Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide.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 0.0009953/0.0009953, allocations: 82.05 kB / 19.87 MB, free: 4.617 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 0.001148/0.001148, allocations: 169.7 kB / 23.27 MB, free: 1.223 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 1.09/1.09, allocations: 177.2 MB / 203.7 MB, free: 5.488 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:34:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Examples/PPD12/Structure.mo:531:21-535:42:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/package.mo): time 0.8217/0.8217, allocations: 154.9 MB / 415.1 MB, free: 276 kB / 378.7 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS master/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function. " [Timeout remaining time 179] Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 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: translateModel(IDEAS.Controls.OBC.CDL.Reals.Validation.Divide,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide") translateModel(IDEAS.Controls.OBC.CDL.Reals.Validation.Divide,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.803e-06/1.803e-06, allocations: 0.9844 kB / 0.5212 GB, free: 1.469 MB / 490.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.063e-05/2.243e-05, allocations: 2.312 kB / 0.5212 GB, free: 1.465 MB / 490.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Controls.OBC.CDL.Reals.Validation.Divide): time 0.001282/0.001305, allocations: 0.6908 MB / 0.5219 GB, free: 0.7969 MB / 490.7 MB Notification: Performance of NFInst.instExpressions: time 0.0007698/0.002075, allocations: 0.847 MB / 0.5227 GB, free: 15.94 MB / 0.4948 GB Notification: Performance of NFInst.updateImplicitVariability: time 3.587e-05/0.00211, allocations: 0 / 0.5227 GB, free: 15.94 MB / 0.4948 GB Notification: Performance of NFTyping.typeComponents: time 3.113e-05/0.002142, allocations: 0.9375 kB / 0.5227 GB, free: 15.94 MB / 0.4948 GB Notification: Performance of NFTyping.typeBindings: time 6.61e-05/0.002208, allocations: 13.28 kB / 0.5227 GB, free: 15.93 MB / 0.4948 GB Notification: Performance of NFTyping.typeClassSections: time 5.875e-05/0.002266, allocations: 11.97 kB / 0.5227 GB, free: 15.91 MB / 0.4948 GB Notification: Performance of NFFlatten.flatten: time 6.826e-05/0.002335, allocations: 43.86 kB / 0.5228 GB, free: 15.87 MB / 0.4948 GB Notification: Performance of NFFlatten.resolveConnections: time 8.596e-05/0.002421, allocations: 7.984 kB / 0.5228 GB, free: 15.86 MB / 0.4948 GB Notification: Performance of NFEvalConstants.evaluate: time 8.25e-05/0.002503, allocations: 25.14 kB / 0.5228 GB, free: 15.84 MB / 0.4948 GB Notification: Performance of NFSimplifyModel.simplify: time 3.865e-05/0.002542, allocations: 15.97 kB / 0.5228 GB, free: 15.82 MB / 0.4948 GB Notification: Performance of NFPackage.collectConstants: time 1.472e-05/0.002557, allocations: 7.938 kB / 0.5228 GB, free: 15.82 MB / 0.4948 GB Notification: Performance of NFFlatten.collectFunctions: time 7.093e-06/0.002564, allocations: 4.688 kB / 0.5228 GB, free: 15.81 MB / 0.4948 GB Notification: Performance of NFScalarize.scalarize: time 1.729e-05/0.002581, allocations: 8 kB / 0.5228 GB, free: 15.8 MB / 0.4948 GB Notification: Performance of NFVerifyModel.verify: time 1.832e-05/0.002599, allocations: 9.266 kB / 0.5228 GB, free: 15.8 MB / 0.4948 GB Notification: Performance of NFConvertDAE.convert: time 8.453e-05/0.002684, allocations: 39.77 kB / 0.5229 GB, free: 15.76 MB / 0.4948 GB Notification: Performance of FrontEnd - DAE generated: time 1.914e-06/0.002686, allocations: 0 / 0.5229 GB, free: 15.76 MB / 0.4948 GB Notification: Performance of FrontEnd: time 1.082e-06/0.002687, allocations: 1.344 kB / 0.5229 GB, free: 15.76 MB / 0.4948 GB Notification: Performance of Transformations before backend: time 3.727e-06/0.002691, allocations: 0 / 0.5229 GB, free: 15.76 MB / 0.4948 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 5 * Number of variables: 5 Notification: Performance of Generate backend data structure: time 0.0003355/0.003026, allocations: 376.6 kB / 0.5232 GB, free: 15.35 MB / 0.4948 GB Notification: Performance of prepare preOptimizeDAE: time 3.209e-05/0.003058, allocations: 8.719 kB / 0.5232 GB, free: 15.34 MB / 0.4948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 2.459e-05/0.003083, allocations: 8.891 kB / 0.5233 GB, free: 15.34 MB / 0.4948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 7.571e-05/0.003158, allocations: 114.4 kB / 0.5234 GB, free: 15.2 MB / 0.4948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 9.147e-06/0.003168, allocations: 384 / 0.5234 GB, free: 15.2 MB / 0.4948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.506e-06/0.003176, allocations: 8.375 kB / 0.5234 GB, free: 15.19 MB / 0.4948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001074/0.003283, allocations: 58.94 kB / 0.5234 GB, free: 15.12 MB / 0.4948 GB Notification: Performance of preOpt findStateOrder (simulation): time 6.703e-06/0.00329, allocations: 2.094 kB / 0.5234 GB, free: 15.12 MB / 0.4948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.743e-06/0.003297, allocations: 384 / 0.5234 GB, free: 15.12 MB / 0.4948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.931e-06/0.003303, allocations: 384 / 0.5234 GB, free: 15.12 MB / 0.4948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 2.31e-05/0.003326, allocations: 15.86 kB / 0.5234 GB, free: 15.11 MB / 0.4948 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002385/0.003564, allocations: 248.4 kB / 0.5237 GB, free: 14.84 MB / 0.4948 GB Notification: Performance of preOpt comSubExp (simulation): time 5.764e-05/0.003622, allocations: 40.5 kB / 0.5237 GB, free: 14.79 MB / 0.4948 GB Notification: Performance of preOpt resolveLoops (simulation): time 1.884e-05/0.003641, allocations: 11.69 kB / 0.5237 GB, free: 14.77 MB / 0.4948 GB Notification: Performance of preOpt evalFunc (simulation): time 1.027e-05/0.003651, allocations: 0 / 0.5237 GB, free: 14.77 MB / 0.4948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.104e-05/0.003672, allocations: 34.36 kB / 0.5238 GB, free: 14.73 MB / 0.4948 GB Notification: Performance of pre-optimization done (n=3): time 1.012e-06/0.003673, allocations: 0 / 0.5238 GB, free: 14.73 MB / 0.4948 GB Notification: Performance of matching and sorting (n=3): time 0.0001176/0.003791, allocations: 53.66 kB / 0.5238 GB, free: 14.67 MB / 0.4948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.543e-05/0.003816, allocations: 52.38 kB / 0.5239 GB, free: 14.61 MB / 0.4948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.404e-05/0.00388, allocations: 169.9 kB / 0.524 GB, free: 14.43 MB / 0.4948 GB Notification: Performance of collectPreVariables (initialization): time 8.205e-06/0.003888, allocations: 30.95 kB / 0.5241 GB, free: 14.39 MB / 0.4948 GB Notification: Performance of collectInitialEqns (initialization): time 4.167e-05/0.00393, allocations: 130.8 kB / 0.5242 GB, free: 14.26 MB / 0.4948 GB Notification: Performance of collectInitialBindings (initialization): time 2.026e-05/0.00395, allocations: 19.92 kB / 0.5242 GB, free: 14.24 MB / 0.4948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.542e-05/0.003976, allocations: 15.38 kB / 0.5242 GB, free: 14.21 MB / 0.4948 GB Notification: Performance of setup shared object (initialization): time 0.0001053/0.004081, allocations: 496.7 kB / 0.5247 GB, free: 13.72 MB / 0.4948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 1.142e-05/0.004093, allocations: 0.5 kB / 0.5247 GB, free: 13.72 MB / 0.4948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 1.211e-05/0.004105, allocations: 7.984 kB / 0.5247 GB, free: 13.71 MB / 0.4948 GB Notification: Performance of analyzeInitialSystem (initialization): time 2.855e-05/0.004133, allocations: 24.64 kB / 0.5247 GB, free: 13.68 MB / 0.4948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.647e-06/0.004137, allocations: 0 / 0.5247 GB, free: 13.68 MB / 0.4948 GB Notification: Performance of matching and sorting (n=3) (initialization): time 6.625e-05/0.004203, allocations: 42.88 kB / 0.5248 GB, free: 13.64 MB / 0.4948 GB Notification: Performance of prepare postOptimizeDAE: time 1.266e-05/0.004216, allocations: 7.984 kB / 0.5248 GB, free: 13.63 MB / 0.4948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.039e-06/0.004221, allocations: 0 / 0.5248 GB, free: 13.63 MB / 0.4948 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.847e-06/0.00423, allocations: 3.938 kB / 0.5248 GB, free: 13.62 MB / 0.4948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.251e-05/0.004292, allocations: 9.781 kB / 0.5248 GB, free: 13.62 MB / 0.4948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.064e-06/0.004294, allocations: 0 / 0.5248 GB, free: 13.62 MB / 0.4948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 2.322e-05/0.004317, allocations: 7.984 kB / 0.5248 GB, free: 13.61 MB / 0.4948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.131e-06/0.004324, allocations: 0 / 0.5248 GB, free: 13.61 MB / 0.4948 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 (3): * Single equations (assignments): 3 * 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 6.395e-05/0.004388, allocations: 162.4 kB / 0.5249 GB, free: 13.44 MB / 0.4948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.403e-05/0.004402, allocations: 0 / 0.5249 GB, free: 13.44 MB / 0.4948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.076e-05/0.004422, allocations: 11.94 kB / 0.525 GB, free: 13.43 MB / 0.4948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.545e-06/0.004425, allocations: 3.938 kB / 0.525 GB, free: 13.43 MB / 0.4948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.172e-06/0.004426, allocations: 2.406 kB / 0.525 GB, free: 13.43 MB / 0.4948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.585e-06/0.004429, allocations: 0 / 0.525 GB, free: 13.43 MB / 0.4948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 9.189e-05/0.004521, allocations: 105.2 kB / 0.5251 GB, free: 13.3 MB / 0.4948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.42e-07/0.004521, allocations: 0 / 0.5251 GB, free: 13.3 MB / 0.4948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.045e-05/0.004552, allocations: 11.98 kB / 0.5251 GB, free: 13.29 MB / 0.4948 GB Notification: Performance of postOpt tearingSystem (simulation): time 9.02e-07/0.004553, allocations: 0 / 0.5251 GB, free: 13.29 MB / 0.4948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.509e-06/0.004557, allocations: 1.031 kB / 0.5251 GB, free: 13.29 MB / 0.4948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.91e-07/0.004558, allocations: 0 / 0.5251 GB, free: 13.29 MB / 0.4948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.252e-06/0.004559, allocations: 0 / 0.5251 GB, free: 13.29 MB / 0.4948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002378/0.004797, allocations: 196.8 kB / 0.5253 GB, free: 13.07 MB / 0.4948 GB Notification: Performance of postOpt removeConstants (simulation): time 9.748e-06/0.004807, allocations: 12.3 kB / 0.5253 GB, free: 13.06 MB / 0.4948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.095e-06/0.004815, allocations: 0 / 0.5253 GB, free: 13.06 MB / 0.4948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 3.855e-05/0.004853, allocations: 11.02 kB / 0.5253 GB, free: 13.05 MB / 0.4948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 2.746e-05/0.004881, allocations: 3.938 kB / 0.5253 GB, free: 13.05 MB / 0.4948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.548e-06/0.004885, allocations: 7.938 kB / 0.5253 GB, free: 13.04 MB / 0.4948 GB Notification: Performance of sorting global known variables: time 3.557e-05/0.004921, allocations: 139.1 kB / 0.5254 GB, free: 12.91 MB / 0.4948 GB Notification: Performance of sort global known variables: time 4e-08/0.004921, allocations: 0 / 0.5254 GB, free: 12.91 MB / 0.4948 GB Notification: Performance of remove unused functions: time 0.0001371/0.005058, allocations: 4 kB / 0.5254 GB, free: 12.9 MB / 0.4948 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 (3): * Single equations (assignments): 3 * 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 8.372e-05/0.005142, allocations: 98 kB / 0.5255 GB, free: 12.8 MB / 0.4948 GB Notification: Performance of simCode: created initialization part: time 6.475e-05/0.005207, allocations: 19.66 kB / 0.5255 GB, free: 12.77 MB / 0.4948 GB Notification: Performance of simCode: created event and clocks part: time 1.693e-06/0.005208, allocations: 4 kB / 0.5256 GB, free: 12.77 MB / 0.4948 GB Notification: Performance of simCode: created simulation system equations: time 1.879e-05/0.005227, allocations: 11.69 kB / 0.5256 GB, free: 12.75 MB / 0.4948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0001942/0.005421, allocations: 11.98 kB / 0.5256 GB, free: 12.74 MB / 0.4948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0002343/0.005656, allocations: 136.2 kB / 0.5257 GB, free: 12.58 MB / 0.4948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 3.054e-05/0.005686, allocations: 55.36 kB / 0.5258 GB, free: 12.51 MB / 0.4948 GB Notification: Performance of simCode: alias equations: time 2.132e-05/0.005707, allocations: 3.984 kB / 0.5258 GB, free: 12.5 MB / 0.4948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.091e-05/0.005758, allocations: 75.48 kB / 0.5258 GB, free: 12.43 MB / 0.4948 GB Notification: Performance of SimCode: time 9.02e-07/0.005759, allocations: 0 / 0.5258 GB, free: 12.43 MB / 0.4948 GB Notification: Performance of Templates: time 0.002138/0.007898, allocations: 0.8033 MB / 0.5266 GB, free: 11.67 MB / 0.4948 GB " [Timeout remaining time 660] make -j1 -f IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide.makefile [Timeout 660] (rm -f IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide.pipe ; mkfifo IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide.pipe >> ../files/IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide.sim & (cd run_cvode && ../IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s cvode) > IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide.pipe 2>&1) [Timeout 240] (rm -f IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide_gbode.pipe ; mkfifo IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide_gbode.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide_gbode.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide_gbode.sim & (cd run_gbode && ../IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s gbode -gbm=radauIIA3) > IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide_gbode.pipe 2>&1) [Timeout 240] (rm -f IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide_ida.pipe ; mkfifo IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide_ida.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide_ida.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide_ida.sim & (cd run_ida && ../IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide -abortSlowSimulation -alarm=240 -lv LOG_STATS -inputPath=.. -s ida) > IDEAS_dev_IDEAS.Controls.OBC.CDL.Reals.Validation.Divide_ida.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 3.7381575177423656]