Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001002/0.001002, allocations: 80.34 kB / 20.67 MB, free: 3.891 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001105/0.001105, allocations: 156.9 kB / 23.95 MB, free: 0.6133 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.033/1.033, allocations: 177 MB / 204.1 MB, free: 5.703 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2994/0.2994, allocations: 34.86 MB / 295.5 MB, free: 0.5273 MB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: "" <> buildModelFMU(ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Magnetic_FundamentalWave_Examples_BasicMachines_InductionMachines_IMC_withLosses",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses,fileNamePrefix="ModelicaTest_trunk_ModelicaTest_Magnetic_FundamentalWave_Examples_BasicMachines_InductionMachines_IMC_withLosses",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.434e-06/2.434e-06, allocations: 0 / 443.2 MB, free: 0.8008 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.612e-05/2.855e-05, allocations: 2.281 kB / 443.2 MB, free: 0.7969 MB / 410.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses): time 0.2243/0.2243, allocations: 12.6 MB / 455.8 MB, free: 36.02 MB / 410.7 MB Notification: Performance of NFInst.instExpressions: time 0.009135/0.2334, allocations: 5.107 MB / 460.9 MB, free: 32.52 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003393/0.2368, allocations: 103.4 kB / 461 MB, free: 32.48 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.003699/0.2405, allocations: 1.047 MB / 462.1 MB, free: 31.94 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.005126/0.2456, allocations: 1.515 MB / 463.6 MB, free: 30.95 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.002645/0.2483, allocations: 1.012 MB / 464.6 MB, free: 30.35 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.005333/0.2536, allocations: 4.568 MB / 469.2 MB, free: 27.92 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002675/0.2563, allocations: 1.786 MB / 471 MB, free: 26.98 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004839/0.2611, allocations: 3.018 MB / 474 MB, free: 25.51 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003294/0.2644, allocations: 1.951 MB / 475.9 MB, free: 24.76 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 0.001137/0.2656, allocations: 0.5353 MB / 476.5 MB, free: 24.75 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002275/0.2678, allocations: 0.9042 MB / 477.4 MB, free: 24.63 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.001087/0.2689, allocations: 1.406 MB / 478.8 MB, free: 23.76 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.002665/0.2716, allocations: 1.574 MB / 480.4 MB, free: 22.94 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.008213/0.2798, allocations: 7.455 MB / 487.8 MB, free: 20.31 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 6.532e-06/0.2798, allocations: 0 / 487.8 MB, free: 20.31 MB / 410.7 MB Notification: Performance of FrontEnd: time 2.454e-06/0.2798, allocations: 0 / 487.8 MB, free: 20.31 MB / 410.7 MB Notification: Performance of Transformations before backend: time 0.0002232/0.28, allocations: 1.25 kB / 487.8 MB, free: 20.31 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 877 * Number of variables: 877 Notification: Performance of Generate backend data structure: time 0.01445/0.2945, allocations: 5.027 MB / 492.8 MB, free: 17.53 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.882e-05/0.2946, allocations: 9.172 kB / 492.8 MB, free: 17.53 MB / 410.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001466/0.296, allocations: 0.5426 MB / 493.4 MB, free: 17.23 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004434/0.3005, allocations: 0.914 MB / 494.3 MB, free: 16.92 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.006044/0.3065, allocations: 2.777 MB / 497.1 MB, free: 15.32 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002827/0.3068, allocations: 261.2 kB / 497.3 MB, free: 15.2 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001051/0.3078, allocations: 335.2 kB / 497.7 MB, free: 15.09 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008996/0.3168, allocations: 4.748 MB / 0.4906 GB, free: 13.02 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 7.965e-05/0.3169, allocations: 5.172 kB / 0.4906 GB, free: 13.02 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003347/0.3172, allocations: 137.2 kB / 0.4908 GB, free: 12.91 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001725/0.3174, allocations: 157 kB / 0.4909 GB, free: 12.9 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00771/0.3251, allocations: 3.927 MB / 0.4948 GB, free: 11.38 MB / 410.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02142/0.3465, allocations: 12.67 MB / 0.5071 GB, free: 2.828 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.003945/0.3505, allocations: 2.976 MB / 0.51 GB, free: 292 kB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002101/0.3526, allocations: 1.567 MB / 0.5116 GB, free: 14.72 MB / 426.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.007131/0.3597, allocations: 3.659 MB / 0.5151 GB, free: 11.04 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.403e-05/0.3598, allocations: 47.88 kB / 0.5152 GB, free: 10.98 MB / 426.7 MB Notification: Performance of pre-optimization done (n=165): time 4.268e-06/0.3598, allocations: 0 / 0.5152 GB, free: 10.98 MB / 426.7 MB Notification: Performance of matching and sorting (n=185): time 0.01309/0.3729, allocations: 7.436 MB / 0.5224 GB, free: 3.5 MB / 426.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.301e-05/0.3729, allocations: 77.39 kB / 0.5225 GB, free: 3.414 MB / 426.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003224/0.3761, allocations: 2.685 MB / 0.5251 GB, free: 0.707 MB / 426.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0002951/0.3764, allocations: 61.7 kB / 0.5252 GB, free: 0.6406 MB / 426.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0009139/0.3773, allocations: 1.682 MB / 0.5268 GB, free: 14.94 MB / 442.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0005579/0.3779, allocations: 0.6468 MB / 0.5275 GB, free: 14.29 MB / 442.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004454/0.3783, allocations: 335.4 kB / 0.5278 GB, free: 13.95 MB / 442.7 MB Notification: Performance of setup shared object (initialization): time 7.416e-05/0.3784, allocations: 301.1 kB / 0.5281 GB, free: 13.66 MB / 442.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001251/0.3797, allocations: 0.9097 MB / 0.529 GB, free: 12.75 MB / 442.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001644/0.3813, allocations: 1.331 MB / 0.5303 GB, free: 11.26 MB / 442.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002654/0.384, allocations: 2.359 MB / 0.5326 GB, free: 8.758 MB / 442.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.467e-05/0.384, allocations: 4 kB / 0.5326 GB, free: 8.754 MB / 442.7 MB Notification: Performance of matching and sorting (n=246) (initialization): time 0.004311/0.3883, allocations: 3.07 MB / 0.5356 GB, free: 5.668 MB / 442.7 MB Notification: Performance of prepare postOptimizeDAE: time 3.455e-05/0.3883, allocations: 8 kB / 0.5356 GB, free: 5.66 MB / 442.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.435e-05/0.3883, allocations: 12 kB / 0.5356 GB, free: 5.648 MB / 442.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001312/0.3897, allocations: 0.5552 MB / 0.5361 GB, free: 5.09 MB / 442.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001082/0.3907, allocations: 427.4 kB / 0.5365 GB, free: 4.672 MB / 442.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007528/0.3983, allocations: 7.279 MB / 0.5436 GB, free: 13.17 MB / 458.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001569/0.3998, allocations: 91.81 kB / 0.5437 GB, free: 13.08 MB / 458.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002214/0.4001, allocations: 75.98 kB / 0.5438 GB, free: 13 MB / 458.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 48 * 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 (198): * Single equations (assignments): 194 * Array equations: 2 * 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): 2 systems {(1,6,100.0%), (7,34,75.5%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001869/0.4019, allocations: 1.161 MB / 0.5449 GB, free: 11.83 MB / 458.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005655/0.4025, allocations: 272.4 kB / 0.5452 GB, free: 11.57 MB / 458.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004549/0.407, allocations: 2.866 MB / 0.548 GB, free: 8.676 MB / 458.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.476e-05/0.4071, allocations: 23.98 kB / 0.548 GB, free: 8.652 MB / 458.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.549e-05/0.4071, allocations: 8 kB / 0.548 GB, free: 8.645 MB / 458.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.725e-05/0.4071, allocations: 7.969 kB / 0.548 GB, free: 8.637 MB / 458.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01062/0.4177, allocations: 5.945 MB / 0.5538 GB, free: 2.609 MB / 458.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.124e-05/0.4177, allocations: 4 kB / 0.5538 GB, free: 2.605 MB / 458.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000975/0.4187, allocations: 276.5 kB / 0.5541 GB, free: 2.336 MB / 458.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001353/0.4201, allocations: 0.6195 MB / 0.5547 GB, free: 1.707 MB / 458.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001438/0.4202, allocations: 51.97 kB / 0.5548 GB, free: 1.656 MB / 458.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01071/0.4309, allocations: 10.89 MB / 0.5654 GB, free: 6.316 MB / 474.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.595e-06/0.4309, allocations: 64 / 0.5654 GB, free: 6.316 MB / 474.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006556/0.4375, allocations: 4.161 MB / 0.5695 GB, free: 2.113 MB / 474.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001393/0.4389, allocations: 490.1 kB / 0.5699 GB, free: 1.633 MB / 474.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004012/0.4393, allocations: 43.98 kB / 0.57 GB, free: 1.59 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009149/0.4402, allocations: 71.94 kB / 0.57 GB, free: 1.52 MB / 474.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003585/0.4405, allocations: 149.7 kB / 0.5702 GB, free: 1.371 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001169/0.4407, allocations: 59.97 kB / 0.5702 GB, free: 1.312 MB / 474.7 MB Notification: Performance of sorting global known variables: time 0.002989/0.4437, allocations: 1.875 MB / 0.5721 GB, free: 15.43 MB / 490.7 MB Notification: Performance of sort global known variables: time 2.21e-07/0.4437, allocations: 0 / 0.5721 GB, free: 15.43 MB / 490.7 MB Notification: Performance of remove unused functions: time 0.002661/0.4463, allocations: 0.703 MB / 0.5728 GB, free: 14.72 MB / 490.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 8 (aimc.inertiaRotor.w,aimc.stator.zeroInductor.i0,aimc.stator.core.Phi.re,aimc.stator.core.Phi.im,aimc.stator.stray.Phi.re,aimc.stator.stray.Phi.im,loadInertia.phi,PI.x) * 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 (126): * Single equations (assignments): 120 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(2,12,100.0%), (1,6,100.0%), (1,12,100.0%), (2,25,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.007337/0.4537, allocations: 5.075 MB / 0.5777 GB, free: 9.738 MB / 490.7 MB Notification: Performance of simCode: created initialization part: time 0.004693/0.4583, allocations: 2.733 MB / 0.5804 GB, free: 6.98 MB / 490.7 MB Notification: Performance of simCode: created event and clocks part: time 4.84e-06/0.4583, allocations: 0 / 0.5804 GB, free: 6.98 MB / 490.7 MB Notification: Performance of simCode: created simulation system equations: time 0.002564/0.4609, allocations: 1.841 MB / 0.5822 GB, free: 5.09 MB / 490.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0027/0.4636, allocations: 0.5963 MB / 0.5828 GB, free: 4.5 MB / 490.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04569/0.5093, allocations: 26.31 MB / 0.6085 GB, free: 9.633 MB / 0.5105 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002665/0.512, allocations: 2.103 MB / 0.6105 GB, free: 7.492 MB / 0.5105 GB Notification: Performance of simCode: alias equations: time 0.001523/0.5135, allocations: 0.5048 MB / 0.611 GB, free: 6.98 MB / 0.5105 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001612/0.5151, allocations: 1.453 MB / 0.6124 GB, free: 5.527 MB / 0.5105 GB Notification: Performance of SimCode: time 1.864e-06/0.5151, allocations: 4 kB / 0.6124 GB, free: 5.523 MB / 0.5105 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3922/0.9073, allocations: 68.82 MB / 0.6796 GB, free: 142.5 MB / 0.5261 GB Notification: Performance of buildModelFMU: Generate platform static: time 9.503/10.41, allocations: 6.719 kB / 0.6796 GB, free: 142.5 MB / 0.5261 GB " [Timeout remaining time 649] (rm -f ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses.sim & (cd run_OMSimulator && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --stripRoot --tempDir=temp_ModelicaTest_trunk_ModelicaTest_Magnetic_FundamentalWave_Examples_BasicMachines_InductionMachines_IMC_withLosses_fmu --startTime=0 --stopTime=4.6 --stepSize=0.000100002 --timeout=50 --tolerance=1e-06 ../ModelicaTest_trunk_ModelicaTest_Magnetic_FundamentalWave_Examples_BasicMachines_InductionMachines_IMC_withLosses.fmu) > ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses.pipe 2>&1) [Timeout 52.5] (rm -f ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses_fmpy.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses_fmpy.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses_fmpy.pipe >> /var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses_fmpy.sim & (cd run_fmpy && python3 -m fmpy simulate --output-file ../ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses_fmpy_res.csv --start-time 0 --stop-time 4.6 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000100002 ../ModelicaTest_trunk_ModelicaTest_Magnetic_FundamentalWave_Examples_BasicMachines_InductionMachines_IMC_withLosses.fmu) > ModelicaTest_trunk_ModelicaTest.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_withLosses_fmpy.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 15.869732533581555]