Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|gearConstraint.actuatedRevolute_b.phi|gearConstraint.actuatedRevolute_b.w|inertia2.phi|inertia2.w",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint") translateModel(ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|gearConstraint.actuatedRevolute_b.phi|gearConstraint.actuatedRevolute_b.w|inertia2.phi|inertia2.w",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001481/0.001481, allocations: 115.9 kB / 17.09 MB, free: 5.984 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001587/0.001587, allocations: 189.3 kB / 18.01 MB, free: 5.074 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.462/1.462, allocations: 205.1 MB / 223.9 MB, free: 12.25 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2092/0.2092, allocations: 43.53 MB / 314.8 MB, free: 456 kB / 254.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002333/0.002333, allocations: 72.47 kB / 442.5 MB, free: 5.684 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1357/0.138, allocations: 57.79 MB / 0.4885 GB, free: 11.82 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint): time 0.01613/0.1542, allocations: 14.28 MB / 0.5025 GB, free: 13.48 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.01187/0.1661, allocations: 4.661 MB / 0.507 GB, free: 8.801 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003528/0.1697, allocations: 91.75 kB / 0.5071 GB, free: 8.711 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.008876/0.1786, allocations: 4.225 MB / 0.5113 GB, free: 4.473 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.006988/0.1857, allocations: 2.268 MB / 0.5135 GB, free: 2.195 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002698/0.1884, allocations: 0.9321 MB / 0.5144 GB, free: 1.262 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.01046/0.1989, allocations: 5.886 MB / 0.5201 GB, free: 11.36 MB / 414.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.009442/0.2084, allocations: 5.305 MB / 0.5253 GB, free: 5.988 MB / 414.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004811/0.2132, allocations: 2.204 MB / 0.5275 GB, free: 3.777 MB / 414.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00628/0.2196, allocations: 2.94 MB / 0.5303 GB, free: 0.8281 MB / 414.1 MB Notification: Performance of NFPackage.collectConstants: time 0.00209/0.2217, allocations: 496 kB / 0.5308 GB, free: 352 kB / 414.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.2627/0.4844, allocations: 1.365 MB / 0.5321 GB, free: 12.53 MB / 414.1 MB Notification: Performance of NFScalarize.scalarize: time 0.003964/0.4884, allocations: 2.65 MB / 0.5347 GB, free: 12.53 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 0.006369/0.4948, allocations: 3.008 MB / 0.5377 GB, free: 11.61 MB / 414.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01446/0.5093, allocations: 9.563 MB / 0.547 GB, free: 10.33 MB / 414.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.754e-06/0.5093, allocations: 3.531 kB / 0.547 GB, free: 10.33 MB / 414.1 MB Notification: Performance of FrontEnd: time 1.713e-06/0.5093, allocations: 0 / 0.547 GB, free: 10.33 MB / 414.1 MB Notification: Performance of Transformations before backend: time 0.0004536/0.5098, allocations: 1.594 kB / 0.547 GB, free: 10.33 MB / 414.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1846 * Number of variables: 1846 Notification: Performance of Generate backend data structure: time 0.02233/0.5321, allocations: 6.35 MB / 0.5532 GB, free: 7.895 MB / 414.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.279e-05/0.5322, allocations: 13.83 kB / 0.5532 GB, free: 7.891 MB / 414.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0136/0.5458, allocations: 2.615 MB / 0.5558 GB, free: 7.527 MB / 414.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01085/0.5567, allocations: 4.04 MB / 0.5597 GB, free: 6.234 MB / 414.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003757/0.5571, allocations: 313.2 kB / 0.56 GB, free: 6.125 MB / 414.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002724/0.5598, allocations: 449.3 kB / 0.5604 GB, free: 6.008 MB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02814/0.588, allocations: 12.24 MB / 0.5724 GB, free: 14.88 MB / 430.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003756/0.5884, allocations: 58.97 kB / 0.5725 GB, free: 14.87 MB / 430.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002205/0.5907, allocations: 197.8 kB / 0.5726 GB, free: 14.77 MB / 430.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003999/0.5947, allocations: 2.201 MB / 0.5748 GB, free: 13.94 MB / 430.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02383/0.6185, allocations: 10.54 MB / 0.5851 GB, free: 5.25 MB / 430.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.07504/0.6936, allocations: 47.36 MB / 0.6313 GB, free: 5.176 MB / 478.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01258/0.7062, allocations: 4.596 MB / 0.6358 GB, free: 464 kB / 478.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.004035/0.7103, allocations: 2.647 MB / 0.6384 GB, free: 13.8 MB / 494.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0207/0.731, allocations: 10.45 MB / 0.6486 GB, free: 3.25 MB / 494.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.586e-05/0.7311, allocations: 59.88 kB / 0.6487 GB, free: 3.184 MB / 494.1 MB Notification: Performance of pre-optimization done (n=192): time 6.032e-06/0.7311, allocations: 0 / 0.6487 GB, free: 3.184 MB / 494.1 MB Notification: Performance of matching and sorting (n=218): time 0.06683/0.798, allocations: 20.99 MB / 0.6692 GB, free: 14.16 MB / 0.5137 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001369/0.7982, allocations: 205.2 kB / 0.6693 GB, free: 13.91 MB / 0.5137 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01077/0.8089, allocations: 4.827 MB / 0.6741 GB, free: 9.078 MB / 0.5137 GB Notification: Performance of collectPreVariables (initialization): time 0.0006935/0.8097, allocations: 57.7 kB / 0.6741 GB, free: 9.016 MB / 0.5137 GB Notification: Performance of collectInitialEqns (initialization): time 0.003434/0.8131, allocations: 3.722 MB / 0.6778 GB, free: 5.297 MB / 0.5137 GB Notification: Performance of collectInitialBindings (initialization): time 0.001456/0.8146, allocations: 0.8295 MB / 0.6786 GB, free: 4.473 MB / 0.5137 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.005713/0.8203, allocations: 1.399 MB / 0.6799 GB, free: 3.066 MB / 0.5137 GB Notification: Performance of setup shared object (initialization): time 0.0001537/0.8205, allocations: 305.1 kB / 0.6802 GB, free: 2.766 MB / 0.5137 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005163/0.8257, allocations: 2.581 MB / 0.6827 GB, free: 188 kB / 0.5137 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00831/0.834, allocations: 6.557 MB / 0.6891 GB, free: 7.738 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01346/0.8475, allocations: 9.806 MB / 0.6987 GB, free: 12.55 MB / 0.545 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001409/0.8477, allocations: 40 kB / 0.6988 GB, free: 12.52 MB / 0.545 GB Notification: Performance of matching and sorting (n=896) (initialization): time 0.02385/0.8716, allocations: 10.24 MB / 0.7088 GB, free: 2.609 MB / 0.545 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001867/0.8718, allocations: 67.98 kB / 0.7088 GB, free: 2.543 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002464/0.8721, allocations: 147.5 kB / 0.709 GB, free: 2.402 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.005029/0.8771, allocations: 1.61 MB / 0.7105 GB, free: 0.7852 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005775/0.8829, allocations: 1.575 MB / 0.7121 GB, free: 15.21 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0146/0.8975, allocations: 10.26 MB / 0.7221 GB, free: 4.66 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005788/0.9034, allocations: 383.4 kB / 0.7225 GB, free: 4.285 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00144/0.9048, allocations: 408 kB / 0.7229 GB, free: 3.887 MB / 0.5606 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 634 * Number of states: 0 () * Number of discrete variables: 45 (fixed.color[3],fixed.color[2],fixed.color[1],torque1.connectionLineColor[3],torque1.connectionLineColor[2],torque1.connectionLineColor[1],torque1.torqueColor[3],torque1.torqueColor[2],torque1.torqueColor[1],cyl2.color[3],cyl2.color[2],cyl2.color[1],cyl2.body.sphereColor[3],cyl2.body.sphereColor[2],cyl2.body.sphereColor[1],cyl1.color[3],cyl1.color[2],cyl1.color[1],cyl1.body.sphereColor[3],cyl1.body.sphereColor[2],cyl1.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],gearConstraint.fixedTranslation2.color[3],gearConstraint.fixedTranslation2.color[2],gearConstraint.fixedTranslation2.color[1],gearConstraint.fixedTranslation1.color[3],gearConstraint.fixedTranslation1.color[2],gearConstraint.fixedTranslation1.color[1],gearConstraint.actuatedRevolute_b.cylinderColor[3],gearConstraint.actuatedRevolute_b.cylinderColor[2],gearConstraint.actuatedRevolute_b.cylinderColor[1],gearConstraint.actuatedRevolute_a.cylinderColor[3],gearConstraint.actuatedRevolute_a.cylinderColor[2],gearConstraint.actuatedRevolute_a.cylinderColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (834): * Single equations (assignments): 829 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(3,31,77.8%), (1,5,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.006446/0.9113, allocations: 2.568 MB / 0.7254 GB, free: 1.309 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001341/0.9126, allocations: 426.5 kB / 0.7258 GB, free: 0.8867 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01053/0.9232, allocations: 4.621 MB / 0.7303 GB, free: 12.24 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.777e-05/0.9233, allocations: 24 kB / 0.7303 GB, free: 12.22 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.675e-05/0.9233, allocations: 8 kB / 0.7303 GB, free: 12.21 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.231e-05/0.9233, allocations: 15.89 kB / 0.7303 GB, free: 12.2 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02586/0.9492, allocations: 10.43 MB / 0.7405 GB, free: 1.727 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.867e-05/0.9493, allocations: 0 / 0.7405 GB, free: 1.727 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001874/0.9512, allocations: 347.5 kB / 0.7408 GB, free: 1.387 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.004357/0.9555, allocations: 1.355 MB / 0.7422 GB, free: 24 kB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003973/0.956, allocations: 42.2 kB / 0.7422 GB, free: 15.99 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01274/0.9687, allocations: 9.39 MB / 0.7514 GB, free: 6.324 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.178e-06/0.9688, allocations: 4 kB / 0.7514 GB, free: 6.32 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2715/1.24, allocations: 7.556 MB / 0.7588 GB, free: 205.6 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002556/1.243, allocations: 0.7737 MB / 0.7595 GB, free: 205.5 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008048/1.244, allocations: 35.31 kB / 0.7596 GB, free: 205.5 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001974/1.246, allocations: 133.6 kB / 0.7597 GB, free: 205.5 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004619/1.246, allocations: 137.4 kB / 0.7598 GB, free: 205.5 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000197/1.246, allocations: 57.08 kB / 0.7599 GB, free: 205.5 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.006365/1.253, allocations: 3.042 MB / 0.7628 GB, free: 205.4 MB / 0.5919 GB Notification: Performance of sort global known variables: time 7.91e-07/1.253, allocations: 0 / 0.7628 GB, free: 205.4 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.008153/1.261, allocations: 1.268 MB / 0.7641 GB, free: 205.4 MB / 0.5919 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 4 (gearConstraint.actuatedRevolute_b.phi,gearConstraint.actuatedRevolute_b.w,inertia1.phi,inertia1.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 (169): * Single equations (assignments): 164 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,27,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0007041/1.262, allocations: 163 kB / 0.7642 GB, free: 205.3 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.01265/1.274, allocations: 6.398 MB / 0.7705 GB, free: 204.3 MB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 8.315e-06/1.274, allocations: 3.906 kB / 0.7705 GB, free: 204.3 MB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.003835/1.278, allocations: 2.191 MB / 0.7726 GB, free: 203.4 MB / 0.5919 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003857/1.282, allocations: 0.5562 MB / 0.7732 GB, free: 203.2 MB / 0.5919 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02152/1.304, allocations: 12.23 MB / 0.7851 GB, free: 198 MB / 0.5919 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004182/1.308, allocations: 3.985 MB / 0.789 GB, free: 196.5 MB / 0.5919 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001338/1.309, allocations: 332.6 kB / 0.7893 GB, free: 196.5 MB / 0.5919 GB Notification: Performance of SimCode: time 1.263e-06/1.309, allocations: 0 / 0.7893 GB, free: 196.5 MB / 0.5919 GB Notification: Performance of Templates: time 0.1192/1.428, allocations: 119 MB / 0.9055 GB, free: 82.64 MB / 0.5919 GB make -j1 -f ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.makefile (rm -f ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.sim & ./ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.pipe 2>&1) diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/MultiBody/Parts/Rotor1D/GearConstraint/GearConstraint.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches