Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic.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 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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(Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|XSet.y.1.|senHum.X|hum.sta_a.T|hum.sta_b.T|hum.mWat_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic") translateModel(Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|XSet.y.1.|senHum.X|hum.sta_a.T|hum.sta_b.T|hum.mWat_flow",fileNamePrefix="Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00153/0.00153, allocations: 104.1 kB / 16.27 MB, free: 6.414 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001512/0.001512, allocations: 189.6 kB / 17.2 MB, free: 5.953 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 / 240.9 MB, free: 15.21 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.685/2.685, allocations: 482.4 MB / 0.7553 GB, free: 6.895 MB / 0.6231 GB Notification: Performance of FrontEnd - loaded program: time 0.001875/0.001875, allocations: 63.81 kB / 0.9245 GB, free: 15.93 MB / 0.7012 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7299/0.7318, allocations: 162.2 MB / 1.083 GB, free: 1.609 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic): time 0.2245/0.9564, allocations: 180.4 MB / 1.259 GB, free: 9.961 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.007096/0.9635, allocations: 3.751 MB / 1.263 GB, free: 6.199 MB / 0.9825 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008242/0.9644, allocations: 23.88 kB / 1.263 GB, free: 6.176 MB / 0.9825 GB Notification: Performance of NFTyping.typeComponents: time 0.001242/0.9657, allocations: 437.5 kB / 1.263 GB, free: 5.746 MB / 0.9825 GB Notification: Performance of NFTyping.typeBindings: time 0.003384/0.9691, allocations: 1.241 MB / 1.264 GB, free: 4.5 MB / 0.9825 GB Notification: Performance of NFTyping.typeClassSections: time 0.002135/0.9712, allocations: 0.7428 MB / 1.265 GB, free: 3.762 MB / 0.9825 GB Notification: Performance of NFFlatten.flatten: time 0.002173/0.9734, allocations: 1.34 MB / 1.266 GB, free: 2.414 MB / 0.9825 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000846/0.9743, allocations: 477.3 kB / 1.267 GB, free: 1.945 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003333/0.9776, allocations: 1.125 MB / 1.268 GB, free: 0.8242 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0008089/0.9784, allocations: 450.2 kB / 1.268 GB, free: 392 kB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 8.576e-05/0.9785, allocations: 44 kB / 1.268 GB, free: 348 kB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002363/0.9809, allocations: 1.181 MB / 1.27 GB, free: 15.16 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.0002394/0.9812, allocations: 199.4 kB / 1.27 GB, free: 14.96 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.0004158/0.9816, allocations: 330.2 kB / 1.27 GB, free: 14.64 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.002003/0.9836, allocations: 1.184 MB / 1.271 GB, free: 13.45 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 7.053e-06/0.9836, allocations: 4 kB / 1.271 GB, free: 13.45 MB / 0.9981 GB Notification: Performance of FrontEnd: time 1.663e-06/0.9836, allocations: 0 / 1.271 GB, free: 13.45 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 1.027e-05/0.9836, allocations: 0 / 1.271 GB, free: 13.45 MB / 0.9981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 97 * Number of variables: 97 Notification: Performance of Generate backend data structure: time 0.002184/0.9858, allocations: 1.056 MB / 1.272 GB, free: 12.34 MB / 0.9981 GB Notification: Performance of prepare preOptimizeDAE: time 3.706e-05/0.9859, allocations: 8.031 kB / 1.272 GB, free: 12.33 MB / 0.9981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001322/0.9872, allocations: 215 kB / 1.272 GB, free: 12.12 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008633/0.9881, allocations: 0.5342 MB / 1.273 GB, free: 11.55 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.2e-05/0.9881, allocations: 33 kB / 1.273 GB, free: 11.51 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.966e-05/0.9882, allocations: 44 kB / 1.273 GB, free: 11.47 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001111/0.9893, allocations: 0.5435 MB / 1.274 GB, free: 10.91 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.361e-05/0.9894, allocations: 3.938 kB / 1.274 GB, free: 10.9 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.102e-05/0.9894, allocations: 16 kB / 1.274 GB, free: 10.89 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.252e-05/0.9895, allocations: 20.98 kB / 1.274 GB, free: 10.87 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001198/0.9907, allocations: 0.4918 MB / 1.274 GB, free: 10.38 MB / 0.9981 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 0.003333/0.994, allocations: 2.234 MB / 1.276 GB, free: 7.969 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007122/0.9947, allocations: 356.6 kB / 1.277 GB, free: 7.594 MB / 0.9981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002486/0.995, allocations: 156.7 kB / 1.277 GB, free: 7.438 MB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001488/0.9965, allocations: 0.8415 MB / 1.278 GB, free: 6.43 MB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003628/0.9969, allocations: 198.6 kB / 1.278 GB, free: 6.219 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=28): time 1.904e-06/0.9969, allocations: 0 / 1.278 GB, free: 6.219 MB / 0.9981 GB Notification: Performance of matching and sorting (n=28): time 0.001102/0.998, allocations: 462.8 kB / 1.278 GB, free: 5.762 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.501e-05/0.9981, allocations: 81.11 kB / 1.278 GB, free: 5.664 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009535/0.999, allocations: 0.6485 MB / 1.279 GB, free: 5.004 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 4.259e-05/0.9991, allocations: 37.7 kB / 1.279 GB, free: 4.961 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.000276/0.9994, allocations: 311.9 kB / 1.279 GB, free: 4.652 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001019/0.9995, allocations: 102.6 kB / 1.279 GB, free: 4.551 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001546/0.9996, allocations: 90.02 kB / 1.279 GB, free: 4.457 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 0.0002121/0.9998, allocations: 366.8 kB / 1.28 GB, free: 4.09 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003951/1, allocations: 150.5 kB / 1.28 GB, free: 3.938 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005167/1.001, allocations: 294.2 kB / 1.28 GB, free: 3.59 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007386/1.002, allocations: 420.7 kB / 1.281 GB, free: 3.125 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.778e-06/1.002, allocations: 3.938 kB / 1.281 GB, free: 3.121 MB / 0.9981 GB Notification: Performance of matching and sorting (n=47) (initialization): time 0.001082/1.003, allocations: 493.6 kB / 1.281 GB, free: 2.633 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 1.72e-05/1.003, allocations: 8.062 kB / 1.281 GB, free: 2.625 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.066e-05/1.003, allocations: 4 kB / 1.281 GB, free: 2.621 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.096e-05/1.003, allocations: 8 kB / 1.281 GB, free: 2.613 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004492/1.003, allocations: 95.81 kB / 1.281 GB, free: 2.52 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.357e-05/1.003, allocations: 8 kB / 1.281 GB, free: 2.512 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006126/1.004, allocations: 79.48 kB / 1.281 GB, free: 2.434 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.281e-05/1.004, allocations: 20 kB / 1.281 GB, free: 2.414 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005861/1.004, allocations: 304.9 kB / 1.282 GB, free: 2.109 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005143/1.005, allocations: 298.2 kB / 1.282 GB, free: 1.754 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007048/1.006, allocations: 406.6 kB / 1.282 GB, free: 1.305 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.198e-06/1.006, allocations: 4 kB / 1.282 GB, free: 1.301 MB / 0.9981 GB Notification: Performance of matching and sorting (n=47) (initialization_lambda0): time 0.001072/1.007, allocations: 496.7 kB / 1.283 GB, free: 0.8086 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 1.308e-05/1.007, allocations: 8.031 kB / 1.283 GB, free: 0.8008 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.681e-06/1.007, allocations: 8 kB / 1.283 GB, free: 0.793 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 7.655e-06/1.007, allocations: 4 kB / 1.283 GB, free: 0.7891 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004227/1.007, allocations: 87.89 kB / 1.283 GB, free: 0.7031 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.123e-05/1.007, allocations: 15.86 kB / 1.283 GB, free: 0.6875 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006167/1.008, allocations: 71.7 kB / 1.283 GB, free: 0.6172 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.672e-05/1.008, allocations: 16.12 kB / 1.283 GB, free: 0.6016 MB / 0.9981 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 18 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.XSet.nextTimeEvent,$whenCondition1,XSet.nextTimeEventScaled,$PRE.XSet.nextTimeEventScaled,XSet.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (47): * Single equations (assignments): 47 * 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 0.0002092/1.008, allocations: 212.3 kB / 1.283 GB, free: 396 kB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 9.354e-05/1.008, allocations: 63.25 kB / 1.283 GB, free: 332 kB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007217/1.009, allocations: 343.6 kB / 1.284 GB, free: 15.97 MB / 1.014 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.642e-06/1.009, allocations: 4 kB / 1.284 GB, free: 15.97 MB / 1.014 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.622e-06/1.009, allocations: 0 / 1.284 GB, free: 15.97 MB / 1.014 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.34e-06/1.009, allocations: 0 / 1.284 GB, free: 15.97 MB / 1.014 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001655/1.011, allocations: 1.114 MB / 1.285 GB, free: 14.77 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.869e-06/1.011, allocations: 7.938 kB / 1.285 GB, free: 14.76 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002176/1.011, allocations: 40.3 kB / 1.285 GB, free: 14.72 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (simulation): time 6.542e-06/1.011, allocations: 8 kB / 1.285 GB, free: 14.71 MB / 1.014 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.499e-05/1.011, allocations: 4 kB / 1.285 GB, free: 14.71 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.476e-06/1.011, allocations: 7.938 kB / 1.285 GB, free: 14.7 MB / 1.014 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.629e-06/1.011, allocations: 7.938 kB / 1.285 GB, free: 14.7 MB / 1.014 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009222/1.012, allocations: 0.6328 MB / 1.285 GB, free: 14.02 MB / 1.014 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000191/1.012, allocations: 156.4 kB / 1.285 GB, free: 13.84 MB / 1.014 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.932e-05/1.012, allocations: 16.05 kB / 1.286 GB, free: 13.83 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003217/1.013, allocations: 19.98 kB / 1.286 GB, free: 13.81 MB / 1.014 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.462e-05/1.013, allocations: 27.77 kB / 1.286 GB, free: 13.78 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.539e-05/1.013, allocations: 15.98 kB / 1.286 GB, free: 13.77 MB / 1.014 GB Notification: Performance of sorting global known variables: time 0.0007071/1.013, allocations: 479 kB / 1.286 GB, free: 13.3 MB / 1.014 GB Notification: Performance of sort global known variables: time 1.7e-07/1.013, allocations: 0 / 1.286 GB, free: 13.3 MB / 1.014 GB Notification: Performance of remove unused functions: time 0.0009163/1.014, allocations: 267.7 kB / 1.286 GB, free: 13.04 MB / 1.014 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 2 (hum.outCon.T,hum.outCon.Xi) * Number of discrete variables: 3 ($whenCondition1,XSet.nextTimeEvent,XSet.nextTimeEventScaled) * Number of discrete states: 2 (XSet.nextTimeEvent,XSet.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (27): * Single equations (assignments): 25 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 0.001774/1.016, allocations: 0.5224 MB / 1.287 GB, free: 12.68 MB / 1.014 GB Notification: Performance of simCode: created initialization part: time 0.001322/1.017, allocations: 0.5472 MB / 1.287 GB, free: 12.14 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 2.905e-06/1.017, allocations: 0 / 1.287 GB, free: 12.14 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.0002367/1.018, allocations: 131.8 kB / 1.287 GB, free: 12.01 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001349/1.019, allocations: 282 kB / 1.288 GB, free: 11.74 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00222/1.021, allocations: 1.201 MB / 1.289 GB, free: 10.47 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000584/1.022, allocations: 0.8978 MB / 1.29 GB, free: 9.547 MB / 1.014 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001676/1.022, allocations: 47.44 kB / 1.29 GB, free: 9.5 MB / 1.014 GB Notification: Performance of SimCode: time 8.92e-07/1.022, allocations: 4 kB / 1.29 GB, free: 9.496 MB / 1.014 GB Notification: Performance of Templates: time 0.01684/1.039, allocations: 9.933 MB / 1.3 GB, free: 15.64 MB / 1.029 GB make -j1 -f Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic.makefile (rm -f Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic.pipe >> ../files/Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic.sim & ./Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Humidifiers_Validation_SprayAirWasher_X_dynamic.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Humidifiers.Validation.SprayAirWasher_X_dynamic.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches