Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow.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 0.002002/0.002002, allocations: 99.64 kB / 18.94 MB, free: 2.551 MB / 14.72 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 0.001906/0.001906, allocations: 212.1 kB / 22.25 MB, free: 4.859 MB / 14.72 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 1.544/1.544, allocations: 230.6 MB / 256 MB, free: 7.805 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.791/2.791, allocations: 476 MB / 0.7699 GB, free: 4.738 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/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.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|actAirSet.uOpeMod|actAirSet.VCooMax_flow|actAirSet.VOccMin_flow|actAirSet.VActCooMax_flow|actAirSet.VActMin_flow|actAirSet.VActHeaMax_flow",fileNamePrefix="Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow") translateModel(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|actAirSet.uOpeMod|actAirSet.VCooMax_flow|actAirSet.VOccMin_flow|actAirSet.VActCooMax_flow|actAirSet.VActMin_flow|actAirSet.VActHeaMax_flow",fileNamePrefix="Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow") [Timeout 300] "Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002141/0.002141, allocations: 66.28 kB / 1.117 GB, free: 41.09 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3227/0.3248, allocations: 170 MB / 1.283 GB, free: 11.89 MB / 0.9825 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow): time 0.002555/0.3274, allocations: 1.078 MB / 1.284 GB, free: 10.82 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.001457/0.3288, allocations: 1.042 MB / 1.285 GB, free: 9.766 MB / 0.9825 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001006/0.3289, allocations: 4 kB / 1.285 GB, free: 9.762 MB / 0.9825 GB Notification: Performance of NFTyping.typeComponents: time 6.529e-05/0.329, allocations: 19.73 kB / 1.285 GB, free: 9.742 MB / 0.9825 GB Notification: Performance of NFTyping.typeBindings: time 0.0001331/0.3291, allocations: 43.66 kB / 1.285 GB, free: 9.699 MB / 0.9825 GB Notification: Performance of NFTyping.typeClassSections: time 0.0002806/0.3294, allocations: 79.86 kB / 1.285 GB, free: 9.621 MB / 0.9825 GB Notification: Performance of NFFlatten.flatten: time 0.0002676/0.3297, allocations: 232.1 kB / 1.285 GB, free: 9.395 MB / 0.9825 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002255/0.3299, allocations: 92.59 kB / 1.286 GB, free: 9.301 MB / 0.9825 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002333/0.3301, allocations: 107.6 kB / 1.286 GB, free: 9.195 MB / 0.9825 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001304/0.3303, allocations: 83.55 kB / 1.286 GB, free: 9.113 MB / 0.9825 GB Notification: Performance of NFPackage.collectConstants: time 4.157e-05/0.3303, allocations: 27.94 kB / 1.286 GB, free: 9.086 MB / 0.9825 GB Notification: Performance of NFFlatten.collectFunctions: time 6.762e-05/0.3304, allocations: 24 kB / 1.286 GB, free: 9.062 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 5.449e-05/0.3304, allocations: 59.77 kB / 1.286 GB, free: 9.004 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 8.111e-05/0.3305, allocations: 83.59 kB / 1.286 GB, free: 8.922 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.0003791/0.3309, allocations: 322.4 kB / 1.286 GB, free: 8.609 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 6.292e-06/0.3309, allocations: 0 / 1.286 GB, free: 8.609 MB / 0.9825 GB Notification: Performance of FrontEnd: time 1.463e-06/0.3309, allocations: 0 / 1.286 GB, free: 8.609 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 7.113e-06/0.3309, allocations: 0 / 1.286 GB, free: 8.609 MB / 0.9825 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 52 * Number of variables: 52 Notification: Performance of Generate backend data structure: time 0.0007534/0.3317, allocations: 429.7 kB / 1.287 GB, free: 8.156 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 3.806e-05/0.3317, allocations: 8.031 kB / 1.287 GB, free: 8.148 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001837/0.3319, allocations: 40.73 kB / 1.287 GB, free: 8.109 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004714/0.3323, allocations: 210.5 kB / 1.287 GB, free: 7.879 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.332e-05/0.3324, allocations: 20.75 kB / 1.287 GB, free: 7.859 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.286e-05/0.3324, allocations: 20.38 kB / 1.287 GB, free: 7.84 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004335/0.3328, allocations: 199.8 kB / 1.287 GB, free: 7.641 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.17e-05/0.3329, allocations: 4.188 kB / 1.287 GB, free: 7.637 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.464e-05/0.3329, allocations: 11.92 kB / 1.287 GB, free: 7.625 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.345e-06/0.3329, allocations: 4 kB / 1.287 GB, free: 7.621 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0004212/0.3333, allocations: 157.7 kB / 1.287 GB, free: 7.469 MB / 0.9825 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0008627/0.3342, allocations: 495.2 kB / 1.288 GB, free: 6.949 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0003891/0.3346, allocations: 146.6 kB / 1.288 GB, free: 6.797 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000182/0.3347, allocations: 63 kB / 1.288 GB, free: 6.734 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 2.336e-05/0.3348, allocations: 0 / 1.288 GB, free: 6.734 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.149e-05/0.3348, allocations: 34.56 kB / 1.288 GB, free: 6.691 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=17): time 4.018e-06/0.3348, allocations: 4 kB / 1.288 GB, free: 6.688 MB / 0.9825 GB Notification: Performance of matching and sorting (n=17): time 0.0006536/0.3355, allocations: 217.3 kB / 1.288 GB, free: 6.469 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.819e-05/0.3355, allocations: 55.34 kB / 1.288 GB, free: 6.402 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002253/0.3357, allocations: 184 kB / 1.288 GB, free: 6.215 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 2.725e-05/0.3358, allocations: 29.7 kB / 1.288 GB, free: 6.18 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001293/0.3359, allocations: 144.5 kB / 1.289 GB, free: 6.035 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 5.669e-05/0.3359, allocations: 47.56 kB / 1.289 GB, free: 5.988 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.192e-05/0.336, allocations: 57.69 kB / 1.289 GB, free: 5.926 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 0.0001675/0.3362, allocations: 326.8 kB / 1.289 GB, free: 5.598 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001816/0.3364, allocations: 55.97 kB / 1.289 GB, free: 5.543 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002125/0.3366, allocations: 97.09 kB / 1.289 GB, free: 5.43 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0003526/0.337, allocations: 151.5 kB / 1.289 GB, free: 5.266 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.555e-06/0.337, allocations: 0 / 1.289 GB, free: 5.266 MB / 0.9825 GB Notification: Performance of matching and sorting (n=22) (initialization): time 0.0004456/0.3374, allocations: 193.3 kB / 1.29 GB, free: 5.07 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 1.732e-05/0.3374, allocations: 8 kB / 1.29 GB, free: 5.062 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.5e-06/0.3374, allocations: 160 / 1.29 GB, free: 5.062 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.005e-05/0.3374, allocations: 8 kB / 1.29 GB, free: 5.055 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001912/0.3376, allocations: 35.97 kB / 1.29 GB, free: 5.02 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.799e-06/0.3376, allocations: 3.938 kB / 1.29 GB, free: 5.016 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001149/0.3378, allocations: 19.88 kB / 1.29 GB, free: 4.996 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.743e-05/0.3378, allocations: 15.94 kB / 1.29 GB, free: 4.98 MB / 0.9825 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 15 (reaToInt2.y,actAirSet.or4.y,actAirSet.or2.y,actAirSet.or1.y,actAirSet.ifSetBac.y,actAirSet.ifWarUp.y,actAirSet.ifSetUp.y,actAirSet.ifCooDow.y,actAirSet.ifOcc.y,actAirSet.or3.y,actAirSet.warUpMod.y,actAirSet.setBacMod.y,actAirSet.setUpMod.y,actAirSet.cooDowMod.y,actAirSet.occMod.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (22): * Single equations (assignments): 22 * 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 0.0001927/0.338, allocations: 129.8 kB / 1.29 GB, free: 4.844 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.521e-05/0.338, allocations: 19.84 kB / 1.29 GB, free: 4.824 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.933e-05/0.3381, allocations: 29.8 kB / 1.29 GB, free: 4.793 MB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.485e-06/0.3381, allocations: 0 / 1.29 GB, free: 4.793 MB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.29e-06/0.3381, allocations: 0 / 1.29 GB, free: 4.793 MB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.086e-06/0.3381, allocations: 0 / 1.29 GB, free: 4.793 MB / 0.9825 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002593/0.3383, allocations: 189.2 kB / 1.29 GB, free: 4.578 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.533e-06/0.3383, allocations: 0 / 1.29 GB, free: 4.578 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001391/0.3385, allocations: 27.91 kB / 1.29 GB, free: 4.551 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.538e-06/0.3385, allocations: 3.938 kB / 1.29 GB, free: 4.547 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.606e-05/0.3385, allocations: 8 kB / 1.29 GB, free: 4.539 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.553e-06/0.3385, allocations: 0 / 1.29 GB, free: 4.539 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.32e-07/0.3385, allocations: 4 kB / 1.29 GB, free: 4.535 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004472/0.3389, allocations: 257.5 kB / 1.29 GB, free: 4.27 MB / 0.9825 GB Notification: Performance of postOpt removeConstants (simulation): time 2.639e-05/0.339, allocations: 19.84 kB / 1.29 GB, free: 4.25 MB / 0.9825 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.842e-05/0.339, allocations: 15.88 kB / 1.29 GB, free: 4.234 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001233/0.3391, allocations: 11.98 kB / 1.29 GB, free: 4.223 MB / 0.9825 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.039e-05/0.3392, allocations: 19.97 kB / 1.29 GB, free: 4.203 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.031e-05/0.3392, allocations: 4 kB / 1.29 GB, free: 4.199 MB / 0.9825 GB Notification: Performance of sorting global known variables: time 9.787e-05/0.3393, allocations: 119.2 kB / 1.29 GB, free: 4.082 MB / 0.9825 GB Notification: Performance of sort global known variables: time 1e-07/0.3393, allocations: 4 kB / 1.29 GB, free: 4.078 MB / 0.9825 GB Notification: Performance of remove unused functions: time 0.0003/0.3396, allocations: 43.89 kB / 1.29 GB, free: 4.035 MB / 0.9825 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 10 (actAirSet.or3.y,actAirSet.ifOcc.y,actAirSet.ifCooDow.y,actAirSet.ifSetUp.y,actAirSet.ifWarUp.y,actAirSet.ifSetBac.y,actAirSet.or1.y,actAirSet.or2.y,actAirSet.or4.y,reaToInt2.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (17): * Single equations (assignments): 17 * 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 0.0001373/0.3398, allocations: 106.6 kB / 1.291 GB, free: 3.922 MB / 0.9825 GB Notification: Performance of simCode: created initialization part: time 0.000438/0.3402, allocations: 147.7 kB / 1.291 GB, free: 3.777 MB / 0.9825 GB Notification: Performance of simCode: created event and clocks part: time 2.385e-06/0.3402, allocations: 4.312 kB / 1.291 GB, free: 3.773 MB / 0.9825 GB Notification: Performance of simCode: created simulation system equations: time 0.0001912/0.3404, allocations: 67.89 kB / 1.291 GB, free: 3.707 MB / 0.9825 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003104/0.3407, allocations: 22.66 kB / 1.291 GB, free: 3.688 MB / 0.9825 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006903/0.3414, allocations: 345 kB / 1.291 GB, free: 3.324 MB / 0.9825 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001261/0.3415, allocations: 129 kB / 1.291 GB, free: 3.18 MB / 0.9825 GB Notification: Performance of simCode: alias equations: time 0.0001107/0.3416, allocations: 25.47 kB / 1.291 GB, free: 3.156 MB / 0.9825 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 5.921e-05/0.3417, allocations: 19.42 kB / 1.291 GB, free: 3.141 MB / 0.9825 GB Notification: Performance of SimCode: time 4.21e-07/0.3417, allocations: 0 / 1.291 GB, free: 3.141 MB / 0.9825 GB Notification: Performance of Templates: time 0.005116/0.3468, allocations: 1.586 MB / 1.293 GB, free: 1.621 MB / 0.9825 GB " [Timeout remaining time 299] make -j1 -f Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow.makefile [Timeout 300] (rm -f Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow.pipe ; mkfifo Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow.pipe ; head -c 1048576 < Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow.pipe >> ../files/Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow.sim & ./Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_DualDuctSnapActing_Subsequences_Validation_ActiveAirFlow.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.ActiveAirFlow.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: 9.205971544608474]