Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates.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.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|mixingVolume1.medium.h|mixingVolume1.medium.p|mixingVolume2.medium.h",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates") translateModel(ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|mixingVolume1.medium.h|mixingVolume1.medium.p|mixingVolume2.medium.h",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001459/0.001459, allocations: 117.6 kB / 17.78 MB, free: 5.238 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001671/0.001671, allocations: 204.7 kB / 18.73 MB, free: 4.297 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.38/1.38, allocations: 227.4 MB / 246.9 MB, free: 10.43 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2097/0.2097, allocations: 46.1 MB / 344.3 MB, free: 11.51 MB / 286.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001286/0.001286, allocations: 79.86 kB / 481.3 MB, free: 4.094 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3841/0.3854, allocations: 62.44 MB / 0.531 GB, free: 13.61 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates): time 0.06453/0.45, allocations: 57.01 MB / 0.5867 GB, free: 8.57 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.04365/0.4937, allocations: 30.75 MB / 0.6167 GB, free: 9.715 MB / 478.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002237/0.496, allocations: 31.81 kB / 0.6167 GB, free: 9.684 MB / 478.1 MB Notification: Performance of NFTyping.typeComponents: time 0.002793/0.4989, allocations: 0.6717 MB / 0.6174 GB, free: 9.008 MB / 478.1 MB Notification: Performance of NFTyping.typeBindings: time 0.02068/0.5196, allocations: 5.756 MB / 0.623 GB, free: 3.246 MB / 478.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.01264/0.5323, allocations: 3.883 MB / 0.6268 GB, free: 15.37 MB / 494.1 MB Notification: Performance of NFFlatten.flatten: time 0.005214/0.5375, allocations: 3.07 MB / 0.6298 GB, free: 12.29 MB / 494.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001902/0.5394, allocations: 0.8091 MB / 0.6306 GB, free: 11.46 MB / 494.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01601/0.5555, allocations: 6.361 MB / 0.6368 GB, free: 5.016 MB / 494.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.01614/0.5716, allocations: 7.439 MB / 0.6441 GB, free: 13.46 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.0007609/0.5725, allocations: 112 kB / 0.6442 GB, free: 13.36 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02055/0.593, allocations: 8.405 MB / 0.6524 GB, free: 4.941 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.0008828/0.5939, allocations: 406.8 kB / 0.6528 GB, free: 4.543 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.00164/0.5956, allocations: 0.6767 MB / 0.6534 GB, free: 3.863 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.01858/0.6142, allocations: 6.315 MB / 0.6596 GB, free: 13.54 MB / 0.5138 GB Notification: Performance of FrontEnd - DAE generated: time 8.175e-06/0.6143, allocations: 0 / 0.6596 GB, free: 13.54 MB / 0.5138 GB Notification: Performance of FrontEnd: time 2.184e-06/0.6143, allocations: 4 kB / 0.6596 GB, free: 13.53 MB / 0.5138 GB Notification: Performance of Transformations before backend: time 6.368e-05/0.6143, allocations: 4 kB / 0.6596 GB, free: 13.53 MB / 0.5138 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 256 * Number of variables: 256 Notification: Performance of Generate backend data structure: time 0.008664/0.623, allocations: 2.249 MB / 0.6618 GB, free: 11.22 MB / 0.5138 GB Notification: Performance of prepare preOptimizeDAE: time 5.96e-05/0.6231, allocations: 9.109 kB / 0.6618 GB, free: 11.21 MB / 0.5138 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005176/0.6283, allocations: 0.6317 MB / 0.6624 GB, free: 10.58 MB / 0.5138 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001827/0.6301, allocations: 0.8033 MB / 0.6632 GB, free: 9.738 MB / 0.5138 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002617/0.6304, allocations: 209.4 kB / 0.6634 GB, free: 9.512 MB / 0.5138 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002732/0.6307, allocations: 100.1 kB / 0.6635 GB, free: 9.414 MB / 0.5138 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.004713/0.6354, allocations: 1.822 MB / 0.6653 GB, free: 7.457 MB / 0.5138 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.666e-05/0.6355, allocations: 4 kB / 0.6653 GB, free: 7.453 MB / 0.5138 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001632/0.6357, allocations: 44 kB / 0.6653 GB, free: 7.41 MB / 0.5138 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.47e-05/0.6357, allocations: 57.92 kB / 0.6654 GB, free: 7.352 MB / 0.5138 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004276/0.64, allocations: 1.631 MB / 0.667 GB, free: 5.719 MB / 0.5138 GB 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 0.01085/0.6509, allocations: 8.571 MB / 0.6753 GB, free: 12.53 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003167/0.6541, allocations: 0.9967 MB / 0.6763 GB, free: 11.52 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008666/0.655, allocations: 414.3 kB / 0.6767 GB, free: 11.12 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.04831/0.7033, allocations: 27.55 MB / 0.7036 GB, free: 11.32 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.899e-05/0.7034, allocations: 43.12 kB / 0.7036 GB, free: 11.27 MB / 0.5606 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0009478/0.7044, allocations: 90.95 kB / 0.7037 GB, free: 11.18 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=70): time 7.184e-06/0.7044, allocations: 0 / 0.7037 GB, free: 11.18 MB / 0.5606 GB Notification: Performance of matching and sorting (n=78): time 0.0115/0.7159, allocations: 3.458 MB / 0.7071 GB, free: 7.645 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.294e-05/0.716, allocations: 111.5 kB / 0.7072 GB, free: 7.512 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001267/0.7173, allocations: 0.8525 MB / 0.7081 GB, free: 6.652 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 9.172e-05/0.7174, allocations: 45.7 kB / 0.7081 GB, free: 6.602 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.000425/0.7178, allocations: 0.5679 MB / 0.7086 GB, free: 6.023 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002537/0.7181, allocations: 276.1 kB / 0.7089 GB, free: 5.75 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003784/0.7185, allocations: 270.6 kB / 0.7092 GB, free: 5.48 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 0.0001934/0.7187, allocations: 402.7 kB / 0.7096 GB, free: 5.078 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0009433/0.7196, allocations: 438.3 kB / 0.71 GB, free: 4.648 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001396/0.721, allocations: 0.9892 MB / 0.7109 GB, free: 3.391 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002386/0.7234, allocations: 1.498 MB / 0.7124 GB, free: 1.625 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.572e-05/0.7235, allocations: 4 kB / 0.7124 GB, free: 1.621 MB / 0.5606 GB Notification: Performance of matching and sorting (n=165) (initialization): time 0.003661/0.7271, allocations: 1.731 MB / 0.7141 GB, free: 15.88 MB / 0.5763 GB Notification: Performance of prepare postOptimizeDAE: time 2.736e-05/0.7272, allocations: 16 kB / 0.7141 GB, free: 15.86 MB / 0.5763 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.063e-05/0.7272, allocations: 16.84 kB / 0.7141 GB, free: 15.84 MB / 0.5763 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002657/0.7299, allocations: 0.5988 MB / 0.7147 GB, free: 15.24 MB / 0.5763 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007501/0.7306, allocations: 243.6 kB / 0.7149 GB, free: 15 MB / 0.5763 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002293/0.733, allocations: 1.82 MB / 0.7167 GB, free: 13.13 MB / 0.5763 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001013/0.734, allocations: 71.95 kB / 0.7168 GB, free: 13.06 MB / 0.5763 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001351/0.7341, allocations: 79.98 kB / 0.7169 GB, free: 12.98 MB / 0.5763 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 86 * Number of states: 0 () * Number of discrete variables: 16 (sink2.medium.phase,mixingVolume2.heatTransfer.states[1].phase,flowSource2.medium.phase,mixingVolume1.heatTransfer.states[1].phase,simpleGenericOrifice1.state_b.phase,simpleGenericOrifice1.state_a.phase,simpleGenericOrifice2.state_b.phase,simpleGenericOrifice2.state_a.phase,mixingVolume1.regularFlow[1],mixingVolume1.regularFlow[2],mixingVolume2.regularFlow[1],mixingVolume2.regularFlow[2],mixingVolume2.inFlow[2],mixingVolume2.inFlow[1],mixingVolume1.inFlow[2],mixingVolume1.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (131): * Single equations (assignments): 129 * Array equations: 0 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(1,4), (3,28)} Notification: Performance of prepare postOptimizeDAE: time 0.0005974/0.7347, allocations: 335.9 kB / 0.7172 GB, free: 12.64 MB / 0.5763 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003032/0.735, allocations: 110.7 kB / 0.7173 GB, free: 12.53 MB / 0.5763 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00608/0.7411, allocations: 4.442 MB / 0.7216 GB, free: 8.047 MB / 0.5763 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.734e-05/0.7412, allocations: 59.89 kB / 0.7217 GB, free: 7.988 MB / 0.5763 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.067e-06/0.7412, allocations: 4 kB / 0.7217 GB, free: 7.984 MB / 0.5763 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.133e-05/0.7412, allocations: 3.984 kB / 0.7217 GB, free: 7.98 MB / 0.5763 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008314/0.7496, allocations: 6.263 MB / 0.7278 GB, free: 1.609 MB / 0.5763 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.875e-06/0.7496, allocations: 0 / 0.7278 GB, free: 1.609 MB / 0.5763 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005851/0.7502, allocations: 151.8 kB / 0.728 GB, free: 1.461 MB / 0.5763 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001536/0.7517, allocations: 0.5286 MB / 0.7285 GB, free: 0.9336 MB / 0.5763 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.219e-05/0.7518, allocations: 27.98 kB / 0.7285 GB, free: 0.9062 MB / 0.5763 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.3123/1.064, allocations: 1.786 MB / 0.7302 GB, free: 189 MB / 0.5763 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.276e-06/1.064, allocations: 0.5625 kB / 0.7302 GB, free: 189 MB / 0.5763 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005443/1.07, allocations: 3.951 MB / 0.7341 GB, free: 187.6 MB / 0.5763 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00046/1.07, allocations: 356.7 kB / 0.7344 GB, free: 187.5 MB / 0.5763 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001631/1.07, allocations: 37.62 kB / 0.7345 GB, free: 187.4 MB / 0.5763 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005628/1.071, allocations: 49.58 kB / 0.7345 GB, free: 187.4 MB / 0.5763 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001602/1.071, allocations: 68.7 kB / 0.7346 GB, free: 187.4 MB / 0.5763 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.778e-05/1.071, allocations: 39.12 kB / 0.7346 GB, free: 187.4 MB / 0.5763 GB Notification: Performance of sorting global known variables: time 0.0008513/1.072, allocations: 0.665 MB / 0.7353 GB, free: 187.1 MB / 0.5763 GB Notification: Performance of sort global known variables: time 1.5e-07/1.072, allocations: 0 / 0.7353 GB, free: 187.1 MB / 0.5763 GB Notification: Performance of remove unused functions: time 0.004066/1.076, allocations: 1.447 MB / 0.7367 GB, free: 187 MB / 0.5763 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 3 (mixingVolume1.medium.p,mixingVolume1.medium.h,mixingVolume2.medium.h) * Number of discrete variables: 34 ($cse1.region3boundary,$cse2.region3boundary,$cse3.phase,$cse3.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.region3boundary,$cse7.region3boundary,$cse8.phase,$cse8.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region,$cse11.phase,$cse11.region,$cse12.phase,$cse12.region,$cse15.phase,$cse15.region,$cse20.phase,$cse20.region,$cse22.phase,$cse22.region,$cse24.phase,$cse24.region,$cse26.phase,$cse26.region,mixingVolume1.heatTransfer.states[1].phase,flowSource2.medium.phase,mixingVolume2.heatTransfer.states[1].phase,sink2.medium.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (81): * Single equations (assignments): 63 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 16 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(4,10), (1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004768/1.081, allocations: 1.592 MB / 0.7382 GB, free: 186.8 MB / 0.5763 GB Notification: Performance of simCode: created initialization part: time 0.002742/1.084, allocations: 1.673 MB / 0.7399 GB, free: 186.3 MB / 0.5763 GB Notification: Performance of simCode: created event and clocks part: time 4.268e-06/1.084, allocations: 3.938 kB / 0.7399 GB, free: 186.3 MB / 0.5763 GB Notification: Performance of simCode: created simulation system equations: time 0.001412/1.085, allocations: 1.216 MB / 0.7411 GB, free: 185.7 MB / 0.5763 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002357/1.087, allocations: 0.5452 MB / 0.7416 GB, free: 185.6 MB / 0.5763 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004088/1.091, allocations: 3.609 MB / 0.7451 GB, free: 183.9 MB / 0.5763 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006524/1.092, allocations: 1.387 MB / 0.7465 GB, free: 183.2 MB / 0.5763 GB Notification: Performance of simCode: alias equations: time 0.0009381/1.093, allocations: 0.5904 MB / 0.7471 GB, free: 182.9 MB / 0.5763 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001957/1.093, allocations: 100.8 kB / 0.7472 GB, free: 182.9 MB / 0.5763 GB Notification: Performance of SimCode: time 5.61e-07/1.093, allocations: 2.031 kB / 0.7472 GB, free: 182.9 MB / 0.5763 GB Notification: Performance of Templates: time 0.06328/1.157, allocations: 60.45 MB / 0.8062 GB, free: 124.1 MB / 0.5763 GB make -j1 -f ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates.makefile (rm -f ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates.sim & ./ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates.pipe 2>&1) diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/TestComponents/Vessels/TestMixingVolumesPressureStates/TestMixingVolumesPressureStates.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Vessels.TestMixingVolumesPressureStates.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches