Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "[:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real [:1:1-1:33:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0007444/0.0007444, allocations: 0 / 0, free: 0 / 0 " [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 0.0005631/0.0005631, allocations: 0 / 0, free: 0 / 0 " [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 0.3471/0.3471, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/package.mo): time 0.1217/0.1217, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] Using package ScalableTestSuite with version 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ScalableTestSuite master/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: "" <> buildModelFMU(ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100,fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite_Thermal_Advection_ScaledExperiments_AdvectionReaction_N_100",fmuType="me_cs",version="3.0",platforms={"wasm"}) "" <> buildModelFMU(ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100,fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite_Thermal_Advection_ScaledExperiments_AdvectionReaction_N_100",fmuType="me_cs",version="3.0",platforms={"wasm"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 7.224e-06/7.224e-06, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - Absyn->SCode: time 2.744e-05/3.467e-05, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instantiate(ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100): time 0.001623/0.001658, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instExpressions: time 0.0002708/0.001929, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.updateImplicitVariability: time 5.083e-05/0.00198, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeComponents: time 0.000125/0.002105, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeBindings: time 2.326e-05/0.002128, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeClassSections: time 0.0002779/0.002406, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.flatten: time 0.00197/0.004376, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.resolveConnections: time 5.064e-05/0.004426, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFEvalConstants.evaluate: time 0.001783/0.006209, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFSimplifyModel.simplify: time 0.002514/0.008724, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFPackage.collectConstants: time 0.000343/0.009067, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.collectFunctions: time 0.0001834/0.00925, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFScalarize.scalarize: time 0.0005326/0.009783, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFVerifyModel.verify: time 0.001013/0.0108, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFConvertDAE.convert: time 0.001706/0.0125, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - DAE generated: time 0.0001477/0.01265, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd: time 6.282e-06/0.01266, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Transformations before backend: time 1.404e-05/0.01267, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 101 * Number of variables: 101 Notification: Performance of Generate backend data structure: time 0.008643/0.02131, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare preOptimizeDAE: time 0.0001158/0.02143, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.000739/0.02217, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009452/0.02311, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evaluateParameters (simulation): time 0.001847/0.02496, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.537e-05/0.02504, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005756/0.02562, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt clockPartitioning (simulation): time 0.005547/0.03117, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt findStateOrder (simulation): time 3.9e-05/0.03121, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003229/0.03153, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.49e-05/0.03155, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003247/0.0348, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.006596/0.0414, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt comSubExp (simulation): time 0.01001/0.05141, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt resolveLoops (simulation): time 0.00319/0.0546, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evalFunc (simulation): time 7.782e-05/0.05467, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001054/0.05478, allocations: 0 / 0, free: 0 / 0 Notification: Performance of pre-optimization done (n=100): time 7.687e-05/0.05486, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=100): time 0.01242/0.06727, allocations: 0 / 0, free: 0 / 0 Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001269/0.0674, allocations: 0 / 0, free: 0 / 0 Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001978/0.0676, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectPreVariables (initialization): time 0.0005234/0.06812, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialEqns (initialization): time 8.676e-05/0.06821, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialBindings (initialization): time 0.0009441/0.06915, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simplifyInitialFunctions (initialization): time 0.002011/0.07116, allocations: 0 / 0, free: 0 / 0 Notification: Performance of setup shared object (initialization): time 0.0002131/0.07137, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization): time 0.004472/0.07585, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization): time 0.004809/0.08066, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization): time 0.009536/0.09019, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.868e-05/0.09022, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=201) (initialization): time 0.01292/0.1031, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 8.169e-05/0.1032, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.039e-05/0.1033, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 5.033e-05/0.1033, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003959/0.1073, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.527e-05/0.1073, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001517/0.1088, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005263/0.1094, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * 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 (201): * Single equations (assignments): 201 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.001632/0.111, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009838/0.112, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001091/0.1131, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.491e-05/0.1131, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt constantLinearSystem (simulation): time 1.858e-05/0.1131, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.766e-05/0.1131, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004785/0.1179, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.541e-05/0.1179, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003568/0.1215, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (simulation): time 2.53e-05/0.1215, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000704/0.1222, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.045e-05/0.1222, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.13e-06/0.1223, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01182/0.1341, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeConstants (simulation): time 0.001706/0.1358, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0005966/0.1364, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001413/0.1378, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001619/0.1394, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000428/0.1398, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sorting global known variables: time 0.0001094/0.1399, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sort global known variables: time 2.755e-06/0.14, allocations: 0 / 0, free: 0 / 0 Notification: Performance of remove unused functions: time 0.002473/0.1424, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 100 (u[1],u[2],u[3],u[4],u[5],u[6],u[7],u[8],u[9],u[10],u[11],u[12],u[13],u[14],u[15],u[16],u[17],u[18],u[19],u[20],u[21],u[22],u[23],u[24],u[25],u[26],u[27],u[28],u[29],u[30],u[31],u[32],u[33],u[34],u[35],u[36],u[37],u[38],u[39],u[40],u[41],u[42],u[43],u[44],u[45],u[46],u[47],u[48],u[49],u[50],u[51],u[52],u[53],u[54],u[55],u[56],u[57],u[58],u[59],u[60],u[61],u[62],u[63],u[64],u[65],u[66],u[67],u[68],u[69],u[70],u[71],u[72],u[73],u[74],u[75],u[76],u[77],u[78],u[79],u[80],u[81],u[82],u[83],u[84],u[85],u[86],u[87],u[88],u[89],u[90],u[91],u[92],u[93],u[94],u[95],u[96],u[97],u[98],u[99],u[100]) * 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 (100): * Single equations (assignments): 100 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.01336/0.1558, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created initialization part: time 0.008816/0.1646, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created event and clocks part: time 1.29e-05/0.1646, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created simulation system equations: time 0.003865/0.1685, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002587/0.1711, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03913/0.2102, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001149/0.2113, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: alias equations: time 0.002168/0.2135, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004301/0.2178, allocations: 0 / 0, free: 0 / 0 Notification: Performance of SimCode: time 0.000823/0.2186, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU modelDescription.xml: time 0.01091/0.2295, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU model kernel: time 0.002859/0.2324, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU translated model: time 0.01383/0.2462, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU component link: time 7.985e-06/0.2462, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU precompile: time 1.658e-05/0.2463, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FMU write (0.1 MB unzipped): time 0.00033/0.2466, allocations: 0 / 0, free: 0 / 0 Notification: Building FMU for platform 'wasm' (1/1). Notification: Finished FMU for platform 'wasm' (1/1). " [Timeout remaining time 300] simulate(ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=250,outputFormat="mat",variableFilter="der.u.100..|der.u.1..|der.u.2..|der.u.3..|der.u.4..|der.u.5..|time|time|u.100.|u.1.|u.2.|u.3.|u.4.|u.5.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100",simflags=" -alarm=240 -emit_protected -lv LOG_STATS -startTime=0 -stopTime=1 -tolerance=1e-06 -stepSize=0.004 -r=ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_res.mat",resimulateExecutable="ScalableTestSuite_noopt_ScalableTestSuite_Thermal_Advection_ScaledExperiments_AdvectionReaction_N_100.fmu") [Timeout 240] "" [Timeout remaining time 240] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches simulate(ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=250,outputFormat="mat",variableFilter="der.u.100..|der.u.1..|der.u.2..|der.u.3..|der.u.4..|der.u.5..|time|time|u.100.|u.1.|u.2.|u.3.|u.4.|u.5.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100",simflags=" -alarm=240 -emit_protected -lv LOG_STATS -startTime=0 -stopTime=1 -tolerance=1e-06 -stepSize=0.004 -r=ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_me_res.mat -s fmi3:me:daskr",resimulateExecutable="ScalableTestSuite_noopt_ScalableTestSuite_Thermal_Advection_ScaledExperiments_AdvectionReaction_N_100.fmu") [Timeout 240] "" [Timeout remaining time 240] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_me_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_me.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches simulate(ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100,startTime=0,stopTime=1,tolerance=1e-06,numberOfIntervals=250,outputFormat="mat",variableFilter="der.u.100..|der.u.1..|der.u.2..|der.u.3..|der.u.4..|der.u.5..|time|time|u.100.|u.1.|u.2.|u.3.|u.4.|u.5.",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100",simflags=" -alarm=240 -emit_protected -lv LOG_STATS -startTime=0 -stopTime=1 -tolerance=1e-06 -stepSize=0.004 -r=ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_cs_res.mat -s fmi3:cs",resimulateExecutable="ScalableTestSuite_noopt_ScalableTestSuite_Thermal_Advection_ScaledExperiments_AdvectionReaction_N_100.fmu") [Timeout 240] "" [Timeout remaining time 240] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_cs_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ScalableTestSuite_noopt_ScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_100_cs.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 1.8301857860060409]