Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001345/0.001345, allocations: 112 kB / 20.43 MB, free: 1.457 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001468/0.001468, allocations: 180.8 kB / 23.71 MB, free: 4.695 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.428/1.428, allocations: 225.6 MB / 252.5 MB, free: 12.99 MB / 206.1 MB " [Timeout remaining time 178] Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor,tolerance=1e-06,outputFormat="mat",numberOfIntervals=200000,variableFilter="time|aimc.is.1.|aimc.is.2.|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|mass.s|mass.v|vfController.x",fileNamePrefix="Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor") translateModel(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor,tolerance=1e-06,outputFormat="mat",numberOfIntervals=200000,variableFilter="time|aimc.is.1.|aimc.is.2.|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.1..Phi.re|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.2..Phi.im|mass.s|mass.v|vfController.x",fileNamePrefix="Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.001692/0.001692, allocations: 43.92 kB / 371 MB, free: 9.305 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2398/0.2415, allocations: 52.2 MB / 423.2 MB, free: 14.64 MB / 334.1 MB Notification: Performance of NFInst.instantiate(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor): time 0.01742/0.2589, allocations: 13.55 MB / 436.7 MB, free: 1.023 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.01064/0.2695, allocations: 4.873 MB / 441.6 MB, free: 12.14 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002125/0.2717, allocations: 95.44 kB / 441.7 MB, free: 12.04 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.003419/0.2751, allocations: 1.15 MB / 442.8 MB, free: 10.89 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.004315/0.2794, allocations: 1.441 MB / 444.3 MB, free: 9.441 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.002703/0.2821, allocations: 0.9946 MB / 445.3 MB, free: 8.449 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.005661/0.2878, allocations: 4.071 MB / 449.3 MB, free: 4.359 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003347/0.2911, allocations: 1.809 MB / 451.1 MB, free: 2.48 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004554/0.2957, allocations: 1.978 MB / 453.1 MB, free: 0.4961 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004525/0.3002, allocations: 2.199 MB / 455.3 MB, free: 14.29 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001569/0.3018, allocations: 0.5078 MB / 455.8 MB, free: 13.78 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002906/0.3047, allocations: 0.7459 MB / 456.6 MB, free: 13.04 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001978/0.3066, allocations: 1.172 MB / 457.7 MB, free: 11.86 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.004145/0.3108, allocations: 2.132 MB / 459.9 MB, free: 9.719 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.009612/0.3204, allocations: 6.829 MB / 466.7 MB, free: 2.867 MB / 366.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.149e-06/0.3204, allocations: 0 / 466.7 MB, free: 2.867 MB / 366.1 MB Notification: Performance of FrontEnd: time 1.463e-06/0.3204, allocations: 0 / 466.7 MB, free: 2.867 MB / 366.1 MB Notification: Performance of Transformations before backend: time 0.0001591/0.3206, allocations: 0 / 466.7 MB, free: 2.867 MB / 366.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 843 * Number of variables: 843 Notification: Performance of Generate backend data structure: time 0.01444/0.335, allocations: 4.501 MB / 471.2 MB, free: 14.3 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 6.097e-05/0.3351, allocations: 12.03 kB / 471.2 MB, free: 14.29 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004928/0.34, allocations: 0.8339 MB / 472 MB, free: 13.46 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.005546/0.3455, allocations: 2.427 MB / 474.5 MB, free: 10.98 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002419/0.3458, allocations: 242.4 kB / 474.7 MB, free: 10.74 MB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0008463/0.3466, allocations: 316 kB / 475 MB, free: 10.43 MB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.008134/0.3548, allocations: 4.288 MB / 479.3 MB, free: 6.098 MB / 382.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 6.909e-05/0.3548, allocations: 7.953 kB / 479.3 MB, free: 6.09 MB / 382.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003444/0.3552, allocations: 136 kB / 479.4 MB, free: 5.957 MB / 382.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001615/0.3553, allocations: 150.4 kB / 479.6 MB, free: 5.809 MB / 382.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006836/0.3622, allocations: 3.629 MB / 483.2 MB, free: 2.172 MB / 382.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02246/0.3846, allocations: 13.02 MB / 496.2 MB, free: 4.828 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.005982/0.3906, allocations: 2.686 MB / 498.9 MB, free: 2.266 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.002329/0.3929, allocations: 1.246 MB / 0.4885 GB, free: 1.016 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.006955/0.3999, allocations: 3.575 MB / 0.4919 GB, free: 13.42 MB / 414.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001507/0.4014, allocations: 0.8571 MB / 0.4928 GB, free: 12.52 MB / 414.1 MB Notification: Performance of pre-optimization done (n=132): time 3.196e-06/0.4014, allocations: 4 kB / 0.4928 GB, free: 12.52 MB / 414.1 MB Notification: Performance of matching and sorting (n=140): time 0.01345/0.4149, allocations: 5.955 MB / 0.4986 GB, free: 6.516 MB / 414.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001357/0.415, allocations: 226.9 kB / 0.4988 GB, free: 6.242 MB / 414.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002973/0.418, allocations: 1.91 MB / 0.5007 GB, free: 4.332 MB / 414.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0001403/0.4181, allocations: 45.7 kB / 0.5007 GB, free: 4.281 MB / 414.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.001425/0.4195, allocations: 1.514 MB / 0.5022 GB, free: 2.754 MB / 414.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004784/0.42, allocations: 0.5036 MB / 0.5027 GB, free: 2.246 MB / 414.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005055/0.4205, allocations: 311.5 kB / 0.503 GB, free: 1.938 MB / 414.1 MB Notification: Performance of setup shared object (initialization): time 0.000124/0.4206, allocations: 305.1 kB / 0.5033 GB, free: 1.637 MB / 414.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001217/0.4218, allocations: 0.6676 MB / 0.5039 GB, free: 0.9688 MB / 414.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001667/0.4235, allocations: 1.209 MB / 0.5051 GB, free: 15.54 MB / 430.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.002915/0.4264, allocations: 1.939 MB / 0.507 GB, free: 13.39 MB / 430.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.117e-06/0.4264, allocations: 4 kB / 0.507 GB, free: 13.39 MB / 430.1 MB Notification: Performance of matching and sorting (n=219) (initialization): time 0.004421/0.4309, allocations: 2.355 MB / 0.5093 GB, free: 11.02 MB / 430.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.457e-05/0.4309, allocations: 15.98 kB / 0.5093 GB, free: 11 MB / 430.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.519e-05/0.4309, allocations: 12 kB / 0.5093 GB, free: 10.99 MB / 430.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008283/0.4317, allocations: 287.5 kB / 0.5096 GB, free: 10.7 MB / 430.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001494/0.4332, allocations: 375.4 kB / 0.51 GB, free: 10.33 MB / 430.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006544/0.4398, allocations: 6.091 MB / 0.5159 GB, free: 3.902 MB / 430.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00165/0.4414, allocations: 95.91 kB / 0.516 GB, free: 3.809 MB / 430.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001624/0.4416, allocations: 71.98 kB / 0.5161 GB, free: 3.738 MB / 430.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 66 * Number of states: 0 () * Number of discrete variables: 5 ($PRE.dutyCycle.nextTimeEvent,$whenCondition1,dutyCycle.nextTimeEventScaled,$PRE.dutyCycle.nextTimeEventScaled,dutyCycle.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (196): * Single equations (assignments): 192 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 1 system {(2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(1,4,100.0%), (1,5,100.0%), (1,13,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001855/0.4435, allocations: 1.036 MB / 0.5171 GB, free: 2.691 MB / 430.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004163/0.4439, allocations: 206.7 kB / 0.5173 GB, free: 2.488 MB / 430.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004278/0.4481, allocations: 2.095 MB / 0.5193 GB, free: 372 kB / 430.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.408e-05/0.4482, allocations: 12 kB / 0.5193 GB, free: 360 kB / 430.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.539e-05/0.4482, allocations: 8 kB / 0.5194 GB, free: 352 kB / 430.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.775e-05/0.4482, allocations: 7.969 kB / 0.5194 GB, free: 344 kB / 430.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.009171/0.4574, allocations: 4.913 MB / 0.5242 GB, free: 11.34 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.015e-06/0.4574, allocations: 4 kB / 0.5242 GB, free: 11.34 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008454/0.4582, allocations: 175.8 kB / 0.5243 GB, free: 11.17 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001316/0.4595, allocations: 460 kB / 0.5248 GB, free: 10.7 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001062/0.4596, allocations: 43.92 kB / 0.5248 GB, free: 10.66 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.199/0.6586, allocations: 10.63 MB / 0.5352 GB, free: 103.5 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.976e-06/0.6586, allocations: 0.625 kB / 0.5352 GB, free: 103.5 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005384/0.664, allocations: 2.979 MB / 0.5381 GB, free: 103.3 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0008712/0.6649, allocations: 367.9 kB / 0.5385 GB, free: 103.3 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002566/0.6651, allocations: 38.08 kB / 0.5385 GB, free: 103.2 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008613/0.666, allocations: 65.2 kB / 0.5386 GB, free: 103.2 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002423/0.6662, allocations: 108.3 kB / 0.5387 GB, free: 103.2 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.148e-05/0.6663, allocations: 38.78 kB / 0.5387 GB, free: 103.2 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.001636/0.6679, allocations: 1.312 MB / 0.54 GB, free: 102.7 MB / 446.1 MB Notification: Performance of sort global known variables: time 8e-08/0.6679, allocations: 3.156 kB / 0.54 GB, free: 102.7 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.001711/0.6697, allocations: 0.5763 MB / 0.5405 GB, free: 102.6 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 7 (aimc.stator.core.Phi.re,aimc.stator.core.Phi.im,aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.re,aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.im,vfController.x,mass.s,mass.v) * Number of discrete variables: 3 ($whenCondition1,dutyCycle.nextTimeEvent,dutyCycle.nextTimeEventScaled) * Number of discrete states: 2 (dutyCycle.nextTimeEvent,dutyCycle.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (102): * Single equations (assignments): 95 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(1,5,100.0%), (1,13,100.0%), (1,3,100.0%), (1,8,100.0%), (2,12,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001564/0.6712, allocations: 482.7 kB / 0.541 GB, free: 102.5 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.002981/0.6742, allocations: 2.034 MB / 0.543 GB, free: 101.5 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 4.859e-06/0.6742, allocations: 0 / 0.543 GB, free: 101.5 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001854/0.6761, allocations: 1.523 MB / 0.5445 GB, free: 100.6 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002198/0.6783, allocations: 0.5391 MB / 0.545 GB, free: 100.4 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.008049/0.6863, allocations: 5.895 MB / 0.5508 GB, free: 97.54 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001494/0.6878, allocations: 2.347 MB / 0.553 GB, free: 96.45 MB / 446.1 MB Notification: Performance of simCode: alias equations: time 0.001215/0.689, allocations: 410.2 kB / 0.5534 GB, free: 96.38 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003177/0.6893, allocations: 146.6 kB / 0.5536 GB, free: 96.36 MB / 446.1 MB Notification: Performance of SimCode: time 1.172e-06/0.6893, allocations: 0 / 0.5536 GB, free: 96.36 MB / 446.1 MB Notification: Performance of Templates: time 0.04573/0.7351, allocations: 32 MB / 0.5848 GB, free: 65.59 MB / 446.1 MB " [Timeout remaining time 659] make -j1 -f Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor.makefile [Timeout 660] (rm -f Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor.pipe ; mkfifo Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor.pipe >> ../files/Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor.sim & ./Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/Modelica/Magnetic/FundamentalWave/Examples/BasicMachines/InductionMachines/IMC_Conveyor/IMC_Conveyor.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.0.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Conveyor.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 658] Reference file matches [Calling sys.exit(0), Time elapsed: 9.596732262521982]