Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.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 0.001267/0.001267, allocations: 92.22 kB / 19.65 MB, free: 276 kB / 13.93 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 0.001433/0.001433, allocations: 169 kB / 23.02 MB, free: 1.547 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 0.9758/0.9758, allocations: 177.1 MB / 203.4 MB, free: 5.641 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 2.154/2.154, allocations: 429.5 MB / 0.6732 GB, free: 4.031 MB / 0.6355 GB " [Timeout remaining time 177] Using package Buildings with version 14.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 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(Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|enaDev.uPla|enaDev.uChiWatPum.[0-9,]+.|enaDev.uConWatPum.[0-9,]+.|enaDev.uIni|enaDev.uChiSta|enaDev.yEnaPlaPro|enaDev.yChiWatIsoVal|enaDev.yConWatIsoVal|enaDev.yLeaPriChiPum|enaDev.yLeaConPum|enaDev.yLeaChi",fileNamePrefix="Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices") translateModel(Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|enaDev.uPla|enaDev.uChiWatPum.[0-9,]+.|enaDev.uConWatPum.[0-9,]+.|enaDev.uIni|enaDev.uChiSta|enaDev.yEnaPlaPro|enaDev.yChiWatIsoVal|enaDev.yConWatIsoVal|enaDev.yLeaPriChiPum|enaDev.yLeaConPum|enaDev.yLeaChi",fileNamePrefix="Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.723e-06/1.723e-06, allocations: 0.9844 kB / 0.8782 GB, free: 6.23 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.403e-05/1.575e-05, allocations: 5.125 kB / 0.8782 GB, free: 6.227 MB / 0.8386 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices): time 0.001592/0.001608, allocations: 1.076 MB / 0.8793 GB, free: 5.168 MB / 0.8386 GB Notification: Performance of NFInst.instExpressions: time 0.00132/0.002928, allocations: 1.439 MB / 0.8807 GB, free: 3.719 MB / 0.8386 GB Notification: Performance of NFInst.updateImplicitVariability: time 7.775e-05/0.003006, allocations: 8.484 kB / 0.8807 GB, free: 3.711 MB / 0.8386 GB Notification: Performance of NFTyping.typeComponents: time 0.0001479/0.003154, allocations: 34.42 kB / 0.8807 GB, free: 3.68 MB / 0.8386 GB Notification: Performance of NFTyping.typeBindings: time 4.049e-05/0.003194, allocations: 31.72 kB / 0.8808 GB, free: 3.648 MB / 0.8386 GB Notification: Performance of NFTyping.typeClassSections: time 0.0006344/0.003829, allocations: 361.3 kB / 0.8811 GB, free: 3.297 MB / 0.8386 GB Notification: Performance of NFFlatten.flatten: time 0.0004699/0.004299, allocations: 428.5 kB / 0.8815 GB, free: 2.879 MB / 0.8386 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002077/0.004506, allocations: 115 kB / 0.8816 GB, free: 2.766 MB / 0.8386 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001695/0.004676, allocations: 239.6 kB / 0.8818 GB, free: 2.531 MB / 0.8386 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001402/0.004816, allocations: 124.6 kB / 0.882 GB, free: 2.41 MB / 0.8386 GB Notification: Performance of NFPackage.collectConstants: time 4.857e-05/0.004864, allocations: 44 kB / 0.882 GB, free: 2.367 MB / 0.8386 GB Notification: Performance of NFFlatten.collectFunctions: time 7.922e-05/0.004944, allocations: 52.86 kB / 0.8821 GB, free: 2.316 MB / 0.8386 GB Notification: Performance of NFScalarize.scalarize: time 5.088e-05/0.004995, allocations: 59.81 kB / 0.8821 GB, free: 2.258 MB / 0.8386 GB Notification: Performance of NFVerifyModel.verify: time 0.0001157/0.00511, allocations: 139.6 kB / 0.8822 GB, free: 2.121 MB / 0.8386 GB Notification: Performance of NFConvertDAE.convert: time 0.0002782/0.005389, allocations: 308.2 kB / 0.8825 GB, free: 1.82 MB / 0.8386 GB Notification: Performance of FrontEnd - DAE generated: time 2.524e-06/0.005391, allocations: 7.984 kB / 0.8825 GB, free: 1.812 MB / 0.8386 GB Notification: Performance of FrontEnd: time 6.71e-07/0.005392, allocations: 0.9375 kB / 0.8825 GB, free: 1.812 MB / 0.8386 GB Notification: Performance of Transformations before backend: time 3.897e-06/0.005396, allocations: 0 / 0.8825 GB, free: 1.812 MB / 0.8386 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 59 * Number of variables: 59 Notification: Performance of Generate backend data structure: time 0.0005405/0.005936, allocations: 0.6499 MB / 0.8832 GB, free: 1.105 MB / 0.8386 GB Notification: Performance of prepare preOptimizeDAE: time 3.512e-05/0.005971, allocations: 8.969 kB / 0.8832 GB, free: 1.098 MB / 0.8386 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.098e-05/0.006052, allocations: 56.78 kB / 0.8832 GB, free: 1.043 MB / 0.8386 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004069/0.006459, allocations: 245.1 kB / 0.8835 GB, free: 0.7773 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.457e-05/0.006484, allocations: 24.88 kB / 0.8835 GB, free: 0.7539 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.97e-05/0.006523, allocations: 32.38 kB / 0.8835 GB, free: 0.7227 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002046/0.006728, allocations: 173.3 kB / 0.8837 GB, free: 0.5469 MB / 0.8386 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.004e-05/0.006738, allocations: 192 / 0.8837 GB, free: 0.5469 MB / 0.8386 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.642e-05/0.006754, allocations: 12.38 kB / 0.8837 GB, free: 0.5352 MB / 0.8386 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.758e-06/0.006764, allocations: 8.125 kB / 0.8837 GB, free: 0.5273 MB / 0.8386 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001161/0.00688, allocations: 78.94 kB / 0.8838 GB, free: 464 kB / 0.8386 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007165/0.007597, allocations: 0.8158 MB / 0.8846 GB, free: 15.57 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001606/0.007757, allocations: 63.77 kB / 0.8847 GB, free: 15.49 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 3.136e-05/0.007789, allocations: 29.2 kB / 0.8847 GB, free: 15.46 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 6.542e-06/0.007795, allocations: 0 / 0.8847 GB, free: 15.46 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001313/0.007927, allocations: 125 kB / 0.8848 GB, free: 15.32 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=16): time 1.012e-06/0.007928, allocations: 0 / 0.8848 GB, free: 15.32 MB / 0.8542 GB Notification: Performance of matching and sorting (n=16): time 0.0002547/0.008182, allocations: 172.5 kB / 0.885 GB, free: 15.15 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.013e-05/0.008212, allocations: 59.41 kB / 0.885 GB, free: 15.08 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001383/0.008351, allocations: 259.2 kB / 0.8853 GB, free: 14.81 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 2.948e-05/0.00838, allocations: 41.64 kB / 0.8853 GB, free: 14.77 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 9.436e-05/0.008475, allocations: 207.4 kB / 0.8855 GB, free: 14.56 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 2.22e-05/0.008497, allocations: 31.8 kB / 0.8855 GB, free: 14.53 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001095/0.008606, allocations: 115.2 kB / 0.8856 GB, free: 14.41 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.0001093/0.008716, allocations: 0.4961 MB / 0.8861 GB, free: 13.9 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001536/0.008869, allocations: 181 kB / 0.8863 GB, free: 13.7 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001926/0.009062, allocations: 289.3 kB / 0.8866 GB, free: 13.35 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002095/0.009271, allocations: 315.2 kB / 0.8869 GB, free: 12.98 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.334e-06/0.009273, allocations: 0 / 0.8869 GB, free: 12.98 MB / 0.8542 GB Notification: Performance of matching and sorting (n=31) (initialization): time 0.0004341/0.009708, allocations: 0.5072 MB / 0.8874 GB, free: 12.43 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 4.317e-05/0.009751, allocations: 93.09 kB / 0.8875 GB, free: 12.32 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.684e-06/0.009758, allocations: 8 kB / 0.8875 GB, free: 12.31 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.45e-05/0.009773, allocations: 8.344 kB / 0.8875 GB, free: 12.3 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.592e-05/0.009809, allocations: 15.94 kB / 0.8875 GB, free: 12.29 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.134e-06/0.009816, allocations: 7.984 kB / 0.8875 GB, free: 12.28 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001878/0.01, allocations: 63.84 kB / 0.8876 GB, free: 12.21 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.601e-05/0.01003, allocations: 19.98 kB / 0.8876 GB, free: 12.2 MB / 0.8542 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 25 ($whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,booPul2.y,$PRE.booPul2.y,intSwi.y,booPul1.y,$PRE.booPul1.y,booPul.y,$PRE.booPul.y,enaDev.enaPro.y,$PRE.enaDev.enaPro.y,enaDev.enaPro.clr,enaDev.enaPro.u,enaDev.yLeaChi,$whenCondition7,$whenCondition8,conInt1.y,con.y,conInt.y,enaDev.conInt.y,enaDev.intChiMod.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (25): * Single equations (assignments): 22 * Array equations: 0 * Algorithm blocks: 3 * 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 9.587e-05/0.01013, allocations: 196.4 kB / 0.8878 GB, free: 11.99 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.013e-05/0.01015, allocations: 23.91 kB / 0.8878 GB, free: 11.97 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.907e-05/0.01017, allocations: 13.81 kB / 0.8878 GB, free: 11.96 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.927e-06/0.01018, allocations: 4 kB / 0.8878 GB, free: 11.96 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.026e-06/0.01018, allocations: 3.938 kB / 0.8878 GB, free: 11.95 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.809e-06/0.01019, allocations: 3.984 kB / 0.8878 GB, free: 11.95 MB / 0.8542 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004858/0.01067, allocations: 469.4 kB / 0.8883 GB, free: 11.45 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.312e-06/0.01067, allocations: 0 / 0.8883 GB, free: 11.45 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.515e-05/0.01069, allocations: 7.938 kB / 0.8883 GB, free: 11.44 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.385e-06/0.01069, allocations: 4 kB / 0.8883 GB, free: 11.43 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.845e-06/0.0107, allocations: 8 kB / 0.8883 GB, free: 11.43 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 7.31e-07/0.0107, allocations: 0 / 0.8883 GB, free: 11.43 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.415e-06/0.0107, allocations: 3.984 kB / 0.8883 GB, free: 11.42 MB / 0.8542 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001582/0.01086, allocations: 295 kB / 0.8886 GB, free: 11.12 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 1.03e-05/0.01087, allocations: 11.91 kB / 0.8886 GB, free: 11.11 MB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.3e-05/0.01088, allocations: 0 / 0.8886 GB, free: 11.11 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 3.502e-05/0.01092, allocations: 11.98 kB / 0.8886 GB, free: 11.09 MB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.213e-05/0.01096, allocations: 7.984 kB / 0.8886 GB, free: 11.09 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.409e-05/0.01098, allocations: 11.94 kB / 0.8886 GB, free: 11.07 MB / 0.8542 GB Notification: Performance of sorting global known variables: time 5.615e-05/0.01103, allocations: 155.1 kB / 0.8888 GB, free: 10.92 MB / 0.8542 GB Notification: Performance of sort global known variables: time 6e-08/0.01103, allocations: 0 / 0.8888 GB, free: 10.92 MB / 0.8542 GB Notification: Performance of remove unused functions: time 0.0002203/0.01125, allocations: 83.78 kB / 0.8888 GB, free: 10.84 MB / 0.8542 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 16 (enaDev.enaPro.clr,enaDev.enaPro.u,$whenCondition8,$whenCondition7,$whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,enaDev.yLeaChi,enaDev.enaPro.y,booPul.y,booPul1.y,intSwi.y,booPul2.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (16): * Single equations (assignments): 12 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 4 * 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 9.916e-05/0.01135, allocations: 107.2 kB / 0.8889 GB, free: 10.72 MB / 0.8542 GB Notification: Performance of simCode: created initialization part: time 0.000325/0.01168, allocations: 442.8 kB / 0.8894 GB, free: 10.23 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 1.262e-06/0.01168, allocations: 0 / 0.8894 GB, free: 10.23 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 5.174e-05/0.01173, allocations: 48.3 kB / 0.8894 GB, free: 10.18 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000228/0.01196, allocations: 44.45 kB / 0.8894 GB, free: 10.14 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004152/0.01237, allocations: 373.5 kB / 0.8898 GB, free: 9.738 MB / 0.8542 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 4.354e-05/0.01242, allocations: 83.78 kB / 0.8899 GB, free: 9.637 MB / 0.8542 GB Notification: Performance of simCode: alias equations: time 3.934e-05/0.01245, allocations: 29.61 kB / 0.8899 GB, free: 9.609 MB / 0.8542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 2.53e-05/0.01248, allocations: 20.5 kB / 0.8899 GB, free: 9.59 MB / 0.8542 GB Notification: Performance of SimCode: time 4e-07/0.01248, allocations: 0 / 0.8899 GB, free: 9.59 MB / 0.8542 GB Notification: Performance of Templates: time 0.004782/0.01726, allocations: 3.243 MB / 0.8931 GB, free: 6.461 MB / 0.8542 GB " [Timeout remaining time 300] make -j1 -f Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.sim & ./Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_OBC_ASHRAE_G36_Plants_Chillers_Generic_PlantEnable_Validation_EnableDevices.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 5.5776110528968275]