Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad.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 0.0009424/0.0009424, 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 0.003331/0.003331, allocations: 161.5 kB / 24.38 MB, free: 9.105 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 0.8901/0.8901, allocations: 177.1 MB / 204.8 MB, free: 5.383 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 1.844/1.844, 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.Electrical.AC.OnePhase.Examples.GridDCLoad,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad")
translateModel(Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.723e-06/1.723e-06, allocations: 0 / 0.7755 GB, free: 5.215 MB / 0.7292 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.63e-05/2.802e-05, allocations: 3.219 kB / 0.7755 GB, free: 5.211 MB / 0.7292 GB
Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad): time 0.005149/0.005177, allocations: 2.666 MB / 0.7781 GB, free: 2.566 MB / 0.7292 GB
Notification: Performance of NFInst.instExpressions: time 0.003438/0.008614, allocations: 1.581 MB / 0.7797 GB, free: 0.9844 MB / 0.7292 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0002529/0.008867, allocations: 7.938 kB / 0.7797 GB, free: 0.9766 MB / 0.7292 GB
Notification: Performance of NFTyping.typeComponents: time 0.0007461/0.009613, allocations: 135.3 kB / 0.7798 GB, free: 0.8438 MB / 0.7292 GB
Notification: Performance of NFTyping.typeBindings: time 0.0005583/0.01017, allocations: 164.5 kB / 0.78 GB, free: 0.6836 MB / 0.7292 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0007957/0.01097, allocations: 232.4 kB / 0.7802 GB, free: 468 kB / 0.7292 GB
Notification: Performance of NFFlatten.flatten: time 0.0005513/0.01152, allocations: 340.1 kB / 0.7805 GB, free: 128 kB / 0.7292 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0003642/0.01188, allocations: 155 kB / 0.7807 GB, free: 15.97 MB / 0.7448 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0003644/0.01225, allocations: 195.5 kB / 0.7809 GB, free: 15.78 MB / 0.7448 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.000338/0.01259, allocations: 132.4 kB / 0.781 GB, free: 15.65 MB / 0.7448 GB
Notification: Performance of NFPackage.collectConstants: time 4.332e-05/0.01263, allocations: 20 kB / 0.781 GB, free: 15.63 MB / 0.7448 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.000688/0.01332, allocations: 332.7 kB / 0.7813 GB, free: 15.3 MB / 0.7448 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001105/0.01343, allocations: 91.73 kB / 0.7814 GB, free: 15.21 MB / 0.7448 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001068/0.01353, allocations: 83.83 kB / 0.7815 GB, free: 15.13 MB / 0.7448 GB
Notification: Performance of NFConvertDAE.convert: time 0.000661/0.01419, allocations: 383.3 kB / 0.7819 GB, free: 14.76 MB / 0.7448 GB
Notification: Performance of FrontEnd - DAE generated: time 3.457e-06/0.0142, allocations: 0 / 0.7819 GB, free: 14.76 MB / 0.7448 GB
Notification: Performance of FrontEnd: time 1.432e-06/0.0142, allocations: 4.75 kB / 0.7819 GB, free: 14.75 MB / 0.7448 GB
Notification: Performance of Transformations before backend: time 6.613e-06/0.01421, allocations: 0 / 0.7819 GB, free: 14.75 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: 55
 * Number of variables: 55
Notification: Performance of Generate backend data structure: time 0.0005587/0.01477, allocations: 465.5 kB / 0.7823 GB, free: 14.28 MB / 0.7448 GB
Notification: Performance of prepare preOptimizeDAE: time 3.236e-05/0.0148, allocations: 9.344 kB / 0.7823 GB, free: 14.27 MB / 0.7448 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004879/0.01529, allocations: 141.2 kB / 0.7824 GB, free: 14.13 MB / 0.7448 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002314/0.01552, allocations: 188.5 kB / 0.7826 GB, free: 13.93 MB / 0.7448 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.508e-05/0.01553, allocations: 24.81 kB / 0.7826 GB, free: 13.9 MB / 0.7448 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.719e-05/0.01556, allocations: 28.34 kB / 0.7827 GB, free: 13.88 MB / 0.7448 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002562/0.01582, allocations: 272.4 kB / 0.7829 GB, free: 13.57 MB / 0.7448 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.049e-05/0.01583, allocations: 192 / 0.7829 GB, free: 13.57 MB / 0.7448 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.871e-05/0.01584, allocations: 9.625 kB / 0.7829 GB, free: 13.57 MB / 0.7448 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.006e-05/0.01588, allocations: 28.42 kB / 0.783 GB, free: 13.54 MB / 0.7448 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001112/0.016, allocations: 84.73 kB / 0.7831 GB, free: 13.46 MB / 0.7448 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0009689/0.01696, allocations: 1.017 MB / 0.784 GB, free: 12.4 MB / 0.7448 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0002173/0.01718, allocations: 187.7 kB / 0.7842 GB, free: 12.2 MB / 0.7448 GB
Notification: Performance of preOpt resolveLoops (simulation): time 4.312e-05/0.01723, allocations: 37.7 kB / 0.7843 GB, free: 12.15 MB / 0.7448 GB
Notification: Performance of preOpt evalFunc (simulation): time 5.387e-05/0.01728, allocations: 13.05 kB / 0.7843 GB, free: 12.14 MB / 0.7448 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.631e-05/0.01731, allocations: 34.56 kB / 0.7843 GB, free: 12.1 MB / 0.7448 GB
Notification: Performance of pre-optimization done (n=16): time 2.174e-06/0.01731, allocations: 0.5 kB / 0.7843 GB, free: 12.1 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=16): time 0.0005479/0.01786, allocations: 246.6 kB / 0.7845 GB, free: 11.85 MB / 0.7448 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.013e-05/0.01789, allocations: 78.27 kB / 0.7846 GB, free: 11.75 MB / 0.7448 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001099/0.018, allocations: 199.8 kB / 0.7848 GB, free: 11.55 MB / 0.7448 GB
Notification: Performance of collectPreVariables (initialization): time 1.376e-05/0.01801, allocations: 25.7 kB / 0.7848 GB, free: 11.52 MB / 0.7448 GB
Notification: Performance of collectInitialEqns (initialization): time 7.338e-05/0.01808, allocations: 173.3 kB / 0.785 GB, free: 11.34 MB / 0.7448 GB
Notification: Performance of collectInitialBindings (initialization): time 3.013e-05/0.01811, allocations: 59.5 kB / 0.7851 GB, free: 11.29 MB / 0.7448 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.691e-05/0.01817, allocations: 49.64 kB / 0.7851 GB, free: 11.23 MB / 0.7448 GB
Notification: Performance of setup shared object (initialization): time 8.256e-05/0.01825, allocations: 326.8 kB / 0.7854 GB, free: 10.9 MB / 0.7448 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002921/0.01854, allocations: 25.11 kB / 0.7854 GB, free: 10.88 MB / 0.7448 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 6.929e-05/0.01861, allocations: 105.3 kB / 0.7855 GB, free: 10.74 MB / 0.7448 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0001264/0.01874, allocations: 149.8 kB / 0.7857 GB, free: 10.57 MB / 0.7448 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.475e-06/0.01874, allocations: 0 / 0.7857 GB, free: 10.57 MB / 0.7448 GB
Notification: Performance of matching and sorting (n=29) (initialization): time 0.0002583/0.019, allocations: 205.7 kB / 0.7859 GB, free: 10.36 MB / 0.7448 GB
Notification: Performance of prepare postOptimizeDAE: time 1.792e-05/0.01902, allocations: 11.94 kB / 0.7859 GB, free: 10.34 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.402e-06/0.01903, allocations: 7.25 kB / 0.7859 GB, free: 10.34 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0002295/0.01925, allocations: 71.31 kB / 0.786 GB, free: 10.26 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001243/0.01938, allocations: 50.95 kB / 0.786 GB, free: 10.21 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008275/0.02021, allocations: 1.735 MB / 0.7877 GB, free: 8.352 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 8.877e-05/0.0203, allocations: 25.28 kB / 0.7877 GB, free: 8.328 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.159e-05/0.02031, allocations: 8 kB / 0.7877 GB, free: 8.32 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * 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 (27):
 * Single equations (assignments): 25
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,1)}
Notification: Performance of prepare postOptimizeDAE: time 8.848e-05/0.0204, allocations: 125.7 kB / 0.7879 GB, free: 8.188 MB / 0.7448 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.705e-05/0.02043, allocations: 23.92 kB / 0.7879 GB, free: 8.164 MB / 0.7448 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002574/0.02069, allocations: 166.5 kB / 0.788 GB, free: 7.992 MB / 0.7448 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.876e-06/0.02069, allocations: 5.062 kB / 0.788 GB, free: 7.988 MB / 0.7448 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.996e-06/0.0207, allocations: 3.938 kB / 0.788 GB, free: 7.984 MB / 0.7448 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.857e-06/0.0207, allocations: 0 / 0.788 GB, free: 7.984 MB / 0.7448 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0005143/0.02121, allocations: 0.5296 MB / 0.7886 GB, free: 7.402 MB / 0.7448 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.625e-06/0.02122, allocations: 0 / 0.7886 GB, free: 7.402 MB / 0.7448 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 5.526e-05/0.02127, allocations: 27.94 kB / 0.7886 GB, free: 7.375 MB / 0.7448 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0001636/0.02144, allocations: 78.44 kB / 0.7887 GB, free: 7.293 MB / 0.7448 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.446e-06/0.02144, allocations: 0 / 0.7887 GB, free: 7.293 MB / 0.7448 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007348/0.02218, allocations: 1.738 MB / 0.7904 GB, free: 5.43 MB / 0.7448 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.422e-06/0.02218, allocations: 0 / 0.7904 GB, free: 5.43 MB / 0.7448 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002842/0.02246, allocations: 451.2 kB / 0.7908 GB, free: 4.941 MB / 0.7448 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.897e-05/0.02251, allocations: 37.11 kB / 0.7908 GB, free: 4.906 MB / 0.7448 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.701e-05/0.02253, allocations: 4 kB / 0.7908 GB, free: 4.902 MB / 0.7448 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.986e-05/0.02262, allocations: 8 kB / 0.7908 GB, free: 4.895 MB / 0.7448 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 2.448e-05/0.02264, allocations: 20.5 kB / 0.7909 GB, free: 4.875 MB / 0.7448 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.799e-06/0.02265, allocations: 12.62 kB / 0.7909 GB, free: 4.863 MB / 0.7448 GB
Notification: Performance of sorting global known variables: time 4.575e-05/0.0227, allocations: 60.47 kB / 0.7909 GB, free: 4.801 MB / 0.7448 GB
Notification: Performance of sort global known variables: time 4e-08/0.0227, allocations: 0.8125 kB / 0.7909 GB, free: 4.801 MB / 0.7448 GB
Notification: Performance of remove unused functions: time 0.0002887/0.02299, allocations: 83.78 kB / 0.791 GB, free: 4.719 MB / 0.7448 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * 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 (15):
 * Single equations (assignments): 13
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 1 system
   {(1,1,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 1 system
   {(1,2)}
Notification: Performance of Backend phase and start with SimCode phase: time 0.000146/0.02313, allocations: 101.8 kB / 0.7911 GB, free: 4.613 MB / 0.7448 GB
Notification: Performance of simCode: created initialization part: time 0.0003018/0.02344, allocations: 242.1 kB / 0.7913 GB, free: 4.363 MB / 0.7448 GB
Notification: Performance of simCode: created event and clocks part: time 6.202e-06/0.02344, allocations: 4 kB / 0.7913 GB, free: 4.359 MB / 0.7448 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001156/0.02356, allocations: 172 kB / 0.7915 GB, free: 4.176 MB / 0.7448 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002663/0.02382, allocations: 29.89 kB / 0.7915 GB, free: 4.148 MB / 0.7448 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0008169/0.02464, allocations: 496.6 kB / 0.792 GB, free: 3.613 MB / 0.7448 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 6.924e-05/0.02471, allocations: 100.2 kB / 0.7921 GB, free: 3.496 MB / 0.7448 GB
Notification: Performance of simCode: alias equations: time 7.547e-05/0.02479, allocations: 30.05 kB / 0.7921 GB, free: 3.473 MB / 0.7448 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 8.479e-05/0.02487, allocations: 75.36 kB / 0.7922 GB, free: 3.398 MB / 0.7448 GB
Notification: Performance of SimCode: time 8.02e-07/0.02487, allocations: 1 kB / 0.7922 GB, free: 3.398 MB / 0.7448 GB
Notification: Performance of Templates: time 0.005455/0.03033, allocations: 3.164 MB / 0.7953 GB, free: 384 kB / 0.7448 GB
"
[Timeout remaining time 300]
make -j1 -f Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad.pipe >> ../files/Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad.sim & (cd run_cvode && ../Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s cvode) > Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad.pipe 2>&1) [Timeout 240]
(rm -f Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad_gbode.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad_gbode.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad_gbode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad_gbode.sim & (cd run_gbode && ../Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s gbode -gbm=radauIIA3) > Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad_gbode.pipe 2>&1) [Timeout 240]
(rm -f Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad_ida.pipe ; mkfifo Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad_ida.pipe ; head -c 1048576 < Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad_ida.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad_ida.sim & (cd run_ida && ../Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad -abortSlowSimulation -alarm=240  -lv LOG_STATS -inputPath=.. -s ida) > Buildings_13_Buildings.Electrical.AC.OnePhase.Examples.GridDCLoad_ida.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.8844926645979285]