Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation.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 0.001952/0.001952, allocations: 99.64 kB / 18.95 MB, free: 2.668 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 0.002618/0.002618, allocations: 212.2 kB / 22.24 MB, free: 5.262 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 1.554/1.554, allocations: 230.6 MB / 256 MB, free: 7.789 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 2.897/2.897, allocations: 476 MB / 0.7699 GB, free: 4.797 MB / 0.6231 GB " [Timeout remaining time 176] 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.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|winRad.HDif|winRad.HDir|winRad.QTraDif_flow|winRad.QTraDir_flow|winRad.QAbsExtSha_flow|winRad.QAbsIntSha_flow|winRad.QAbsGlaUns_flow.1.|winRad.QAbsGlaUns_flow.2.|winRad.QAbsGlaSha_flow.1.|winRad.QAbsGlaSha_flow.2.",fileNamePrefix="Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation") translateModel(Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|winRad.HDif|winRad.HDir|winRad.QTraDif_flow|winRad.QTraDir_flow|winRad.QAbsExtSha_flow|winRad.QAbsIntSha_flow|winRad.QAbsGlaUns_flow.1.|winRad.QAbsGlaUns_flow.2.|winRad.QAbsGlaSha_flow.1.|winRad.QAbsGlaSha_flow.2.",fileNamePrefix="Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation") [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 0.002167/0.002167, allocations: 64.11 kB / 1.117 GB, free: 41.08 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3286/0.3307, allocations: 170 MB / 1.283 GB, free: 11.94 MB / 0.9825 GB Notification: Performance of NFInst.instantiate(Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation): time 0.01195/0.3427, allocations: 7.278 MB / 1.29 GB, free: 4.629 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.1841/0.5268, allocations: 140.8 MB / 1.428 GB, free: 7.352 MB / 1.123 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001921/0.5288, allocations: 51.62 kB / 1.428 GB, free: 7.301 MB / 1.123 GB Notification: Performance of NFTyping.typeComponents: time 0.007899/0.5367, allocations: 2.093 MB / 1.43 GB, free: 5.199 MB / 1.123 GB Notification: Performance of NFTyping.typeBindings: time 0.006356/0.543, allocations: 1.312 MB / 1.431 GB, free: 3.883 MB / 1.123 GB Notification: Performance of NFTyping.typeClassSections: time 0.004538/0.5475, allocations: 1.5 MB / 1.432 GB, free: 2.391 MB / 1.123 GB Notification: Performance of NFFlatten.flatten: time 0.007361/0.5549, allocations: 5.789 MB / 1.438 GB, free: 12.58 MB / 1.139 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001808/0.5567, allocations: 0.7304 MB / 1.439 GB, free: 11.81 MB / 1.139 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003192/0.5599, allocations: 1.738 MB / 1.44 GB, free: 10.07 MB / 1.139 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002938/0.5628, allocations: 1.533 MB / 1.442 GB, free: 8.527 MB / 1.139 GB Notification: Performance of NFPackage.collectConstants: time 0.001029/0.5639, allocations: 280 kB / 1.442 GB, free: 8.254 MB / 1.139 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005982/0.5699, allocations: 2.594 MB / 1.445 GB, free: 5.656 MB / 1.139 GB Notification: Performance of NFScalarize.scalarize: time 0.003347/0.5732, allocations: 2.851 MB / 1.448 GB, free: 2.801 MB / 1.139 GB Notification: Performance of NFVerifyModel.verify: time 0.002416/0.5756, allocations: 1.123 MB / 1.449 GB, free: 1.672 MB / 1.139 GB Notification: Performance of NFConvertDAE.convert: time 0.008881/0.5845, allocations: 5.302 MB / 1.454 GB, free: 12.35 MB / 1.154 GB Notification: Performance of FrontEnd - DAE generated: time 6.081e-06/0.5845, allocations: 3.938 kB / 1.454 GB, free: 12.35 MB / 1.154 GB Notification: Performance of FrontEnd: time 1.984e-06/0.5845, allocations: 0 / 1.454 GB, free: 12.35 MB / 1.154 GB Notification: Performance of Transformations before backend: time 0.0001491/0.5847, allocations: 0 / 1.454 GB, free: 12.35 MB / 1.154 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 386 * Number of variables: 386 Notification: Performance of Generate backend data structure: time 0.008377/0.593, allocations: 3.418 MB / 1.457 GB, free: 8.871 MB / 1.154 GB Notification: Performance of prepare preOptimizeDAE: time 3.949e-05/0.5931, allocations: 19.91 kB / 1.457 GB, free: 8.852 MB / 1.154 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002453/0.5955, allocations: 446.8 kB / 1.458 GB, free: 8.414 MB / 1.154 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009796/0.6053, allocations: 7.383 MB / 1.465 GB, free: 0.9609 MB / 1.154 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001418/0.6055, allocations: 138.9 kB / 1.465 GB, free: 0.8242 MB / 1.154 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003301/0.6058, allocations: 184 kB / 1.465 GB, free: 0.6445 MB / 1.154 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00358/0.6094, allocations: 2.162 MB / 1.467 GB, free: 14.34 MB / 1.17 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.409e-05/0.6094, allocations: 0 / 1.467 GB, free: 14.34 MB / 1.17 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001486/0.6096, allocations: 67.98 kB / 1.467 GB, free: 14.27 MB / 1.17 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.282e-05/0.6096, allocations: 36 kB / 1.467 GB, free: 14.23 MB / 1.17 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003291/0.6129, allocations: 1.878 MB / 1.469 GB, free: 12.34 MB / 1.17 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 0.01521/0.6281, allocations: 9.343 MB / 1.478 GB, free: 2.902 MB / 1.17 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003239/0.6313, allocations: 1.55 MB / 1.48 GB, free: 1.336 MB / 1.17 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001411/0.6327, allocations: 0.8761 MB / 1.481 GB, free: 456 kB / 1.17 GB Notification: Performance of preOpt evalFunc (simulation): time 9.075e-05/0.6328, allocations: 24.98 kB / 1.481 GB, free: 432 kB / 1.17 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001961/0.6348, allocations: 1.282 MB / 1.482 GB, free: 15.09 MB / 1.186 GB Notification: Performance of pre-optimization done (n=117): time 3.667e-06/0.6348, allocations: 0 / 1.482 GB, free: 15.09 MB / 1.186 GB Notification: Performance of matching and sorting (n=117): time 0.006793/0.6416, allocations: 3.185 MB / 1.485 GB, free: 11.87 MB / 1.186 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002531/0.6418, allocations: 314.5 kB / 1.485 GB, free: 11.52 MB / 1.186 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01686/0.6587, allocations: 11.53 MB / 1.497 GB, free: 15.95 MB / 1.201 GB Notification: Performance of collectPreVariables (initialization): time 0.0007185/0.6594, allocations: 65.7 kB / 1.497 GB, free: 15.88 MB / 1.201 GB Notification: Performance of collectInitialEqns (initialization): time 0.001387/0.6608, allocations: 0.997 MB / 1.498 GB, free: 14.87 MB / 1.201 GB Notification: Performance of collectInitialBindings (initialization): time 0.0006254/0.6614, allocations: 424.5 kB / 1.498 GB, free: 14.45 MB / 1.201 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002718/0.6641, allocations: 2.724 MB / 1.501 GB, free: 11.71 MB / 1.201 GB Notification: Performance of setup shared object (initialization): time 0.000138/0.6643, allocations: 305.1 kB / 1.501 GB, free: 11.41 MB / 1.201 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.02139/0.6857, allocations: 20.09 MB / 1.521 GB, free: 7.312 MB / 1.217 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.02254/0.7082, allocations: 20.79 MB / 1.541 GB, free: 2.43 MB / 1.232 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02614/0.7344, allocations: 23.36 MB / 1.564 GB, free: 10.95 MB / 1.264 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.81e-05/0.7344, allocations: 4 kB / 1.564 GB, free: 10.94 MB / 1.264 GB Notification: Performance of matching and sorting (n=989) (initialization): time 0.8529/1.587, allocations: 44.31 MB / 1.607 GB, free: 314.3 MB / 1.295 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003005/1.588, allocations: 140.6 kB / 1.607 GB, free: 314.3 MB / 1.295 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.722e-05/1.588, allocations: 3.406 kB / 1.607 GB, free: 314.3 MB / 1.295 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006835/1.588, allocations: 92.84 kB / 1.607 GB, free: 314.3 MB / 1.295 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002027/1.59, allocations: 405.2 kB / 1.608 GB, free: 314.3 MB / 1.295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001946/1.592, allocations: 1.498 MB / 1.609 GB, free: 313.1 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00213/1.594, allocations: 234 kB / 1.609 GB, free: 313.1 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002709/1.595, allocations: 108.4 kB / 1.609 GB, free: 313.1 MB / 1.295 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 20 (weaDat.conTim.canRepeatWeatherFile,weaDat.conTimMin.canRepeatWeatherFile,weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,HDirTil.incAng.decAng.tNext,$PRE.HDirTil.incAng.decAng.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (279): * Single equations (assignments): 238 * Array equations: 39 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 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 {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.002425/1.597, allocations: 1.522 MB / 1.611 GB, free: 312.9 MB / 1.295 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0005323/1.598, allocations: 217.8 kB / 1.611 GB, free: 312.9 MB / 1.295 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006448/1.604, allocations: 2.719 MB / 1.614 GB, free: 312 MB / 1.295 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.567e-05/1.604, allocations: 12.53 kB / 1.614 GB, free: 312 MB / 1.295 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.897e-06/1.604, allocations: 0.5625 kB / 1.614 GB, free: 312 MB / 1.295 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.708e-05/1.604, allocations: 6.328 kB / 1.614 GB, free: 312 MB / 1.295 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002726/1.607, allocations: 1.316 MB / 1.615 GB, free: 311.5 MB / 1.295 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.334e-06/1.607, allocations: 0.5312 kB / 1.615 GB, free: 311.5 MB / 1.295 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008635/1.608, allocations: 187.6 kB / 1.615 GB, free: 311.5 MB / 1.295 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000481/1.608, allocations: 74.25 kB / 1.615 GB, free: 311.5 MB / 1.295 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001217/1.608, allocations: 40.7 kB / 1.615 GB, free: 311.4 MB / 1.295 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001671/1.61, allocations: 1.533 MB / 1.617 GB, free: 310.1 MB / 1.295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.773e-06/1.61, allocations: 3.938 kB / 1.617 GB, free: 310.1 MB / 1.295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004547/1.614, allocations: 2.567 MB / 1.619 GB, free: 309.3 MB / 1.295 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001054/1.616, allocations: 426.2 kB / 1.62 GB, free: 309.2 MB / 1.295 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0003222/1.616, allocations: 28.42 kB / 1.62 GB, free: 309.2 MB / 1.295 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009426/1.617, allocations: 79.33 kB / 1.62 GB, free: 309.2 MB / 1.295 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002698/1.617, allocations: 102.7 kB / 1.62 GB, free: 309.1 MB / 1.295 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001223/1.617, allocations: 60.36 kB / 1.62 GB, free: 309.1 MB / 1.295 GB Notification: Performance of sorting global known variables: time 0.006887/1.624, allocations: 7.217 MB / 1.627 GB, free: 307.1 MB / 1.295 GB Notification: Performance of sort global known variables: time 3.81e-07/1.624, allocations: 0 / 1.627 GB, free: 307.1 MB / 1.295 GB Notification: Performance of remove unused functions: time 0.005578/1.63, allocations: 1.416 MB / 1.628 GB, free: 307.1 MB / 1.295 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 12 ($whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,HDirTil.incAng.decAng.tNext,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of discrete states: 6 (HDirTil.incAng.decAng.tNext,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (117): * Single equations (assignments): 109 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 6 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 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 {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003363/1.633, allocations: 0.9995 MB / 1.629 GB, free: 306.8 MB / 1.295 GB Notification: Performance of simCode: created initialization part: time 0.0171/1.65, allocations: 21.93 MB / 1.651 GB, free: 286.7 MB / 1.295 GB Notification: Performance of simCode: created event and clocks part: time 6.743e-06/1.65, allocations: 0 / 1.651 GB, free: 286.7 MB / 1.295 GB Notification: Performance of simCode: created simulation system equations: time 0.002064/1.652, allocations: 1.453 MB / 1.652 GB, free: 285.4 MB / 1.295 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002121/1.654, allocations: 432.3 kB / 1.653 GB, free: 285.1 MB / 1.295 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01215/1.666, allocations: 11.71 MB / 1.664 GB, free: 274.1 MB / 1.295 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002277/1.669, allocations: 2.479 MB / 1.667 GB, free: 271.9 MB / 1.295 GB Notification: Performance of simCode: alias equations: time 0.001616/1.67, allocations: 0.5047 MB / 1.667 GB, free: 271.4 MB / 1.295 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004919/1.671, allocations: 195.3 kB / 1.667 GB, free: 271.2 MB / 1.295 GB Notification: Performance of SimCode: time 1.102e-06/1.671, allocations: 4 kB / 1.667 GB, free: 271.2 MB / 1.295 GB Notification: Performance of Templates: time 0.07463/1.745, allocations: 52.61 MB / 1.719 GB, free: 219 MB / 1.295 GB " [Timeout remaining time 298] make -j1 -f Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation.makefile [Timeout 300] (rm -f Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation.pipe ; mkfifo Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation.pipe ; head -c 1048576 < Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation.pipe >> ../files/Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation.sim & ./Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_HeatTransfer_Windows_BaseClasses_Examples_WindowRadiation.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.HeatTransfer.Windows.BaseClasses.Examples.WindowRadiation.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: 11.986237496137619]