Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint.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 11.1.0-maint.11.x/package.mo", uses=false) Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.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.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|adp.bypass|m_flow.y|adp.hADP|hEvaIn.y|adp.XADP|XEvaIn.y",fileNamePrefix="Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint") translateModel(Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|adp.bypass|m_flow.y|adp.hADP|hEvaIn.y|adp.XADP|XEvaIn.y",fileNamePrefix="Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001157/0.001157, allocations: 98.03 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.009709/0.009709, allocations: 168.9 kB / 16.26 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 1.601/1.601, allocations: 223.3 MB / 240.3 MB, free: 5.336 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.991/2.991, allocations: 470.6 MB / 0.7442 GB, free: 8.855 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.0003853/0.0003856, allocations: 13.84 kB / 0.9123 GB, free: 34.13 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3869/0.3873, allocations: 161.4 MB / 1.07 GB, free: 11.41 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint): time 0.003776/0.3911, allocations: 2.639 MB / 1.072 GB, free: 8.754 MB / 0.8262 GB Notification: Performance of NFInst.instExpressions: time 0.1976/0.5888, allocations: 150.8 MB / 1.22 GB, free: 1.352 MB / 0.9669 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006344/0.5895, allocations: 4 kB / 1.22 GB, free: 1.348 MB / 0.9669 GB Notification: Performance of NFTyping.typeComponents: time 0.002614/0.5921, allocations: 0.5367 MB / 1.22 GB, free: 0.8086 MB / 0.9669 GB Notification: Performance of NFTyping.typeBindings: time 0.003125/0.5953, allocations: 0.6068 MB / 1.221 GB, free: 204 kB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.002887/0.5982, allocations: 0.563 MB / 1.221 GB, free: 15.64 MB / 0.9825 GB Notification: Performance of NFFlatten.flatten: time 0.002868/0.6011, allocations: 1.267 MB / 1.223 GB, free: 14.37 MB / 0.9825 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00053/0.6016, allocations: 190.5 kB / 1.223 GB, free: 14.16 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001106/0.6028, allocations: 438.1 kB / 1.223 GB, free: 13.73 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001691/0.6045, allocations: 0.5797 MB / 1.224 GB, free: 13.15 MB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 0.0003764/0.6049, allocations: 56 kB / 1.224 GB, free: 13.1 MB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004155/0.609, allocations: 1.255 MB / 1.225 GB, free: 11.84 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.0007005/0.6098, allocations: 346.8 kB / 1.225 GB, free: 11.5 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.001587/0.6114, allocations: 0.662 MB / 1.226 GB, free: 10.83 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.006255/0.6177, allocations: 2.741 MB / 1.229 GB, free: 8.078 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 6.262e-06/0.6177, allocations: 0 / 1.229 GB, free: 8.078 MB / 0.9825 GB Notification: Performance of FrontEnd: time 2.495e-06/0.6177, allocations: 0 / 1.229 GB, free: 8.078 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 6.354e-05/0.6178, allocations: 0 / 1.229 GB, free: 8.078 MB / 0.9825 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 31 * Number of variables: 31 Notification: Performance of Generate backend data structure: time 0.007807/0.6256, allocations: 1.895 MB / 1.231 GB, free: 6.121 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 6.283e-05/0.6257, allocations: 8.031 kB / 1.231 GB, free: 6.113 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.03311/0.6588, allocations: 2.297 MB / 1.233 GB, free: 3.812 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005416/0.6643, allocations: 1.46 MB / 1.234 GB, free: 2.305 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.682e-05/0.6643, allocations: 20.23 kB / 1.234 GB, free: 2.285 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002264/0.6646, allocations: 24 kB / 1.234 GB, free: 2.262 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01081/0.6754, allocations: 1.25 MB / 1.236 GB, free: 0.9961 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.514e-05/0.6755, allocations: 4 kB / 1.236 GB, free: 0.9922 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001059/0.6756, allocations: 0 / 1.236 GB, free: 0.9922 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.428e-05/0.6756, allocations: 4 kB / 1.236 GB, free: 0.9883 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01973/0.6954, allocations: 2.095 MB / 1.238 GB, free: 14.89 MB / 0.9981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02017/0.7156, allocations: 3.361 MB / 1.241 GB, free: 11.47 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0247/0.7403, allocations: 2.776 MB / 1.244 GB, free: 8.676 MB / 0.9981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.009276/0.7497, allocations: 1.067 MB / 1.245 GB, free: 7.602 MB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001021/0.7507, allocations: 441.5 kB / 1.245 GB, free: 7.078 MB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.009752/0.7605, allocations: 1.232 MB / 1.246 GB, free: 5.82 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=21): time 5.971e-06/0.7606, allocations: 0 / 1.246 GB, free: 5.82 MB / 0.9981 GB Notification: Performance of matching and sorting (n=21): time 0.06239/0.823, allocations: 4.817 MB / 1.251 GB, free: 0.9648 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001703/0.8232, allocations: 140.5 kB / 1.251 GB, free: 0.7969 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.7052/1.528, allocations: 2.473 MB / 1.254 GB, free: 31.05 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 0.0002588/1.529, allocations: 34.39 kB / 1.254 GB, free: 31.02 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0006078/1.529, allocations: 0.588 MB / 1.254 GB, free: 30.93 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001276/1.529, allocations: 60.67 kB / 1.254 GB, free: 30.93 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001386/1.53, allocations: 52.25 kB / 1.254 GB, free: 30.91 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 6.845e-05/1.53, allocations: 323.5 kB / 1.255 GB, free: 30.61 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005828/1.536, allocations: 1.215 MB / 1.256 GB, free: 30.61 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00555/1.541, allocations: 1.267 MB / 1.257 GB, free: 30.58 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.009895/1.551, allocations: 2.115 MB / 1.259 GB, free: 30.45 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.943e-06/1.551, allocations: 6.906 kB / 1.259 GB, free: 30.45 MB / 0.9981 GB Notification: Performance of matching and sorting (n=48) (initialization): time 0.03153/1.583, allocations: 4.165 MB / 1.263 GB, free: 30.14 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001147/1.583, allocations: 135.5 kB / 1.263 GB, free: 30 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.288e-06/1.583, allocations: 4.781 kB / 1.263 GB, free: 30 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.004431/1.587, allocations: 0.9762 MB / 1.264 GB, free: 29.91 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002832/1.59, allocations: 429.4 kB / 1.265 GB, free: 29.89 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.009578/1.6, allocations: 8.096 MB / 1.273 GB, free: 24.2 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004028/1.604, allocations: 480.5 kB / 1.273 GB, free: 24.16 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001885/1.604, allocations: 39.59 kB / 1.273 GB, free: 24.16 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 1.173e-05/1.604, allocations: 4 kB / 1.273 GB, free: 24.16 MB / 0.9981 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02831/1.632, allocations: 3.856 MB / 1.277 GB, free: 23.88 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.253e-05/1.632, allocations: 0 / 1.277 GB, free: 23.88 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002678/1.635, allocations: 0.7925 MB / 1.278 GB, free: 23.79 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002673/1.638, allocations: 435.1 kB / 1.278 GB, free: 23.77 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005268/1.643, allocations: 6.838 MB / 1.285 GB, free: 18.21 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003739/1.647, allocations: 470.6 kB / 1.285 GB, free: 18.18 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001366/1.647, allocations: 35.19 kB / 1.285 GB, free: 18.18 MB / 0.9981 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 10 (deaBan.y,$PRE.deaBan.y,speRat.nextEventScaled,speRat.nextEvent,$PRE.speRat.nextEvent,speRat.last,speRat.b,speRat.a,adp.stage,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (34): * Single equations (assignments): 28 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 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): 5 systems {(1,1), (1,2), (1,2), (1,2), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0009918/1.648, allocations: 0.6849 MB / 1.286 GB, free: 17.95 MB / 0.9981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002497/1.648, allocations: 147 kB / 1.286 GB, free: 17.88 MB / 0.9981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02536/1.674, allocations: 3.528 MB / 1.289 GB, free: 17.56 MB / 0.9981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.661e-05/1.674, allocations: 8.969 kB / 1.289 GB, free: 17.55 MB / 0.9981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.821e-06/1.674, allocations: 4.875 kB / 1.289 GB, free: 17.55 MB / 0.9981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.051e-05/1.674, allocations: 0.875 kB / 1.289 GB, free: 17.55 MB / 0.9981 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002065/1.676, allocations: 1.118 MB / 1.291 GB, free: 17.32 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.998e-06/1.676, allocations: 1.5 kB / 1.291 GB, free: 17.32 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002439/1.678, allocations: 393.2 kB / 1.291 GB, free: 17.3 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006502/1.679, allocations: 171.2 kB / 1.291 GB, free: 17.28 MB / 0.9981 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.317e-05/1.679, allocations: 24.41 kB / 1.291 GB, free: 17.28 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008982/1.68, allocations: 0.6583 MB / 1.292 GB, free: 16.75 MB / 0.9981 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.893e-06/1.68, allocations: 1.281 kB / 1.292 GB, free: 16.75 MB / 0.9981 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02564/1.705, allocations: 3.479 MB / 1.295 GB, free: 16.36 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00102/1.706, allocations: 438.4 kB / 1.296 GB, free: 16.19 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002331/1.707, allocations: 12 kB / 1.296 GB, free: 16.18 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003073/1.71, allocations: 413.4 kB / 1.296 GB, free: 16.16 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001037/1.71, allocations: 25.45 kB / 1.296 GB, free: 16.16 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.463e-05/1.71, allocations: 31.34 kB / 1.296 GB, free: 16.16 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.002634/1.713, allocations: 1.776 MB / 1.298 GB, free: 16.05 MB / 0.9981 GB Notification: Performance of sort global known variables: time 2.51e-07/1.713, allocations: 0 / 1.298 GB, free: 16.05 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.001806/1.714, allocations: 0.5513 MB / 1.298 GB, free: 16.05 MB / 0.9981 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 0 () * Number of discrete variables: 8 ($whenCondition1,adp.stage,speRat.a,speRat.b,speRat.last,speRat.nextEvent,speRat.nextEventScaled,deaBan.y) * Number of discrete states: 7 (deaBan.y,speRat.nextEvent,speRat.last,speRat.nextEventScaled,speRat.b,speRat.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (16): * Single equations (assignments): 14 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 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): 1 system {(1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0005508/1.715, allocations: 237.3 kB / 1.298 GB, free: 15.95 MB / 0.9981 GB Notification: Performance of simCode: created initialization part: time 0.01759/1.733, allocations: 5.151 MB / 1.304 GB, free: 14.79 MB / 0.9981 GB Notification: Performance of simCode: created event and clocks part: time 5.43e-06/1.733, allocations: 0 / 1.304 GB, free: 14.79 MB / 0.9981 GB Notification: Performance of simCode: created simulation system equations: time 0.005199/1.738, allocations: 1.191 MB / 1.305 GB, free: 14.68 MB / 0.9981 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00193/1.74, allocations: 352.9 kB / 1.305 GB, free: 14.63 MB / 0.9981 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01899/1.759, allocations: 4.875 MB / 1.31 GB, free: 13.46 MB / 0.9981 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007463/1.76, allocations: 1.421 MB / 1.311 GB, free: 12.74 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.001761/1.761, allocations: 422.8 kB / 1.312 GB, free: 12.64 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004299/1.762, allocations: 89.12 kB / 1.312 GB, free: 12.64 MB / 0.9981 GB Notification: Performance of SimCode: time 6.01e-07/1.762, allocations: 3.938 kB / 1.312 GB, free: 12.63 MB / 0.9981 GB Notification: Performance of Templates: time 0.046/1.808, allocations: 32.84 MB / 1.344 GB, free: 13.12 MB / 1.014 GB make -j1 -f Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint.makefile (rm -f Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint.pipe ; mkfifo Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint.pipe >> ../files/Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint.sim & ./Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint.pipe 2>&1) diffSimulationResults("Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_DXSystems_Cooling_BaseClasses_Examples_ApparatusDewPoint.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.DXSystems.Cooling.BaseClasses.Examples.ApparatusDewPoint.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches