Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.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 0.001089/0.001089, allocations: 87.58 kB / 20.45 MB, free: 4.121 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 0.001207/0.001207, allocations: 161.4 kB / 23.82 MB, free: 0.7539 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 1.031/1.031, allocations: 177.1 MB / 204.2 MB, free: 5.652 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo): time 1.71/1.71, allocations: 359 MB / 0.6052 GB, free: 11.02 MB / 0.573 GB " [Timeout remaining time 178] Using package Buildings with version 11.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-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.Fluid.Sources.Examples.Outside_CpData_Angles,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|weaDat.weaBus.winDir|symNor.CpAct|symWes.CpAct|asyNor.CpAct|asyWes.CpAct",fileNamePrefix="Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles") translateModel(Buildings.Fluid.Sources.Examples.Outside_CpData_Angles,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|weaDat.weaBus.winDir|symNor.CpAct|symWes.CpAct|asyNor.CpAct|asyWes.CpAct",fileNamePrefix="Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.733e-06/1.733e-06, allocations: 0 / 0.7871 GB, free: 12.51 MB / 0.7448 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.712e-05/2.885e-05, allocations: 3.312 kB / 0.7871 GB, free: 12.5 MB / 0.7448 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.Outside_CpData_Angles): time 0.1397/0.1398, allocations: 151.1 MB / 0.9346 GB, free: 4.945 MB / 0.8855 GB Notification: Performance of NFInst.instExpressions: time 0.01596/0.1557, allocations: 15.57 MB / 0.9498 GB, free: 5.328 MB / 0.9011 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001492/0.1572, allocations: 43.62 kB / 0.9499 GB, free: 5.285 MB / 0.9011 GB Notification: Performance of NFTyping.typeComponents: time 0.001085/0.1583, allocations: 420.3 kB / 0.9503 GB, free: 4.871 MB / 0.9011 GB Notification: Performance of NFTyping.typeBindings: time 0.003466/0.1618, allocations: 1.499 MB / 0.9517 GB, free: 3.363 MB / 0.9011 GB Notification: Performance of NFTyping.typeClassSections: time 0.003147/0.1649, allocations: 1.473 MB / 0.9532 GB, free: 1.887 MB / 0.9011 GB Notification: Performance of NFFlatten.flatten: time 0.003985/0.1689, allocations: 2.987 MB / 0.9561 GB, free: 14.89 MB / 0.9167 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002337/0.1712, allocations: 1.645 MB / 0.9577 GB, free: 13.18 MB / 0.9167 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004097/0.1753, allocations: 2.103 MB / 0.9597 GB, free: 11.21 MB / 0.9167 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001373/0.1767, allocations: 0.9152 MB / 0.9606 GB, free: 10.3 MB / 0.9167 GB Notification: Performance of NFPackage.collectConstants: time 0.0006391/0.1773, allocations: 216 kB / 0.9608 GB, free: 10.09 MB / 0.9167 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002126/0.1795, allocations: 1.103 MB / 0.9619 GB, free: 8.98 MB / 0.9167 GB Notification: Performance of NFScalarize.scalarize: time 0.0006662/0.1801, allocations: 0.8257 MB / 0.9627 GB, free: 8.152 MB / 0.9167 GB Notification: Performance of NFVerifyModel.verify: time 0.001497/0.1816, allocations: 0.8261 MB / 0.9635 GB, free: 7.324 MB / 0.9167 GB Notification: Performance of NFConvertDAE.convert: time 0.005109/0.1867, allocations: 2.639 MB / 0.9661 GB, free: 4.676 MB / 0.9167 GB Notification: Performance of FrontEnd - DAE generated: time 1.092e-05/0.1867, allocations: 0 / 0.9661 GB, free: 4.676 MB / 0.9167 GB Notification: Performance of FrontEnd: time 2.504e-06/0.1867, allocations: 0 / 0.9661 GB, free: 4.676 MB / 0.9167 GB Notification: Performance of Transformations before backend: time 0.0001041/0.1869, allocations: 0 / 0.9661 GB, free: 4.676 MB / 0.9167 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 436 * Number of variables: 436 Notification: Performance of Generate backend data structure: time 0.003751/0.1906, allocations: 2.877 MB / 0.9689 GB, free: 1.738 MB / 0.9167 GB Notification: Performance of prepare preOptimizeDAE: time 5.214e-05/0.1907, allocations: 8.031 kB / 0.9689 GB, free: 1.73 MB / 0.9167 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002549/0.1932, allocations: 0.875 MB / 0.9698 GB, free: 0.8516 MB / 0.9167 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001876/0.1951, allocations: 1.396 MB / 0.9711 GB, free: 15.41 MB / 0.9323 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.778e-05/0.1952, allocations: 131.4 kB / 0.9713 GB, free: 15.28 MB / 0.9323 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001662/0.1953, allocations: 180 kB / 0.9714 GB, free: 15.11 MB / 0.9323 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002154/0.1975, allocations: 2.108 MB / 0.9735 GB, free: 12.77 MB / 0.9323 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.716e-05/0.1975, allocations: 3.938 kB / 0.9735 GB, free: 12.76 MB / 0.9323 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001082/0.1976, allocations: 72 kB / 0.9736 GB, free: 12.69 MB / 0.9323 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.868e-05/0.1976, allocations: 44 kB / 0.9736 GB, free: 12.65 MB / 0.9323 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001718/0.1994, allocations: 1.194 MB / 0.9748 GB, free: 11.45 MB / 0.9323 GB 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 0.005558/0.2049, allocations: 4.159 MB / 0.9788 GB, free: 7.199 MB / 0.9323 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001365/0.2063, allocations: 0.9054 MB / 0.9797 GB, free: 6.293 MB / 0.9323 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004756/0.2068, allocations: 378.3 kB / 0.9801 GB, free: 5.922 MB / 0.9323 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0001902/0.207, allocations: 81.25 kB / 0.9802 GB, free: 5.844 MB / 0.9323 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001187/0.2081, allocations: 1.263 MB / 0.9814 GB, free: 4.406 MB / 0.9323 GB Notification: Performance of pre-optimization done (n=154): time 4.438e-06/0.2081, allocations: 7.938 kB / 0.9814 GB, free: 4.398 MB / 0.9323 GB Notification: Performance of matching and sorting (n=154): time 0.003135/0.2113, allocations: 1.663 MB / 0.983 GB, free: 2.711 MB / 0.9323 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.32e-05/0.2114, allocations: 209.2 kB / 0.9832 GB, free: 2.465 MB / 0.9323 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001228/0.2126, allocations: 1.325 MB / 0.9845 GB, free: 1.109 MB / 0.9323 GB Notification: Performance of collectPreVariables (initialization): time 0.0001121/0.2127, allocations: 73.69 kB / 0.9846 GB, free: 1.031 MB / 0.9323 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005838/0.2133, allocations: 0.9301 MB / 0.9855 GB, free: 88 kB / 0.9323 GB Notification: Performance of collectInitialBindings (initialization): time 0.0003747/0.2137, allocations: 0.5269 MB / 0.986 GB, free: 15.55 MB / 0.948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002953/0.214, allocations: 273.2 kB / 0.9863 GB, free: 15.27 MB / 0.948 GB Notification: Performance of setup shared object (initialization): time 0.0001537/0.2141, allocations: 0.5316 MB / 0.9868 GB, free: 14.73 MB / 0.948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004263/0.2145, allocations: 259.8 kB / 0.987 GB, free: 14.48 MB / 0.948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006592/0.2152, allocations: 0.7967 MB / 0.9878 GB, free: 13.55 MB / 0.948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001117/0.2163, allocations: 0.6721 MB / 0.9885 GB, free: 12.86 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.703e-06/0.2163, allocations: 4 kB / 0.9885 GB, free: 12.86 MB / 0.948 GB Notification: Performance of matching and sorting (n=176) (initialization): time 0.00193/0.2183, allocations: 1.248 MB / 0.9897 GB, free: 11.59 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 2.209e-05/0.2183, allocations: 4 kB / 0.9897 GB, free: 11.58 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.767e-06/0.2183, allocations: 0 / 0.9897 GB, free: 11.58 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000795/0.2191, allocations: 282.2 kB / 0.99 GB, free: 11.29 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008385/0.2199, allocations: 343.5 kB / 0.9903 GB, free: 10.95 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004646/0.2246, allocations: 8.974 MB / 0.9991 GB, free: 1.363 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000983/0.2255, allocations: 137 kB / 0.9992 GB, free: 1.23 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.979e-05/0.2256, allocations: 55.97 kB / 0.9993 GB, free: 1.176 MB / 0.948 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 27 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.k,$PRE.weaDat.decAng.k,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.k,$PRE.weaDat.eqnTim.k,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.k,$PRE.weaDat.conTim.k,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.k,$PRE.weaDat.conTimMin.k,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.k,$PRE.weaDat.locTim.k,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (166): * Single equations (assignments): 161 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.000591/0.2262, allocations: 254.9 kB / 0.9995 GB, free: 0.918 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003278/0.2266, allocations: 238.8 kB / 0.9997 GB, free: 0.6836 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00209/0.2286, allocations: 1.467 MB / 1.001 GB, free: 15.18 MB / 0.9636 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.318e-06/0.2287, allocations: 16 kB / 1.001 GB, free: 15.17 MB / 0.9636 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.286e-06/0.2287, allocations: 7.938 kB / 1.001 GB, free: 15.16 MB / 0.9636 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.286e-05/0.2287, allocations: 