Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.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 9.1.3-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.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.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TBouSte.port.T|TBouCon.port.T|TBouPul.port.T",fileNamePrefix="Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition") translateModel(Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|TBouSte.port.T|TBouCon.port.T|TBouPul.port.T",fileNamePrefix="Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00857/0.00857, allocations: 102.7 kB / 15.73 MB, free: 6.047 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001704/0.001705, allocations: 196.8 kB / 16.68 MB, free: 5.961 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.416/1.416, allocations: 222.9 MB / 240.4 MB, free: 4.152 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/package.mo): time 2.372/2.372, allocations: 390.2 MB / 0.6648 GB, free: 192 kB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001197/0.001197, allocations: 70.66 kB / 0.9509 GB, free: 5.523 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2696/0.2708, allocations: 140.4 MB / 1.088 GB, free: 1.48 MB / 0.8419 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition): time 0.00377/0.2746, allocations: 2.347 MB / 1.09 GB, free: 15.12 MB / 0.8575 GB Notification: Performance of NFInst.instExpressions: time 0.001593/0.2762, allocations: 0.9902 MB / 1.091 GB, free: 14.12 MB / 0.8575 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000118/0.2764, allocations: 7.938 kB / 1.091 GB, free: 14.11 MB / 0.8575 GB Notification: Performance of NFTyping.typeComponents: time 0.0002472/0.2766, allocations: 51.62 kB / 1.091 GB, free: 14.06 MB / 0.8575 GB Notification: Performance of NFTyping.typeBindings: time 0.0001778/0.2768, allocations: 79.28 kB / 1.091 GB, free: 13.98 MB / 0.8575 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.3-maint.9.1.x/Fluid/Geothermal/Boreholes/BaseClasses/temperatureDrop.mo:2:1-109:20:writable] Warning: Pure function 'Buildings.Fluid.Geothermal.Boreholes.BaseClasses.temperatureDrop' contains a call to impure function 'Buildings.Fluid.Geothermal.Boreholes.BaseClasses.exchangeValues'. Notification: Performance of NFTyping.typeClassSections: time 0.0005446/0.2774, allocations: 163.5 kB / 1.091 GB, free: 13.82 MB / 0.8575 GB Notification: Performance of NFFlatten.flatten: time 0.0002927/0.2777, allocations: 290.8 kB / 1.092 GB, free: 13.54 MB / 0.8575 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001302/0.2779, allocations: 40.31 kB / 1.092 GB, free: 13.49 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001605/0.278, allocations: 115.5 kB / 1.092 GB, free: 13.38 MB / 0.8575 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001444/0.2782, allocations: 111.5 kB / 1.092 GB, free: 13.27 MB / 0.8575 GB Notification: Performance of NFPackage.collectConstants: time 4.19e-05/0.2782, allocations: 24 kB / 1.092 GB, free: 13.25 MB / 0.8575 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002943/0.2785, allocations: 119.8 kB / 1.092 GB, free: 13.13 MB / 0.8575 GB Notification: Performance of NFScalarize.scalarize: time 4.991e-05/0.2786, allocations: 47.83 kB / 1.092 GB, free: 13.08 MB / 0.8575 GB Notification: Performance of NFVerifyModel.verify: time 0.0001224/0.2787, allocations: 115.5 kB / 1.092 GB, free: 12.97 MB / 0.8575 GB Notification: Performance of NFConvertDAE.convert: time 0.000406/0.2792, allocations: 307 kB / 1.093 GB, free: 12.67 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 4.388e-06/0.2792, allocations: 0 / 1.093 GB, free: 12.67 MB / 0.8575 GB Notification: Performance of FrontEnd: time 3.677e-06/0.2792, allocations: 3.984 kB / 1.093 GB, free: 12.66 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 6.632e-06/0.2792, allocations: 0 / 1.093 GB, free: 12.66 MB / 0.8575 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 27 * Number of variables: 27 Notification: Performance of Generate backend data structure: time 0.001029/0.2802, allocations: 0.5981 MB / 1.093 GB, free: 12.01 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 4.192e-05/0.2803, allocations: 8.031 kB / 1.093 GB, free: 12 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.459e-05/0.2804, allocations: 32.59 kB / 1.093 GB, free: 11.97 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004665/0.2808, allocations: 291 kB / 1.094 GB, free: 11.65 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.097e-05/0.2809, allocations: 12.61 kB / 1.094 GB, free: 11.64 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.556e-05/0.2809, allocations: 24.38 kB / 1.094 GB, free: 11.61 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004172/0.2813, allocations: 204.6 kB / 1.094 GB, free: 11.39 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.6e-05/0.2814, allocations: 7.938 kB / 1.094 GB, free: 11.38 