Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.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 0.001943/0.001943, allocations: 92.33 kB / 21.73 MB, free: 2.68 MB / 18.57 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 0.002335/0.002335, allocations: 160.6 kB / 25.02 MB, free: 9.438 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.477/1.477, allocations: 158.6 MB / 186.8 MB, free: 2.895 MB / 170.7 MB " [Timeout remaining time 178] Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|PID.I.y|dcpm.la.i|firstOrder.y|loadInertia.phi|loadInertia.w",fileNamePrefix="Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled") translateModel(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled,tolerance=1e-06,outputFormat="mat",numberOfIntervals=20000,variableFilter="time|PID.I.y|dcpm.la.i|firstOrder.y|loadInertia.phi|loadInertia.w",fileNamePrefix="Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.454e-06/2.454e-06, allocations: 0 / 250.4 MB, free: 3.93 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.142e-05/3.387e-05, allocations: 2.312 kB / 250.4 MB, free: 3.926 MB / 234.7 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled): time 0.01192/0.01196, allocations: 7.225 MB / 257.6 MB, free: 12.66 MB / 250.7 MB Notification: Performance of NFInst.instExpressions: time 0.006482/0.01844, allocations: 2.579 MB / 260.2 MB, free: 10.07 MB / 250.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001078/0.01952, allocations: 35.81 kB / 260.2 MB, free: 10.03 MB / 250.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001809/0.02132, allocations: 0.5199 MB / 260.7 MB, free: 9.508 MB / 250.7 MB Notification: Performance of NFTyping.typeBindings: time 0.001381/0.02271, allocations: 492.1 kB / 261.2 MB, free: 9.023 MB / 250.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0007919/0.0235, allocations: 359.5 kB / 261.6 MB, free: 8.672 MB / 250.7 MB Notification: Performance of NFFlatten.flatten: time 0.002027/0.02552, allocations: 1.565 MB / 263.1 MB, free: 7.098 MB / 250.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0008135/0.02634, allocations: 395.9 kB / 263.5 MB, free: 6.688 MB / 250.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001478/0.02782, allocations: 0.8573 MB / 264.4 MB, free: 5.828 MB / 250.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0007091/0.02852, allocations: 442.5 kB / 264.8 MB, free: 5.395 MB / 250.7 MB Notification: Performance of NFPackage.collectConstants: time 0.000204/0.02873, allocations: 140 kB / 264.9 MB, free: 5.258 MB / 250.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0003845/0.02911, allocations: 180 kB / 265.1 MB, free: 5.082 MB / 250.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0002858/0.0294, allocations: 290.8 kB / 265.4 MB, free: 4.797 MB / 250.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0005658/0.02996, allocations: 458.8 kB / 265.8 MB, free: 4.348 MB / 250.7 MB Notification: Performance of NFConvertDAE.convert: time 0.002211/0.03218, allocations: 1.721 MB / 267.6 MB, free: 2.621 MB / 250.7 MB Notification: Performance of FrontEnd - DAE generated: time 3.307e-06/0.03218, allocations: 4 kB / 267.6 MB, free: 2.617 MB / 250.7 MB Notification: Performance of FrontEnd: time 1.462e-06/0.03218, allocations: 0 / 267.6 MB, free: 2.617 MB / 250.7 MB Notification: Performance of Transformations before backend: time 2.012e-05/0.0322, allocations: 0 / 267.6 MB, free: 2.617 MB / 250.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 247 * Number of variables: 247 Notification: Performance of Generate backend data structure: time 0.003089/0.03529, allocations: 1.462 MB / 269 MB, free: 1.121 MB / 250.7 MB Notification: Performance of prepare preOptimizeDAE: time 6.453e-05/0.03535, allocations: 11.98 kB / 269 MB, free: 1.109 MB / 250.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009256/0.03628, allocations: 272 kB / 269.3 MB, free: 0.8438 MB / 250.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001891/0.03817, allocations: 0.7595 MB / 270.1 MB, free: 60 kB / 250.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001138/0.03828, allocations: 74.42 kB / 270.1 MB, free: 15.98 MB / 266.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001908/0.03847, allocations: 104.3 kB / 270.2 MB, free: 15.88 MB / 266.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001998/0.04047, allocations: 1.033 MB / 271.3 MB, free: 14.79 MB / 266.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.07e-05/0.0405, allocations: 4 kB / 271.3 MB, free: 14.79 MB / 266.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.065e-05/0.04059, allocations: 44 kB / 271.3 MB, free: 14.75 MB / 266.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.065e-05/0.04062, allocations: 24 kB / 271.3 MB, free: 14.72 MB / 266.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001333/0.04196, allocations: 0.6324 MB / 272 MB, free: 14.09 MB / 266.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005932/0.04789, allocations: 3.61 MB / 275.6 MB, free: 10.28 MB / 266.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001143/0.04903, allocations: 425.5 kB / 276 MB, free: 9.855 MB / 266.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003554/0.04939, allocations: 153.4 kB / 276.2 MB, free: 9.703 MB / 266.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.88e-05/0.04943, allocations: 8 kB / 276.2 MB, free: 9.695 MB / 266.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.09e-05/0.04947, allocations: 42.3 kB / 276.2 MB, free: 9.645 MB / 266.7 MB Notification: Performance of pre-optimization done (n=37): time 2.064e-06/0.04947, allocations: 0 / 276.2 MB, free: 9.645 MB / 266.7 MB Notification: Performance of matching and sorting (n=40): time 0.002855/0.05232, allocations: 1.189 MB / 277.4 MB, free: 8.422 MB / 266.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001011/0.05243, allocations: 110.8 kB / 277.5 MB, free: 8.289 MB / 266.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001434/0.05386, allocations: 0.8331 MB / 278.3 MB, free: 7.449 MB / 266.7 MB Notification: Performance of collectPreVariables (initialization): time 4.792e-05/0.05391, allocations: 37.7 kB / 278.4 MB, free: 7.406 MB / 266.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0006353/0.05454, allocations: 0.6164 MB / 279 MB, free: 6.781 MB / 266.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001899/0.05473, allocations: 154.7 kB / 279.1 MB, free: 6.629 MB / 266.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002478/0.05498, allocations: 138.6 kB / 279.3 MB, free: 6.488 MB / 266.7 MB Notification: Performance of setup shared object (initialization): time 0.0002201/0.0552, allocations: 334 kB / 279.6 MB, free: 6.156 MB / 266.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003922/0.05559, allocations: 168.8 kB / 279.8 MB, free: 5.988 MB / 266.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008456/0.05644, allocations: 0.5403 MB / 280.3 MB, free: 5.289 MB / 266.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001149/0.05759, allocations: 0.679 MB / 281 MB, free: 4.465 MB / 266.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.673e-06/0.05759, allocations: 4 kB / 281 MB, free: 4.461 MB / 266.7 MB Notification: Performance of matching and sorting (n=91) (initialization): time 0.001526/0.05912, allocations: 0.7743 MB / 281.8 MB, free: 3.676 MB / 266.7 MB Notification: Performance of prepare postOptimizeDAE: time 3.086e-05/0.05915, allocations: 18.64 kB / 281.8 MB, free: 3.66 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.804e-05/0.05917, allocations: 8.781 kB / 281.8 MB, free: 3.652 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002201/0.05939, allocations: 40.8 kB / 281.8 MB, free: 3.609 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006543/0.06004, allocations: 167.7 kB / 282 MB, free: 3.445 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00145/0.06149, allocations: 1.26 MB / 283.3 MB, free: 2.082 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006327/0.06213, allocations: 44.09 kB / 283.3 MB, free: 2.039 MB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.657e-05/0.06218, allocations: 36 kB / 283.3 MB, free: 2.004 MB / 266.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.000701/0.06288, allocations: 346.1 kB / 283.7 MB, free: 1.664 MB / 266.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0007152/0.0636, allocations: 0.5286 MB / 284.2 MB, free: 0.9727 MB / 266.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001114/0.06471, allocations: 0.6598 MB / 284.9 MB, free: 172 kB / 266.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.101e-06/0.06472, allocations: 4 kB / 284.9 MB, free: 168 kB / 266.7 MB Notification: Performance of matching and sorting (n=91) (initialization_lambda0): time 0.001386/0.0661, allocations: 0.7516 MB / 285.6 MB, free: 15.4 MB / 282.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.801e-05/0.06612, allocations: 12 kB / 285.6 MB, free: 15.39 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.765e-05/0.06614, allocations: 8 kB / 285.6 MB, free: 15.38 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001171/0.06626, allocations: 36.94 kB / 285.7 MB, free: 15.34 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005785/0.06684, allocations: 159.8 kB / 285.8 MB, free: 15.19 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00122/0.06806, allocations: 1.276 MB / 287.1 MB, free: 13.8 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005564/0.06861, allocations: 31.98 kB / 287.1 MB, free: 13.77 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.389e-05/0.06867, allocations: 36 kB / 287.2 MB, free: 13.74 MB / 282.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 47 * Number of states: 0 () * Number of discrete variables: 1 (PID.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (90): * Single equations (assignments): 89 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002575/0.06892, allocations: 232 kB / 287.4 MB, free: 13.5 MB / 282.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000164/0.06909, allocations: 99.44 kB / 287.5 MB, free: 13.41 MB / 282.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009583/0.07005, allocations: 430.4 kB / 287.9 MB, free: 12.97 MB / 282.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.663e-06/0.07005, allocations: 4 kB / 287.9 MB, free: 12.97 MB / 282.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.415e-06/0.07005, allocations: 0 / 287.9 MB, free: 12.97 MB / 282.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.074e-06/0.07006, allocations: 7.922 kB / 287.9 MB, free: 12.96 MB / 282.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002138/0.0722, allocations: 1.148 MB / 289.1 MB, free: 11.75 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.256e-06/0.0722, allocations: 0 / 289.1 MB, free: 11.75 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003934/0.0726, allocations: 79.89 kB / 289.1 MB, free: 11.68 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.000109/0.07271, allocations: 24.84 kB / 289.2 MB, free: 11.65 MB / 282.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.794e-05/0.07273, allocations: 8 kB / 289.2 MB, free: 11.64 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001199/0.07393, allocations: 1.252 MB / 290.4 MB, free: 10.29 MB / 282.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.201e-05/0.07394, allocations: 11.95 kB / 290.4 MB, free: 10.28 MB / 282.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001295/0.07524, allocations: 0.7073 MB / 291.1 MB, free: 9.527 MB / 282.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002827/0.07552, allocations: 123.4 kB / 291.3 MB, free: 9.406 MB / 282.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.477e-05/0.07562, allocations: 15.98 kB / 291.3 MB, free: 9.391 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000398/0.07601, allocations: 20.08 kB / 291.3 MB, free: 9.371 MB / 282.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.673e-05/0.07609, allocations: 31.89 kB / 291.3 MB, free: 9.34 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.896e-05/0.07612, allocations: 16 kB / 291.4 MB, free: 9.324 MB / 282.7 MB Notification: Performance of sorting global known variables: time 0.0009008/0.07702, allocations: 0.5498 MB / 291.9 MB, free: 8.781 MB / 282.7 MB Notification: Performance of sort global known variables: time 1.1e-07/0.07702, allocations: 0 / 291.9 MB, free: 8.781 MB / 282.7 MB Notification: Performance of remove unused functions: time 0.001281/0.0783, allocations: 344 kB / 292.2 MB, free: 8.445 MB / 282.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 5 (dcpm.inertiaRotor.w,dcpm.la.i,loadTorque.phi,firstOrder.y,PID.I.y) * 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 (39): * Single equations (assignments): 38 * 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): 1 system {(1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0002574/0.07856, allocations: 123.1 kB / 292.4 MB, free: 8.316 MB / 282.7 MB Notification: Performance of simCode: created initialization part: time 0.00188/0.08044, allocations: 0.9317 MB / 293.3 MB, free: 7.363 MB / 282.7 MB Notification: Performance of simCode: created event and clocks part: time 2.555e-06/0.08044, allocations: 0 / 293.3 MB, free: 7.363 MB / 282.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0004736/0.08092, allocations: 278.4 kB / 293.6 MB, free: 7.078 MB / 282.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001147/0.08206, allocations: 229 kB / 293.8 MB, free: 6.859 MB / 282.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003251/0.08531, allocations: 1.771 MB / 295.6 MB, free: 5.023 MB / 282.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005275/0.08584, allocations: 435.4 kB / 296 MB, free: 4.562 MB / 282.7 MB Notification: Performance of simCode: alias equations: time 0.0004656/0.08631, allocations: 122.8 kB / 296.1 MB, free: 4.438 MB / 282.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001522/0.08646, allocations: 56.5 kB / 296.2 MB, free: 4.383 MB / 282.7 MB Notification: Performance of SimCode: time 7.22e-07/0.08646, allocations: 0 / 296.2 MB, free: 4.383 MB / 282.7 MB Notification: Performance of Templates: time 0.1283/0.2148, allocations: 10.55 MB / 306.7 MB, free: 54.88 MB / 282.7 MB " [Timeout remaining time 660] make -j1 -f Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.makefile [Timeout 660] (rm -f Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe ; mkfifo Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe >> ../files/Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.sim & ./Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/Modelica/Electrical/Machines/Examples/DCMachines/DCPM_CurrentControlled/DCPM_CurrentControlled.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 5.103968532057479]