Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.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 11.0.1-master/package.mo", uses=false) Using package Buildings with version 11.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-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: "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Converter",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter,fileNamePrefix="Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Converter",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 0.007786/0.007786, allocations: 103.1 kB / 15.73 MB, free: 6.051 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001758/0.001758, allocations: 193.5 kB / 16.67 MB, free: 5.969 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.299/1.299, allocations: 222.9 MB / 240.4 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.419/2.419, allocations: 461.9 MB / 0.7348 GB, free: 11.04 MB / 0.6075 GB Notification: Performance of FrontEnd - loaded program: time 0.00136/0.00136, allocations: 72.06 kB / 1.054 GB, free: 8.16 MB / 0.8262 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7257/0.7271, allocations: 157.4 MB / 1.207 GB, free: 13.54 MB / 0.9356 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter): time 0.01928/0.7464, allocations: 16.41 MB / 1.223 GB, free: 13.08 MB / 0.9512 GB Notification: Performance of NFInst.instExpressions: time 0.008712/0.7551, allocations: 5.724 MB / 1.229 GB, free: 7.34 MB / 0.9512 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001335/0.7565, allocations: 43.94 kB / 1.229 GB, free: 7.297 MB / 0.9512 GB Notification: Performance of NFTyping.typeComponents: time 0.004146/0.7607, allocations: 1.538 MB / 1.23 GB, free: 5.758 MB / 0.9512 GB Notification: Performance of NFTyping.typeBindings: time 0.002126/0.7628, allocations: 0.8326 MB / 1.231 GB, free: 4.922 MB / 0.9512 GB Notification: Performance of NFTyping.typeClassSections: time 0.002489/0.7653, allocations: 1.052 MB / 1.232 GB, free: 3.867 MB / 0.9512 GB Notification: Performance of NFFlatten.flatten: time 0.003801/0.7691, allocations: 3.914 MB / 1.236 GB, free: 15.95 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00601/0.7752, allocations: 5.609 MB / 1.242 GB, free: 10.24 MB / 0.9669 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002187/0.7774, allocations: 1.757 MB / 1.243 GB, free: 8.48 MB / 0.9669 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002849/0.7802, allocations: 2.1 MB / 1.245 GB, free: 6.375 MB / 0.9669 GB Notification: Performance of NFPackage.collectConstants: time 0.0008403/0.7811, allocations: 416 kB / 1.246 GB, free: 5.969 MB / 0.9669 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001926/0.783, allocations: 1.065 MB / 1.247 GB, free: 4.902 MB / 0.9669 GB Notification: Performance of NFScalarize.scalarize: time 0.001505/0.7845, allocations: 1.665 MB / 1.248 GB, free: 3.234 MB / 0.9669 GB Notification: Performance of NFVerifyModel.verify: time 0.001548/0.7861, allocations: 1.596 MB / 1.25 GB, free: 1.633 MB / 0.9669 GB Notification: Performance of NFConvertDAE.convert: time 0.004875/0.791, allocations: 6.054 MB / 1.256 GB, free: 11.56 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 6.752e-06/0.791, allocations: 4 kB / 1.256 GB, free: 11.56 MB / 0.9825 GB Notification: Performance of FrontEnd: time 1.933e-06/0.791, allocations: 0 / 1.256 GB, free: 11.56 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 7.664e-05/0.7911, allocations: 0 / 1.256 GB, free: 11.56 MB / 0.9825 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 735 * Number of variables: 735 Notification: Performance of Generate backend data structure: time 0.005107/0.7962, allocations: 2.775 MB / 1.259 GB, free: 8.723 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 4.516e-05/0.7962, allocations: 12.03 kB / 1.259 GB, free: 8.711 MB / 0.9825 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0005961/0.7968, allocations: 428.9 kB / 1.259 GB, free: 8.281 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003015/0.7999, allocations: 0.6652 MB / 1.26 GB, free: 7.613 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002854/0.8027, allocations: 1.446 MB / 1.261 GB, free: 6.129 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001344/0.8029, allocations: 206 kB / 1.261 GB, free: 5.926 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003949/0.8033, allocations: 268.4 kB / 1.262 GB, free: 5.664 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006622/0.8099, allocations: 4.727 MB / 1.266 GB, free: 0.8477 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.887e-05/0.81, allocations: 3.938 kB / 1.266 GB, free: 0.8438 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002703/0.8103, allocations: 116 kB / 1.266 GB, free: 0.7305 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001507/0.8104, allocations: 148.6 kB / 1.266 GB, free: 0.582 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005678/0.8161, allocations: 4.081 MB / 1.27 GB, free: 12.49 MB / 0.9981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02079/0.8369, allocations: 20.11 MB / 1.29 GB, free: 6.406 MB / 1.014 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002846/0.8398, allocations: 1.898 MB / 1.292 GB, free: 4.355 MB / 1.014 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009804/0.8408, allocations: 0.7665 MB / 1.293 GB, free: 3.578 MB / 1.014 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001358/0.8409, allocations: 101.7 kB / 1.293 GB, free: 3.461 MB / 1.014 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.492e-05/0.841, allocations: 47.16 kB / 1.293 GB, free: 3.406 MB / 1.014 GB Notification: Performance of pre-optimization done (n=77): time 2.745e-06/0.841, allocations: 0 / 1.293 GB, free: 3.406 MB / 1.014 GB Notification: Performance of matching and sorting (n=92): time 0.01719/0.8582, allocations: 5.193 MB / 1.298 GB, free: 14.2 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.954e-05/0.8583, allocations: 149.4 kB / 1.298 GB, free: 14.02 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001098/0.8594, allocations: 0.9684 MB / 1.299 GB, free: 13.04 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 6.393e-05/0.8595, allocations: 41.7 kB / 1.299 GB, free: 12.99 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006128/0.8601, allocations: 1.18 MB / 1.3 GB, free: 11.79 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002539/0.8603, allocations: 335.4 kB / 1.3 GB, free: 11.46 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005024/0.8609, allocations: 359.2 kB / 1.301 GB, free: 11.11 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0001065/0.861, allocations: 333.9 kB / 1.301 GB, free: 10.77 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001167/0.8621, allocations: 0.8753 MB / 1.302 GB, free: 9.895 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001517/0.8637, allocations: 1.518 MB / 1.303 GB, free: 8.086 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002718/0.8664, allocations: 2.446 MB / 1.306 GB, free: 5.348 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.302e-05/0.8664, allocations: 8 kB / 1.306 GB, free: 5.34 MB / 1.029 GB Notification: Performance of matching and sorting (n=211) (initialization): time 0.003403/0.8698, allocations: 2.508 MB / 1.308 GB, free: 2.82 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 2.631e-05/0.8699, allocations: 16 kB / 1.308 GB, free: 2.805 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.816e-05/0.8699, allocations: 23.94 kB / 1.308 GB, free: 2.781 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.839e-05/0.8699, allocations: 32 kB / 1.308 GB, free: 2.75 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002247/0.8722, allocations: 0.5186 MB / 1.309 GB, free: 2.23 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.385e-05/0.8723, allocations: 43.86 kB / 1.309 GB, free: 2.188 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001022/0.8733, allocations: 155.5 kB / 1.309 GB, free: 2.035 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001438/0.8734, allocations: 91.98 kB / 1.309 GB, free: 1.945 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002482/0.8759, allocations: 1.897 MB / 1.311 GB, free: 44 kB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00154/0.8775, allocations: 1.503 MB / 1.312 GB, free: 14.25 MB / 1.045 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002691/0.8802, allocations: 2.43 MB / 1.315 GB, free: 11.53 MB / 1.045 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.945e-05/0.8802, allocations: 11.94 kB / 1.315 GB, free: 11.52 MB / 1.045 GB Notification: Performance of matching and sorting (n=211) (initialization_lambda0): time 0.003577/0.8838, allocations: 2.481 MB / 1.317 GB, free: 9.023 MB / 1.045 GB Notification: Performance of prepare postOptimizeDAE: time 2.275e-05/0.8838, allocations: 16 kB / 1.317 GB, free: 9.008 MB / 1.045 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.713e-05/0.8839, allocations: 20 kB / 1.317 GB, free: 8.988 MB / 1.045 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.99e-05/0.8839, allocations: 32 kB / 1.317 GB, free: 8.957 MB / 1.045 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002319/0.8862, allocations: 0.5147 MB / 1.318 GB, free: 8.441 MB / 1.045 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.846e-05/0.8863, allocations: 44.14 kB / 1.318 GB, free: 8.398 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001115/0.8874, allocations: 151.6 kB / 1.318 GB, free: 8.25 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001538/0.8876, allocations: 83.98 kB / 1.318 GB, free: 8.168 MB / 1.045 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 96 * 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 (211): * Single equations (assignments): 211 * 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 0.0003995/0.888, allocations: 291.6 kB / 1.318 GB, free: 7.875 MB / 1.045 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002673/0.8883, allocations: 90.97 kB / 1.318 GB, free: 7.785 MB / 1.045 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002633/0.8909, allocations: 1.836 MB / 1.32 GB, free: 5.902 MB / 1.045 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.247e-06/0.8909, allocations: 11.94 kB / 1.32 GB, free: 5.891 MB / 1.045 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.645e-06/0.8909, allocations: 0 / 1.32 GB, free: 5.891 MB / 1.045 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.156e-05/0.8909, allocations: 11.92 kB / 1.32 GB, free: 5.879 MB / 1.045 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01027/0.9012, allocations: 9.05 MB / 1.329 GB, free: 11.82 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.422e-05/0.9012, allocations: 12.06 kB / 1.329 GB, free: 11.81 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009849/0.9022, allocations: 247.6 kB / 1.329 GB, free: 11.57 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.59e-05/0.9023, allocations: 16 kB / 1.329 GB, free: 11.55 MB / 1.061 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.126e-05/0.9023, allocations: 32 kB / 1.329 GB, free: 11.52 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.378e-05/0.9024, allocations: 15.94 kB / 1.329 GB, free: 11.5 MB / 1.061 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.25e-05/0.9024, allocations: 23.88 kB / 1.329 GB, free: 11.48 MB / 1.061 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001754/0.9041, allocations: 1.771 MB / 1.331 GB, free: 9.562 MB / 1.061 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000521/0.9047, allocations: 295.9 kB / 1.331 GB, free: 9.254 MB / 1.061 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001464/0.9048, allocations: 31.98 kB / 1.331 GB, free: 9.223 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006934/0.9055, allocations: 71.91 kB / 1.332 GB, free: 9.152 MB / 1.061 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000137/0.9057, allocations: 91.61 kB / 1.332 GB, free: 9.062 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.71e-05/0.9057, allocations: 36 kB / 1.332 GB, free: 9.027 MB / 1.061 GB Notification: Performance of sorting global known variables: time 0.0008452/0.9066, allocations: 0.7293 MB / 1.332 GB, free: 8.305 MB / 1.061 GB Notification: Performance of sort global known variables: time 1.4e-07/0.9066, allocations: 0 / 1.332 GB, free: 8.305 MB / 1.061 GB Notification: Performance of remove unused functions: time 0.002541/0.9091, allocations: 0.8047 MB / 1.333 GB, free: 7.5 MB / 1.061 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 47 * 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 (89): * Single equations (assignments): 89 * 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 Backend phase and start with SimCode phase: time 0.002235/0.9114, allocations: 2.373 MB / 1.336 GB, free: 4.961 MB / 1.061 GB Notification: Performance of simCode: created initialization part: time 0.003925/0.9153, allocations: 3.003 MB / 1.338 GB, free: 1.965 MB / 1.061 GB Notification: Performance of simCode: created event and clocks part: time 6.021e-06/0.9153, allocations: 0 / 1.338 GB, free: 1.965 MB / 1.061 GB Notification: Performance of simCode: created simulation system equations: time 0.0006894/0.916, allocations: 0.5767 MB / 1.339 GB, free: 1.391 MB / 1.061 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001264/0.9173, allocations: 181 kB / 1.339 GB, free: 1.223 MB / 1.061 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01898/0.9363, allocations: 14.78 MB / 1.354 GB, free: 1.457 MB / 1.076 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002233/0.9386, allocations: 2.112 MB / 1.356 GB, free: 15.3 MB / 1.092 GB Notification: Performance of simCode: alias equations: time 0.002157/0.9407, allocations: 1.023 MB / 1.357 GB, free: 14.28 MB / 1.092 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0009815/0.9417, allocations: 0.757 MB / 1.357 GB, free: 13.52 MB / 1.092 GB Notification: Performance of SimCode: time 9.22e-07/0.9417, allocations: 0 / 1.357 GB, free: 13.52 MB / 1.092 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1118/1.054, allocations: 29.91 MB / 1.387 GB, free: 15.84 MB / 1.123 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.818/9.871, allocations: 11.94 kB / 1.387 GB, free: 15.83 MB / 1.123 GB (rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter_res.mat --tempDir=temp_Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Converter_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 Buildings_latest_Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Converter.fmu > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Electrical_AC_ThreePhasesUnbalanced_Conversion_Examples_Converter.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Conversion.Examples.Converter.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches