Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness.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 0.001283/0.001283, allocations: 97.92 kB / 19.73 MB, free: 2.133 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 0.001343/0.001343, allocations: 220.7 kB / 23.03 MB, free: 4.945 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 1.487/1.487, allocations: 230.6 MB / 256.8 MB, free: 7.789 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.692/2.692, allocations: 476.8 MB / 0.7715 GB, free: 3.922 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.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.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness,fileNamePrefix="Buildings_11_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_SkyClearness",fmuType="cs",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness,fileNamePrefix="Buildings_11_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_SkyClearness",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 0.001993/0.001993, allocations: 64.81 kB / 1.118 GB, free: 39.57 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3254/0.3274, allocations: 170 MB / 1.284 GB, free: 10.73 MB / 0.9825 GB Notification: Performance of NFInst.instantiate(Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness): time 0.007558/0.335, allocations: 4.676 MB / 1.289 GB, free: 6.039 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.1707/0.5057, allocations: 132.7 MB / 1.418 GB, free: 0.8359 MB / 1.107 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009053/0.5066, allocations: 27.81 kB / 1.418 GB, free: 0.8086 MB / 1.107 GB Notification: Performance of NFTyping.typeComponents: time 0.0007881/0.5074, allocations: 214 kB / 1.418 GB, free: 0.5977 MB / 1.107 GB Notification: Performance of NFTyping.typeBindings: time 0.002192/0.5096, allocations: 0.5768 MB / 1.419 GB, free: 20 kB / 1.107 GB Notification: Performance of NFTyping.typeClassSections: time 0.002413/0.512, allocations: 0.9008 MB / 1.42 GB, free: 15.12 MB / 1.123 GB Notification: Performance of NFFlatten.flatten: time 0.002021/0.514, allocations: 1.475 MB / 1.421 GB, free: 13.64 MB / 1.123 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0009586/0.515, allocations: 468.7 kB / 1.422 GB, free: 13.16 MB / 1.123 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0009874/0.516, allocations: 0.5528 MB / 1.422 GB, free: 12.61 MB / 1.123 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009942/0.517, allocations: 0.5523 MB / 1.423 GB, free: 12.05 MB / 1.123 GB Notification: Performance of NFPackage.collectConstants: time 0.0003354/0.5173, allocations: 124 kB / 1.423 GB, free: 11.93 MB / 1.123 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001241/0.5185, allocations: 0.5347 MB / 1.424 GB, free: 11.39 MB / 1.123 GB Notification: Performance of NFScalarize.scalarize: time 0.0004414/0.519, allocations: 326.9 kB / 1.424 GB, free: 11.07 MB / 1.123 GB Notification: Performance of NFVerifyModel.verify: time 0.0005931/0.5196, allocations: 0.4976 MB / 1.424 GB, free: 10.57 MB / 1.123 GB Notification: Performance of NFConvertDAE.convert: time 0.002308/0.5219, allocations: 1.819 MB / 1.426 GB, free: 8.75 MB / 1.123 GB Notification: Performance of FrontEnd - DAE generated: time 4.539e-06/0.5219, allocations: 0 / 1.426 GB, free: 8.75 MB / 1.123 GB Notification: Performance of FrontEnd: time 1.252e-06/0.5219, allocations: 0 / 1.426 GB, free: 8.75 MB / 1.123 GB Notification: Performance of Transformations before backend: time 1.623e-05/0.5219, allocations: 4 kB / 1.426 GB, free: 8.746 MB / 1.123 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 241 * Number of variables: 241 Notification: Performance of Generate backend data structure: time 0.002749/0.5247, allocations: 1.504 MB / 1.428 GB, free: 7.207 MB / 1.123 GB Notification: Performance of prepare preOptimizeDAE: time 4.22e-05/0.5247, allocations: 12.03 kB / 1.428 GB, free: 7.195 MB / 1.123 GB Notification: Performance of preOpt introduceOutputRealDerivatives (simulation): time 3.374e-05/0.5247, allocations: 26.19 kB / 1.428 GB, free: 7.168 MB / 1.123 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001818/0.5249, allocations: 148.2 kB / 1.428 GB, free: 7.016 MB / 1.123 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001862/0.5268, allocations: 271.8 kB / 1.428 GB, free: 6.75 MB / 1.123 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001321/0.5281, allocations: 0.7412 MB / 1.429 GB, free: 5.98 MB / 1.123 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.226e-05/0.5282, allocations: 73.94 kB / 1.429 GB, free: 5.91 MB / 1.123 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001399/0.5283, allocations: 92 kB / 1.429 GB, free: 5.82 MB / 1.123 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002007/0.5303, allocations: 1.271 MB / 1.43 GB, free: 4.445 MB / 1.123 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.943e-05/0.5303, allocations: 0 / 1.43 GB, free: 4.445 MB / 1.123 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.353e-05/0.5304, allocations: 36 kB / 1.43 GB, free: 4.41 MB / 1.123 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.298e-05/0.5305, allocations: 24 kB / 1.43 GB, free: 4.387 MB / 1.123 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00203/0.5325, allocations: 1.179 MB / 1.431 GB, free: 3.207 MB / 1.123 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004409/0.5369, allocations: 2.388 MB / 1.434 GB, free: 0.75 MB / 1.123 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001776/0.5387, allocations: 0.7835 MB / 1.434 GB, free: 15.96 MB / 1.139 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005987/0.5393, allocations: 294.6 kB / 1.435 GB, free: 15.67 MB / 1.139 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0004967/0.5398, allocations: 84.56 kB / 1.435 GB, free: 15.59 MB / 1.139 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001041/0.5408, allocations: 0.6037 MB / 1.435 GB, free: 14.94 MB / 1.139 GB Notification: Performance of pre-optimization done (n=82): time 2.795e-06/0.5408, allocations: 0 / 1.435 GB, free: 14.94 MB / 1.139 GB Notification: Performance of matching and sorting (n=82): time 0.003442/0.5442, allocations: 1.166 MB / 1.437 GB, free: 13.76 MB / 1.139 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001222/0.5444, allocations: 200.5 kB / 1.437 GB, free: 13.52 MB / 1.139 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009269/0.5453, allocations: 0.6685 MB / 1.437 GB, free: 12.85 MB / 1.139 GB Notification: Performance of collectPreVariables (initialization): time 7.375e-05/0.5454, allocations: 41.7 kB / 1.437 GB, free: 12.8 MB / 1.139 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004346/0.5458, allocations: 445 kB / 1.438 GB, free: 12.36 MB / 1.139 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002954/0.5461, allocations: 269.7 kB / 1.438 GB, free: 12.1 MB / 1.139 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002625/0.5464, allocations: 150.6 kB / 1.438 GB, free: 11.94 MB / 1.139 GB Notification: Performance of setup shared object (initialization): time 0.0002443/0.5466, allocations: 394.7 kB / 1.439 GB, free: 11.55 MB / 1.139 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005756/0.5472, allocations: 253.9 kB / 1.439 GB, free: 11.3 MB / 1.139 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007783/0.548, allocations: 0.4952 MB / 1.439 GB, free: 10.75 MB / 1.139 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001239/0.5492, allocations: 0.5994 MB / 1.44 GB, free: 10.14 MB / 1.139 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.377e-06/0.5492, allocations: 4 kB / 1.44 GB, free: 10.14 MB / 1.139 GB Notification: Performance of matching and sorting (n=90) (initialization): time 0.002112/0.5513, allocations: 0.8335 MB / 1.441 GB, free: 9.293 MB / 1.139 GB Notification: Performance of prepare postOptimizeDAE: time 2.025e-05/0.5513, allocations: 8 kB / 1.441 GB, free: 9.285 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.905e-06/0.5513, allocations: 0 / 1.441 GB, free: 9.285 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006134/0.552, allocations: 76.88 kB / 1.441 GB, free: 9.207 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006816/0.5526, allocations: 159.8 kB / 1.441 GB, free: 9.051 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002298/0.5549, allocations: 1.535 MB / 1.442 GB, free: 7.391 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007546/0.5557, allocations: 95.56 kB / 1.443 GB, free: 7.297 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.822e-05/0.5558, allocations: 27.98 kB / 1.443 GB, free: 7.27 MB / 1.139 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 15 (weaDat.decAng.tNext,$PRE.weaDat.decAng.tNext,weaDat.eqnTim.tNext,$PRE.weaDat.eqnTim.tNext,weaDat.conTim.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTimMin.tNext,weaDat.locTim.tNext,$PRE.weaDat.locTim.tNext,$whenCondition1,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (88): * Single equations (assignments): 87 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.0004857/0.5562, allocations: 272.9 kB / 1.443 GB, free: 6.996 MB / 1.139 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000183/0.5564, allocations: 91.39 kB / 1.443 GB, free: 6.906 MB / 1.139 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002604/0.559, allocations: 1.105 MB / 1.444 GB, free: 5.785 MB / 1.139 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.668e-06/0.559, allocations: 8 kB / 1.444 GB, free: 5.777 MB / 1.139 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.244e-06/0.559, allocations: 0 / 1.444 GB, free: 5.777 MB / 1.139 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.144e-05/0.5591, allocations: 7.984 kB / 1.444 GB, free: 5.77 MB / 1.139 