Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter.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 9.1.2-maint.9.1.x/package.mo", uses=false) Using package Buildings with version 9.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.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.Fluid.Movers.Examples.MoverParameter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pump_Nrpm.m_flow|pump_dp.m_flow|pump_m_flow.m_flow|pump_y.m_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter") translateModel(Buildings.Fluid.Movers.Examples.MoverParameter,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|pump_Nrpm.m_flow|pump_dp.m_flow|pump_m_flow.m_flow|pump_y.m_flow",fileNamePrefix="Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter") 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: 110.7 kB / 16.37 MB, free: 6.004 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001745/0.001745, allocations: 195.8 kB / 17.31 MB, free: 5.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.379/1.379, allocations: 222.9 MB / 241 MB, free: 15.17 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 9.1.2-maint.9.1.x/package.mo): time 2.201/2.201, allocations: 390.3 MB / 0.6655 GB, free: 0.5547 MB / 0.5294 GB Notification: Performance of FrontEnd - loaded program: time 0.001315/0.001315, allocations: 66.83 kB / 0.814 GB, free: 32.75 MB / 0.6231 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3147/0.3161, allocations: 140.4 MB / 0.9511 GB, free: 8.023 MB / 0.7325 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Examples.MoverParameter): time 0.09832/0.4144, allocations: 94.76 MB / 1.044 GB, free: 8.941 MB / 0.8262 GB Notification: Performance of NFInst.instExpressions: time 0.04312/0.4576, allocations: 29.97 MB / 1.073 GB, free: 10.89 MB / 0.8575 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.005869/0.4635, allocations: 155.2 kB / 1.073 GB, free: 10.74 MB / 0.8575 GB Notification: Performance of NFTyping.typeComponents: time 0.007091/0.4706, allocations: 2.004 MB / 1.075 GB, free: 8.727 MB / 0.8575 GB Notification: Performance of NFTyping.typeBindings: time 0.01287/0.4836, allocations: 4.486 MB / 1.079 GB, free: 4.223 MB / 0.8575 GB Notification: Performance of NFTyping.typeClassSections: time 0.008898/0.4925, allocations: 3.6 MB / 1.083 GB, free: 0.6445 MB / 0.8575 GB Notification: Performance of NFFlatten.flatten: time 0.5089/1.001, allocations: 8.816 MB / 1.092 GB, free: 14.19 MB / 0.8575 GB Notification: Performance of NFFlatten.resolveConnections: time 0.006512/1.008, allocations: 3.256 MB / 1.095 GB, free: 13.87 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01047/1.018, allocations: 3.751 MB / 1.098 GB, free: 13.86 MB / 0.8575 GB Notification: Performance of NFSimplifyModel.simplify: time 0.005514/1.024, allocations: 2.742 MB / 1.101 GB, free: 13.4 MB / 0.8575 GB Notification: Performance of NFPackage.collectConstants: time 0.001152/1.025, allocations: 392.1 kB / 1.101 GB, free: 13.4 MB / 0.8575 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008024/1.033, allocations: 2.648 MB / 1.104 GB, free: 13.4 MB / 0.8575 GB Notification: Performance of NFScalarize.scalarize: time 0.002497/1.036, allocations: 1.602 MB / 1.106 GB, free: 13.22 MB / 0.8575 GB Notification: Performance of NFVerifyModel.verify: time 0.005115/1.041, allocations: 2.502 MB / 1.108 GB, free: 12.48 MB / 0.8575 GB Notification: Performance of NFConvertDAE.convert: time 0.01219/1.053, allocations: 7.591 MB / 1.115 GB, free: 11.59 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 6.112e-06/1.053, allocations: 1.094 kB / 1.115 GB, free: 11.59 MB / 0.8575 GB Notification: Performance of FrontEnd: time 2.023e-06/1.053, allocations: 0 / 1.115 GB, free: 11.59 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 0.0001535/1.053, allocations: 0 / 1.115 GB, free: 11.59 MB / 0.8575 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 478 * Number of variables: 478 Notification: Performance of Generate backend data structure: time 0.01227/1.066, allocations: 5.538 MB / 1.121 GB, free: 9.07 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 4.747e-05/1.066, allocations: 9.719 kB / 1.121 GB, free: 9.07 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008444/1.074, allocations: 1.545 MB / 1.122 GB, free: 8.738 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01169/1.086, allocations: 5.169 MB / 1.127 GB, free: 7.785 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001666/1.086, allocations: 166.7 kB / 1.128 GB, free: 7.777 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005154/1.086, allocations: 220 kB / 1.128 GB, free: 7.773 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005527/1.092, allocations: 2.965 MB / 1.131 GB, free: 7.461 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.618e-05/1.092, allocations: 2.25 kB / 1.131 GB, free: 7.461 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002082/1.092, allocations: 81.66 kB / 1.131 GB, free: 7.461 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.176e-05/1.092, allocations: 51.06 kB / 1.131 GB, free: 7.457 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005305/1.098, allocations: 2.283 MB / 1.133 GB, free: 7.41 MB / 0.8575 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 0.02053/1.118, allocations: 12.54 MB / 1.145 GB, free: 18.13 MB / 0.8731 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003991/1.122, allocations: 1.671 MB / 1.147 GB, free: 18.06 MB / 0.8731 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001731/1.124, allocations: 0.7545 MB / 1.148 GB, free: 18.03 MB / 0.8731 GB Notification: Performance of preOpt evalFunc (simulation): time 0.008623/1.133, allocations: 4.918 MB / 1.152 GB, free: 15.43 MB / 0.8731 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.688e-05/1.133, allocations: 38.38 kB / 1.152 GB, free: 15.39 MB / 0.8731 GB Notification: Performance of pre-optimization done (n=65): time 2.144e-06/1.133, allocations: 0 / 1.152 GB, free: 15.39 MB / 0.8731 GB Notification: Performance of matching and sorting (n=65): time 0.005858/1.138, allocations: 2.425 MB / 1.155 GB, free: 14.55 MB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.277e-05/1.139, allocations: 57.81 kB / 1.155 GB, free: 14.48 MB / 0.8731 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006606/1.145, allocations: 4.842 MB / 1.16 GB, free: 12.74 MB / 0.8731 GB Notification: Performance of collectPreVariables (initialization): time 0.0004131/1.146, allocations: 57.11 kB / 1.16 GB, free: 12.69 MB / 0.8731 GB Notification: Performance of collectInitialEqns (initialization): time 0.001448/1.147, allocations: 2.067 MB / 1.162 GB, free: 11.01 MB / 0.8731 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003493/1.147, allocations: 238.2 kB / 1.162 GB, free: 10.81 MB / 0.8731 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0007432/1.148, allocations: 0.4933 MB / 1.162 GB, free: 10.54 MB / 0.8731 GB Notification: Performance of setup shared object (initialization): time 0.0001174/1.148, allocations: 311.2 kB / 1.163 GB, free: 10.24 MB / 0.8731 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002753/1.151, allocations: 1.595 MB / 1.164 GB, free: 9.48 MB / 0.8731 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003543/1.155, allocations: 2.597 MB / 1.167 GB, free: 7.359 MB / 0.8731 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.005936/1.161, allocations: 4.085 MB / 1.171 GB, free: 4.703 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.518e-05/1.161, allocations: 5.812 kB / 1.171 GB, free: 4.703 MB / 0.8731 GB Notification: Performance of matching and sorting (n=255) (initialization): time 0.0082/1.169, allocations: 4.458 MB / 1.175 GB, free: 2.75 MB / 0.8731 GB Notification: Performance of prepare postOptimizeDAE: time 3.169e-05/1.169, allocations: 19 kB / 1.175 GB, free: 2.75 MB / 0.8731 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.752e-05/1.169, allocations: 34.53 kB / 1.175 GB, free: 2.75 MB / 0.8731 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.218e-05/1.169, allocations: 40.84 kB / 1.175 GB, free: 2.75 MB / 0.8731 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003401/1.172, allocations: 0.6134 MB / 1.176 GB, free: 2.621 MB / 0.8731 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002523/1.175, allocations: 3.011 MB / 1.179 GB, free: 15.92 MB / 0.8887 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003877/1.179, allocations: 380.3 kB / 1.179 GB, free: 15.7 MB / 0.8887 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002958/1.179, allocations: 188.1 kB / 1.179 GB, free: 15.67 MB / 0.8887 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004098/1.183, allocations: 2.227 MB / 1.182 GB, free: 14.47 MB / 0.8887 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.003019/1.186, allocations: 2.332 MB / 1.184 GB, free: 12.46 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.005194/1.191, allocations: 3.556 MB / 1.187 GB, free: 9.648 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.739e-05/1.191, allocations: 8 kB / 1.187 GB, free: 9.641 MB / 0.8887 GB Notification: Performance of matching and sorting (n=255) (initialization_lambda0): time 0.007652/1.199, allocations: 3.912 MB / 1.191 GB, free: 5.918 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 2.513e-05/1.199, allocations: 16 kB / 1.191 GB, free: 5.902 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.419e-05/1.199, allocations: 32 kB / 1.191 GB, free: 5.871 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 3.772e-05/1.199, allocations: 48.69 kB / 1.191 GB, free: 5.824 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002857/1.202, allocations: 0.6486 MB / 1.192 GB, free: 5.211 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.376e-05/1.202, allocations: 65.09 kB / 1.192 GB, free: 5.16 MB / 0.8887 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003752/1.206, allocations: 290.1 kB / 1.192 GB, free: 4.879 MB / 0.8887 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003089/1.206, allocations: 183.9 kB / 1.192 GB, free: 4.699 MB / 0.8887 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 142 * 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 (224): * Single equations (assignments): 216 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * 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): 4 systems {1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0006458/1.207, allocations: 322.8 kB / 1.193 GB, free: 4.41 MB / 0.8887 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0008069/1.208, allocations: 410.5 kB / 1.193 GB, free: 4.004 MB / 0.8887 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005812/1.214, allocations: 2.426 MB / 1.195 GB, free: 1.617 MB / 0.8887 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.41e-05/1.214, allocations: 11.98 kB / 1.195 GB, free: 1.605 MB / 0.8887 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.362e-06/1.214, allocations: 0 / 1.195 GB, free: 1.605 MB / 0.8887 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.091e-05/1.214, allocations: 3.984 kB / 1.195 GB, free: 1.602 MB / 0.8887 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009785/1.223, allocations: 4.776 MB / 1.2 GB, free: 12.8 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.472e-06/1.223, allocations: 4 kB / 1.2 GB, free: 12.8 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001413/1.225, allocations: 250.2 kB / 1.2 GB, free: 12.56 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003682/1.225, allocations: 141.6 kB / 1.2 GB, free: 12.42 MB / 0.9044 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.99e-05/1.225, allocations: 35.97 kB / 1.2 GB, free: 12.38 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001703/1.227, allocations: 2.676 MB / 1.203 GB, free: 9.617 MB / 0.9044 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.438e-06/1.227, allocations: 4.031 kB / 1.203 GB, free: 9.613 MB / 0.9044 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005175/1.232, allocations: 2.242 MB / 1.205 GB, free: 7.359 MB / 0.9044 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001989/1.234, allocations: 0.6476 MB / 1.206 GB, free: 6.688 MB / 0.9044 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000558/1.235, allocations: 20 kB / 1.206 GB, free: 6.668 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001883/1.237, allocations: 123.9 kB / 1.206 GB, free: 6.547 MB / 0.9044 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001059/1.237, allocations: 76.34 kB / 1.206 GB, free: 6.477 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001393/1.237, allocations: 55.95 kB / 1.206 GB, free: 6.422 MB / 0.9044 GB Notification: Performance of sorting global known variables: time 0.005277/1.242, allocations: 3.321 MB / 1.209 GB, free: 3.121 MB / 0.9044 GB Notification: Performance of sort global known variables: time 1.91e-07/1.242, allocations: 0 / 1.209 GB, free: 3.121 MB / 0.9044 GB Notification: Performance of remove unused functions: time 0.005243/1.247, allocations: 1.696 MB / 1.211 GB, free: 1.422 MB / 0.9044 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 (88): * Single equations (assignments): 74 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 10 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 2 * 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): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems 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): 2 systems {(1,1), (1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001648/1.249, allocations: 0.6571 MB / 1.212 GB, free: 0.8125 MB / 0.9044 GB Notification: Performance of simCode: created initialization part: time 0.01048/1.26, allocations: 4.944 MB / 1.217 GB, free: 12.08 MB / 0.92 GB Notification: Performance of simCode: created event and clocks part: time 5.08e-06/1.26, allocations: 8.062 kB / 1.217 GB, free: 12.07 MB / 0.92 GB Notification: Performance of simCode: created simulation system equations: time 0.002159/1.262, allocations: 0.8814 MB / 1.217 GB, free: 11.21 MB / 0.92 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007964/1.27, allocations: 2.256 MB / 1.22 GB, free: 8.992 MB / 0.92 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0107/1.281, allocations: 6.981 MB / 1.226 GB, free: 1.992 MB / 0.92 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002186/1.283, allocations: 2.499 MB / 1.229 GB, free: 15.47 MB / 0.9356 GB Notification: Performance of simCode: alias equations: time 0.00414/1.287, allocations: 1.101 MB / 1.23 GB, free: 14.37 MB / 0.9356 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006979/1.288, allocations: 295.3 kB / 1.23 GB, free: 14.08 MB / 0.9356 GB Notification: Performance of SimCode: time 6.31e-07/1.288, allocations: 0 / 1.23 GB, free: 14.08 MB / 0.9356 GB Notification: Performance of Templates: time 0.1312/1.419, allocations: 85.21 MB / 1.313 GB, free: 10.58 MB / 1.014 GB make -j1 -f Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter.makefile (rm -f Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter.pipe ; mkfifo Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter.pipe ; head -c 1048576 < Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter.pipe >> ../files/Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter.sim & ./Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter -abortSlowSimulation -alarm=480 -s gbode -emit_protected -lv LOG_STATS > Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter.pipe 2>&1) diffSimulationResults("Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_9.1.x/Buildings_Fluid_Movers_Examples_MoverParameter.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_9_Buildings.Fluid.Movers.Examples.MoverParameter.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches