Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_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 0.00146/0.00146, allocations: 92.31 kB / 20.96 MB, free: 3.473 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 0.001676/0.001676, allocations: 161.7 kB / 24.26 MB, free: 176 kB / 18.57 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 1.499/1.499, allocations: 177.1 MB / 204.6 MB, free: 5.574 MB / 186.7 MB " [Timeout remaining time 178] 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(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_4.1.0_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_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.074e-06/2.074e-06, allocations: 0 / 272.3 MB, free: 1.785 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.222e-05/3.43e-05, allocations: 2.312 kB / 272.3 MB, free: 1.781 MB / 250.7 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled): time 0.01936/0.0194, allocations: 7.269 MB / 279.6 MB, free: 10.47 MB / 266.7 MB Notification: Performance of NFInst.instExpressions: time 0.008398/0.02779, allocations: 2.571 MB / 282.2 MB, free: 7.895 MB / 266.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008377/0.02863, allocations: 35.81 kB / 282.2 MB, free: 7.859 MB / 266.7 MB Notification: Performance of NFTyping.typeComponents: time 0.002353/0.03098, allocations: 0.5005 MB / 282.7 MB, free: 7.355 MB / 266.7 MB Notification: Performance of NFTyping.typeBindings: time 0.001882/0.03287, allocations: 488.2 kB / 283.2 MB, free: 6.875 MB / 266.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001354/0.03422, allocations: 363.4 kB / 283.5 MB, free: 6.52 MB / 266.7 MB Notification: Performance of NFFlatten.flatten: time 0.003207/0.03743, allocations: 1.561 MB / 285.1 MB, free: 4.953 MB / 266.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001165/0.03859, allocations: 392 kB / 285.5 MB, free: 4.543 MB / 266.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001978/0.04057, allocations: 0.8573 MB / 286.3 MB, free: 3.684 MB / 266.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001212/0.04178, allocations: 438.5 kB / 286.8 MB, free: 3.254 MB / 266.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0003538/0.04214, allocations: 140 kB / 286.9 MB, free: 3.117 MB / 266.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.000574/0.04271, allocations: 179.9 kB / 287.1 MB, free: 2.941 MB / 266.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0004445/0.04316, allocations: 294.8 kB / 287.4 MB, free: 2.652 MB / 266.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0009305/0.04409, allocations: 458.8 kB / 287.8 MB, free: 2.203 MB / 266.7 MB Notification: Performance of NFConvertDAE.convert: time 0.003665/0.04775, allocations: 1.725 MB / 289.5 MB, free: 484 kB / 266.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.07e-06/0.04776, allocations: 0 / 289.5 MB, free: 484 kB / 266.7 MB Notification: Performance of FrontEnd: time 1.363e-06/0.04776, allocations: 0 / 289.5 MB, free: 484 kB / 266.7 MB Notification: Performance of Transformations before backend: time 3.531e-05/0.04779, allocations: 0 / 289.5 MB, free: 484 kB / 266.7 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 0.1131/0.1609, allocations: 1.447 MB / 291 MB, free: 28.97 MB / 266.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.517e-05/0.1609, allocations: 10.86 kB / 291 MB, free: 28.97 MB / 266.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001059/0.162, allocations: 271.1 kB / 291.3 MB, free: 28.87 MB / 266.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001727/0.1637, allocations: 0.754 MB / 292 MB, free: 28.48 MB / 266.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.186e-05/0.1638, allocations: 72.5 kB / 292.1 MB, free: 28.45 MB / 266.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001781/0.164, allocations: 105.1 kB / 292.2 MB, free: 28.41 MB / 266.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001801/0.1658, allocations: 1.06 MB / 293.3 MB, free: 27.82 MB / 266.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.898e-05/0.1658, allocations: 3.516 kB / 293.3 MB, free: 27.82 MB / 266.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.656e-05/0.1659, allocations: 41 kB / 293.3 MB, free: 27.79 MB / 266.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.145e-05/0.1659, allocations: 28.72 kB / 293.3 MB, free: 27.79 MB / 266.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001192/0.1671, allocations: 0.6337 MB / 294 MB, free: 27.55 MB / 266.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.004655/0.1717, allocations: 3.609 MB / 297.6 MB, free: 25.02 MB / 266.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0009775/0.1727, allocations: 412.6 kB / 298 MB, free: 24.87 MB / 266.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002801/0.173, allocations: 154.2 kB / 298.1 MB, free: 24.8 MB / 266.7 MB Notification: Performance of preOpt evalFunc (simulation): time 3.465e-05/0.173, allocations: 6.812 kB / 298.1 MB, free: 24.8 MB / 266.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.119e-05/0.1731, allocations: 42.38 kB / 298.2 MB, free: 24.76 MB / 266.7 MB Notification: Performance of pre-optimization done (n=37): time 2.064e-06/0.1731, allocations: 4.656 kB / 298.2 MB, free: 24.76 MB / 266.7 MB Notification: Performance of matching and sorting (n=40): time 0.002447/0.1755, allocations: 1.188 MB / 299.4 MB, free: 24.08 MB / 266.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.928e-05/0.1755, allocations: 134.2 kB / 299.5 MB, free: 23.93 MB / 266.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001037/0.1766, allocations: 0.8314 MB / 300.3 MB, free: 23.56 MB / 266.7 MB Notification: Performance of collectPreVariables (initialization): time 2.743e-05/0.1766, allocations: 31.83 kB / 300.4 MB, free: 23.52 MB / 266.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0002907/0.1769, allocations: 0.6075 MB / 301 MB, free: 23.04 MB / 266.7 MB Notification: Performance of collectInitialBindings (initialization): time 8.101e-05/0.177, allocations: 157.5 kB / 301.1 MB, free: 22.92 MB / 266.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001672/0.1772, allocations: 138.3 kB / 301.3 MB, free: 22.84 MB / 266.7 MB Notification: Performance of setup shared object (initialization): time 5.569e-05/0.1772, allocations: 336.8 kB / 301.6 MB, free: 22.52 MB / 266.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003234/0.1775, allocations: 178 kB / 301.8 MB, free: 22.45 MB / 266.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004338/0.178, allocations: 0.5615 MB / 302.3 MB, free: 21.88 MB / 266.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007417/0.1787, allocations: 0.6867 MB / 303 MB, free: 21.3 MB / 266.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.721e-06/0.1787, allocations: 2.719 kB / 303 MB, free: 21.3 MB / 266.7 MB Notification: Performance of matching and sorting (n=91) (initialization): time 0.001208/0.1799, allocations: 0.7787 MB / 303.8 MB, free: 20.95 MB / 266.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.075e-05/0.1799, allocations: 10.61 kB / 303.8 MB, free: 20.95 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.512e-05/0.18, allocations: 11 kB / 303.8 MB, free: 20.95 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001665/0.1801, allocations: 35.14 kB / 303.8 MB, free: 20.94 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005798/0.1807, allocations: 166.1 kB / 304 MB, free: 20.92 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007494/0.1815, allocations: 1.269 MB / 305.3 MB, free: 19.67 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000641/0.1821, allocations: 37.36 kB / 305.3 MB, free: 19.66 MB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.842e-05/0.1821, allocations: 40.75 kB / 305.3 MB, free: 19.65 MB / 266.7 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005514/0.1827, allocations: 355.4 kB / 305.7 MB, free: 19.44 MB / 266.7 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004003/0.1831, allocations: 0.55 MB / 306.2 MB, free: 18.87 MB / 266.7 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0006816/0.1838, allocations: 0.6619 MB / 306.9 MB, free: 18.29 MB / 266.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.981e-06/0.1838, allocations: 2.594 kB / 306.9 MB, free: 18.29 MB / 266.7 MB Notification: Performance of matching and sorting (n=91) (initialization_lambda0): time 0.001136/0.1849, allocations: 0.765 MB / 307.7 MB, free: 17.93 MB / 266.7 MB Notification: Performance of prepare postOptimizeDAE: time 1.351e-05/0.1849, allocations: 7.875 kB / 307.7 MB, free: 17.93 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.578e-06/0.1849, allocations: 11.38 kB / 307.7 MB, free: 17.93 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0001026/0.185, allocations: 38.55 kB / 307.7 MB, free: 17.92 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004991/0.1855, allocations: 165.1 kB / 307.9 MB, free: 17.82 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005878/0.1861, allocations: 1.254 MB / 309.1 MB, free: 16.49 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006119/0.1867, allocations: 38.56 kB / 309.2 MB, free: 16.46 MB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.813e-05/0.1868, allocations: 40 kB / 309.2 MB, free: 16.42 MB / 266.7 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 0.0001732/0.187, allocations: 240 kB / 309.5 MB, free: 16.18 MB / 266.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001196/0.1871, allocations: 99.44 kB / 309.6 MB, free: 16.08 MB / 266.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007313/0.1878, allocations: 419.8 kB / 310 MB, free: 15.68 MB / 266.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.91e-06/0.1878, allocations: 4.562 kB / 310 MB, free: 15.68 MB / 266.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.146e-06/0.1878, allocations: 3.938 kB / 310 MB, free: 15.67 MB / 266.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.42e-06/0.1878, allocations: 3.984 kB / 310 MB, free: 15.67 MB / 266.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001629/0.1894, allocations: 1.146 MB / 311.1 MB, free: 14.47 MB / 266.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.727e-06/0.1894, allocations: 0 / 311.1 MB, free: 14.47 MB / 266.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003333/0.1898, allocations: 75.91 kB / 311.2 MB, free: 14.4 MB / 266.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 8.757e-05/0.1899, allocations: 24.84 kB / 311.2 MB, free: 14.37 MB / 266.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.404e-05/0.1899, allocations: 12.22 kB / 311.2 MB, free: 14.36 MB / 266.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005652/0.1905, allocations: 1.251 MB / 312.5 MB, free: 13.02 MB / 266.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.444e-06/0.1905, allocations: 4.031 kB / 312.5 MB, free: 13.01 MB / 266.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008921/0.1914, allocations: 0.7229 MB / 313.2 MB, free: 12.25 MB / 266.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002508/0.1916, allocations: 123.4 kB / 313.3 MB, free: 12.12 MB / 266.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001109/0.1917, allocations: 12 kB / 313.3 MB, free: 12.11 MB / 266.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004257/0.1921, allocations: 19.98 kB / 313.4 MB, free: 12.09 MB / 266.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.617e-05/0.1922, allocations: 23.95 kB / 313.4 MB, free: 12.07 MB / 266.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.109e-05/0.1922, allocations: 19.98 kB / 313.4 MB, free: 12.05 MB / 266.7 MB Notification: Performance of sorting global known variables: time 0.0005767/0.1928, allocations: 0.5459 MB / 314 MB, free: 11.51 MB / 266.7 MB Notification: Performance of sort global known variables: time 7e-08/0.1928, allocations: 0 / 314 MB, free: 11.51 MB / 266.7 MB Notification: Performance of remove unused functions: time 0.001145/0.1939, allocations: 347.8 kB / 314.3 MB, free: 11.17 MB / 266.7 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 0.0001842/0.1941, allocations: 134.7 kB / 314.4 MB, free: 11.04 MB / 266.7 MB Notification: Performance of simCode: created initialization part: time 0.00135/0.1955, allocations: 0.9308 MB / 315.4 MB, free: 10.08 MB / 266.7 MB Notification: Performance of simCode: created event and clocks part: time 3.126e-06/0.1955, allocations: 0 / 315.4 MB, free: 10.08 MB / 266.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0003302/0.1958, allocations: 290.8 kB / 315.6 MB, free: 9.785 MB / 266.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001058/0.1969, allocations: 241.3 kB / 315.9 MB, free: 9.582 MB / 266.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002264/0.1991, allocations: 1.734 MB / 317.6 MB, free: 7.805 MB / 266.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0002982/0.1994, allocations: 435.4 kB / 318 MB, free: 7.34 MB / 266.7 MB Notification: Performance of simCode: alias equations: time 0.0004327/0.1999, allocations: 120.5 kB / 318.2 MB, free: 7.219 MB / 266.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000137/0.2, allocations: 60.5 kB / 318.2 MB, free: 7.16 MB / 266.7 MB Notification: Performance of SimCode: time 6.61e-07/0.2, allocations: 0 / 318.2 MB, free: 7.16 MB / 266.7 MB Notification: Performance of Templates: time 0.01801/0.218, allocations: 10.55 MB / 328.8 MB, free: 12.87 MB / 282.7 MB " [Timeout remaining time 660] make -j1 -f Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.makefile [Timeout 660] (rm -f Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe ; mkfifo Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe >> ../files/Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.sim & ./Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_4.1.0_Modelica.Electrical.Machines.Examples.DCMachines.DCPM_CurrentControlled_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Electrical/Machines/Examples/DCMachines/DCPM_CurrentControlled/DCPM_CurrentControlled.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_4.1.0_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: 5.042391030932777]