Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Pharmacolibrary_Pharmacolibrary.Examples.PK_1C_Lithium2.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 0.002596/0.002596, allocations: 105.5 kB / 18.95 MB, free: 1.18 MB / 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 0.003344/0.003344, allocations: 215.6 kB / 22.25 MB, free: 3.566 MB / 13.93 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 1.723/1.723, allocations: 230.6 MB / 256 MB, free: 9.613 MB / 202.7 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Pharmacolibrary 25.9.0/package.mo", uses=false) [Timeout 180] "[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Pharmacolibrary 25.9.0/Examples/package.order:0:0-0:0:readonly] Warning: The package.order file does not list all .mo files and directories (containing package.mo) present in its directory. Missing names are: Paracetamol_Experiment Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Pharmacolibrary 25.9.0/package.mo): time 3.896/3.896, allocations: 335.2 MB / 0.6325 GB, free: 7.219 MB / 442.7 MB " [Timeout remaining time 176] Using package Pharmacolibrary with version 25.09 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Pharmacolibrary 25.9.0/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(Pharmacolibrary.Examples.PK_1C_Lithium2,tolerance=1e-09,outputFormat="empty",numberOfIntervals=86400,variableFilter="",fileNamePrefix="Pharmacolibrary_Pharmacolibrary.Examples.PK_1C_Lithium2") translateModel(Pharmacolibrary.Examples.PK_1C_Lithium2,tolerance=1e-09,outputFormat="empty",numberOfIntervals=86400,variableFilter="",fileNamePrefix="Pharmacolibrary_Pharmacolibrary.Examples.PK_1C_Lithium2") [Timeout 660] "Notification: Pharmacolibrary 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 0.003915/0.003915, allocations: 75.88 kB / 0.8688 GB, free: 4.945 MB / 0.573 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2355/0.2394, allocations: 112.8 MB / 0.979 GB, free: 3.867 MB / 0.6824 GB Notification: Performance of NFInst.instantiate(Pharmacolibrary.Examples.PK_1C_Lithium2): time 0.006423/0.2458, allocations: 3.763 MB / 0.9826 GB, free: 88 kB / 0.6824 GB Notification: Performance of NFInst.instExpressions: time 0.001476/0.2473, allocations: 0.7055 MB / 0.9833 GB, free: 15.38 MB / 0.698 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001167/0.2474, allocations: 0 / 0.9833 GB, free: 15.38 MB / 0.698 GB Notification: Performance of NFTyping.typeComponents: time 0.0001634/0.2476, allocations: 43.62 kB / 0.9834 GB, free: 15.34 MB / 0.698 GB Notification: Performance of NFTyping.typeBindings: time 0.0002637/0.2478, allocations: 111.1 kB / 0.9835 GB, free: 15.23 MB / 0.698 GB Notification: Performance of NFTyping.typeClassSections: time 0.00034/0.2482, allocations: 87.84 kB / 0.9835 GB, free: 15.14 MB / 0.698 GB Notification: Performance of NFFlatten.flatten: time 0.0004612/0.2486, allocations: 362.2 kB / 0.9839 GB, free: 14.79 MB / 0.698 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001688/0.2488, allocations: 49.34 kB / 0.9839 GB, free: 14.73 MB / 0.698 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001856/0.249, allocations: 131.5 kB / 0.9841 GB, free: 14.61 MB / 0.698 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0003067/0.2493, allocations: 131.3 kB / 0.9842 GB, free: 14.48 MB / 0.698 GB Notification: Performance of NFPackage.collectConstants: time 5.432e-05/0.2494, allocations: 28 kB / 0.9842 GB, free: 14.45 MB / 0.698 GB Notification: Performance of NFFlatten.collectFunctions: time 6.299e-05/0.2494, allocations: 28 kB / 0.9842 GB, free: 14.42 MB / 0.698 GB Notification: Performance of NFScalarize.scalarize: time 7.071e-05/0.2495, allocations: 59.77 kB / 0.9843 GB, free: 14.36 MB / 0.698 GB Notification: Performance of NFVerifyModel.verify: time 0.0001678/0.2497, allocations: 131.5 kB / 0.9844 GB, free: 14.23 MB / 0.698 GB Notification: Performance of NFConvertDAE.convert: time 0.0004155/0.2501, allocations: 302.8 kB / 0.9847 GB, free: 13.94 MB / 0.698 GB Notification: Performance of FrontEnd - DAE generated: time 4.939e-06/0.2501, allocations: 0 / 0.9847 GB, free: 13.94 MB / 0.698 GB Notification: Performance of FrontEnd: time 1.272e-06/0.2501, allocations: 0 / 0.9847 GB, free: 13.94 MB / 0.698 GB Notification: Performance of Transformations before backend: time 7.104e-06/0.2501, allocations: 0 / 0.9847 GB, free: 13.94 MB / 0.698 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 48 * Number of variables: 48 Notification: Performance of Generate backend data structure: time 0.001173/0.2513, allocations: 0.5842 MB / 0.9853 GB, free: 13.3 MB / 0.698 GB Notification: Performance of prepare preOptimizeDAE: time 3.866e-05/0.2513, allocations: 10.11 kB / 0.9853 GB, free: 13.29 MB / 0.698 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.284e-05/0.2514, allocations: 40.73 kB / 0.9853 GB, free: 13.25 MB / 0.698 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003536/0.2517, allocations: 216.2 kB / 0.9855 GB, free: 13.02 MB / 0.698 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.525e-05/0.2518, allocations: 20.38 kB / 0.9856 GB, free: 13 MB / 0.698 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.751e-05/0.2518, allocations: 31.89 kB / 0.9856 GB, free: 12.97 MB / 0.698 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005954/0.2524, allocations: 284 kB / 0.9859 GB, free: 12.66 MB / 0.698 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.074e-05/0.2525, allocations: 0 / 0.9859 GB, free: 12.66 MB / 0.698 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.839e-05/0.2525, allocations: 12 kB / 0.9859 GB, free: 12.65 MB / 0.698 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.356e-06/0.2525, allocations: 4 kB / 0.9859 GB, free: 12.64 MB / 0.698 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005283/0.253, allocations: 243 kB / 0.9861 GB, free: 12.4 MB / 0.698 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001223/0.2542, allocations: 0.5909 MB / 0.9867 GB, free: 11.77 MB / 0.698 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006549/0.2549, allocations: 262.3 kB / 0.9869 GB, free: 11.49 MB / 0.698 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002884/0.2552, allocations: 156.4 kB / 0.9871 GB, free: 11.32 MB / 0.698 GB Notification: Performance of preOpt evalFunc (simulation): time 2.41e-05/0.2552, allocations: 4.234 kB / 0.9871 GB, free: 11.32 MB / 0.698 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005615/0.2558, allocations: 378.1 kB / 0.9874 GB, free: 10.91 MB / 0.698 GB Notification: Performance of pre-optimization done (n=34): time 1.613e-06/0.2558, allocations: 0 / 0.9874 GB, free: 10.91 MB / 0.698 GB Notification: Performance of matching and sorting (n=36): time 0.3704/0.6262, allocations: 1.105 MB / 0.9885 GB, free: 26.39 MB / 0.698 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.003e-05/0.6263, allocations: 222.2 kB / 0.9887 GB, free: 26.14 MB / 0.698 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002274/0.6265, allocations: 230.2 kB / 0.989 GB, free: 26.04 MB / 0.698 GB Notification: Performance of collectPreVariables (initialization): time 5.108e-05/0.6265, allocations: 38.39 kB / 0.989 GB, free: 26.01 MB / 0.698 GB Notification: Performance of collectInitialEqns (initialization): time 6.525e-05/0.6266, allocations: 151.8 kB / 0.9891 GB, free: 25.93 MB / 0.698 GB Notification: Performance of collectInitialBindings (initialization): time 6.825e-05/0.6267, allocations: 123.8 kB / 0.9893 GB, free: 25.89 MB / 0.698 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.882e-05/0.6268, allocations: 68.86 kB / 0.9893 GB, free: 25.88 MB / 0.698 GB Notification: Performance of setup shared object (initialization): time 6.366e-05/0.6268, allocations: 341.8 kB / 0.9896 GB, free: 25.57 MB / 0.698 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002808/0.6271, allocations: 205.4 kB / 0.9898 GB, free: 25.46 MB / 0.698 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002683/0.6274, allocations: 314.8 kB / 0.9901 GB, free: 25.23 MB / 0.698 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001067/0.6285, allocations: 0.7966 MB / 0.9909 GB, free: 24.78 MB / 0.698 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.475e-06/0.6285, allocations: 1.797 kB / 0.9909 GB, free: 24.78 MB / 0.698 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.0007187/0.6292, allocations: 0.5723 MB / 0.9915 GB, free: 24.54 MB / 0.698 GB Notification: Performance of prepare postOptimizeDAE: time 3.745e-05/0.6292, allocations: 89.05 kB / 0.9916 GB, free: 24.45 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.015e-06/0.6292, allocations: 6.219 kB / 0.9916 GB, free: 24.45 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.967e-05/0.6292, allocations: 8.531 kB / 0.9916 GB, free: 24.45 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000296/0.6295, allocations: 80.98 kB / 0.9917 GB, free: 24.45 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.378e-06/0.6296, allocations: 9.75 kB / 0.9917 GB, free: 24.45 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002262/0.6298, allocations: 24.97 kB / 0.9917 GB, free: 24.45 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.632e-05/0.6298, allocations: 16.47 kB / 0.9917 GB, free: 24.45 MB / 0.698 GB Warning: Assuming fixed start value for the following 10 variables: central.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real periodicDose.TotalCumulativeMass:VARIABLE(min = -1e-12 unit = \"kg\" fixed = true ) \"Total dose adminitrated by this source\" type: Real periodicDose.absorptionLumen.AUC:VARIABLE(unit = \"kg.s/m3\" fixed = true ) \"area under curve\" type: Real periodicDose.variableDose.TotalCumulativeMass:VARIABLE(min = -1e-12 unit = \"kg\" fixed = true ) \"Total dose adminitrated by this source\" type: Real central.Cmin:DISCRETE(min = -1e-9 unit = \"kg/m3\" fixed = true ) type: Real central.Cmax:DISCRETE(min = -1e-9 unit = \"kg/m3\" fixed = true ) type: Real periodicDose.absorptionLumen.Cmin:DISCRETE(min = -1e-9 unit = \"kg/m3\" fixed = true ) type: Real periodicDose.absorptionLumen.Cmax:DISCRETE(min = -1e-9 unit = \"kg/m3\" fixed = true ) type: Real periodicDose.absorptionLumen.rising:DISCRETE(fixed = true protected = true ) type: Boolean central.rising:DISCRETE(fixed = true protected = true ) type: Boolean Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 21 ($PRE.central.Cmin,central.Cmin,$PRE.central.Cmax,central.Cmax,$PRE.periodicDose.absorptionLumen.Cmin,periodicDose.absorptionLumen.Cmin,$PRE.periodicDose.absorptionLumen.Cmax,periodicDose.absorptionLumen.Cmax,$PRE.periodicDose.pulse.count,$PRE.periodicDose.pulse.T_start,$PRE.periodicDose.absorptionLumen.rising,$PRE.central.rising,periodicDose.pulse.count,periodicDose.pulse.T_start,periodicDose.absorptionLumen.rising,central.rising,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (51): * Single equations (assignments): 48 * 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 0.0002049/0.63, allocations: 262.2 kB / 0.992 GB, free: 24.26 MB / 0.698 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 3.816e-05/0.63, allocations: 27.95 kB / 0.992 GB, free: 24.25 MB / 0.698 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 6.673e-05/0.6301, allocations: 31.02 kB / 0.992 GB, free: 24.24 MB / 0.698 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.749e-06/0.6301, allocations: 4.375 kB / 0.992 GB, free: 24.24 MB / 0.698 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.687e-06/0.6301, allocations: 2.516 kB / 0.992 GB, free: 24.24 MB / 0.698 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.809e-06/0.6301, allocations: 2.25 kB / 0.992 GB, free: 24.24 MB / 0.698 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0009226/0.6311, allocations: 0.7976 MB / 0.9928 GB, free: 23.87 MB / 0.698 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.974e-06/0.6311, allocations: 0 / 0.9928 GB, free: 23.87 MB / 0.698 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00028/0.6313, allocations: 55.77 kB / 0.9929 GB, free: 23.87 MB / 0.698 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.945e-06/0.6313, allocations: 4.719 kB / 0.9929 GB, free: 23.87 MB / 0.698 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.543e-05/0.6314, allocations: 11.75 kB / 0.9929 GB, free: 23.87 MB / 0.698 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.254e-06/0.6314, allocations: 0.9375 kB / 0.9929 GB, free: 23.87 MB / 0.698 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.02e-07/0.6314, allocations: 0 / 0.9929 GB, free: 23.87 MB / 0.698 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008639/0.6322, allocations: 0.7552 MB / 0.9936 GB, free: 23.52 MB / 0.698 GB Notification: Performance of postOpt removeConstants (simulation): time 9.292e-05/0.6323, allocations: 48.39 kB / 0.9937 GB, free: 23.51 MB / 0.698 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.342e-05/0.6324, allocations: 14.08 kB / 0.9937 GB, free: 23.51 MB / 0.698 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001953/0.6326, allocations: 18.27 kB / 0.9937 GB, free: 23.51 MB / 0.698 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.34e-05/0.6327, allocations: 34.7 kB / 0.9937 GB, free: 23.51 MB / 0.698 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.038e-05/0.6327, allocations: 7.922 kB / 0.9937 GB, free: 23.51 MB / 0.698 GB Notification: Performance of sorting global known variables: time 0.0001056/0.6328, allocations: 168.2 kB / 0.9939 GB, free: 23.43 MB / 0.698 GB Notification: Performance of sort global known variables: time 1.1e-07/0.6328, allocations: 0 / 0.9939 GB, free: 23.43 MB / 0.698 GB Notification: Performance of remove unused functions: time 0.0003228/0.6331, allocations: 84.09 kB / 0.994 GB, free: 23.43 MB / 0.698 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 7 (central.C,central.AUC,elim.MExc,periodicDose.TotalCumulativeMass,periodicDose.absorptionLumen.C,periodicDose.absorptionLumen.AUC,periodicDose.variableDose.TotalCumulativeMass) * Number of discrete variables: 13 ($whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,central.Cmax,central.Cmin,central.rising,periodicDose.absorptionLumen.Cmax,periodicDose.absorptionLumen.Cmin,periodicDose.absorptionLumen.rising,periodicDose.pulse.T_start,periodicDose.pulse.count) * Number of discrete states: 11 (periodicDose.pulse.count,central.Cmin,$whenCondition5,central.Cmax,$whenCondition4,central.rising,periodicDose.absorptionLumen.Cmin,$whenCondition3,periodicDose.absorptionLumen.Cmax,$whenCondition2,periodicDose.absorptionLumen.rising) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (30): * Single equations (assignments): 26 * Array equations: 0 * Algorithm blocks: 2 * 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 8.69e-05/0.6332, allocations: 123.6 kB / 0.9941 GB, free: 23.34 MB / 0.698 GB Notification: Performance of simCode: created initialization part: time 0.0006301/0.6338, allocations: 0.588 MB / 0.9947 GB, free: 22.97 MB / 0.698 GB Notification: Performance of simCode: created event and clocks part: time 1.974e-06/0.6338, allocations: 1.312 kB / 0.9947 GB, free: 22.97 MB / 0.698 GB Notification: Performance of simCode: created simulation system equations: time 0.0002857/0.6341, allocations: 311.6 kB / 0.995 GB, free: 22.78 MB / 0.698 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000514/0.6346, allocations: 103.1 kB / 0.9951 GB, free: 22.77 MB / 0.698 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001232/0.6359, allocations: 0.9921 MB / 0.996 GB, free: 22.18 MB / 0.698 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001044/0.636, allocations: 153.7 kB / 0.9962 GB, free: 22.09 MB / 0.698 GB Notification: Performance of simCode: alias equations: time 0.00012/0.6361, allocations: 37.77 kB / 0.9962 GB, free: 22.09 MB / 0.698 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 6.46e-05/0.6362, allocations: 26.98 kB / 0.9962 GB, free: 22.08 MB / 0.698 GB Notification: Performance of SimCode: time 3.51e-07/0.6362, allocations: 0 / 0.9962 GB, free: 22.08 MB / 0.698 GB Notification: Performance of Templates: time 0.008981/0.6451, allocations: 4.866 MB / 1.001 GB, free: 21.58 MB / 0.698 GB " [Timeout remaining time 659] make -j1 -f Pharmacolibrary_Pharmacolibrary.Examples.PK_1C_Lithium2.makefile [Timeout 660] (rm -f Pharmacolibrary_Pharmacolibrary.Examples.PK_1C_Lithium2.pipe ; mkfifo Pharmacolibrary_Pharmacolibrary.Examples.PK_1C_Lithium2.pipe ; head -c 1048576 < Pharmacolibrary_Pharmacolibrary.Examples.PK_1C_Lithium2.pipe >> ../files/Pharmacolibrary_Pharmacolibrary.Examples.PK_1C_Lithium2.sim & ./Pharmacolibrary_Pharmacolibrary.Examples.PK_1C_Lithium2 -abortSlowSimulation -alarm=240 -lv LOG_STATS > Pharmacolibrary_Pharmacolibrary.Examples.PK_1C_Lithium2.pipe 2>&1) [Timeout 240] [Calling sys.exit(0), Time elapsed: 10.405319188954309]