.603 MB / 1.227 GB, free: 4.078 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007192/0.529, allocations: 406.2 kB / 1.228 GB, free: 3.672 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000399/0.5294, allocations: 250.2 kB / 1.228 GB, free: 3.426 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003177/0.5298, allocations: 194.2 kB / 1.228 GB, free: 3.199 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004897/0.5303, allocations: 281.1 kB / 1.229 GB, free: 2.906 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=31): time 2.274e-06/0.5303, allocations: 4 kB / 1.229 GB, free: 2.902 MB / 0.9825 GB Notification: Performance of matching and sorting (n=31): time 0.001385/0.5317, allocations: 0.6342 MB / 1.229 GB, free: 2.262 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.246e-05/0.5317, allocations: 85.09 kB / 1.229 GB, free: 2.16 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001318/0.5331, allocations: 1.11 MB / 1.23 GB, free: 1.031 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 4.964e-05/0.5331, allocations: 41.7 kB / 1.23 GB, free: 0.9844 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 0.000398/0.5335, allocations: 492 kB / 1.231 GB, free: 0.4961 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 8.661e-05/0.5336, allocations: 110.5 kB / 1.231 GB, free: 396 kB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001663/0.5338, allocations: 110.2 kB / 1.231 GB, free: 280 kB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 0.0001286/0.5339, allocations: 329.9 kB / 1.231 GB, free: 15.95 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003972/0.5343, allocations: 218.3 kB / 1.232 GB, free: 15.73 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006263/0.535, allocations: 0.5213 MB / 1.232 GB, free: 15.07 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008625/0.5358, allocations: 0.6229 MB / 1.233 GB, free: 14.37 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.667e-06/0.5359, allocations: 0 / 1.233 GB, free: 14.37 MB / 0.9981 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.001182/0.5371, allocations: 0.7254 MB / 1.233 GB, free: 13.63 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 3.667e-05/0.5371, allocations: 33.7 kB / 1.233 GB, free: 13.59 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.528e-06/0.5371, allocations: 8.031 kB / 1.233 GB, free: 13.59 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.117e-05/0.5371, allocations: 11.98 kB / 1.233 GB, free: 13.57 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004457/0.5376, allocations: 107.8 kB / 1.234 GB, free: 13.47 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.278e-05/0.5376, allocations: 8 kB / 1.234 GB, free: 13.46 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006548/0.5383, allocations: 99.45 kB / 1.234 GB, free: 13.36 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.576e-05/0.5384, allocations: 27.94 kB / 1.234 GB, free: 13.34 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006842/0.539, allocations: 0.4928 MB / 1.234 GB, free: 12.84 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000551/0.5396, allocations: 497.8 kB / 1.235 GB, free: 12.21 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007681/0.5404, allocations: 0.5606 MB / 1.235 GB, free: 11.57 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.256e-06/0.5404, allocations: 0 / 1.235 GB, free: 11.57 MB / 0.9981 GB Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.001033/0.5414, allocations: 0.6422 MB / 1.236 GB, free: 10.92 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 2.866e-05/0.5415, allocations: 33.7 kB / 1.236 GB, free: 10.88 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.371e-06/0.5415, allocations: 8 kB / 1.236 GB, free: 10.87 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.306e-06/0.5415, allocations: 8 kB / 1.236 GB, free: 10.86 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003702/0.5419, allocations: 103.8 kB / 1.236 GB, free: 10.76 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.114e-05/0.5419, allocations: 12.33 kB / 1.236 GB, free: 10.75 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006509/0.5426, allocations: 84.05 kB / 1.236 GB, free: 10.67 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.537e-05/0.5426, allocations: 28 kB / 1.236 GB, free: 10.64 MB / 0.9981 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 0.000198/0.5428, allocations: 225.2 kB / 1.236 GB, free: 10.41 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001328/0.543, allocations: 94.78 kB / 1.236 GB, free: 10.32 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009022/0.5439, allocations: 0.491 MB / 1.237 GB, free: 9.824 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.592e-06/0.5439, allocations: 4 kB / 1.237 GB, free: 9.82 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.905e-06/0.5439, allocations: 7.984 kB / 1.237 GB, free: 9.812 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.368e-06/0.5439, allocations: 0 / 1.237 GB, free: 9.812 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001997/0.5459, allocations: 1.382 MB / 1.238 GB, free: 8.355 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.809e-06/0.5459, allocations: 3.938 kB / 1.238 GB, free: 8.352 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002473/0.5462, allocations: 67.89 kB / 1.238 GB, free: 8.285 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.232e-06/0.5462, allocations: 4 kB / 1.238 GB, free: 8.281 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.32e-05/0.5462, allocations: 8 kB / 1.238 GB, free: 8.273 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.972e-06/0.5462, allocations: 4 kB / 1.238 GB, free: 8.27 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.396e-06/0.5462, allocations: 7.875 kB / 1.238 GB, free: 8.262 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008218/0.5471, allocations: 0.6029 MB / 1.239 GB, free: 7.621 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002774/0.5474, allocations: 223.9 kB / 1.239 GB, free: 7.383 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000112/0.5475, allocations: 11.98 kB / 1.239 GB, free: 7.371 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004618/0.5479, allocations: 51.8 kB / 1.239 GB, free: 7.32 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.26e-05/0.548, allocations: 31.89 kB / 1.239 GB, free: 7.289 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.259e-05/0.5481, allocations: 8 kB / 1.239 GB, free: 7.281 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.0009679/0.549, allocations: 0.7953 MB / 1.24 GB, free: 6.477 MB / 0.9981 GB Notification: Performance of sort global known variables: time 1.7e-07/0.549, allocations: 0 / 1.24 GB, free: 6.477 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.00115/0.5502, allocations: 399.5 kB / 1.24 GB, free: 6.086 MB / 0.9981 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 0.0004779/0.5507, allocations: 186.8 kB / 1.241 GB, free: 5.902 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.001407/0.5521, allocations: 0.8096 MB / 1.241 GB, free: 5.07 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 3.055e-06/0.5521, allocations: 0 / 1.241 GB, free: 5.07 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.0003572/0.5525, allocations: 199.7 kB / 1.242 GB, free: 4.875 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001946/0.5544, allocations: 454.6 kB / 1.242 GB, free: 4.434 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002765/0.5572, allocations: 2.03 MB / 1.244 GB, free: 2.344 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007259/0.558, allocations: 1.181 MB / 1.245 GB, free: 1.133 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.001086/0.5591, allocations: 423.6 kB / 1.245 GB, free: 0.7148 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001871/0.5592, allocations: 75.38 kB / 1.246 GB, free: 0.6406 MB / 0.9981 GB Notification: Performance of SimCode: time 9.61e-07/0.5593, allocations: 0 / 1.246 GB, free: 0.6406 MB / 0.9981 GB Notification: Performance of Templates: time 0.5762/1.135, allocations: 16.52 MB / 1.262 GB, free: 191.5 MB / 0.9981 GB make -j1 -f Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.makefile (rm -f Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe >> ../files/Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.sim & ./Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches