Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2.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/ScalableTestSuite 2.2.0-master/package.mo", uses=false) Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/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(ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2,tolerance=3e-08,outputFormat="mat",numberOfIntervals=3998,variableFilter="revolute.1..angle|revolute.1..phi|revolute.2..angle|revolute.2..phi|time|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2") translateModel(ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2,tolerance=3e-08,outputFormat="mat",numberOfIntervals=3998,variableFilter="revolute.1..angle|revolute.1..phi|revolute.2..angle|revolute.2..phi|time|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00195/0.00195, allocations: 113.3 kB / 17.07 MB, free: 5.988 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002209/0.002209, allocations: 194.1 kB / 18 MB, free: 5.074 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.485/1.485, allocations: 222.9 MB / 241.7 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite 2.2.0-master/package.mo): time 1.177/1.177, allocations: 119.3 MB / 411.2 MB, free: 9.496 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001888/0.001888, allocations: 62.16 kB / 0.571 GB, free: 39.71 MB / 462.3 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1601/0.162, allocations: 80.7 MB / 0.6498 GB, free: 12.99 MB / 0.4983 GB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2): time 0.01849/0.1805, allocations: 12.32 MB / 0.6618 GB, free: 0.6133 MB / 0.4983 GB Notification: Performance of NFInst.instExpressions: time 0.01395/0.1945, allocations: 4.435 MB / 0.6662 GB, free: 12.16 MB / 0.5139 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003645/0.1983, allocations: 83.69 kB / 0.6663 GB, free: 12.08 MB / 0.5139 GB Notification: Performance of NFTyping.typeComponents: time 0.007852/0.2061, allocations: 3.092 MB / 0.6693 GB, free: 8.977 MB / 0.5139 GB Notification: Performance of NFTyping.typeBindings: time 0.008667/0.2149, allocations: 2.14 MB / 0.6714 GB, free: 6.828 MB / 0.5139 GB Notification: Performance of NFTyping.typeClassSections: time 0.00289/0.2179, allocations: 0.9865 MB / 0.6723 GB, free: 5.84 MB / 0.5139 GB Notification: Performance of NFFlatten.flatten: time 0.01178/0.2297, allocations: 7.061 MB / 0.6792 GB, free: 14.77 MB / 0.5295 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008106/0.2378, allocations: 4.907 MB / 0.684 GB, free: 9.785 MB / 0.5295 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004727/0.2426, allocations: 2.091 MB / 0.6861 GB, free: 7.688 MB / 0.5295 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005465/0.2481, allocations: 2.793 MB / 0.6888 GB, free: 4.887 MB / 0.5295 GB Notification: Performance of NFPackage.collectConstants: time 0.001934/0.2501, allocations: 428 kB / 0.6892 GB, free: 4.469 MB / 0.5295 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004165/0.2543, allocations: 1.315 MB / 0.6905 GB, free: 3.152 MB / 0.5295 GB Notification: Performance of NFScalarize.scalarize: time 0.005095/0.2594, allocations: 2.513 MB / 0.6929 GB, free: 0.6328 MB / 0.5295 GB Notification: Performance of NFVerifyModel.verify: time 0.008384/0.2678, allocations: 2.758 MB / 0.6956 GB, free: 13.86 MB / 0.5452 GB Notification: Performance of NFConvertDAE.convert: time 0.01567/0.2836, allocations: 8.962 MB / 0.7044 GB, free: 4.867 MB / 0.5452 GB Notification: Performance of FrontEnd - DAE generated: time 9.678e-06/0.2836, allocations: 0 / 0.7044 GB, free: 4.867 MB / 0.5452 GB Notification: Performance of FrontEnd: time 2.776e-06/0.2836, allocations: 0 / 0.7044 GB, free: 4.867 MB / 0.5452 GB Notification: Performance of Transformations before backend: time 0.0003733/0.284, allocations: 0 / 0.7044 GB, free: 4.867 MB / 0.5452 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1588 * Number of variables: 1588 Notification: Performance of Generate backend data structure: time 0.02211/0.3061, allocations: 6.579 MB / 0.7108 GB, free: 14.2 MB / 0.5608 GB Notification: Performance of prepare preOptimizeDAE: time 5.389e-05/0.3062, allocations: 11.89 kB / 0.7108 GB, free: 14.19 MB / 0.5608 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.04163/0.3479, allocations: 5.313 MB / 0.716 GB, free: 8.863 MB / 0.5608 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01479/0.3627, allocations: 5.124 MB / 0.721 GB, free: 3.66 MB / 0.5608 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004005/0.3631, allocations: 267.2 kB / 0.7213 GB, free: 3.398 MB / 0.5608 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002099/0.3653, allocations: 379.9 kB / 0.7216 GB, free: 3.027 MB / 0.5608 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02887/0.3942, allocations: 11.7 MB / 0.733 GB, free: 6.617 MB / 0.5764 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003061/0.3945, allocations: 63.55 kB / 0.7331 GB, free: 6.555 MB / 0.5764 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00146/0.396, allocations: 159.9 kB / 0.7333 GB, free: 6.398 MB / 0.5764 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.004229/0.4002, allocations: 2.084 MB / 0.7353 GB, free: 4.312 MB / 0.5764 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02325/0.4235, allocations: 10.44 MB / 0.7455 GB, free: 9.852 MB / 0.592 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.724/1.148, allocations: 43.27 MB / 0.7877 GB, free: 79.93 MB / 0.6079 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01145/1.159, allocations: 4.759 MB / 0.7924 GB, free: 79.02 MB / 0.6079 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.003915/1.163, allocations: 2.894 MB / 0.7952 GB, free: 77.98 MB / 0.6079 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01561/1.179, allocations: 10.3 MB / 0.8053 GB, free: 74.01 MB / 0.6079 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.487e-05/1.179, allocations: 59.75 kB / 0.8053 GB, free: 73.96 MB / 0.6079 GB Notification: Performance of pre-optimization done (n=186): time 5.711e-06/1.179, allocations: 0 / 0.8053 GB, free: 73.96 MB / 0.6079 GB Notification: Performance of matching and sorting (n=218): time 0.06739/1.246, allocations: 28.49 MB / 0.8331 GB, free: 55.19 MB / 0.6079 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001135/1.246, allocations: 304 kB / 0.8334 GB, free: 54.83 MB / 0.6079 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007873/1.254, allocations: 4.856 MB / 0.8382 GB, free: 50.03 MB / 0.6079 GB Notification: Performance of collectPreVariables (initialization): time 0.0005055/1.255, allocations: 57.7 kB / 0.8382 GB, free: 49.97 MB / 0.6079 GB Notification: Performance of collectInitialEqns (initialization): time 0.001851/1.257, allocations: 3.452 MB / 0.8416 GB, free: 46.8 MB / 0.6079 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007846/1.257, allocations: 0.8613 MB / 0.8424 GB, free: 45.95 MB / 0.6079 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001884/1.259, allocations: 1.349 MB / 0.8438 GB, free: 44.59 MB / 0.6079 GB Notification: Performance of setup shared object (initialization): time 5.971e-05/1.259, allocations: 301.1 kB / 0.844 GB, free: 44.3 MB / 0.6079 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003226/1.263, allocations: 3.001 MB / 0.847 GB, free: 41.29 MB / 0.6079 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.004905/1.268, allocations: 6.53 MB / 0.8534 GB, free: 33.1 MB / 0.6079 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009472/1.277, allocations: 10.09 MB / 0.8632 GB, free: 21.34 MB / 0.6079 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001157/1.277, allocations: 36 kB / 0.8632 GB, free: 21.3 MB / 0.6079 GB Notification: Performance of matching and sorting (n=828) (initialization): time 0.01971/1.297, allocations: 11.8 MB / 0.8748 GB, free: 9.496 MB / 0.6079 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001482/1.297, allocations: 63.98 kB / 0.8748 GB, free: 9.434 MB / 0.6079 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001908/1.297, allocations: 123.9 kB / 0.8749 GB, free: 9.312 MB / 0.6079 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006077/1.303, allocations: 2.662 MB / 0.8775 GB, free: 6.645 MB / 0.6079 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004833/1.308, allocations: 1.54 MB / 0.879 GB, free: 5.102 MB / 0.6079 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02063/1.329, allocations: 14.14 MB / 0.8929 GB, free: 6.82 MB / 0.6235 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006484/1.335, allocations: 475.4 kB / 0.8933 GB, free: 6.355 MB / 0.6235 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001531/1.337, allocations: 370.3 kB / 0.8937 GB, free: 6 MB / 0.6235 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 553 * Number of states: 0 () * Number of discrete variables: 41 (force.arrow.arrowLine.twoHeadedArrow,force.arrow.headAtOrigin,force.color[3],force.color[2],force.color[1],bodybox[1].color[3],bodybox[1].color[2],bodybox[1].color[1],bodybox[1].body.sphereColor[3],bodybox[1].body.sphereColor[2],bodybox[1].body.sphereColor[1],bodyboxN.color[3],bodyboxN.color[2],bodyboxN.color[1],bodyboxN.body.sphereColor[3],bodyboxN.body.sphereColor[2],bodyboxN.body.sphereColor[1],bodybox1.color[3],bodybox1.color[2],bodybox1.color[1],bodybox1.body.sphereColor[3],bodybox1.body.sphereColor[2],bodybox1.body.sphereColor[1],revolute[2].cylinderColor[3],revolute[2].cylinderColor[2],revolute[2].cylinderColor[1],revolute[1].cylinderColor[3],revolute[1].cylinderColor[2],revolute[1].cylinderColor[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],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (762): * Single equations (assignments): 758 * 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 {(4,39,87.5%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.00675/1.344, allocations: 2.611 MB / 0.8962 GB, free: 3.383 MB / 0.6235 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001497/1.345, allocations: 433.1 kB / 0.8966 GB, free: 2.957 MB / 0.6235 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01498/1.36, allocations: 6.633 MB / 0.9031 GB, free: 12.31 MB / 0.6392 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.498e-05/1.36, allocations: 24 kB / 0.9031 GB, free: 12.29 MB / 0.6392 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.962e-05/1.36, allocations: 8 kB / 0.9031 GB, free: 12.28 MB / 0.6392 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.999e-05/1.361, allocations: 7.969 kB / 0.9031 GB, free: 12.27 MB / 0.6392 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03133/1.392, allocations: 13.2 MB / 0.916 GB, free: 14.98 MB / 0.6548 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.066e-05/1.392, allocations: 4 kB / 0.916 GB, free: 14.98 MB / 0.6548 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001985/1.394, allocations: 395.4 kB / 0.9164 GB, free: 14.59 MB / 0.6548 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.007112/1.401, allocations: 2.463 MB / 0.9188 GB, free: 12.12 MB / 0.6548 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006463/1.402, allocations: 46.98 kB / 0.9189 GB, free: 12.08 MB / 0.6548 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02347/1.425, allocations: 13.65 MB / 0.9322 GB, free: 14.29 MB / 0.6704 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.264e-06/1.425, allocations: 4 kB / 0.9322 GB, free: 14.28 MB / 0.6704 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01983/1.445, allocations: 10.24 MB / 0.9422 GB, free: 3.977 MB / 0.6704 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001721/1.447, allocations: 0.4943 MB / 0.9427 GB, free: 3.457 MB / 0.6704 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001376/1.448, allocations: 44 kB / 0.9427 GB, free: 3.414 MB / 0.6704 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003/1.451, allocations: 255.3 kB / 0.943 GB, free: 3.168 MB / 0.6704 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007207/1.452, allocations: 137 kB / 0.9431 GB, free: 3.031 MB / 0.6704 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003055/1.452, allocations: 52 kB / 0.9432 GB, free: 2.98 MB / 0.6704 GB Notification: Performance of sorting global known variables: time 0.007294/1.46, allocations: 3.109 MB / 0.9462 GB, free: 15.87 MB / 0.686 GB Notification: Performance of sort global known variables: time 3.31e-07/1.46, allocations: 4 kB / 0.9462 GB, free: 15.87 MB / 0.686 GB Notification: Performance of remove unused functions: time 0.008119/1.468, allocations: 1.305 MB / 0.9475 GB, free: 14.56 MB / 0.686 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 13 * Number of states: 4 (revolute[1].phi,revolute[1].w,revolute[2].phi,revolute[2].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 (159): * Single equations (assignments): 155 * 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 {(3,37,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0009109/1.469, allocations: 182.8 kB / 0.9476 GB, free: 14.38 MB / 0.686 GB Notification: Performance of simCode: created initialization part: time 0.014/1.483, allocations: 7.135 MB / 0.9546 GB, free: 7.262 MB / 0.686 GB Notification: Performance of simCode: created event and clocks part: time 1.208e-05/1.483, allocations: 8.125 kB / 0.9546 GB, free: 7.254 MB / 0.686 GB Notification: Performance of simCode: created simulation system equations: time 0.005202/1.488, allocations: 2.672 MB / 0.9572 GB, free: 4.566 MB / 0.686 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00633/1.494, allocations: 0.6497 MB / 0.9579 GB, free: 3.941 MB / 0.686 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02981/1.524, allocations: 12.51 MB / 0.9701 GB, free: 7.367 MB / 0.7017 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006742/1.531, allocations: 3.941 MB / 0.9739 GB, free: 3.395 MB / 0.7017 GB Notification: Performance of simCode: alias equations: time 0.005694/1.537, allocations: 2.195 MB / 0.9761 GB, free: 1.191 MB / 0.7017 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001089/1.538, allocations: 275.4 kB / 0.9763 GB, free: 0.9219 MB / 0.7017 GB Notification: Performance of SimCode: time 1.423e-06/1.538, allocations: 0 / 0.9763 GB, free: 0.9219 MB / 0.7017 GB Notification: Performance of Templates: time 0.1112/1.649, allocations: 54.88 MB / 1.03 GB, free: 10.38 MB / 0.7642 GB make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2.makefile (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2 -abortSlowSimulation -alarm=300 -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2.pipe 2>&1) diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_noopt_ScalableTestSuite.Mechanical.FlexibleBeam.ScaledExperiments.FlexibleBeamModelica_N_2.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches