Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics.conf.json 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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 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) 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) Running command: translateModel(ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|valve_linear.port_b.m_flow|valve_linear.port_b.p|valve_linear.port_b.h_outflow|valve_linear.minLimiter.y|sink1.ports.1..m_flow|sink1.ports.1..p|sink1.ports.1..h_outflow|opening.y|valve_constant.port_b.m_flow|valve_constant.port_b.p|valve_constant.port_b.h_outflow|valve_constant.minLimiter.y|valve_quadratic.port_b.m_flow|valve_quadratic.port_b.p|valve_quadratic.port_b.h_outflow|valve_quadratic.minLimiter.y|sink2.ports.1..m_flow|sink2.ports.1..p|sink2.ports.1..h_outflow|sink3.ports.1..m_flow|sink3.ports.1..p|sink3.ports.1..h_outflow|valve_equalPercentage.port_b.m_flow|valve_equalPercentage.port_b.p|valve_equalPercentage.port_b.h_outflow|valve_equalPercentage.minLimiter.y|sink4.ports.1..m_flow|sink4.ports.1..p|sink4.ports.1..h_outflow",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics") translateModel(ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|valve_linear.port_b.m_flow|valve_linear.port_b.p|valve_linear.port_b.h_outflow|valve_linear.minLimiter.y|sink1.ports.1..m_flow|sink1.ports.1..p|sink1.ports.1..h_outflow|opening.y|valve_constant.port_b.m_flow|valve_constant.port_b.p|valve_constant.port_b.h_outflow|valve_constant.minLimiter.y|valve_quadratic.port_b.m_flow|valve_quadratic.port_b.p|valve_quadratic.port_b.h_outflow|valve_quadratic.minLimiter.y|sink2.ports.1..m_flow|sink2.ports.1..p|sink2.ports.1..h_outflow|sink3.ports.1..m_flow|sink3.ports.1..p|sink3.ports.1..h_outflow|valve_equalPercentage.port_b.m_flow|valve_equalPercentage.port_b.p|valve_equalPercentage.port_b.h_outflow|valve_equalPercentage.minLimiter.y|sink4.ports.1..m_flow|sink4.ports.1..p|sink4.ports.1..h_outflow",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0009305/0.0009303, allocations: 179.2 kB / 18.09 MB, free: 3.754 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.287/1.287, allocations: 223.3 MB / 242.1 MB, free: 11.67 MB / 202.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008161/0.0008161, allocations: 96.48 kB / 293.3 MB, free: 10.77 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.3096/0.3096, allocations: 44.15 MB / 388.5 MB, free: 38.72 MB / 298.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0003628/0.0003629, allocations: 8 kB / 461.1 MB, free: 1.32 MB / 330.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2984/0.2987, allocations: 61.87 MB / 0.5107 GB, free: 38.09 MB / 378.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 5.292/5.591, allocations: 2.778 GB / 3.289 GB, free: 76.59 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002313/5.591, allocations: 95.88 kB / 3.289 GB, free: 76.5 MB / 0.5261 GB Notification: Performance of FrontEnd - DAE generated: time 2.188/7.779, allocations: 0.6414 GB / 3.931 GB, free: 36.8 MB / 0.5417 GB Notification: Performance of FrontEnd: time 2.424e-06/7.779, allocations: 0 / 3.931 GB, free: 36.8 MB / 0.5417 GB Notification: Performance of Transformations before backend: time 0.0001735/7.779, allocations: 39.42 kB / 3.931 GB, free: 36.79 MB / 0.5417 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 301 * Number of variables: 301 Notification: Performance of Generate backend data structure: time 0.009976/7.789, allocations: 2.579 MB / 3.933 GB, free: 35.36 MB / 0.5417 GB Notification: Performance of prepare preOptimizeDAE: time 4.046e-05/7.789, allocations: 10.62 kB / 3.933 GB, free: 35.36 MB / 0.5417 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007702/7.797, allocations: 0.9436 MB / 3.934 GB, free: 35.22 MB / 0.5417 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002357/7.799, allocations: 1.037 MB / 3.935 GB, free: 34.62 MB / 0.5417 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001451/7.799, allocations: 101.5 kB / 3.935 GB, free: 34.57 MB / 0.5417 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003593/7.8, allocations: 114.2 kB / 3.935 GB, free: 34.54 MB / 0.5417 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005657/7.805, allocations: 2.321 MB / 3.937 GB, free: 33.56 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.969e-05/7.805, allocations: 7.656 kB / 3.937 GB, free: 33.56 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002236/7.805, allocations: 55.16 kB / 3.938 GB, free: 33.52 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.986e-05/7.806, allocations: 32.22 kB / 3.938 GB, free: 33.52 MB / 0.5417 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005405/7.811, allocations: 2.189 MB / 3.94 GB, free: 33 MB / 0.5417 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01055/7.821, allocations: 10.01 MB / 3.949 GB, free: 25.23 MB / 0.5417 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004572/7.826, allocations: 1.746 MB / 3.951 GB, free: 24.85 MB / 0.5417 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001134/7.827, allocations: 0.6042 MB / 3.952 GB, free: 24.67 MB / 0.5417 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03958/7.867, allocations: 25.98 MB / 3.977 GB, free: 1.867 MB / 0.5417 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.953e-05/7.867, allocations: 51.5 kB / 3.977 GB, free: 1.809 MB / 0.5417 GB Notification: Performance of pre-optimization done (n=88): time 2.414e-06/7.867, allocations: 0 / 3.977 GB, free: 1.809 MB / 0.5417 GB Notification: Performance of matching and sorting (n=88): time 0.008583/7.876, allocations: 2.934 MB / 3.98 GB, free: 14.86 MB / 0.5573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001271/7.876, allocations: 266 kB / 3.98 GB, free: 14.54 MB / 0.5573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001636/7.877, allocations: 1.06 MB / 3.981 GB, free: 13.47 MB / 0.5573 GB Notification: Performance of collectPreVariables (initialization): time 0.0001138/7.877, allocations: 41.7 kB / 3.981 GB, free: 13.43 MB / 0.5573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004887/7.878, allocations: 0.6061 MB / 3.982 GB, free: 12.82 MB / 0.5573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002779/7.878, allocations: 296.2 kB / 3.982 GB, free: 12.53 MB / 0.5573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.098e-05/7.878, allocations: 28 kB / 3.982 GB, free: 12.5 MB / 0.5573 GB Notification: Performance of setup shared object (initialization): time 0.0001374/7.878, allocations: 349.9 kB / 3.983 GB, free: 12.15 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001214/7.88, allocations: 0.5022 MB / 3.983 GB, free: 11.65 MB / 0.5573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00147/7.881, allocations: 0.9123 MB / 3.984 GB, free: 10.55 MB / 0.5573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002569/7.884, allocations: 1.373 MB / 3.985 GB, free: 9.031 MB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.919e-06/7.884, allocations: 8 kB / 3.985 GB, free: 9.023 MB / 0.5573 GB Notification: Performance of matching and sorting (n=141) (initialization): time 0.003411/7.887, allocations: 1.539 MB / 3.987 GB, free: 7.477 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002947/7.887, allocations: 434.7 kB / 3.987 GB, free: 6.895 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.891e-05/7.888, allocations: 12 kB / 3.987 GB, free: 6.883 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.804e-05/7.888, allocations: 16 kB / 3.987 GB, free: 6.867 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00115/7.889, allocations: 351.5 kB / 3.988 GB, free: 6.523 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.982e-05/7.889, allocations: 31.86 kB / 3.988 GB, free: 6.492 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001423/7.89, allocations: 242.3 kB / 3.988 GB, free: 6.254 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001206/7.89, allocations: 79.91 kB / 3.988 GB, free: 6.176 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 8.556e-06/7.89, allocations: 5.25 kB / 3.988 GB, free: 6.172 MB / 0.5573 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.002977/7.893, allocations: 1.37 MB / 3.989 GB, free: 4.801 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.091e-05/7.893, allocations: 15.94 kB / 3.989 GB, free: 4.785 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.695e-05/7.893, allocations: 16 kB / 3.989 GB, free: 4.77 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001101/7.894, allocations: 355.9 kB / 3.99 GB, free: 4.422 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.518e-05/7.895, allocations: 23.92 kB / 3.99 GB, free: 4.398 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001281/7.896, allocations: 230.6 kB / 3.99 GB, free: 4.172 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001162/7.896, allocations: 67.97 kB / 3.99 GB, free: 4.105 MB / 0.5573 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 51 * Number of states: 0 () * Number of discrete variables: 16 (source2.medium.phase,sink2.medium.phase,source1.medium.phase,sink1.medium.phase,source3.medium.phase,sink3.medium.phase,source4.medium.phase,sink4.medium.phase,valve_equalPercentage.state_b.phase,valve_equalPercentage.state_a.phase,valve_quadratic.state_b.phase,valve_quadratic.state_a.phase,valve_constant.state_b.phase,valve_constant.state_a.phase,valve_linear.state_b.phase,valve_linear.state_a.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (141): * Single equations (assignments): 141 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.000687/7.897, allocations: 386.5 kB / 3.99 GB, free: 3.719 MB / 0.5573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000298/7.897, allocations: 142.2 kB / 3.991 GB, free: 3.578 MB / 0.5573 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.3554/8.252, allocations: 6.794 MB / 3.997 GB, free: 57.64 MB / 0.5573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.196e-05/8.252, allocations: 84.59 kB / 3.997 GB, free: 57.64 MB / 0.5573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.122e-05/8.253, allocations: 0 / 3.997 GB, free: 57.64 MB / 0.5573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.375e-05/8.253, allocations: 9.281 kB / 3.997 GB, free: 57.64 MB / 0.5573 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003715/8.256, allocations: 3.276 MB / 4 GB, free: 57.41 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.174e-06/8.256, allocations: 0 / 4 GB, free: 57.41 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001019/8.257, allocations: 310.2 kB / 4.001 GB, free: 57.41 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.039e-05/8.257, allocations: 10.31 kB / 4.001 GB, free: 57.41 MB / 0.5573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.672e-05/8.257, allocations: 26.53 kB / 4.001 GB, free: 57.41 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 8.697e-06/8.257, allocations: 4.531 kB / 4.001 GB, free: 57.41 MB / 0.5573 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.495e-06/8.257, allocations: 0.6875 kB / 4.001 GB, free: 57.41 MB / 0.5573 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00413/8.262, allocations: 3.118 MB / 4.004 GB, free: 57.11 MB / 0.5573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0013/8.263, allocations: 0.9081 MB / 4.005 GB, free: 56.83 MB / 0.5573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002234/8.263, allocations: 26.98 kB / 4.005 GB, free: 56.83 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000977/8.264, allocations: 145.5 kB / 4.005 GB, free: 56.82 MB / 0.5573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002195/8.264, allocations: 104.8 kB / 4.005 GB, free: 56.82 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.887e-05/8.264, allocations: 49.94 kB / 4.005 GB, free: 56.82 MB / 0.5573 GB Notification: Performance of sorting global known variables: time 0.001873/8.266, allocations: 1.534 MB / 4.007 GB, free: 56.68 MB / 0.5573 GB Notification: Performance of sort global known variables: time 1.6e-07/8.266, allocations: 2.594 kB / 4.007 GB, free: 56.68 MB / 0.5573 GB Notification: Performance of remove unused functions: time 0.007972/8.274, allocations: 1.83 MB / 4.008 GB, free: 56.66 MB / 0.5573 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 56 ($cse3.phase,$cse3.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region,$cse13.phase,$cse13.region,$cse16.phase,$cse16.region,$cse17.phase,$cse17.region,$cse19.phase,$cse19.region,$cse20.phase,$cse20.region,$cse22.phase,$cse22.region,$cse23.phase,$cse23.region,$cse25.phase,$cse25.region,$cse26.phase,$cse26.region,$cse29.phase,$cse29.region,$cse33.phase,$cse33.region,$cse37.phase,$cse37.region,$cse41.phase,$cse41.region,$cse44.phase,$cse44.region,$cse45.phase,$cse45.region,$cse47.phase,$cse47.region,$cse48.phase,$cse48.region,$cse51.phase,$cse51.region,$cse55.phase,$cse55.region,source1.medium.phase,sink1.medium.phase,source2.medium.phase,sink2.medium.phase,source3.medium.phase,sink3.medium.phase,source4.medium.phase,sink4.medium.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (120): * Single equations (assignments): 96 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 24 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.01002/8.284, allocations: 1.95 MB / 4.01 GB, free: 56.51 MB / 0.5573 GB Notification: Performance of simCode: created initialization part: time 0.005373/8.29, allocations: 2.681 MB / 4.013 GB, free: 56.47 MB / 0.5573 GB Notification: Performance of simCode: created event and clocks part: time 6.853e-06/8.29, allocations: 1.688 kB / 4.013 GB, free: 56.47 MB / 0.5573 GB Notification: Performance of simCode: created simulation system equations: time 0.001926/8.292, allocations: 1.54 MB / 4.014 GB, free: 56.46 MB / 0.5573 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004491/8.296, allocations: 0.7969 MB / 4.015 GB, free: 56.44 MB / 0.5573 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007366/8.304, allocations: 6.527 MB / 4.021 GB, free: 53.55 MB / 0.5573 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001199/8.305, allocations: 1.802 MB / 4.023 GB, free: 52.81 MB / 0.5573 GB Notification: Performance of simCode: alias equations: time 0.003673/8.308, allocations: 2.113 MB / 4.025 GB, free: 52.79 MB / 0.5573 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003953/8.309, allocations: 136.2 kB / 4.025 GB, free: 52.79 MB / 0.5573 GB Notification: Performance of SimCode: time 7.81e-07/8.309, allocations: 0 / 4.025 GB, free: 52.79 MB / 0.5573 GB Notification: Performance of Templates: time 0.09582/8.405, allocations: 65.44 MB / 4.089 GB, free: 49.75 MB / 0.5573 GB make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics.makefile (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics.sim & ./ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics.pipe 2>&1) diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/TestComponents/Valves/TestValveCharacteristics/TestValveCharacteristics.csv","../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.TestComponents.Valves.TestValveCharacteristics.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches