Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable.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 0.001347/0.001347, allocations: 114.3 kB / 18.94 MB, free: 2.934 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 0.001511/0.001511, allocations: 213.2 kB / 22.25 MB, free: 5.082 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 1.597/1.597, allocations: 230.6 MB / 256 MB, free: 8.02 MB / 206.1 MB " [Timeout remaining time 178] 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 3.466/3.466, allocations: 0.505 GB / 0.8101 GB, free: 22.04 MB / 0.6231 GB " [Timeout remaining time 176] Using package Buildings with version 13.0.0 (/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: "" <> buildModelFMU(Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_CDL_Logical_Sources_Validation_TimeTable",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_CDL_Logical_Sources_Validation_TimeTable",fmuType="me",version="2.0",platforms={"static"}) [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 0.00209/0.00209, allocations: 66.47 kB / 1.177 GB, free: 17.11 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3787/0.3808, allocations: 180.2 MB / 1.353 GB, free: 8.453 MB / 1.045 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable): time 0.002328/0.3831, allocations: 0.865 MB / 1.354 GB, free: 7.59 MB / 1.045 GB Notification: Performance of NFInst.instExpressions: time 0.002313/0.3854, allocations: 1.482 MB / 1.355 GB, free: 6.094 MB / 1.045 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001044/0.3855, allocations: 7.938 kB / 1.355 GB, free: 6.086 MB / 1.045 GB Notification: Performance of NFTyping.typeComponents: time 0.0005251/0.3861, allocations: 203.4 kB / 1.355 GB, free: 5.887 MB / 1.045 GB Notification: Performance of NFTyping.typeBindings: time 0.0001826/0.3863, allocations: 115.6 kB / 1.355 GB, free: 5.773 MB / 1.045 GB Notification: Performance of NFTyping.typeClassSections: time 0.001167/0.3874, allocations: 363.5 kB / 1.356 GB, free: 5.426 MB / 1.045 GB Notification: Performance of NFFlatten.flatten: time 0.001124/0.3885, allocations: 0.8855 MB / 1.357 GB, free: 4.539 MB / 1.045 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001704/0.3887, allocations: 56.55 kB / 1.357 GB, free: 4.484 MB / 1.045 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0005429/0.3893, allocations: 351.4 kB / 1.357 GB, free: 4.141 MB / 1.045 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0005306/0.3898, allocations: 287.3 kB / 1.357 GB, free: 3.859 MB / 1.045 GB Notification: Performance of NFPackage.collectConstants: time 0.0001758/0.39, allocations: 51.88 kB / 1.357 GB, free: 3.809 MB / 1.045 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0003305/0.3903, allocations: 127.9 kB / 1.358 GB, free: 3.684 MB / 1.045 GB Notification: Performance of NFScalarize.scalarize: time 0.0004995/0.3908, allocations: 363.8 kB / 1.358 GB, free: 3.328 MB / 1.045 GB Notification: Performance of NFVerifyModel.verify: time 0.0004061/0.3912, allocations: 282.7 kB / 1.358 GB, free: 3.051 MB / 1.045 GB Notification: Performance of NFConvertDAE.convert: time 0.001086/0.3923, allocations: 0.9115 MB / 1.359 GB, free: 2.137 MB / 1.045 GB Notification: Performance of FrontEnd - DAE generated: time 4.849e-06/0.3923, allocations: 0 / 1.359 GB, free: 2.137 MB / 1.045 GB Notification: Performance of FrontEnd: time 1.112e-06/0.3923, allocations: 0 / 1.359 GB, free: 2.137 MB / 1.045 GB Notification: Performance of Transformations before backend: time 2.033e-05/0.3923, allocations: 4 kB / 1.359 GB, free: 2.133 MB / 1.045 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 27 * Number of variables: 27 Notification: Performance of Generate backend data structure: time 0.00187/0.3942, allocations: 0.828 MB / 1.36 GB, free: 1.266 MB / 1.045 GB Notification: Performance of prepare preOptimizeDAE: time 4.055e-05/0.3942, allocations: 15.97 kB / 1.36 GB, free: 1.25 MB / 1.045 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.412e-05/0.3943, allocations: 42.73 kB / 1.36 GB, free: 1.199 MB / 1.045 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002272/0.3945, allocations: 56.61 kB / 1.36 GB, free: 1.145 MB / 1.045 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009928/0.3955, allocations: 0.4887 MB / 1.36 GB, free: 0.6328 MB / 1.045 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.395e-05/0.3955, allocations: 24.61 kB / 1.36 GB, free: 0.6094 MB / 1.045 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001126/0.3957, allocations: 36.38 kB / 1.36 GB, free: 0.5742 MB / 1.045 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0005101/0.3962, allocations: 315.3 kB / 1.361 GB, free: 260 kB / 1.045 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.179e-05/0.3962, allocations: 3.938 kB / 1.361 GB, free: 256 kB / 1.045 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.396e-05/0.3962, allocations: 4 kB / 1.361 GB, free: 252 kB / 1.045 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.003e-06/0.3962, allocations: 4 kB / 1.361 GB, free: 248 kB / 1.045 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003532/0.3966, allocations: 219.8 kB / 1.361 GB, free: 28 kB / 1.045 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002098/0.3987, allocations: 1.152 MB / 1.362 GB, free: 14.82 MB / 1.061 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000694/0.3994, allocations: 471.6 kB / 1.363 GB, free: 14.34 MB / 1.061 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002591/0.3996, allocations: 174.6 kB / 1.363 GB, free: 14.16 MB / 1.061 GB Notification: Performance of preOpt evalFunc (simulation): time 1.696e-05/0.3996, allocations: 7.984 kB / 1.363 GB, free: 14.15 MB / 1.061 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004915/0.4001, allocations: 325.5 kB / 1.363 GB, free: 13.81 MB / 1.061 GB Notification: Performance of pre-optimization done (n=24): time 1.963e-06/0.4001, allocations: 0 / 1.363 GB, free: 13.81 MB / 1.061 GB Notification: Performance of matching and sorting (n=24): time 0.001129/0.4012, allocations: 0.6343 MB / 1.364 GB, free: 13.17 MB / 1.061 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.633e-05/0.4013, allocations: 115 kB / 1.364 GB, free: 13.03 MB / 1.061 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000774/0.4021, allocations: 0.6032 MB / 1.364 GB, free: 12.42 MB / 1.061 GB Notification: Performance of collectPreVariables (initialization): time 0.0001021/0.4022, allocations: 49.64 kB / 1.364 GB, free: 12.37 MB / 1.061 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002448/0.4025, allocations: 209.7 kB / 1.365 GB, free: 12.15 MB / 1.061 GB Notification: Performance of collectInitialBindings (initialization): time 6.881e-05/0.4025, allocations: 67.52 kB / 1.365 GB, free: 12.09 MB / 1.061 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002822/0.4028, allocations: 185.5 kB / 1.365 GB, free: 11.9 MB / 1.061 GB Notification: Performance of setup shared object (initialization): time 0.0001811/0.403, allocations: 350.8 kB / 1.365 GB, free: 11.55 MB / 1.061 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002066/0.4032, allocations: 127.9 kB / 1.365 GB, free: 11.42 MB / 1.061 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009396/0.4041, allocations: 0.7172 MB / 1.366 GB, free: 10.53 MB / 1.061 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004113/0.4046, allocations: 300.4 kB / 1.366 GB, free: 10.19 MB / 1.061 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.276e-06/0.4046, allocations: 0 / 1.366 GB, free: 10.19 MB / 1.061 GB Notification: Performance of matching and sorting (n=36) (initialization): time 0.0007263/0.4053, allocations: 420.9 kB / 1.367 GB, free: 9.77 MB / 1.061 GB Notification: Performance of prepare postOptimizeDAE: time 2.072e-05/0.4053, allocations: 10.03 kB / 1.367 GB, free: 9.762 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.038e-05/0.4053, allocations: 8.312 kB / 1.367 GB, free: 9.754 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.945e-05/0.4053, allocations: 11.94 kB / 1.367 GB, free: 9.742 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001629/0.4055, allocations: 31.92 kB / 1.367 GB, free: 9.711 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.271e-05/0.4055, allocations: 7.984 kB / 1.367 GB, free: 9.703 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001309/0.4068, allocations: 124.2 kB / 1.367 GB, free: 9.582 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.692e-05/0.4068, allocations: 11.98 kB / 1.367 GB, free: 9.57 MB / 1.061 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * Number of states: 0 () * Number of discrete variables: 33 ($whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,booTimTab.intTimTab.idx,$PRE.booTimTab.intTimTab.idx,booTimTab.intTimTab.y[2],$PRE.booTimTab.intTimTab.y[2],booTimTab.intTimTab.y[1],$PRE.booTimTab.intTimTab.y[1],booTimTab.y[2],booTimTab.y[1],$whenCondition5,booTimTabOneRow.intTimTab.idx,$PRE.booTimTabOneRow.intTimTab.idx,booTimTabOneRow.intTimTab.y[2],$PRE.booTimTabOneRow.intTimTab.y[2],booTimTabOneRow.intTimTab.y[1],$PRE.booTimTabOneRow.intTimTab.y[1],booTimTabOneRow.y[2],booTimTabOneRow.y[1],$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,booTimTabTwi.intTimTab.idx,$PRE.booTimTabTwi.intTimTab.idx,booTimTabTwi.intTimTab.y[2],$PRE.booTimTabTwi.intTimTab.y[2],booTimTabTwi.intTimTab.y[1],$PRE.booTimTabTwi.intTimTab.y[1],booTimTabTwi.y[2],booTimTabTwi.y[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (36): * Single equations (assignments): 36 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0003855/0.4072, allocations: 265.6 kB / 1.367 GB, free: 9.301 MB / 1.061 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 8.379e-05/0.4073, allocations: 43.72 kB / 1.367 GB, free: 9.258 MB / 1.061 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0001002/0.4074, allocations: 51.38 kB / 1.367 GB, free: 9.207 MB / 1.061 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.765e-06/0.4074, allocations: 11.88 kB / 1.367 GB, free: 9.195 MB / 1.061 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.951e-06/0.4074, allocations: 0 / 1.367 GB, free: 9.195 MB / 1.061 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.584e-06/0.4074, allocations: 7.984 kB / 1.367 GB, free: 9.188 MB / 1.061 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004705/0.4079, allocations: 380.3 kB / 1.368 GB, free: 8.773 MB / 1.061 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.009e-06/0.4079, allocations: 4 kB / 1.368 GB, free: 8.77 MB / 1.061 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.594e-05/0.4079, allocations: 11.92 kB / 1.368 GB, free: 8.758 MB / 1.061 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.935e-06/0.4079, allocations: 0 / 1.368 GB, free: 8.758 MB / 1.061 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.284e-05/0.408, allocations: 8 kB / 1.368 GB, free: 8.75 MB / 1.061 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.368e-06/0.408, allocations: 3.938 kB / 1.368 GB, free: 8.746 MB / 1.061 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.437e-06/0.408, allocations: 4 kB / 1.368 GB, free: 8.742 MB / 1.061 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000767/0.4087, allocations: 0.5162 MB / 1.368 GB, free: 8.203 MB / 1.061 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00011/0.4089, allocations: 51.75 kB / 1.368 GB, free: 8.152 MB / 1.061 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.362e-05/0.4089, allocations: 3.984 kB / 1.368 GB, free: 8.148 MB / 1.061 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001655/0.4091, allocations: 19.92 kB / 1.368 GB, free: 8.129 MB / 1.061 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.183e-05/0.4092, allocations: 27.97 kB / 1.368 GB, free: 8.102 MB / 1.061 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.995e-05/0.4092, allocations: 15.98 kB / 1.368 GB, free: 8.086 MB / 1.061 GB Notification: Performance of sorting global known variables: time 0.0005587/0.4097, allocations: 439 kB / 1.369 GB, free: 7.66 MB / 1.061 GB Notification: Performance of sort global known variables: time 7e-08/0.4097, allocations: 0 / 1.369 GB, free: 7.66 MB / 1.061 GB Notification: Performance of remove unused functions: time 0.0004996/0.4102, allocations: 111.8 kB / 1.369 GB, free: 7.551 MB / 1.061 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 24 ($whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,booTimTab.y[1],booTimTab.y[2],booTimTab.intTimTab.y[1],booTimTab.intTimTab.y[2],booTimTab.intTimTab.idx,$whenCondition5,booTimTabOneRow.y[1],booTimTabOneRow.y[2],booTimTabOneRow.intTimTab.y[1],booTimTabOneRow.intTimTab.y[2],booTimTabOneRow.intTimTab.idx,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,booTimTabTwi.y[1],booTimTabTwi.y[2],booTimTabTwi.intTimTab.y[1],booTimTabTwi.intTimTab.y[2],booTimTabTwi.intTimTab.idx) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (24): * Single equations (assignments): 15 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 9 * 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 0.001207/0.4114, allocations: 1.104 MB / 1.37 GB, free: 6.41 MB / 1.061 GB Notification: Performance of simCode: created initialization part: time 0.0006549/0.4121, allocations: 349.2 kB / 1.37 GB, free: 6.07 MB / 1.061 GB Notification: Performance of simCode: created event and clocks part: time 2.355e-06/0.4121, allocations: 0 / 1.37 GB, free: 6.07 MB / 1.061 GB Notification: Performance of simCode: created simulation system equations: time 0.0002564/0.4124, allocations: 167.8 kB / 1.37 GB, free: 5.906 MB / 1.061 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003268/0.4127, allocations: 36.25 kB / 1.37 GB, free: 5.875 MB / 1.061 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006225/0.4189, allocations: 4.4 MB / 1.375 GB, free: 1.285 MB / 1.061 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005424/0.4195, allocations: 0.8394 MB / 1.376 GB, free: 424 kB / 1.061 GB Notification: Performance of simCode: alias equations: time 0.0002949/0.4197, allocations: 93.56 kB / 1.376 GB, free: 332 kB / 1.061 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002152/0.42, allocations: 131.4 kB / 1.376 GB, free: 200 kB / 1.061 GB Notification: Performance of SimCode: time 5.01e-07/0.42, allocations: 4 kB / 1.376 GB, free: 196 kB / 1.061 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04515/0.4651, allocations: 11.83 MB / 1.387 GB, free: 4.605 MB / 1.076 GB Notification: Performance of buildModelFMU: Generate platform static: time 11.81/12.27, allocations: 7.844 kB / 1.387 GB, free: 4.598 MB / 1.076 GB " [Timeout remaining time 288] (rm -f Buildings_latest_Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_latest_Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable_res.mat --tempDir=temp_Buildings_latest_Buildings_Controls_OBC_CDL_Logical_Sources_Validation_TimeTable_fmu --startTime=0 --stopTime=15 --stepSize=0.006 --timeout=800 --tolerance=1e-06 Buildings_latest_Buildings_Controls_OBC_CDL_Logical_Sources_Validation_TimeTable.fmu > Buildings_latest_Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable.pipe 2>&1) [Timeout 840.0] diffSimulationResults("Buildings_latest_Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_OBC_CDL_Logical_Sources_Validation_TimeTable.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Controls.OBC.CDL.Logical.Sources.Validation.TimeTable.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: 19.489468949846923]