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.552e-05/0.2814, allocations: 4 kB / 1.094 GB, free: 11.38 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.889e-06/0.2814, allocations: 11.97 kB / 1.094 GB, free: 11.37 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003635/0.2818, allocations: 107.8 kB / 1.094 GB, free: 11.26 MB / 0.8575 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001022/0.2828, allocations: 0.8683 MB / 1.095 GB, free: 10.32 MB / 0.8575 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0004716/0.2833, allocations: 199.8 kB / 1.095 GB, free: 10.1 MB / 0.8575 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002143/0.2835, allocations: 82.72 kB / 1.095 GB, free: 10.01 MB / 0.8575 GB Notification: Performance of preOpt evalFunc (simulation): time 1.237e-05/0.2835, allocations: 4 kB / 1.095 GB, free: 10.01 MB / 0.8575 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003807/0.2839, allocations: 207.9 kB / 1.095 GB, free: 9.785 MB / 0.8575 GB Notification: Performance of pre-optimization done (n=23): time 1.503e-06/0.2839, allocations: 0 / 1.095 GB, free: 9.785 MB / 0.8575 GB Notification: Performance of matching and sorting (n=23): time 0.0008693/0.2848, allocations: 353.3 kB / 1.096 GB, free: 9.434 MB / 0.8575 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.984e-05/0.2849, allocations: 118.8 kB / 1.096 GB, free: 9.293 MB / 0.8575 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002255/0.2852, allocations: 250.4 kB / 1.096 GB, free: 9.043 MB / 0.8575 GB Notification: Performance of collectPreVariables (initialization): time 3.314e-05/0.2852, allocations: 37.7 kB / 1.096 GB, free: 9 MB / 0.8575 GB Notification: Performance of collectInitialEqns (initialization): time 9.175e-05/0.2853, allocations: 144.5 kB / 1.096 GB, free: 8.855 MB / 0.8575 GB Notification: Performance of collectInitialBindings (initialization): time 5.859e-05/0.2854, allocations: 59.2 kB / 1.096 GB, free: 8.797 MB / 0.8575 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.468e-05/0.2855, allocations: 74.06 kB / 1.096 GB, free: 8.715 MB / 0.8575 GB Notification: Performance of setup shared object (initialization): time 0.0001292/0.2856, allocations: 342.8 kB / 1.097 GB, free: 8.371 MB / 0.8575 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002206/0.2858, allocations: 80.77 kB / 1.097 GB, free: 8.293 MB / 0.8575 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003147/0.2861, allocations: 266.9 kB / 1.097 GB, free: 7.953 MB / 0.8575 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005558/0.2867, allocations: 380.5 kB / 1.097 GB, free: 7.492 MB / 0.8575 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.06e-06/0.2867, allocations: 4 kB / 1.097 GB, free: 7.488 MB / 0.8575 GB Notification: Performance of matching and sorting (n=47) (initialization): time 0.0007207/0.2874, allocations: 398.5 kB / 1.098 GB, free: 7.086 MB / 0.8575 GB Notification: Performance of prepare postOptimizeDAE: time 4.157e-05/0.2875, allocations: 41.69 kB / 1.098 GB, free: 7.039 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.937e-06/0.2875, allocations: 4 kB / 1.098 GB, free: 7.035 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.124e-05/0.2875, allocations: 8.656 kB / 1.098 GB, free: 7.027 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002196/0.2878, allocations: 71.84 kB / 1.098 GB, free: 6.957 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.478e-05/0.2878, allocations: 11.94 kB / 1.098 GB, free: 6.945 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002429/0.288, allocations: 39.73 kB / 1.098 GB, free: 6.906 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.771e-05/0.2881, allocations: 23.92 kB / 1.098 GB, free: 6.883 MB / 0.8575 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 27 * Number of states: 0 () * Number of discrete variables: 32 (TBouSte.QAve_flow,$PRE.TBouSte.QAve_flow,TBouSte.UOld,$PRE.TBouSte.UOld,TBouSte.port.T,$PRE.TBouSte.port.T,TBouSte.iSam,$PRE.TBouSte.iSam,$whenCondition4,TBouCon.QAve_flow,$PRE.TBouCon.QAve_flow,TBouCon.UOld,$PRE.TBouCon.UOld,TBouCon.port.T,$PRE.TBouCon.port.T,TBouCon.iSam,$PRE.TBouCon.iSam,$whenCondition3,TBouPul.QAve_flow,$PRE.TBouPul.QAve_flow,TBouPul.UOld,$PRE.TBouPul.UOld,TBouPul.port.T,$PRE.TBouPul.port.T,TBouPul.iSam,$PRE.TBouPul.iSam,$whenCondition1,pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (46): * Single equations (assignments): 45 * 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 0.0001403/0.2882, allocations: 156 kB / 1.098 GB, free: 6.723 MB / 0.8575 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.49e-05/0.2883, allocations: 28.09 kB / 1.098 GB, free: 6.695 MB / 0.8575 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.026e-05/0.2883, allocations: 25.7 kB / 1.098 GB, free: 6.672 MB / 0.8575 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.981e-06/0.2883, allocations: 4 kB / 1.098 GB, free: 6.668 MB / 0.8575 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.153e-06/0.2883, allocations: 3.938 kB / 1.098 GB, free: 6.664 MB / 0.8575 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.981e-06/0.2884, allocations: 7.922 kB / 1.098 GB, free: 6.656 MB / 0.8575 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002737/0.2886, allocations: 269.6 kB / 1.098 GB, free: 6.344 MB / 0.8575 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.496e-06/0.2887, allocations: 4 kB / 1.098 GB, free: 6.34 MB / 0.8575 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001258/0.2888, allocations: 27.91 kB / 1.098 GB, free: 6.312 MB / 0.8575 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.057e-06/0.2888, allocations: 4 kB / 1.098 GB, free: 6.309 MB / 0.8575 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.712e-05/0.2888, allocations: 7.984 kB / 1.098 GB, free: 6.301 MB / 0.8575 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.104e-06/0.2888, allocations: 0 / 1.098 GB, free: 6.301 MB / 0.8575 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.655e-06/0.2888, allocations: 7.938 kB / 1.098 GB, free: 6.293 MB / 0.8575 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008425/0.2897, allocations: 418 kB / 1.099 GB, free: 5.859 MB / 0.8575 GB Notification: Performance of postOpt removeConstants (simulation): time 6.528e-05/0.2898, allocations: 104.9 kB / 1.099 GB, free: 5.738 MB / 0.8575 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.776e-05/0.2898, allocations: 8 kB / 1.099 GB, free: 5.73 MB / 0.8575 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001636/0.29, allocations: 15.97 kB / 1.099 GB, free: 5.715 MB / 0.8575 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.269e-05/0.2901, allocations: 19.92 kB / 1.099 GB, free: 5.695 MB / 0.8575 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.985e-05/0.2901, allocations: 15.98 kB / 1.099 GB, free: 5.68 MB / 0.8575 GB Notification: Performance of sorting global known variables: time 0.0001535/0.2903, allocations: 170 kB / 1.099 GB, free: 5.508 MB / 0.8575 GB Notification: Performance of sort global known variables: time 1.5e-07/0.2903, allocations: 0 / 1.099 GB, free: 5.508 MB / 0.8575 GB Notification: Performance of remove unused functions: time 0.0004023/0.2907, allocations: 83.92 kB / 1.099 GB, free: 5.426 MB / 0.8575 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 3 (TBouSte.U,TBouCon.U,TBouPul.U) * Number of discrete variables: 18 ($whenCondition4,TBouSte.QAve_flow,TBouSte.port.T,TBouSte.UOld,TBouSte.iSam,$whenCondition3,TBouCon.QAve_flow,TBouCon.port.T,TBouCon.UOld,TBouCon.iSam,$whenCondition2,$whenCondition1,TBouPul.QAve_flow,TBouPul.port.T,TBouPul.UOld,TBouPul.iSam,pulse.T_start,pulse.count) * Number of discrete states: 7 (TBouPul.iSam,TBouPul.UOld,pulse.count,TBouCon.iSam,TBouCon.UOld,TBouSte.iSam,TBouSte.UOld) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (23): * Single equations (assignments): 9 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 14 * 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 0.0003889/0.2911, allocations: 174.6 kB / 1.099 GB, free: 5.254 MB / 0.8575 GB Notification: Performance of simCode: created initialization part: time 0.000621/0.2917, allocations: 296.4 kB / 1.1 GB, free: 4.953 MB / 0.8575 GB Notification: Performance of simCode: created event and clocks part: time 3.827e-06/0.2917, allocations: 0 / 1.1 GB, free: 4.953 MB / 0.8575 GB Notification: Performance of simCode: created simulation system equations: time 0.00026/0.292, allocations: 113.1 kB / 1.1 GB, free: 4.844 MB / 0.8575 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000371/0.2924, allocations: 61.23 kB / 1.1 GB, free: 4.785 MB / 0.8575 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001164/0.2935, allocations: 0.5936 MB / 1.1 GB, free: 4.16 MB / 0.8575 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002714/0.2938, allocations: 0.7407 MB / 1.101 GB, free: 3.395 MB / 0.8575 GB Notification: Performance of simCode: alias equations: time 0.000136/0.294, allocations: 58.92 kB / 1.101 GB, free: 3.336 MB / 0.8575 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.379e-05/0.294, allocations: 23.44 kB / 1.101 GB, free: 3.312 MB / 0.8575 GB Notification: Performance of SimCode: time 4.61e-07/0.294, allocations: 0 / 1.101 GB, free: 3.312 MB / 0.8575 GB Notification: Performance of Templates: time 0.00848/0.3025, allocations: 4.098 MB / 1.105 GB, free: 15.29 MB / 0.8731 GB make -j1 -f Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.makefile (rm -f Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.pipe ; mkfifo Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.pipe >> ../files/Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.sim & ./Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_Geothermal_Boreholes_BaseClasses_Examples_SingleUTubeBoundaryCondition.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.Geothermal.Boreholes.BaseClasses.Examples.SingleUTubeBoundaryCondition.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches