Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID.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 0.0009987/0.0009987, allocations: 73.88 kB / 20.66 MB, free: 3.844 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 0.0009818/0.0009818, allocations: 169 kB / 24.06 MB, free: 452 kB / 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 1.01/1.01, allocations: 177.1 MB / 204.5 MB, free: 5.508 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 2.051/2.051, allocations: 429.5 MB / 0.6743 GB, free: 3.906 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.Continuous.Examples.LimPID,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|limPID.u_s|limPID.u_m|limPID.y|limPIDRev.y",fileNamePrefix="Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID") translateModel(Buildings.Controls.Continuous.Examples.LimPID,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|limPID.u_s|limPID.u_m|limPID.y|limPIDRev.y",fileNamePrefix="Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.953e-06/1.953e-06, allocations: 0 / 0.8793 GB, free: 6.082 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.129e-05/2.324e-05, allocations: 6.109 kB / 0.8793 GB, free: 6.078 MB / 0.8386 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.Continuous.Examples.LimPID): time 0.005348/0.005371, allocations: 3.454 MB / 0.8827 GB, free: 2.625 MB / 0.8386 GB Notification: Performance of NFInst.instExpressions: time 0.003602/0.008973, allocations: 1.343 MB / 0.884 GB, free: 1.277 MB / 0.8386 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007395/0.009713, allocations: 35.75 kB / 0.8841 GB, free: 1.242 MB / 0.8386 GB Notification: Performance of NFTyping.typeComponents: time 0.0003907/0.0101, allocations: 130.6 kB / 0.8842 GB, free: 1.113 MB / 0.8386 GB Notification: Performance of NFTyping.typeBindings: time 0.0004972/0.0106, allocations: 198.6 kB / 0.8844 GB, free: 0.9219 MB / 0.8386 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009655/0.01157, allocations: 0.5608 MB / 0.8849 GB, free: 372 kB / 0.8386 GB Notification: Performance of NFFlatten.flatten: time 0.000939/0.01251, allocations: 0.9719 MB / 0.8859 GB, free: 15.39 MB / 0.8542 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004212/0.01293, allocations: 231.4 kB / 0.8861 GB, free: 15.15 MB / 0.8542 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0006019/0.01353, allocations: 0.5143 MB / 0.8866 GB, free: 14.64 MB / 0.8542 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005732/0.0141, allocations: 251 kB / 0.8868 GB, free: 14.39 MB / 0.8542 GB Notification: Performance of NFPackage.collectConstants: time 9.608e-05/0.0142, allocations: 80.56 kB / 0.8869 GB, free: 14.31 MB / 0.8542 GB Notification: Performance of NFFlatten.collectFunctions: time 6.903e-05/0.01427, allocations: 76 kB / 0.887 GB, free: 14.24 MB / 0.8542 GB Notification: Performance of NFScalarize.scalarize: time 0.0001052/0.01437, allocations: 195.2 kB / 0.8872 GB, free: 14.05 MB / 0.8542 GB Notification: Performance of NFVerifyModel.verify: time 0.0001522/0.01452, allocations: 223.3 kB / 0.8874 GB, free: 13.83 MB / 0.8542 GB Notification: Performance of NFConvertDAE.convert: time 0.0005044/0.01503, allocations: 0.5873 MB / 0.888 GB, free: 13.24 MB / 0.8542 GB Notification: Performance of FrontEnd - DAE generated: time 2.845e-06/0.01503, allocations: 0 / 0.888 GB, free: 13.24 MB / 0.8542 GB Notification: Performance of FrontEnd: time 8.01e-07/0.01503, allocations: 0 / 0.888 GB, free: 13.24 MB / 0.8542 GB Notification: Performance of Transformations before backend: time 7.494e-06/0.01504, allocations: 3.938 kB / 0.888 GB, free: 13.23 MB / 0.8542 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 126 * Number of variables: 126 Notification: Performance of Generate backend data structure: time 0.001243/0.01628, allocations: 1.207 MB / 0.8891 GB, free: 11.98 MB / 0.8542 GB Notification: Performance of prepare preOptimizeDAE: time 3.278e-05/0.01632, allocations: 8.031 kB / 0.8892 GB, free: 11.98 MB / 0.8542 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001492/0.01646, allocations: 140.3 kB / 0.8893 GB, free: 11.84 MB / 0.8542 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005728/0.01704, allocations: 0.5807 MB / 0.8899 GB, free: 11.22 MB / 0.8542 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.073e-05/0.01712, allocations: 152.4 kB / 0.89 GB, free: 11.05 MB / 0.8542 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.288e-05/0.01718, allocations: 56.31 kB / 0.8901 GB, free: 10.99 MB / 0.8542 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005437/0.01772, allocations: 0.6278 MB / 0.8907 GB, free: 10.27 MB / 0.8542 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.172e-05/0.01774, allocations: 192 / 0.8907 GB, free: 10.27 MB / 0.8542 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 3.688e-05/0.01777, allocations: 24.12 kB / 0.8907 GB, free: 10.25 MB / 0.8542 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.928e-06/0.01778, allocations: 12 kB / 0.8907 GB, free: 10.23 MB / 0.8542 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000207/0.01799, allocations: 162.7 kB / 0.8909 GB, free: 10.07 MB / 0.8542 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001531/0.01952, allocations: 2.094 MB / 0.8929 GB, free: 7.914 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003613/0.01988, allocations: 244.7 kB / 0.8931 GB, free: 7.66 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001049/0.01999, allocations: 91.58 kB / 0.8932 GB, free: 7.566 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 3e-05/0.02002, allocations: 12 kB / 0.8932 GB, free: 7.555 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002216/0.02024, allocations: 219.2 kB / 0.8934 GB, free: 7.312 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=45): time 1.583e-06/0.02024, allocations: 0 / 0.8934 GB, free: 7.312 MB / 0.8542 GB Notification: Performance of matching and sorting (n=45): time 0.000984/0.02123, allocations: 345 kB / 0.8938 GB, free: 6.969 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.844e-05/0.02127, allocations: 110.6 kB / 0.8939 GB, free: 6.836 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003629/0.02164, allocations: 0.5657 MB / 0.8944 GB, free: 6.254 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 3.666e-05/0.02167, allocations: 41.64 kB / 0.8945 GB, free: 6.207 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002069/0.02188, allocations: 415.6 kB / 0.8949 GB, free: 5.793 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 9.265e-05/0.02197, allocations: 166.6 kB / 0.895 GB, free: 5.629 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001156/0.02209, allocations: 101 kB / 0.8951 GB, free: 5.523 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.0001843/0.02227, allocations: 0.5585 MB / 0.8957 GB, free: 4.953 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000119/0.02239, allocations: 95.95 kB / 0.8958 GB, free: 4.848 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001938/0.02259, allocations: 276 kB / 0.896 GB, free: 4.508 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002863/0.02287, allocations: 290.1 kB / 0.8963 GB, free: 4.176 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.228e-06/0.02288, allocations: 7.938 kB / 0.8963 GB, free: 4.168 MB / 0.8542 GB Notification: Performance of matching and sorting (n=64) (initialization): time 0.0004683/0.02334, allocations: 432.3 kB / 0.8967 GB, free: 3.727 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 3.566e-05/0.02338, allocations: 38 kB / 0.8968 GB, free: 3.684 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.155e-06/0.02339, allocations: 11.94 kB / 0.8968 GB, free: 3.672 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.902e-05/0.02341, allocations: 7.938 kB / 0.8968 GB, free: 3.664 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002503/0.02366, allocations: 103.8 kB / 0.8969 GB, free: 3.562 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.706e-06/0.02367, allocations: 7.938 kB / 0.8969 GB, free: 3.555 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001845/0.02385, allocations: 51.72 kB / 0.8969 GB, free: 3.504 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.415e-05/0.02387, allocations: 15.98 kB / 0.8969 GB, free: 3.488 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0001962/0.02407, allocations: 217.8 kB / 0.8971 GB, free: 3.262 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0001668/0.02424, allocations: 276 kB / 0.8974 GB, free: 2.922 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0002279/0.02447, allocations: 286.1 kB / 0.8977 GB, free: 2.59 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.423e-06/0.02447, allocations: 0 / 0.8977 GB, free: 2.59 MB / 0.8542 GB Notification: Performance of matching and sorting (n=64) (initialization_lambda0): time 0.0004018/0.02487, allocations: 436.3 kB / 0.8981 GB, free: 2.145 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 2.181e-05/0.02489, allocations: 36.2 kB / 0.8981 GB, free: 2.105 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.417e-06/0.02489, allocations: 4 kB / 0.8981 GB, free: 2.102 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 4.308e-06/0.0249, allocations: 7.938 kB / 0.8981 GB, free: 2.094 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002124/0.02511, allocations: 103.8 kB / 0.8982 GB, free: 1.992 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.701e-06/0.02512, allocations: 8.25 kB / 0.8983 GB, free: 1.984 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001593/0.02528, allocations: 55.66 kB / 0.8983 GB, free: 1.93 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.123e-05/0.0253, allocations: 23.97 kB / 0.8983 GB, free: 1.906 MB / 0.8542 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 8 (limPID.I.trigger_internal,limPIDRev.I.trigger_internal,limPIDOri.I.local_reset,pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (63): * Single equations (assignments): 62 * Array equations: 0 * Algorithm blocks: 1 * 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 0.0001332/0.02543, allocations: 292 kB / 0.8986 GB, free: 1.613 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.776e-05/0.02551, allocations: 87.53 kB / 0.8987 GB, free: 1.527 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.649e-05/0.02558, allocations: 70.77 kB / 0.8988 GB, free: 1.457 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.011e-06/0.02559, allocations: 7.938 kB / 0.8988 GB, free: 1.449 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.336e-06/0.02559, allocations: 3.938 kB / 0.8988 GB, free: 1.445 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.675e-06/0.0256, allocations: 15.98 kB / 0.8988 GB, free: 1.43 MB / 0.8542 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000329/0.02593, allocations: 344.7 kB / 0.8991 GB, free: 1.066 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.984e-06/0.02593, allocations: 0 / 0.8991 GB, free: 1.066 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002047/0.02614, allocations: 79.89 kB / 0.8992 GB, free: 0.9883 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.144e-06/0.02614, allocations: 0 / 0.8992 GB, free: 0.9883 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.975e-05/0.02616, allocations: 11.98 kB / 0.8992 GB, free: 0.9766 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.116e-06/0.02616, allocations: 4 kB / 0.8992 GB, free: 0.9727 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.02e-07/0.02616, allocations: 0 / 0.8992 GB, free: 0.9727 MB / 0.8542 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004575/0.02662, allocations: 410.2 kB / 0.8996 GB, free: 0.5469 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001347/0.02676, allocations: 123.4 kB / 0.8997 GB, free: 436 kB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.352e-05/0.0268, allocations: 8 kB / 0.8997 GB, free: 428 kB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000157/0.02696, allocations: 27.97 kB / 0.8997 GB, free: 400 kB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.567e-05/0.02701, allocations: 35.88 kB / 0.8998 GB, free: 364 kB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.044e-05/0.02703, allocations: 11.98 kB / 0.8998 GB, free: 352 kB / 0.8542 GB Notification: Performance of sorting global known variables: time 0.0002187/0.02725, allocations: 366.9 kB / 0.9001 GB, free: 15.98 MB / 0.8698 GB Notification: Performance of sort global known variables: time 6e-08/0.02725, allocations: 3.938 kB / 0.9001 GB, free: 15.98 MB / 0.8698 GB Notification: Performance of remove unused functions: time 0.0003899/0.02764, allocations: 223.3 kB / 0.9004 GB, free: 15.77 MB / 0.8698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 6 (limPID.I.y,limPID.D.x,limPIDRev.I.y,limPIDRev.D.x,limPIDOri.I.y,limPIDOri.D.x) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (45): * Single equations (assignments): 43 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * 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 0.0003786/0.02802, allocations: 119.1 kB / 0.9005 GB, free: 15.64 MB / 0.8698 GB Notification: Performance of simCode: created initialization part: time 0.0004926/0.02851, allocations: 0.5286 MB / 0.901 GB, free: 15.07 MB / 0.8698 GB Notification: Performance of simCode: created event and clocks part: time 3.115e-06/0.02851, allocations: 5.25 kB / 0.901 GB, free: 15.06 MB / 0.8698 GB Notification: Performance of simCode: created simulation system equations: time 0.0001296/0.02864, allocations: 115.8 kB / 0.9011 GB, free: 14.95 MB / 0.8698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004899/0.02913, allocations: 214.3 kB / 0.9013 GB, free: 14.75 MB / 0.8698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001168/0.0303, allocations: 1.08 MB / 0.9024 GB, free: 13.62 MB / 0.8698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 8.354e-05/0.03039, allocations: 142.6 kB / 0.9025 GB, free: 13.46 MB / 0.8698 GB Notification: Performance of simCode: alias equations: time 0.0002486/0.03063, allocations: 88.97 kB / 0.9026 GB, free: 13.37 MB / 0.8698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003608/0.031, allocations: 254 kB / 0.9028 GB, free: 13.12 MB / 0.8698 GB Notification: Performance of SimCode: time 7.62e-07/0.031, allocations: 0 / 0.9028 GB, free: 13.12 MB / 0.8698 GB Notification: Performance of Templates: time 0.01149/0.04249, allocations: 8.93 MB / 0.9116 GB, free: 4.371 MB / 0.8698 GB " [Timeout remaining time 300] make -j1 -f Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID.pipe ; mkfifo Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID.pipe >> ../files/Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID.sim & ./Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_latest_Buildings.Controls.Continuous.Examples.LimPID_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_Continuous_Examples_LimPID.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: 5.5087612071074545]