Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.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: translateModel(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|res.m_flow_nominal|res.m_flow|res.m_flow_turbulent|resLarPip.m_flow_nominal|resLarPip.m_flow|resLarPip.m_flow_turbulent|res.v|resLarPip.v|res.dh|resLarPip.dh",fileNamePrefix="Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter") translateModel(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|res.m_flow_nominal|res.m_flow|res.m_flow_turbulent|resLarPip.m_flow_nominal|resLarPip.m_flow|resLarPip.m_flow_turbulent|res.v|resLarPip.v|res.dh|resLarPip.dh",fileNamePrefix="Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001727/0.001727, allocations: 111.3 kB / 15.23 MB, free: 0.6562 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002241/0.002241, allocations: 192.7 kB / 16.13 MB, free: 6.656 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.487/1.487, allocations: 222.9 MB / 239.8 MB, free: 4.59 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.0.1-master/package.mo): time 2.714/2.714, allocations: 461.9 MB / 0.7342 GB, free: 15.04 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001261/0.001261, allocations: 61.52 kB / 0.8984 GB, free: 37.23 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.327/0.3283, allocations: 157.4 MB / 1.052 GB, free: 8.859 MB / 0.8106 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter): time 0.01453/0.3429, allocations: 15.01 MB / 1.067 GB, free: 9.789 MB / 0.8262 GB Notification: Performance of NFInst.instExpressions: time 0.0055/0.3484, allocations: 3.931 MB / 1.071 GB, free: 5.848 MB / 0.8262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000566/0.349, allocations: 19.88 kB / 1.071 GB, free: 5.828 MB / 0.8262 GB Notification: Performance of NFTyping.typeComponents: time 0.0005377/0.3496, allocations: 155.1 kB / 1.071 GB, free: 5.676 MB / 0.8262 GB Notification: Performance of NFTyping.typeBindings: time 0.001616/0.3512, allocations: 0.6105 MB / 1.071 GB, free: 5.062 MB / 0.8262 GB Notification: Performance of NFTyping.typeClassSections: time 0.001214/0.3524, allocations: 424.3 kB / 1.072 GB, free: 4.656 MB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.001603/0.354, allocations: 1.364 MB / 1.073 GB, free: 3.289 MB / 0.8262 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0003764/0.3544, allocations: 245 kB / 1.073 GB, free: 3.047 MB / 0.8262 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0006668/0.3551, allocations: 378.3 kB / 1.074 GB, free: 2.676 MB / 0.8262 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003073/0.3554, allocations: 270.8 kB / 1.074 GB, free: 2.41 MB / 0.8262 GB Notification: Performance of NFPackage.collectConstants: time 4.108e-05/0.3555, allocations: 12 kB / 1.074 GB, free: 2.398 MB / 0.8262 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001205/0.3567, allocations: 0.6938 MB / 1.075 GB, free: 1.703 MB / 0.8262 GB Notification: Performance of NFScalarize.scalarize: time 9.579e-05/0.3568, allocations: 71.67 kB / 1.075 GB, free: 1.633 MB / 0.8262 GB Notification: Performance of NFVerifyModel.verify: time 0.0001888/0.357, allocations: 179 kB / 1.075 GB, free: 1.457 MB / 0.8262 GB Notification: Performance of NFConvertDAE.convert: time 0.0009706/0.358, allocations: 0.7011 MB / 1.076 GB, free: 0.7539 MB / 0.8262 GB Notification: Performance of FrontEnd - DAE generated: time 3.306e-06/0.358, allocations: 0 / 1.076 GB, free: 0.7539 MB / 0.8262 GB Notification: Performance of FrontEnd: time 9.81e-07/0.358, allocations: 0 / 1.076 GB, free: 0.7539 MB / 0.8262 GB Notification: Performance of Transformations before backend: time 5.611e-06/0.358, allocations: 0 / 1.076 GB, free: 0.7539 MB / 0.8262 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 40 * Number of variables: 40 Notification: Performance of Generate backend data structure: time 0.001067/0.3591, allocations: 0.7513 MB / 1.076 GB, free: 15.95 MB / 0.8419 GB Notification: Performance of prepare preOptimizeDAE: time 2.803e-05/0.3591, allocations: 12.03 kB / 1.076 GB, free: 15.94 MB / 0.8419 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.333e-05/0.3592, allocations: 40.47 kB / 1.076 GB, free: 15.9 MB / 0.8419 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008434/0.3601, allocations: 0.49 MB / 1.077 GB, free: 15.38 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.625e-05/0.3601, allocations: 16.33 kB / 1.077 GB, free: 15.36 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.173e-05/0.3601, allocations: 20 kB / 1.077 GB, free: 15.34 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003643/0.3605, allocations: 180.1 kB / 1.077 GB, free: 15.16 MB / 0.8419 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.041e-05/0.3605, allocations: 0 / 1.077 GB, free: 15.16 MB / 0.8419 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.129e-05/0.3605, allocations: 11.92 kB / 1.077 GB, free: 15.15 MB / 0.8419 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.823e-06/0.3606, allocations: 4 kB / 1.077 GB, free: 15.14 MB / 0.8419 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003211/0.3609, allocations: 139.8 kB / 1.077 GB, free: 15.01 MB / 0.8419 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001029/0.3619, allocations: 0.865 MB / 1.078 GB, free: 14.04 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002475/0.3622, allocations: 114.7 kB / 1.078 GB, free: 13.92 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001561/0.3624, allocations: 76.8 kB / 1.078 GB, free: 13.84 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003282/0.3627, allocations: 336.4 kB / 1.079 GB, free: 13.44 MB / 0.8419 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.941e-05/0.3627, allocations: 30.56 kB / 1.079 GB, free: 13.4 MB / 0.8419 GB Notification: Performance of pre-optimization done (n=12): time 1.212e-06/0.3627, allocations: 4 kB / 1.079 GB, free: 13.4 MB / 0.8419 GB Notification: Performance of matching and sorting (n=12): time 0.0005725/0.3633, allocations: 221.1 kB / 1.079 GB, free: 13.18 MB / 0.8419 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.744e-05/0.3634, allocations: 51.41 kB / 1.079 GB, free: 13.11 MB / 0.8419 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003435/0.3637, allocations: 345.7 kB / 1.079 GB, free: 12.77 MB / 0.8419 GB Notification: Performance of collectPreVariables (initialization): time 3.778e-05/0.3638, allocations: 29.7 kB / 1.079 GB, free: 12.73 MB / 0.8419 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001406/0.3639, allocations: 196.2 kB / 1.079 GB, free: 12.54 MB / 0.8419 GB Notification: Performance of collectInitialBindings (initialization): time 3.862e-05/0.364, allocations: 39.45 kB / 1.079 GB, free: 12.5 MB / 0.8419 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.129e-05/0.364, allocations: 37.7 kB / 1.079 GB, free: 12.46 MB / 0.8419 GB Notification: Performance of setup shared object (initialization): time 0.0001321/0.3642, allocations: 338.8 kB / 1.08 GB, free: 12.12 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001432/0.3643, allocations: 56.77 kB / 1.08 GB, free: 12.06 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001707/0.3645, allocations: 88.69 kB / 1.08 GB, free: 11.96 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002603/0.3648, allocations: 117.6 kB / 1.08 GB, free: 11.84 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.823e-06/0.3648, allocations: 0 / 1.08 GB, free: 11.84 MB / 0.8419 GB Notification: Performance of matching and sorting (n=12) (initialization): time 0.0003647/0.3651, allocations: 181.1 kB / 1.08 GB, free: 11.65 MB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 1.477e-05/0.3652, allocations: 7.938 kB / 1.08 GB, free: 11.64 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.909e-06/0.3652, allocations: 0 / 1.08 GB, free: 11.64 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.156e-05/0.3652, allocations: 0 / 1.08 GB, free: 11.64 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001452/0.3653, allocations: 28.03 kB / 1.08 GB, free: 11.62 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.422e-06/0.3654, allocations: 4.031 kB / 1.08 GB, free: 11.61 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000227/0.3656, allocations: 39.83 kB / 1.08 GB, free: 11.57 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.576e-05/0.3656, allocations: 8.062 kB / 1.08 GB, free: 11.57 MB / 0.8419 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0002085/0.3658, allocations: 156.1 kB / 1.08 GB, free: 11.41 MB / 0.8419 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001504/0.366, allocations: 92.41 kB / 1.081 GB, free: 11.3 MB / 0.8419 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002365/0.3663, allocations: 109.6 kB / 1.081 GB, free: 11.19 MB / 0.8419 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 9.32e-07/0.3663, allocations: 0 / 1.081 GB, free: 11.19 MB / 0.8419 GB Notification: Performance of matching and sorting (n=12) (initialization_lambda0): time 0.0003392/0.3666, allocations: 177.2 kB / 1.081 GB, free: 11.01 MB / 0.8419 GB Notification: Performance of prepare postOptimizeDAE: time 7.163e-06/0.3666, allocations: 4 kB / 1.081 GB, free: 11.01 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.452e-06/0.3666, allocations: 0 / 1.081 GB, free: 11.01 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (initialization): time 5.47e-06/0.3666, allocations: 7.938 kB / 1.081 GB, free: 11 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001121/0.3668, allocations: 23.97 kB / 1.081 GB, free: 10.98 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.839e-06/0.3668, allocations: 4 kB / 1.081 GB, free: 10.97 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002056/0.367, allocations: 27.83 kB / 1.081 GB, free: 10.95 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.423e-05/0.367, allocations: 11.98 kB / 1.081 GB, free: 10.93 MB / 0.8419 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * 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 (12): * Single equations (assignments): 12 * 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 9.644e-05/0.3671, allocations: 188.2 kB / 1.081 GB, free: 10.74 MB / 0.8419 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.932e-05/0.3672, allocations: 35.56 kB / 1.081 GB, free: 10.71 MB / 0.8419 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004887/0.3677, allocations: 224.5 kB / 1.081 GB, free: 10.48 MB / 0.8419 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.661e-06/0.3677, allocations: 0 / 1.081 GB, free: 10.48 MB / 0.8419 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.989e-06/0.3677, allocations: 0 / 1.081 GB, free: 10.48 MB / 0.8419 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.387e-06/0.3677, allocations: 4 kB / 1.081 GB, free: 10.47 MB / 0.8419 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0008957/0.3686, allocations: 0.6297 MB / 1.082 GB, free: 9.777 MB / 0.8419 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.472e-06/0.3686, allocations: 4 kB / 1.082 GB, free: 9.773 MB / 0.8419 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001118/0.3687, allocations: 27.97 kB / 1.082 GB, free: 9.746 MB / 0.8419 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.414e-06/0.3687, allocations: 96 / 1.082 GB, free: 9.746 MB / 0.8419 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.292e-05/0.3688, allocations: 8 kB / 1.082 GB, free: 9.738 MB / 0.8419 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.997e-06/0.3688, allocations: 3.938 kB / 1.082 GB, free: 9.734 MB / 0.8419 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.432e-06/0.3688, allocations: 96 / 1.082 GB, free: 9.734 MB / 0.8419 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004201/0.3692, allocations: 323.7 kB / 1.082 GB, free: 9.395 MB / 0.8419 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001059/0.3693, allocations: 124.6 kB / 1.082 GB, free: 9.254 MB / 0.8419 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.423e-05/0.3694, allocations: 8 kB / 1.082 GB, free: 9.246 MB / 0.8419 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002288/0.3696, allocations: 19.97 kB / 1.082 GB, free: 9.227 MB / 0.8419 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.493e-05/0.3697, allocations: 11.98 kB / 1.082 GB, free: 9.215 MB / 0.8419 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.319e-05/0.3697, allocations: 11.94 kB / 1.082 GB, free: 9.203 MB / 0.8419 GB Notification: Performance of sorting global known variables: time 0.0002321/0.3699, allocations: 251.2 kB / 1.083 GB, free: 8.961 MB / 0.8419 GB Notification: Performance of sort global known variables: time 1.3e-07/0.3699, allocations: 0 / 1.083 GB, free: 8.961 MB / 0.8419 GB Notification: Performance of remove unused functions: time 0.0005966/0.3705, allocations: 191.5 kB / 1.083 GB, free: 8.773 MB / 0.8419 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * 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 (14): * Single equations (assignments): 12 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * 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 0.0005306/0.3711, allocations: 246.4 kB / 1.083 GB, free: 8.527 MB / 0.8419 GB Notification: Performance of simCode: created initialization part: time 0.0004996/0.3716, allocations: 199.7 kB / 1.083 GB, free: 8.332 MB / 0.8419 GB Notification: Performance of simCode: created event and clocks part: time 2.855e-06/0.3716, allocations: 0 / 1.083 GB, free: 8.332 MB / 0.8419 GB Notification: Performance of simCode: created simulation system equations: time 0.0001908/0.3718, allocations: 75.89 kB / 1.083 GB, free: 8.258 MB / 0.8419 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008354/0.3726, allocations: 152.7 kB / 1.083 GB, free: 8.109 MB / 0.8419 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0008561/0.3735, allocations: 0.6743 MB / 1.084 GB, free: 7.395 MB / 0.8419 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002971/0.3738, allocations: 0.7921 MB / 1.085 GB, free: 6.578 MB / 0.8419 GB Notification: Performance of simCode: alias equations: time 0.0002401/0.3741, allocations: 74.89 kB / 1.085 GB, free: 6.508 MB / 0.8419 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.904e-05/0.3741, allocations: 31.44 kB / 1.085 GB, free: 6.477 MB / 0.8419 GB Notification: Performance of SimCode: time 2.61e-07/0.3741, allocations: 4 kB / 1.085 GB, free: 6.473 MB / 0.8419 GB Notification: Performance of Templates: time 0.01144/0.3856, allocations: 6.294 MB / 1.091 GB, free: 284 kB / 0.8419 GB make -j1 -f Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.makefile (rm -f Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.pipe ; mkfifo Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.pipe >> ../files/Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.sim & ./Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.pipe 2>&1) diffSimulationResults("Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_FixedResistances_Examples_HydraulicDiameter.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.FixedResistances.Examples.HydraulicDiameter.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches