Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow.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 0.001436/0.001436, allocations: 99.64 kB / 18.94 MB, free: 2.551 MB / 14.72 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 0.001712/0.001712, allocations: 210.5 kB / 22.24 MB, free: 4.859 MB / 14.72 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 1.459/1.459, allocations: 230.6 MB / 256 MB, free: 7.797 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.146/3.146, allocations: 0.4892 GB / 0.7943 GB, free: 35.62 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/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.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow,fileNamePrefix="Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_ParallelFanVVF_Subsequences_Validation_ActiveAirFlow",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow,fileNamePrefix="Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_ParallelFanVVF_Subsequences_Validation_ActiveAirFlow",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300]
"Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed.
Notification: Performance of FrontEnd - loaded program: time 0.002666/0.002666, allocations: 67.2 kB / 1.153 GB, free: 25.73 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3918/0.3945, allocations: 176.1 MB / 1.325 GB, free: 2.348 MB / 1.014 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow): time 0.003043/0.3975, allocations: 0.9627 MB / 1.326 GB, free: 1.395 MB / 1.014 GB
Notification: Performance of NFInst.instExpressions: time 0.001716/0.3993, allocations: 1.007 MB / 1.327 GB, free: 384 kB / 1.014 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001265/0.3994, allocations: 0 / 1.327 GB, free: 384 kB / 1.014 GB
Notification: Performance of NFTyping.typeComponents: time 6.822e-05/0.3995, allocations: 23.73 kB / 1.327 GB, free: 360 kB / 1.014 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001211/0.3996, allocations: 19.8 kB / 1.327 GB, free: 340 kB / 1.014 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002898/0.3999, allocations: 71.88 kB / 1.327 GB, free: 268 kB / 1.014 GB
Notification: Performance of NFFlatten.flatten: time 0.0002363/0.4001, allocations: 164.1 kB / 1.327 GB, free: 104 kB / 1.014 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002085/0.4003, allocations: 64.84 kB / 1.327 GB, free: 36 kB / 1.014 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002311/0.4005, allocations: 75.69 kB / 1.327 GB, free: 15.96 MB / 1.029 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002031/0.4007, allocations: 67.62 kB / 1.327 GB, free: 15.89 MB / 1.029 GB
Notification: Performance of NFPackage.collectConstants: time 3.577e-05/0.4008, allocations: 20 kB / 1.328 GB, free: 15.88 MB / 1.029 GB
Notification: Performance of NFFlatten.collectFunctions: time 5.708e-05/0.4008, allocations: 16 kB / 1.328 GB, free: 15.86 MB / 1.029 GB
Notification: Performance of NFScalarize.scalarize: time 4.309e-05/0.4009, allocations: 39.84 kB / 1.328 GB, free: 15.82 MB / 1.029 GB
Notification: Performance of NFVerifyModel.verify: time 7.215e-05/0.4009, allocations: 67.59 kB / 1.328 GB, free: 15.75 MB / 1.029 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003677/0.4013, allocations: 219.1 kB / 1.328 GB, free: 15.54 MB / 1.029 GB
Notification: Performance of FrontEnd - DAE generated: time 4.729e-06/0.4013, allocations: 0 / 1.328 GB, free: 15.54 MB / 1.029 GB
Notification: Performance of FrontEnd: time 1.843e-06/0.4013, allocations: 0 / 1.328 GB, free: 15.54 MB / 1.029 GB
Notification: Performance of Transformations before backend: time 7.093e-06/0.4013, allocations: 0 / 1.328 GB, free: 15.54 MB / 1.029 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 35
 * Number of variables: 35
Notification: Performance of Generate backend data structure: time 0.0007243/0.4021, allocations: 381.5 kB / 1.328 GB, free: 15.13 MB / 1.029 GB
Notification: Performance of prepare preOptimizeDAE: time 4.76e-05/0.4021, allocations: 12.03 kB / 1.328 GB, free: 15.12 MB / 1.029 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.969e-05/0.4022, allocations: 46.73 kB / 1.328 GB, free: 15.07 MB / 1.029 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001615/0.4023, allocations: 24.83 kB / 1.328 GB, free: 15.04 MB / 1.029 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004692/0.4028, allocations: 198.2 kB / 1.328 GB, free: 14.82 MB / 1.029 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.367e-05/0.4028, allocations: 12.38 kB / 1.328 GB, free: 14.81 MB / 1.029 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.708e-05/0.4028, allocations: 12.38 kB / 1.328 GB, free: 14.8 MB / 1.029 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003519/0.4032, allocations: 150 kB / 1.329 GB, free: 14.65 MB / 1.029 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.133e-05/0.4032, allocations: 3.938 kB / 1.329 GB, free: 14.64 MB / 1.029 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.814e-05/0.4032, allocations: 7.984 kB / 1.329 GB, free: 14.64 MB / 1.029 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.654e-06/0.4032, allocations: 7.938 kB / 1.329 GB, free: 14.63 MB / 1.029 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003455/0.4036, allocations: 115.9 kB / 1.329 GB, free: 14.52 MB / 1.029 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007509/0.4043, allocations: 419.4 kB / 1.329 GB, free: 14.06 MB / 1.029 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003206/0.4046, allocations: 110.7 kB / 1.329 GB, free: 13.95 MB / 1.029 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001539/0.4048, allocations: 48.83 kB / 1.329 GB, free: 13.89 MB / 1.029 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.096e-05/0.4048, allocations: 0 / 1.329 GB, free: 13.89 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.828e-05/0.4049, allocations: 34.5 kB / 1.329 GB, free: 13.85 MB / 1.029 GB
Notification: Performance of pre-optimization done (n=12): time 1.042e-06/0.4049, allocations: 4 kB / 1.329 GB, free: 13.85 MB / 1.029 GB
Notification: Performance of matching and sorting (n=12): time 0.0005629/0.4054, allocations: 177.5 kB / 1.33 GB, free: 13.67 MB / 1.029 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.667e-05/0.4055, allocations: 51.41 kB / 1.33 GB, free: 13.61 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001582/0.4056, allocations: 160.3 kB / 1.33 GB, free: 13.43 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 5.602e-05/0.4057, allocations: 33.7 kB / 1.33 GB, free: 13.39 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 8.569e-05/0.4058, allocations: 116.4 kB / 1.33 GB, free: 13.27 MB / 1.029 GB
Notification: Performance of collectInitialBindings (initialization): time 3.56e-05/0.4058, allocations: 35.72 kB / 1.33 GB, free: 13.24 MB / 1.029 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.768e-05/0.4059, allocations: 45.66 kB / 1.33 GB, free: 13.19 MB / 1.029 GB
Notification: Performance of setup shared object (initialization): time 0.0001753/0.406, allocations: 326.8 kB / 1.33 GB, free: 12.86 MB / 1.029 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001512/0.4062, allocations: 43.91 kB / 1.33 GB, free: 12.82 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001706/0.4064, allocations: 75.33 kB / 1.33 GB, free: 12.73 MB / 1.029 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003159/0.4067, allocations: 115.3 kB / 1.33 GB, free: 12.61 MB / 1.029 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.094e-06/0.4067, allocations: 0 / 1.33 GB, free: 12.61 MB / 1.029 GB
Notification: Performance of matching and sorting (n=15) (initialization): time 0.0004553/0.4071, allocations: 149.5 kB / 1.331 GB, free: 12.45 MB / 1.029 GB
Notification: Performance of prepare postOptimizeDAE: time 1.939e-05/0.4072, allocations: 8 kB / 1.331 GB, free: 12.45 MB / 1.029 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.101e-06/0.4072, allocations: 0 / 1.331 GB, free: 12.45 MB / 1.029 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.474e-05/0.4072, allocations: 0 / 1.331 GB, free: 12.45 MB / 1.029 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001669/0.4073, allocations: 28.02 kB / 1.331 GB, free: 12.42 MB / 1.029 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.202e-06/0.4073, allocations: 4 kB / 1.331 GB, free: 12.41 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001019/0.4075, allocations: 23.88 kB / 1.331 GB, free: 12.39 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.469e-05/0.4075, allocations: 8 kB / 1.331 GB, free: 12.38 MB / 1.029 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 9 (reaToInt2.y,actAirSet.or2.y,actAirSet.ifSetUp.y,actAirSet.ifCooDow.y,actAirSet.ifOcc.y,actAirSet.or3.y,actAirSet.setUpMod.y,actAirSet.cooDowMod.y,actAirSet.occMod.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (15):
 * Single equations (assignments): 15
 * 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 0.0001362/0.4076, allocations: 132.4 kB / 1.331 GB, free: 12.25 MB / 1.029 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.436e-05/0.4076, allocations: 11.95 kB / 1.331 GB, free: 12.23 MB / 1.029 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.329e-05/0.4077, allocations: 12.72 kB / 1.331 GB, free: 12.22 MB / 1.029 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.629e-06/0.4077, allocations: 4 kB / 1.331 GB, free: 12.21 MB / 1.029 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.027e-06/0.4077, allocations: 0 / 1.331 GB, free: 12.21 MB / 1.029 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.605e-06/0.4077, allocations: 4 kB / 1.331 GB, free: 12.21 MB / 1.029 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003087/0.408, allocations: 204.5 kB / 1.331 GB, free: 11.97 MB / 1.029 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.243e-06/0.408, allocations: 0 / 1.331 GB, free: 11.97 MB / 1.029 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001206/0.4081, allocations: 23.92 kB / 1.331 GB, free: 11.95 MB / 1.029 GB
Notification: Performance of postOpt tearingSystem (simulation): time 4.699e-06/0.4081, allocations: 3.984 kB / 1.331 GB, free: 11.94 MB / 1.029 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.067e-05/0.4081, allocations: 0 / 1.331 GB, free: 11.94 MB / 1.029 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.513e-06/0.4081, allocations: 4 kB / 1.331 GB, free: 11.94 MB / 1.029 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.72e-07/0.4081, allocations: 0 / 1.331 GB, free: 11.94 MB / 1.029 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004076/0.4085, allocations: 231.9 kB / 1.331 GB, free: 11.7 MB / 1.029 GB
Notification: Performance of postOpt removeConstants (simulation): time 2.143e-05/0.4086, allocations: 11.91 kB / 1.331 GB, free: 11.68 MB / 1.029 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.83e-05/0.4086, allocations: 7.984 kB / 1.331 GB, free: 11.68 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001101/0.4087, allocations: 11.98 kB / 1.331 GB, free: 11.66 MB / 1.029 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.654e-05/0.4088, allocations: 19.97 kB / 1.331 GB, free: 11.64 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.087e-05/0.4088, allocations: 4 kB / 1.331 GB, free: 11.64 MB / 1.029 GB
Notification: Performance of sorting global known variables: time 8.489e-05/0.4089, allocations: 107.2 kB / 1.331 GB, free: 11.54 MB / 1.029 GB
Notification: Performance of sort global known variables: time 9e-08/0.4089, allocations: 3.938 kB / 1.331 GB, free: 11.53 MB / 1.029 GB
Notification: Performance of remove unused functions: time 0.0002568/0.4091, allocations: 31.89 kB / 1.331 GB, free: 11.5 MB / 1.029 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 6 (actAirSet.or3.y,actAirSet.ifOcc.y,actAirSet.ifCooDow.y,actAirSet.ifSetUp.y,actAirSet.or2.y,reaToInt2.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (12):
 * Single equations (assignments): 12
 * 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 Backend phase and start with SimCode phase: time 0.0007967/0.4099, allocations: 0.7728 MB / 1.332 GB, free: 10.7 MB / 1.029 GB
Notification: Performance of simCode: created initialization part: time 0.0003986/0.4103, allocations: 115.8 kB / 1.332 GB, free: 10.59 MB / 1.029 GB
Notification: Performance of simCode: created event and clocks part: time 1.914e-06/0.4103, allocations: 0 / 1.332 GB, free: 10.59 MB / 1.029 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001644/0.4105, allocations: 56.09 kB / 1.332 GB, free: 10.54 MB / 1.029 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004228/0.4109, allocations: 22.33 kB / 1.332 GB, free: 10.52 MB / 1.029 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002855/0.4138, allocations: 1.755 MB / 1.334 GB, free: 8.66 MB / 1.029 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001133/0.4139, allocations: 99.23 kB / 1.334 GB, free: 8.543 MB / 1.029 GB
Notification: Performance of simCode: alias equations: time 9.085e-05/0.414, allocations: 21.02 kB / 1.334 GB, free: 8.523 MB / 1.029 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001522/0.4141, allocations: 43.42 kB / 1.334 GB, free: 8.48 MB / 1.029 GB
Notification: Performance of SimCode: time 9.72e-07/0.4141, allocations: 0 / 1.334 GB, free: 8.48 MB / 1.029 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03231/0.4464, allocations: 3.319 MB / 1.338 GB, free: 5.344 MB / 1.029 GB
Notification: Performance of buildModelFMU: Generate platform static: time 11.3/11.75, allocations: 12.84 kB / 1.338 GB, free: 5.336 MB / 1.029 GB
"
[Timeout remaining time 288]
(rm -f Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow.pipe ; mkfifo Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow.pipe ; head -c 1048576 < Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow.pipe >> ../files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow_res.mat --tempDir=temp_Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_ParallelFanVVF_Subsequences_Validation_ActiveAirFlow_fmu --startTime=0 --stopTime=3600 --stepSize=1.44 --timeout=400 --tolerance=1e-06 Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_ParallelFanVVF_Subsequences_Validation_ActiveAirFlow.fmu > Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow.pipe 2>&1) [Timeout 420.0]
diffSimulationResults("Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_ParallelFanVVF_Subsequences_Validation_ActiveAirFlow.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.ParallelFanVVF.Subsequences.Validation.ActiveAirFlow.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: 18.415068998001516]