Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable.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 0.001751/0.001751, allocations: 114.8 kB / 17.16 MB, free: 5.895 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 0.002195/0.002195, allocations: 210.3 kB / 20.13 MB, free: 2.949 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 1.528/1.528, allocations: 230.6 MB / 253.5 MB, free: 15.11 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 2.904/2.904, allocations: 0.49 GB / 0.7923 GB, free: 1.324 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.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable,fileNamePrefix="Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_SetPoints_Validation_FreezeProtection_Disable",fmuType="cs",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable,fileNamePrefix="Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_SetPoints_Validation_FreezeProtection_Disable",fmuType="cs",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 0.001985/0.001985, allocations: 63.91 kB / 1.15 GB, free: 15.34 MB / 0.9356 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.9478/0.9498, allocations: 176.1 MB / 1.322 GB, free: 24.79 MB / 1.061 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable): time 0.005215/0.955, allocations: 4.544 MB / 1.326 GB, free: 21.51 MB / 1.061 GB
Notification: Performance of NFInst.instExpressions: time 0.004673/0.9596, allocations: 2.838 MB / 1.329 GB, free: 19.35 MB / 1.061 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001214/0.9609, allocations: 35.41 kB / 1.329 GB, free: 19.34 MB / 1.061 GB
Notification: Performance of NFTyping.typeComponents: time 0.000422/0.9613, allocations: 219 kB / 1.329 GB, free: 19.22 MB / 1.061 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001266/0.9614, allocations: 44.23 kB / 1.329 GB, free: 19.18 MB / 1.061 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004998/0.9619, allocations: 259.6 kB / 1.329 GB, free: 19.02 MB / 1.061 GB
Notification: Performance of NFFlatten.flatten: time 0.0005326/0.9624, allocations: 0.6494 MB / 1.33 GB, free: 18.67 MB / 1.061 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002767/0.9627, allocations: 173.6 kB / 1.33 GB, free: 18.56 MB / 1.061 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0001241/0.9628, allocations: 104.1 kB / 1.33 GB, free: 18.51 MB / 1.061 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001148/0.963, allocations: 107.8 kB / 1.33 GB, free: 18.45 MB / 1.061 GB
Notification: Performance of NFPackage.collectConstants: time 5.091e-05/0.963, allocations: 21.88 kB / 1.33 GB, free: 18.45 MB / 1.061 GB
Notification: Performance of NFFlatten.collectFunctions: time 4.14e-05/0.9631, allocations: 25.16 kB / 1.33 GB, free: 18.45 MB / 1.061 GB
Notification: Performance of NFScalarize.scalarize: time 3.972e-05/0.9631, allocations: 48.09 kB / 1.33 GB, free: 18.41 MB / 1.061 GB
Notification: Performance of NFVerifyModel.verify: time 8.702e-05/0.9632, allocations: 117.7 kB / 1.33 GB, free: 18.33 MB / 1.061 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003181/0.9635, allocations: 322.7 kB / 1.331 GB, free: 18.2 MB / 1.061 GB
Notification: Performance of FrontEnd - DAE generated: time 4.408e-06/0.9635, allocations: 0 / 1.331 GB, free: 18.2 MB / 1.061 GB
Notification: Performance of FrontEnd: time 1.283e-06/0.9635, allocations: 1.062 kB / 1.331 GB, free: 18.2 MB / 1.061 GB
Notification: Performance of Transformations before backend: time 5.901e-06/0.9635, allocations: 0 / 1.331 GB, free: 18.2 MB / 1.061 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 43
 * Number of variables: 43
Notification: Performance of Generate backend data structure: time 0.001029/0.9645, allocations: 0.5994 MB / 1.331 GB, free: 17.71 MB / 1.061 GB
Notification: Performance of prepare preOptimizeDAE: time 4.215e-05/0.9646, allocations: 13.86 kB / 1.331 GB, free: 17.71 MB / 1.061 GB
Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 1.78e-05/0.9646, allocations: 4.25 kB / 1.331 GB, free: 17.71 MB / 1.061 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.143e-05/0.9646, allocations: 54.03 kB / 1.331 GB, free: 17.66 MB / 1.061 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 5.429e-05/0.9647, allocations: 32.91 kB / 1.331 GB, free: 17.64 MB / 1.061 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.000947/0.9656, allocations: 367.6 kB / 1.332 GB, free: 17.38 MB / 1.061 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.894e-05/0.9657, allocations: 19.83 kB / 1.332 GB, free: 17.37 MB / 1.061 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 3.61e-05/0.9657, allocations: 16.02 kB / 1.332 GB, free: 17.37 MB / 1.061 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0006296/0.9663, allocations: 263.4 kB / 1.332 GB, free: 17.21 MB / 1.061 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.233e-05/0.9663, allocations: 4.594 kB / 1.332 GB, free: 17.21 MB / 1.061 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.947e-05/0.9664, allocations: 6.594 kB / 1.332 GB, free: 17.21 MB / 1.061 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.626e-06/0.9664, allocations: 5 kB / 1.332 GB, free: 17.21 MB / 1.061 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007934/0.9672, allocations: 190.5 kB / 1.332 GB, free: 17.17 MB / 1.061 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001298/0.9685, allocations: 1.183 MB / 1.333 GB, free: 16.15 MB / 1.061 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0004205/0.9689, allocations: 158.7 kB / 1.334 GB, free: 16.02 MB / 1.061 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.000358/0.9692, allocations: 96.12 kB / 1.334 GB, free: 15.96 MB / 1.061 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.845e-05/0.9693, allocations: 5.094 kB / 1.334 GB, free: 15.96 MB / 1.061 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.121e-05/0.9693, allocations: 42.05 kB / 1.334 GB, free: 15.91 MB / 1.061 GB
Notification: Performance of pre-optimization done (n=6): time 1.843e-06/0.9693, allocations: 0 / 1.334 GB, free: 15.91 MB / 1.061 GB
Notification: Performance of matching and sorting (n=6): time 0.001246/0.9705, allocations: 253.7 kB / 1.334 GB, free: 15.85 MB / 1.061 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.921e-05/0.9706, allocations: 160.7 kB / 1.334 GB, free: 15.66 MB / 1.061 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002089/0.9708, allocations: 227.5 kB / 1.334 GB, free: 15.51 MB / 1.061 GB
Notification: Performance of collectPreVariables (initialization): time 1.375e-05/0.9708, allocations: 27.08 kB / 1.334 GB, free: 15.48 MB / 1.061 GB
Notification: Performance of collectInitialEqns (initialization): time 9.036e-05/0.9709, allocations: 173.3 kB / 1.335 GB, free: 15.33 MB / 1.061 GB
Notification: Performance of collectInitialBindings (initialization): time 2.047e-05/0.9709, allocations: 25.41 kB / 1.335 GB, free: 15.31 MB / 1.061 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 5.587e-05/0.971, allocations: 28.58 kB / 1.335 GB, free: 15.29 MB / 1.061 GB
Notification: Performance of setup shared object (initialization): time 5.695e-05/0.971, allocations: 329 kB / 1.335 GB, free: 14.97 MB / 1.061 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003439/0.9714, allocations: 64.58 kB / 1.335 GB, free: 14.96 MB / 1.061 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003962/0.9717, allocations: 121.2 kB / 1.335 GB, free: 14.89 MB / 1.061 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0008336/0.9726, allocations: 194.8 kB / 1.335 GB, free: 14.79 MB / 1.061 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.006e-06/0.9726, allocations: 0 / 1.335 GB, free: 14.79 MB / 1.061 GB
Notification: Performance of matching and sorting (n=10) (initialization): time 0.0007682/0.9734, allocations: 224.1 kB / 1.336 GB, free: 14.71 MB / 1.061 GB
Notification: Performance of prepare postOptimizeDAE: time 1.642e-05/0.9734, allocations: 4.938 kB / 1.336 GB, free: 14.71 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.562e-06/0.9734, allocations: 6.844 kB / 1.336 GB, free: 14.71 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.17e-05/0.9734, allocations: 6.938 kB / 1.336 GB, free: 14.7 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002467/0.9736, allocations: 38.56 kB / 1.336 GB, free: 14.7 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.194e-06/0.9737, allocations: 3.062 kB / 1.336 GB, free: 14.7 MB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002441/0.9739, allocations: 36.48 kB / 1.336 GB, free: 14.7 MB / 1.061 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.245e-05/0.9739, allocations: 3.688 kB / 1.336 GB, free: 14.7 MB / 1.061 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 8
 * Number of states: 0 ()
 * Number of discrete variables: 4 (greThr.greHys.y,$PRE.greThr.greHys.y,frePro.conInt10.y,frePro.conInt9.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (10):
 * Single equations (assignments): 10
 * 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 9.4e-05/0.974, allocations: 139.5 kB / 1.336 GB, free: 14.57 MB / 1.061 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001051/0.9741, allocations: 26.33 kB / 1.336 GB, free: 14.55 MB / 1.061 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.585e-05/0.9742, allocations: 22.31 kB / 1.336 GB, free: 14.54 MB / 1.061 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.19e-06/0.9742, allocations: 2.094 kB / 1.336 GB, free: 14.54 MB / 1.061 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 6.903e-06/0.9742, allocations: 1.516 kB / 1.336 GB, free: 14.54 MB / 1.061 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.836e-06/0.9742, allocations: 1.438 kB / 1.336 GB, free: 14.54 MB / 1.061 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0004339/0.9746, allocations: 252 kB / 1.336 GB, free: 14.31 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.327e-06/0.9746, allocations: 9.125 kB / 1.336 GB, free: 14.3 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002085/0.9748, allocations: 37.86 kB / 1.336 GB, free: 14.3 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.347e-06/0.9748, allocations: 1.406 kB / 1.336 GB, free: 14.3 MB / 1.061 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.211e-05/0.9748, allocations: 2.25 kB / 1.336 GB, free: 14.3 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.697e-06/0.9748, allocations: 6.156 kB / 1.336 GB, free: 14.3 MB / 1.061 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.874e-06/0.9748, allocations: 2.312 kB / 1.336 GB, free: 14.3 MB / 1.061 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008063/0.9756, allocations: 0.5706 MB / 1.337 GB, free: 13.84 MB / 1.061 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.294e-05/0.9757, allocations: 99.67 kB / 1.337 GB, free: 13.73 MB / 1.061 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.992e-05/0.9757, allocations: 2.781 kB / 1.337 GB, free: 13.73 MB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003707/0.9761, allocations: 34.98 kB / 1.337 GB, free: 13.72 MB / 1.061 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.259e-05/0.9762, allocations: 25.69 kB / 1.337 GB, free: 13.71 MB / 1.061 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.035e-05/0.9762, allocations: 4.094 kB / 1.337 GB, free: 13.71 MB / 1.061 GB
Notification: Performance of sorting global known variables: time 0.0001196/0.9763, allocations: 163.7 kB / 1.337 GB, free: 13.61 MB / 1.061 GB
Notification: Performance of sort global known variables: time 8e-08/0.9763, allocations: 1.531 kB / 1.337 GB, free: 13.61 MB / 1.061 GB
Notification: Performance of remove unused functions: time 0.0004417/0.9767, allocations: 36.5 kB / 1.337 GB, free: 13.59 MB / 1.061 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 5
 * Number of states: 0 ()
 * Number of discrete variables: 1 (greThr.greHys.y)
 * Number of discrete states: 1 (greThr.greHys.y)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (6):
 * Single equations (assignments): 6
 * 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 0.0009483/0.9777, allocations: 1.119 MB / 1.338 GB, free: 12.6 MB / 1.061 GB
Notification: Performance of simCode: created initialization part: time 0.0007761/0.9785, allocations: 152 kB / 1.338 GB, free: 12.58 MB / 1.061 GB
Notification: Performance of simCode: created event and clocks part: time 2.144e-06/0.9785, allocations: 0.7812 kB / 1.338 GB, free: 12.58 MB / 1.061 GB
Notification: Performance of simCode: created simulation system equations: time 0.0003851/0.9789, allocations: 80.22 kB / 1.338 GB, free: 12.57 MB / 1.061 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0008467/0.9797, allocations: 84.33 kB / 1.338 GB, free: 12.55 MB / 1.061 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003914/0.9836, allocations: 2.51 MB / 1.341 GB, free: 10.63 MB / 1.061 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002377/0.9838, allocations: 0.7424 MB / 1.342 GB, free: 9.93 MB / 1.061 GB
Notification: Performance of simCode: alias equations: time 0.000154/0.984, allocations: 33.5 kB / 1.342 GB, free: 9.914 MB / 1.061 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001126/0.9841, allocations: 72.42 kB / 1.342 GB, free: 9.859 MB / 1.061 GB
Notification: Performance of SimCode: time 6.12e-07/0.9841, allocations: 0 / 1.342 GB, free: 9.859 MB / 1.061 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02775/1.012, allocations: 4.9 MB / 1.346 GB, free: 9.285 MB / 1.061 GB
Notification: Performance of buildModelFMU: Generate platform static: time 8.82/9.832, allocations: 6.953 kB / 1.346 GB, free: 9.281 MB / 1.061 GB
"
[Timeout remaining time 290]
(rm -f Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable.pipe ; mkfifo Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable.pipe ; head -c 1048576 < Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable.pipe >> ../files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable_res.mat --tempDir=temp_Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_SetPoints_Validation_FreezeProtection_Disable_fmu --startTime=0 --stopTime=3600 --stepSize=1.44 --timeout=400 --tolerance=1e-06 Buildings_12_Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_SetPoints_Validation_FreezeProtection_Disable.fmu > Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable.pipe 2>&1) [Timeout 420.0]
diffSimulationResults("Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Controls_OBC_ASHRAE_G36_AHUs_MultiZone_VAV_SetPoints_Validation_FreezeProtection_Disable.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.AHUs.MultiZone.VAV.SetPoints.Validation.FreezeProtection_Disable.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: 16.468309417017736]