Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr VehicleInterfaces_VehicleInterfaces.Examples.PowerSplitHybrid.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 0.001836/0.001836, allocations: 85.48 kB / 19.44 MB, free: 344 kB / 13.93 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 0.001962/0.001962, allocations: 173.2 kB / 22.76 MB, free: 1.664 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 1.525/1.525, allocations: 177.1 MB / 203.1 MB, free: 5.633 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/VehicleInterfaces 2.0.2/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/VehicleInterfaces 2.0.2/package.mo): time 0.05349/0.05349, allocations: 6.199 MB / 265.8 MB, free: 7.121 MB / 250.7 MB " [Timeout remaining time 180] Using package VehicleInterfaces with version 2.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/VehicleInterfaces 2.0.2/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(VehicleInterfaces.Examples.PowerSplitHybrid,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="VehicleInterfaces_VehicleInterfaces.Examples.PowerSplitHybrid") translateModel(VehicleInterfaces.Examples.PowerSplitHybrid,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="VehicleInterfaces_VehicleInterfaces.Examples.PowerSplitHybrid") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.212e-06/1.212e-06, allocations: 0 / 336.9 MB, free: 12.06 MB / 266.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.288e-05/2.41e-05, allocations: 2.312 kB / 336.9 MB, free: 12.06 MB / 266.7 MB Notification: Performance of NFInst.instantiate(VehicleInterfaces.Examples.PowerSplitHybrid): time 0.02627/0.0263, allocations: 23.48 MB / 360.4 MB, free: 4.477 MB / 282.7 MB Notification: Performance of NFInst.instExpressions: time 0.01551/0.04181, allocations: 6.442 MB / 366.8 MB, free: 14.01 MB / 298.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.005069/0.04687, allocations: 234.8 kB / 367.1 MB, free: 13.78 MB / 298.7 MB Notification: Performance of NFTyping.typeComponents: time 0.003252/0.05013, allocations: 1.055 MB / 368.1 MB, free: 12.72 MB / 298.7 MB Notification: Performance of NFTyping.typeBindings: time 0.003923/0.05405, allocations: 0.922 MB / 369 MB, free: 11.79 MB / 298.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.01123/0.06528, allocations: 4.937 MB / 374 MB, free: 6.84 MB / 298.7 MB Notification: Performance of NFFlatten.flatten: time 0.006566/0.07185, allocations: 3.938 MB / 377.9 MB, free: 2.891 MB / 298.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.008608/0.08045, allocations: 4.152 MB / 382.1 MB, free: 14.66 MB / 314.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004982/0.08544, allocations: 2.472 MB / 384.5 MB, free: 12.18 MB / 314.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003197/0.08863, allocations: 1.414 MB / 385.9 MB, free: 10.76 MB / 314.7 MB Notification: Performance of NFPackage.collectConstants: time 0.001329/0.08996, allocations: 440 kB / 386.4 MB, free: 10.33 MB / 314.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001486/0.09145, allocations: 0.4921 MB / 386.9 MB, free: 9.84 MB / 314.7 MB Notification: Performance of NFScalarize.scalarize: time 0.001407/0.09285, allocations: 1.005 MB / 387.9 MB, free: 8.832 MB / 314.7 MB Notification: Performance of NFVerifyModel.verify: time 0.002349/0.0952, allocations: 1.259 MB / 389.1 MB, free: 7.57 MB / 314.7 MB Notification: Performance of NFConvertDAE.convert: time 0.006895/0.1021, allocations: 4.982 MB / 394.1 MB, free: 2.574 MB / 314.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.21e-06/0.1021, allocations: 0 / 394.1 MB, free: 2.574 MB / 314.7 MB Notification: Performance of FrontEnd: time 1.423e-06/0.1021, allocations: 0 / 394.1 MB, free: 2.574 MB / 314.7 MB Notification: Performance of Transformations before backend: time 0.0001277/0.1022, allocations: 0 / 394.1 MB, free: 2.574 MB / 314.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 785 * Number of variables: 785 Notification: Performance of Generate backend data structure: time 0.00808/0.1103, allocations: 4.128 MB / 398.2 MB, free: 14.38 MB / 330.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.936e-05/0.1104, allocations: 8.031 kB / 398.2 MB, free: 14.38 MB / 330.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001268/0.1116, allocations: 0.6186 MB / 398.9 MB, free: 13.75 MB / 330.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003682/0.1153, allocations: 1.918 MB / 400.8 MB, free: 11.79 MB / 330.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000225/0.1155, allocations: 229.8 kB / 401 MB, free: 11.57 MB / 330.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000506/0.116, allocations: 307.9 kB / 401.3 MB, free: 11.27 MB / 330.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.006359/0.1224, allocations: 3.374 MB / 404.7 MB, free: 7.719 MB / 330.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001252/0.1225, allocations: 27.86 kB / 404.7 MB, free: 7.691 MB / 330.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002694/0.1228, allocations: 128 kB / 404.8 MB, free: 7.566 MB / 330.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001684/0.123, allocations: 131.9 kB / 405 MB, free: 7.438 MB / 330.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004626/0.1276, allocations: 2.089 MB / 407.1 MB, free: 5.34 MB / 330.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1237/0.2513, allocations: 13.38 MB / 420.4 MB, free: 72.43 MB / 330.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001671/0.253, allocations: 1.03 MB / 421.5 MB, free: 72.25 MB / 330.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.00105/0.254, allocations: 0.5856 MB / 422 MB, free: 72.04 MB / 330.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0001141/0.2542, allocations: 20.62 kB / 422.1 MB, free: 72.04 MB / 330.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.078e-05/0.2542, allocations: 53.14 kB / 422.1 MB, free: 71.99 MB / 330.7 MB Notification: Performance of pre-optimization done (n=127): time 3.116e-06/0.2542, allocations: 0 / 422.1 MB, free: 71.99 MB / 330.7 MB Notification: Performance of matching and sorting (n=148): time 0.01056/0.2647, allocations: 5.752 MB / 427.9 MB, free: 69.39 MB / 330.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.965e-05/0.2648, allocations: 99.56 kB / 428 MB, free: 69.29 MB / 330.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002355/0.2671, allocations: 2.549 MB / 430.5 MB, free: 68.16 MB / 330.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0001056/0.2672, allocations: 71.75 kB / 430.6 MB, free: 68.11 MB / 330.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.00087/0.2681, allocations: 1.826 MB / 432.4 MB, free: 66.78 MB / 330.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0003071/0.2684, allocations: 0.5765 MB / 433 MB, free: 66.35 MB / 330.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006271/0.2691, allocations: 0.6231 MB / 433.6 MB, free: 65.72 MB / 330.7 MB Notification: Performance of setup shared object (initialization): time 4.347e-05/0.2691, allocations: 487 kB / 434.1 MB, free: 65.25 MB / 330.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001006/0.2701, allocations: 0.6569 MB / 434.7 MB, free: 64.59 MB / 330.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001391/0.2715, allocations: 2.153 MB / 436.9 MB, free: 61.8 MB / 330.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002198/0.2737, allocations: 2.756 MB / 439.7 MB, free: 58.48 MB / 330.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.414e-05/0.2737, allocations: 10.09 kB / 439.7 MB, free: 58.47 MB / 330.7 MB Notification: Performance of matching and sorting (n=313) (initialization): time 0.003926/0.2776, allocations: 2.847 MB / 442.5 MB, free: 55.61 MB / 330.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.665e-05/0.2777, allocations: 16 kB / 442.5 MB, free: 55.59 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.598e-05/0.2777, allocations: 35.2 kB / 442.6 MB, free: 55.56 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001457/0.2791, allocations: 0.9514 MB / 443.5 MB, free: 54.62 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001315/0.2805, allocations: 495.2 kB / 444 MB, free: 54.14 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002508/0.283, allocations: 3.593 MB / 447.6 MB, free: 50.38 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001545/0.2845, allocations: 179.7 kB / 447.8 MB, free: 50.21 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001453/0.2847, allocations: 120 kB / 447.9 MB, free: 50.09 MB / 330.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 148 * Number of states: 0 () * Number of discrete variables: 57 (controlBus.driverBus.ignition,brakes.brake_4.mode,$PRE.brakes.brake_4.mode,brakes.brake_4.locked,brakes.brake_4.startBackward,$PRE.brakes.brake_4.startBackward,brakes.brake_4.startForward,$PRE.brakes.brake_4.startForward,brakes.brake_4.free,brakes.brake_3.mode,$PRE.brakes.brake_3.mode,brakes.brake_3.locked,brakes.brake_3.startBackward,$PRE.brakes.brake_3.startBackward,brakes.brake_3.startForward,$PRE.brakes.brake_3.startForward,brakes.brake_3.free,brakes.brake_2.mode,$PRE.brakes.brake_2.mode,brakes.brake_2.locked,brakes.brake_2.startBackward,$PRE.brakes.brake_2.startBackward,brakes.brake_2.startForward,$PRE.brakes.brake_2.startForward,brakes.brake_2.free,brakes.brake_1.mode,$PRE.brakes.brake_1.mode,brakes.brake_1.locked,brakes.brake_1.startBackward,$PRE.brakes.brake_1.startBackward,brakes.brake_1.startForward,$PRE.brakes.brake_1.startForward,brakes.brake_1.free,accessories.inertia.cylinderColor[3],accessories.inertia.cylinderColor[2],accessories.inertia.cylinderColor[1],engine.flywheel.cylinderColor[3],engine.flywheel.cylinderColor[2],engine.flywheel.cylinderColor[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],driveline.leftHalfShaft.cylinderColor[3],driveline.leftHalfShaft.cylinderColor[2],driveline.leftHalfShaft.cylinderColor[1],driveline.rightHalfShaft.cylinderColor[3],driveline.rightHalfShaft.cylinderColor[2],driveline.rightHalfShaft.cylinderColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (271): * Single equations (assignments): 269 * 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 {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(4,37)} Notification: Performance of prepare postOptimizeDAE: time 0.0009007/0.2856, allocations: 0.6587 MB / 448.5 MB, free: 49.42 MB / 330.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003616/0.2859, allocations: 278.5 kB / 448.8 MB, free: 49.15 MB / 330.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002896/0.2888, allocations: 1.746 MB / 450.6 MB, free: 47.38 MB / 330.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.847e-06/0.2888, allocations: 16 kB / 450.6 MB, free: 47.37 MB / 330.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.386e-06/0.2888, allocations: 0 / 450.6 MB, free: 47.37 MB / 330.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.235e-05/0.2888, allocations: 7.969 kB / 450.6 MB, free: 47.36 MB / 330.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.007412/0.2962, allocations: 5.025 MB / 455.6 MB, free: 42.25 MB / 330.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.172e-06/0.2963, allocations: 0 / 455.6 MB, free: 42.25 MB / 330.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008071/0.2971, allocations: 207.7 kB / 455.8 MB, free: 42.05 MB / 330.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001272/0.2983, allocations: 0.8323 MB / 456.6 MB, free: 41.21 MB / 330.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 9.213e-05/0.2984, allocations: 43.95 kB / 456.7 MB, free: 41.16 MB / 330.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002425/0.3009, allocations: 3.41 MB / 460.1 MB, free: 37.6 MB / 330.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.224e-06/0.3009, allocations: 4 kB / 460.1 MB, free: 37.6 MB / 330.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003816/0.3047, allocations: 2.786 MB / 462.9 MB, free: 34.76 MB / 330.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.000701/0.3054, allocations: 373.9 kB / 463.2 MB, free: 34.39 MB / 330.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002672/0.3056, allocations: 52 kB / 463.3 MB, free: 34.34 MB / 330.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000867/0.3065, allocations: 83.92 kB / 463.4 MB, free: 34.26 MB / 330.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004038/0.3069, allocations: 240.8 kB / 463.6 MB, free: 34.02 MB / 330.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001008/0.307, allocations: 51.97 kB / 463.7 MB, free: 33.97 MB / 330.7 MB Notification: Performance of sorting global known variables: time 0.001349/0.3084, allocations: 1.284 MB / 465 MB, free: 32.67 MB / 330.7 MB Notification: Performance of sort global known variables: time 9e-08/0.3084, allocations: 0 / 465 MB, free: 32.67 MB / 330.7 MB Notification: Performance of remove unused functions: time 0.001669/0.31, allocations: 0.5195 MB / 465.5 MB, free: 32.15 MB / 330.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 6 (chassis.body.s,chassis.dragForces.v_rel,engine.end_1.zeroTorque1D.phi,accessories.inertia.w,motor1.inductor.i,motor2.inductor.i) * Number of discrete variables: 21 (brakes.brake_1.free,brakes.brake_1.startForward,brakes.brake_1.startBackward,brakes.brake_1.locked,brakes.brake_1.mode,brakes.brake_2.free,brakes.brake_2.startForward,brakes.brake_2.startBackward,brakes.brake_2.locked,brakes.brake_2.mode,brakes.brake_3.free,brakes.brake_3.startForward,brakes.brake_3.startBackward,brakes.brake_3.locked,brakes.brake_3.mode,brakes.brake_4.free,brakes.brake_4.startForward,brakes.brake_4.startBackward,brakes.brake_4.locked,brakes.brake_4.mode,controlBus.driverBus.ignition) * Number of discrete states: 12 (brakes.brake_2.mode,brakes.brake_2.startForward,brakes.brake_2.startBackward,brakes.brake_1.mode,brakes.brake_1.startForward,brakes.brake_1.startBackward,brakes.brake_3.mode,brakes.brake_3.startForward,brakes.brake_3.startBackward,brakes.brake_4.mode,brakes.brake_4.startForward,brakes.brake_4.startBackward) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (112): * Single equations (assignments): 110 * 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 {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(4,32)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002479/0.3125, allocations: 458.9 kB / 465.9 MB, free: 31.87 MB / 330.7 MB Notification: Performance of simCode: created initialization part: time 0.002953/0.3155, allocations: 2.082 MB / 468 MB, free: 29.77 MB / 330.7 MB Notification: Performance of simCode: created event and clocks part: time 9.598e-06/0.3155, allocations: 0 / 468 MB, free: 29.77 MB / 330.7 MB Notification: Performance of simCode: created simulation system equations: time 0.001422/0.3169, allocations: 0.9622 MB / 469 MB, free: 28.79 MB / 330.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001734/0.3186, allocations: 419.9 kB / 469.4 MB, free: 28.39 MB / 330.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007251/0.3259, allocations: 5.011 MB / 474.4 MB, free: 23.29 MB / 330.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009102/0.3268, allocations: 1.19 MB / 475.6 MB, free: 22.07 MB / 330.7 MB Notification: Performance of simCode: alias equations: time 0.0008392/0.3276, allocations: 317.2 kB / 475.9 MB, free: 21.76 MB / 330.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003201/0.3279, allocations: 148.5 kB / 476 MB, free: 21.62 MB / 330.7 MB Notification: Performance of SimCode: time 1.423e-06/0.3279, allocations: 0 / 476 MB, free: 21.62 MB / 330.7 MB Notification: Performance of Templates: time 0.03788/0.3658, allocations: 25.52 MB / 0.4898 GB, free: 12.39 MB / 346.7 MB " [Timeout remaining time 660] make -j1 -f VehicleInterfaces_VehicleInterfaces.Examples.PowerSplitHybrid.makefile [Timeout 660] (rm -f VehicleInterfaces_VehicleInterfaces.Examples.PowerSplitHybrid.pipe ; mkfifo VehicleInterfaces_VehicleInterfaces.Examples.PowerSplitHybrid.pipe ; head -c 1048576 < VehicleInterfaces_VehicleInterfaces.Examples.PowerSplitHybrid.pipe >> ../files/VehicleInterfaces_VehicleInterfaces.Examples.PowerSplitHybrid.sim & ./VehicleInterfaces_VehicleInterfaces.Examples.PowerSplitHybrid -abortSlowSimulation -alarm=240 -lv LOG_STATS > VehicleInterfaces_VehicleInterfaces.Examples.PowerSplitHybrid.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 5.542947559966706]