Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.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: "" <> buildModelFMU(Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel,fileNamePrefix="Buildings_9_Buildings_Fluid_FixedResistances_Validation_PressureDropsParallel",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel,fileNamePrefix="Buildings_9_Buildings_Fluid_FixedResistances_Validation_PressureDropsParallel",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.007432/0.007432, allocations: 100.6 kB / 15.73 MB, free: 6.453 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001726/0.001726, allocations: 199.1 kB / 16.68 MB, free: 6.355 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.389/1.389, allocations: 222.9 MB / 240.4 MB, free: 4.34 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 2.454/2.454, allocations: 390.3 MB / 0.6648 GB, free: 208 kB / 0.5137 GB Notification: Performance of FrontEnd - loaded program: time 0.001212/0.001212, allocations: 64 kB / 0.9504 GB, free: 5.859 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2461/0.2474, allocations: 140.4 MB / 1.087 GB, free: 2.004 MB / 0.8419 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel): time 0.01804/0.2654, allocations: 18.96 MB / 1.106 GB, free: 14.96 MB / 0.8731 GB Notification: Performance of NFInst.instExpressions: time 0.006524/0.272, allocations: 5.005 MB / 1.111 GB, free: 9.945 MB / 0.8731 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008153/0.2729, allocations: 11.94 kB / 1.111 GB, free: 9.934 MB / 0.8731 GB Notification: Performance of NFTyping.typeComponents: time 0.000877/0.2738, allocations: 226.5 kB / 1.111 GB, free: 9.711 MB / 0.8731 GB Notification: Performance of NFTyping.typeBindings: time 0.001719/0.2756, allocations: 0.5323 MB / 1.112 GB, free: 9.176 MB / 0.8731 GB Notification: Performance of NFTyping.typeClassSections: time 0.00157/0.2772, allocations: 0.5499 MB / 1.112 GB, free: 8.633 MB / 0.8731 GB Notification: Performance of NFFlatten.flatten: time 0.001535/0.2787, allocations: 1.048 MB / 1.113 GB, free: 7.578 MB / 0.8731 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000473/0.2792, allocations: 342.8 kB / 1.114 GB, free: 7.246 MB / 0.8731 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0008885/0.2801, allocations: 0.498 MB / 1.114 GB, free: 6.746 MB / 0.8731 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003309/0.2804, allocations: 282.7 kB / 1.114 GB, free: 6.469 MB / 0.8731 GB Notification: Performance of NFPackage.collectConstants: time 4.345e-05/0.2805, allocations: 24 kB / 1.114 GB, free: 6.445 MB / 0.8731 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0009914/0.2815, allocations: 0.5459 MB / 1.115 GB, free: 5.898 MB / 0.8731 GB Notification: Performance of NFScalarize.scalarize: time 0.000104/0.2816, allocations: 83.69 kB / 1.115 GB, free: 5.816 MB / 0.8731 GB Notification: Performance of NFVerifyModel.verify: time 0.0001918/0.2818, allocations: 195 kB / 1.115 GB, free: 5.625 MB / 0.8731 GB Notification: Performance of NFConvertDAE.convert: time 0.0008355/0.2826, allocations: 0.6201 MB / 1.116 GB, free: 5.004 MB / 0.8731 GB Notification: Performance of FrontEnd - DAE generated: time 4.548e-06/0.2827, allocations: 0 / 1.116 GB, free: 5.004 MB / 0.8731 GB Notification: Performance of FrontEnd: time 1.383e-06/0.2827, allocations: 4 kB / 1.116 GB, free: 5 MB / 0.8731 GB Notification: Performance of Transformations before backend: time 7.424e-06/0.2827, allocations: 0 / 1.116 GB, free: 5 MB / 0.8731 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 54 * Number of variables: 54 Notification: Performance of Generate backend data structure: time 0.0009982/0.2837, allocations: 0.7221 MB / 1.116 GB, free: 4.227 MB / 0.8731 GB Notification: Performance of prepare preOptimizeDAE: time 4.188e-05/0.2837, allocations: 12.03 kB / 1.116 GB, free: 4.215 MB / 0.8731 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.751e-05/0.2838, allocations: 58.73 kB / 1.116 GB, free: 4.148 MB / 0.8731 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.815e-05/0.2839, allocations: 40.47 kB / 1.117 GB, free: 4.109 MB / 0.8731 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005666/0.2845, allocations: 391.4 kB / 1.117 GB, free: 3.688 MB / 0.8731 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.537e-05/0.2845, allocations: 42.14 kB / 1.117 GB, free: 3.641 MB / 0.8731 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.745e-05/0.2846, allocations: 24 kB / 1.117 GB, free: 3.617 MB / 0.8731 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004518/0.285, allocations: 235.2 kB / 1.117 GB, free: 3.383 MB / 0.8731 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.066e-05/0.2851, allocations: 0 / 1.117 GB, free: 3.383 MB / 0.8731 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.088e-05/0.2851, allocations: 11.98 kB / 1.117 GB, free: 3.371 MB / 0.8731 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.003e-06/0.2851, allocations: 8 kB / 1.117 GB, free: 3.363 MB / 0.8731 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003669/0.2855, allocations: 149.7 kB / 1.117 GB, free: 3.219 MB / 0.8731 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 0.00137/0.2869, allocations: 1.084 MB / 1.118 GB, free: 2.008 MB / 0.8731 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002466/0.2871, allocations: 110.6 kB / 1.118 GB, free: 1.891 MB / 0.8731 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001502/0.2873, allocations: 68.81 kB / 1.119 GB, free: 1.82 MB / 0.8731 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002785/0.2876, allocations: 332.4 kB / 1.119 GB, free: 1.422 MB / 0.8731 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.447e-05/0.2876, allocations: 42.48 kB / 1.119 GB, free: 1.371 MB / 0.8731 GB Notification: Performance of pre-optimization done (n=10): time 1.263e-06/0.2876, allocations: 0 / 1.119 GB, free: 1.371 MB / 0.8731 GB Notification: Performance of matching and sorting (n=10): time 0.0005523/0.2882, allocations: 205.2 kB / 1.119 GB, free: 1.164 MB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.441e-05/0.2882, allocations: 55.34 kB / 1.119 GB, free: 1.098 MB / 0.8731 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003105/0.2885, allocations: 329.7 kB / 1.119 GB, free: 0.7695 MB / 0.8731 GB Notification: Performance of collectPreVariables (initialization): time 2.609e-05/0.2886, allocations: 29.7 kB / 1.12 GB, free: 0.7344 MB / 0.8731 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001238/0.2887, allocations: 200.1 kB / 1.12 GB, free: 0.5352 MB / 0.8731 GB Notification: Performance of collectInitialBindings (initialization): time 2.95e-05/0.2887, allocations: 31.55 kB / 1.12 GB, free: 0.5039 MB / 0.8731 GB Notification: Performance of simplifyInitialFunctions (initialization): time 5.946e-05/0.2888, allocations: 37.61 kB / 1.12 GB, free: 472 kB / 0.8731 GB Notification: Performance of setup shared object (initialization): time 0.0001148/0.2889, allocations: 350.7 kB / 1.12 GB, free: 112 kB / 0.8731 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001377/0.2891, allocations: 45.2 kB / 1.12 GB, free: 64 kB / 0.8731 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001842/0.2893, allocations: 98.05 kB / 1.12 GB, free: 15.94 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000282/0.2896, allocations: 122.5 kB / 1.12 GB, free: 15.81 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.366e-06/0.2896, allocations: 4 kB / 1.12 GB, free: 15.81 MB / 0.8887 GB Notification: Performance of matching and sorting (n=11) (initialization): time 0.0003579/0.2899, allocations: 177.2 kB / 1.121 GB, free: 15.63 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 1.298e-05/0.29, allocations: 4 kB / 1.121 GB, free: 15.62 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.399e-06/0.29, allocations: 0 / 1.121 GB, free: 15.62 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.385e-05/0.29, allocations: 4 kB / 1.121 GB, free: 15.62 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001354/0.2901, allocations: 24.02 kB / 1.121 GB, free: 15.6 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.117e-05/0.2901, allocations: 7.938 kB / 1.121 GB, free: 15.59 MB / 0.8887 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001868/0.2903, allocations: 23.81 kB / 1.121 GB, free: 15.57 MB / 0.8887 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.065e-05/0.2904, allocations: 4 kB / 1.121 GB, free: 15.56 MB / 0.8887 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002078/0.2906, allocations: 156.1 kB / 1.121 GB, free: 15.41 MB / 0.8887 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001611/0.2907, allocations: 101.9 kB / 1.121 GB, free: 15.29 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002526/0.291, allocations: 114.4 kB / 1.121 GB, free: 15.17 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.072e-06/0.291, allocations: 0 / 1.121 GB, free: 15.17 MB / 0.8887 GB Notification: Performance of matching and sorting (n=11) (initialization_lambda0): time 0.0003345/0.2914, allocations: 169.2 kB / 1.121 GB, free: 15 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 1.015e-05/0.2914, allocations: 4 kB / 1.121 GB, free: 14.99 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.483e-06/0.2914, allocations: 3.938 kB / 1.121 GB, free: 14.99 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.034e-06/0.2914, allocations: 4 kB / 1.121 GB, free: 14.98 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001017/0.2915, allocations: 19.98 kB / 1.121 GB, free: 14.96 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.346e-06/0.2915, allocations: 7.938 kB / 1.121 GB, free: 14.96 MB / 0.8887 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000182/0.2917, allocations: 23.91 kB / 1.121 GB, free: 14.93 MB / 0.8887 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.405e-05/0.2917, allocations: 4 kB / 1.121 GB, free: 14.93 MB / 0.8887 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (11): * Single equations (assignments): 11 * Array equations: 0 * Algorithm blocks: 0 * 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 9.346e-05/0.2918, allocations: 188.8 kB / 1.121 GB, free: 14.74 MB / 0.8887 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.462e-05/0.2919, allocations: 31.72 kB / 1.121 GB, free: 14.71 MB / 0.8887 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004399/0.2923, allocations: 217 kB / 1.122 GB, free: 14.49 MB / 0.8887 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.688e-06/0.2923, allocations: 3.984 kB / 1.122 GB, free: 14.48 MB / 0.8887 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.53e-06/0.2924, allocations: 3.938 kB / 1.122 GB, free: 14.48 MB / 0.8887 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.146e-06/0.2924, allocations: 0 / 1.122 GB, free: 14.48 MB / 0.8887 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008388/0.2932, allocations: 0.6334 MB / 1.122 GB, free: 13.78 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.45e-06/0.2932, allocations: 3.938 kB / 1.122 GB, free: 13.78 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.353e-05/0.2933, allocations: 19.98 kB / 1.122 GB, free: 13.76 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.255e-06/0.2933, allocations: 4 kB / 1.122 GB, free: 13.75 MB / 0.8887 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.193e-05/0.2934, allocations: 4 kB / 1.122 GB, free: 13.75 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.973e-06/0.2934, allocations: 4 kB / 1.122 GB, free: 13.75 MB / 0.8887 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.957e-06/0.2934, allocations: 12.02 kB / 1.122 GB, free: 13.73 MB / 0.8887 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004243/0.2938, allocations: 305 kB / 1.123 GB, free: 13.41 MB / 0.8887 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001177/0.2939, allocations: 128.6 kB / 1.123 GB, free: 13.27 MB / 0.8887 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.606e-05/0.294, allocations: 4 kB / 1.123 GB, free: 13.27 MB / 0.8887 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002384/0.2942, allocations: 19.97 kB / 1.123 GB, free: 13.25 MB / 0.8887 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.106e-05/0.2943, allocations: 15.98 kB / 1.123 GB, free: 13.23 MB / 0.8887 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.624e-05/0.2943, allocations: 7.938 kB / 1.123 GB, free: 13.22 MB / 0.8887 GB Notification: Performance of sorting global known variables: time 0.0002111/0.2945, allocations: 239.2 kB / 1.123 GB, free: 12.99 MB / 0.8887 GB Notification: Performance of sort global known variables: time 1.3e-07/0.2945, allocations: 0 / 1.123 GB, free: 12.99 MB / 0.8887 GB Notification: Performance of remove unused functions: time 0.0005347/0.2951, allocations: 171.6 kB / 1.123 GB, free: 12.82 MB / 0.8887 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 0 () * 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 (12): * Single equations (assignments): 10 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * 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 0.001029/0.2961, allocations: 0.948 MB / 1.124 GB, free: 11.84 MB / 0.8887 GB Notification: Performance of simCode: created initialization part: time 0.0005049/0.2966, allocations: 187.7 kB / 1.124 GB, free: 11.66 MB / 0.8887 GB Notification: Performance of simCode: created event and clocks part: time 4.819e-06/0.2966, allocations: 0 / 1.124 GB, free: 11.66 MB / 0.8887 GB Notification: Performance of simCode: created simulation system equations: time 0.0001677/0.2968, allocations: 75.83 kB / 1.124 GB, free: 11.58 MB / 0.8887 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007858/0.2976, allocations: 139.2 kB / 1.124 GB, free: 11.45 MB / 0.8887 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003155/0.3008, allocations: 2.644 MB / 1.127 GB, free: 8.707 MB / 0.8887 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003295/0.3011, allocations: 0.7912 MB / 1.128 GB, free: 7.891 MB / 0.8887 GB Notification: Performance of simCode: alias equations: time 0.0002273/0.3013, allocations: 75.03 kB / 1.128 GB, free: 7.816 MB / 0.8887 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001588/0.3015, allocations: 107.4 kB / 1.128 GB, free: 7.711 MB / 0.8887 GB Notification: Performance of SimCode: time 6.82e-07/0.3015, allocations: 0 / 1.128 GB, free: 7.711 MB / 0.8887 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02702/0.3285, allocations: 9.541 MB / 1.137 GB, free: 14.38 MB / 0.9044 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.088/8.417, allocations: 12 kB / 1.137 GB, free: 14.37 MB / 0.9044 GB (rm -f Buildings_9_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.pipe ; mkfifo Buildings_9_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.pipe >> ../files/Buildings_9_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.sim & python3 -m fmpy simulate --output-file Buildings_9_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_9_Buildings_Fluid_FixedResistances_Validation_PressureDropsParallel.fmu > Buildings_9_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel_res.csv","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_FixedResistances_Validation_PressureDropsParallel.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.FixedResistances.Validation.PressureDropsParallel.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches