Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.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 0.001816/0.001816, allocations: 99.64 kB / 18.95 MB, free: 2.668 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 0.002381/0.002381, allocations: 212.6 kB / 22.24 MB, free: 5.262 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 1.65/1.65, allocations: 230.6 MB / 256 MB, free: 7.777 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.868/2.868, allocations: 475.9 MB / 0.7699 GB, free: 4.793 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.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: translateModel(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|briCoe.F1|briCoe.F2",fileNamePrefix="Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient")
translateModel(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|briCoe.F1|briCoe.F2",fileNamePrefix="Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient") [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 0.00216/0.00216, allocations: 66.7 kB / 1.117 GB, free: 41.03 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.322/0.3242, allocations: 170 MB / 1.283 GB, free: 11.98 MB / 0.9825 GB
Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient): time 0.007658/0.3318, allocations: 4.877 MB / 1.288 GB, free: 7.098 MB / 0.9825 GB
Notification: Performance of NFInst.instExpressions: time 0.1838/0.5157, allocations: 132.9 MB / 1.418 GB, free: 1.703 MB / 1.107 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001174/0.5168, allocations: 23.81 kB / 1.418 GB, free: 1.68 MB / 1.107 GB
Notification: Performance of NFTyping.typeComponents: time 0.000976/0.5178, allocations: 225.9 kB / 1.418 GB, free: 1.457 MB / 1.107 GB
Notification: Performance of NFTyping.typeBindings: time 0.00266/0.5205, allocations: 0.5868 MB / 1.418 GB, free: 0.8711 MB / 1.107 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003467/0.5239, allocations: 0.9734 MB / 1.419 GB, free: 15.9 MB / 1.123 GB
Notification: Performance of NFFlatten.flatten: time 0.003305/0.5272, allocations: 1.636 MB / 1.421 GB, free: 14.26 MB / 1.123 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001318/0.5286, allocations: 0.4905 MB / 1.421 GB, free: 13.73 MB / 1.123 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001544/0.5301, allocations: 0.6152 MB / 1.422 GB, free: 13.11 MB / 1.123 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.00134/0.5314, allocations: 0.5949 MB / 1.423 GB, free: 12.52 MB / 1.123 GB
Notification: Performance of NFPackage.collectConstants: time 0.0004616/0.5319, allocations: 148 kB / 1.423 GB, free: 12.37 MB / 1.123 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001689/0.5336, allocations: 0.5347 MB / 1.423 GB, free: 11.84 MB / 1.123 GB
Notification: Performance of NFScalarize.scalarize: time 0.0006494/0.5342, allocations: 366.8 kB / 1.424 GB, free: 11.48 MB / 1.123 GB
Notification: Performance of NFVerifyModel.verify: time 0.001135/0.5354, allocations: 0.552 MB / 1.424 GB, free: 10.92 MB / 1.123 GB
Notification: Performance of NFConvertDAE.convert: time 0.003278/0.5387, allocations: 1.981 MB / 1.426 GB, free: 8.934 MB / 1.123 GB
Notification: Performance of FrontEnd - DAE generated: time 5.3e-06/0.5387, allocations: 0 / 1.426 GB, free: 8.934 MB / 1.123 GB
Notification: Performance of FrontEnd: time 1.803e-06/0.5387, allocations: 4 kB / 1.426 GB, free: 8.93 MB / 1.123 GB
Notification: Performance of Transformations before backend: time 5.914e-05/0.5387, allocations: 0 / 1.426 GB, free: 8.93 MB / 1.123 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 279
 * Number of variables: 279
Notification: Performance of Generate backend data structure: time 0.004438/0.5432, allocations: 1.661 MB / 1.428 GB, free: 7.227 MB / 1.123 GB
Notification: Performance of prepare preOptimizeDAE: time 4.414e-05/0.5432, allocations: 12.03 kB / 1.428 GB, free: 7.215 MB / 1.123 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006445/0.5496, allocations: 0.8193 MB / 1.428 GB, free: 6.395 MB / 1.123 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002007/0.5517, allocations: 0.7844 MB / 1.429 GB, free: 5.578 MB / 1.123 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001239/0.5518, allocations: 82.2 kB / 1.429 GB, free: 5.496 MB / 1.123 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002845/0.5521, allocations: 104 kB / 1.429 GB, free: 5.395 MB / 1.123 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004319/0.5564, allocations: 1.691 MB / 1.431 GB, free: 3.578 MB / 1.123 GB
Notification: Performance of preOpt findStateOrder (simulation): time 3.243e-05/0.5564, allocations: 0 / 1.431 GB, free: 3.578 MB / 1.123 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001638/0.5566, allocations: 44 kB / 1.431 GB, free: 3.535 MB / 1.123 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.31e-05/0.5566, allocations: 28 kB / 1.431 GB, free: 3.508 MB / 1.123 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005488/0.5621, allocations: 1.839 MB / 1.433 GB, free: 1.66 MB / 1.123 GB
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 0.008111/0.5702, allocations: 2.743 MB / 1.436 GB, free: 14.86 MB / 1.139 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.003825/0.574, allocations: 1.226 MB / 1.437 GB, free: 13.63 MB / 1.139 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001692/0.5757, allocations: 0.5399 MB / 1.437 GB, free: 13.09 MB / 1.139 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0005447/0.5763, allocations: 92.89 kB / 1.437 GB, free: 12.99 MB / 1.139 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002205/0.5785, allocations: 0.9054 MB / 1.438 GB, free: 12.05 MB / 1.139 GB
Notification: Performance of pre-optimization done (n=109): time 5.39e-06/0.5785, allocations: 0 / 1.438 GB, free: 12.05 MB / 1.139 GB
Notification: Performance of matching and sorting (n=109): time 0.00694/0.5854, allocations: 1.902 MB / 1.44 GB, free: 10.13 MB / 1.139 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001357/0.5856, allocations: 192.9 kB / 1.44 GB, free: 9.902 MB / 1.139 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001108/0.5867, allocations: 0.6096 MB / 1.441 GB, free: 9.285 MB / 1.139 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001403/0.5868, allocations: 45.7 kB / 1.441 GB, free: 9.234 MB / 1.139 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0004885/0.5873, allocations: 465.4 kB / 1.441 GB, free: 8.773 MB / 1.139 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004378/0.5877, allocations: 372.8 kB / 1.442 GB, free: 8.406 MB / 1.139 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004141/0.5881, allocations: 202.5 kB / 1.442 GB, free: 8.203 MB / 1.139 GB
Notification: Performance of setup shared object (initialization): time 0.0002483/0.5884, allocations: 402.7 kB / 1.442 GB, free: 7.801 MB / 1.139 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001728/0.5901, allocations: 0.4977 MB / 1.443 GB, free: 7.301 MB / 1.139 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001919/0.592, allocations: 0.7386 MB / 1.444 GB, free: 6.516 MB / 1.139 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003447/0.5955, allocations: 1.082 MB / 1.445 GB, free: 5.422 MB / 1.139 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.585e-06/0.5955, allocations: 3.938 kB / 1.445 GB, free: 5.418 MB / 1.139 GB
Notification: Performance of matching and sorting (n=126) (initialization): time 0.004564/0.6001, allocations: 1.384 MB / 1.446 GB, free: 4.023 MB / 1.139 GB
Notification: Performance of prepare postOptimizeDAE: time 3.061e-05/0.6001, allocations: 6.344 kB / 1.446 GB, free: 4.02 MB / 1.139 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.409e-05/0.6001, allocations: 4 kB / 1.446 GB, free: 4.016 MB / 1.139 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006719/0.6008, allocations: 84.89 kB / 1.446 GB, free: 3.93 MB / 1.139 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001513/0.6023, allocations: 267.6 kB / 1.446 GB, free: 3.668 MB / 1.139 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002464/0.6048, allocations: 1.504 MB / 1.448 GB, free: 2.059 MB / 1.139 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001551/0.6063, allocations: 155.5 kB / 1.448 GB, free: 1.906 MB / 1.139 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001669/0.6065, allocations: 51.95 kB / 1.448 GB, free: 1.855 MB / 1.139 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 17 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (124):
 * Single equations (assignments): 123
 * Array equations: 0
 * Algorithm blocks: 0
 * 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
   {(1,2)}
Notification: Performance of prepare postOptimizeDAE: time 0.000779/0.6072, allocations: 287.4 kB / 1.448 GB, free: 1.566 MB / 1.139 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003788/0.6076, allocations: 99.27 kB / 1.448 GB, free: 1.469 MB / 1.139 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.005453/0.6131, allocations: 1.679 MB / 1.45 GB, free: 15.77 MB / 1.154 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.749e-05/0.6131, allocations: 12 kB / 1.45 GB, free: 15.75 MB / 1.154 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.9e-06/0.6131, allocations: 4 kB / 1.45 GB, free: 15.75 MB / 1.154 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.597e-05/0.6131, allocations: 7.984 kB / 1.45 GB, free: 15.74 MB / 1.154 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006787/0.6199, allocations: 2.454 MB / 1.452 GB, free: 13.25 MB / 1.154 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.083e-06/0.6199, allocations: 0 / 1.452 GB, free: 13.25 MB / 1.154 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001482/0.6214, allocations: 255.6 kB / 1.453 GB, free: 13 MB / 1.154 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004772/0.6219, allocations: 76.78 kB / 1.453 GB, free: 12.92 MB / 1.154 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001267/0.622, allocations: 35.91 kB / 1.453 GB, free: 12.88 MB / 1.154 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002252/0.6243, allocations: 1.516 MB / 1.454 GB, free: 11.26 MB / 1.154 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.704e-06/0.6243, allocations: 0 / 1.454 GB, free: 11.26 MB / 1.154 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004799/0.6291, allocations: 1.545 MB / 1.456 GB, free: 9.695 MB / 1.154 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007122/0.6298, allocations: 239 kB / 1.456 GB, free: 9.461 MB / 1.154 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002479/0.63, allocations: 27.95 kB / 1.456 GB, free: 9.434 MB / 1.154 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00135/0.6314, allocations: 119.9 kB / 1.456 GB, free: 9.316 MB / 1.154 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002211/0.6316, allocations: 96.83 kB / 1.456 GB, free: 9.223 MB / 1.154 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001426/0.6317, allocations: 51.97 kB / 1.456 GB, free: 9.172 MB / 1.154 GB
Notification: Performance of sorting global known variables: time 0.0008642/0.6326, allocations: 439 kB / 1.457 GB, free: 8.75 MB / 1.154 GB
Notification: Performance of sort global known variables: time 1.2e-07/0.6326, allocations: 0 / 1.457 GB, free: 8.75 MB / 1.154 GB
Notification: Performance of remove unused functions: time 0.001594/0.6342, allocations: 414.9 kB / 1.457 GB, free: 8.344 MB / 1.154 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 10 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext)
 * Number of discrete states: 5 (weaDat.locTim.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (122):
 * Single equations (assignments): 116
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 5
 * 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
   {(1,3)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.002466/0.6367, allocations: 0.6558 MB / 1.458 GB, free: 7.891 MB / 1.154 GB
Notification: Performance of simCode: created initialization part: time 0.004419/0.6411, allocations: 1.339 MB / 1.459 GB, free: 6.539 MB / 1.154 GB
Notification: Performance of simCode: created event and clocks part: time 3.987e-06/0.6411, allocations: 0 / 1.459 GB, free: 6.539 MB / 1.154 GB
Notification: Performance of simCode: created simulation system equations: time 0.002345/0.6434, allocations: 0.7616 MB / 1.46 GB, free: 5.766 MB / 1.154 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001884/0.6453, allocations: 299 kB / 1.46 GB, free: 5.492 MB / 1.154 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00544/0.6507, allocations: 2.151 MB / 1.462 GB, free: 3.312 MB / 1.154 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006913/0.6514, allocations: 0.4941 MB / 1.463 GB, free: 2.785 MB / 1.154 GB
Notification: Performance of simCode: alias equations: time 0.00156/0.653, allocations: 343.3 kB / 1.463 GB, free: 2.445 MB / 1.154 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005059/0.6535, allocations: 131.3 kB / 1.463 GB, free: 2.316 MB / 1.154 GB
Notification: Performance of SimCode: time 1.352e-06/0.6535, allocations: 4 kB / 1.463 GB, free: 2.312 MB / 1.154 GB
Notification: Performance of Templates: time 0.03681/0.6903, allocations: 19.49 MB / 1.482 GB, free: 15.14 MB / 1.186 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.makefile [Timeout 300]
(rm -f Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.pipe ; mkfifo Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.pipe ; head -c 1048576 < Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.pipe >> ../files/Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.sim & ./Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient  -abortSlowSimulation -alarm=400  -emit_protected -lv LOG_STATS > Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.pipe 2>&1) [Timeout 400]
diffSimulationResults("Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_BrighteningCoefficient.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoefficient.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: 10.432115258648992]