Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.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 0.001375/0.001375, allocations: 76.41 kB / 22.21 MB, free: 2.285 MB / 18.57 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 0.001583/0.001583, allocations: 160.2 kB / 25.61 MB, free: 8.586 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 0.9178/0.9178, allocations: 177.1 MB / 206 MB, free: 4.523 MB / 186.7 MB " [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 0.6904/0.6904, allocations: 88.09 MB / 350.7 MB, free: 11.83 MB / 330.8 MB " [Timeout remaining time 179] 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: translateModel(ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="ground.[0-9,]+..p.i|ground.[0-9,]+..p.v|load.[0-9,]+..LossPower|load.[0-9,]+..R_actual|load.[0-9,]+..i|load.[0-9,]+..n.i|load.[0-9,]+..n.v|load.[0-9,]+..p.i|load.[0-9,]+..p.v|load.[0-9,]+..v|primary.[0-9,]+..n.v|secondary.[0-9,]+..LossPower|secondary.[0-9,]+..R_actual|secondary.[0-9,]+..i|secondary.[0-9,]+..n.i|secondary.[0-9,]+..n.v|secondary.[0-9,]+..p.i|secondary.[0-9,]+..p.v|secondary.[0-9,]+..v|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56") translateModel(ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56,tolerance=1e-06,outputFormat="mat",numberOfIntervals=1000,variableFilter="ground.[0-9,]+..p.i|ground.[0-9,]+..p.v|load.[0-9,]+..LossPower|load.[0-9,]+..R_actual|load.[0-9,]+..i|load.[0-9,]+..n.i|load.[0-9,]+..n.v|load.[0-9,]+..p.i|load.[0-9,]+..p.v|load.[0-9,]+..v|primary.[0-9,]+..n.v|secondary.[0-9,]+..LossPower|secondary.[0-9,]+..R_actual|secondary.[0-9,]+..i|secondary.[0-9,]+..n.i|secondary.[0-9,]+..n.v|secondary.[0-9,]+..p.i|secondary.[0-9,]+..p.v|secondary.[0-9,]+..v|time",fileNamePrefix="ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.393e-06/1.393e-06, allocations: 0 / 452.9 MB, free: 7.953 MB / 426.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.197e-05/1.337e-05, allocations: 2.312 kB / 452.9 MB, free: 7.949 MB / 426.8 MB Notification: Performance of NFInst.instantiate(ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56): time 0.005857/0.005871, allocations: 2.44 MB / 455.4 MB, free: 5.488 MB / 426.8 MB Notification: Performance of NFInst.instExpressions: time 0.0008129/0.006683, allocations: 0.5727 MB / 456 MB, free: 4.91 MB / 426.8 MB Notification: Performance of NFInst.updateImplicitVariability: time 9.011e-05/0.006774, allocations: 4 kB / 456 MB, free: 4.906 MB / 426.8 MB Notification: Performance of NFTyping.typeComponents: time 0.0001358/0.006909, allocations: 35.64 kB / 456 MB, free: 4.871 MB / 426.8 MB Notification: Performance of NFTyping.typeBindings: time 0.0001196/0.007029, allocations: 67.36 kB / 456.1 MB, free: 4.805 MB / 426.8 MB Notification: Performance of NFTyping.typeClassSections: time 0.000168/0.007197, allocations: 63.89 kB / 456.1 MB, free: 4.742 MB / 426.8 MB Notification: Performance of NFFlatten.flatten: time 0.9769/0.9841, allocations: 410.3 MB / 0.8461 GB, free: 14.06 MB / 0.6046 GB Notification: Performance of NFFlatten.resolveConnections: time 0.1602/1.144, allocations: 83.97 MB / 0.9281 GB, free: 8.086 MB / 0.6515 GB Notification: Performance of NFEvalConstants.evaluate: time 0.9836/2.128, allocations: 229.4 MB / 1.152 GB, free: 85.77 MB / 0.7301 GB Notification: Performance of NFSimplifyModel.simplify: time 1.068/3.196, allocations: 173.9 MB / 1.322 GB, free: 9.543 MB / 0.7936 GB Notification: Performance of NFPackage.collectConstants: time 0.09942/3.295, allocations: 27.79 MB / 1.349 GB, free: 9.543 MB / 0.7936 GB Notification: Performance of NFFlatten.collectFunctions: time 0.1403/3.436, allocations: 27.8 MB / 1.376 GB, free: 9.543 MB / 0.7936 GB Notification: Performance of NFScalarize.scalarize: time 0.1321/3.568, allocations: 76.77 MB / 1.451 GB, free: 6.195 MB / 0.7936 GB Notification: Performance of NFVerifyModel.verify: time 0.3378/3.905, allocations: 122.1 MB / 1.57 GB, free: 7.949 MB / 0.8405 GB Notification: Performance of NFConvertDAE.convert: time 0.9761/4.882, allocations: 340.5 MB / 1.903 GB, free: 76.49 MB / 0.9342 GB Notification: Performance of FrontEnd - DAE generated: time 9.859e-06/4.882, allocations: 2.656 kB / 1.903 GB, free: 76.49 MB / 0.9342 GB Notification: Performance of FrontEnd: time 2.555e-06/4.882, allocations: 0.5312 kB / 1.903 GB, free: 76.49 MB / 0.9342 GB Notification: Performance of Transformations before backend: time 0.0268/4.908, allocations: 0 / 1.903 GB, free: 76.49 MB / 0.9342 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 63233 * Number of variables: 63233 Notification: Performance of Generate backend data structure: time 2.046/6.954, allocations: 333.5 MB / 2.229 GB, free: 64.52 MB / 0.9362 GB Notification: Performance of prepare preOptimizeDAE: time 4.258e-05/6.954, allocations: 12.03 kB / 2.229 GB, free: 64.51 MB / 0.9362 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.2297/7.184, allocations: 51.64 MB / 2.279 GB, free: 12.69 MB / 0.9362 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.4436/7.628, allocations: 109.8 MB / 2.386 GB, free: 10.69 MB / 1.03 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.5124/8.14, allocations: 17.85 MB / 2.404 GB, free: 266.5 MB / 1.03 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.1151/8.255, allocations: 26.06 MB / 2.429 GB, free: 266.5 MB / 1.03 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.7027/8.958, allocations: 297 MB / 2.719 GB, free: 55.84 MB / 1.061 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.01104/8.969, allocations: 192 / 2.719 GB, free: 55.84 MB / 1.061 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.09223/9.061, allocations: 10.8 MB / 2.73 GB, free: 47.73 MB / 1.061 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003864/9.065, allocations: 5.793 MB / 2.735 GB, free: 47.14 MB / 1.061 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.8811/9.946, allocations: 72.04 MB / 2.806 GB, free: 269.5 MB / 1.061 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 2.42/12.37, allocations: 0.6439 GB / 3.45 GB, free: 74.48 MB / 1.108 GB Notification: Performance of preOpt comSubExp (simulation): time 0.9855/13.35, allocations: 211.9 MB / 3.657 GB, free: 214.9 MB / 1.139 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.1777/13.53, allocations: 54.1 MB / 3.709 GB, free: 199.9 MB / 1.139 GB Notification: Performance of preOpt evalFunc (simulation): time 0.01494/13.54, allocations: 3.044 MB / 3.712 GB, free: 199.8 MB / 1.139 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00545/13.55, allocations: 3.508 MB / 3.716 GB, free: 197.6 MB / 1.139 GB Notification: Performance of pre-optimization done (n=18984): time 0.0009865/13.55, allocations: 3.031 kB / 3.716 GB, free: 197.6 MB / 1.139 GB Notification: Performance of matching and sorting (n=18984): time 0.691/14.24, allocations: 176.1 MB / 3.888 GB, free: 125.6 MB / 1.139 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.001364/14.24, allocations: 1.935 MB / 3.89 GB, free: 123.6 MB / 1.139 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 1.012/15.25, allocations: 167.5 MB / 4.053 GB, free: 191.1 MB / 1.139 GB Notification: Performance of collectPreVariables (initialization): time 0.04414/15.3, allocations: 4.082 MB / 4.057 GB, free: 191.1 MB / 1.139 GB Notification: Performance of collectInitialEqns (initialization): time 0.1439/15.44, allocations: 141 MB / 4.195 GB, free: 141.9 MB / 1.139 GB Notification: Performance of collectInitialBindings (initialization): time 0.1112/15.55, allocations: 81.24 MB / 4.274 GB, free: 80.23 MB / 1.139 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.2202/15.77, allocations: 45.33 MB / 4.319 GB, free: 56.84 MB / 1.139 GB Notification: Performance of setup shared object (initialization): time 3.973e-05/15.77, allocations: 479.4 kB / 4.319 GB, free: 56.37 MB / 1.139 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.1178/15.89, allocations: 24.7 MB / 4.343 GB, free: 55.93 MB / 1.139 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.187/16.08, allocations: 76.82 MB / 4.418 GB, free: 5.926 MB / 1.139 GB Notification: Performance of analyzeInitialSystem (initialization): time 1.063/17.14, allocations: 112 MB / 4.528 GB, free: 131.3 MB / 1.139 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.001556/17.14, allocations: 197.6 kB / 4.528 GB, free: 131.3 MB / 1.139 GB Notification: Performance of matching and sorting (n=28449) (initialization): time 0.7684/17.91, allocations: 191.6 MB / 4.715 GB, free: 41.66 MB / 1.139 GB Notification: Performance of prepare postOptimizeDAE: time 0.001081/17.91, allocations: 302 kB / 4.715 GB, free: 41.37 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.001295/17.91, allocations: 0.6727 MB / 4.716 GB, free: 40.7 MB / 1.139 GB Notification: Tearing is skipped for strong component 1 because system size of 12655 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing=. Notification: Performance of postOpt tearingSystem (initialization): time 0.001223/17.92, allocations: 1.246 MB / 4.717 GB, free: 39.45 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.08539/18, allocations: 24.49 MB / 4.741 GB, free: 18.21 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001803/18, allocations: 1.674 MB / 4.743 GB, free: 16.68 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.1975/18.2, allocations: 19.71 MB / 4.762 GB, free: 7.078 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.04636/18.25, allocations: 5.299 MB / 4.767 GB, free: 3.516 MB / 1.139 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 3138 * 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 (15795): * Single equations (assignments): 15794 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * 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): 1 system {(12655,0.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.1687/18.42, allocations: 11.94 MB / 4.779 GB, free: 0 / 1.139 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.1439/18.56, allocations: 26.61 MB / 4.805 GB, free: 6.531 MB / 1.171 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.08498/18.64, allocations: 26.63 MB / 4.831 GB, free: 13.78 MB / 1.202 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.001488/18.65, allocations: 1.739 MB / 4.832 GB, free: 12.04 MB / 1.202 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.005018/18.65, allocations: 1.738 MB / 4.834 GB, free: 10.3 MB / 1.202 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.003803/18.65, allocations: 0.8794 MB / 4.835 GB, free: 10.29 MB / 1.202 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 1.182/19.84, allocations: 115.8 MB / 4.948 GB, free: 284.7 MB / 1.249 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.0005103/19.84, allocations: 2.438 kB / 4.948 GB, free: 284.7 MB / 1.249 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0339/19.87, allocations: 9.371 MB / 4.957 GB, free: 284.2 MB / 1.249 GB Notification: Tearing is skipped for strong component 2 because system size of 12655 exceeds maximum system size for tearing of linear systems (200). To adjust the maximum system size for tearing use --maxSizeLinearTearing=. Notification: Performance of postOpt tearingSystem (simulation): time 0.001008/19.87, allocations: 197.9 kB / 4.957 GB, free: 284.2 MB / 1.249 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.03165/19.9, allocations: 2.902 MB / 4.96 GB, free: 284.2 MB / 1.249 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008656/19.9, allocations: 198.7 kB / 4.96 GB, free: 284.2 MB / 1.249 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.823e-06/19.9, allocations: 0 / 4.96 GB, free: 284.2 MB / 1.249 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.6199/20.52, allocations: 169.6 MB / 5.126 GB, free: 259.6 MB / 1.249 GB Notification: Performance of postOpt removeConstants (simulation): time 0.08149/20.61, allocations: 23.31 MB / 5.149 GB, free: 245.4 MB / 1.249 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.082/20.69, allocations: 2.899 MB / 5.152 GB, free: 242.5 MB / 1.249 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.1868/20.87, allocations: 23.88 MB / 5.175 GB, free: 222.6 MB / 1.249 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.06056/20.94, allocations: 20.33 MB / 5.195 GB, free: 206.8 MB / 1.249 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.04913/20.98, allocations: 4.251 MB / 5.199 GB, free: 202.6 MB / 1.249 GB Notification: Performance of sorting global known variables: time 0.2287/21.21, allocations: 87.11 MB / 5.284 GB, free: 116.3 MB / 1.249 GB Notification: Performance of sort global known variables: time 2.3e-07/21.21, allocations: 4 kB / 5.284 GB, free: 116.3 MB / 1.249 GB Notification: Performance of remove unused functions: time 1.091/22.3, allocations: 86.21 MB / 5.368 GB, free: 237.9 MB / 1.249 GB 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 (6330): * Single equations (assignments): 6329 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * 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): 1 system {(12655,0.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.08745/22.39, allocations: 6.321 MB / 5.374 GB, free: 237.3 MB / 1.249 GB Notification: Performance of simCode: created initialization part: time 0.466/22.86, allocations: 134.8 MB / 5.506 GB, free: 221.4 MB / 1.249 GB Notification: Performance of simCode: created event and clocks part: time 0.0004885/22.86, allocations: 446.2 kB / 5.506 GB, free: 221.4 MB / 1.249 GB Notification: Performance of simCode: created simulation system equations: time 0.2519/23.11, allocations: 80.8 MB / 5.585 GB, free: 209.1 MB / 1.249 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.3408/23.45, allocations: 44.22 MB / 5.628 GB, free: 184.5 MB / 1.249 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 2.226/25.68, allocations: 0.49 GB / 6.118 GB, free: 134.8 MB / 1.249 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.316/25.99, allocations: 65.14 MB / 6.182 GB, free: 97.85 MB / 1.249 GB Notification: Performance of simCode: alias equations: time 0.2935/26.29, allocations: 18.21 MB / 6.2 GB, free: 83.66 MB / 1.249 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 1.537/27.82, allocations: 54.27 MB / 6.253 GB, free: 164.4 MB / 1.249 GB Notification: Performance of SimCode: time 3.927e-06/27.82, allocations: 0.7656 kB / 6.253 GB, free: 164.4 MB / 1.249 GB Notification: Performance of Templates: time 8.923/36.75, allocations: 3.008 GB / 9.261 GB, free: 71.88 MB / 1.28 GB " [Timeout remaining time 263] make -j1 -f ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.makefile [Timeout 300] (rm -f ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.pipe ; mkfifo ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.pipe ; head -c 1048576 < ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.pipe >> ../files/ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.sim & ./ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56 -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56.pipe 2>&1) [Timeout 240] diffSimulationResults("ScalableTestSuite_noopt_ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ScalableTestSuite/ScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56_res.mat","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 298] Reference file matches [Calling sys.exit(0), Time elapsed: 71.47796547599137]