Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.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 0.00187/0.00187, allocations: 106 kB / 21.22 MB, free: 0.6758 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 0.002343/0.002343, allocations: 189.2 kB / 24.51 MB, free: 4.047 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 1.54/1.54, allocations: 225.6 MB / 253.3 MB, free: 13.02 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2283/0.2283, allocations: 44.9 MB / 353.5 MB, free: 11.84 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo) 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(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|eta.1.|eta.2.|eta.3.|rho.1.|rho.2.|rho.3.|input_mdot.1.|input_mdot.2.|input_mdot.3.|input_dp.1.|input_dp.2.|input_dp.3.|M_FLOW.1.|M_FLOW.2.|M_FLOW.3.|DP.1.|DP.2.|DP.3.|DP_plot.1.|DP_plot.2.|DP_plot.3.|input_DP.y",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW") translateModel(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|eta.1.|eta.2.|eta.3.|rho.1.|rho.2.|rho.3.|input_mdot.1.|input_mdot.2.|input_mdot.3.|input_dp.1.|input_dp.2.|input_dp.3.|M_FLOW.1.|M_FLOW.2.|M_FLOW.3.|DP.1.|DP.2.|DP.3.|DP_plot.1.|DP_plot.2.|DP_plot.3.|input_DP.y",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.002/0.002, allocations: 75.88 kB / 497.7 MB, free: 0.9805 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.362/0.364, allocations: 64.29 MB / 0.5489 GB, free: 13.14 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW): time 0.003696/0.3677, allocations: 1.832 MB / 0.5506 GB, free: 11.71 MB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.00128/0.369, allocations: 0.6499 MB / 0.5513 GB, free: 11.2 MB / 398.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 6.55e-05/0.3691, allocations: 2.281 kB / 0.5513 GB, free: 11.2 MB / 398.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003005/0.3694, allocations: 49.84 kB / 0.5513 GB, free: 11.16 MB / 398.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0001767/0.3695, allocations: 73.64 kB / 0.5514 GB, free: 11.11 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003774/0.3699, allocations: 126.9 kB / 0.5515 GB, free: 11.02 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.0003807/0.3703, allocations: 230.1 kB / 0.5517 GB, free: 10.89 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 6.056e-05/0.3703, allocations: 10.06 kB / 0.5517 GB, free: 10.88 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001153/0.3705, allocations: 88.14 kB / 0.5518 GB, free: 10.83 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001681/0.3706, allocations: 109.7 kB / 0.5519 GB, free: 10.77 MB / 398.1 MB Notification: Performance of NFPackage.collectConstants: time 2.212e-05/0.3707, allocations: 5.625 kB / 0.5519 GB, free: 10.77 MB / 398.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004088/0.3711, allocations: 230.8 kB / 0.5522 GB, free: 10.64 MB / 398.1 MB Notification: Performance of NFScalarize.scalarize: time 9.374e-05/0.3712, allocations: 56.33 kB / 0.5522 GB, free: 10.6 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0001131/0.3713, allocations: 94.86 kB / 0.5523 GB, free: 10.54 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0005237/0.3718, allocations: 345.7 kB / 0.5526 GB, free: 10.33 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.482e-06/0.3718, allocations: 0 / 0.5526 GB, free: 10.33 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.913e-06/0.3718, allocations: 0 / 0.5526 GB, free: 10.33 MB / 398.1 MB Notification: Performance of Transformations before backend: time 8.065e-06/0.3718, allocations: 1.219 kB / 0.5526 GB, free: 10.33 MB / 398.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 70 * Number of variables: 70 Notification: Performance of Generate backend data structure: time 0.0007939/0.3726, allocations: 469.4 kB / 0.5531 GB, free: 9.922 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.907e-05/0.3726, allocations: 9.891 kB / 0.5531 GB, free: 9.922 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002016/0.3747, allocations: 205.2 kB / 0.5533 GB, free: 9.809 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000396/0.3751, allocations: 213.6 kB / 0.5535 GB, free: 9.629 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.838e-05/0.3751, allocations: 17.81 kB / 0.5535 GB, free: 9.617 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 6.095e-05/0.3751, allocations: 23.38 kB / 0.5535 GB, free: 9.609 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001106/0.3763, allocations: 0.4986 MB / 0.554 GB, free: 9.316 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.781e-05/0.3763, allocations: 0 / 0.554 GB, free: 9.316 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.15e-05/0.3763, allocations: 14.09 kB / 0.554 GB, free: 9.305 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.845e-05/0.3764, allocations: 29.31 kB / 0.5541 GB, free: 9.293 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001318/0.3777, allocations: 0.5887 MB / 0.5546 GB, free: 8.992 MB / 398.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002498/0.3802, allocations: 1.119 MB / 0.5557 GB, free: 8.082 MB / 398.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0006683/0.3808, allocations: 174.8 kB / 0.5559 GB, free: 7.988 MB / 398.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003353/0.3812, allocations: 87.78 kB / 0.556 GB, free: 7.945 MB / 398.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.215e-05/0.3812, allocations: 1.094 kB / 0.556 GB, free: 7.945 MB / 398.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.134e-05/0.3812, allocations: 35.69 kB / 0.556 GB, free: 7.902 MB / 398.1 MB Notification: Performance of pre-optimization done (n=7): time 1.322e-06/0.3812, allocations: 0 / 0.556 GB, free: 7.902 MB / 398.1 MB Notification: Performance of matching and sorting (n=7): time 0.00125/0.3825, allocations: 303.7 kB / 0.5563 GB, free: 7.613 MB / 398.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.436e-05/0.3825, allocations: 55.41 kB / 0.5564 GB, free: 7.547 MB / 398.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003311/0.3829, allocations: 277.8 kB / 0.5566 GB, free: 7.266 MB / 398.1 MB Notification: Performance of collectPreVariables (initialization): time 3.18e-05/0.3829, allocations: 29.7 kB / 0.5566 GB, free: 7.23 MB / 398.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001335/0.383, allocations: 163.7 kB / 0.5568 GB, free: 7.066 MB / 398.1 MB Notification: Performance of collectInitialBindings (initialization): time 3.612e-05/0.3831, allocations: 31.75 kB / 0.5568 GB, free: 7.035 MB / 398.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 9.532e-05/0.3832, allocations: 41.67 kB / 0.5569 GB, free: 6.988 MB / 398.1 MB Notification: Performance of setup shared object (initialization): time 0.0001569/0.3833, allocations: 330.8 kB / 0.5572 GB, free: 6.656 MB / 398.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003949/0.3837, allocations: 87.89 kB / 0.5573 GB, free: 6.57 MB / 398.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003957/0.3841, allocations: 123.1 kB / 0.5574 GB, free: 6.441 MB / 398.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007291/0.3848, allocations: 211.1 kB / 0.5576 GB, free: 6.223 MB / 398.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.441e-06/0.3848, allocations: 3.938 kB / 0.5576 GB, free: 6.219 MB / 398.1 MB Notification: Performance of matching and sorting (n=13) (initialization): time 0.0008861/0.3857, allocations: 269.2 kB / 0.5579 GB, free: 5.949 MB / 398.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.977e-05/0.3857, allocations: 8 kB / 0.5579 GB, free: 5.941 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.26e-06/0.3857, allocations: 0 / 0.5579 GB, free: 5.941 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.756e-05/0.3858, allocations: 4.094 kB / 0.5579 GB, free: 5.938 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006635/0.3924, allocations: 471.2 kB / 0.5583 GB, free: 5.477 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003282/0.3957, allocations: 1.938 MB / 0.5602 GB, free: 3.469 MB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004782/0.3962, allocations: 39.78 kB / 0.5602 GB, free: 3.43 MB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.534e-05/0.3962, allocations: 7.984 kB / 0.5603 GB, free: 3.422 MB / 398.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (13): * Single equations (assignments): 10 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 3 systems {1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002515/0.3964, allocations: 165.8 kB / 0.5604 GB, free: 3.25 MB / 398.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 6.225e-05/0.3965, allocations: 23.86 kB / 0.5604 GB, free: 3.227 MB / 398.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.414e-05/0.3966, allocations: 25.7 kB / 0.5605 GB, free: 3.199 MB / 398.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.47e-06/0.3966, allocations: 3.938 kB / 0.5605 GB, free: 3.195 MB / 398.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.453e-06/0.3966, allocations: 0 / 0.5605 GB, free: 3.195 MB / 398.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.687e-06/0.3966, allocations: 0 / 0.5605 GB, free: 3.195 MB / 398.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000431/0.397, allocations: 264.5 kB / 0.5607 GB, free: 2.895 MB / 398.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.555e-06/0.397, allocations: 0 / 0.5607 GB, free: 2.895 MB / 398.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006266/0.4033, allocations: 463.3 kB / 0.5612 GB, free: 2.441 MB / 398.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 5.721e-06/0.4033, allocations: 0 / 0.5612 GB, free: 2.441 MB / 398.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.324e-05/0.4033, allocations: 7.984 kB / 0.5612 GB, free: 2.434 MB / 398.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003176/0.4065, allocations: 1.945 MB / 0.5631 GB, free: 428 kB / 398.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.774e-06/0.4065, allocations: 0 / 0.5631 GB, free: 428 kB / 398.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009323/0.4074, allocations: 327.6 kB / 0.5634 GB, free: 84 kB / 398.1 MB Notification: Performance of postOpt removeConstants (simulation): time 8.12e-05/0.4075, allocations: 23.83 kB / 0.5634 GB, free: 60 kB / 398.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.546e-05/0.4076, allocations: 0 / 0.5634 GB, free: 60 kB / 398.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003952/0.408, allocations: 23.97 kB / 0.5634 GB, free: 36 kB / 398.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.414e-05/0.408, allocations: 7.969 kB / 0.5634 GB, free: 28 kB / 398.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.376e-05/0.4081, allocations: 7.984 kB / 0.5634 GB, free: 20 kB / 398.1 MB Notification: Performance of sorting global known variables: time 0.0002673/0.4083, allocations: 209.1 kB / 0.5636 GB, free: 15.82 MB / 414.1 MB Notification: Performance of sort global known variables: time 1e-07/0.4083, allocations: 0 / 0.5636 GB, free: 15.82 MB / 414.1 MB Notification: Performance of remove unused functions: time 0.0004191/0.4088, allocations: 71.89 kB / 0.5637 GB, free: 15.75 MB / 414.1 MB 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 (7): * Single equations (assignments): 4 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 3 systems {1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0002374/0.409, allocations: 118.7 kB / 0.5638 GB, free: 15.63 MB / 414.1 MB Notification: Performance of simCode: created initialization part: time 0.006601/0.4156, allocations: 0.5851 MB / 0.5644 GB, free: 15.04 MB / 414.1 MB Notification: Performance of simCode: created event and clocks part: time 5.199e-06/0.4156, allocations: 0 / 0.5644 GB, free: 15.04 MB / 414.1 MB Notification: Performance of simCode: created simulation system equations: time 0.005936/0.4215, allocations: 499.4 kB / 0.5649 GB, free: 14.55 MB / 414.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004821/0.422, allocations: 48.45 kB / 0.5649 GB, free: 14.51 MB / 414.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001235/0.4233, allocations: 485.4 kB / 0.5654 GB, free: 14.01 MB / 414.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004978/0.4238, allocations: 0.779 MB / 0.5661 GB, free: 13.21 MB / 414.1 MB Notification: Performance of simCode: alias equations: time 0.0001765/0.4239, allocations: 54.05 kB / 0.5662 GB, free: 13.15 MB / 414.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 7.642e-05/0.424, allocations: 23.42 kB / 0.5662 GB, free: 13.12 MB / 414.1 MB Notification: Performance of SimCode: time 1.143e-06/0.424, allocations: 0 / 0.5662 GB, free: 13.12 MB / 414.1 MB Notification: Performance of Templates: time 0.01106/0.4351, allocations: 5.362 MB / 0.5714 GB, free: 7.832 MB / 414.1 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.sim & ./ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/Dissipation/Verifications/PressureLoss/General/dp_nominalDensityViscosity_DPMFLOW/dp_nominalDensityViscosity_DPMFLOW.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.PressureLoss.General.dp_nominalDensityViscosity_DPMFLOW.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: 5.782651608809829]