Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.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 0.0018/0.0018, allocations: 107.1 kB / 20.44 MB, free: 1.344 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 0.002168/0.002168, allocations: 215.3 kB / 23.72 MB, free: 4.531 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 1.521/1.521, allocations: 230.6 MB / 257.5 MB, free: 7.812 MB / 206.1 MB " [Timeout remaining time 178] 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(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|PID.I.y|dcpm.la.i|firstOrder.y|loadInertia.phi|loadInertia.w",fileNamePrefix="Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled") translateModel(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|PID.I.y|dcpm.la.i|firstOrder.y|loadInertia.phi|loadInertia.w",fileNamePrefix="Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.00172/0.00172, allocations: 48.02 kB / 378.2 MB, free: 2.473 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2581/0.2598, allocations: 53.37 MB / 431.6 MB, free: 6.734 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled): time 0.01037/0.2702, allocations: 7.266 MB / 438.9 MB, free: 15.44 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.005685/0.2759, allocations: 2.555 MB / 441.4 MB, free: 12.88 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001088/0.277, allocations: 35.81 kB / 441.4 MB, free: 12.84 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001727/0.2787, allocations: 0.5148 MB / 442 MB, free: 12.33 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.001412/0.2801, allocations: 468.5 kB / 442.4 MB, free: 11.87 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0008371/0.2809, allocations: 359.5 kB / 442.8 MB, free: 11.52 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.001862/0.2828, allocations: 1.506 MB / 444.3 MB, free: 10 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0007592/0.2836, allocations: 432 kB / 444.7 MB, free: 9.559 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008884/0.2845, allocations: 0.5758 MB / 445.3 MB, free: 8.98 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0008381/0.2853, allocations: 0.6026 MB / 445.9 MB, free: 8.375 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001872/0.2855, allocations: 140 kB / 446 MB, free: 8.238 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003711/0.2858, allocations: 180 kB / 446.2 MB, free: 8.062 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0002743/0.2861, allocations: 290.9 kB / 446.5 MB, free: 7.777 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 0.000617/0.2867, allocations: 0.5327 MB / 447 MB, free: 7.242 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.002094/0.2888, allocations: 1.739 MB / 448.7 MB, free: 5.496 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.139e-06/0.2888, allocations: 0 / 448.7 MB, free: 5.496 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.813e-06/0.2888, allocations: 4 kB / 448.7 MB, free: 5.492 MB / 350.1 MB Notification: Performance of Transformations before backend: time 2.101e-05/0.2889, allocations: 0 / 448.7 MB, free: 5.492 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 247 * Number of variables: 247 Notification: Performance of Generate backend data structure: time 0.002903/0.2918, allocations: 1.465 MB / 450.2 MB, free: 3.992 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.922e-05/0.2918, allocations: 8.031 kB / 450.2 MB, free: 3.984 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006933/0.2925, allocations: 200 kB / 450.4 MB, free: 3.789 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001413/0.2939, allocations: 0.7174 MB / 451.1 MB, free: 3.043 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.836e-05/0.294, allocations: 81.88 kB / 451.2 MB, free: 2.961 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001643/0.2942, allocations: 99.95 kB / 451.3 MB, free: 2.863 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001772/0.2959, allocations: 1.063 MB / 452.4 MB, free: 1.734 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.484e-05/0.296, allocations: 4 kB / 452.4 MB, free: 1.73 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.708e-05/0.296, allocations: 40 kB / 452.4 MB, free: 1.691 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.596e-05/0.2961, allocations: 24 kB / 452.4 MB, free: 1.668 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00125/0.2973, allocations: 0.6402 MB / 453.1 MB, free: 1.027 MB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005628/0.303, allocations: 3.548 MB / 456.6 MB, free: 13.28 MB / 366.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001018/0.304, allocations: 414.5 kB / 457 MB, free: 12.87 MB / 366.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.000425/0.3044, allocations: 160.7 kB / 457.2 MB, free: 12.71 MB / 366.1 MB Notification: Performance of preOpt evalFunc (simulation): time 4.56e-05/0.3044, allocations: 7.984 kB / 457.2 MB, free: 12.7 MB / 366.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.839e-05/0.3045, allocations: 38.56 kB / 457.2 MB, free: 12.65 MB / 366.1 MB Notification: Performance of pre-optimization done (n=37): time 3.056e-06/0.3045, allocations: 0 / 457.2 MB, free: 12.65 MB / 366.1 MB Notification: Performance of matching and sorting (n=40): time 0.002871/0.3074, allocations: 1.181 MB / 458.4 MB, free: 11.44 MB / 366.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001117/0.3075, allocations: 136.5 kB / 458.5 MB, free: 11.27 MB / 366.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001224/0.3087, allocations: 0.8252 MB / 459.4 MB, free: 10.44 MB / 366.1 MB Notification: Performance of collectPreVariables (initialization): time 4.082e-05/0.3087, allocations: 37.7 kB / 459.4 MB, free: 10.39 MB / 366.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0005067/0.3092, allocations: 0.6047 MB / 460 MB, free: 9.781 MB / 366.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001431/0.3094, allocations: 162.7 kB / 460.2 MB, free: 9.621 MB / 366.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002425/0.3096, allocations: 134.5 kB / 460.3 MB, free: 9.48 MB / 366.1 MB Notification: Performance of setup shared object (initialization): time 0.0001912/0.3098, allocations: 337.9 kB / 460.6 MB, free: 9.145 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004455/0.3103, allocations: 180.8 kB / 460.8 MB, free: 8.965 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007084/0.311, allocations: 0.5621 MB / 461.4 MB, free: 8.23 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001042/0.312, allocations: 0.6828 MB / 462.1 MB, free: 7.402 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.399e-06/0.312, allocations: 0 / 462.1 MB, free: 7.402 MB / 366.1 MB Notification: Performance of matching and sorting (n=91) (initialization): time 0.001324/0.3133, allocations: 0.7475 MB / 462.8 MB, free: 6.645 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 2.499e-05/0.3134, allocations: 12 kB / 462.8 MB, free: 6.633 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.764e-05/0.3134, allocations: 11.98 kB / 462.8 MB, free: 6.621 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001908/0.3136, allocations: 32.86 kB / 462.9 MB, free: 6.586 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006065/0.3142, allocations: 171.7 kB / 463 MB, free: 6.418 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00119/0.3154, allocations: 1.272 MB / 464.3 MB, free: 5.047 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005918/0.316, allocations: 39.88 kB / 464.3 MB, free: 5.008 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.333e-05/0.316, allocations: 36 kB / 464.4 MB, free: 4.973 MB / 366.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006251/0.3166, allocations: 354 kB / 464.7 MB, free: 4.621 MB / 366.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006177/0.3173, allocations: 0.5504 MB / 465.3 MB, free: 3.902 MB / 366.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009077/0.3182, allocations: 0.6638 MB / 465.9 MB, free: 3.094 MB / 366.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.537e-06/0.3182, allocations: 0 / 465.9 MB, free: 3.094 MB / 366.1 MB Notification: Performance of matching and sorting (n=91) (initialization_lambda0): time 0.001226/0.3194, allocations: 0.7198 MB / 466.7 MB, free: 2.363 MB / 366.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.433e-05/0.3194, allocations: 8 kB / 466.7 MB, free: 2.355 MB / 366.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.335e-05/0.3194, allocations: 12 kB / 466.7 MB, free: 2.344 MB / 366.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001008/0.3195, allocations: 37.5 kB / 466.7 MB, free: 2.305 MB / 366.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005744/0.3201, allocations: 167.8 kB / 466.9 MB, free: 2.141 MB / 366.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001062/0.3212, allocations: 1.256 MB / 468.1 MB, free: 0.7852 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005844/0.3217, allocations: 39.94 kB / 468.2 MB, free: 0.7461 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.428e-05/0.3218, allocations: 32 kB / 468.2 MB, free: 0.7148 MB / 366.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 47 * Number of states: 0 () * Number of discrete variables: 1 (PID.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (90): * Single equations (assignments): 89 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002318/0.322, allocations: 236.1 kB / 468.4 MB, free: 488 kB / 366.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001368/0.3222, allocations: 91.38 kB / 468.5 MB, free: 396 kB / 366.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000918/0.3231, allocations: 422.4 kB / 468.9 MB, free: 15.96 MB / 382.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.43e-06/0.3231, allocations: 8 kB / 468.9 MB, free: 15.95 MB / 382.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.339e-06/0.3231, allocations: 4 kB / 468.9 MB, free: 15.95 MB / 382.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.975e-06/0.3231, allocations: 8.016 kB / 468.9 MB, free: 15.94 MB / 382.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002059/0.3252, allocations: 1.141 MB / 470.1 MB, free: 14.74 MB / 382.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.206e-06/0.3252, allocations: 0 / 470.1 MB, free: 14.74 MB / 382.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004205/0.3256, allocations: 75.89 kB / 470.2 MB, free: 14.66 MB / 382.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 9.857e-05/0.3257, allocations: 28.78 kB / 470.2 MB, free: 14.63 MB / 382.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.97e-05/0.3257, allocations: 11.94 kB / 470.2 MB, free: 14.62 MB / 382.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001051/0.3268, allocations: 1.245 MB / 471.4 MB, free: 13.27 MB / 382.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.827e-06/0.3268, allocations: 3.938 kB / 471.5 MB, free: 13.27 MB / 382.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001171/0.3279, allocations: 0.7112 MB / 472.2 MB, free: 12.52 MB / 382.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002915/0.3282, allocations: 119.4 kB / 472.3 MB, free: 12.4 MB / 382.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.942e-05/0.3283, allocations: 11.98 kB / 472.3 MB, free: 12.39 MB / 382.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000425/0.3288, allocations: 23.98 kB / 472.3 MB, free: 12.37 MB / 382.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.283e-05/0.3288, allocations: 31.89 kB / 472.3 MB, free: 12.34 MB / 382.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.156e-05/0.3289, allocations: 8 kB / 472.4 MB, free: 12.33 MB / 382.1 MB Notification: Performance of sorting global known variables: time 0.0008194/0.3297, allocations: 0.5498 MB / 472.9 MB, free: 11.79 MB / 382.1 MB Notification: Performance of sort global known variables: time 1e-07/0.3297, allocations: 0 / 472.9 MB, free: 11.79 MB / 382.1 MB Notification: Performance of remove unused functions: time 0.001205/0.3309, allocations: 348 kB / 473.2 MB, free: 11.45 MB / 382.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 5 (dcpm.inertiaRotor.w,dcpm.la.i,loadTorque.phi,firstOrder.y,PID.I.y) * 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 (39): * Single equations (assignments): 38 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0002222/0.3311, allocations: 127.1 kB / 473.4 MB, free: 11.31 MB / 382.1 MB Notification: Performance of simCode: created initialization part: time 0.00179/0.3329, allocations: 0.9407 MB / 474.3 MB, free: 10.35 MB / 382.1 MB Notification: Performance of simCode: created event and clocks part: time 3.387e-06/0.3329, allocations: 2 kB / 474.3 MB, free: 10.35 MB / 382.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0004768/0.3334, allocations: 274.9 kB / 474.6 MB, free: 10.07 MB / 382.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001139/0.3345, allocations: 233.7 kB / 474.8 MB, free: 9.84 MB / 382.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003608/0.3381, allocations: 1.813 MB / 476.6 MB, free: 7.973 MB / 382.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005327/0.3387, allocations: 439.4 kB / 477 MB, free: 7.508 MB / 382.1 MB Notification: Performance of simCode: alias equations: time 0.0005192/0.3392, allocations: 122.8 kB / 477.2 MB, free: 7.383 MB / 382.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001536/0.3393, allocations: 51.44 kB / 477.2 MB, free: 7.332 MB / 382.1 MB Notification: Performance of SimCode: time 8.41e-07/0.3393, allocations: 0 / 477.2 MB, free: 7.332 MB / 382.1 MB Notification: Performance of Templates: time 0.02477/0.3641, allocations: 12.16 MB / 489.4 MB, free: 11.42 MB / 398.1 MB " [Timeout remaining time 660] make -j1 -f Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.makefile [Timeout 660] (rm -f Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe ; mkfifo Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe >> ../files/Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.sim & ./Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Electrical/Machines/Examples/DCMachines/DCPM_CurrentControlled/DCPM_CurrentControlled.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 5.091260218992829]