Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside.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 0.001392/0.001392, allocations: 80.92 kB / 20.75 MB, free: 3.738 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 0.00147/0.00147, allocations: 165 kB / 24.17 MB, free: 332 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 1.031/1.031, allocations: 177.1 MB / 204.6 MB, free: 5.496 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/package.mo): time 0.6893/0.6893, allocations: 110.3 MB / 371.3 MB, free: 12.31 MB / 346.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:44:3-56:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:58:3-65:19:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:67:3-72:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/BoundaryConditions/Scenarios/CombiTimeTable.mo:74:3-79:20:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package BuildSysPro with version 3.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.7.0/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(BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside")
translateModel(BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.332e-06/1.332e-06, allocations: 0 / 422.4 MB, free: 9.305 MB / 394.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.865e-05/1.998e-05, allocations: 2.312 kB / 422.4 MB, free: 9.301 MB / 394.7 MB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside): time 0.358/0.358, allocations: 148.6 MB / 0.5576 GB, free: 11.6 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.01216/0.3702, allocations: 9.197 MB / 0.5666 GB, free: 2.395 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0008843/0.3711, allocations: 43.62 kB / 0.5666 GB, free: 2.352 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 0.0008387/0.3719, allocations: 313.4 kB / 0.5669 GB, free: 2.043 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 0.002377/0.3743, allocations: 0.9086 MB / 0.5678 GB, free: 1.129 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003004/0.3773, allocations: 1.392 MB / 0.5692 GB, free: 15.73 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.002485/0.3798, allocations: 2.197 MB / 0.5713 GB, free: 13.53 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.002608/0.3824, allocations: 1.261 MB / 0.5726 GB, free: 12.28 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00188/0.3843, allocations: 1.278 MB / 0.5738 GB, free: 11.04 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0007194/0.385, allocations: 0.598 MB / 0.5744 GB, free: 10.44 MB / 0.5105 GB
Notification: Performance of NFPackage.collectConstants: time 0.0001763/0.3852, allocations: 136 kB / 0.5745 GB, free: 10.3 MB / 0.5105 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.002222/0.3874, allocations: 0.9513 MB / 0.5754 GB, free: 9.352 MB / 0.5105 GB
Notification: Performance of NFScalarize.scalarize: time 0.0003316/0.3877, allocations: 450.5 kB / 0.5759 GB, free: 8.91 MB / 0.5105 GB
Notification: Performance of NFVerifyModel.verify: time 0.0004527/0.3882, allocations: 486.8 kB / 0.5763 GB, free: 8.434 MB / 0.5105 GB
Notification: Performance of NFConvertDAE.convert: time 0.002341/0.3905, allocations: 1.779 MB / 0.5781 GB, free: 6.648 MB / 0.5105 GB
Notification: Performance of FrontEnd - DAE generated: time 5.149e-06/0.3905, allocations: 4 kB / 0.5781 GB, free: 6.645 MB / 0.5105 GB
Notification: Performance of FrontEnd: time 2.705e-06/0.3905, allocations: 4 kB / 0.5781 GB, free: 6.641 MB / 0.5105 GB
Notification: Performance of Transformations before backend: time 2.17e-05/0.3905, allocations: 0 / 0.5781 GB, free: 6.641 MB / 0.5105 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 283
 * Number of variables: 283
Notification: Performance of Generate backend data structure: time 0.002363/0.3929, allocations: 1.679 MB / 0.5797 GB, free: 4.938 MB / 0.5105 GB
Notification: Performance of prepare preOptimizeDAE: time 3.93e-05/0.3929, allocations: 8.031 kB / 0.5797 GB, free: 4.93 MB / 0.5105 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002063/0.395, allocations: 0.5179 MB / 0.5802 GB, free: 4.41 MB / 0.5105 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001149/0.3961, allocations: 0.7304 MB / 0.5809 GB, free: 3.648 MB / 0.5105 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.804e-05/0.3962, allocations: 82.23 kB / 0.581 GB, free: 3.566 MB / 0.5105 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001474/0.3964, allocations: 123.9 kB / 0.5811 GB, free: 3.445 MB / 0.5105 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00131/0.3977, allocations: 1.167 MB / 0.5823 GB, free: 2.137 MB / 0.5105 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.464e-05/0.3977, allocations: 0.625 kB / 0.5823 GB, free: 2.137 MB / 0.5105 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.381e-05/0.3978, allocations: 48 kB / 0.5823 GB, free: 2.09 MB / 0.5105 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.489e-05/0.3978, allocations: 24.75 kB / 0.5824 GB, free: 2.066 MB / 0.5105 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001101/0.3989, allocations: 0.6854 MB / 0.583 GB, free: 1.359 MB / 0.5105 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 0.003429/0.4023, allocations: 2.11 MB / 0.5851 GB, free: 15.21 MB / 0.5261 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.000977/0.4033, allocations: 0.5419 MB / 0.5856 GB, free: 14.66 MB / 0.5261 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0002359/0.4035, allocations: 154.6 kB / 0.5858 GB, free: 14.51 MB / 0.5261 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002987/0.4038, allocations: 100.9 kB / 0.5859 GB, free: 14.41 MB / 0.5261 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005722/0.4044, allocations: 0.5925 MB / 0.5864 GB, free: 13.75 MB / 0.5261 GB
Notification: Performance of pre-optimization done (n=97): time 2.625e-06/0.4044, allocations: 0 / 0.5864 GB, free: 13.75 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=97): time 0.001604/0.406, allocations: 0.6579 MB / 0.5871 GB, free: 13.08 MB / 0.5261 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.837e-05/0.4061, allocations: 200.9 kB / 0.5873 GB, free: 12.84 MB / 0.5261 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005505/0.4067, allocations: 0.5952 MB / 0.5879 GB, free: 12.23 MB / 0.5261 GB
Notification: Performance of collectPreVariables (initialization): time 6.038e-05/0.4067, allocations: 41.7 kB / 0.5879 GB, free: 12.18 MB / 0.5261 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002444/0.407, allocations: 426.9 kB / 0.5883 GB, free: 11.76 MB / 0.5261 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004601/0.4074, allocations: 345 kB / 0.5886 GB, free: 11.42 MB / 0.5261 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002445/0.4077, allocations: 178.5 kB / 0.5888 GB, free: 11.24 MB / 0.5261 GB
Notification: Performance of setup shared object (initialization): time 9.828e-05/0.4078, allocations: 353.8 kB / 0.5891 GB, free: 10.89 MB / 0.5261 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002174/0.408, allocations: 108.8 kB / 0.5892 GB, free: 10.78 MB / 0.5261 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003272/0.4083, allocations: 363 kB / 0.5896 GB, free: 10.37 MB / 0.5261 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0005409/0.4088, allocations: 374.4 kB / 0.5899 GB, free: 9.984 MB / 0.5261 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.769e-06/0.4088, allocations: 7.938 kB / 0.5899 GB, free: 9.977 MB / 0.5261 GB
Notification: Performance of matching and sorting (n=118) (initialization): time 0.0009531/0.4098, allocations: 0.5121 MB / 0.5904 GB, free: 9.453 MB / 0.5261 GB
Notification: Performance of prepare postOptimizeDAE: time 1.857e-05/0.4098, allocations: 4 kB / 0.5905 GB, free: 9.449 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.604e-06/0.4098, allocations: 0 / 0.5905 GB, free: 9.449 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0005126/0.4103, allocations: 120.7 kB / 0.5906 GB, free: 9.328 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007052/0.411, allocations: 227.7 kB / 0.5908 GB, free: 9.105 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001217/0.4123, allocations: 1.323 MB / 0.5921 GB, free: 7.703 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003919/0.4127, allocations: 79.5 kB / 0.5922 GB, free: 7.625 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.304e-05/0.4127, allocations: 31.97 kB / 0.5922 GB, free: 7.594 MB / 0.5261 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 6
 * Number of states: 0 ()
 * Number of discrete variables: 8 (weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,$whenCondition1,$whenCondition2)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (116):
 * Single equations (assignments): 115
 * Array equations: 0
 * Algorithm blocks: 0
 * 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 0.0002464/0.413, allocations: 169.2 kB / 0.5923 GB, free: 7.418 MB / 0.5261 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001423/0.4131, allocations: 95.91 kB / 0.5924 GB, free: 7.324 MB / 0.5261 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001372/0.4145, allocations: 0.8379 MB / 0.5933 GB, free: 6.477 MB / 0.5261 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.388e-06/0.4145, allocations: 12 kB / 0.5933 GB, free: 6.465 MB / 0.5261 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 2.775e-06/0.4145, allocations: 0.6875 kB / 0.5933 GB, free: 6.465 MB / 0.5261 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.105e-05/0.4145, allocations: 7.969 kB / 0.5933 GB, free: 6.457 MB / 0.5261 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001988/0.4165, allocations: 1.369 MB / 0.5946 GB, free: 5.035 MB / 0.5261 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.268e-06/0.4165, allocations: 7.938 kB / 0.5946 GB, free: 5.027 MB / 0.5261 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004974/0.417, allocations: 210.6 kB / 0.5948 GB, free: 4.824 MB / 0.5261 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0003163/0.4173, allocations: 115 kB / 0.5949 GB, free: 4.711 MB / 0.5261 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.235e-05/0.4174, allocations: 27.91 kB / 0.595 GB, free: 4.684 MB / 0.5261 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001235/0.4186, allocations: 1.33 MB / 0.5963 GB, free: 3.258 MB / 0.5261 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.234e-06/0.4186, allocations: 0.7031 kB / 0.5963 GB, free: 3.258 MB / 0.5261 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001013/0.4196, allocations: 0.8793 MB / 0.5971 GB, free: 2.332 MB / 0.5261 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0002355/0.4199, allocations: 171 kB / 0.5973 GB, free: 2.164 MB / 0.5261 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.448e-05/0.4199, allocations: 24 kB / 0.5973 GB, free: 2.141 MB / 0.5261 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002891/0.4202, allocations: 47.97 kB / 0.5973 GB, free: 2.094 MB / 0.5261 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001162/0.4203, allocations: 76.73 kB / 0.5974 GB, free: 2.02 MB / 0.5261 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.269e-05/0.4204, allocations: 31.97 kB / 0.5974 GB, free: 1.988 MB / 0.5261 GB
Notification: Performance of sorting global known variables: time 0.0002475/0.4206, allocations: 296.5 kB / 0.5977 GB, free: 1.699 MB / 0.5261 GB
Notification: Performance of sort global known variables: time 5e-08/0.4206, allocations: 0 / 0.5977 GB, free: 1.699 MB / 0.5261 GB
Notification: Performance of remove unused functions: time 0.000889/0.4215, allocations: 454.7 kB / 0.5982 GB, free: 1.254 MB / 0.5261 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 7
 * Number of states: 3 (senTem.T,senRelHum.phi,senMasFra.X)
 * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext)
 * Number of discrete states: 2 (weaDat.conTim.tNext,weaDat.conTimMin.tNext)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (105):
 * Single equations (assignments): 102
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * 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 0.001756/0.4233, allocations: 0.8259 MB / 0.599 GB, free: 0.7969 MB / 0.5261 GB
Notification: Performance of simCode: created initialization part: time 0.0007788/0.4241, allocations: 0.552 MB / 0.5995 GB, free: 236 kB / 0.5261 GB
Notification: Performance of simCode: created event and clocks part: time 1.345e-05/0.4241, allocations: 16.12 kB / 0.5995 GB, free: 220 kB / 0.5261 GB
Notification: Performance of simCode: created simulation system equations: time 0.0004187/0.4245, allocations: 398.9 kB / 0.5999 GB, free: 15.81 MB / 0.5417 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001013/0.4255, allocations: 482.6 kB / 0.6004 GB, free: 15.38 MB / 0.5417 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002659/0.4282, allocations: 1.96 MB / 0.6023 GB, free: 13.36 MB / 0.5417 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001647/0.4283, allocations: 243.6 kB / 0.6025 GB, free: 13.09 MB / 0.5417 GB
Notification: Performance of simCode: alias equations: time 0.0005881/0.4289, allocations: 245.4 kB / 0.6027 GB, free: 12.85 MB / 0.5417 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001028/0.43, allocations: 416.9 kB / 0.6031 GB, free: 12.44 MB / 0.5417 GB
Notification: Performance of SimCode: time 1.643e-06/0.43, allocations: 0 / 0.6031 GB, free: 12.44 MB / 0.5417 GB
Notification: Performance of Templates: time 0.0287/0.4587, allocations: 23.07 MB / 0.6257 GB, free: 5.828 MB / 0.5573 GB
"
[Timeout remaining time 660]
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside.makefile [Timeout 660]
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside -abortSlowSimulation -alarm=240 -s gbode -gbm=radauIIA3 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Sources.Examples.Outside.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.615110677666962]