Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001725/0.001725, allocations: 107.1 kB / 19.76 MB, free: 2.551 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.002089/0.002089, allocations: 189.1 kB / 22.93 MB, free: 5.582 MB / 14.72 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 1.439/1.439, allocations: 207.6 MB / 233.5 MB, free: 10.98 MB / 190.1 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 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: translateModel(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse,tolerance=1e-06,outputFormat="mat",numberOfIntervals=500,variableFilter="time|meanCurrent.x|meanVoltage.x|rootMeanSquareVoltage.mean.x|meanCurrent.y|meanVoltage.y|rootMeanSquareVoltage.mean.y",fileNamePrefix="Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse") translateModel(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse,tolerance=1e-06,outputFormat="mat",numberOfIntervals=500,variableFilter="time|meanCurrent.x|meanVoltage.x|rootMeanSquareVoltage.mean.x|meanCurrent.y|meanVoltage.y|rootMeanSquareVoltage.mean.y",fileNamePrefix="Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse") [Timeout 660] "Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001724/0.001724, allocations: 59.91 kB / 345.4 MB, free: 10.43 MB / 286.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2817/0.2835, allocations: 49.11 MB / 394.5 MB, free: 9.449 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse): time 0.005467/0.2889, allocations: 4.545 MB / 399.1 MB, free: 6.246 MB / 318.1 MB Notification: Performance of NFInst.instExpressions: time 0.002711/0.2916, allocations: 1.29 MB / 400.4 MB, free: 5.312 MB / 318.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003762/0.292, allocations: 21.88 kB / 400.4 MB, free: 5.305 MB / 318.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0003713/0.2924, allocations: 173.5 kB / 400.6 MB, free: 5.203 MB / 318.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0009414/0.2933, allocations: 355 kB / 400.9 MB, free: 4.992 MB / 318.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.000415/0.2937, allocations: 202 kB / 401.1 MB, free: 4.867 MB / 318.1 MB Notification: Performance of NFFlatten.flatten: time 0.001521/0.2953, allocations: 1.611 MB / 402.7 MB, free: 4.07 MB / 318.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0007696/0.296, allocations: 0.5248 MB / 403.2 MB, free: 3.797 MB / 318.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0008753/0.2969, allocations: 0.6741 MB / 403.9 MB, free: 3.469 MB / 318.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00108/0.298, allocations: 0.8633 MB / 404.8 MB, free: 3.062 MB / 318.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0002633/0.2983, allocations: 174.6 kB / 405 MB, free: 3.062 MB / 318.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002725/0.2985, allocations: 173.9 kB / 405.1 MB, free: 3.062 MB / 318.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0004078/0.2989, allocations: 487.9 kB / 405.6 MB, free: 2.793 MB / 318.1 MB Notification: Performance of NFVerifyModel.verify: time 0.000707/0.2996, allocations: 0.7825 MB / 406.4 MB, free: 2.285 MB / 318.1 MB Notification: Performance of NFConvertDAE.convert: time 0.002122/0.3018, allocations: 2.237 MB / 408.6 MB, free: 1.18 MB / 318.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.289e-06/0.3018, allocations: 3.938 kB / 408.6 MB, free: 1.176 MB / 318.1 MB Notification: Performance of FrontEnd: time 1.453e-06/0.3018, allocations: 0 / 408.6 MB, free: 1.176 MB / 318.1 MB Notification: Performance of Transformations before backend: time 4.461e-05/0.3018, allocations: 1.25 kB / 408.6 MB, free: 1.176 MB / 318.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 264 * Number of variables: 264 Notification: Performance of Generate backend data structure: time 0.003374/0.3052, allocations: 1.796 MB / 410.4 MB, free: 15.86 MB / 334.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.848e-05/0.3052, allocations: 9.031 kB / 410.4 MB, free: 15.86 MB / 334.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003093/0.3055, allocations: 159 kB / 410.6 MB, free: 15.77 MB / 334.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001496/0.307, allocations: 0.9413 MB / 411.5 MB, free: 15.08 MB / 334.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.107e-05/0.3071, allocations: 76.47 kB / 411.6 MB, free: 15.05 MB / 334.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001726/0.3073, allocations: 104.7 kB / 411.7 MB, free: 15.01 MB / 334.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002631/0.3099, allocations: 1.548 MB / 413.2 MB, free: 14.04 MB / 334.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.414e-05/0.3099, allocations: 3.953 kB / 413.3 MB, free: 14.04 MB / 334.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001213/0.3101, allocations: 42.72 kB / 413.3 MB, free: 14.01 MB / 334.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.327e-05/0.3101, allocations: 40.25 kB / 413.3 MB, free: 14 MB / 334.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002545/0.3127, allocations: 1.428 MB / 414.8 MB, free: 13.24 MB / 334.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00775/0.3204, allocations: 4.885 MB / 419.6 MB, free: 9.527 MB / 334.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001773/0.3222, allocations: 1.389 MB / 421 MB, free: 8.422 MB / 334.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001379/0.3236, allocations: 0.6891 MB / 421.7 MB, free: 8.082 MB / 334.1 MB Notification: Performance of preOpt evalFunc (simulation): time 5.498e-05/0.3236, allocations: 11.03 kB / 421.7 MB, free: 8.078 MB / 334.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001133/0.3248, allocations: 0.6097 MB / 422.3 MB, free: 7.539 MB / 334.1 MB Notification: Performance of pre-optimization done (n=72): time 2.605e-06/0.3248, allocations: 4 kB / 422.4 MB, free: 7.535 MB / 334.1 MB Notification: Performance of matching and sorting (n=72): time 0.006178/0.3309, allocations: 2.408 MB / 424.8 MB, free: 5.098 MB / 334.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 8.347e-05/0.331, allocations: 89.77 kB / 424.8 MB, free: 4.992 MB / 334.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001715/0.3327, allocations: 0.9344 MB / 425.8 MB, free: 4.047 MB / 334.1 MB Notification: Performance of collectPreVariables (initialization): time 8.737e-05/0.3328, allocations: 37.7 kB / 425.8 MB, free: 4.004 MB / 334.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0005839/0.3334, allocations: 0.5396 MB / 426.4 MB, free: 3.457 MB / 334.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0002494/0.3337, allocations: 238 kB / 426.6 MB, free: 3.223 MB / 334.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002649/0.3339, allocations: 138.6 kB / 426.7 MB, free: 3.082 MB / 334.1 MB Notification: Performance of setup shared object (initialization): time 0.0001611/0.3341, allocations: 330 kB / 427 MB, free: 2.754 MB / 334.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007374/0.3348, allocations: 413.7 kB / 427.5 MB, free: 2.348 MB / 334.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008567/0.3357, allocations: 0.5524 MB / 428 MB, free: 1.738 MB / 334.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001522/0.3372, allocations: 0.9426 MB / 428.9 MB, free: 0.7422 MB / 334.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.38e-06/0.3372, allocations: 7.938 kB / 429 MB, free: 0.7344 MB / 334.1 MB Notification: Performance of matching and sorting (n=86) (initialization): time 0.002504/0.3397, allocations: 1.273 MB / 430.2 MB, free: 15.45 MB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.044e-05/0.3397, allocations: 8 kB / 430.2 MB, free: 15.44 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.239e-05/0.3398, allocations: 4 kB / 430.2 MB, free: 15.44 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001037/0.3408, allocations: 395.3 kB / 430.6 MB, free: 15.05 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005245/0.3413, allocations: 115.9 kB / 430.7 MB, free: 14.94 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006178/0.3475, allocations: 4.513 MB / 435.3 MB, free: 10.28 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009088/0.3484, allocations: 83.64 kB / 435.3 MB, free: 10.2 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.967e-05/0.3485, allocations: 23.94 kB / 435.4 MB, free: 10.18 MB / 350.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 17 * Number of states: 0 () * Number of discrete variables: 15 (meanVoltage.y,$PRE.meanVoltage.y,meanCurrent.y,$PRE.meanCurrent.y,$whenCondition3,$whenCondition2,$whenCondition1,rootMeanSquareVoltage.mean.y,$PRE.rootMeanSquareVoltage.mean.y,rectifier.diode_n.idealDiode[3].off,rectifier.diode_n.idealDiode[2].off,rectifier.diode_n.idealDiode[1].off,rectifier.diode_p.idealDiode[3].off,rectifier.diode_p.idealDiode[2].off,rectifier.diode_p.idealDiode[1].off) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (59): * Single equations (assignments): 58 * 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 {(6,22)} Notification: Performance of prepare postOptimizeDAE: time 0.0009455/0.3494, allocations: 495.2 kB / 435.8 MB, free: 9.684 MB / 350.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002065/0.3496, allocations: 99.38 kB / 435.9 MB, free: 9.586 MB / 350.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0002416/0.3499, allocations: 124.4 kB / 436.1 MB, free: 9.461 MB / 350.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.564e-06/0.3499, allocations: 7.938 kB / 436.1 MB, free: 9.453 MB / 350.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.7e-06/0.3499, allocations: 0 / 436.1 MB, free: 9.453 MB / 350.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.079e-05/0.3499, allocations: 7.984 kB / 436.1 MB, free: 9.445 MB / 350.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0044/0.3543, allocations: 2.567 MB / 438.6 MB, free: 6.82 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.799e-06/0.3543, allocations: 0 / 438.6 MB, free: 6.82 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004561/0.3547, allocations: 91.86 kB / 438.7 MB, free: 6.73 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0008681/0.3556, allocations: 393.2 kB / 439.1 MB, free: 6.344 MB / 350.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.577e-05/0.3557, allocations: 15.98 kB / 439.1 MB, free: 6.328 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0058/0.3615, allocations: 4.467 MB / 443.6 MB, free: 1.719 MB / 350.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.83e-05/0.3615, allocations: 8 kB / 443.6 MB, free: 1.711 MB / 350.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003326/0.3648, allocations: 1.944 MB / 445.5 MB, free: 15.75 MB / 366.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0006685/0.3655, allocations: 296.2 kB / 445.8 MB, free: 15.44 MB / 366.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001283/0.3656, allocations: 11.94 kB / 445.9 MB, free: 15.43 MB / 366.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004606/0.3661, allocations: 47.95 kB / 445.9 MB, free: 15.38 MB / 366.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002519/0.3663, allocations: 76.53 kB / 446 MB, free: 15.3 MB / 366.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.973e-05/0.3664, allocations: 16 kB / 446 MB, free: 15.29 MB / 366.1 MB Notification: Performance of sorting global known variables: time 0.001028/0.3674, allocations: 0.6747 MB / 446.7 MB, free: 14.62 MB / 366.1 MB Notification: Performance of sort global known variables: time 1.01e-07/0.3674, allocations: 4 kB / 446.7 MB, free: 14.61 MB / 366.1 MB Notification: Performance of remove unused functions: time 0.001098/0.3685, allocations: 343.2 kB / 447 MB, free: 14.28 MB / 366.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 3 (meanVoltage.x,rootMeanSquareVoltage.mean.x,meanCurrent.x) * Number of discrete variables: 12 ($whenCondition3,$whenCondition2,$whenCondition1,rectifier.diode_p.idealDiode[1].off,rectifier.diode_p.idealDiode[2].off,rectifier.diode_p.idealDiode[3].off,rectifier.diode_n.idealDiode[1].off,rectifier.diode_n.idealDiode[2].off,rectifier.diode_n.idealDiode[3].off,meanVoltage.y,rootMeanSquareVoltage.mean.y,meanCurrent.y) * Number of discrete states: 3 (meanVoltage.x,rootMeanSquareVoltage.mean.x,meanCurrent.x) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (45): * Single equations (assignments): 41 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 3 * 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 {(6,22)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0002113/0.3687, allocations: 131.2 kB / 447.1 MB, free: 14.14 MB / 366.1 MB Notification: Performance of simCode: created initialization part: time 0.00234/0.371, allocations: 1.252 MB / 448.4 MB, free: 12.87 MB / 366.1 MB Notification: Performance of simCode: created event and clocks part: time 4.008e-06/0.3711, allocations: 0.875 kB / 448.4 MB, free: 12.87 MB / 366.1 MB Notification: Performance of simCode: created simulation system equations: time 0.001279/0.3723, allocations: 0.7828 MB / 449.2 MB, free: 12.07 MB / 366.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001139/0.3735, allocations: 251.9 kB / 449.4 MB, free: 11.83 MB / 366.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005188/0.3787, allocations: 2.648 MB / 452.1 MB, free: 9.152 MB / 366.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001182/0.3798, allocations: 1.38 MB / 453.4 MB, free: 7.746 MB / 366.1 MB Notification: Performance of simCode: alias equations: time 0.000495/0.3803, allocations: 171.2 kB / 453.6 MB, free: 7.574 MB / 366.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000177/0.3805, allocations: 63.42 kB / 453.7 MB, free: 7.512 MB / 366.1 MB Notification: Performance of SimCode: time 1.233e-06/0.3805, allocations: 4 kB / 453.7 MB, free: 7.508 MB / 366.1 MB Notification: Performance of Templates: time 0.03575/0.4163, allocations: 18.86 MB / 472.5 MB, free: 4.602 MB / 382.1 MB " [Timeout remaining time 660] make -j1 -f Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse.makefile [Timeout 660] (rm -f Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse.pipe ; mkfifo Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse.pipe >> ../files/Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse.sim & ./Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse.pipe 2>&1) [Timeout 480] diffSimulationResults("Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/Modelica/Electrical/PowerConverters/Examples/ACDC/RectifierCenterTap2mPulse/DiodeCenterTap2mPulse/DiodeCenterTap2mPulse.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Modelica_3.2.3_Modelica.Electrical.PowerConverters.Examples.ACDC.RectifierCenterTap2mPulse.DiodeCenterTap2mPulse.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: 5.698743154294789]