Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.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 0.001909/0.001909, allocations: 110.5 kB / 16.46 MB, free: 6.508 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 0.002279/0.002279, allocations: 213.7 kB / 19.43 MB, free: 3.648 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 1.512/1.512, allocations: 230.6 MB / 252.8 MB, free: 9.113 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.391/3.391, allocations: 0.49 GB / 0.7916 GB, free: 33.43 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.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: "" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow,fileNamePrefix="Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_SeriesFanCVF_Subsequences_Validation_ActiveAirFlow",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow,fileNamePrefix="Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_SeriesFanCVF_Subsequences_Validation_ActiveAirFlow",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 0.002139/0.002139, allocations: 67.67 kB / 1.149 GB, free: 26.34 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.4239/0.4261, allocations: 176.1 MB / 1.321 GB, free: 3.332 MB / 1.014 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow): time 0.002751/0.4288, allocations: 1.011 MB / 1.322 GB, free: 2.32 MB / 1.014 GB
Notification: Performance of NFInst.instExpressions: time 0.001535/0.4303, allocations: 1.018 MB / 1.323 GB, free: 1.289 MB / 1.014 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001082/0.4304, allocations: 4 kB / 1.323 GB, free: 1.285 MB / 1.014 GB
Notification: Performance of NFTyping.typeComponents: time 5.874e-05/0.4305, allocations: 15.8 kB / 1.323 GB, free: 1.27 MB / 1.014 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001327/0.4306, allocations: 27.75 kB / 1.323 GB, free: 1.242 MB / 1.014 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002767/0.4309, allocations: 59.94 kB / 1.323 GB, free: 1.184 MB / 1.014 GB
Notification: Performance of NFFlatten.flatten: time 0.0002375/0.4312, allocations: 176 kB / 1.323 GB, free: 1.012 MB / 1.014 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002012/0.4314, allocations: 60.5 kB / 1.323 GB, free: 0.9531 MB / 1.014 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002319/0.4316, allocations: 75.7 kB / 1.323 GB, free: 0.8789 MB / 1.014 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001334/0.4317, allocations: 79.61 kB / 1.323 GB, free: 0.8008 MB / 1.014 GB
Notification: Performance of NFPackage.collectConstants: time 3.607e-05/0.4318, allocations: 20 kB / 1.323 GB, free: 0.7812 MB / 1.014 GB
Notification: Performance of NFFlatten.collectFunctions: time 5.703e-05/0.4318, allocations: 16 kB / 1.323 GB, free: 0.7656 MB / 1.014 GB
Notification: Performance of NFScalarize.scalarize: time 5.032e-05/0.4319, allocations: 39.91 kB / 1.323 GB, free: 0.7266 MB / 1.014 GB
Notification: Performance of NFVerifyModel.verify: time 8.736e-05/0.4319, allocations: 71.59 kB / 1.323 GB, free: 0.6562 MB / 1.014 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003237/0.4323, allocations: 219 kB / 1.324 GB, free: 452 kB / 1.014 GB
Notification: Performance of FrontEnd - DAE generated: time 7.273e-06/0.4323, allocations: 4 kB / 1.324 GB, free: 448 kB / 1.014 GB
Notification: Performance of FrontEnd: time 1.663e-06/0.4323, allocations: 0 / 1.324 GB, free: 448 kB / 1.014 GB
Notification: Performance of Transformations before backend: time 6.372e-06/0.4323, allocations: 4 kB / 1.324 GB, free: 444 kB / 1.014 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 35
 * Number of variables: 35
Notification: Performance of Generate backend data structure: time 0.0008191/0.4331, allocations: 454.7 kB / 1.324 GB, free: 15.94 MB / 1.029 GB
Notification: Performance of prepare preOptimizeDAE: time 5.107e-05/0.4332, allocations: 11.98 kB / 1.324 GB, free: 15.93 MB / 1.029 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 6.248e-05/0.4332, allocations: 46.73 kB / 1.324 GB, free: 15.87 MB / 1.029 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001607/0.4334, allocations: 28.83 kB / 1.324 GB, free: 15.84 MB / 1.029 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004939/0.4339, allocations: 263.9 kB / 1.324 GB, free: 15.55 MB / 1.029 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.289e-05/0.4339, allocations: 8.375 kB / 1.324 GB, free: 15.54 MB / 1.029 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.777e-05/0.4339, allocations: 20.36 kB / 1.324 GB, free: 15.52 MB / 1.029 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003676/0.4343, allocations: 146 kB / 1.325 GB, free: 15.37 MB / 1.029 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.102e-05/0.4343, allocations: 3.938 kB / 1.325 GB, free: 15.37 MB / 1.029 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.869e-05/0.4343, allocations: 4 kB / 1.325 GB, free: 15.36 MB / 1.029 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.936e-06/0.4343, allocations: 8 kB / 1.325 GB, free: 15.36 MB / 1.029 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003859/0.4347, allocations: 123.8 kB / 1.325 GB, free: 15.23 MB / 1.029 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0007786/0.4355, allocations: 476.3 kB / 1.325 GB, free: 14.72 MB / 1.029 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003295/0.4358, allocations: 122.5 kB / 1.325 GB, free: 14.59 MB / 1.029 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000169/0.436, allocations: 44.83 kB / 1.325 GB, free: 14.54 MB / 1.029 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.352e-05/0.436, allocations: 4 kB / 1.325 GB, free: 14.54 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.926e-05/0.436, allocations: 30.56 kB / 1.325 GB, free: 14.5 MB / 1.029 GB
Notification: Performance of pre-optimization done (n=12): time 1.203e-06/0.436, allocations: 0 / 1.325 GB, free: 14.5 MB / 1.029 GB
Notification: Performance of matching and sorting (n=12): time 0.0006253/0.4367, allocations: 177.8 kB / 1.326 GB, free: 14.32 MB / 1.029 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.925e-05/0.4367, allocations: 55.34 kB / 1.326 GB, free: 14.25 MB / 1.029 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001678/0.4369, allocations: 160.4 kB / 1.326 GB, free: 14.08 MB / 1.029 GB
Notification: Performance of collectPreVariables (initialization): time 2.499e-05/0.4369, allocations: 25.7 kB / 1.326 GB, free: 14.05 MB / 1.029 GB
Notification: Performance of collectInitialEqns (initialization): time 9.303e-05/0.437, allocations: 120.4 kB / 1.326 GB, free: 13.93 MB / 1.029 GB
Notification: Performance of collectInitialBindings (initialization): time 4.077e-05/0.437, allocations: 35.72 kB / 1.326 GB, free: 13.89 MB / 1.029 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 8.009e-05/0.4371, allocations: 41.7 kB / 1.326 GB, free: 13.84 MB / 1.029 GB
Notification: Performance of setup shared object (initialization): time 0.000183/0.4373, allocations: 326.8 kB / 1.326 GB, free: 13.52 MB / 1.029 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001622/0.4375, allocations: 43.97 kB / 1.326 GB, free: 13.47 MB / 1.029 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001832/0.4377, allocations: 73.92 kB / 1.326 GB, free: 13.39 MB / 1.029 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003466/0.438, allocations: 119.3 kB / 1.327 GB, free: 13.26 MB / 1.029 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.103e-06/0.438, allocations: 0 / 1.327 GB, free: 13.26 MB / 1.029 GB
Notification: Performance of matching and sorting (n=15) (initialization): time 0.0004108/0.4384, allocations: 153.5 kB / 1.327 GB, free: 13.11 MB / 1.029 GB
Notification: Performance of prepare postOptimizeDAE: time 1.976e-05/0.4384, allocations: 8 kB / 1.327 GB, free: 13.1 MB / 1.029 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.971e-06/0.4384, allocations: 0 / 1.327 GB, free: 13.1 MB / 1.029 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.526e-05/0.4385, allocations: 0 / 1.327 GB, free: 13.1 MB / 1.029 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001777/0.4386, allocations: 31.92 kB / 1.327 GB, free: 13.07 MB / 1.029 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.376e-05/0.4386, allocations: 3.984 kB / 1.327 GB, free: 13.06 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001017/0.4388, allocations: 15.89 kB / 1.327 GB, free: 13.05 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.538e-05/0.4388, allocations: 4 kB / 1.327 GB, free: 13.04 MB / 1.029 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 9 (reaToInt2.y,actAirSet.or2.y,actAirSet.ifSetUp.y,actAirSet.ifCooDow.y,actAirSet.ifOcc.y,actAirSet.or3.y,actAirSet.setUpMod.y,actAirSet.cooDowMod.y,actAirSet.occMod.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (15):
 * Single equations (assignments): 15
 * 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 0.0001436/0.4389, allocations: 140 kB / 1.327 GB, free: 12.9 MB / 1.029 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.969e-05/0.439, allocations: 15.89 kB / 1.327 GB, free: 12.88 MB / 1.029 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.046e-05/0.439, allocations: 12.72 kB / 1.327 GB, free: 12.87 MB / 1.029 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.03e-06/0.439, allocations: 4 kB / 1.327 GB, free: 12.86 MB / 1.029 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.114e-06/0.439, allocations: 7.938 kB / 1.327 GB, free: 12.86 MB / 1.029 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.436e-06/0.439, allocations: 0 / 1.327 GB, free: 12.86 MB / 1.029 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003066/0.4393, allocations: 233.5 kB / 1.327 GB, free: 12.58 MB / 1.029 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.042e-06/0.4393, allocations: 0 / 1.327 GB, free: 12.58 MB / 1.029 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001321/0.4394, allocations: 23.97 kB / 1.327 GB, free: 12.55 MB / 1.029 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.655e-06/0.4394, allocations: 4 kB / 1.327 GB, free: 12.55 MB / 1.029 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.864e-05/0.4395, allocations: 7.984 kB / 1.327 GB, free: 12.54 MB / 1.029 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.443e-06/0.4395, allocations: 0 / 1.327 GB, free: 12.54 MB / 1.029 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.353e-06/0.4395, allocations: 4 kB / 1.327 GB, free: 12.54 MB / 1.029 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004466/0.4399, allocations: 227.4 kB / 1.327 GB, free: 12.3 MB / 1.029 GB
Notification: Performance of postOpt removeConstants (simulation): time 7.19e-05/0.44, allocations: 96.89 kB / 1.327 GB, free: 12.19 MB / 1.029 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.201e-05/0.44, allocations: 11.88 kB / 1.327 GB, free: 12.18 MB / 1.029 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001239/0.4401, allocations: 11.98 kB / 1.327 GB, free: 12.16 MB / 1.029 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.479e-05/0.4402, allocations: 19.97 kB / 1.327 GB, free: 12.14 MB / 1.029 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.085e-06/0.4402, allocations: 0 / 1.327 GB, free: 12.14 MB / 1.029 GB
Notification: Performance of sorting global known variables: time 9.431e-05/0.4403, allocations: 111.2 kB / 1.328 GB, free: 12.04 MB / 1.029 GB
Notification: Performance of sort global known variables: time 9e-08/0.4403, allocations: 0 / 1.328 GB, free: 12.04 MB / 1.029 GB
Notification: Performance of remove unused functions: time 0.0002651/0.4406, allocations: 27.89 kB / 1.328 GB, free: 12.01 MB / 1.029 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 6 (actAirSet.or3.y,actAirSet.ifOcc.y,actAirSet.ifCooDow.y,actAirSet.ifSetUp.y,actAirSet.or2.y,reaToInt2.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (12):
 * Single equations (assignments): 12
 * 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 Backend phase and start with SimCode phase: time 0.0008242/0.4414, allocations: 0.7748 MB / 1.328 GB, free: 11.21 MB / 1.029 GB
Notification: Performance of simCode: created initialization part: time 0.00041/0.4418, allocations: 112 kB / 1.328 GB, free: 11.1 MB / 1.029 GB
Notification: Performance of simCode: created event and clocks part: time 6.181e-06/0.4418, allocations: 4 kB / 1.328 GB, free: 11.09 MB / 1.029 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001713/0.442, allocations: 52.52 kB / 1.329 GB, free: 11.04 MB / 1.029 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003513/0.4423, allocations: 18.73 kB / 1.329 GB, free: 11.03 MB / 1.029 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002603/0.4449, allocations: 1.747 MB / 1.33 GB, free: 9.18 MB / 1.029 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003917/0.4453, allocations: 0.7162 MB / 1.331 GB, free: 8.434 MB / 1.029 GB
Notification: Performance of simCode: alias equations: time 8.672e-05/0.4454, allocations: 17.08 kB / 1.331 GB, free: 8.418 MB / 1.029 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001172/0.4455, allocations: 55.41 kB / 1.331 GB, free: 8.363 MB / 1.029 GB
Notification: Performance of SimCode: time 6.02e-07/0.4455, allocations: 0 / 1.331 GB, free: 8.363 MB / 1.029 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03075/0.4763, allocations: 2.769 MB / 1.334 GB, free: 5.797 MB / 1.029 GB
Notification: Performance of buildModelFMU: Generate platform static: time 8.571/9.047, allocations: 7.875 kB / 1.334 GB, free: 5.789 MB / 1.029 GB
"
[Timeout remaining time 291]
(rm -f Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.pipe ; mkfifo Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.pipe ; head -c 1048576 < Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.pipe >> ../files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow_res.mat --tempDir=temp_Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_SeriesFanCVF_Subsequences_Validation_ActiveAirFlow_fmu --startTime=0 --stopTime=3600 --stepSize=1.44 --timeout=400 --tolerance=1e-06 Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_SeriesFanCVF_Subsequences_Validation_ActiveAirFlow.fmu > Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.pipe 2>&1) [Timeout 420.0]
diffSimulationResults("Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_SeriesFanCVF_Subsequences_Validation_ActiveAirFlow.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.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: 16.29461221001111]