Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain.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 0.001313/0.001313, allocations: 91.67 kB / 20.95 MB, free: 3.305 MB / 18.57 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 0.003649/0.003649, allocations: 166.4 kB / 24.38 MB, free: 8.473 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 0.8924/0.8924, allocations: 177.1 MB / 204.8 MB, free: 5.418 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 1.846/1.846, allocations: 389.6 MB / 0.6356 GB, free: 12.22 MB / 0.6042 GB
"
[Timeout remaining time 178]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.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.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain")
translateModel(Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 2.475e-06/2.475e-06, allocations: 0.6562 kB / 0.7756 GB, free: 5.18 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.194e-05/2.442e-05, allocations: 6.25 kB / 0.7756 GB, free: 5.172 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain): time 0.003771/0.003795, allocations: 2.145 MB / 0.7777 GB, free: 3.047 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.00597/0.009765, allocations: 4.19 MB / 0.7818 GB, free: 14.87 MB / 0.7448 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001277/0.009893, allocations: 3.938 kB / 0.7818 GB, free: 14.86 MB / 0.7448 GB
Notification: Performance of NFTyping.typeComponents: time 0.0009533/0.01085, allocations: 190.1 kB / 0.7819 GB, free: 14.68 MB / 0.7448 GB
Notification: Performance of NFTyping.typeBindings: time 0.000159/0.01101, allocations: 76.05 kB / 0.782 GB, free: 14.61 MB / 0.7448 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0007985/0.0118, allocations: 277.5 kB / 0.7823 GB, free: 14.34 MB / 0.7448 GB
Notification: Performance of NFFlatten.flatten: time 0.0006953/0.0125, allocations: 400.9 kB / 0.7827 GB, free: 13.95 MB / 0.7448 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001273/0.01263, allocations: 34.53 kB / 0.7827 GB, free: 13.91 MB / 0.7448 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.000267/0.01289, allocations: 160.7 kB / 0.7828 GB, free: 13.75 MB / 0.7448 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001774/0.01307, allocations: 101.2 kB / 0.7829 GB, free: 13.66 MB / 0.7448 GB
Notification: Performance of NFPackage.collectConstants: time 3.915e-05/0.01311, allocations: 12 kB / 0.783 GB, free: 13.64 MB / 0.7448 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0006625/0.01377, allocations: 347.3 kB / 0.7833 GB, free: 13.3 MB / 0.7448 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001231/0.0139, allocations: 108.4 kB / 0.7834 GB, free: 13.2 MB / 0.7448 GB
Notification: Performance of NFVerifyModel.verify: time 0.000123/0.01402, allocations: 91.7 kB / 0.7835 GB, free: 13.11 MB / 0.7448 GB
Notification: Performance of NFConvertDAE.convert: time 0.0007038/0.01472, allocations: 0.4955 MB / 0.784 GB, free: 12.61 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 3.006e-06/0.01473, allocations: 0 / 0.784 GB, free: 12.61 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 1.192e-06/0.01473, allocations: 0 / 0.784 GB, free: 12.61 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 7.485e-06/0.01473, allocations: 0.5 kB / 0.784 GB, free: 12.61 MB / 0.7448 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 19
 * Number of variables: 19
Notification: Performance of Generate backend data structure: time 0.001054/0.01579, allocations: 0.6347 MB / 0.7846 GB, free: 11.95 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 4.308e-05/0.01583, allocations: 9.344 kB / 0.7846 GB, free: 11.94 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007275/0.01656, allocations: 127.6 kB / 0.7847 GB, free: 11.82 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003716/0.01693, allocations: 244.9 kB / 0.7849 GB, free: 11.56 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.685e-05/0.01695, allocations: 8.375 kB / 0.785 GB, free: 11.55 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.879e-05/0.01698, allocations: 7.125 kB / 0.785 GB, free: 11.55 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003336/0.01731, allocations: 139.7 kB / 0.7851 GB, free: 11.4 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.939e-06/0.01732, allocations: 192 / 0.7851 GB, free: 11.4 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.173e-05/0.01734, allocations: 8.125 kB / 0.7851 GB, free: 11.39 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.815e-06/0.01735, allocations: 4 kB / 0.7851 GB, free: 11.39 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001173/0.01747, allocations: 28.95 kB / 0.7851 GB, free: 11.36 MB / 0.7448 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007195/0.01819, allocations: 310.5 kB / 0.7854 GB, free: 11.04 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001292/0.01832, allocations: 86.17 kB / 0.7855 GB, free: 10.95 MB / 0.7448 GB
Notification: Performance of preOpt resolveLoops (simulation): time 6.32e-05/0.01838, allocations: 21.83 kB / 0.7855 GB, free: 10.93 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.865e-05/0.01844, allocations: 19.98 kB / 0.7856 GB, free: 10.91 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.526e-05/0.01847, allocations: 38.5 kB / 0.7856 GB, free: 10.86 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=11): time 1.573e-06/0.01847, allocations: 1.281 kB / 0.7856 GB, free: 10.86 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=11): time 0.0003344/0.01881, allocations: 109.6 kB / 0.7857 GB, free: 10.75 MB / 0.7448 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.255e-05/0.01885, allocations: 56.12 kB / 0.7857 GB, free: 10.68 MB / 0.7448 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003578/0.01921, allocations: 344 kB / 0.7861 GB, free: 10.33 MB / 0.7448 GB
Notification: Performance of collectPreVariables (initialization): time 3.055e-05/0.01924, allocations: 25.7 kB / 0.7861 GB, free: 10.3 MB / 0.7448 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001063/0.01935, allocations: 138.2 kB / 0.7862 GB, free: 10.16 MB / 0.7448 GB
Notification: Performance of collectInitialBindings (initialization): time 4.992e-05/0.0194, allocations: 35.69 kB / 0.7863 GB, free: 10.13 MB / 0.7448 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 9.233e-05/0.01949, allocations: 41.67 kB / 0.7863 GB, free: 10.08 MB / 0.7448 GB
Notification: Performance of setup shared object (initialization): time 0.0001547/0.01964, allocations: 352.3 kB / 0.7866 GB, free: 9.73 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001211/0.01976, allocations: 64.52 kB / 0.7867 GB, free: 9.66 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 9.549e-05/0.01986, allocations: 67.12 kB / 0.7868 GB, free: 9.59 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0002136/0.02007, allocations: 130.3 kB / 0.7869 GB, free: 9.453 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.976e-06/0.02008, allocations: 1.406 kB / 0.7869 GB, free: 9.453 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=21) (initialization): time 0.0003024/0.02038, allocations: 193 kB / 0.7871 GB, free: 9.246 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 4.742e-05/0.02043, allocations: 45.62 kB / 0.7871 GB, free: 9.195 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.621e-06/0.02043, allocations: 1.688 kB / 0.7871 GB, free: 9.195 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.249e-05/0.02044, allocations: 4 kB / 0.7871 GB, free: 9.191 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002367/0.02068, allocations: 39.89 kB / 0.7872 GB, free: 9.152 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.398e-06/0.02068, allocations: 0.5312 kB / 0.7872 GB, free: 9.152 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001561/0.02084, allocations: 37.45 kB / 0.7872 GB, free: 9.117 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.622e-05/0.02087, allocations: 4 kB / 0.7872 GB, free: 9.113 MB / 0.7448 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 (12):
 * Single equations (assignments): 11
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.0001185/0.02099, allocations: 116.7 kB / 0.7873 GB, free: 8.988 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.786e-05/0.02104, allocations: 23.91 kB / 0.7873 GB, free: 8.965 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0003074/0.02135, allocations: 131.7 kB / 0.7875 GB, free: 8.836 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.987e-06/0.02135, allocations: 4 kB / 0.7875 GB, free: 8.832 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.113e-06/0.02136, allocations: 0 / 0.7875 GB, free: 8.832 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.799e-06/0.02136, allocations: 0 / 0.7875 GB, free: 8.832 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006043/0.02197, allocations: 167.2 kB / 0.7876 GB, free: 8.652 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.603e-06/0.02197, allocations: 3.938 kB / 0.7876 GB, free: 8.648 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002092/0.02218, allocations: 43.95 kB / 0.7877 GB, free: 8.605 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.891e-06/0.02218, allocations: 6.625 kB / 0.7877 GB, free: 8.602 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.993e-05/0.0222, allocations: 3.984 kB / 0.7877 GB, free: 8.598 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.027e-06/0.02221, allocations: 3.938 kB / 0.7877 GB, free: 8.594 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.703e-06/0.02221, allocations: 0 / 0.7877 GB, free: 8.594 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002765/0.02248, allocations: 235 kB / 0.7879 GB, free: 8.348 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0001018/0.02259, allocations: 43.73 kB / 0.788 GB, free: 8.305 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.927e-05/0.02263, allocations: 0 / 0.788 GB, free: 8.305 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001747/0.0228, allocations: 21.41 kB / 0.788 GB, free: 8.285 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.247e-05/0.02286, allocations: 19.92 kB / 0.788 GB, free: 8.266 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.995e-05/0.02288, allocations: 7.984 kB / 0.788 GB, free: 8.258 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 0.0001707/0.02305, allocations: 144.7 kB / 0.7881 GB, free: 8.113 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 7e-08/0.02305, allocations: 1.344 kB / 0.7881 GB, free: 8.113 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.0004066/0.02346, allocations: 111.8 kB / 0.7882 GB, free: 8.004 MB / 0.7448 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 (11):
 * Single equations (assignments): 11
 * 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 0.0003544/0.02381, allocations: 172.7 kB / 0.7884 GB, free: 7.828 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.0003343/0.02415, allocations: 202.7 kB / 0.7886 GB, free: 7.609 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 6.392e-06/0.02416, allocations: 4 kB / 0.7886 GB, free: 7.605 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 9.271e-05/0.02425, allocations: 38.14 kB / 0.7886 GB, free: 7.566 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003835/0.02463, allocations: 70.62 kB / 0.7887 GB, free: 7.504 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001176/0.02581, allocations: 0.5733 MB / 0.7893 GB, free: 6.906 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 8.533e-05/0.02589, allocations: 99.94 kB / 0.7894 GB, free: 6.789 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 0.0002029/0.0261, allocations: 43.38 kB / 0.7894 GB, free: 6.758 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000231/0.02633, allocations: 107.3 kB / 0.7895 GB, free: 6.652 MB / 0.7448 GB
Notification: Performance of SimCode: time 9.71e-07/0.02633, allocations: 0 / 0.7895 GB, free: 6.652 MB / 0.7448 GB
Notification: Performance of Templates: time 0.007908/0.03424, allocations: 5.417 MB / 0.7948 GB, free: 1.414 MB / 0.7448 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain.pipe ; mkfifo Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain.pipe >> ../files/Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain.sim & (cd run_cvode && ../Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s cvode) > Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain.pipe 2>&1) [Timeout 240]
(rm -f Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain_gbode.pipe ; mkfifo Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain_gbode.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain_gbode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain_gbode.sim & (cd run_gbode && ../Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s gbode -gbm=radauIIA3) > Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain_gbode.pipe 2>&1) [Timeout 240]
(rm -f Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain_ida.pipe ; mkfifo Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain_ida.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain_ida.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain_ida.sim & (cd run_ida && ../Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s ida) > Buildings_13_Buildings.Fluid.SolarCollectors.BaseClasses.Examples.EN12975SolarGain_ida.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.968785829842091]