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003487/0.5625, allocations: 1.864 MB / 1.446 GB, free: 3.855 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.108e-06/0.5625, allocations: 0 / 1.446 GB, free: 3.855 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006435/0.5632, allocations: 147.8 kB / 1.446 GB, free: 3.711 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004482/0.5636, allocations: 72.78 kB / 1.446 GB, free: 3.637 MB / 1.139 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.039e-05/0.5637, allocations: 23.98 kB / 1.446 GB, free: 3.613 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002009/0.5657, allocations: 1.559 MB / 1.448 GB, free: 1.938 MB / 1.139 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.113e-06/0.5657, allocations: 0 / 1.448 GB, free: 1.938 MB / 1.139 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002212/0.5679, allocations: 1.03 MB / 1.449 GB, free: 0.8867 MB / 1.139 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004315/0.5684, allocations: 203.1 kB / 1.449 GB, free: 0.6875 MB / 1.139 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001342/0.5685, allocations: 27.95 kB / 1.449 GB, free: 0.6602 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007086/0.5692, allocations: 67.92 kB / 1.449 GB, free: 0.5938 MB / 1.139 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001712/0.5694, allocations: 80.73 kB / 1.449 GB, free: 0.5156 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.764e-05/0.5694, allocations: 32.05 kB / 1.449 GB, free: 496 kB / 1.139 GB Notification: Performance of sorting global known variables: time 0.0006675/0.5701, allocations: 491 kB / 1.449 GB, free: 8 kB / 1.139 GB Notification: Performance of sort global known variables: time 9.1e-08/0.5701, allocations: 0 / 1.449 GB, free: 8 kB / 1.139 GB Notification: Performance of remove unused functions: time 0.0009412/0.5711, allocations: 351 kB / 1.45 GB, free: 15.66 MB / 1.154 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 10 ($whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,weaDat.locTim.tNext,weaDat.conTimMin.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext) * Number of discrete states: 5 (weaDat.locTim.tNext,weaDat.conTim.tNext,weaDat.eqnTim.tNext,weaDat.decAng.tNext,weaDat.conTimMin.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (93): * Single equations (assignments): 87 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 5 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.004488/0.5755, allocations: 2.148 MB / 1.452 GB, free: 13.7 MB / 1.154 GB Notification: Performance of simCode: created initialization part: time 0.001786/0.5773, allocations: 0.7924 MB / 1.453 GB, free: 12.89 MB / 1.154 GB Notification: Performance of simCode: created event and clocks part: time 2.455e-06/0.5773, allocations: 0 / 1.453 GB, free: 12.89 MB / 1.154 GB Notification: Performance of simCode: created simulation system equations: time 0.001009/0.5783, allocations: 0.504 MB / 1.453 GB, free: 12.38 MB / 1.154 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001255/0.5796, allocations: 301.5 kB / 1.453 GB, free: 12.11 MB / 1.154 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01136/0.591, allocations: 6.516 MB / 1.46 GB, free: 5.434 MB / 1.154 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005287/0.5915, allocations: 465.6 kB / 1.46 GB, free: 4.949 MB / 1.154 GB Notification: Performance of simCode: alias equations: time 0.0008599/0.5923, allocations: 270.9 kB / 1.461 GB, free: 4.68 MB / 1.154 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0006306/0.593, allocations: 423.2 kB / 1.461 GB, free: 4.266 MB / 1.154 GB Notification: Performance of SimCode: time 6.31e-07/0.593, allocations: 0 / 1.461 GB, free: 4.266 MB / 1.154 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.05976/0.6527, allocations: 24.2 MB / 1.485 GB, free: 12.46 MB / 1.186 GB Notification: Performance of buildModelFMU: Generate platform static: time 15.22/15.87, allocations: 14.12 kB / 1.485 GB, free: 12.45 MB / 1.186 GB " [Timeout remaining time 284] (rm -f Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness.pipe ; mkfifo Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness.pipe ; head -c 1048576 < Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness.pipe >> ../files/Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness_res.mat --tempDir=temp_Buildings_11_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_SkyClearness_fmu --startTime=100000 --stopTime=3e+06 --stepSize=1160 --timeout=400 --tolerance=1e-06 Buildings_11_Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_SkyClearness.fmu > Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_BoundaryConditions_SolarIrradiation_BaseClasses_Examples_SkyClearness.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.SkyClearness.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: 22.71031567209866]