Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.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 0.001528/0.001528, allocations: 92.31 kB / 20.96 MB, free: 3.477 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 0.001752/0.001752, allocations: 161.7 kB / 24.27 MB, free: 176 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 1.47/1.47, allocations: 177.1 MB / 204.6 MB, free: 5.59 MB / 186.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.3259/0.3259, allocations: 32.8 MB / 293.9 MB, free: 1.203 MB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/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(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|volume.medium.h|volume.medium.p",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph") translateModel(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5003,variableFilter="time|volume.medium.h|volume.medium.p",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.713e-06/1.713e-06, allocations: 3.938 kB / 375.3 MB, free: 4.953 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.722e-05/2.893e-05, allocations: 5.406 kB / 375.3 MB, free: 4.949 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph): time 0.04836/0.04839, allocations: 35.64 MB / 410.9 MB, free: 1.176 MB / 378.7 MB Notification: Performance of NFInst.instExpressions: time 0.02735/0.07574, allocations: 18.02 MB / 429 MB, free: 15.09 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008876/0.07663, allocations: 31.69 kB / 429 MB, free: 15.05 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001379/0.07801, allocations: 409.3 kB / 429.4 MB, free: 14.65 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.01529/0.0933, allocations: 5.197 MB / 434.6 MB, free: 9.434 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.00748/0.1008, allocations: 2.59 MB / 437.2 MB, free: 6.832 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.003471/0.1043, allocations: 2.035 MB / 439.2 MB, free: 4.793 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001097/0.1053, allocations: 465.9 kB / 439.7 MB, free: 4.324 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.1925/0.2978, allocations: 4.429 MB / 444.1 MB, free: 52.8 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.009907/0.3077, allocations: 5.433 MB / 449.5 MB, free: 51.45 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0002799/0.308, allocations: 77.97 kB / 449.6 MB, free: 51.45 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.01313/0.3211, allocations: 7.065 MB / 456.7 MB, free: 51.44 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0005888/0.3217, allocations: 309.7 kB / 457 MB, free: 51.43 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.000665/0.3224, allocations: 332 kB / 457.3 MB, free: 51.43 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01202/0.3344, allocations: 6.288 MB / 463.6 MB, free: 51.37 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.577e-06/0.3344, allocations: 0 / 463.6 MB, free: 51.37 MB / 410.7 MB Notification: Performance of FrontEnd: time 1.363e-06/0.3344, allocations: 0 / 463.6 MB, free: 51.37 MB / 410.7 MB Notification: Performance of Transformations before backend: time 1.545e-05/0.3344, allocations: 0 / 463.6 MB, free: 51.37 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 160 * Number of variables: 160 Notification: Performance of Generate backend data structure: time 0.004216/0.3386, allocations: 1.621 MB / 465.2 MB, free: 50.56 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.486e-05/0.3387, allocations: 9.969 kB / 465.2 MB, free: 50.56 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002232/0.3409, allocations: 456 kB / 465.7 MB, free: 50.45 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008427/0.3417, allocations: 0.5445 MB / 466.2 MB, free: 50.25 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001277/0.3419, allocations: 165.5 kB / 466.4 MB, free: 50.12 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001127/0.342, allocations: 69.72 kB / 466.4 MB, free: 50.12 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002112/0.3441, allocations: 1.475 MB / 467.9 MB, free: 49.44 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 2.393e-05/0.3441, allocations: 6.438 kB / 467.9 MB, free: 49.44 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.152e-05/0.3442, allocations: 35.98 kB / 467.9 MB, free: 49.44 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.237e-05/0.3443, allocations: 51.58 kB / 468 MB, free: 49.43 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001474/0.3457, allocations: 0.8376 MB / 468.8 MB, free: 49.43 MB / 410.7 MB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004723/0.3505, allocations: 4.36 MB / 473.2 MB, free: 46.81 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.00115/0.3516, allocations: 0.5566 MB / 473.7 MB, free: 46.76 MB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003205/0.3519, allocations: 211.8 kB / 474 MB, free: 46.75 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.08301/0.4349, allocations: 26.04 MB / 500 MB, free: 44.41 MB / 410.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.111e-05/0.435, allocations: 45.36 kB / 0.4883 GB, free: 44.37 MB / 410.7 MB Notification: Performance of pre-optimization done (n=42): time 2.285e-06/0.435, allocations: 0 / 0.4883 GB, free: 44.37 MB / 410.7 MB Notification: Performance of matching and sorting (n=46): time 0.004878/0.4399, allocations: 1.928 MB / 0.4902 GB, free: 43.69 MB / 410.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 5.183e-05/0.4399, allocations: 159.9 kB / 0.4904 GB, free: 43.5 MB / 410.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005385/0.4405, allocations: 0.5494 MB / 0.4909 GB, free: 43.28 MB / 410.7 MB Notification: Performance of collectPreVariables (initialization): time 4.054e-05/0.4405, allocations: 37.45 kB / 0.4909 GB, free: 43.25 MB / 410.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0001944/0.4407, allocations: 400.1 kB / 0.4913 GB, free: 42.98 MB / 410.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001015/0.4408, allocations: 185.4 kB / 0.4915 GB, free: 42.86 MB / 410.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001888/0.441, allocations: 151.9 kB / 0.4916 GB, free: 42.82 MB / 410.7 MB Notification: Performance of setup shared object (initialization): time 8.951e-05/0.4411, allocations: 373.5 kB / 0.492 GB, free: 42.48 MB / 410.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003308/0.4414, allocations: 228.1 kB / 0.4922 GB, free: 42.45 MB / 410.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000456/0.4419, allocations: 0.6476 MB / 0.4928 GB, free: 41.89 MB / 410.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008133/0.4427, allocations: 0.8357 MB / 0.4937 GB, free: 41.33 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.629e-06/0.4427, allocations: 5.859 kB / 0.4937 GB, free: 41.32 MB / 410.7 MB Notification: Performance of matching and sorting (n=96) (initialization): time 0.001158/0.4439, allocations: 0.9039 MB / 0.4945 GB, free: 40.48 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.967e-05/0.4439, allocations: 12.22 kB / 0.4946 GB, free: 40.47 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.243e-05/0.4439, allocations: 16 kB / 0.4946 GB, free: 40.45 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002519/0.4441, allocations: 60.83 kB / 0.4946 GB, free: 40.39 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001091/0.4452, allocations: 277.1 kB / 0.4949 GB, free: 40.13 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001039/0.4463, allocations: 1.949 MB / 0.4968 GB, free: 38.07 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004236/0.4467, allocations: 31 kB / 0.4968 GB, free: 38.05 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.912e-05/0.4467, allocations: 40 kB / 0.4969 GB, free: 38.01 MB / 410.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 50 * Number of states: 0 () * Number of discrete variables: 10 (volume.medium.phase,ambient.medium.phase,fixedMassFlowRate.medium.phase,volume.regularFlow[1],volume.regularFlow[2],volume.inFlow[2],volume.inFlow[1],shortPipe.flowModel.states[2].phase,shortPipe.flowModel.states[1].phase,ambient.state.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (95): * Single equations (assignments): 93 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.0002785/0.447, allocations: 267.1 kB / 0.4971 GB, free: 37.75 MB / 410.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001502/0.4472, allocations: 95.72 kB / 0.4972 GB, free: 37.66 MB / 410.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001956/0.4491, allocations: 2.313 MB / 0.4995 GB, free: 35.36 MB / 410.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.924e-05/0.4491, allocations: 27.95 kB / 0.4995 GB, free: 35.33 MB / 410.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.266e-06/0.4491, allocations: 4 kB / 0.4995 GB, free: 35.32 MB / 410.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.971e-06/0.4492, allocations: 0 / 0.4995 GB, free: 35.32 MB / 410.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002623/0.4518, allocations: 3.116 MB / 0.5025 GB, free: 32.18 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.468e-06/0.4518, allocations: 3.125 kB / 0.5025 GB, free: 32.18 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008772/0.4527, allocations: 191.1 kB / 0.5027 GB, free: 32 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003026/0.453, allocations: 88.73 kB / 0.5028 GB, free: 31.91 MB / 410.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.119e-05/0.453, allocations: 11.98 kB / 0.5028 GB, free: 31.9 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009536/0.4539, allocations: 1.973 MB / 0.5048 GB, free: 29.81 MB / 410.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.332e-06/0.4539, allocations: 0 / 0.5048 GB, free: 29.81 MB / 410.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001716/0.4557, allocations: 2.055 MB / 0.5068 GB, free: 27.74 MB / 410.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002323/0.4559, allocations: 171 kB / 0.5069 GB, free: 27.57 MB / 410.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.316e-05/0.456, allocations: 19.89 kB / 0.5069 GB, free: 27.55 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004931/0.4565, allocations: 36.12 kB / 0.507 GB, free: 27.52 MB / 410.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.778e-05/0.4565, allocations: 38.62 kB / 0.507 GB, free: 27.48 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.214e-05/0.4566, allocations: 23.98 kB / 0.507 GB, free: 27.46 MB / 410.7 MB Notification: Performance of sorting global known variables: time 0.0004051/0.457, allocations: 463 kB / 0.5075 GB, free: 27.01 MB / 410.7 MB Notification: Performance of sort global known variables: time 8e-08/0.457, allocations: 0 / 0.5075 GB, free: 27.01 MB / 410.7 MB Notification: Performance of remove unused functions: time 0.002714/0.4597, allocations: 1.1 MB / 0.5085 GB, free: 25.91 MB / 410.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * Number of states: 2 (volume.medium.p,volume.medium.h) * Number of discrete variables: 16 ($cse2.phase,$cse2.region,$cse3.phase,$cse3.region,$cse4.phase,$cse4.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse9.phase,$cse9.region,$cse10.phase,$cse10.region) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (53): * Single equations (assignments): 43 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 8 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,1)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003563/0.4633, allocations: 1.355 MB / 0.5099 GB, free: 24.68 MB / 410.7 MB Notification: Performance of simCode: created initialization part: time 0.001586/0.4649, allocations: 0.9312 MB / 0.5108 GB, free: 23.78 MB / 410.7 MB Notification: Performance of simCode: created event and clocks part: time 2.935e-06/0.4649, allocations: 4 kB / 0.5108 GB, free: 23.78 MB / 410.7 MB Notification: Performance of simCode: created simulation system equations: time 0.001032/0.4659, allocations: 0.6151 MB / 0.5114 GB, free: 23.17 MB / 410.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001645/0.4675, allocations: 357.7 kB / 0.5117 GB, free: 22.86 MB / 410.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002659/0.4702, allocations: 2.213 MB / 0.5139 GB, free: 20.63 MB / 410.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003639/0.4706, allocations: 0.5209 MB / 0.5144 GB, free: 20.08 MB / 410.7 MB Notification: Performance of simCode: alias equations: time 0.000715/0.4713, allocations: 438.1 kB / 0.5148 GB, free: 19.66 MB / 410.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001317/0.4714, allocations: 60.5 kB / 0.5149 GB, free: 19.6 MB / 410.7 MB Notification: Performance of SimCode: time 8.22e-07/0.4714, allocations: 0 / 0.5149 GB, free: 19.6 MB / 410.7 MB Notification: Performance of Templates: time 0.06622/0.5376, allocations: 45.18 MB / 0.559 GB, free: 6.816 MB / 442.7 MB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.sim & ./ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Media/TestsWithFluid/MediaTestModels/Water/WaterIF97OnePhase_ph/WaterIF97OnePhase_ph.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Media.TestsWithFluid.MediaTestModels.Water.WaterIF97OnePhase_ph.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 8.371683857985772]