Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0008391/0.0008391, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0009589/0.0009589, allocations: 169.9 kB / 22.46 MB, free: 2.105 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.8745/0.8745, allocations: 177.1 MB / 202.8 MB, free: 5.727 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 1.718/1.718, allocations: 389 MB / 0.633 GB, free: 12.65 MB / 0.6042 GB " [Timeout remaining time 178] Using package Buildings with version 13.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_CDL_Reals_Sources_Validation_CalendarTimeMonths",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_CDL_Reals_Sources_Validation_CalendarTimeMonths",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 3.767e-06/3.767e-06, allocations: 0 / 0.9997 GB, free: 13.46 MB / 0.9636 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.433e-05/2.81e-05, allocations: 8.75 kB / 0.9997 GB, free: 13.46 MB / 0.9636 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths): time 0.002097/0.002125, allocations: 1.716 MB / 1.001 GB, free: 11.73 MB / 0.9636 GB Notification: Performance of NFInst.instExpressions: time 0.001088/0.003213, allocations: 0.6145 MB / 1.002 GB, free: 11.12 MB / 0.9636 GB Notification: Performance of NFInst.updateImplicitVariability: time 7.837e-05/0.003292, allocations: 4 kB / 1.002 GB, free: 11.11 MB / 0.9636 GB Notification: Performance of NFTyping.typeComponents: time 0.0001054/0.003397, allocations: 11.86 kB / 1.002 GB, free: 11.1 MB / 0.9636 GB Notification: Performance of NFTyping.typeBindings: time 0.0001231/0.00352, allocations: 39.56 kB / 1.002 GB, free: 11.06 MB / 0.9636 GB Notification: Performance of NFTyping.typeClassSections: time 0.0006671/0.004187, allocations: 366.8 kB / 1.002 GB, free: 10.71 MB / 0.9636 GB Notification: Performance of NFFlatten.flatten: time 0.0004115/0.004599, allocations: 0.6047 MB / 1.003 GB, free: 10.1 MB / 0.9636 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001081/0.004707, allocations: 37.16 kB / 1.003 GB, free: 10.06 MB / 0.9636 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003752/0.005082, allocations: 415.6 kB / 1.003 GB, free: 9.656 MB / 0.9636 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002262/0.005308, allocations: 135.7 kB / 1.004 GB, free: 9.523 MB / 0.9636 GB Notification: Performance of NFPackage.collectConstants: time 5.548e-05/0.005364, allocations: 44 kB / 1.004 GB, free: 9.48 MB / 0.9636 GB Notification: Performance of NFFlatten.collectFunctions: time 5.516e-05/0.005419, allocations: 40 kB / 1.004 GB, free: 9.441 MB / 0.9636 GB Notification: Performance of NFScalarize.scalarize: time 0.0001118/0.005531, allocations: 127.6 kB / 1.004 GB, free: 9.316 MB / 0.9636 GB Notification: Performance of NFVerifyModel.verify: time 0.0001207/0.005651, allocations: 155.7 kB / 1.004 GB, free: 9.164 MB / 0.9636 GB Notification: Performance of NFConvertDAE.convert: time 0.0004348/0.006086, allocations: 0.6389 MB / 1.005 GB, free: 8.523 MB / 0.9636 GB Notification: Performance of FrontEnd - DAE generated: time 3.276e-06/0.006089, allocations: 0 / 1.005 GB, free: 8.523 MB / 0.9636 GB Notification: Performance of FrontEnd: time 2.735e-06/0.006092, allocations: 3.984 kB / 1.005 GB, free: 8.52 MB / 0.9636 GB Notification: Performance of Transformations before backend: time 6.342e-06/0.006098, allocations: 0 / 1.005 GB, free: 8.52 MB / 0.9636 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 20 * Number of variables: 20 Notification: Performance of Generate backend data structure: time 0.001039/0.007137, allocations: 0.8417 MB / 1.005 GB, free: 7.605 MB / 0.9636 GB Notification: Performance of prepare preOptimizeDAE: time 3.937e-05/0.007177, allocations: 8.75 kB / 1.005 GB, free: 7.598 MB / 0.9636 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.779e-05/0.007215, allocations: 42.73 kB / 1.005 GB, free: 7.547 MB / 0.9636 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 7.755e-05/0.007292, allocations: 52.7 kB / 1.005 GB, free: 7.496 MB / 0.9636 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002819/0.007574, allocations: 287.8 kB / 1.006 GB, free: 7.188 MB / 0.9636 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.286e-05/0.007607, allocations: 20.36 kB / 1.006 GB, free: 7.168 MB / 0.9636 GB Notification: Performance of preOpt expandDerOperator (simulation): time 4.616e-05/0.007653, allocations: 32.36 kB / 1.006 GB, free: 7.137 MB / 0.9636 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005499/0.008203, allocations: 254 kB / 1.006 GB, free: 6.883 MB / 0.9636 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.745e-06/0.008211, allocations: 192 / 1.006 GB, free: 6.883 MB / 0.9636 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.978e-05/0.00823, allocations: 4.375 kB / 1.006 GB, free: 6.879 MB / 0.9636 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.044e-06/0.008238, allocations: 8.125 kB / 1.006 GB, free: 6.871 MB / 0.9636 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003639/0.008601, allocations: 127.9 kB / 1.006 GB, free: 6.746 MB / 0.9636 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007687/0.00937, allocations: 0.5659 MB / 1.007 GB, free: 6.137 MB / 0.9636 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005049/0.009875, allocations: 186.5 kB / 1.007 GB, free: 5.945 MB / 0.9636 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003426/0.01022, allocations: 124.8 kB / 1.007 GB, free: 5.82 MB / 0.9636 GB Notification: Performance of preOpt evalFunc (simulation): time 2.137e-05/0.01024, allocations: 7.984 kB / 1.007 GB, free: 5.812 MB / 0.9636 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005206/0.01076, allocations: 247 kB / 1.007 GB, free: 5.559 MB / 0.9636 GB Notification: Performance of pre-optimization done (n=16): time 1.633e-06/0.01076, allocations: 0 / 1.007 GB, free: 5.559 MB / 0.9636 GB Notification: Performance of matching and sorting (n=16): time 0.001264/0.01202, allocations: 0.5348 MB / 1.008 GB, free: 5.02 MB / 0.9636 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.287e-05/0.01207, allocations: 59.39 kB / 1.008 GB, free: 4.949 MB / 0.9636 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003021/0.01237, allocations: 445.8 kB / 1.008 GB, free: 4.504 MB / 0.9636 GB Notification: Performance of collectPreVariables (initialization): time 3.72e-05/0.01241, allocations: 41.7 kB / 1.008 GB, free: 4.457 MB / 0.9636 GB Notification: Performance of collectInitialEqns (initialization): time 6.631e-05/0.01247, allocations: 109.3 kB / 1.008 GB, free: 4.348 MB / 0.9636 GB Notification: Performance of collectInitialBindings (initialization): time 2.886e-05/0.0125, allocations: 35.78 kB / 1.008 GB, free: 4.312 MB / 0.9636 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001331/0.01264, allocations: 141.4 kB / 1.009 GB, free: 4.168 MB / 0.9636 GB Notification: Performance of setup shared object (initialization): time 8.381e-05/0.01272, allocations: 326.8 kB / 1.009 GB, free: 3.84 MB / 0.9636 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002286/0.01295, allocations: 223.3 kB / 1.009 GB, free: 3.609 MB / 0.9636 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002343/0.01318, allocations: 269.2 kB / 1.009 GB, free: 3.312 MB / 0.9636 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002544/0.01344, allocations: 299.3 kB / 1.01 GB, free: 2.988 MB / 0.9636 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.426e-06/0.01344, allocations: 7.938 kB / 1.01 GB, free: 2.98 MB / 0.9636 GB Notification: Performance of matching and sorting (n=29) (initialization): time 0.0005683/0.01401, allocations: 0.6054 MB / 1.01 GB, free: 2.344 MB / 0.9636 GB Notification: Performance of prepare postOptimizeDAE: time 6.155e-05/0.01407, allocations: 87.38 kB / 1.01 GB, free: 2.246 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.041e-06/0.01408, allocations: 0 / 1.01 GB, free: 2.246 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.447e-05/0.01409, allocations: 4 kB / 1.01 GB, free: 2.242 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.974e-05/0.01419, allocations: 23.98 kB / 1.01 GB, free: 2.219 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.935e-06/0.0142, allocations: 7.922 kB / 1.01 GB, free: 2.211 MB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002363/0.01443, allocations: 72.03 kB / 1.01 GB, free: 2.141 MB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.642e-05/0.01449, allocations: 55.98 kB / 1.01 GB, free: 2.086 MB / 0.9636 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 7 * Number of states: 0 () * Number of discrete variables: 24 (calTim.calTim.firstDaySampling,$PRE.calTim.calTim.firstDaySampling,calTim.calTim.firstHourSampling,$PRE.calTim.calTim.firstHourSampling,calTim.calTim.hourSampleTrigger,$whenCondition1,calTim.calTim.daySampleTrigger,$whenCondition2,calTim.calTim.epochLastMonth,$PRE.calTim.calTim.epochLastMonth,calTim.calTim.yearIndex,$PRE.calTim.calTim.yearIndex,calTim.calTim.daysSinceEpoch,$PRE.calTim.calTim.daysSinceEpoch,calTim.calTim.weekDay,$PRE.calTim.calTim.weekDay,calTim.calTim.hour,$PRE.calTim.calTim.hour,calTim.calTim.day,$PRE.calTim.calTim.day,calTim.calTim.month,$PRE.calTim.calTim.month,calTim.calTim.year,$PRE.calTim.calTim.year) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (26): * Single equations (assignments): 24 * Array equations: 0 * Algorithm blocks: 2 * 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 0.0001674/0.01466, allocations: 216.3 kB / 1.011 GB, free: 1.863 MB / 0.9636 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.668e-05/0.01469, allocations: 43.72 kB / 1.011 GB, free: 1.82 MB / 0.9636 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.129e-05/0.01475, allocations: 43.72 kB / 1.011 GB, free: 1.777 MB / 0.9636 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.306e-06/0.01475, allocations: 0 / 1.011 GB, free: 1.777 MB / 0.9636 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.32e-06/0.01475, allocations: 8 kB / 1.011 GB, free: 1.77 MB / 0.9636 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.318e-06/0.01476, allocations: 0 / 1.011 GB, free: 1.77 MB / 0.9636 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001276/0.01603, allocations: 0.767 MB / 1.012 GB, free: 0.9492 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.633e-06/0.01604, allocations: 0 / 1.012 GB, free: 0.9492 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.308e-05/0.01606, allocations: 7.938 kB / 1.012 GB, free: 0.9414 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.916e-06/0.01606, allocations: 4 kB / 1.012 GB, free: 0.9375 MB / 0.9636 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.406e-05/0.01609, allocations: 27.97 kB / 1.012 GB, free: 0.9102 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.863e-06/0.01609, allocations: 0 / 1.012 GB, free: 0.9102 MB / 0.9636 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.523e-06/0.01609, allocations: 0 / 1.012 GB, free: 0.9102 MB / 0.9636 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008429/0.01693, allocations: 0.5089 MB / 1.012 GB, free: 396 kB / 0.9636 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001904/0.01712, allocations: 189.4 kB / 1.012 GB, free: 208 kB / 0.9636 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.767e-05/0.01717, allocations: 20 kB / 1.012 GB, free: 188 kB / 0.9636 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002177/0.01739, allocations: 35.97 kB / 1.012 GB, free: 152 kB / 0.9636 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.025e-05/0.01742, allocations: 11.92 kB / 1.012 GB, free: 140 kB / 0.9636 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.419e-05/0.01746, allocations: 59.97 kB / 1.012 GB, free: 80 kB / 0.9636 GB Notification: Performance of sorting global known variables: time 0.0002172/0.01768, allocations: 319.1 kB / 1.013 GB, free: 15.77 MB / 0.9792 GB Notification: Performance of sort global known variables: time 2.51e-07/0.01768, allocations: 0 / 1.013 GB, free: 15.77 MB / 0.9792 GB Notification: Performance of remove unused functions: time 0.0002441/0.01792, allocations: 71.92 kB / 1.013 GB, free: 15.7 MB / 0.9792 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 14 (calTim.calTim.daySampleTrigger,calTim.calTim.hourSampleTrigger,$whenCondition2,$whenCondition1,calTim.calTim.year,calTim.calTim.month,calTim.calTim.day,calTim.calTim.hour,calTim.calTim.weekDay,calTim.calTim.daysSinceEpoch,calTim.calTim.yearIndex,calTim.calTim.epochLastMonth,calTim.calTim.firstHourSampling,calTim.calTim.firstDaySampling) * Number of discrete states: 9 (calTim.calTim.firstDaySampling,calTim.calTim.daysSinceEpoch,calTim.calTim.weekDay,calTim.calTim.yearIndex,calTim.calTim.year,calTim.calTim.epochLastMonth,calTim.calTim.month,calTim.calTim.firstHourSampling,calTim.calTim.hour) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (16): * Single equations (assignments): 6 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * 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 0.001094/0.01902, allocations: 1.078 MB / 1.014 GB, free: 14.6 MB / 0.9792 GB Notification: Performance of simCode: created initialization part: time 0.0007289/0.01975, allocations: 0.5213 MB / 1.014 GB, free: 14.04 MB / 0.9792 GB Notification: Performance of simCode: created event and clocks part: time 2.264e-06/0.01975, allocations: 0 / 1.014 GB, free: 14.04 MB / 0.9792 GB Notification: Performance of simCode: created simulation system equations: time 0.0003592/0.02011, allocations: 135.8 kB / 1.014 GB, free: 13.91 MB / 0.9792 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002814/0.02039, allocations: 42.75 kB / 1.014 GB, free: 13.87 MB / 0.9792 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002878/0.02327, allocations: 3.366 MB / 1.018 GB, free: 10.32 MB / 0.9792 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001221/0.02339, allocations: 179 kB / 1.018 GB, free: 10.12 MB / 0.9792 GB Notification: Performance of simCode: alias equations: time 5.429e-05/0.02344, allocations: 17.48 kB / 1.018 GB, free: 10.1 MB / 0.9792 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.553e-05/0.0235, allocations: 32.48 kB / 1.018 GB, free: 10.07 MB / 0.9792 GB Notification: Performance of SimCode: time 1.292e-06/0.0235, allocations: 0 / 1.018 GB, free: 10.07 MB / 0.9792 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0216/0.0451, allocations: 8.552 MB / 1.026 GB, free: 1.586 MB / 0.9792 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.468/6.513, allocations: 13.83 kB / 1.026 GB, free: 1.578 MB / 0.9792 GB " [Timeout remaining time 293] (rm -f Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths_res.mat --tempDir=temp_Buildings_latest_Buildings_Controls_OBC_CDL_Reals_Sources_Validation_CalendarTimeMonths_fmu --startTime=172800 --stopTime=345600 --stepSize=69.12 --timeout=800 --tolerance=1e-06 Buildings_latest_Buildings_Controls_OBC_CDL_Reals_Sources_Validation_CalendarTimeMonths.fmu > Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths.pipe 2>&1) [Timeout 840.0] diffSimulationResults("Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_OBC_CDL_Reals_Sources_Validation_CalendarTimeMonths.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Controls.OBC.CDL.Reals.Sources.Validation.CalendarTimeMonths.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 10.474209936335683]