Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: translateModel(ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|body.w_a.1.|body.w_a.2.|body.w_a.3.|freeMotionScalarInit.angle_1|freeMotionScalarInit.angle_2|freeMotionScalarInit.angle_3|freeMotionScalarInit.r_rel_a_1|freeMotionScalarInit.r_rel_a_2|freeMotionScalarInit.r_rel_a_3|freeMotionScalarInit.v_rel_a_1|freeMotionScalarInit.v_rel_a_2|freeMotionScalarInit.v_rel_a_3",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3") translateModel(ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|body.w_a.1.|body.w_a.2.|body.w_a.3.|freeMotionScalarInit.angle_1|freeMotionScalarInit.angle_2|freeMotionScalarInit.angle_3|freeMotionScalarInit.r_rel_a_1|freeMotionScalarInit.r_rel_a_2|freeMotionScalarInit.r_rel_a_3|freeMotionScalarInit.v_rel_a_1|freeMotionScalarInit.v_rel_a_2|freeMotionScalarInit.v_rel_a_3",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001012/0.001013, allocations: 93.78 kB / 17.35 MB, free: 6.344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001048/0.001048, allocations: 201.9 kB / 18.28 MB, free: 5.477 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.46/1.46, allocations: 227.7 MB / 246.8 MB, free: 9.711 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.237/0.237, allocations: 46.19 MB / 345.2 MB, free: 11.18 MB / 286.1 MB Notification: Performance of FrontEnd - loaded program: time 0.000355/0.0003551, allocations: 8 kB / 419.5 MB, free: 19.71 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1424/0.1428, allocations: 63.56 MB / 483.1 MB, free: 4.137 MB / 350.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3): time 0.3419/0.4847, allocations: 37.03 MB / 0.5079 GB, free: 10.21 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.02426/0.5091, allocations: 8.369 MB / 0.5161 GB, free: 9.996 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.009812/0.5189, allocations: 160.8 kB / 0.5162 GB, free: 9.984 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002307/0.5213, allocations: 0.5232 MB / 0.5167 GB, free: 9.871 MB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.007035/0.5283, allocations: 1.797 MB / 0.5185 GB, free: 9.551 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002047/0.5304, allocations: 0.5245 MB / 0.519 GB, free: 9.523 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.009852/0.5403, allocations: 5.923 MB / 0.5248 GB, free: 8.164 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.008377/0.5487, allocations: 4.732 MB / 0.5294 GB, free: 6.117 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002687/0.5514, allocations: 1.136 MB / 0.5305 GB, free: 5.605 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002975/0.5544, allocations: 1.967 MB / 0.5324 GB, free: 4.66 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0006002/0.555, allocations: 155.4 kB / 0.5326 GB, free: 4.66 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002595/0.5576, allocations: 1.082 MB / 0.5337 GB, free: 4.191 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001631/0.5593, allocations: 1.797 MB / 0.5354 GB, free: 3.246 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002055/0.5613, allocations: 2.139 MB / 0.5375 GB, free: 1.609 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.007765/0.5691, allocations: 7.196 MB / 0.5445 GB, free: 12.88 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 9.377e-06/0.5691, allocations: 8 kB / 0.5445 GB, free: 12.87 MB / 398.1 MB Notification: Performance of FrontEnd: time 3.446e-06/0.5692, allocations: 0 / 0.5445 GB, free: 12.87 MB / 398.1 MB Notification: Performance of Transformations before backend: time 0.0002648/0.5694, allocations: 0 / 0.5445 GB, free: 12.87 MB / 398.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1811 * Number of variables: 1811 Notification: Performance of Generate backend data structure: time 0.01154/0.581, allocations: 4.369 MB / 0.5488 GB, free: 8.812 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.828e-05/0.581, allocations: 16.88 kB / 0.5488 GB, free: 8.797 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01168/0.5927, allocations: 3.258 MB / 0.552 GB, free: 5.531 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006277/0.599, allocations: 2.241 MB / 0.5542 GB, free: 3.258 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002204/0.5993, allocations: 264.5 kB / 0.5544 GB, free: 3.047 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001233/0.6005, allocations: 341.2 kB / 0.5548 GB, free: 2.758 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.022/0.6225, allocations: 12.2 MB / 0.5667 GB, free: 6.23 MB / 414.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001076/0.6227, allocations: 27.81 kB / 0.5667 GB, free: 6.203 MB / 414.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004484/0.6231, allocations: 154.9 kB / 0.5668 GB, free: 6.098 MB / 414.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.004132/0.6273, allocations: 2.648 MB / 0.5694 GB, free: 3.457 MB / 414.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.023/0.6503, allocations: 11.23 MB / 0.5804 GB, free: 8.223 MB / 430.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.05998/0.7103, allocations: 39.1 MB / 0.6186 GB, free: 500 kB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01015/0.7205, allocations: 4.984 MB / 0.6234 GB, free: 11.27 MB / 478.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003129/0.7237, allocations: 2.37 MB / 0.6258 GB, free: 8.891 MB / 478.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.01187/0.7355, allocations: 6.823 MB / 0.6324 GB, free: 1.711 MB / 478.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.721e-05/0.7356, allocations: 48.56 kB / 0.6325 GB, free: 1.652 MB / 478.1 MB Notification: Performance of pre-optimization done (n=226): time 5.811e-06/0.7357, allocations: 4 kB / 0.6325 GB, free: 1.648 MB / 478.1 MB Notification: Performance of matching and sorting (n=235): time 0.03703/0.7727, allocations: 16.2 MB / 0.6483 GB, free: 1.305 MB / 494.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.468e-05/0.7728, allocations: 77.34 kB / 0.6484 GB, free: 1.215 MB / 494.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005548/0.7784, allocations: 3.12 MB / 0.6514 GB, free: 14.08 MB / 0.4981 GB Notification: Performance of collectPreVariables (initialization): time 0.0002264/0.7786, allocations: 57.7 kB / 0.6515 GB, free: 14.02 MB / 0.4981 GB Notification: Performance of collectInitialEqns (initialization): time 0.002017/0.7807, allocations: 3.181 MB / 0.6546 GB, free: 10.83 MB / 0.4981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008474/0.7815, allocations: 0.8847 MB / 0.6554 GB, free: 9.953 MB / 0.4981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006333/0.7822, allocations: 0.5214 MB / 0.6559 GB, free: 9.426 MB / 0.4981 GB Notification: Performance of setup shared object (initialization): time 9.593e-05/0.7823, allocations: 301.1 kB / 0.6562 GB, free: 9.129 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003321/0.7856, allocations: 2.382 MB / 0.6586 GB, free: 6.742 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005128/0.7907, allocations: 5.704 MB / 0.6641 GB, free: 15.4 MB / 0.5137 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01054/0.8013, allocations: 8.76 MB / 0.6727 GB, free: 5.023 MB / 0.5137 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001264/0.8015, allocations: 36 kB / 0.6727 GB, free: 4.988 MB / 0.5137 GB Notification: Performance of matching and sorting (n=795) (initialization): time 0.02035/0.8218, allocations: 8.86 MB / 0.6814 GB, free: 12.11 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001059/0.822, allocations: 54.5 kB / 0.6814 GB, free: 12.06 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002343/0.8222, allocations: 116 kB / 0.6815 GB, free: 11.95 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.003573/0.8258, allocations: 1.145 MB / 0.6827 GB, free: 10.79 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004794/0.8306, allocations: 1.353 MB / 0.684 GB, free: 9.441 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009903/0.8405, allocations: 6.501 MB / 0.6903 GB, free: 2.672 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004776/0.8453, allocations: 329.6 kB / 0.6906 GB, free: 2.352 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001156/0.8465, allocations: 351.9 kB / 0.691 GB, free: 2.008 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 527 * Number of states: 0 () * Number of discrete variables: 32 (freeMotionScalarInit.arrow.arrow.twoHeadedArrow,freeMotionScalarInit.arrow.headAtOrigin,spring.color[3],spring.color[2],spring.color[1],spring.massColor[3],spring.massColor[2],spring.massColor[1],frame_a1.color_x[3],frame_a1.color_x[2],frame_a1.color_x[1],frame_a.color_x[3],frame_a.color_x[2],frame_a.color_x[1],body.sphereColor[3],body.sphereColor[2],body.sphereColor[1],freeMotionScalarInit.arrowColor[3],freeMotionScalarInit.arrowColor[2],freeMotionScalarInit.arrowColor[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (734): * Single equations (assignments): 726 * Array equations: 6 * 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): 1 system {(3,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(4,5)} Notification: Performance of prepare postOptimizeDAE: time 0.005454/0.852, allocations: 2.334 MB / 0.6933 GB, free: 15.66 MB / 0.545 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000754/0.8527, allocations: 300.3 kB / 0.6935 GB, free: 15.37 MB / 0.545 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.008543/0.8613, allocations: 4.396 MB / 0.6978 GB, free: 10.95 MB / 0.545 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.153e-05/0.8614, allocations: 43.98 kB / 0.6979 GB, free: 10.91 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.91e-05/0.8614, allocations: 8 kB / 0.6979 GB, free: 10.9 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.95e-05/0.8615, allocations: 7.969 kB / 0.6979 GB, free: 10.89 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.02239/0.8839, allocations: 10.32 MB / 0.708 GB, free: 496 kB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.008e-05/0.8839, allocations: 8 kB / 0.708 GB, free: 488 kB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001764/0.8857, allocations: 376.2 kB / 0.7083 GB, free: 112 kB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.273/1.159, allocations: 0.6715 MB / 0.709 GB, free: 189.8 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004836/1.159, allocations: 49.23 kB / 0.709 GB, free: 189.8 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002681/1.162, allocations: 2.43 MB / 0.7114 GB, free: 188.6 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.763e-06/1.162, allocations: 7 kB / 0.7114 GB, free: 188.6 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01024/1.172, allocations: 6.734 MB / 0.718 GB, free: 187.3 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008454/1.173, allocations: 344.6 kB / 0.7183 GB, free: 187.2 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003592/1.173, allocations: 46.11 kB / 0.7184 GB, free: 187.2 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001256/1.175, allocations: 139 kB / 0.7185 GB, free: 187.2 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000354/1.175, allocations: 135.8 kB / 0.7186 GB, free: 187.2 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001734/1.175, allocations: 66.39 kB / 0.7187 GB, free: 187.2 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.003193/1.178, allocations: 1.888 MB / 0.7205 GB, free: 186.5 MB / 0.545 GB Notification: Performance of sort global known variables: time 2.4e-07/1.178, allocations: 0 / 0.7205 GB, free: 186.5 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.004545/1.183, allocations: 1.034 MB / 0.7215 GB, free: 186.4 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 23 * Number of states: 12 (freeMotionScalarInit.r_rel_a_1,freeMotionScalarInit.r_rel_a_2,freeMotionScalarInit.r_rel_a_3,freeMotionScalarInit.v_rel_a_1,freeMotionScalarInit.v_rel_a_2,freeMotionScalarInit.v_rel_a_3,freeMotionScalarInit.angle_1,freeMotionScalarInit.angle_2,freeMotionScalarInit.angle_3,body.w_a[1],body.w_a[2],body.w_a[3]) * 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 (187): * Single equations (assignments): 178 * Array equations: 6 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(2,100.0%), (3,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0005337/1.184, allocations: 194.2 kB / 0.7217 GB, free: 186.3 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.00992/1.194, allocations: 5.932 MB / 0.7275 GB, free: 184.3 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 9.498e-06/1.194, allocations: 0 / 0.7275 GB, free: 184.3 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.00355/1.197, allocations: 2.396 MB / 0.7299 GB, free: 183.3 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004802/1.202, allocations: 454.2 kB / 0.7303 GB, free: 183.2 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01958/1.222, allocations: 13.62 MB / 0.7436 GB, free: 175.8 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003712/1.225, allocations: 3.632 MB / 0.7471 GB, free: 174.5 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.004311/1.23, allocations: 2.014 MB / 0.7491 GB, free: 174.3 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006471/1.23, allocations: 237.9 kB / 0.7493 GB, free: 174.3 MB / 0.545 GB Notification: Performance of SimCode: time 1.633e-06/1.23, allocations: 0 / 0.7493 GB, free: 174.3 MB / 0.545 GB Notification: Performance of Templates: time 0.05693/1.287, allocations: 34.89 MB / 0.7834 GB, free: 141.3 MB / 0.545 GB make -j1 -f ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3.makefile (rm -f ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3.sim & ./ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3 -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3.pipe 2>&1) diffSimulationResults("ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/Joints/FreeMotionScalarInit3/FreeMotionScalarInit3.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.FreeMotionScalarInit3.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches