Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.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 10.1.1-maint.10.0.x/package.mo", uses=false) Using package Buildings with version 10.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.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.HeatTransfer.Windows.Examples.BoundaryHeatTransfer,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|extCon.air.T|extCon.glaUns.T|extCon.conWinUns.solid.T|extCon.conWinUns.fluid.T|extCon.frame.T|extCon.radOut.TRad|extCon.shaRad.TSha|extCon.glaSha.T",fileNamePrefix="Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer") translateModel(Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|extCon.air.T|extCon.glaUns.T|extCon.conWinUns.solid.T|extCon.conWinUns.fluid.T|extCon.frame.T|extCon.radOut.TRad|extCon.shaRad.TSha|extCon.glaSha.T",fileNamePrefix="Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001562/0.001562, allocations: 103.2 kB / 16.41 MB, free: 6.461 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001603/0.001603, allocations: 192.2 kB / 17.34 MB, free: 5.715 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.361/1.361, allocations: 222.9 MB / 241 MB, free: 15.15 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 10.1.1-maint.10.0.x/package.mo): time 2.487/2.487, allocations: 437.1 MB / 0.7112 GB, free: 4.348 MB / 0.5762 GB Notification: Performance of FrontEnd - loaded program: time 0.001262/0.001262, allocations: 68.08 kB / 1.019 GB, free: 9.398 MB / 0.795 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.7677/0.7689, allocations: 151.6 MB / 1.167 GB, free: 3.828 MB / 0.8887 GB Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer): time 0.005513/0.7745, allocations: 4.457 MB / 1.172 GB, free: 15.34 MB / 0.9044 GB Notification: Performance of NFInst.instExpressions: time 0.004105/0.7786, allocations: 3.029 MB / 1.175 GB, free: 12.3 MB / 0.9044 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005612/0.7792, allocations: 15.94 kB / 1.175 GB, free: 12.29 MB / 0.9044 GB Notification: Performance of NFTyping.typeComponents: time 0.002104/0.7814, allocations: 0.9145 MB / 1.176 GB, free: 11.37 MB / 0.9044 GB Notification: Performance of NFTyping.typeBindings: time 0.0009836/0.7824, allocations: 361.6 kB / 1.176 GB, free: 11.02 MB / 0.9044 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005425/0.7829, allocations: 205.4 kB / 1.176 GB, free: 10.82 MB / 0.9044 GB Notification: Performance of NFFlatten.flatten: time 0.001308/0.7842, allocations: 0.9814 MB / 1.177 GB, free: 9.832 MB / 0.9044 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005136/0.7848, allocations: 361.9 kB / 1.177 GB, free: 9.461 MB / 0.9044 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0004664/0.7853, allocations: 378.3 kB / 1.178 GB, free: 9.09 MB / 0.9044 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0004902/0.7858, allocations: 409.8 kB / 1.178 GB, free: 8.688 MB / 0.9044 GB Notification: Performance of NFPackage.collectConstants: time 7.819e-05/0.7858, allocations: 56 kB / 1.178 GB, free: 8.633 MB / 0.9044 GB Notification: Performance of NFFlatten.collectFunctions: time 0.000189/0.786, allocations: 87.97 kB / 1.178 GB, free: 8.547 MB / 0.9044 GB Notification: Performance of NFScalarize.scalarize: time 0.0001482/0.7862, allocations: 179.2 kB / 1.178 GB, free: 8.371 MB / 0.9044 GB Notification: Performance of NFVerifyModel.verify: time 0.000313/0.7865, allocations: 429.5 kB / 1.179 GB, free: 7.949 MB / 0.9044 GB Notification: Performance of NFConvertDAE.convert: time 0.0009797/0.7875, allocations: 0.9798 MB / 1.18 GB, free: 6.965 MB / 0.9044 GB Notification: Performance of FrontEnd - DAE generated: time 3.447e-06/0.7875, allocations: 0 / 1.18 GB, free: 6.965 MB / 0.9044 GB Notification: Performance of FrontEnd: time 1.402e-06/0.7875, allocations: 4 kB / 1.18 GB, free: 6.961 MB / 0.9044 GB Notification: Performance of Transformations before backend: time 1.052e-05/0.7875, allocations: 0 / 1.18 GB, free: 6.961 MB / 0.9044 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 109 * Number of variables: 109 Notification: Performance of Generate backend data structure: time 0.001639/0.7892, allocations: 1.221 MB / 1.181 GB, free: 5.688 MB / 0.9044 GB Notification: Performance of prepare preOptimizeDAE: time 3.646e-05/0.7892, allocations: 12.92 kB / 1.181 GB, free: 5.676 MB / 0.9044 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009038/0.7901, allocations: 232.1 kB / 1.181 GB, free: 5.449 MB / 0.9044 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008264/0.791, allocations: 0.6994 MB / 1.182 GB, free: 4.707 MB / 0.9044 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.518e-05/0.791, allocations: 33.38 kB / 1.182 GB, free: 4.676 MB / 0.9044 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.952e-05/0.7911, allocations: 44.12 kB / 1.182 GB, free: 4.633 MB / 0.9044 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008634/0.7919, allocations: 482 kB / 1.182 GB, free: 4.152 MB / 0.9044 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.351e-05/0.792, allocations: 0 / 1.182 GB, free: 4.152 MB / 0.9044 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.611e-05/0.792, allocations: 16 kB / 1.182 GB, free: 4.137 MB / 0.9044 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.04e-05/0.792, allocations: 12 kB / 1.182 GB, free: 4.125 MB / 0.9044 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008838/0.7929, allocations: 391.7 kB / 1.183 GB, free: 3.742 MB / 0.9044 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002316/0.7952, allocations: 1.475 MB / 1.184 GB, free: 2.199 MB / 0.9044 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006086/0.7959, allocations: 267.2 kB / 1.185 GB, free: 1.93 MB / 0.9044 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002578/0.7961, allocations: 141.3 kB / 1.185 GB, free: 1.789 MB / 0.9044 GB Notification: Performance of preOpt evalFunc (simulation): time 3.717e-05/0.7962, allocations: 4.234 kB / 1.185 GB, free: 1.785 MB / 0.9044 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.671e-05/0.7962, allocations: 38.8 kB / 1.185 GB, free: 1.738 MB / 0.9044 GB Notification: Performance of pre-optimization done (n=28): time 1.713e-06/0.7962, allocations: 3.938 kB / 1.185 GB, free: 1.734 MB / 0.9044 GB Notification: Performance of matching and sorting (n=28): time 0.001904/0.7981, allocations: 0.6847 MB / 1.185 GB, free: 1.023 MB / 0.9044 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.817e-05/0.7982, allocations: 81.11 kB / 1.185 GB, free: 0.9258 MB / 0.9044 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001127/0.7993, allocations: 0.9272 MB / 1.186 GB, free: 15.97 MB / 0.92 GB Notification: Performance of collectPreVariables (initialization): time 2.785e-05/0.7994, allocations: 25.7 kB / 1.186 GB, free: 15.94 MB / 0.92 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003157/0.7997, allocations: 440.5 kB / 1.187 GB, free: 15.51 MB / 0.92 GB Notification: Performance of collectInitialBindings (initialization): time 7.985e-05/0.7998, allocations: 95.17 kB / 1.187 GB, free: 15.41 MB / 0.92 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001143/0.7999, allocations: 57.97 kB / 1.187 GB, free: 15.35 MB / 0.92 GB Notification: Performance of setup shared object (initialization): time 9.881e-05/0.8, allocations: 322 kB / 1.187 GB, free: 15.03 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000352/0.8004, allocations: 133.9 kB / 1.187 GB, free: 14.9 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003768/0.8008, allocations: 164.5 kB / 1.188 GB, free: 14.73 MB / 0.92 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005589/0.8013, allocations: 269.5 kB / 1.188 GB, free: 14.46 MB / 0.92 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.047e-06/0.8013, allocations: 0 / 1.188 GB, free: 14.46 MB / 0.92 GB Notification: Performance of matching and sorting (n=34) (initialization): time 0.001182/0.8025, allocations: 0.5014 MB / 1.188 GB, free: 13.95 MB / 0.92 GB Notification: Performance of prepare postOptimizeDAE: time 1.587e-05/0.8025, allocations: 7.938 kB / 1.188 GB, free: 13.95 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.889e-06/0.8026, allocations: 0 / 1.188 GB, free: 13.95 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0004409/0.803, allocations: 96.78 kB / 1.188 GB, free: 13.85 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003504/0.8034, allocations: 67.83 kB / 1.188 GB, free: 13.78 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00189/0.8053, allocations: 1.814 MB / 1.19 GB, free: 11.82 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006146/0.8059, allocations: 95.66 kB / 1.19 GB, free: 11.73 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.307e-05/0.8059, allocations: 4.234 kB / 1.19 GB, free: 11.73 MB / 0.92 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005963/0.8065, allocations: 356 kB / 1.191 GB, free: 11.38 MB / 0.92 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0003679/0.8069, allocations: 174.6 kB / 1.191 GB, free: 11.2 MB / 0.92 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005664/0.8075, allocations: 269.3 kB / 1.191 GB, free: 10.93 MB / 0.92 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.272e-06/0.8075, allocations: 0 / 1.191 GB, free: 10.93 MB / 0.92 GB Notification: Performance of matching and sorting (n=34) (initialization_lambda0): time 0.001132/0.8086, allocations: 497.5 kB / 1.192 GB, free: 10.43 MB / 0.92 GB Notification: Performance of prepare postOptimizeDAE: time 1.138e-05/0.8087, allocations: 11.94 kB / 1.192 GB, free: 10.42 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.446e-06/0.8087, allocations: 3.984 kB / 1.192 GB, free: 10.42 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003324/0.809, allocations: 80.8 kB / 1.192 GB, free: 10.34 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003288/0.8093, allocations: 71.89 kB / 1.192 GB, free: 10.27 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001611/0.811, allocations: 1.782 MB / 1.193 GB, free: 8.344 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005769/0.8116, allocations: 75.88 kB / 1.194 GB, free: 8.27 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.195e-05/0.8116, allocations: 4 kB / 1.194 GB, free: 8.266 MB / 0.92 GB Notification: Model statistics after passing the back-end for initialization: * 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 initialization (28): * Single equations (assignments): 27 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of prepare postOptimizeDAE: time 0.0001339/0.8117, allocations: 198.3 kB / 1.194 GB, free: 8.066 MB / 0.92 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001089/0.8118, allocations: 91.39 kB / 1.194 GB, free: 7.977 MB / 0.92 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001599/0.812, allocations: 105 kB / 1.194 GB, free: 7.875 MB / 0.92 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.937e-06/0.812, allocations: 8 kB / 1.194 GB, free: 7.867 MB / 0.92 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.615e-06/0.812, allocations: 0 / 1.194 GB, free: 7.867 MB / 0.92 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.889e-06/0.812, allocations: 3.938 kB / 1.194 GB, free: 7.863 MB / 0.92 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001548/0.8136, allocations: 1.049 MB / 1.195 GB, free: 6.746 MB / 0.92 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.845e-06/0.8136, allocations: 0 / 1.195 GB, free: 6.746 MB / 0.92 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002039/0.8138, allocations: 43.97 kB / 1.195 GB, free: 6.703 MB / 0.92 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003247/0.8141, allocations: 84.92 kB / 1.195 GB, free: 6.617 MB / 0.92 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.255e-05/0.8142, allocations: 8 kB / 1.195 GB, free: 6.609 MB / 0.92 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001597/0.8158, allocations: 1.786 MB / 1.197 GB, free: 4.684 MB / 0.92 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.286e-06/0.8158, allocations: 7.969 kB / 1.197 GB, free: 4.676 MB / 0.92 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008735/0.8167, allocations: 0.5237 MB / 1.197 GB, free: 4.121 MB / 0.92 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002158/0.8169, allocations: 200.3 kB / 1.198 GB, free: 3.906 MB / 0.92 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.464e-05/0.817, allocations: 15.92 kB / 1.198 GB, free: 3.891 MB / 0.92 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003855/0.8174, allocations: 23.98 kB / 1.198 GB, free: 3.867 MB / 0.92 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.339e-05/0.8175, allocations: 23.97 kB / 1.198 GB, free: 3.844 MB / 0.92 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.786e-05/0.8175, allocations: 8 kB / 1.198 GB, free: 3.836 MB / 0.92 GB Notification: Performance of sorting global known variables: time 0.0009108/0.8184, allocations: 0.6727 MB / 1.198 GB, free: 3.152 MB / 0.92 GB Notification: Performance of sort global known variables: time 2.01e-07/0.8184, allocations: 0 / 1.198 GB, free: 3.152 MB / 0.92 GB Notification: Performance of remove unused functions: time 0.0006793/0.8191, allocations: 263.6 kB / 1.199 GB, free: 2.895 MB / 0.92 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * 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 (22): * Single equations (assignments): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,6)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0001564/0.8193, allocations: 112.3 kB / 1.199 GB, free: 2.777 MB / 0.92 GB Notification: Performance of simCode: created initialization part: time 0.001493/0.8208, allocations: 0.7391 MB / 1.199 GB, free: 2.012 MB / 0.92 GB Notification: Performance of simCode: created event and clocks part: time 3.246e-06/0.8208, allocations: 0 / 1.199 GB, free: 2.012 MB / 0.92 GB Notification: Performance of simCode: created simulation system equations: time 0.0003554/0.8212, allocations: 266.3 kB / 1.2 GB, free: 1.738 MB / 0.92 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000706/0.8219, allocations: 170.5 kB / 1.2 GB, free: 1.57 MB / 0.92 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002314/0.8242, allocations: 1.543 MB / 1.201 GB, free: 15.98 MB / 0.9356 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005466/0.8248, allocations: 1.035 MB / 1.202 GB, free: 14.91 MB / 0.9356 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001394/0.8249, allocations: 47.42 kB / 1.202 GB, free: 14.86 MB / 0.9356 GB Notification: Performance of SimCode: time 2.2e-07/0.8249, allocations: 0 / 1.202 GB, free: 14.86 MB / 0.9356 GB Notification: Performance of Templates: time 0.01753/0.8424, allocations: 13.74 MB / 1.216 GB, free: 1.156 MB / 0.9356 GB make -j1 -f Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.makefile (rm -f Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe ; mkfifo Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe ; head -c 1048576 < Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe >> ../files/Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.sim & ./Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.pipe 2>&1) diffSimulationResults("Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_10.0.x/Buildings_HeatTransfer_Windows_Examples_BoundaryHeatTransfer.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_10_Buildings.HeatTransfer.Windows.Examples.BoundaryHeatTransfer.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches