Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.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/Buildings 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/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(Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|preHeatCoil.TAirSup|preHeatCoil.TSupSetHea|preHeatCoil.TMix|preHeatCoil.yPum|preHeatCoil.yVal",fileNamePrefix="Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil") translateModel(Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|preHeatCoil.TAirSup|preHeatCoil.TSupSetHea|preHeatCoil.TMix|preHeatCoil.yPum|preHeatCoil.yVal",fileNamePrefix="Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001379/0.001379, allocations: 103.4 kB / 15.33 MB, free: 0.5078 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001638/0.001638, allocations: 195.9 kB / 16.25 MB, free: 6.629 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.397/1.397, allocations: 222.9 MB / 239.9 MB, free: 4.539 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.585/2.585, allocations: 437 MB / 0.71 GB, free: 5.32 MB / 0.5606 GB Notification: Performance of FrontEnd - loaded program: time 0.001304/0.001304, allocations: 60.14 kB / 0.8687 GB, free: 5.102 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6324/0.6337, allocations: 151.6 MB / 1.017 GB, free: 2.824 MB / 0.7637 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil): time 0.004504/0.6383, allocations: 3.004 MB / 1.02 GB, free: 15.8 MB / 0.7794 GB Notification: Performance of NFInst.instExpressions: time 0.002079/0.6404, allocations: 1.102 MB / 1.021 GB, free: 14.69 MB / 0.7794 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003113/0.6407, allocations: 11.94 kB / 1.021 GB, free: 14.68 MB / 0.7794 GB Notification: Performance of NFTyping.typeComponents: time 0.0002661/0.641, allocations: 55.52 kB / 1.021 GB, free: 14.62 MB / 0.7794 GB Notification: Performance of NFTyping.typeBindings: time 0.0001924/0.6412, allocations: 59.52 kB / 1.021 GB, free: 14.57 MB / 0.7794 GB Notification: Performance of NFTyping.typeClassSections: time 0.0008007/0.6421, allocations: 307.3 kB / 1.021 GB, free: 14.27 MB / 0.7794 GB Notification: Performance of NFFlatten.flatten: time 0.000705/0.6428, allocations: 0.7106 MB / 1.022 GB, free: 13.56 MB / 0.7794 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0006113/0.6434, allocations: 0.4886 MB / 1.022 GB, free: 13.07 MB / 0.7794 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002482/0.6437, allocations: 247.1 kB / 1.023 GB, free: 12.83 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002436/0.6439, allocations: 254.8 kB / 1.023 GB, free: 12.58 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 7.996e-05/0.644, allocations: 68 kB / 1.023 GB, free: 12.51 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000125/0.6441, allocations: 75.94 kB / 1.023 GB, free: 12.44 MB / 0.7794 GB Notification: Performance of NFScalarize.scalarize: time 0.0001198/0.6443, allocations: 143.6 kB / 1.023 GB, free: 12.3 MB / 0.7794 GB Notification: Performance of NFVerifyModel.verify: time 0.0002277/0.6445, allocations: 278.6 kB / 1.023 GB, free: 12.02 MB / 0.7794 GB Notification: Performance of NFConvertDAE.convert: time 0.000696/0.6452, allocations: 0.7223 MB / 1.024 GB, free: 11.3 MB / 0.7794 GB Notification: Performance of FrontEnd - DAE generated: time 5.42e-06/0.6452, allocations: 0 / 1.024 GB, free: 11.3 MB / 0.7794 GB Notification: Performance of FrontEnd: time 2.344e-06/0.6452, allocations: 0 / 1.024 GB, free: 11.3 MB / 0.7794 GB Notification: Performance of Transformations before backend: time 9.267e-06/0.6452, allocations: 0 / 1.024 GB, free: 11.3 MB / 0.7794 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 113 * Number of variables: 113 Notification: Performance of Generate backend data structure: time 0.001662/0.6469, allocations: 0.8831 MB / 1.025 GB, free: 10.36 MB / 0.7794 GB Notification: Performance of prepare preOptimizeDAE: time 4.388e-05/0.647, allocations: 15.92 kB / 1.025 GB, free: 10.34 MB / 0.7794 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001185/0.6471, allocations: 60.28 kB / 1.025 GB, free: 10.28 MB / 0.7794 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005981/0.6477, allocations: 436.6 kB / 1.025 GB, free: 9.816 MB / 0.7794 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.056e-05/0.6477, allocations: 37.38 kB / 1.025 GB, free: 9.781 MB / 0.7794 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.388e-05/0.6478, allocations: 56.36 kB / 1.026 GB, free: 9.727 MB / 0.7794 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001012/0.6488, allocations: 0.5316 MB / 1.026 GB, free: 9.156 MB / 0.7794 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.865e-05/0.6489, allocations: 11.92 kB / 1.026 GB, free: 9.145 MB / 0.7794 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.87e-05/0.6489, allocations: 20 kB / 1.026 GB, free: 9.125 MB / 0.7794 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.144e-05/0.6489, allocations: 12 kB / 1.026 GB, free: 9.113 MB / 0.7794 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009406/0.6499, allocations: 395.7 kB / 1.026 GB, free: 8.73 MB / 0.7794 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002304/0.6522, allocations: 1.856 MB / 1.028 GB, free: 6.789 MB / 0.7794 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009681/0.6532, allocations: 368.1 kB / 1.029 GB, free: 6.414 MB / 0.7794 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004027/0.6536, allocations: 169.6 kB / 1.029 GB, free: 6.242 MB / 0.7794 GB Notification: Performance of preOpt evalFunc (simulation): time 4.339e-05/0.6537, allocations: 4 kB / 1.029 GB, free: 6.238 MB / 0.7794 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0007288/0.6544, allocations: 258.8 kB / 1.029 GB, free: 5.965 MB / 0.7794 GB Notification: Performance of pre-optimization done (n=35): time 4.258e-06/0.6544, allocations: 0 / 1.029 GB, free: 5.965 MB / 0.7794 GB Notification: Performance of matching and sorting (n=35): time 0.001504/0.6559, allocations: 488.7 kB / 1.03 GB, free: 5.484 MB / 0.7794 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.328e-05/0.656, allocations: 81.11 kB / 1.03 GB, free: 5.387 MB / 0.7794 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005663/0.6566, allocations: 405.4 kB / 1.03 GB, free: 4.988 MB / 0.7794 GB Notification: Performance of collectPreVariables (initialization): time 7.047e-05/0.6567, allocations: 41.7 kB / 1.03 GB, free: 4.941 MB / 0.7794 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002407/0.6569, allocations: 248.4 kB / 1.03 GB, free: 4.691 MB / 0.7794 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001079/0.657, allocations: 102.6 kB / 1.03 GB, free: 4.59 MB / 0.7794 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000201/0.6572, allocations: 110.1 kB / 1.03 GB, free: 4.477 MB / 0.7794 GB Notification: Performance of setup shared object (initialization): time 0.0001918/0.6574, allocations: 354.8 kB / 1.031 GB, free: 4.121 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004263/0.6579, allocations: 157 kB / 1.031 GB, free: 3.969 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000509/0.6584, allocations: 265.8 kB / 1.031 GB, free: 3.664 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008806/0.6593, allocations: 407.4 kB / 1.032 GB, free: 3.219 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.458e-06/0.6593, allocations: 0 / 1.032 GB, free: 3.219 MB / 0.7794 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.001158/0.6605, allocations: 0.5225 MB / 1.032 GB, free: 2.684 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 5.978e-05/0.6605, allocations: 45.66 kB / 1.032 GB, free: 2.633 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.404e-05/0.6606, allocations: 4 kB / 1.032 GB, free: 2.629 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.86e-05/0.6606, allocations: 4 kB / 1.032 GB, free: 2.625 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003497/0.661, allocations: 71.83 kB / 1.032 GB, free: 2.555 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.894e-05/0.661, allocations: 8 kB / 1.032 GB, free: 2.547 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004042/0.6614, allocations: 79.36 kB / 1.032 GB, free: 2.469 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.131e-05/0.6615, allocations: 23.98 kB / 1.032 GB, free: 2.445 MB / 0.7794 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 35 ($PRE.preHeatCoil.toOn.enableFire,$PRE.preHeatCoil.toOff.enableFire,preHeatCoil.toOn.t_start,$PRE.preHeatCoil.toOn.t_start,preHeatCoil.stateGraphRoot.resume,preHeatCoil.stateGraphRoot.suspend,preHeatCoil.toOff.t_start,$PRE.preHeatCoil.toOff.t_start,preHeatCoil.toOff.fire,preHeatCoil.toOff.enableFire,preHeatCoil.pumOn.active,preHeatCoil.pumOn.oldActive,$PRE.preHeatCoil.pumOn.oldActive,preHeatCoil.pumOn.newActive,$PRE.preHeatCoil.pumOn.newActive,preHeatCoil.pumOn.localActive,$PRE.preHeatCoil.pumOn.localActive,preHeatCoil.stateGraphRoot.activeSteps,preHeatCoil.toOn.enableFire,preHeatCoil.pumOff.oldActive,$PRE.preHeatCoil.pumOff.oldActive,preHeatCoil.pumOff.newActive,$PRE.preHeatCoil.pumOff.newActive,preHeatCoil.pumOff.localActive,$PRE.preHeatCoil.pumOff.localActive,preHeatCoil.pumOff.active,preHeatCoil.preHeaOn.y,$PRE.preHeatCoil.preHeaOn.y,TMix.count,$PRE.TMix.count,TMix.T_start,$PRE.TMix.T_start,$whenCondition1,$whenCondition2,preHeatCoil.preHeaCoiCon.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (59): * Single equations (assignments): 58 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0003384/0.6618, allocations: 205.8 kB / 1.033 GB, free: 2.238 MB / 0.7794 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.203e-05/0.6619, allocations: 43.47 kB / 1.033 GB, free: 2.195 MB / 0.7794 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001011/0.6629, allocations: 389.4 kB / 1.033 GB, free: 1.805 MB / 0.7794 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.398e-06/0.6629, allocations: 4 kB / 1.033 GB, free: 1.801 MB / 0.7794 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.736e-06/0.6629, allocations: 0 / 1.033 GB, free: 1.801 MB / 0.7794 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.418e-06/0.663, allocations: 7.984 kB / 1.033 GB, free: 1.793 MB / 0.7794 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001763/0.6647, allocations: 0.9553 MB / 1.034 GB, free: 0.7773 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.958e-06/0.6647, allocations: 0 / 1.034 GB, free: 0.7773 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002824/0.665, allocations: 51.89 kB / 1.034 GB, free: 0.7266 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (simulation): time 7.043e-06/0.6651, allocations: 4 kB / 1.034 GB, free: 0.7227 MB / 0.7794 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.363e-05/0.6651, allocations: 8 kB / 1.034 GB, free: 0.7148 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.771e-06/0.6651, allocations: 3.984 kB / 1.034 GB, free: 0.7109 MB / 0.7794 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.557e-06/0.6651, allocations: 4 kB / 1.034 GB, free: 0.707 MB / 0.7794 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001374/0.6665, allocations: 0.6445 MB / 1.035 GB, free: 40 kB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001974/0.6667, allocations: 152.4 kB / 1.035 GB, free: 15.87 MB / 0.795 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 6.358e-05/0.6668, allocations: 8 kB / 1.035 GB, free: 15.86 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003255/0.6671, allocations: 35.95 kB / 1.035 GB, free: 15.83 MB / 0.795 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000138/0.6673, allocations: 51.88 kB / 1.035 GB, free: 15.78 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.343e-05/0.6673, allocations: 12 kB / 1.035 GB, free: 15.77 MB / 0.795 GB Notification: Performance of sorting global known variables: time 0.0003005/0.6676, allocations: 271.2 kB / 1.035 GB, free: 15.5 MB / 0.795 GB Notification: Performance of sort global known variables: time 1.2e-07/0.6676, allocations: 3.938 kB / 1.035 GB, free: 15.5 MB / 0.795 GB Notification: Performance of remove unused functions: time 0.000461/0.6681, allocations: 91.75 kB / 1.035 GB, free: 15.41 MB / 0.795 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 1 (preHeatCoil.preHeaCoiCon.I.y) * Number of discrete variables: 21 (preHeatCoil.toOn.t_start,preHeatCoil.toOff.enableFire,preHeatCoil.pumOn.localActive,preHeatCoil.pumOff.localActive,$cse1,$cse2,$whenCondition2,$whenCondition1,TMix.T_start,TMix.count,preHeatCoil.preHeaOn.y,preHeatCoil.pumOff.active,preHeatCoil.pumOff.newActive,preHeatCoil.pumOff.oldActive,preHeatCoil.toOn.enableFire,preHeatCoil.stateGraphRoot.activeSteps,preHeatCoil.pumOn.newActive,preHeatCoil.pumOn.oldActive,preHeatCoil.pumOn.active,preHeatCoil.toOff.fire,preHeatCoil.toOff.t_start) * Number of discrete states: 5 (TMix.count,preHeatCoil.pumOff.newActive,preHeatCoil.pumOn.newActive,preHeatCoil.preHeaOn.y,preHeatCoil.toOn.t_start) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (37): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 6 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0002056/0.6683, allocations: 122.9 kB / 1.035 GB, free: 15.28 MB / 0.795 GB Notification: Performance of simCode: created initialization part: time 0.00109/0.6694, allocations: 458.9 kB / 1.036 GB, free: 14.82 MB / 0.795 GB Notification: Performance of simCode: created event and clocks part: time 4.308e-06/0.6694, allocations: 4 kB / 1.036 GB, free: 14.81 MB / 0.795 GB Notification: Performance of simCode: created simulation system equations: time 0.0004457/0.6699, allocations: 185.1 kB / 1.036 GB, free: 14.63 MB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0006109/0.6705, allocations: 100.9 kB / 1.036 GB, free: 14.54 MB / 0.795 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001539/0.672, allocations: 0.9037 MB / 1.037 GB, free: 13.59 MB / 0.795 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003785/0.6724, allocations: 0.839 MB / 1.038 GB, free: 12.73 MB / 0.795 GB Notification: Performance of simCode: alias equations: time 0.0002194/0.6726, allocations: 47.45 kB / 1.038 GB, free: 12.68 MB / 0.795 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001178/0.6728, allocations: 35.42 kB / 1.038 GB, free: 12.65 MB / 0.795 GB Notification: Performance of SimCode: time 5.21e-07/0.6728, allocations: 4 kB / 1.038 GB, free: 12.64 MB / 0.795 GB Notification: Performance of Templates: time 0.009498/0.6823, allocations: 4.86 MB / 1.043 GB, free: 7.832 MB / 0.795 GB make -j1 -f Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.makefile (rm -f Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe ; mkfifo Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe ; head -c 1048576 < Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe >> ../files/Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.sim & ./Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_Examples_DualFanDualDuct_Controls_Examples_PreHeatCoil.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.Examples.DualFanDualDuct.Controls.Examples.PreHeatCoil.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches