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 0.002277/0.002277, allocations: 99.53 kB / 21.73 MB, free: 2.691 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 0.002009/0.002009, allocations: 157.8 kB / 25.03 MB, free: 8.93 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 1.42/1.42, allocations: 158.6 MB / 186.8 MB, free: 2.914 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 1.663e-06/1.663e-06, allocations: 0 / 250.4 MB, free: 7.812 MB / 234.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.28e-05/3.447e-05, allocations: 2.312 kB / 250.4 MB, free: 7.809 MB / 234.7 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled): time 0.01221/0.01224, allocations: 7.982 MB / 258.4 MB, free: 15.78 MB / 250.7 MB Notification: Performance of NFInst.instExpressions: time 0.005837/0.01808, allocations: 2.685 MB / 261 MB, free: 13.08 MB / 250.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009185/0.019, allocations: 35.81 kB / 261.1 MB, free: 13.05 MB / 250.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001808/0.0208, allocations: 0.5199 MB / 261.6 MB, free: 12.52 MB / 250.7 MB Notification: Performance of NFTyping.typeBindings: time 0.00134/0.02214, allocations: 492.1 kB / 262.1 MB, free: 12.04 MB / 250.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.0008326/0.02298, allocations: 359.4 kB / 262.4 MB, free: 11.69 MB / 250.7 MB Notification: Performance of NFFlatten.flatten: time 0.002199/0.02518, allocations: 1.569 MB / 264 MB, free: 10.11 MB / 250.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0007818/0.02596, allocations: 392 kB / 264.4 MB, free: 9.703 MB / 250.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001405/0.02736, allocations: 0.8612 MB / 265.2 MB, free: 8.84 MB / 250.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0007502/0.02811, allocations: 474.5 kB / 265.7 MB, free: 8.375 MB / 250.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0002258/0.02834, allocations: 140 kB / 265.8 MB, free: 8.238 MB / 250.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0004159/0.02875, allocations: 172 kB / 266 MB, free: 8.07 MB / 250.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0003202/0.02908, allocations: 298.8 kB / 266.3 MB, free: 7.777 MB / 250.7 MB Notification: Performance of NFVerifyModel.verify: time 0.000612/0.02969, allocations: 454.9 kB / 266.8 MB, free: 7.332 MB / 250.7 MB Notification: Performance of NFConvertDAE.convert: time 0.002571/0.03226, allocations: 1.74 MB / 268.5 MB, free: 5.586 MB / 250.7 MB Notification: Performance of FrontEnd - DAE generated: time 1.044e-05/0.03227, allocations: 3.984 kB / 268.5 MB, free: 5.582 MB / 250.7 MB Notification: Performance of FrontEnd: time 2.895e-06/0.03227, allocations: 0 / 268.5 MB, free: 5.582 MB / 250.7 MB Notification: Performance of Transformations before backend: time 4.528e-05/0.03232, allocations: 0 / 268.5 MB, free: 5.582 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 0.00337/0.03569, allocations: 1.671 MB / 270.2 MB, free: 3.871 MB / 250.7 MB Notification: Performance of prepare preOptimizeDAE: time 5.122e-05/0.03574, allocations: 15.92 kB / 270.2 MB, free: 3.855 MB / 250.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008069/0.03655, allocations: 272 kB / 270.4 MB, free: 3.59 MB / 250.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001548/0.03809, allocations: 0.7662 MB / 271.2 MB, free: 2.797 MB / 250.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.825e-05/0.03818, allocations: 74.38 kB / 271.3 MB, free: 2.723 MB / 250.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001731/0.03835, allocations: 104.3 kB / 271.4 MB, free: 2.621 MB / 250.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002035/0.04039, allocations: 1.11 MB / 272.5 MB, free: 1.441 MB / 250.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.946e-05/0.04043, allocations: 4 kB / 272.5 MB, free: 1.438 MB / 250.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.937e-05/0.04052, allocations: 40 kB / 272.5 MB, free: 1.398 MB / 250.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.805e-05/0.04055, allocations: 24 kB / 272.6 MB, free: 1.375 MB / 250.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001353/0.0419, allocations: 0.6051 MB / 273.2 MB, free: 0.7656 MB / 250.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00766/0.04956, allocations: 4.794 MB / 278 MB, free: 11.71 MB / 266.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001007/0.05057, allocations: 399.7 kB / 278.4 MB, free: 11.31 MB / 266.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003112/0.05088, allocations: 159.4 kB / 278.5 MB, free: 11.15 MB / 266.7 MB Notification: Performance of preOpt evalFunc (simulation): time 5.453e-05/0.05093, allocations: 4 kB / 278.5 MB, free: 11.15 MB / 266.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.933e-05/0.05097, allocations: 37.39 kB / 278.5 MB, free: 11.1 MB / 266.7 MB Notification: Performance of pre-optimization done (n=37): time 1.844e-06/0.05097, allocations: 0 / 278.5 MB, free: 11.1 MB / 266.7 MB Notification: Performance of matching and sorting (n=40): time 0.002792/0.05377, allocations: 1.186 MB / 279.7 MB, free: 9.875 MB / 266.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001102/0.05388, allocations: 106.8 kB / 279.8 MB, free: 9.746 MB / 266.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001579/0.05545, allocations: 1.073 MB / 280.9 MB, free: 8.66 MB / 266.7 MB Notification: Performance of collectPreVariables (initialization): time 4.561e-05/0.0555, allocations: 37.7 kB / 280.9 MB, free: 8.617 MB / 266.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0007112/0.05621, allocations: 0.7089 MB / 281.7 MB, free: 7.898 MB / 266.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001693/0.05638, allocations: 162.7 kB / 281.8 MB, free: 7.738 MB / 266.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002589/0.05664, allocations: 168.2 kB / 282 MB, free: 7.562 MB / 266.7 MB Notification: Performance of setup shared object (initialization): time 0.0003282/0.05697, allocations: 0.5238 MB / 282.5 MB, free: 7.031 MB / 266.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006009/0.05757, allocations: 175.6 kB / 282.7 MB, free: 6.855 MB / 266.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008522/0.05842, allocations: 0.6913 MB / 283.4 MB, free: 5.949 MB / 266.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001229/0.05965, allocations: 0.8283 MB / 284.2 MB, free: 4.922 MB / 266.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.774e-06/0.05966, allocations: 4 kB / 284.2 MB, free: 4.918 MB / 266.7 MB Notification: Performance of matching and sorting (n=91) (initialization): time 0.001663/0.06132, allocations: 0.7659 MB / 285 MB, free: 4.141 MB / 266.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.53e-05/0.06135, allocations: 12.03 kB / 285 MB, free: 4.129 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.786e-05/0.06136, allocations: 12 kB / 285 MB, free: 4.117 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002023/0.06157, allocations: 43.61 kB / 285 MB, free: 4.07 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006212/0.06219, allocations: 163.8 kB / 285.2 MB, free: 3.91 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001659/0.06385, allocations: 1.786 MB / 287 MB, free: 2.004 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006206/0.06447, allocations: 31.95 kB / 287 MB, free: 1.973 MB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.967e-05/0.06453, allocations: 35.98 kB / 287 MB, free: 1.938 MB / 266.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007506/0.06528, allocations: 396.8 kB / 287.4 MB, free: 1.543 MB / 266.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008225/0.0661, allocations: 0.6756 MB / 288.1 MB, free: 0.6523 MB / 266.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001187/0.06729, allocations: 0.8248 MB / 288.9 MB, free: 15.62 MB / 282.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.723e-06/0.06729, allocations: 4 kB / 288.9 MB, free: 15.62 MB / 282.7 MB Notification: Performance of matching and sorting (n=91) (initialization_lambda0): time 0.001558/0.06885, allocations: 0.7502 MB / 289.7 MB, free: 14.86 MB / 282.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.999e-05/0.06887, allocations: 8 kB / 289.7 MB, free: 14.85 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.725e-05/0.06889, allocations: 15.98 kB / 289.7 MB, free: 14.84 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001327/0.06902, allocations: 39.67 kB / 289.7 MB, free: 14.79 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005733/0.06959, allocations: 163.8 kB / 289.9 MB, free: 14.63 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001573/0.07117, allocations: 1.787 MB / 291.7 MB, free: 12.72 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005872/0.07175, allocations: 31.95 kB / 291.7 MB, free: 12.69 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.411e-05/0.07181, allocations: 36 kB / 291.8 MB, free: 12.66 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 0.0003109/0.07212, allocations: 319.7 kB / 292.1 MB, free: 12.34 MB / 282.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001724/0.07229, allocations: 103.4 kB / 292.2 MB, free: 12.23 MB / 282.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000953/0.07324, allocations: 425.4 kB / 292.6 MB, free: 11.81 MB / 282.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.221e-06/0.07325, allocations: 4 kB / 292.6 MB, free: 11.8 MB / 282.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.535e-06/0.07325, allocations: 3.938 kB / 292.6 MB, free: 11.8 MB / 282.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.58e-06/0.07326, allocations: 4 kB / 292.6 MB, free: 11.8 MB / 282.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002653/0.07591, allocations: 1.44 MB / 294 MB, free: 10.29 MB / 282.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.514e-06/0.07592, allocations: 4 kB / 294 MB, free: 10.28 MB / 282.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003694/0.07629, allocations: 71.91 kB / 294.1 MB, free: 10.21 MB / 282.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001308/0.07642, allocations: 31.67 kB / 294.1 MB, free: 10.18 MB / 282.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.297e-05/0.07645, allocations: 8 kB / 294.2 MB, free: 10.17 MB / 282.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001677/0.07813, allocations: 1.775 MB / 295.9 MB, free: 8.27 MB / 282.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.135e-06/0.07814, allocations: 7.938 kB / 295.9 MB, free: 8.262 MB / 282.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001772/0.07991, allocations: 0.7803 MB / 296.7 MB, free: 7.426 MB / 282.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0004138/0.08032, allocations: 123.4 kB / 296.8 MB, free: 7.305 MB / 282.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001003/0.08042, allocations: 8 kB / 296.8 MB, free: 7.297 MB / 282.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003826/0.08081, allocations: 19.98 kB / 296.9 MB, free: 7.277 MB / 282.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001106/0.08092, allocations: 35.95 kB / 296.9 MB, free: 7.242 MB / 282.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.813e-05/0.08095, allocations: 12 kB / 296.9 MB, free: 7.23 MB / 282.7 MB Notification: Performance of sorting global known variables: time 0.001077/0.08202, allocations: 0.6473 MB / 297.6 MB, free: 6.586 MB / 282.7 MB Notification: Performance of sort global known variables: time 7e-08/0.08202, allocations: 0 / 297.6 MB, free: 6.586 MB / 282.7 MB Notification: Performance of remove unused functions: time 0.00133/0.08335, allocations: 351.9 kB / 297.9 MB, free: 6.242 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 0.000297/0.08365, allocations: 119.2 kB / 298 MB, free: 6.113 MB / 282.7 MB Notification: Performance of simCode: created initialization part: time 0.002264/0.08591, allocations: 1.153 MB / 299.2 MB, free: 4.922 MB / 282.7 MB Notification: Performance of simCode: created event and clocks part: time 5.711e-06/0.08592, allocations: 384 / 299.2 MB, free: 4.922 MB / 282.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0005487/0.08647, allocations: 353.2 kB / 299.5 MB, free: 4.555 MB / 282.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001259/0.08773, allocations: 235.5 kB / 299.7 MB, free: 4.332 MB / 282.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003876/0.0916, allocations: 1.793 MB / 301.5 MB, free: 2.465 MB / 282.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005793/0.09218, allocations: 439.4 kB / 302 MB, free: 2 MB / 282.7 MB Notification: Performance of simCode: alias equations: time 0.0005773/0.09276, allocations: 118.8 kB / 302.1 MB, free: 1.879 MB / 282.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001631/0.09292, allocations: 60.5 kB / 302.1 MB, free: 1.82 MB / 282.7 MB Notification: Performance of SimCode: time 1.403e-06/0.09292, allocations: 0 / 302.1 MB, free: 1.82 MB / 282.7 MB Notification: Performance of Templates: time 0.02519/0.1181, allocations: 10.59 MB / 312.7 MB, free: 7.277 MB / 298.7 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=240 -emit_protected -lv LOG_STATS > Modelica_3.2.3_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe 2>&1) [Timeout 240] 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: 4.957161479978822]