11.97 kB / 1.001 GB, free: 15.15 MB / 0.9636 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004002/0.2327, allocations: 2.915 MB / 1.004 GB, free: 12.14 MB / 0.9636 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.991e-06/0.2327, allocations: 4 kB / 1.004 GB, free: 12.14 MB / 0.9636 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007572/0.2334, allocations: 315.5 kB / 1.004 GB, free: 11.83 MB / 0.9636 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006544/0.2341, allocations: 262.2 kB / 1.005 GB, free: 11.55 MB / 0.9636 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.955e-05/0.2342, allocations: 43.95 kB / 1.005 GB, free: 11.51 MB / 0.9636 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004127/0.2383, allocations: 9.006 MB / 1.013 GB, free: 1.887 MB / 0.9636 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.114e-06/0.2383, allocations: 0 / 1.013 GB, free: 1.887 MB / 0.9636 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002239/0.2406, allocations: 1.465 MB / 1.015 GB, free: 388 kB / 0.9636 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006033/0.2412, allocations: 390.3 kB / 1.015 GB, free: 15.99 MB / 0.9792 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000159/0.2413, allocations: 31.98 kB / 1.015 GB, free: 15.96 MB / 0.9792 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005193/0.2418, allocations: 75.95 kB / 1.015 GB, free: 15.89 MB / 0.9792 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002109/0.242, allocations: 125.7 kB / 1.015 GB, free: 15.76 MB / 0.9792 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001018/0.2421, allocations: 71.94 kB / 1.016 GB, free: 15.69 MB / 0.9792 GB Notification: Performance of sorting global known variables: time 0.0009822/0.2431, allocations: 0.8345 MB / 1.016 GB, free: 14.86 MB / 0.9792 GB Notification: Performance of sort global known variables: time 6e-08/0.2431, allocations: 0 / 1.016 GB, free: 14.86 MB / 0.9792 GB Notification: Performance of remove unused functions: time 0.001497/0.2446, allocations: 0.7093 MB / 1.017 GB, free: 14.15 MB / 0.9792 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 15 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.locTim.k,weaDat.conTimMin.tNext,weaDat.conTimMin.k,weaDat.conTim.tNext,weaDat.conTim.k,weaDat.eqnTim.tNext,weaDat.eqnTim.k,weaDat.decAng.tNext,weaDat.decAng.k) * Number of discrete states: 10 (weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.locTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext,weaDat.decAng.k,weaDat.eqnTim.k,weaDat.conTim.k,weaDat.conTimMin.k,weaDat.locTim.k) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (157): * Single equations (assignments): 142 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 10 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,2,100.0%), (1,2,100.0%), (1,2,100.0%), (1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001569/0.2462, allocations: 0.768 MB / 1.018 GB, free: 13.55 MB / 0.9792 GB Notification: Performance of simCode: created initialization part: time 0.001913/0.2481, allocations: 1.73 MB / 1.019 GB, free: 11.73 MB / 0.9792 GB Notification: Performance of simCode: created event and clocks part: time 5.911e-06/0.2481, allocations: 0.6562 kB / 1.019 GB, free: 11.73 MB / 0.9792 GB Notification: Performance of simCode: created simulation system equations: time 0.001029/0.2491, allocations: 1.371 MB / 1.021 GB, free: 10.27 MB / 0.9792 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001588/0.2507, allocations: 0.5836 MB / 1.021 GB, free: 9.703 MB / 0.9792 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004951/0.2557, allocations: 3.415 MB / 1.025 GB, free: 6.242 MB / 0.9792 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003188/0.256, allocations: 436.8 kB / 1.025 GB, free: 5.793 MB / 0.9792 GB Notification: Performance of simCode: alias equations: time 0.001083/0.2571, allocations: 460.6 kB / 1.026 GB, free: 5.336 MB / 0.9792 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003694/0.2575, allocations: 180.4 kB / 1.026 GB, free: 5.16 MB / 0.9792 GB Notification: Performance of SimCode: time 3.817e-06/0.2575, allocations: 0 / 1.026 GB, free: 5.16 MB / 0.9792 GB Notification: Performance of Templates: time 0.3927/0.6502, allocations: 34.38 MB / 1.059 GB, free: 147.7 MB / 0.9948 GB " [Timeout remaining time 299] make -j1 -f Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.makefile [Timeout 300] (rm -f Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.pipe ; mkfifo Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.pipe >> ../files/Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.sim & ./Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_11_Buildings.Fluid.Sources.Examples.Outside_CpData_Angles_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Sources_Examples_Outside_CpData_Angles.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: 6.686962083913386]