Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison.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 0.001356/0.001356, allocations: 100.4 kB / 19.7 MB, free: 2.125 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 0.001496/0.001496, allocations: 213.7 kB / 22.99 MB, free: 4.949 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 1.445/1.445, allocations: 230.6 MB / 256.8 MB, free: 7.82 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 3.16/3.16, allocations: 0.4892 GB / 0.7951 GB, free: 35.47 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: translateModel(Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|eta1|eta2|P1|P2|eff1.dp|eff1.r_N",fileNamePrefix="Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison")
translateModel(Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|eta1|eta2|P1|P2|eff1.dp|eff1.r_N",fileNamePrefix="Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison") [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 0.002156/0.002156, allocations: 72.61 kB / 1.154 GB, free: 25.55 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3611/0.3632, allocations: 176.1 MB / 1.326 GB, free: 1.863 MB / 1.014 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison): time 0.005761/0.369, allocations: 3.442 MB / 1.33 GB, free: 14.41 MB / 1.029 GB
Notification: Performance of NFInst.instExpressions: time 0.008832/0.3778, allocations: 4.641 MB / 1.334 GB, free: 9.75 MB / 1.029 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0007173/0.3786, allocations: 19.88 kB / 1.334 GB, free: 9.73 MB / 1.029 GB
Notification: Performance of NFTyping.typeComponents: time 0.004361/0.3829, allocations: 1.431 MB / 1.336 GB, free: 8.297 MB / 1.029 GB
Notification: Performance of NFTyping.typeBindings: time 0.00224/0.3852, allocations: 0.8288 MB / 1.336 GB, free: 7.465 MB / 1.029 GB
Notification: Performance of NFTyping.typeClassSections: time 0.002186/0.3873, allocations: 0.854 MB / 1.337 GB, free: 6.609 MB / 1.029 GB
Notification: Performance of NFFlatten.flatten: time 0.01605/0.4034, allocations: 9.745 MB / 1.347 GB, free: 12.86 MB / 1.045 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002961/0.4037, allocations: 53.89 kB / 1.347 GB, free: 12.79 MB / 1.045 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00151/0.4052, allocations: 0.6386 MB / 1.347 GB, free: 12.15 MB / 1.045 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001374/0.4066, allocations: 0.6343 MB / 1.348 GB, free: 11.52 MB / 1.045 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002337/0.4068, allocations: 56 kB / 1.348 GB, free: 11.46 MB / 1.045 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.001771/0.4086, allocations: 0.7447 MB / 1.349 GB, free: 10.71 MB / 1.045 GB
Notification: Performance of NFScalarize.scalarize: time 0.0009034/0.4095, allocations: 0.7635 MB / 1.35 GB, free: 9.949 MB / 1.045 GB
Notification: Performance of NFVerifyModel.verify: time 0.001256/0.4107, allocations: 0.6254 MB / 1.35 GB, free: 9.32 MB / 1.045 GB
Notification: Performance of NFConvertDAE.convert: time 0.003905/0.4146, allocations: 2.4 MB / 1.353 GB, free: 6.91 MB / 1.045 GB
Notification: Performance of FrontEnd - DAE generated: time 8.556e-06/0.4147, allocations: 7.984 kB / 1.353 GB, free: 6.902 MB / 1.045 GB
Notification: Performance of FrontEnd: time 1.774e-06/0.4147, allocations: 0 / 1.353 GB, free: 6.902 MB / 1.045 GB
Notification: Performance of Transformations before backend: time 3.674e-05/0.4147, allocations: 0 / 1.353 GB, free: 6.902 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: 44
 * Number of variables: 44
Notification: Performance of Generate backend data structure: time 0.004619/0.4193, allocations: 2.162 MB / 1.355 GB, free: 4.695 MB / 1.045 GB
Notification: Performance of prepare preOptimizeDAE: time 4.388e-05/0.4194, allocations: 12.03 kB / 1.355 GB, free: 4.684 MB / 1.045 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002492/0.4218, allocations: 494.3 kB / 1.355 GB, free: 4.199 MB / 1.045 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005214/0.4271, allocations: 2.672 MB / 1.358 GB, free: 1.469 MB / 1.045 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.939e-05/0.4271, allocations: 24 kB / 1.358 GB, free: 1.445 MB / 1.045 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 8.608e-05/0.4272, allocations: 32 kB / 1.358 GB, free: 1.414 MB / 1.045 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.00138/0.4286, allocations: 0.654 MB / 1.358 GB, free: 0.7539 MB / 1.045 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.278e-05/0.4286, allocations: 4 kB / 1.358 GB, free: 0.75 MB / 1.045 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.366e-05/0.4286, allocations: 4 kB / 1.358 GB, free: 0.7461 MB / 1.045 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.604e-06/0.4286, allocations: 8 kB / 1.358 GB, free: 0.7383 MB / 1.045 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001528/0.4302, allocations: 0.5308 MB / 1.359 GB, free: 212 kB / 1.045 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004034/0.4342, allocations: 1.737 MB / 1.361 GB, free: 14.43 MB / 1.061 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001699/0.4359, allocations: 0.6935 MB / 1.361 GB, free: 13.73 MB / 1.061 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0007454/0.4366, allocations: 280.7 kB / 1.362 GB, free: 13.45 MB / 1.061 GB
Notification: Performance of preOpt evalFunc (simulation): time 4.432e-05/0.4367, allocations: 11.94 kB / 1.362 GB, free: 13.44 MB / 1.061 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.414e-05/0.4367, allocations: 30.67 kB / 1.362 GB, free: 13.4 MB / 1.061 GB
Notification: Performance of pre-optimization done (n=21): time 2.344e-06/0.4367, allocations: 3.938 kB / 1.362 GB, free: 13.4 MB / 1.061 GB
Notification: Performance of matching and sorting (n=21): time 0.002938/0.4397, allocations: 1.036 MB / 1.363 GB, free: 12.36 MB / 1.061 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.959e-05/0.4397, allocations: 55.41 kB / 1.363 GB, free: 12.29 MB / 1.061 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003683/0.4434, allocations: 2.444 MB / 1.365 GB, free: 9.812 MB / 1.061 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001269/0.4435, allocations: 37.7 kB / 1.365 GB, free: 9.77 MB / 1.061 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000713/0.4442, allocations: 0.6723 MB / 1.366 GB, free: 9.09 MB / 1.061 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0001219/0.4443, allocations: 79.38 kB / 1.366 GB, free: 9.012 MB / 1.061 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005399/0.4449, allocations: 354.3 kB / 1.366 GB, free: 8.656 MB / 1.061 GB
Notification: Performance of setup shared object (initialization): time 0.000146/0.445, allocations: 301.1 kB / 1.367 GB, free: 8.359 MB / 1.061 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001843/0.4469, allocations: 1.11 MB / 1.368 GB, free: 7.246 MB / 1.061 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002176/0.4491, allocations: 1.484 MB / 1.369 GB, free: 5.633 MB / 1.061 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003681/0.4527, allocations: 2.341 MB / 1.371 GB, free: 3.199 MB / 1.061 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.493e-05/0.4527, allocations: 7.938 kB / 1.371 GB, free: 3.191 MB / 1.061 GB
Notification: Performance of matching and sorting (n=196) (initialization): time 0.004724/0.4575, allocations: 2.759 MB / 1.374 GB, free: 436 kB / 1.061 GB
Notification: Performance of prepare postOptimizeDAE: time 2.539e-05/0.4575, allocations: 8 kB / 1.374 GB, free: 428 kB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.743e-05/0.4575, allocations: 8 kB / 1.374 GB, free: 420 kB / 1.061 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.797e-05/0.4575, allocations: 12 kB / 1.374 GB, free: 408 kB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001071/0.4586, allocations: 259.6 kB / 1.374 GB, free: 148 kB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.019e-05/0.4586, allocations: 12 kB / 1.374 GB, free: 136 kB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001634/0.4603, allocations: 219.1 kB / 1.375 GB, free: 15.92 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001428/0.4604, allocations: 71.98 kB / 1.375 GB, free: 15.85 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002404/0.4628, allocations: 1.401 MB / 1.376 GB, free: 14.44 MB / 1.076 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002077/0.4649, allocations: 1.338 MB / 1.377 GB, free: 12.97 MB / 1.076 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003296/0.4682, allocations: 2.032 MB / 1.379 GB, free: 10.85 MB / 1.076 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.22e-06/0.4682, allocations: 0 / 1.379 GB, free: 10.85 MB / 1.076 GB
Notification: Performance of matching and sorting (n=196) (initialization_lambda0): time 0.004382/0.4726, allocations: 2.434 MB / 1.382 GB, free: 8.414 MB / 1.076 GB
Notification: Performance of prepare postOptimizeDAE: time 2.291e-05/0.4726, allocations: 11.98 kB / 1.382 GB, free: 8.402 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.475e-05/0.4726, allocations: 8 kB / 1.382 GB, free: 8.395 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.852e-05/0.4726, allocations: 12 kB / 1.382 GB, free: 8.383 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001006/0.4736, allocations: 251.6 kB / 1.382 GB, free: 8.137 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.853e-05/0.4737, allocations: 15.94 kB / 1.382 GB, free: 8.121 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001682/0.4753, allocations: 175.3 kB / 1.382 GB, free: 7.949 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001265/0.4755, allocations: 67.98 kB / 1.382 GB, free: 7.883 MB / 1.076 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 31
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (120):
 * Single equations (assignments): 116
 * Array equations: 2
 * Algorithm blocks: 0
 * Record equations: 2
 * 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 0.0003702/0.4758, allocations: 228 kB / 1.382 GB, free: 7.652 MB / 1.076 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003668/0.4762, allocations: 174.7 kB / 1.383 GB, free: 7.48 MB / 1.076 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002335/0.4785, allocations: 0.8258 MB / 1.383 GB, free: 6.645 MB / 1.076 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.879e-06/0.4785, allocations: 3.938 kB / 1.383 GB, free: 6.641 MB / 1.076 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.721e-06/0.4785, allocations: 0 / 1.383 GB, free: 6.641 MB / 1.076 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.763e-06/0.4786, allocations: 3.984 kB / 1.383 GB, free: 6.637 MB / 1.076 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001616/0.4802, allocations: 0.783 MB / 1.384 GB, free: 5.82 MB / 1.076 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.216e-06/0.4802, allocations: 0 / 1.384 GB, free: 5.82 MB / 1.076 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005354/0.4807, allocations: 91.86 kB / 1.384 GB, free: 5.73 MB / 1.076 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.17e-06/0.4807, allocations: 4 kB / 1.384 GB, free: 5.727 MB / 1.076 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.322e-05/0.4807, allocations: 8 kB / 1.384 GB, free: 5.719 MB / 1.076 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.116e-06/0.4807, allocations: 0 / 1.384 GB, free: 5.719 MB / 1.076 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.593e-06/0.4808, allocations: 4 kB / 1.384 GB, free: 5.715 MB / 1.076 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002082/0.4828, allocations: 0.8683 MB / 1.385 GB, free: 4.828 MB / 1.076 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007276/0.4836, allocations: 250.6 kB / 1.385 GB, free: 4.582 MB / 1.076 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002163/0.4838, allocations: 8 kB / 1.385 GB, free: 4.574 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009474/0.4847, allocations: 87.89 kB / 1.385 GB, free: 4.488 MB / 1.076 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 7.66e-05/0.4848, allocations: 15.97 kB / 1.385 GB, free: 4.473 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 5.182e-05/0.4849, allocations: 23.98 kB / 1.385 GB, free: 4.449 MB / 1.076 GB
Notification: Performance of sorting global known variables: time 0.002921/0.4878, allocations: 1.659 MB / 1.387 GB, free: 2.773 MB / 1.076 GB
Notification: Performance of sort global known variables: time 2.1e-07/0.4878, allocations: 0 / 1.387 GB, free: 2.773 MB / 1.076 GB
Notification: Performance of remove unused functions: time 0.002339/0.4901, allocations: 0.6518 MB / 1.388 GB, free: 2.121 MB / 1.076 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (23):
 * Single equations (assignments): 23
 * 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 0.0009446/0.4911, allocations: 378.5 kB / 1.388 GB, free: 1.742 MB / 1.076 GB
Notification: Performance of simCode: created initialization part: time 0.004984/0.496, allocations: 2.56 MB / 1.391 GB, free: 15.18 MB / 1.092 GB
Notification: Performance of simCode: created event and clocks part: time 3.857e-06/0.496, allocations: 0 / 1.391 GB, free: 15.18 MB / 1.092 GB
Notification: Performance of simCode: created simulation system equations: time 0.0007897/0.4968, allocations: 289.7 kB / 1.391 GB, free: 14.9 MB / 1.092 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003538/0.5004, allocations: 0.8987 MB / 1.392 GB, free: 14.02 MB / 1.092 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005425/0.5058, allocations: 2.98 MB / 1.395 GB, free: 11 MB / 1.092 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001041/0.5068, allocations: 0.8061 MB / 1.395 GB, free: 10.16 MB / 1.092 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006692/0.5075, allocations: 151.3 kB / 1.396 GB, free: 10.01 MB / 1.092 GB
Notification: Performance of SimCode: time 1.563e-06/0.5075, allocations: 0 / 1.396 GB, free: 10.01 MB / 1.092 GB
Notification: Performance of Templates: time 0.05047/0.558, allocations: 30.83 MB / 1.426 GB, free: 11.47 MB / 1.123 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison.makefile [Timeout 300]
(rm -f Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe ; mkfifo Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe ; head -c 1048576 < Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe >> ../files/Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison.sim & ./Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison  -abortSlowSimulation -alarm=400  -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison.pipe 2>&1) [Timeout 400]
diffSimulationResults("Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Fluid_Movers_BaseClasses_Validation_EulerComparison.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Fluid.Movers.BaseClasses.Validation.EulerComparison.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: 20.055708834901452]