Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.ThermalZones.Detailed.Constructions.Examples.ExteriorWallTwoWindows.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "[:1:22-1:33:writable] Warning: Modelica only supports 32-bit signed integers! Transforming: 13743895347 into a real Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.0003023/0.0003023, allocations: 0 / 0, free: 0 / 0 " [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 0.0002411/0.0002411, allocations: 0 / 0, free: 0 / 0 " [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 0.158/0.158, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 0.4177/0.4177, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 179] Using package Buildings with version 14.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/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: simulate(Buildings.ThermalZones.Detailed.Constructions.Examples.ExteriorWallTwoWindows,startTime=0,stopTime=1.2096e+06,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|conExt.[0-9,]+..opa.T.[0-9,]+.|conExt.[0-9,]+..win.glaUns.glass_a.T|conExt.[0-9,]+..win.glaUns.glass_b.T|bouConExt.weaBus.TDryBul",fileNamePrefix="Buildings_latest_Buildings.ThermalZones.Detailed.Constructions.Examples.ExteriorWallTwoWindows",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") simulate(Buildings.ThermalZones.Detailed.Constructions.Examples.ExteriorWallTwoWindows,startTime=0,stopTime=1.2096e+06,tolerance=1e-06,numberOfIntervals=2500,outputFormat="mat",variableFilter="time|conExt.[0-9,]+..opa.T.[0-9,]+.|conExt.[0-9,]+..win.glaUns.glass_a.T|conExt.[0-9,]+..win.glaUns.glass_b.T|bouConExt.weaBus.TDryBul",fileNamePrefix="Buildings_latest_Buildings.ThermalZones.Detailed.Constructions.Examples.ExteriorWallTwoWindows",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") [Timeout 540] "Notification: Performance of FrontEnd - loaded program: time 6.51e-07/6.51e-07, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - Absyn->SCode: time 1.763e-05/1.828e-05, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.Constructions.Examples.ExteriorWallTwoWindows): time 0.0166/0.01662, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.instExpressions: time 0.1356/0.1523, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFInst.updateImplicitVariability: time 0.003574/0.1558, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeComponents: time 0.005614/0.1615, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeBindings: time 0.004023/0.1655, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFTyping.typeClassSections: time 0.004847/0.1703, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.flatten: time 0.007509/0.1778, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.resolveConnections: time 0.002823/0.1807, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFEvalConstants.evaluate: time 0.006426/0.1871, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFSimplifyModel.simplify: time 0.003676/0.1908, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFPackage.collectConstants: time 0.0008464/0.1916, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFFlatten.collectFunctions: time 0.001829/0.1934, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFScalarize.scalarize: time 0.002101/0.1955, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFVerifyModel.verify: time 0.002842/0.1984, allocations: 0 / 0, free: 0 / 0 Notification: Performance of NFConvertDAE.convert: time 0.008341/0.2067, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd - DAE generated: time 0.0009743/0.2077, allocations: 0 / 0, free: 0 / 0 Notification: Performance of FrontEnd: time 2.294e-06/0.2077, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Transformations before backend: time 4.383e-05/0.2077, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1247 * Number of variables: 1247 Notification: Performance of Generate backend data structure: time 0.01407/0.2218, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare preOptimizeDAE: time 0.0003602/0.2222, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01463/0.2368, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evaluateParameters (simulation): time 0.006631/0.2434, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003058/0.2437, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt expandDerOperator (simulation): time 0.0009223/0.2447, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt clockPartitioning (simulation): time 0.009396/0.2541, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt findStateOrder (simulation): time 7.603e-05/0.2541, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006174/0.2547, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.894e-05/0.2548, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00452/0.2593, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0216/0.2809, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt comSubExp (simulation): time 0.003928/0.2849, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt resolveLoops (simulation): time 0.001562/0.2864, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt evalFunc (simulation): time 0.0001666/0.2866, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002928/0.2895, allocations: 0 / 0, free: 0 / 0 Notification: Performance of pre-optimization done (n=374): time 1.153e-05/0.2895, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=374): time 0.008494/0.298, allocations: 0 / 0, free: 0 / 0 Notification: Performance of inlineWhenForInitialization (initialization): time 8.04e-05/0.2981, allocations: 0 / 0, free: 0 / 0 Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006723/0.3048, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectPreVariables (initialization): time 0.00109/0.3059, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialEqns (initialization): time 0.001191/0.3071, allocations: 0 / 0, free: 0 / 0 Notification: Performance of collectInitialBindings (initialization): time 0.0008114/0.3079, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simplifyInitialFunctions (initialization): time 0.001677/0.3096, allocations: 0 / 0, free: 0 / 0 Notification: Performance of setup shared object (initialization): time 1.324e-05/0.3096, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization): time 0.001992/0.3116, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization): time 0.001916/0.3135, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization): time 0.003379/0.3169, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.065e-05/0.3169, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=563) (initialization): time 0.005846/0.3228, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 2.933e-05/0.3228, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01926/0.3421, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 0.03856/0.3806, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004171/0.3848, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004868/0.3897, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004432/0.3941, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007175/0.3948, allocations: 0 / 0, free: 0 / 0 Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003645/0.3985, allocations: 0 / 0, free: 0 / 0 Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002234/0.4007, allocations: 0 / 0, free: 0 / 0 Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003494/0.4042, allocations: 0 / 0, free: 0 / 0 Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.369e-05/0.4042, allocations: 0 / 0, free: 0 / 0 Notification: Performance of matching and sorting (n=563) (initialization_lambda0): time 0.006661/0.4109, allocations: 0 / 0, free: 0 / 0 Notification: Performance of prepare postOptimizeDAE: time 3.601e-05/0.4109, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.004153/0.4151, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (initialization): time 0.002482/0.4175, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003702/0.4212, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007065/0.4283, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004019/0.4323, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0005682/0.4329, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 128 * Number of states: 0 () * Number of discrete variables: 47 (weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.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,bouConExt.HDifTil[2].incAng.decAng.k,$PRE.bouConExt.HDifTil[2].incAng.decAng.k,bouConExt.HDifTil[2].incAng.decAng.tNext,$PRE.bouConExt.HDifTil[2].incAng.decAng.tNext,bouConExt.HDifTil[1].incAng.decAng.k,$PRE.bouConExt.HDifTil[1].incAng.decAng.k,bouConExt.HDifTil[1].incAng.decAng.tNext,$PRE.bouConExt.HDifTil[1].incAng.decAng.tNext,bouConExt.HDirTil[2].incAng.decAng.k,$PRE.bouConExt.HDirTil[2].incAng.decAng.k,bouConExt.HDirTil[2].incAng.decAng.tNext,$PRE.bouConExt.HDirTil[2].incAng.decAng.tNext,bouConExt.HDirTil[1].incAng.decAng.k,$PRE.bouConExt.HDirTil[1].incAng.decAng.k,bouConExt.HDirTil[1].incAng.decAng.tNext,$PRE.bouConExt.HDirTil[1].incAng.decAng.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (489): * Single equations (assignments): 482 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 7 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,1,100.0%), (1,1,100.0%), (1,9,100.0%), (1,9,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(4,23), (4,23), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.002256/0.4351, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001429/0.4366, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007077/0.4436, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.528e-05/0.4437, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt constantLinearSystem (simulation): time 7.504e-06/0.4437, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.751e-05/0.4437, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01295/0.4566, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyComplexFunction (simulation): time 0.01362/0.4703, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002999/0.4733, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt tearingSystem (simulation): time 0.01785/0.4911, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001346/0.4925, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00452/0.497, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.725e-06/0.497, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03083/0.5278, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt removeConstants (simulation): time 0.003079/0.5309, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002473/0.5334, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003096/0.5365, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008663/0.5373, allocations: 0 / 0, free: 0 / 0 Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004412/0.5378, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sorting global known variables: time 0.003306/0.5411, allocations: 0 / 0, free: 0 / 0 Notification: Performance of sort global known variables: time 0.0004952/0.5416, allocations: 0 / 0, free: 0 / 0 Notification: Performance of remove unused functions: time 0.00679/0.5484, allocations: 0 / 0, free: 0 / 0 Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 14 (conExt[1].opa.lay[1].T[1],conExt[1].opa.lay[1].T[2],conExt[1].opa.lay[2].T[1],conExt[1].opa.lay[2].T[2],conExt[1].opa.lay[2].T[3],conExt[1].win.capGla.TUns,conExt[1].win.capFra.T,conExt[2].opa.lay[1].T[1],conExt[2].opa.lay[1].T[2],conExt[2].opa.lay[2].T[1],conExt[2].opa.lay[2].T[2],conExt[2].opa.lay[2].T[3],conExt[2].win.capGla.TUns,conExt[2].win.capFra.T) * Number of discrete variables: 27 ($whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,bouConExt.HDirTil[1].incAng.decAng.tNext,bouConExt.HDirTil[1].incAng.decAng.k,bouConExt.HDirTil[2].incAng.decAng.tNext,bouConExt.HDirTil[2].incAng.decAng.k,bouConExt.HDifTil[1].incAng.decAng.tNext,bouConExt.HDifTil[1].incAng.decAng.k,bouConExt.HDifTil[2].incAng.decAng.tNext,bouConExt.HDifTil[2].incAng.decAng.k,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: 18 (weaDat.conTimMin.tNext,weaDat.conTimMin.k,weaDat.locTim.tNext,weaDat.locTim.k,weaDat.conTim.tNext,weaDat.conTim.k,weaDat.eqnTim.tNext,weaDat.eqnTim.k,bouConExt.HDirTil[1].incAng.decAng.tNext,bouConExt.HDirTil[1].incAng.decAng.k,bouConExt.HDifTil[1].incAng.decAng.tNext,bouConExt.HDifTil[1].incAng.decAng.k,bouConExt.HDirTil[2].incAng.decAng.tNext,bouConExt.HDirTil[2].incAng.decAng.k,bouConExt.HDifTil[2].incAng.decAng.tNext,bouConExt.HDifTil[2].incAng.decAng.k,weaDat.decAng.tNext,weaDat.decAng.k) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (345): * Single equations (assignments): 320 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 18 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 7 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(1,5,100.0%), (1,5,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(4,19), (4,19), (1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003151/0.5515, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created initialization part: time 0.009248/0.5608, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created event and clocks part: time 0.0001595/0.5609, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created simulation system equations: time 0.003092/0.564, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006991/0.571, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01708/0.5881, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002273/0.5904, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: alias equations: time 0.005583/0.5959, allocations: 0 / 0, free: 0 / 0 Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0058/0.6017, allocations: 0 / 0, free: 0 / 0 Notification: Performance of SimCode: time 0.0001673/0.6019, allocations: 0 / 0, free: 0 / 0 Notification: Performance of Templates: time 0.04053/0.6424, allocations: 0 / 0, free: 0 / 0 " [Timeout remaining time 539] diffSimulationResults("Buildings_latest_Buildings.ThermalZones.Detailed.Constructions.Examples.ExteriorWallTwoWindows_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_ThermalZones_Detailed_Constructions_Examples_ExteriorWallTwoWindows.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: 2.494589990004897]