Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.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: translateModel(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|hea.TSet|hea.Q_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T") translateModel(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T,tolerance=1e-08,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TSet.y|TOut.y|TVol.T|THeaOut.T|hea.TSet|hea.Q_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007937/0.007937, allocations: 102.3 kB / 15.73 MB, free: 6.055 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001672/0.001673, allocations: 191 kB / 16.67 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 1.442/1.442, allocations: 222.9 MB / 240.4 MB, free: 15.1 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.267/2.267, allocations: 390.2 MB / 0.6648 GB, free: 0.6133 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001241/0.001241, allocations: 71.88 kB / 0.9509 GB, free: 7.59 MB / 0.7325 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.8973/0.8985, allocations: 140.4 MB / 1.088 GB, free: 5.512 MB / 0.8575 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T): time 0.2792/1.178, allocations: 236 MB / 1.318 GB, free: 1.52 MB / 1.045 GB Notification: Performance of NFInst.instExpressions: time 0.02388/1.202, allocations: 15.75 MB / 1.334 GB, free: 1.73 MB / 1.061 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002706/1.204, allocations: 91.5 kB / 1.334 GB, free: 1.641 MB / 1.061 GB Notification: Performance of NFTyping.typeComponents: time 0.003624/1.208, allocations: 1.316 MB / 1.335 GB, free: 332 kB / 1.061 GB Notification: Performance of NFTyping.typeBindings: time 0.00847/1.216, allocations: 3.424 MB / 1.339 GB, free: 12.89 MB / 1.076 GB Notification: Performance of NFTyping.typeClassSections: time 0.006132/1.223, allocations: 2.499 MB / 1.341 GB, free: 10.4 MB / 1.076 GB Notification: Performance of NFFlatten.flatten: time 0.006766/1.229, allocations: 4.966 MB / 1.346 GB, free: 5.426 MB / 1.076 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002695/1.232, allocations: 1.898 MB / 1.348 GB, free: 3.477 MB / 1.076 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005568/1.238, allocations: 2.682 MB / 1.35 GB, free: 0.7852 MB / 1.076 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002863/1.241, allocations: 1.573 MB / 1.352 GB, free: 15.21 MB / 1.092 GB Notification: Performance of NFPackage.collectConstants: time 0.0003784/1.241, allocations: 200 kB / 1.352 GB, free: 15.01 MB / 1.092 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006234/1.247, allocations: 3.426 MB / 1.355 GB, free: 11.58 MB / 1.092 GB Notification: Performance of NFScalarize.scalarize: time 0.0009268/1.248, allocations: 0.7477 MB / 1.356 GB, free: 10.83 MB / 1.092 GB Notification: Performance of NFVerifyModel.verify: time 0.001534/1.25, allocations: 1.201 MB / 1.357 GB, free: 9.625 MB / 1.092 GB Notification: Performance of NFConvertDAE.convert: time 0.006946/1.257, allocations: 4.312 MB / 1.361 GB, free: 5.301 MB / 1.092 GB Notification: Performance of FrontEnd - DAE generated: time 6.863e-06/1.257, allocations: 8 kB / 1.361 GB, free: 5.293 MB / 1.092 GB Notification: Performance of FrontEnd: time 1.593e-06/1.257, allocations: 0 / 1.361 GB, free: 5.293 MB / 1.092 GB Notification: Performance of Transformations before backend: time 4.138e-05/1.257, allocations: 0 / 1.361 GB, free: 5.293 MB / 1.092 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 333 * Number of variables: 333 Notification: Performance of Generate backend data structure: time 0.004896/1.262, allocations: 2.814 MB / 1.364 GB, free: 2.41 MB / 1.092 GB Notification: Performance of prepare preOptimizeDAE: time 3.941e-05/1.262, allocations: 15.97 kB / 1.364 GB, free: 2.395 MB / 1.092 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005573/1.267, allocations: 0.8517 MB / 1.365 GB, free: 1.539 MB / 1.092 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003657/1.271, allocations: 1.765 MB / 1.367 GB, free: 15.72 MB / 1.107 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.265e-05/1.271, allocations: 102.6 kB / 1.367 GB, free: 15.62 MB / 1.107 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002348/1.271, allocations: 140 kB / 1.367 GB, free: 15.48 MB / 1.107 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003163/1.275, allocations: 1.682 MB / 1.369 GB, free: 13.73 MB / 1.107 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.123e-05/1.275, allocations: 0 / 1.369 GB, free: 13.73 MB / 1.107 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001389/1.275, allocations: 52 kB / 1.369 GB, free: 13.68 MB / 1.107 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.109e-05/1.275, allocations: 58.5 kB / 1.369 GB, free: 13.62 MB / 1.107 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003458/1.278, allocations: 1.466 MB / 1.37 GB, free: 12.14 MB / 1.107 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 0.01082/1.289, allocations: 7.782 MB / 1.378 GB, free: 3.789 MB / 1.107 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002935/1.292, allocations: 1.608 MB / 1.379 GB, free: 2.043 MB / 1.107 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001235/1.293, allocations: 0.5337 MB / 1.38 GB, free: 1.508 MB / 1.107 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001304/1.295, allocations: 0.7785 MB / 1.381 GB, free: 0.582 MB / 1.107 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001299/1.296, allocations: 0.5748 MB / 1.381 GB, free: 15.99 MB / 1.123 GB Notification: Performance of pre-optimization done (n=83): time 2.805e-06/1.296, allocations: 0 / 1.381 GB, free: 15.99 MB / 1.123 GB Notification: Performance of matching and sorting (n=83): time 0.004448/1.3, allocations: 1.64 MB / 1.383 GB, free: 14.32 MB / 1.123 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.743e-05/1.3, allocations: 64.41 kB / 1.383 GB, free: 14.25 MB / 1.123 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002039/1.302, allocations: 1.563 MB / 1.384 GB, free: 12.69 MB / 1.123 GB Notification: Performance of collectPreVariables (initialization): time 0.000112/1.303, allocations: 49.69 kB / 1.384 GB, free: 12.63 MB / 1.123 GB Notification: Performance of collectInitialEqns (initialization): time 0.000796/1.303, allocations: 0.9241 MB / 1.385 GB, free: 11.7 MB / 1.123 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002853/1.304, allocations: 291.8 kB / 1.386 GB, free: 11.41 MB / 1.123 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000331/1.304, allocations: 214.8 kB / 1.386 GB, free: 11.2 MB / 1.123 GB Notification: Performance of setup shared object (initialization): time 0.0001274/1.304, allocations: 345.9 kB / 1.386 GB, free: 10.85 MB / 1.123 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001181/1.305, allocations: 473.8 kB / 1.387 GB, free: 10.39 MB / 1.123 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001401/1.307, allocations: 0.7952 MB / 1.387 GB, free: 9.449 MB / 1.123 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002508/1.309, allocations: 1.258 MB / 1.389 GB, free: 8.066 MB / 1.123 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.39e-06/1.309, allocations: 4 kB / 1.389 GB, free: 8.062 MB / 1.123 GB Notification: Performance of matching and sorting (n=133) (initialization): time 0.003228/1.313, allocations: 1.461 MB / 1.39 GB, free: 6.586 MB / 1.123 GB Notification: Performance of prepare postOptimizeDAE: time 4.45e-05/1.313, allocations: 39.89 kB / 1.39 GB, free: 6.543 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.816e-05/1.313, allocations: 8 kB / 1.39 GB, free: 6.535 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.74e-05/1.313, allocations: 15.94 kB / 1.39 GB, free: 6.52 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001254/1.314, allocations: 284.1 kB / 1.39 GB, free: 6.242 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.127e-05/1.314, allocations: 23.92 kB / 1.39 GB, free: 6.219 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001368/1.315, allocations: 147.6 kB / 1.391 GB, free: 6.074 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.569e-05/1.315, allocations: 51.98 kB / 1.391 GB, free: 6.023 MB / 1.123 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001815/1.317, allocations: 0.8265 MB / 1.391 GB, free: 5.195 MB / 1.123 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00151/1.319, allocations: 0.7757 MB / 1.392 GB, free: 4.277 MB / 1.123 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003741/1.323, allocations: 1.223 MB / 1.393 GB, free: 2.934 MB / 1.123 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.003e-05/1.323, allocations: 4 kB / 1.393 GB, free: 2.93 MB / 1.123 GB Notification: Performance of matching and sorting (n=133) (initialization_lambda0): time 0.00472/1.327, allocations: 1.43 MB / 1.395 GB, free: 1.488 MB / 1.123 GB Notification: Performance of prepare postOptimizeDAE: time 4.922e-05/1.327, allocations: 41.62 kB / 1.395 GB, free: 1.441 MB / 1.123 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.691e-05/1.327, allocations: 8 kB / 1.395 GB, free: 1.434 MB / 1.123 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.416e-05/1.327, allocations: 16.75 kB / 1.395 GB, free: 1.418 MB / 1.123 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001234/1.329, allocations: 271.6 kB / 1.395 GB, free: 1.152 MB / 1.123 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.963e-05/1.329, allocations: 23.92 kB / 1.395 GB, free: 1.129 MB / 1.123 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001408/1.33, allocations: 139.7 kB / 1.395 GB, free: 0.9922 MB / 1.123 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001007/1.33, allocations: 51.98 kB / 1.395 GB, free: 0.9414 MB / 1.123 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 38 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (131): * Single equations (assignments): 129 * Array equations: 1 * 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 0.0003096/1.331, allocations: 248 kB / 1.396 GB, free: 0.6914 MB / 1.123 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002631/1.331, allocations: 177.8 kB / 1.396 GB, free: 0.5156 MB / 1.123 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003052/1.334, allocations: 1.204 MB / 1.397 GB, free: 15.29 MB / 1.139 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.979e-06/1.334, allocations: 8 kB / 1.397 GB, free: 15.29 MB / 1.139 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.155e-06/1.334, allocations: 192 / 1.397 GB, free: 15.29 MB / 1.139 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002447/1.336, allocations: 1.273 MB / 1.398 GB, free: 13.92 MB / 1.139 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 postOpt removeSimpleEquations (simulation): time 0.005788/1.342, allocations: 2.987 MB / 1.401 GB, free: 10.83 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.47e-06/1.342, allocations: 0 / 1.401 GB, free: 10.83 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001058/1.343, allocations: 191.9 kB / 1.401 GB, free: 10.64 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002504/1.344, allocations: 48.77 kB / 1.401 GB, free: 10.59 MB / 1.139 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.208e-05/1.344, allocations: 23.98 kB / 1.401 GB, free: 10.57 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001457/1.345, allocations: 1.538 MB / 1.403 GB, free: 8.895 MB / 1.139 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.529e-06/1.345, allocations: 7.938 kB / 1.403 GB, free: 8.887 MB / 1.139 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003995/1.349, allocations: 1.789 MB / 1.405 GB, free: 7.066 MB / 1.139 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007126/1.35, allocations: 346.6 kB / 1.405 GB, free: 6.707 MB / 1.139 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000188/1.35, allocations: 20 kB / 1.405 GB, free: 6.688 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001022/1.351, allocations: 67.88 kB / 1.405 GB, free: 6.621 MB / 1.139 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001493/1.351, allocations: 64.52 kB / 1.405 GB, free: 6.559 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.373e-05/1.351, allocations: 39.97 kB / 1.405 GB, free: 6.52 MB / 1.139 GB Notification: Performance of sorting global known variables: time 0.001534/1.353, allocations: 1.049 MB / 1.406 GB, free: 5.48 MB / 1.139 GB Notification: Performance of sort global known variables: time 2.91e-07/1.353, allocations: 0 / 1.406 GB, free: 5.48 MB / 1.139 GB Notification: Performance of remove unused functions: time 0.002353/1.355, allocations: 0.9311 MB / 1.407 GB, free: 4.547 MB / 1.139 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 8 (vol.dynBal.medium.Xi[1],vol.dynBal.U,vol.dynBal.m,mov.filter.s[1],mov.filter.s[2],conPI.I.y,THeaOut.T,hea.outCon.T) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (83): * Single equations (assignments): 80 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001488/1.357, allocations: 0.5898 MB / 1.408 GB, free: 4.09 MB / 1.139 GB Notification: Performance of simCode: created initialization part: time 0.004381/1.361, allocations: 1.853 MB / 1.409 GB, free: 2.215 MB / 1.139 GB Notification: Performance of simCode: created event and clocks part: time 5.871e-06/1.361, allocations: 4.062 kB / 1.409 GB, free: 2.211 MB / 1.139 GB Notification: Performance of simCode: created simulation system equations: time 0.00142/1.363, allocations: 0.6233 MB / 1.41 GB, free: 1.574 MB / 1.139 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005143/1.368, allocations: 0.8353 MB / 1.411 GB, free: 0.7578 MB / 1.139 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008571/1.376, allocations: 3.639 MB / 1.414 GB, free: 13.07 MB / 1.154 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001381/1.378, allocations: 1.487 MB / 1.416 GB, free: 11.55 MB / 1.154 GB Notification: Performance of simCode: alias equations: time 0.001929/1.38, allocations: 450.3 kB / 1.416 GB, free: 11.11 MB / 1.154 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004364/1.38, allocations: 131.4 kB / 1.416 GB, free: 10.98 MB / 1.154 GB Notification: Performance of SimCode: time 1.673e-06/1.38, allocations: 0 / 1.416 GB, free: 10.98 MB / 1.154 GB Notification: Performance of Templates: time 0.05559/1.436, allocations: 31.68 MB / 1.447 GB, free: 11.74 MB / 1.186 GB make -j1 -f Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.makefile (rm -f Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; mkfifo Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe >> ../files/Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.sim & ./Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_HeatExchangers_Examples_AirHeater_T.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches