Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3.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: "" <> buildModelFMU(ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_MultiBody_Parts_Rotor1D_Rotor1D_3",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_MultiBody_Parts_Rotor1D_Rotor1D_3",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 0.001197/0.001197, allocations: 102.5 kB / 16.27 MB, free: 5.93 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001359/0.00136, allocations: 190.9 kB / 17.2 MB, free: 5.574 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.376/1.376, allocations: 205.1 MB / 223.1 MB, free: 12.3 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2349/0.2349, allocations: 43.53 MB / 313.9 MB, free: 0.5234 MB / 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 0.001498/0.001498, allocations: 68.25 kB / 382.8 MB, free: 56.68 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1098/0.1113, allocations: 57.79 MB / 440.6 MB, free: 6.816 MB / 318.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3): time 0.0127/0.124, allocations: 13.8 MB / 454.4 MB, free: 8.941 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.01061/0.1347, allocations: 4.369 MB / 458.8 MB, free: 4.559 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003756/0.1385, allocations: 83.81 kB / 458.9 MB, free: 4.477 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.007487/0.1461, allocations: 3.75 MB / 462.6 MB, free: 0.7148 MB / 334.1 MB Notification: Performance of NFTyping.typeBindings: time 0.00764/0.1538, allocations: 2.1 MB / 464.7 MB, free: 14.61 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003036/0.1568, allocations: 0.8187 MB / 465.5 MB, free: 13.79 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.008177/0.165, allocations: 4.396 MB / 469.9 MB, free: 9.379 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.006447/0.1715, allocations: 4.957 MB / 474.9 MB, free: 4.355 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003388/0.1749, allocations: 1.931 MB / 476.8 MB, free: 2.418 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003956/0.1789, allocations: 2.601 MB / 479.4 MB, free: 15.81 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001467/0.1804, allocations: 440 kB / 479.9 MB, free: 15.38 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003226/0.1836, allocations: 1.151 MB / 481 MB, free: 14.23 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.002988/0.1867, allocations: 2.33 MB / 483.3 MB, free: 11.89 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.003945/0.1906, allocations: 2.769 MB / 486.1 MB, free: 9.105 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01058/0.2012, allocations: 8.357 MB / 494.5 MB, free: 0.7227 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.793e-06/0.2013, allocations: 4 kB / 494.5 MB, free: 0.7188 MB / 366.1 MB Notification: Performance of FrontEnd: time 2.154e-06/0.2013, allocations: 0 / 494.5 MB, free: 0.7188 MB / 366.1 MB Notification: Performance of Transformations before backend: time 0.0003057/0.2016, allocations: 0 / 494.5 MB, free: 0.7188 MB / 366.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1851 * Number of variables: 1851 Notification: Performance of Generate backend data structure: time 0.02539/0.227, allocations: 6.478 MB / 0.4892 GB, free: 10.16 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 6.332e-05/0.2271, allocations: 11.89 kB / 0.4892 GB, free: 10.15 MB / 382.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003216/0.2303, allocations: 0.8805 MB / 0.4901 GB, free: 9.258 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008942/0.2393, allocations: 1.998 MB / 0.492 GB, free: 7.25 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007638/0.247, allocations: 3.202 MB / 0.4952 GB, free: 3.988 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003769/0.2474, allocations: 307.9 kB / 0.4955 GB, free: 3.684 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001905/0.2493, allocations: 407.7 kB / 0.4958 GB, free: 3.285 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02769/0.277, allocations: 12.88 MB / 0.5084 GB, free: 5.664 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001813/0.2773, allocations: 59.42 kB / 0.5085 GB, free: 5.605 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006499/0.2779, allocations: 191.8 kB / 0.5087 GB, free: 5.418 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00448/0.2824, allocations: 2.367 MB / 0.511 GB, free: 3.043 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03265/0.3151, allocations: 11.81 MB / 0.5225 GB, free: 7.223 MB / 414.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.2618/0.577, allocations: 48.12 MB / 0.5695 GB, free: 52.91 MB / 414.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01746/0.5945, allocations: 5.711 MB / 0.5751 GB, free: 49.89 MB / 414.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.004262/0.5988, allocations: 3.608 MB / 0.5786 GB, free: 48.06 MB / 414.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0009283/0.5997, allocations: 0.6976 MB / 0.5793 GB, free: 47.42 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.277e-05/0.5998, allocations: 63.12 kB / 0.5793 GB, free: 47.36 MB / 414.1 MB Notification: Performance of pre-optimization done (n=224): time 6.192e-06/0.5998, allocations: 0 / 0.5793 GB, free: 47.36 MB / 414.1 MB Notification: Performance of matching and sorting (n=255): time 0.07144/0.6713, allocations: 28.53 MB / 0.6072 GB, free: 19.28 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.816e-05/0.6714, allocations: 154.5 kB / 0.6074 GB, free: 19.1 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005159/0.6766, allocations: 4.538 MB / 0.6118 GB, free: 14.54 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0008024/0.6774, allocations: 65.7 kB / 0.6118 GB, free: 14.47 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001461/0.6789, allocations: 3.537 MB / 0.6153 GB, free: 10.93 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001036/0.6799, allocations: 0.9573 MB / 0.6162 GB, free: 9.984 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001797/0.6817, allocations: 1.466 MB / 0.6177 GB, free: 8.508 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 4.102e-05/0.6818, allocations: 305.1 kB / 0.618 GB, free: 8.207 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00394/0.6857, allocations: 3.441 MB / 0.6213 GB, free: 4.762 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006998/0.6927, allocations: 7.383 MB / 0.6285 GB, free: 11.44 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01426/0.707, allocations: 11.67 MB / 0.6399 GB, free: 13.83 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001032/0.7072, allocations: 40 kB / 0.64 GB, free: 13.79 MB / 446.1 MB Notification: Performance of matching and sorting (n=892) (initialization): time 0.02362/0.7308, allocations: 11.74 MB / 0.6514 GB, free: 2.035 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.000103/0.7309, allocations: 64 kB / 0.6515 GB, free: 1.973 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001672/0.7311, allocations: 144.1 kB / 0.6516 GB, free: 1.832 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.003013/0.7341, allocations: 1.131 MB / 0.6527 GB, free: 0.6992 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007311/0.7415, allocations: 1.782 MB / 0.6545 GB, free: 14.91 MB / 462.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008903/0.7504, allocations: 6.35 MB / 0.6607 GB, free: 8.43 MB / 462.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007728/0.7582, allocations: 419.2 kB / 0.6611 GB, free: 8.023 MB / 462.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001814/0.76, allocations: 463.8 kB / 0.6615 GB, free: 7.57 MB / 462.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 630 * Number of states: 0 () * Number of discrete variables: 42 (fixed.color[3],fixed.color[2],fixed.color[1],r2.cylinderColor[3],r2.cylinderColor[2],r2.cylinderColor[1],r1.cylinderColor[3],r1.cylinderColor[2],r1.cylinderColor[1],rotor1D.cylinderColor[3],rotor1D.cylinderColor[2],rotor1D.cylinderColor[1],torque.connectionLineColor[3],torque.connectionLineColor[2],torque.connectionLineColor[1],torque.torqueColor[3],torque.torqueColor[2],torque.torqueColor[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],revolute.cylinderColor[3],revolute.cylinderColor[2],revolute.cylinderColor[1],bodyCylinder.color[3],bodyCylinder.color[2],bodyCylinder.color[1],bodyCylinder.body.sphereColor[3],bodyCylinder.body.sphereColor[2],bodyCylinder.body.sphereColor[1],bodyCylinder.frameTranslation.color[3],bodyCylinder.frameTranslation.color[2],bodyCylinder.frameTranslation.color[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (853): * Single equations (assignments): 849 * 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 {(3,13,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.005323/0.7654, allocations: 2.424 MB / 0.6639 GB, free: 5.133 MB / 462.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001002/0.7664, allocations: 410.7 kB / 0.6643 GB, free: 4.727 MB / 462.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01114/0.7775, allocations: 6.559 MB / 0.6707 GB, free: 14.14 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.149e-05/0.7776, allocations: 28 kB / 0.6707 GB, free: 14.12 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.705e-05/0.7777, allocations: 7.984 kB / 0.6707 GB, free: 14.11 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.892e-05/0.7777, allocations: 11.91 kB / 0.6707 GB, free: 14.1 MB / 478.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02661/0.8043, allocations: 13.78 MB / 0.6842 GB, free: 260 kB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.888e-05/0.8044, allocations: 4 kB / 0.6842 GB, free: 256 kB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003209/0.8076, allocations: 0.5928 MB / 0.6848 GB, free: 15.66 MB / 494.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.002739/0.8104, allocations: 0.957 MB / 0.6857 GB, free: 14.7 MB / 494.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004072/0.8108, allocations: 87.88 kB / 0.6858 GB, free: 14.61 MB / 494.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008245/0.819, allocations: 6.083 MB / 0.6917 GB, free: 8.391 MB / 494.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.801e-06/0.8191, allocations: 7.938 kB / 0.6917 GB, free: 8.383 MB / 494.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01674/0.8358, allocations: 11.05 MB / 0.7025 GB, free: 13.23 MB / 0.4981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002374/0.8382, allocations: 0.9329 MB / 0.7034 GB, free: 12.27 MB / 0.4981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0007724/0.839, allocations: 49.95 kB / 0.7035 GB, free: 12.23 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002461/0.8415, allocations: 179.8 kB / 0.7036 GB, free: 12.05 MB / 0.4981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005453/0.842, allocations: 201.6 kB / 0.7038 GB, free: 11.85 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002529/0.8423, allocations: 107.9 kB / 0.7039 GB, free: 11.75 MB / 0.4981 GB Notification: Performance of sorting global known variables: time 0.004248/0.8466, allocations: 2.851 MB / 0.7067 GB, free: 8.895 MB / 0.4981 GB Notification: Performance of sort global known variables: time 5.41e-07/0.8466, allocations: 0 / 0.7067 GB, free: 8.895 MB / 0.4981 GB Notification: Performance of remove unused functions: time 0.006943/0.8535, allocations: 1.258 MB / 0.708 GB, free: 7.641 MB / 0.4981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 14 * Number of states: 8 (revolute.phi,revolute.w,rotor1D.phi,rotor1D.w,r1.phi,r1.w,r2.phi,r2.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 (228): * Single equations (assignments): 224 * 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 {(3,13,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.2314/1.085, allocations: 11.72 MB / 0.7194 GB, free: 167.4 MB / 0.4981 GB Notification: Performance of simCode: created initialization part: time 0.01789/1.103, allocations: 10.69 MB / 0.7298 GB, free: 165.3 MB / 0.4981 GB Notification: Performance of simCode: created event and clocks part: time 8.606e-06/1.103, allocations: 3.906 kB / 0.7298 GB, free: 165.3 MB / 0.4981 GB Notification: Performance of simCode: created simulation system equations: time 0.00416/1.107, allocations: 3.202 MB / 0.733 GB, free: 164.2 MB / 0.4981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003111/1.11, allocations: 0.5142 MB / 0.7335 GB, free: 163.9 MB / 0.4981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.07902/1.189, allocations: 69.96 MB / 0.8018 GB, free: 92.66 MB / 0.4981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003292/1.193, allocations: 3.806 MB / 0.8055 GB, free: 88.83 MB / 0.4981 GB Notification: Performance of simCode: alias equations: time 0.005144/1.198, allocations: 2.372 MB / 0.8078 GB, free: 86.45 MB / 0.4981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003299/1.201, allocations: 2.436 MB / 0.8102 GB, free: 84.02 MB / 0.4981 GB Notification: Performance of SimCode: time 1.002e-06/1.201, allocations: 4 kB / 0.8102 GB, free: 84.01 MB / 0.4981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3714/1.573, allocations: 98.87 MB / 0.9068 GB, free: 167.4 MB / 0.5137 GB Notification: Performance of buildModelFMU: Generate platform static: time 12.38/13.96, allocations: 8.406 kB / 0.9068 GB, free: 167.4 MB / 0.5137 GB (rm -f ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3.sim & python3 -m fmpy simulate --output-file ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3_res.csv --start-time 0 --stop-time 2 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0008 ModelicaTest_3_2_3_ModelicaTest_MultiBody_Parts_Rotor1D_Rotor1D_3.fmu > ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3.pipe 2>&1) diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/MultiBody/Parts/Rotor1D/Rotor1D_3/Rotor1D_3.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.MultiBody.Parts.Rotor1D.Rotor1D_3.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches