Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Channel_kc_evenGapLaminar_KC",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC,fileNamePrefix="ModelicaTest_3_2_3_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Channel_kc_evenGapLaminar_KC",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 0.001062/0.001062, allocations: 101.3 kB / 16.4 MB, free: 6.438 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009887/0.0009889, allocations: 192.2 kB / 17.34 MB, free: 5.703 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.308/1.308, allocations: 205.1 MB / 223.2 MB, free: 12.24 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2019/0.2019, allocations: 43.52 MB / 314.1 MB, free: 456 kB / 254.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001688/0.001688, allocations: 67.89 kB / 441.3 MB, free: 6.125 MB / 318.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1067/0.1084, allocations: 57.79 MB / 499.1 MB, free: 12.26 MB / 382.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC): time 0.003367/0.1118, allocations: 2.154 MB / 0.4895 GB, free: 10.09 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.001565/0.1134, allocations: 0.951 MB / 0.4905 GB, free: 9.133 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001564/0.1136, allocations: 4 kB / 0.4905 GB, free: 9.129 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0002907/0.1139, allocations: 67.59 kB / 0.4905 GB, free: 9.062 MB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0004689/0.1144, allocations: 159.2 kB / 0.4907 GB, free: 8.906 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.000299/0.1147, allocations: 83.66 kB / 0.4908 GB, free: 8.824 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.0005508/0.1152, allocations: 489.6 kB / 0.4912 GB, free: 8.344 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0001008/0.1153, allocations: 57.05 kB / 0.4913 GB, free: 8.285 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.000301/0.1156, allocations: 187 kB / 0.4915 GB, free: 8.102 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003173/0.116, allocations: 222.9 kB / 0.4917 GB, free: 7.883 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 4.234e-05/0.116, allocations: 12 kB / 0.4917 GB, free: 7.871 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003543/0.1164, allocations: 191.7 kB / 0.4919 GB, free: 7.684 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001356/0.1165, allocations: 115.4 kB / 0.492 GB, free: 7.57 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0002215/0.1168, allocations: 190.7 kB / 0.4922 GB, free: 7.383 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0006988/0.1175, allocations: 0.5366 MB / 0.4927 GB, free: 6.844 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.408e-06/0.1175, allocations: 0 / 0.4927 GB, free: 6.844 MB / 382.1 MB Notification: Performance of FrontEnd: time 1.633e-06/0.1175, allocations: 4 kB / 0.4927 GB, free: 6.84 MB / 382.1 MB Notification: Performance of Transformations before backend: time 1.602e-05/0.1175, allocations: 0 / 0.4927 GB, free: 6.84 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 148 * Number of variables: 148 Notification: Performance of Generate backend data structure: time 0.001295/0.1188, allocations: 0.7668 MB / 0.4934 GB, free: 6.027 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.403e-05/0.1189, allocations: 8.031 kB / 0.4935 GB, free: 6.02 MB / 382.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001179/0.119, allocations: 106.7 kB / 0.4936 GB, free: 5.906 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001111/0.1191, allocations: 56.61 kB / 0.4936 GB, free: 5.852 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004307/0.1196, allocations: 307.8 kB / 0.4939 GB, free: 5.512 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.52e-05/0.1196, allocations: 40.98 kB / 0.4939 GB, free: 5.469 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.614e-05/0.1197, allocations: 48 kB / 0.494 GB, free: 5.422 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001015/0.1207, allocations: 0.707 MB / 0.4947 GB, free: 4.711 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.437e-05/0.1207, allocations: 4 kB / 0.4947 GB, free: 4.707 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.552e-05/0.1208, allocations: 16 kB / 0.4947 GB, free: 4.691 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.377e-05/0.1208, allocations: 53.28 kB / 0.4947 GB, free: 4.637 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001305/0.1222, allocations: 0.7466 MB / 0.4955 GB, free: 3.887 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00303/0.1252, allocations: 1.435 MB / 0.4969 GB, free: 2.402 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0007578/0.126, allocations: 456.4 kB / 0.4973 GB, free: 1.949 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002821/0.1263, allocations: 157.2 kB / 0.4975 GB, free: 1.793 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 4.319e-05/0.1263, allocations: 16.44 kB / 0.4975 GB, free: 1.777 MB / 382.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.994e-05/0.1263, allocations: 34.56 kB / 0.4975 GB, free: 1.734 MB / 382.1 MB Notification: Performance of pre-optimization done (n=28): time 1.673e-06/0.1264, allocations: 3.938 kB / 0.4975 GB, free: 1.73 MB / 382.1 MB Notification: Performance of matching and sorting (n=28): time 0.001168/0.1275, allocations: 0.5516 MB / 0.4981 GB, free: 1.172 MB / 382.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.108e-05/0.1276, allocations: 51.41 kB / 0.4981 GB, free: 1.109 MB / 382.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005701/0.1282, allocations: 0.5291 MB / 0.4986 GB, free: 0.5703 MB / 382.1 MB Notification: Performance of collectPreVariables (initialization): time 2.871e-05/0.1282, allocations: 29.7 kB / 0.4986 GB, free: 0.5352 MB / 382.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001571/0.1284, allocations: 244.6 kB / 0.4989 GB, free: 300 kB / 382.1 MB Notification: Performance of collectInitialBindings (initialization): time 8.793e-05/0.1285, allocations: 103.1 kB / 0.499 GB, free: 196 kB / 382.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001255/0.1286, allocations: 89.95 kB / 0.4991 GB, free: 96 kB / 382.1 MB Notification: Performance of setup shared object (initialization): time 0.000146/0.1288, allocations: 354.8 kB / 0.4994 GB, free: 15.74 MB / 398.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002903/0.1291, allocations: 152.5 kB / 0.4995 GB, free: 15.59 MB / 398.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003565/0.1294, allocations: 260.2 kB / 0.4998 GB, free: 15.3 MB / 398.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007534/0.1302, allocations: 439.5 kB / 0.5002 GB, free: 14.83 MB / 398.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.631e-06/0.1302, allocations: 4 kB / 0.5002 GB, free: 14.82 MB / 398.1 MB Notification: Performance of matching and sorting (n=40) (initialization): time 0.0008508/0.1311, allocations: 497.1 kB / 0.5007 GB, free: 14.33 MB / 398.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.935e-05/0.1311, allocations: 4 kB / 0.5007 GB, free: 14.33 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.488e-06/0.1311, allocations: 4 kB / 0.5007 GB, free: 14.32 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 2.031e-05/0.1311, allocations: 4 kB / 0.5007 GB, free: 14.32 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001017/0.1322, allocations: 215.9 kB / 0.5009 GB, free: 14.11 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004126/0.1363, allocations: 7.322 MB / 0.5081 GB, free: 6.508 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003526/0.1367, allocations: 59.5 kB / 0.5081 GB, free: 6.449 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.892e-05/0.1367, allocations: 23.98 kB / 0.5081 GB, free: 6.426 MB / 398.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 13 * Number of states: 0 () * Number of discrete variables: 12 (m_flow_IN_con_4[3].target,m_flow_IN_con_4[2].target,m_flow_IN_con_4[1].target,m_flow_IN_con_3[3].target,m_flow_IN_con_3[2].target,m_flow_IN_con_3[1].target,m_flow_IN_con_2[3].target,m_flow_IN_con_2[2].target,m_flow_IN_con_2[1].target,m_flow_IN_con_1[3].target,m_flow_IN_con_1[2].target,m_flow_IN_con_1[1].target) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (40): * Single equations (assignments): 28 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 12 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 12 systems {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0003767/0.1371, allocations: 225.5 kB / 0.5084 GB, free: 6.195 MB / 398.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.975e-05/0.1372, allocations: 51.67 kB / 0.5084 GB, free: 6.145 MB / 398.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001012/0.1382, allocations: 0.5409 MB / 0.5089 GB, free: 5.598 MB / 398.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.556e-06/0.1383, allocations: 7.984 kB / 0.5089 GB, free: 5.59 MB / 398.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.989e-06/0.1383, allocations: 3.938 kB / 0.5089 GB, free: 5.586 MB / 398.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.157e-06/0.1383, allocations: 0 / 0.5089 GB, free: 5.586 MB / 398.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005417/0.1388, allocations: 433.2 kB / 0.5094 GB, free: 5.113 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.166e-06/0.1388, allocations: 0 / 0.5094 GB, free: 5.113 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009903/0.1398, allocations: 195.9 kB / 0.5095 GB, free: 4.922 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 8.115e-06/0.1399, allocations: 11.92 kB / 0.5096 GB, free: 4.91 MB / 398.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.971e-05/0.1399, allocations: 11.94 kB / 0.5096 GB, free: 4.898 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004054/0.144, allocations: 7.325 MB / 0.5167 GB, free: 13.29 MB / 414.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.074e-06/0.144, allocations: 0 / 0.5167 GB, free: 13.29 MB / 414.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007824/0.1448, allocations: 0.5081 MB / 0.5172 GB, free: 12.77 MB / 414.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001566/0.1449, allocations: 128.8 kB / 0.5173 GB, free: 12.62 MB / 414.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.396e-05/0.145, allocations: 4 kB / 0.5173 GB, free: 12.62 MB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002418/0.1453, allocations: 15.92 kB / 0.5174 GB, free: 12.61 MB / 414.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.11e-05/0.1453, allocations: 23.97 kB / 0.5174 GB, free: 12.58 MB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.911e-05/0.1454, allocations: 15.98 kB / 0.5174 GB, free: 12.57 MB / 414.1 MB Notification: Performance of sorting global known variables: time 0.0004227/0.1458, allocations: 391 kB / 0.5178 GB, free: 12.18 MB / 414.1 MB Notification: Performance of sort global known variables: time 1.3e-07/0.1458, allocations: 0 / 0.5178 GB, free: 12.18 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.0004872/0.1463, allocations: 135.8 kB / 0.5179 GB, free: 12.05 MB / 414.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * 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 (28): * Single equations (assignments): 16 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 12 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 12 systems {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001346/0.1477, allocations: 1.09 MB / 0.519 GB, free: 10.93 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.001478/0.1492, allocations: 0.5318 MB / 0.5195 GB, free: 10.4 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 2.695e-06/0.1492, allocations: 0 / 0.5195 GB, free: 10.4 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001039/0.1502, allocations: 344.1 kB / 0.5198 GB, free: 10.06 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000498/0.1507, allocations: 97.84 kB / 0.5199 GB, free: 9.965 MB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006643/0.1574, allocations: 5.259 MB / 0.525 GB, free: 4.555 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005085/0.1579, allocations: 0.901 MB / 0.5259 GB, free: 3.629 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0003012/0.1582, allocations: 128.1 kB / 0.526 GB, free: 3.5 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002386/0.1585, allocations: 143.4 kB / 0.5262 GB, free: 3.359 MB / 414.1 MB Notification: Performance of SimCode: time 7.01e-07/0.1585, allocations: 0 / 0.5262 GB, free: 3.359 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.249/0.4075, allocations: 13.51 MB / 0.5394 GB, free: 40.8 MB / 414.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 11.48/11.88, allocations: 16.16 kB / 0.5394 GB, free: 40.79 MB / 414.1 MB (rm -f ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC.sim & python3 -m fmpy simulate --output-file ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC_res.csv --start-time 0 --stop-time 1.01 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000404 ModelicaTest_3_2_3_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Channel_kc_evenGapLaminar_KC.fmu > ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC.pipe 2>&1) diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC_res.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/Channel/kc_evenGapLaminar_KC/kc_evenGapLaminar_KC.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Channel.kc_evenGapLaminar_KC.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches