Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: "" <> buildModelFMU(ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Fluid_TestComponents_Valves_TestValveCompressible",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Fluid_TestComponents_Valves_TestValveCompressible",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.0008085/0.0008086, allocations: 97.28 kB / 17.35 MB, free: 6.371 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.0009473/0.0009474, allocations: 205.3 kB / 18.28 MB, free: 5.496 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.357/1.357, allocations: 227.7 MB / 246.8 MB, free: 11.41 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2119/0.2119, allocations: 46.18 MB / 345.2 MB, free: 11.4 MB / 286.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002373/0.0002373, allocations: 8 kB / 419.6 MB, free: 19.64 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1118/0.112, allocations: 63.56 MB / 483.2 MB, free: 4.066 MB / 350.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible): time 0.03182/0.1439, allocations: 28.93 MB / 0.5001 GB, free: 7.031 MB / 382.1 MB Notification: Performance of NFInst.instExpressions: time 0.2631/0.407, allocations: 18.04 MB / 0.5177 GB, free: 10.99 MB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005809/0.4076, allocations: 14.62 kB / 0.5177 GB, free: 10.99 MB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0008067/0.4084, allocations: 229.5 kB / 0.518 GB, free: 10.98 MB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01075/0.4192, allocations: 3.051 MB / 0.5209 GB, free: 10.91 MB / 382.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.005847/0.4251, allocations: 2.135 MB / 0.523 GB, free: 10.57 MB / 382.1 MB Notification: Performance of NFFlatten.flatten: time 0.001707/0.4268, allocations: 1.235 MB / 0.5242 GB, free: 10.38 MB / 382.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0003758/0.4272, allocations: 252.7 kB / 0.5245 GB, free: 10.34 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008039/0.428, allocations: 431.8 kB / 0.5249 GB, free: 10.29 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0003725/0.4284, allocations: 302.5 kB / 0.5252 GB, free: 10.27 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 4.781e-05/0.4284, allocations: 17.12 kB / 0.5252 GB, free: 10.27 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01479/0.4432, allocations: 7.308 MB / 0.5323 GB, free: 9.301 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0001947/0.4435, allocations: 95.09 kB / 0.5324 GB, free: 9.238 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.000359/0.4438, allocations: 257.1 kB / 0.5327 GB, free: 9.078 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01032/0.4541, allocations: 4.578 MB / 0.5371 GB, free: 6.395 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 4.288e-06/0.4542, allocations: 0 / 0.5371 GB, free: 6.395 MB / 382.1 MB Notification: Performance of FrontEnd: time 1.963e-06/0.4542, allocations: 0 / 0.5371 GB, free: 6.395 MB / 382.1 MB Notification: Performance of Transformations before backend: time 8.556e-06/0.4542, allocations: 0 / 0.5371 GB, free: 6.395 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 82 * Number of variables: 82 Notification: Performance of Generate backend data structure: time 0.003184/0.4574, allocations: 1.248 MB / 0.5383 GB, free: 5.484 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 6.14e-05/0.4575, allocations: 13.53 kB / 0.5384 GB, free: 5.48 MB / 382.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 7.174e-05/0.4575, allocations: 72.12 kB / 0.5384 GB, free: 5.414 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001756/0.4593, allocations: 245.9 kB / 0.5387 GB, free: 5.32 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004042/0.4597, allocations: 392.8 kB / 0.539 GB, free: 4.969 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.978e-05/0.4598, allocations: 32.66 kB / 0.5391 GB, free: 4.953 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 4.813e-05/0.4598, allocations: 34.94 kB / 0.5391 GB, free: 4.941 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001402/0.4612, allocations: 0.6343 MB / 0.5397 GB, free: 4.535 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.527e-05/0.4613, allocations: 6.969 kB / 0.5397 GB, free: 4.531 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.133e-05/0.4613, allocations: 15.5 kB / 0.5397 GB, free: 4.52 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.578e-06/0.4613, allocations: 13.59 kB / 0.5398 GB, free: 4.516 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001493/0.4628, allocations: 0.5909 MB / 0.5403 GB, free: 4.25 MB / 382.1 MB 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 0.002635/0.4655, allocations: 2.759 MB / 0.543 GB, free: 1.684 MB / 382.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001748/0.4672, allocations: 0.587 MB / 0.5436 GB, free: 1.406 MB / 382.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003677/0.4676, allocations: 206.8 kB / 0.5438 GB, free: 1.301 MB / 382.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.04995/0.5176, allocations: 27 MB / 0.5702 GB, free: 4.367 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.969e-05/0.5177, allocations: 34.56 kB / 0.5702 GB, free: 4.324 MB / 414.1 MB Notification: Performance of pre-optimization done (n=28): time 1.803e-06/0.5177, allocations: 0 / 0.5702 GB, free: 4.324 MB / 414.1 MB Notification: Performance of matching and sorting (n=28): time 0.002822/0.5205, allocations: 0.8557 MB / 0.571 GB, free: 3.465 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.03e-05/0.5206, allocations: 114.8 kB / 0.5711 GB, free: 3.328 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0004828/0.5211, allocations: 397.8 kB / 0.5715 GB, free: 2.934 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 4.037e-05/0.5211, allocations: 29.7 kB / 0.5715 GB, free: 2.898 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001549/0.5213, allocations: 231.3 kB / 0.5718 GB, free: 2.672 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 7.97e-05/0.5214, allocations: 90.66 kB / 0.5719 GB, free: 2.582 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 6.6e-05/0.5214, allocations: 37.7 kB / 0.5719 GB, free: 2.539 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.0001181/0.5216, allocations: 354.7 kB / 0.5722 GB, free: 2.184 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004001/0.522, allocations: 171.9 kB / 0.5724 GB, free: 2.016 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004599/0.5224, allocations: 296.3 kB / 0.5727 GB, free: 1.672 MB / 414.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008307/0.5233, allocations: 441.9 kB / 0.5731 GB, free: 1.191 MB / 414.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.037e-06/0.5233, allocations: 3.938 kB / 0.5731 GB, free: 1.188 MB / 414.1 MB Notification: Performance of matching and sorting (n=44) (initialization): time 0.001092/0.5244, allocations: 0.513 MB / 0.5736 GB, free: 0.668 MB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001136/0.5245, allocations: 194.1 kB / 0.5738 GB, free: 436 kB / 414.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.605e-06/0.5245, allocations: 4 kB / 0.5738 GB, free: 432 kB / 414.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.833e-05/0.5246, allocations: 8 kB / 0.5738 GB, free: 424 kB / 414.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003894/0.525, allocations: 103.9 kB / 0.5739 GB, free: 320 kB / 414.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.267e-05/0.525, allocations: 15.92 kB / 0.5739 GB, free: 304 kB / 414.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004361/0.5254, allocations: 75.44 kB / 0.574 GB, free: 228 kB / 414.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.799e-05/0.5255, allocations: 23.98 kB / 0.574 GB, free: 204 kB / 414.1 MB Notification: Performance of prepare postOptimizeDAE: time 9.298e-06/0.5255, allocations: 10.34 kB / 0.574 GB, free: 196 kB / 414.1 MB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.0009777/0.5265, allocations: 446.4 kB / 0.5744 GB, free: 15.76 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.919e-06/0.5265, allocations: 3.938 kB / 0.5744 GB, free: 15.75 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 5.73e-06/0.5265, allocations: 11.94 kB / 0.5745 GB, free: 15.74 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003629/0.5269, allocations: 102.5 kB / 0.5746 GB, free: 15.64 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.822e-06/0.5269, allocations: 4 kB / 0.5746 GB, free: 15.64 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003686/0.5273, allocations: 67.69 kB / 0.5746 GB, free: 15.57 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.552e-05/0.5273, allocations: 23.98 kB / 0.5746 GB, free: 15.55 MB / 430.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 16 * Number of states: 0 () * Number of discrete variables: 4 (SinkP1.medium.phase,SourceP1.medium.phase,V1.state_b.phase,V1.state_a.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (44): * Single equations (assignments): 44 * 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 0.000216/0.5275, allocations: 248.9 kB / 0.5749 GB, free: 15.3 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.839e-05/0.5276, allocations: 39.53 kB / 0.5749 GB, free: 15.26 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002408/0.5301, allocations: 1.981 MB / 0.5769 GB, free: 13.28 MB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.003e-05/0.5301, allocations: 35.94 kB / 0.5769 GB, free: 13.24 MB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.4e-06/0.5301, allocations: 4 kB / 0.5769 GB, free: 13.24 MB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.969e-06/0.5301, allocations: 0 / 0.5769 GB, free: 13.24 MB / 430.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001023/0.5311, allocations: 1.076 MB / 0.5779 GB, free: 12.12 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.551e-06/0.5312, allocations: 0.875 kB / 0.5779 GB, free: 12.12 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003341/0.5315, allocations: 87.92 kB / 0.578 GB, free: 12.04 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 3.987e-06/0.5315, allocations: 0 / 0.578 GB, free: 12.04 MB / 430.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.441e-05/0.5315, allocations: 12 kB / 0.578 GB, free: 12.03 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.717e-06/0.5316, allocations: 7.938 kB / 0.578 GB, free: 12.02 MB / 430.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.383e-06/0.5316, allocations: 0 / 0.578 GB, free: 12.02 MB / 430.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001394/0.533, allocations: 1.14 MB / 0.5792 GB, free: 10.86 MB / 430.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.000282/0.5333, allocations: 271.3 kB / 0.5794 GB, free: 10.58 MB / 430.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.104e-05/0.5333, allocations: 11.98 kB / 0.5794 GB, free: 10.57 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000339/0.5337, allocations: 35.89 kB / 0.5795 GB, free: 10.53 MB / 430.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.384e-05/0.5338, allocations: 35.94 kB / 0.5795 GB, free: 10.5 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.652e-05/0.5338, allocations: 16 kB / 0.5795 GB, free: 10.48 MB / 430.1 MB Notification: Performance of sorting global known variables: time 0.0004353/0.5343, allocations: 378.8 kB / 0.5799 GB, free: 10.11 MB / 430.1 MB Notification: Performance of sort global known variables: time 1.8e-07/0.5343, allocations: 4 kB / 0.5799 GB, free: 10.11 MB / 430.1 MB Notification: Performance of remove unused functions: time 0.003382/0.5377, allocations: 1.14 MB / 0.581 GB, free: 8.969 MB / 430.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 18 ($cse1.phase,$cse1.region,$cse2.phase,$cse2.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.region3boundary,$cse7.region3boundary,$cse8.phase,$cse8.region,$cse9.phase,$cse9.region,$cse14.phase,$cse14.region,SourceP1.medium.phase,SinkP1.medium.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (40): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 9 * 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 0.006829/0.5445, allocations: 2.812 MB / 0.5837 GB, free: 6.23 MB / 430.1 MB Notification: Performance of simCode: created initialization part: time 0.001681/0.5462, allocations: 0.8944 MB / 0.5846 GB, free: 5.34 MB / 430.1 MB Notification: Performance of simCode: created event and clocks part: time 3.316e-06/0.5462, allocations: 0 / 0.5846 GB, free: 5.34 MB / 430.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0006461/0.5469, allocations: 0.5261 MB / 0.5851 GB, free: 4.812 MB / 430.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001353/0.5482, allocations: 238.1 kB / 0.5854 GB, free: 4.582 MB / 430.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008803/0.5571, allocations: 6.003 MB / 0.5912 GB, free: 14.41 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005008/0.5576, allocations: 0.9913 MB / 0.5922 GB, free: 13.39 MB / 446.1 MB Notification: Performance of simCode: alias equations: time 0.0009098/0.5585, allocations: 0.6063 MB / 0.5928 GB, free: 12.79 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003335/0.5589, allocations: 295.3 kB / 0.5931 GB, free: 12.5 MB / 446.1 MB Notification: Performance of SimCode: time 3.41e-07/0.5589, allocations: 0 / 0.5931 GB, free: 12.5 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.07359/0.6325, allocations: 47.97 MB / 0.6399 GB, free: 12.73 MB / 494.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001979/0.6327, allocations: 264.9 kB / 0.6402 GB, free: 12.43 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 4.14/4.772, allocations: 0 / 0.6402 GB, free: 12.43 MB / 494.1 MB (rm -f ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible_res.mat --tempDir=temp_ModelicaTest_trunk_ModelicaTest_Fluid_TestComponents_Valves_TestValveCompressible_fmu --startTime=0 --stopTime=1.01 --timeout=50 --tolerance=1e-06 ModelicaTest_trunk_ModelicaTest_Fluid_TestComponents_Valves_TestValveCompressible.fmu > ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible.pipe 2>&1) diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/TestComponents/Valves/TestValveCompressible/TestValveCompressible.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Valves.TestValveCompressible.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches