Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.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 0.001257/0.001257, allocations: 97.31 kB / 19.73 MB, free: 2.117 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 0.001389/0.001389, allocations: 219 kB / 23.03 MB, free: 4.922 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 1.393/1.393, allocations: 230.6 MB / 256.8 MB, free: 7.797 MB / 206.1 MB
"
[Timeout remaining time 178]
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 3.025/3.025, allocations: 0.5003 GB / 0.8062 GB, free: 28.29 MB / 0.6231 GB
"
[Timeout remaining time 177]
Using package Buildings with version 13.0.0 (/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.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length,fileNamePrefix="Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_Length",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length,fileNamePrefix="Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_Length",fmuType="cs",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 0.001875/0.001875, allocations: 70.62 kB / 1.171 GB, free: 19.53 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3142/0.3161, allocations: 179 MB / 1.345 GB, free: 15.89 MB / 1.045 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length): time 0.002347/0.3184, allocations: 1.382 MB / 1.347 GB, free: 14.5 MB / 1.045 GB
Notification: Performance of NFInst.instExpressions: time 0.001314/0.3198, allocations: 0.7519 MB / 1.347 GB, free: 13.74 MB / 1.045 GB
Notification: Performance of NFInst.updateImplicitVariability: time 2.035e-05/0.3198, allocations: 0 / 1.347 GB, free: 13.74 MB / 1.045 GB
Notification: Performance of NFTyping.typeComponents: time 2.174e-05/0.3198, allocations: 3.984 kB / 1.347 GB, free: 13.73 MB / 1.045 GB
Notification: Performance of NFTyping.typeBindings: time 4.266e-05/0.3198, allocations: 7.875 kB / 1.347 GB, free: 13.73 MB / 1.045 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0005257/0.3204, allocations: 175.5 kB / 1.348 GB, free: 13.55 MB / 1.045 GB
Notification: Performance of NFFlatten.flatten: time 7.888e-05/0.3205, allocations: 51.78 kB / 1.348 GB, free: 13.5 MB / 1.045 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.576e-05/0.3205, allocations: 3.938 kB / 1.348 GB, free: 13.5 MB / 1.045 GB
Notification: Performance of NFEvalConstants.evaluate: time 4.8e-05/0.3205, allocations: 31.91 kB / 1.348 GB, free: 13.47 MB / 1.045 GB
Notification: Performance of NFSimplifyModel.simplify: time 4.09e-05/0.3206, allocations: 27.91 kB / 1.348 GB, free: 13.44 MB / 1.045 GB
Notification: Performance of NFPackage.collectConstants: time 1.703e-05/0.3206, allocations: 4 kB / 1.348 GB, free: 13.44 MB / 1.045 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003987/0.321, allocations: 191.7 kB / 1.348 GB, free: 13.25 MB / 1.045 GB
Notification: Performance of NFScalarize.scalarize: time 1.837e-05/0.321, allocations: 11.98 kB / 1.348 GB, free: 13.24 MB / 1.045 GB
Notification: Performance of NFVerifyModel.verify: time 2.607e-05/0.321, allocations: 15.92 kB / 1.348 GB, free: 13.22 MB / 1.045 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002371/0.3213, allocations: 143.5 kB / 1.348 GB, free: 13.08 MB / 1.045 GB
Notification: Performance of FrontEnd - DAE generated: time 3.106e-06/0.3213, allocations: 0 / 1.348 GB, free: 13.08 MB / 1.045 GB
Notification: Performance of FrontEnd: time 1.573e-06/0.3213, allocations: 0 / 1.348 GB, free: 13.08 MB / 1.045 GB
Notification: Performance of Transformations before backend: time 5.229e-06/0.3213, allocations: 4 kB / 1.348 GB, free: 13.08 MB / 1.045 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 6
 * Number of variables: 6
Notification: Performance of Generate backend data structure: time 0.0003949/0.3217, allocations: 301.9 kB / 1.348 GB, free: 12.75 MB / 1.045 GB
Notification: Performance of prepare preOptimizeDAE: time 3.489e-05/0.3217, allocations: 12.03 kB / 1.348 GB, free: 12.74 MB / 1.045 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 1.504e-05/0.3217, allocations: 192 / 1.348 GB, free: 12.74 MB / 1.045 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 2.944e-05/0.3218, allocations: 34.69 kB / 1.348 GB, free: 12.7 MB / 1.045 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 2.951e-05/0.3218, allocations: 8.891 kB / 1.348 GB, free: 12.69 MB / 1.045 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001165/0.3219, allocations: 114.5 kB / 1.349 GB, free: 12.55 MB / 1.045 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.126e-05/0.3219, allocations: 4.375 kB / 1.349 GB, free: 12.55 MB / 1.045 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.024e-05/0.3219, allocations: 384 / 1.349 GB, free: 12.55 MB / 1.045 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001276/0.3221, allocations: 57.61 kB / 1.349 GB, free: 12.49 MB / 1.045 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.733e-06/0.3221, allocations: 0 / 1.349 GB, free: 12.49 MB / 1.045 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.798e-06/0.3221, allocations: 7.922 kB / 1.349 GB, free: 12.48 MB / 1.045 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.617e-06/0.3221, allocations: 4 kB / 1.349 GB, free: 12.48 MB / 1.045 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001057/0.3222, allocations: 51.89 kB / 1.349 GB, free: 12.43 MB / 1.045 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001712/0.3224, allocations: 144.7 kB / 1.349 GB, free: 12.24 MB / 1.045 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001008/0.3225, allocations: 50.5 kB / 1.349 GB, free: 12.18 MB / 1.045 GB
Notification: Performance of preOpt resolveLoops (simulation): time 4.289e-05/0.3225, allocations: 16.84 kB / 1.349 GB, free: 12.16 MB / 1.045 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.066e-05/0.3225, allocations: 7.938 kB / 1.349 GB, free: 12.16 MB / 1.045 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.333e-05/0.3225, allocations: 34.69 kB / 1.349 GB, free: 12.11 MB / 1.045 GB
Notification: Performance of pre-optimization done (n=6): time 9.52e-07/0.3225, allocations: 0 / 1.349 GB, free: 12.11 MB / 1.045 GB
Notification: Performance of matching and sorting (n=6): time 0.0002191/0.3228, allocations: 85.61 kB / 1.349 GB, free: 12.02 MB / 1.045 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.315e-05/0.3228, allocations: 51.41 kB / 1.349 GB, free: 11.96 MB / 1.045 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.025e-05/0.3229, allocations: 109.8 kB / 1.349 GB, free: 11.84 MB / 1.045 GB
Notification: Performance of collectPreVariables (initialization): time 1.942e-05/0.3229, allocations: 29.7 kB / 1.349 GB, free: 11.81 MB / 1.045 GB
Notification: Performance of collectInitialEqns (initialization): time 3.978e-05/0.3229, allocations: 88.14 kB / 1.349 GB, free: 11.72 MB / 1.045 GB
Notification: Performance of collectInitialBindings (initialization): time 3.389e-05/0.323, allocations: 19.84 kB / 1.349 GB, free: 11.7 MB / 1.045 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.021e-05/0.323, allocations: 21.72 kB / 1.349 GB, free: 11.67 MB / 1.045 GB
Notification: Performance of setup shared object (initialization): time 0.0001249/0.3231, allocations: 318.8 kB / 1.35 GB, free: 11.35 MB / 1.045 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 3.631e-05/0.3232, allocations: 12 kB / 1.35 GB, free: 11.34 MB / 1.045 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 3.105e-05/0.3232, allocations: 11.98 kB / 1.35 GB, free: 11.33 MB / 1.045 GB
Notification: Performance of analyzeInitialSystem (initialization): time 8.073e-05/0.3233, allocations: 32.86 kB / 1.35 GB, free: 11.29 MB / 1.045 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.282e-06/0.3233, allocations: 0 / 1.35 GB, free: 11.29 MB / 1.045 GB
Notification: Performance of matching and sorting (n=6) (initialization): time 0.0001401/0.3234, allocations: 89.88 kB / 1.35 GB, free: 11.2 MB / 1.045 GB
Notification: Performance of prepare postOptimizeDAE: time 1.252e-05/0.3234, allocations: 5.875 kB / 1.35 GB, free: 11.2 MB / 1.045 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.045e-06/0.3234, allocations: 0 / 1.35 GB, free: 11.2 MB / 1.045 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.098e-05/0.3234, allocations: 64 / 1.35 GB, free: 11.2 MB / 1.045 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.758e-05/0.3235, allocations: 16 kB / 1.35 GB, free: 11.18 MB / 1.045 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.398e-06/0.3235, allocations: 0 / 1.35 GB, free: 11.18 MB / 1.045 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.108e-05/0.3236, allocations: 4 kB / 1.35 GB, free: 11.18 MB / 1.045 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.008e-05/0.3236, allocations: 7.984 kB / 1.35 GB, free: 11.17 MB / 1.045 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (6):
 * Single equations (assignments): 6
 * 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 7.345e-05/0.3237, allocations: 109.8 kB / 1.35 GB, free: 11.05 MB / 1.045 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.648e-05/0.3237, allocations: 7.891 kB / 1.35 GB, free: 11.04 MB / 1.045 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004088/0.3241, allocations: 213.2 kB / 1.35 GB, free: 10.84 MB / 1.045 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.084e-06/0.3241, allocations: 0 / 1.35 GB, free: 10.84 MB / 1.045 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 3.286e-06/0.3241, allocations: 0 / 1.35 GB, free: 10.84 MB / 1.045 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.326e-06/0.3241, allocations: 0 / 1.35 GB, free: 10.84 MB / 1.045 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001549/0.3243, allocations: 164.6 kB / 1.35 GB, free: 10.63 MB / 1.045 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.162e-06/0.3243, allocations: 4 kB / 1.35 GB, free: 10.63 MB / 1.045 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001047/0.3244, allocations: 27.98 kB / 1.35 GB, free: 10.6 MB / 1.045 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.803e-06/0.3244, allocations: 0 / 1.35 GB, free: 10.6 MB / 1.045 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.699e-05/0.3244, allocations: 15.92 kB / 1.35 GB, free: 10.59 MB / 1.045 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.413e-06/0.3244, allocations: 0 / 1.35 GB, free: 10.59 MB / 1.045 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.41e-07/0.3244, allocations: 0 / 1.35 GB, free: 10.59 MB / 1.045 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000215/0.3246, allocations: 154.9 kB / 1.35 GB, free: 10.42 MB / 1.045 GB
Notification: Performance of postOpt removeConstants (simulation): time 5.374e-05/0.3246, allocations: 23.92 kB / 1.35 GB, free: 10.39 MB / 1.045 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.818e-05/0.3247, allocations: 4 kB / 1.35 GB, free: 10.39 MB / 1.045 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 3.344e-05/0.3247, allocations: 0 / 1.35 GB, free: 10.39 MB / 1.045 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.718e-05/0.3247, allocations: 11.92 kB / 1.35 GB, free: 10.38 MB / 1.045 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.302e-05/0.3247, allocations: 19.98 kB / 1.35 GB, free: 10.36 MB / 1.045 GB
Notification: Performance of sorting global known variables: time 4.631e-05/0.3248, allocations: 79.28 kB / 1.351 GB, free: 10.28 MB / 1.045 GB
Notification: Performance of sort global known variables: time 7e-08/0.3248, allocations: 0 / 1.351 GB, free: 10.28 MB / 1.045 GB
Notification: Performance of remove unused functions: time 0.000263/0.325, allocations: 55.86 kB / 1.351 GB, free: 10.23 MB / 1.045 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (16):
 * Single equations (assignments): 16
 * 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 0.0006888/0.3257, allocations: 0.7527 MB / 1.351 GB, free: 9.445 MB / 1.045 GB
Notification: Performance of simCode: created initialization part: time 0.0001518/0.3259, allocations: 55.91 kB / 1.351 GB, free: 9.391 MB / 1.045 GB
Notification: Performance of simCode: created event and clocks part: time 2.104e-06/0.3259, allocations: 0 / 1.351 GB, free: 9.391 MB / 1.045 GB
Notification: Performance of simCode: created simulation system equations: time 7.547e-05/0.326, allocations: 46.17 kB / 1.351 GB, free: 9.348 MB / 1.045 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002247/0.3262, allocations: 20.06 kB / 1.351 GB, free: 9.328 MB / 1.045 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004991/0.3267, allocations: 250.9 kB / 1.352 GB, free: 9.043 MB / 1.045 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 6.155e-05/0.3268, allocations: 79.08 kB / 1.352 GB, free: 8.945 MB / 1.045 GB
Notification: Performance of simCode: alias equations: time 5.213e-05/0.3268, allocations: 23.23 kB / 1.352 GB, free: 8.926 MB / 1.045 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 6.537e-05/0.3269, allocations: 35.42 kB / 1.352 GB, free: 8.891 MB / 1.045 GB
Notification: Performance of SimCode: time 2.9e-07/0.3269, allocations: 0 / 1.352 GB, free: 8.891 MB / 1.045 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02419/0.3511, allocations: 3.642 MB / 1.355 GB, free: 5.465 MB / 1.045 GB
Notification: Performance of buildModelFMU: Generate platform static: time 10.89/11.24, allocations: 21.73 kB / 1.355 GB, free: 5.445 MB / 1.045 GB
"
[Timeout remaining time 289]
(rm -f Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.pipe ; mkfifo Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.pipe >> ../files/Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length_res.mat --tempDir=temp_Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_Length_fmu --startTime=0.01 --stopTime=500 --stepSize=0.199996 --timeout=800 --tolerance=1e-06 Buildings_latest_Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_Length.fmu > Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.pipe 2>&1) [Timeout 840.0]
diffSimulationResults("Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_Geothermal_Borefields_BaseClasses_HeatTransfer_ThermalResponseFactors_Validation_FiniteLineSource_Integrand_Length.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length.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: 17.657655894057825]