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: "" <> buildModelFMU(ThermofluidStream.Boundaries.Tests.DynamicBoundaries,fileNamePrefix="ThermofluidStream_ThermofluidStream_Boundaries_Tests_DynamicBoundaries",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ThermofluidStream.Boundaries.Tests.DynamicBoundaries,fileNamePrefix="ThermofluidStream_ThermofluidStream_Boundaries_Tests_DynamicBoundaries",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 0.006314/0.006314, allocations: 100.3 kB / 15.73 MB, free: 6.027 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001464/0.001464, allocations: 187.2 kB / 16.67 MB, free: 5.965 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.314/1.314, allocations: 222.9 MB / 240.4 MB, free: 4.203 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ThermofluidStream 1.1.0-main/package.mo): time 0.6192/0.6192, allocations: 91.21 MB / 381.7 MB, free: 9.367 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001637/0.001637, allocations: 83.88 kB / 0.5164 GB, free: 9.516 MB / 398.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1252/0.1268, allocations: 67.69 MB / 0.5825 GB, free: 5.746 MB / 462.1 MB Notification: Performance of NFInst.instantiate(ThermofluidStream.Boundaries.Tests.DynamicBoundaries): time 0.4573/0.5842, allocations: 185.6 MB / 0.7638 GB, free: 14.77 MB / 0.6075 GB Notification: Performance of NFInst.instExpressions: time 0.05201/0.6362, allocations: 44.86 MB / 0.8076 GB, free: 1.754 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003733/0.64, allocations: 159 kB / 0.8078 GB, free: 1.598 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.005661/0.6457, allocations: 2.046 MB / 0.8098 GB, free: 15.54 MB / 0.6544 GB Notification: Performance of NFTyping.typeBindings: time 0.01199/0.6577, allocations: 4.037 MB / 0.8137 GB, free: 11.47 MB / 0.6544 GB Notification: Performance of NFTyping.typeClassSections: time 0.02143/0.6792, allocations: 7.204 MB / 0.8207 GB, free: 4.266 MB / 0.6544 GB Notification: Performance of NFFlatten.flatten: time 0.007643/0.6869, allocations: 4.668 MB / 0.8253 GB, free: 15.58 MB / 0.67 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001937/0.6889, allocations: 0.9492 MB / 0.8262 GB, free: 14.59 MB / 0.67 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02186/0.7108, allocations: 11.52 MB / 0.8375 GB, free: 2.898 MB / 0.67 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003353/0.7142, allocations: 1.765 MB / 0.8392 GB, free: 1.121 MB / 0.67 GB Notification: Performance of NFPackage.collectConstants: time 0.001016/0.7152, allocations: 244 kB / 0.8394 GB, free: 0.8828 MB / 0.67 GB Notification: Performance of NFFlatten.collectFunctions: time 0.4233/1.139, allocations: 10.03 MB / 0.8492 GB, free: 26.71 MB / 0.67 GB Notification: Performance of NFScalarize.scalarize: time 0.001608/1.14, allocations: 0.6126 MB / 0.8498 GB, free: 26.71 MB / 0.67 GB Notification: Performance of NFVerifyModel.verify: time 0.004121/1.144, allocations: 1.673 MB / 0.8514 GB, free: 26.71 MB / 0.67 GB Notification: Performance of NFConvertDAE.convert: time 0.03758/1.182, allocations: 9.4 MB / 0.8606 GB, free: 26.49 MB / 0.67 GB Notification: Performance of FrontEnd - DAE generated: time 7.945e-06/1.182, allocations: 0 / 0.8606 GB, free: 26.49 MB / 0.67 GB Notification: Performance of FrontEnd: time 2.835e-06/1.182, allocations: 1.188 kB / 0.8606 GB, free: 26.49 MB / 0.67 GB Notification: Performance of Transformations before backend: time 0.0001433/1.182, allocations: 0 / 0.8606 GB, free: 26.49 MB / 0.67 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 614 * Number of variables: 614 Notification: Performance of Generate backend data structure: time 0.0175/1.2, allocations: 5.031 MB / 0.8655 GB, free: 24.44 MB / 0.67 GB Notification: Performance of prepare preOptimizeDAE: time 7.2e-05/1.2, allocations: 9 kB / 0.8655 GB, free: 24.44 MB / 0.67 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004245/1.2, allocations: 329.1 kB / 0.8659 GB, free: 24.39 MB / 0.67 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002904/1.203, allocations: 0.635 MB / 0.8665 GB, free: 24.19 MB / 0.67 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.004927/1.208, allocations: 2.241 MB / 0.8687 GB, free: 23.57 MB / 0.67 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000139/1.208, allocations: 175.9 kB / 0.8688 GB, free: 23.56 MB / 0.67 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000431/1.209, allocations: 246.4 kB / 0.8691 GB, free: 23.56 MB / 0.67 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005748/1.214, allocations: 2.846 MB / 0.8718 GB, free: 23.18 MB / 0.67 GB Notification: Performance of preOpt findStateOrder (simulation): time 4.716e-05/1.214, allocations: 9.438 kB / 0.8719 GB, free: 23.18 MB / 0.67 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.00016/1.215, allocations: 98.28 kB / 0.8719 GB, free: 23.18 MB / 0.67 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.026e-05/1.215, allocations: 60.47 kB / 0.872 GB, free: 23.18 MB / 0.67 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004824/1.22, allocations: 2.374 MB / 0.8743 GB, free: 23.16 MB / 0.67 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01456/1.234, allocations: 13.83 MB / 0.8878 GB, free: 14.7 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004539/1.239, allocations: 2.162 MB / 0.8899 GB, free: 14.53 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001509/1.24, allocations: 1.054 MB / 0.891 GB, free: 14.48 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.09256/1.333, allocations: 47.81 MB / 0.9377 GB, free: 11.54 MB / 0.7012 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.674e-05/1.333, allocations: 75.06 kB / 0.9377 GB, free: 11.48 MB / 0.7012 GB Notification: Performance of pre-optimization done (n=208): time 4.969e-06/1.333, allocations: 0 / 0.9377 GB, free: 11.48 MB / 0.7012 GB Notification: Performance of matching and sorting (n=208): time 0.0115/1.344, allocations: 4.384 MB / 0.942 GB, free: 7.984 MB / 0.7012 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001114/1.345, allocations: 201.7 kB / 0.9422 GB, free: 7.746 MB / 0.7012 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003732/1.348, allocations: 2.054 MB / 0.9442 GB, free: 6.195 MB / 0.7012 GB Notification: Performance of collectPreVariables (initialization): time 0.0002631/1.349, allocations: 66.45 kB / 0.9443 GB, free: 6.152 MB / 0.7012 GB Notification: Performance of collectInitialEqns (initialization): time 0.0009897/1.35, allocations: 1.281 MB / 0.9455 GB, free: 5.523 MB / 0.7012 GB Notification: Performance of collectInitialBindings (initialization): time 0.0007601/1.35, allocations: 0.7013 MB / 0.9462 GB, free: 4.922 MB / 0.7012 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.000649/1.351, allocations: 339.3 kB / 0.9465 GB, free: 4.719 MB / 0.7012 GB Notification: Performance of setup shared object (initialization): time 0.0001019/1.351, allocations: 301.1 kB / 0.9468 GB, free: 4.422 MB / 0.7012 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001324/1.353, allocations: 0.6613 MB / 0.9475 GB, free: 4.008 MB / 0.7012 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001553/1.354, allocations: 0.9297 MB / 0.9484 GB, free: 3.273 MB / 0.7012 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002868/1.357, allocations: 1.742 MB / 0.9501 GB, free: 2.145 MB / 0.7012 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.377e-06/1.357, allocations: 0 / 0.9501 GB, free: 2.145 MB / 0.7012 GB Notification: Performance of matching and sorting (n=238) (initialization): time 0.00542/1.362, allocations: 2.377 MB / 0.9524 GB, free: 480 kB / 0.7012 GB Notification: Performance of prepare postOptimizeDAE: time 2.961e-05/1.362, allocations: 11.75 kB / 0.9524 GB, free: 472 kB / 0.7012 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.667e-05/1.363, allocations: 8 kB / 0.9524 GB, free: 464 kB / 0.7012 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009718/1.363, allocations: 296.8 kB / 0.9527 GB, free: 216 kB / 0.7012 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001507/1.365, allocations: 399.8 kB / 0.9531 GB, free: 15.86 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008526/1.374, allocations: 9.618 MB / 0.9625 GB, free: 6.449 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002581/1.376, allocations: 187.4 kB / 0.9627 GB, free: 6.297 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004574/1.377, allocations: 91.47 kB / 0.9627 GB, free: 6.227 MB / 0.7169 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 0.00173/1.378, allocations: 458.6 kB / 0.9632 GB, free: 5.965 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001278/1.38, allocations: 284.3 kB / 0.9634 GB, free: 5.684 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00955/1.389, allocations: 6.463 MB / 0.9698 GB, free: 1.539 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.177e-05/1.389, allocations: 77.08 kB / 0.9698 GB, free: 1.48 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.58e-05/1.389, allocations: 8 kB / 0.9698 GB, free: 1.473 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.557e-05/1.389, allocations: 11.95 kB / 0.9699 GB, free: 1.461 MB / 0.7169 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01553/1.405, allocations: 10.22 MB / 0.9798 GB, free: 10.91 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.066e-05/1.405, allocations: 0 / 0.9798 GB, free: 10.91 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001331/1.406, allocations: 333.4 kB / 0.9801 GB, free: 10.62 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0009114/1.407, allocations: 321 kB / 0.9805 GB, free: 10.35 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001924/1.408, allocations: 62.03 kB / 0.9805 GB, free: 10.32 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00816/1.416, allocations: 9.625 MB / 0.9899 GB, free: 0.8789 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.244e-06/1.416, allocations: 4 kB / 0.9899 GB, free: 0.875 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01/1.426, allocations: 5.762 MB / 0.9955 GB, free: 13.01 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001633/1.427, allocations: 473.2 kB / 0.996 GB, free: 12.54 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009954/1.428, allocations: 88.38 kB / 0.9961 GB, free: 12.48 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002019/1.431, allocations: 71.08 kB / 0.9961 GB, free: 12.45 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004818/1.431, allocations: 172 kB / 0.9963 GB, free: 12.3 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002041/1.431, allocations: 78.19 kB / 0.9964 GB, free: 12.24 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.003196/1.434, allocations: 1.652 MB / 0.998 GB, free: 11.05 MB / 0.7481 GB Notification: Performance of sort global known variables: time 3.71e-07/1.434, allocations: 0 / 0.998 GB, free: 11.05 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.008155/1.443, allocations: 1.771 MB / 0.9997 GB, free: 9.43 MB / 0.7481 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 ($cse27.phase,$cse27.region,$cse28.phase,$cse28.region,$cse30.phase,$cse30.region,$cse22.phase,$cse22.region,$cse23.phase,$cse23.region,$cse25.phase,$cse25.region,$cse17.phase,$cse17.region,$cse18.phase,$cse18.region,$cse20.phase,$cse20.region,$cse12.phase,$cse12.region,$cse13.phase,$cse13.region,$cse15.phase,$cse15.region,$cse7.phase,$cse7.region,$cse8.phase,$cse8.region,$cse10.phase,$cse10.region,$cse2.phase,$cse2.region,$cse3.phase,$cse3.region,$cse5.phase,$cse5.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 0.01891/1.462, allocations: 8.024 MB / 1.008 GB, free: 1.789 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.006269/1.468, allocations: 3.113 MB / 1.011 GB, free: 14.64 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 8.867e-06/1.468, allocations: 8 kB / 1.011 GB, free: 14.64 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.004071/1.472, allocations: 2.492 MB / 1.013 GB, free: 12.11 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006593/1.479, allocations: 0.9491 MB / 1.014 GB, free: 11.19 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04982/1.529, allocations: 22.75 MB / 1.036 GB, free: 4.191 MB / 0.7794 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002587/1.531, allocations: 2.118 MB / 1.038 GB, free: 2.047 MB / 0.7794 GB Notification: Performance of simCode: alias equations: time 0.002828/1.534, allocations: 0.9496 MB / 1.039 GB, free: 1.113 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002692/1.537, allocations: 1.659 MB / 1.041 GB, free: 15.5 MB / 0.795 GB Notification: Performance of SimCode: time 1.422e-06/1.537, allocations: 0 / 1.041 GB, free: 15.5 MB / 0.795 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5322/2.069, allocations: 114.6 MB / 1.153 GB, free: 417.5 MB / 0.8887 GB Notification: Performance of buildModelFMU: Generate platform static: time 17.87/19.94, allocations: 6.016 kB / 1.153 GB, free: 417.5 MB / 0.8887 GB (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 & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ThermofluidStream_ThermofluidStream.Boundaries.Tests.DynamicBoundaries_res.mat --tempDir=temp_ThermofluidStream_ThermofluidStream_Boundaries_Tests_DynamicBoundaries_fmu --startTime=0 --stopTime=1 --timeout=1200 --tolerance=1e-06 ThermofluidStream_ThermofluidStream_Boundaries_Tests_DynamicBoundaries.fmu > 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