Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.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) 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(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic,fileNamePrefix="Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic,fileNamePrefix="Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic",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 0.00111/0.00111, allocations: 107.8 kB / 17.06 MB, free: 6.016 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00115/0.00115, allocations: 191 kB / 18 MB, free: 5.102 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.316/1.316, allocations: 222.9 MB / 241.7 MB, free: 15.14 MB / 206.1 MB Notification: Performance of FrontEnd - loaded program: time 0.000986/0.000986, allocations: 51.92 kB / 350.8 MB, free: 3.688 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3477/0.3487, allocations: 49.43 MB / 400.3 MB, free: 8.395 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic): time 0.02402/0.3728, allocations: 23.4 MB / 423.7 MB, free: 1.285 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.01653/0.3894, allocations: 7.076 MB / 430.8 MB, free: 10.19 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.005756/0.3951, allocations: 179.4 kB / 430.9 MB, free: 10.01 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01438/0.4096, allocations: 7.94 MB / 438.9 MB, free: 2.047 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01053/0.4202, allocations: 3.685 MB / 442.6 MB, free: 14.34 MB / 366.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004901/0.4251, allocations: 2.009 MB / 444.6 MB, free: 12.33 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.0194/0.4445, allocations: 13.26 MB / 457.8 MB, free: 15.05 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01768/0.4622, allocations: 10.45 MB / 468.3 MB, free: 4.504 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.009245/0.4715, allocations: 4.277 MB / 472.5 MB, free: 220 kB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.009632/0.4812, allocations: 5.703 MB / 478.2 MB, free: 10.5 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0038/0.485, allocations: 1 MB / 479.2 MB, free: 9.496 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.006822/0.4918, allocations: 2.174 MB / 481.4 MB, free: 7.32 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 0.00829/0.5001, allocations: 5.09 MB / 486.5 MB, free: 2.219 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.01188/0.512, allocations: 5.721 MB / 492.2 MB, free: 12.47 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.02596/0.538, allocations: 18.03 MB / 0.4983 GB, free: 10.38 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 8.456e-06/0.5381, allocations: 0 / 0.4983 GB, free: 10.38 MB / 430.1 MB Notification: Performance of FrontEnd: time 2.595e-06/0.5381, allocations: 0 / 0.4983 GB, free: 10.38 MB / 430.1 MB Notification: Performance of Transformations before backend: time 0.0007413/0.5389, allocations: 0 / 0.4983 GB, free: 10.38 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2753 * Number of variables: 2753 Notification: Performance of Generate backend data structure: time 0.03974/0.5786, allocations: 12.15 MB / 0.5102 GB, free: 14.11 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.402e-05/0.5787, allocations: 12.03 kB / 0.5102 GB, free: 14.09 MB / 446.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004943/0.5836, allocations: 1.337 MB / 0.5115 GB, free: 12.75 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.2988/0.8825, allocations: 24.58 MB / 0.5355 GB, free: 4.129 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.5422/1.425, allocations: 10.86 MB / 0.5461 GB, free: 119.7 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004703/1.425, allocations: 0.5205 MB / 0.5466 GB, free: 119.5 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003219/1.429, allocations: 0.7222 MB / 0.5473 GB, free: 119.3 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03925/1.468, allocations: 19.12 MB / 0.566 GB, free: 105.9 MB / 462.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0004466/1.468, allocations: 102.2 kB / 0.5661 GB, free: 105.8 MB / 462.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002584/1.471, allocations: 332 kB / 0.5664 GB, free: 105.5 MB / 462.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003989/1.475, allocations: 2.822 MB / 0.5692 GB, free: 102.7 MB / 462.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03103/1.506, allocations: 15.46 MB / 0.5843 GB, free: 87.25 MB / 462.1 MB 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 0.09112/1.597, allocations: 72.25 MB / 0.6548 GB, free: 13.59 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0202/1.617, allocations: 8.048 MB / 0.6627 GB, free: 5.383 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.004802/1.622, allocations: 4.257 MB / 0.6668 GB, free: 1.105 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02479/1.647, allocations: 14.19 MB / 0.6807 GB, free: 2.527 MB / 478.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.228e-05/1.647, allocations: 68.58 kB / 0.6807 GB, free: 2.449 MB / 478.1 MB Notification: Performance of pre-optimization done (n=310): time 6.281e-06/1.647, allocations: 4.562 kB / 0.6807 GB, free: 2.445 MB / 478.1 MB Notification: Performance of matching and sorting (n=416): time 0.1877/1.835, allocations: 49.06 MB / 0.7287 GB, free: 1.52 MB / 0.5138 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002367/1.835, allocations: 414.6 kB / 0.729 GB, free: 1.027 MB / 0.5138 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01635/1.852, allocations: 7.601 MB / 0.7365 GB, free: 9.426 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 0.001139/1.853, allocations: 93.61 kB / 0.7366 GB, free: 9.332 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.006218/1.859, allocations: 5.984 MB / 0.7424 GB, free: 3.301 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.003012/1.862, allocations: 1.573 MB / 0.7439 GB, free: 1.715 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.2742/2.136, allocations: 1.845 MB / 0.7457 GB, free: 184.9 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 7.233e-05/2.136, allocations: 306 kB / 0.746 GB, free: 184.6 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.008598/2.145, allocations: 4.451 MB / 0.7504 GB, free: 184.2 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.009359/2.154, allocations: 9.409 MB / 0.7596 GB, free: 176 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01567/2.17, allocations: 14.89 MB / 0.7741 GB, free: 164.9 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002276/2.17, allocations: 48.53 kB / 0.7742 GB, free: 164.9 MB / 0.5294 GB Notification: Performance of matching and sorting (n=1204) (initialization): time 0.03602/2.206, allocations: 18.12 MB / 0.7919 GB, free: 155.4 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001252/2.207, allocations: 76.75 kB / 0.7919 GB, free: 155.3 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001991/2.207, allocations: 177.5 kB / 0.7921 GB, free: 155.2 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01513/2.222, allocations: 5.198 MB / 0.7972 GB, free: 151.4 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0067/2.229, allocations: 1.942 MB / 0.7991 GB, free: 149.6 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.03868/2.267, allocations: 30.23 MB / 0.8286 GB, free: 119.5 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008801/2.276, allocations: 0.5479 MB / 0.8291 GB, free: 118.9 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001769/2.278, allocations: 0.5 MB / 0.8296 GB, free: 118.4 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 774 * Number of states: 0 () * Number of discrete variables: 73 (jointRRP.jointUSP.prismatic.positiveBranch,jointRRP.jointUSP.rod1Color[3],jointRRP.jointUSP.rod1Color[2],jointRRP.jointUSP.rod1Color[1],jointRRP.jointUSP.cylinderColor[3],jointRRP.jointUSP.cylinderColor[2],jointRRP.jointUSP.cylinderColor[1],jointRRP.jointUSP.sphereColor[3],jointRRP.jointUSP.sphereColor[2],jointRRP.jointUSP.sphereColor[1],jointRRP.rodColor[3],jointRRP.rodColor[2],jointRRP.rodColor[1],jointRRP.cylinderColor[3],jointRRP.cylinderColor[2],jointRRP.cylinderColor[1],cylPosition.color[3],cylPosition.color[2],cylPosition.color[1],mid.color[3],mid.color[2],mid.color[1],crank4.color[3],crank4.color[2],crank4.color[1],crank4.body.sphereColor[3],crank4.body.sphereColor[2],crank4.body.sphereColor[1],crank3.color[3],crank3.color[2],crank3.color[1],crank3.body.sphereColor[3],crank3.body.sphereColor[2],crank3.body.sphereColor[1],crank2.color[3],crank2.color[2],crank2.color[1],crank2.body.sphereColor[3],crank2.body.sphereColor[2],crank2.body.sphereColor[1],crank1.color[3],crank1.color[2],crank1.color[1],crank1.body.sphereColor[3],crank1.body.sphereColor[2],crank1.body.sphereColor[1],bearing.cylinderColor[3],bearing.cylinderColor[2],bearing.cylinderColor[1],connectingRod.color[3],connectingRod.color[2],connectingRod.color[1],connectingRod.body.sphereColor[3],connectingRod.body.sphereColor[2],connectingRod.body.sphereColor[1],piston.color[3],piston.color[2],piston.color[1],piston.body.sphereColor[3],piston.body.sphereColor[2],piston.body.sphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1047): * Single equations (assignments): 1042 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * 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 {(3,129,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.006825/2.285, allocations: 4.082 MB / 0.8336 GB, free: 114.5 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00176/2.287, allocations: 0.7481 MB / 0.8343 GB, free: 114.1 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02157/2.308, allocations: 11.9 MB / 0.8459 GB, free: 102.2 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.011e-05/2.308, allocations: 44 kB / 0.846 GB, free: 102.1 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.241e-05/2.308, allocations: 20 kB / 0.846 GB, free: 102.1 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.697e-05/2.308, allocations: 27.86 kB / 0.846 GB, free: 102.1 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04669/2.355, allocations: 25.34 MB / 0.8708 GB, free: 76.78 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.813e-05/2.355, allocations: 8 kB / 0.8708 GB, free: 76.77 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002685/2.358, allocations: 0.5655 MB / 0.8713 GB, free: 76.21 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.01419/2.372, allocations: 4.849 MB / 0.8761 GB, free: 71.35 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007457/2.373, allocations: 72 kB / 0.8761 GB, free: 71.28 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03172/2.405, allocations: 26.92 MB / 0.9024 GB, free: 44.41 MB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.356e-06/2.405, allocations: 11.94 kB / 0.9024 GB, free: 44.4 MB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02799/2.433, allocations: 17.86 MB / 0.9199 GB, free: 26.41 MB / 0.5294 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00465/2.437, allocations: 1.485 MB / 0.9213 GB, free: 24.91 MB / 0.5294 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001971/2.439, allocations: 79.67 kB / 0.9214 GB, free: 24.84 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00449/2.444, allocations: 267.6 kB / 0.9217 GB, free: 24.57 MB / 0.5294 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001004/2.445, allocations: 295.1 kB / 0.9219 GB, free: 24.29 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003255/2.445, allocations: 112 kB / 0.9221 GB, free: 24.18 MB / 0.5294 GB Notification: Performance of sorting global known variables: time 0.007931/2.453, allocations: 4.888 MB / 0.9268 GB, free: 19.3 MB / 0.5294 GB Notification: Performance of sort global known variables: time 5.61e-07/2.453, allocations: 4 kB / 0.9268 GB, free: 19.29 MB / 0.5294 GB Notification: Performance of remove unused functions: time 0.01186/2.465, allocations: 2.225 MB / 0.929 GB, free: 17.08 MB / 0.5294 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 34 * Number of states: 2 (inertia.phi,inertia.w) * 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 (287): * Single equations (assignments): 283 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * 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 {(3,113,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.3203/2.786, allocations: 18.62 MB / 0.9472 GB, free: 164.3 MB / 0.5294 GB Notification: Performance of simCode: created initialization part: time 0.01563/2.801, allocations: 11.26 MB / 0.9582 GB, free: 160.6 MB / 0.5294 GB Notification: Performance of simCode: created event and clocks part: time 1.329e-05/2.801, allocations: 3.906 kB / 0.9582 GB, free: 160.6 MB / 0.5294 GB Notification: Performance of simCode: created simulation system equations: time 0.006933/2.808, allocations: 4.792 MB / 0.9629 GB, free: 158.5 MB / 0.5294 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00696/2.815, allocations: 1.169 MB / 0.964 GB, free: 158 MB / 0.5294 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1547/2.97, allocations: 99.85 MB / 1.062 GB, free: 67.68 MB / 0.5294 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.008983/2.979, allocations: 6.378 MB / 1.068 GB, free: 61.27 MB / 0.5294 GB Notification: Performance of simCode: alias equations: time 0.006365/2.985, allocations: 2.928 MB / 1.071 GB, free: 58.33 MB / 0.5294 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005285/2.991, allocations: 4.319 MB / 1.075 GB, free: 54.01 MB / 0.5294 GB Notification: Performance of SimCode: time 1.182e-06/2.991, allocations: 0 / 1.075 GB, free: 54.01 MB / 0.5294 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5117/3.502, allocations: 178.6 MB / 1.249 GB, free: 96.09 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate platform static: time 53.33/56.84, allocations: 7.938 kB / 1.249 GB, free: 96.09 MB / 0.545 GB (rm -f Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe ; mkfifo Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe >> ../files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.sim & python3 -m fmpy simulate --output-file Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic_res.csv --start-time 0 --stop-time 0.5 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0002 Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Loops_Engine1b_analytic.fmu > Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.pipe 2>&1) diffSimulationResults("Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Mechanics/MultiBody/Examples/Loops/Engine1b_analytic/Engine1b_analytic.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Loops.Engine1b_analytic.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches