Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries.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/ThermofluidStream 1.1.0-main/package.mo", uses=false) Using package ThermofluidStream with version 1.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/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(ThermofluidStream.Boundaries.Tests.DynamicBoundaries,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="Time|source.outlet.m_flow|source1.outlet.m_flow|source2.outlet.m_flow|source3.outlet.m_flow|source4.outlet.m_flow|source5.outlet.m_flow",fileNamePrefix="ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries") translateModel(ThermofluidStream.Boundaries.Tests.DynamicBoundaries,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2000,variableFilter="Time|source.outlet.m_flow|source1.outlet.m_flow|source2.outlet.m_flow|source3.outlet.m_flow|source4.outlet.m_flow|source5.outlet.m_flow",fileNamePrefix="ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001531/0.001531, allocations: 103.6 kB / 16.35 MB, free: 6.289 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001625/0.001625, allocations: 193.4 kB / 17.3 MB, free: 5.859 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.348/1.348, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo): time 0.6871/0.6871, allocations: 89.49 MB / 380.6 MB, free: 8.691 MB / 302.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00155/0.00155, allocations: 83.88 kB / 459.7 MB, free: 10.59 MB / 382.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1214/0.1229, allocations: 67.31 MB / 0.5146 GB, free: 7.207 MB / 446.1 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.Boundaries.Tests.DynamicBoundaries): time 0.3571/0.48, allocations: 184.8 MB / 0.6951 GB, free: 14.46 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.04633/0.5264, allocations: 44.53 MB / 0.7386 GB, free: 1.809 MB / 0.5762 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002694/0.5291, allocations: 35.75 kB / 0.7386 GB, free: 1.773 MB / 0.5762 GB Notification: Performance of NFTyping.typeComponents: time 0.3168/0.846, allocations: 1.982 MB / 0.7405 GB, free: 2.379 MB / 0.5762 GB Notification: Performance of NFTyping.typeBindings: time 0.01168/0.8577, allocations: 3.825 MB / 0.7443 GB, free: 2.344 MB / 0.5762 GB Notification: Performance of NFTyping.typeClassSections: time 0.01781/0.8756, allocations: 7.189 MB / 0.7513 GB, free: 2.301 MB / 0.5762 GB Notification: Performance of NFFlatten.flatten: time 0.006071/0.8817, allocations: 4.081 MB / 0.7553 GB, free: 2.289 MB / 0.5762 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001957/0.8837, allocations: 0.8908 MB / 0.7562 GB, free: 18.12 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02574/0.9094, allocations: 11.17 MB / 0.7671 GB, free: 15.29 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003635/0.9131, allocations: 1.652 MB / 0.7687 GB, free: 15.29 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.001319/0.9144, allocations: 245.8 kB / 0.7689 GB, free: 15.29 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02287/0.9373, allocations: 10.04 MB / 0.7787 GB, free: 15.23 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.001219/0.9386, allocations: 0.5681 MB / 0.7793 GB, free: 15.2 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.003233/0.9418, allocations: 1.488 MB / 0.7807 GB, free: 14.76 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.02066/0.9625, allocations: 8.807 MB / 0.7893 GB, free: 13.91 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 5.551e-06/0.9625, allocations: 0 / 0.7893 GB, free: 13.91 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.493e-06/0.9625, allocations: 0 / 0.7893 GB, free: 13.91 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 4.349e-05/0.9626, allocations: 0 / 0.7893 GB, free: 13.91 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 602 * Number of variables: 602 Notification: Performance of Generate backend data structure: time 0.01128/0.9739, allocations: 4.426 MB / 0.7936 GB, free: 12.08 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 3.464e-05/0.9739, allocations: 9.344 kB / 0.7937 GB, free: 12.08 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002434/0.9764, allocations: 0.5608 MB / 0.7942 GB, free: 11.87 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001942/0.9783, allocations: 1.293 MB / 0.7955 GB, free: 11.19 MB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.307e-05/0.9784, allocations: 183.5 kB / 0.7956 GB, free: 11.18 MB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00029/0.9787, allocations: 236.8 kB / 0.7959 GB, free: 11.17 MB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005406/0.9841, allocations: 2.821 MB / 0.7986 GB, free: 10.24 MB / 0.5919 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.286e-05/0.9842, allocations: 3.094 kB / 0.7986 GB, free: 10.24 MB / 0.5919 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001704/0.9844, allocations: 96.25 kB / 0.7987 GB, free: 10.24 MB / 0.5919 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.059e-05/0.9844, allocations: 61.47 kB / 0.7988 GB, free: 10.24 MB / 0.5919 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005027/0.9895, allocations: 2.342 MB / 0.8011 GB, free: 9.852 MB / 0.5919 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01413/1.004, allocations: 12.76 MB / 0.8135 GB, free: 15.89 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004976/1.009, allocations: 2.092 MB / 0.8156 GB, free: 15.04 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001692/1.01, allocations: 1.048 MB / 0.8166 GB, free: 14.37 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.1101/1.12, allocations: 47.82 MB / 0.8633 GB, free: 9.863 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.869e-05/1.121, allocations: 64.92 kB / 0.8633 GB, free: 9.809 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=208): time 7.114e-06/1.121, allocations: 0 / 0.8633 GB, free: 9.809 MB / 0.6544 GB Notification: Performance of matching and sorting (n=208): time 0.01537/1.136, allocations: 4.317 MB / 0.8676 GB, free: 6.383 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.464e-05/1.136, allocations: 203.9 kB / 0.8678 GB, free: 6.141 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002148/1.138, allocations: 1.463 MB / 0.8692 GB, free: 5.059 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 0.0001454/1.138, allocations: 56.45 kB / 0.8692 GB, free: 5.023 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005895/1.139, allocations: 0.9496 MB / 0.8702 GB, free: 4.461 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005736/1.14, allocations: 0.7035 MB / 0.8709 GB, free: 3.855 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005368/1.14, allocations: 339.1 kB / 0.8712 GB, free: 3.652 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 9.187e-05/1.14, allocations: 305.1 kB / 0.8715 GB, free: 3.352 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001242/1.141, allocations: 0.6518 MB / 0.8721 GB, free: 2.949 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001505/1.143, allocations: 0.947 MB / 0.873 GB, free: 2.195 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002832/1.146, allocations: 1.73 MB / 0.8747 GB, free: 1.078 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.428e-06/1.146, allocations: 7.938 kB / 0.8747 GB, free: 1.07 MB / 0.6544 GB Notification: Performance of matching and sorting (n=238) (initialization): time 0.004407/1.15, allocations: 2.301 MB / 0.877 GB, free: 15.47 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 2.433e-05/1.15, allocations: 8.625 kB / 0.877 GB, free: 15.46 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.553e-05/1.15, allocations: 9.453 kB / 0.877 GB, free: 15.45 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001015/1.151, allocations: 325.3 kB / 0.8773 GB, free: 15.19 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001549/1.153, allocations: 391 kB / 0.8777 GB, free: 14.85 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007627/1.161, allocations: 9.632 MB / 0.8871 GB, free: 5.43 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001573/1.162, allocations: 190.6 kB / 0.8873 GB, free: 5.273 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002163/1.162, allocations: 84.78 kB / 0.8873 GB, free: 5.207 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 30 * Number of states: 0 () * Number of discrete variables: 24 (dynamicPressureInflow5.outlet.state.phase,dynamicPressureInflow4.outlet.state.phase,dynamicPressureInflow3.outlet.state.phase,dynamicPressureInflow2.outlet.state.phase,dynamicPressureInflow1.outlet.state.phase,dynamicPressureInflow.outlet.state.phase,flowResistance5.outlet.state.phase,dynamicPressureOutflow5.outlet.state.phase,source5.outlet.state.phase,flowResistance4.outlet.state.phase,dynamicPressureOutflow4.outlet.state.phase,source4.outlet.state.phase,flowResistance3.outlet.state.phase,dynamicPressureOutflow3.outlet.state.phase,source3.outlet.state.phase,flowResistance2.outlet.state.phase,dynamicPressureOutflow2.outlet.state.phase,source2.outlet.state.phase,flowResistance1.outlet.state.phase,dynamicPressureOutflow1.outlet.state.phase,source1.outlet.state.phase,flowResistance.outlet.state.phase,dynamicPressureOutflow.outlet.state.phase,source.outlet.state.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (214): * Single equations (assignments): 208 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0009426/1.163, allocations: 424.3 kB / 0.8877 GB, free: 4.965 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006597/1.164, allocations: 213.3 kB / 0.888 GB, free: 4.754 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007858/1.172, allocations: 6.407 MB / 0.8942 GB, free: 0.6641 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.105e-05/1.172, allocations: 77.45 kB / 0.8943 GB, free: 0.6055 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.784e-05/1.172, allocations: 15.62 kB / 0.8943 GB, free: 0.5938 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.499e-05/1.172, allocations: 11.95 kB / 0.8943 GB, free: 0.582 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01329/1.185, allocations: 9.989 MB / 0.9041 GB, free: 7.59 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.748e-05/1.185, allocations: 4 kB / 0.9041 GB, free: 7.586 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001317/1.187, allocations: 330.6 kB / 0.9044 GB, free: 7.281 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.001021/1.188, allocations: 332.7 kB / 0.9047 GB, free: 6.941 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001624/1.188, allocations: 63.97 kB / 0.9048 GB, free: 6.879 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.007422/1.195, allocations: 9.642 MB / 0.9142 GB, free: 12.47 MB / 0.7012 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.129e-06/1.195, allocations: 7.375 kB / 0.9142 GB, free: 12.46 MB / 0.7012 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008514/1.204, allocations: 5.687 MB / 0.9197 GB, free: 6.766 MB / 0.7012 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008689/1.205, allocations: 424.3 kB / 0.9201 GB, free: 6.328 MB / 0.7012 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005041/1.205, allocations: 83.44 kB / 0.9202 GB, free: 6.246 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001459/1.207, allocations: 59.95 kB / 0.9203 GB, free: 6.188 MB / 0.7012 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003592/1.207, allocations: 170.9 kB / 0.9204 GB, free: 6.023 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001333/1.207, allocations: 79.95 kB / 0.9205 GB, free: 5.945 MB / 0.7012 GB Notification: Performance of sorting global known variables: time 0.001668/1.209, allocations: 1.259 MB / 0.9217 GB, free: 4.668 MB / 0.7012 GB Notification: Performance of sort global known variables: time 2.2e-07/1.209, allocations: 0 / 0.9217 GB, free: 4.668 MB / 0.7012 GB Notification: Performance of remove unused functions: time 0.005217/1.214, allocations: 1.767 MB / 0.9235 GB, free: 2.898 MB / 0.7012 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 12 * Number of states: 6 (flowResistance5.inlet.m_flow,flowResistance4.inlet.m_flow,flowResistance3.inlet.m_flow,flowResistance2.inlet.m_flow,flowResistance1.inlet.m_flow,flowResistance.inlet.m_flow) * Number of discrete variables: 36 ($cse26.phase,$cse26.region,$cse28.phase,$cse28.region,$cse29.phase,$cse29.region,$cse21.phase,$cse21.region,$cse23.phase,$cse23.region,$cse24.phase,$cse24.region,$cse16.phase,$cse16.region,$cse18.phase,$cse18.region,$cse19.phase,$cse19.region,$cse11.phase,$cse11.region,$cse13.phase,$cse13.region,$cse14.phase,$cse14.region,$cse6.phase,$cse6.region,$cse8.phase,$cse8.region,$cse9.phase,$cse9.region,$cse1.phase,$cse1.region,$cse3.phase,$cse3.region,$cse4.phase,$cse4.region) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (208): * Single equations (assignments): 184 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 18 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%), (1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.005335/1.22, allocations: 1.794 MB / 0.9252 GB, free: 1.309 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.005182/1.225, allocations: 3.114 MB / 0.9283 GB, free: 14.16 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 6.112e-06/1.225, allocations: 0 / 0.9283 GB, free: 14.16 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.003567/1.228, allocations: 2.499 MB / 0.9307 GB, free: 11.64 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004914/1.233, allocations: 0.8899 MB / 0.9316 GB, free: 10.84 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01103/1.244, allocations: 6.49 MB / 0.9379 GB, free: 4.305 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001359/1.246, allocations: 1.902 MB / 0.9398 GB, free: 2.371 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.001801/1.248, allocations: 0.8868 MB / 0.9406 GB, free: 1.512 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004631/1.248, allocations: 183.4 kB / 0.9408 GB, free: 1.332 MB / 0.7169 GB Notification: Performance of SimCode: time 7.92e-07/1.248, allocations: 0 / 0.9408 GB, free: 1.332 MB / 0.7169 GB Notification: Performance of Templates: time 0.3263/1.574, allocations: 77.82 MB / 1.017 GB, free: 365 MB / 0.7794 GB make -j1 -f ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries.makefile (rm -f ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries.pipe ; mkfifo ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries.pipe ; head -c 1048576 < ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries.pipe >> ../files/ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries.sim & ./ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries -abortSlowSimulation -alarm=1200 -s cvode -emit_protected -lv LOG_STATS > ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries.pipe 2>&1) diffSimulationResults("ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries_res.mat","/mnt/ReferenceFiles/ThermofluidStream-main-regression/ReferenceData/ThermofluidStream.Boundaries.Tests.DynamicBoundaries_ref.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches