Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.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 0.0009886/0.0009886, allocations: 79.59 kB / 21.18 MB, free: 3.387 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 0.001013/0.001013, allocations: 161 kB / 24.56 MB, free: 16 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 0.9651/0.9651, allocations: 177.1 MB / 205 MB, free: 5.594 MB / 186.7 MB " [Timeout remaining time 179] 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.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer,tolerance=1e-06,outputFormat="mat",numberOfIntervals=25000,variableFilter="time|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.re|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.im|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.re|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.im|// aimc.stator.zeroInductor.i0|aimc.is.[0-9,]+.|loadInertia.phi|loadInertia.w|transformer.l2sigma.inductor.[0-9,]+..i",fileNamePrefix="Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer") translateModel(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer,tolerance=1e-06,outputFormat="mat",numberOfIntervals=25000,variableFilter="time|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.re|aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.im|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.re|aimc.stator.electroMagneticConverter.singlePhaseElectroMagneticConverter.[0-9,]+..Phi.im|// aimc.stator.zeroInductor.i0|aimc.is.[0-9,]+.|loadInertia.phi|loadInertia.w|transformer.l2sigma.inductor.[0-9,]+..i",fileNamePrefix="Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 2.164e-06/2.164e-06, allocations: 0 / 273 MB, free: 1.488 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.159e-05/2.376e-05, allocations: 2.312 kB / 273 MB, free: 1.484 MB / 250.7 MB Notification: Performance of NFInst.instantiate(Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer): time 0.02046/0.02048, allocations: 17.28 MB / 290.3 MB, free: 128 kB / 266.7 MB Notification: Performance of NFInst.instExpressions: time 0.1225/0.143, allocations: 5.874 MB / 296.2 MB, free: 15.1 MB / 266.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001676/0.1447, allocations: 142.5 kB / 296.3 MB, free: 15.1 MB / 266.7 MB Notification: Performance of NFTyping.typeComponents: time 0.002385/0.147, allocations: 1.364 MB / 297.7 MB, free: 14.64 MB / 266.7 MB Notification: Performance of NFTyping.typeBindings: time 0.00314/0.1502, allocations: 1.873 MB / 299.5 MB, free: 13.78 MB / 266.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001486/0.1517, allocations: 1.079 MB / 300.6 MB, free: 13.21 MB / 266.7 MB Notification: Performance of NFFlatten.flatten: time 0.004776/0.1565, allocations: 6.62 MB / 307.2 MB, free: 9.844 MB / 266.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.002886/0.1593, allocations: 2.781 MB / 310 MB, free: 8.469 MB / 266.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004663/0.164, allocations: 4.482 MB / 314.5 MB, free: 5.789 MB / 266.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003177/0.1672, allocations: 3.21 MB / 317.7 MB, free: 4.172 MB / 266.7 MB Notification: Performance of NFPackage.collectConstants: time 0.001119/0.1683, allocations: 0.7883 MB / 318.5 MB, free: 3.441 MB / 266.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001358/0.1697, allocations: 1.074 MB / 319.6 MB, free: 2.387 MB / 266.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0008478/0.1705, allocations: 1.95 MB / 321.5 MB, free: 0.5312 MB / 266.7 MB Notification: Performance of NFVerifyModel.verify: time 0.002281/0.1728, allocations: 2.324 MB / 323.8 MB, free: 14.3 MB / 282.7 MB Notification: Performance of NFConvertDAE.convert: time 0.005204/0.178, allocations: 5.567 MB / 329.4 MB, free: 8.988 MB / 282.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.078e-06/0.178, allocations: 0 / 329.4 MB, free: 8.988 MB / 282.7 MB Notification: Performance of FrontEnd: time 1.593e-06/0.178, allocations: 0 / 329.4 MB, free: 8.988 MB / 282.7 MB Notification: Performance of Transformations before backend: time 0.0001562/0.1781, allocations: 4 kB / 329.4 MB, free: 8.984 MB / 282.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1287 * Number of variables: 1287 Notification: Performance of Generate backend data structure: time 0.008892/0.187, allocations: 6.931 MB / 336.3 MB, free: 2.008 MB / 282.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.663e-05/0.1871, allocations: 8.031 kB / 336.4 MB, free: 2 MB / 282.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003092/0.1902, allocations: 1.644 MB / 338 MB, free: 368 kB / 282.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003985/0.1942, allocations: 3.434 MB / 341.4 MB, free: 12.9 MB / 298.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001821/0.1943, allocations: 361.3 kB / 341.8 MB, free: 12.55 MB / 298.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004713/0.1948, allocations: 498.6 kB / 342.3 MB, free: 12.07 MB / 298.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005268/0.2001, allocations: 4.089 MB / 346.4 MB, free: 7.82 MB / 298.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 7.239e-05/0.2001, allocations: 4 kB / 346.4 MB, free: 7.816 MB / 298.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003047/0.2005, allocations: 199.4 kB / 346.6 MB, free: 7.625 MB / 298.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004098/0.2009, allocations: 245.8 kB / 346.8 MB, free: 7.383 MB / 298.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003548/0.2044, allocations: 1.853 MB / 348.7 MB, free: 5.516 MB / 298.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01694/0.2214, allocations: 16.35 MB / 365 MB, free: 4.93 MB / 314.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.003575/0.2249, allocations: 3.09 MB / 368.1 MB, free: 2.098 MB / 314.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.001785/0.2267, allocations: 1.193 MB / 369.3 MB, free: 0.9062 MB / 314.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.005029/0.2317, allocations: 3.904 MB / 373.2 MB, free: 13.04 MB / 330.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.604e-05/0.2318, allocations: 55.39 kB / 373.2 MB, free: 12.98 MB / 330.7 MB Notification: Performance of pre-optimization done (n=219): time 3.727e-06/0.2318, allocations: 0 / 373.2 MB, free: 12.98 MB / 330.7 MB Notification: Performance of matching and sorting (n=226): time 0.008062/0.2398, allocations: 5.29 MB / 378.5 MB, free: 7.664 MB / 330.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.788e-05/0.2399, allocations: 73.41 kB / 378.6 MB, free: 7.578 MB / 330.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002077/0.242, allocations: 2.245 MB / 380.8 MB, free: 5.316 MB / 330.7 MB Notification: Performance of collectPreVariables (initialization): time 9.013e-05/0.242, allocations: 61.7 kB / 380.9 MB, free: 5.25 MB / 330.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.001324/0.2434, allocations: 2.38 MB / 383.3 MB, free: 2.855 MB / 330.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004216/0.2438, allocations: 0.8246 MB / 384.1 MB, free: 2.043 MB / 330.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005114/0.2443, allocations: 0.4958 MB / 384.6 MB, free: 1.539 MB / 330.7 MB Notification: Performance of setup shared object (initialization): time 8.913e-05/0.2444, allocations: 476.8 kB / 385.1 MB, free: 1.07 MB / 330.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006756/0.2451, allocations: 384.9 kB / 385.5 MB, free: 0.6914 MB / 330.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001096/0.2462, allocations: 1.315 MB / 386.8 MB, free: 15.02 MB / 346.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.00186/0.248, allocations: 1.872 MB / 388.6 MB, free: 12.8 MB / 346.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.754e-06/0.248, allocations: 4 kB / 388.6 MB, free: 12.8 MB / 346.7 MB Notification: Performance of matching and sorting (n=328) (initialization): time 0.003336/0.2514, allocations: 2.335 MB / 391 MB, free: 10.43 MB / 346.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.47e-05/0.2514, allocations: 12 kB / 391 MB, free: 10.42 MB / 346.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.771e-05/0.2514, allocations: 16 kB / 391 MB, free: 10.41 MB / 346.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.00141/0.2528, allocations: 0.6301 MB / 391.6 MB, free: 9.758 MB / 346.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001197/0.254, allocations: 0.5694 MB / 392.2 MB, free: 9.188 MB / 346.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005993/0.26, allocations: 10.01 MB / 402.2 MB, free: 14.7 MB / 362.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009908/0.261, allocations: 107.9 kB / 402.3 MB, free: 14.6 MB / 362.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001271/0.2611, allocations: 104 kB / 402.4 MB, free: 14.5 MB / 362.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 82 * Number of states: 0 () * Number of discrete variables: 6 (booleanStep2[3].y,booleanStep2[2].y,booleanStep2[1].y,idealCloser.control[3],idealCloser.control[2],idealCloser.control[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (278): * Single equations (assignments): 273 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 1 system {(2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 4 systems {(3,25,77.8%), (1,8,100.0%), (1,1,100.0%), (1,13,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.000848/0.262, allocations: 320 kB / 402.7 MB, free: 14.17 MB / 362.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003856/0.2624, allocations: 378 kB / 403.1 MB, free: 13.8 MB / 362.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003029/0.2654, allocations: 2.04 MB / 405.1 MB, free: 11.71 MB / 362.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.108e-05/0.2654, allocations: 23.94 kB / 405.2 MB, free: 11.69 MB / 362.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.047e-06/0.2654, allocations: 12 kB / 405.2 MB, free: 11.68 MB / 362.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.262e-05/0.2654, allocations: 11.95 kB / 405.2 MB, free: 11.67 MB / 362.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006746/0.2722, allocations: 5.573 MB / 410.8 MB, free: 6.043 MB / 362.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.152e-06/0.2722, allocations: 8.062 kB / 410.8 MB, free: 6.035 MB / 362.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0008072/0.273, allocations: 339.6 kB / 411.1 MB, free: 5.703 MB / 362.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001996/0.275, allocations: 0.8009 MB / 411.9 MB, free: 4.879 MB / 362.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001147/0.2751, allocations: 55.98 kB / 412 MB, free: 4.824 MB / 362.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.008966/0.2841, allocations: 14.91 MB / 426.9 MB, free: 5.215 MB / 378.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.767e-06/0.2841, allocations: 8.031 kB / 426.9 MB, free: 5.207 MB / 378.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00402/0.2881, allocations: 2.715 MB / 429.6 MB, free: 2.418 MB / 378.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0009299/0.289, allocations: 0.5565 MB / 430.1 MB, free: 1.859 MB / 378.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002109/0.2892, allocations: 47.98 kB / 430.2 MB, free: 1.812 MB / 378.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006751/0.2899, allocations: 115.9 kB / 430.3 MB, free: 1.699 MB / 378.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003192/0.2902, allocations: 197.5 kB / 430.5 MB, free: 1.508 MB / 378.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.494e-05/0.2903, allocations: 63.98 kB / 430.6 MB, free: 1.445 MB / 378.7 MB Notification: Performance of sorting global known variables: time 0.001446/0.2918, allocations: 1.254 MB / 431.8 MB, free: 188 kB / 378.7 MB Notification: Performance of sort global known variables: time 1.81e-07/0.2918, allocations: 0 / 431.8 MB, free: 188 kB / 378.7 MB Notification: Performance of remove unused functions: time 0.1263/0.4181, allocations: 0.9381 MB / 432.8 MB, free: 97.19 MB / 378.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * Number of states: 9 (aimc.inertiaRotor.w,aimc.stator.zeroInductor.i0,aimc.stator.core.Phi.re,aimc.stator.core.Phi.im,aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.re,aimc.rotorCage.electroMagneticConverter.singlePhaseElectroMagneticConverter[3].Phi.im,transformer.l1sigma.inductor[2].i,transformer.l1sigma.inductor[3].i,quadraticLoadTorque.phi) * Number of discrete variables: 6 (idealCloser.control[1],idealCloser.control[2],idealCloser.control[3],booleanStep2[1].y,booleanStep2[2].y,booleanStep2[3].y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (156): * Single equations (assignments): 150 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 6 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(1,8,100.0%), (3,25,88.9%), (1,1,100.0%), (1,8,100.0%), (1,13,100.0%), (2,12,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.000636/0.4187, allocations: 268.5 kB / 433 MB, free: 97.1 MB / 378.7 MB Notification: Performance of simCode: created initialization part: time 0.003347/0.4221, allocations: 2.44 MB / 435.5 MB, free: 96.33 MB / 378.7 MB Notification: Performance of simCode: created event and clocks part: time 4.989e-06/0.4221, allocations: 2.375 kB / 435.5 MB, free: 96.33 MB / 378.7 MB Notification: Performance of simCode: created simulation system equations: time 0.002014/0.4241, allocations: 2.194 MB / 437.7 MB, free: 95.23 MB / 378.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002375/0.4264, allocations: 0.7615 MB / 438.4 MB, free: 95.17 MB / 378.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01073/0.4372, allocations: 8.071 MB / 446.5 MB, free: 91.95 MB / 378.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009946/0.4382, allocations: 1.315 MB / 447.8 MB, free: 91.78 MB / 378.7 MB Notification: Performance of simCode: alias equations: time 0.001269/0.4394, allocations: 0.5867 MB / 448.4 MB, free: 91.68 MB / 378.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003717/0.4398, allocations: 188.6 kB / 448.6 MB, free: 91.68 MB / 378.7 MB Notification: Performance of SimCode: time 1.563e-06/0.4398, allocations: 0 / 448.6 MB, free: 91.68 MB / 378.7 MB Notification: Performance of Templates: time 0.04843/0.4882, allocations: 43.61 MB / 492.2 MB, free: 59.5 MB / 378.7 MB " [Timeout remaining time 660] make -j1 -f Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.makefile [Timeout 660] (rm -f Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.pipe ; mkfifo Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.pipe ; head -c 1048576 < Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.pipe >> ../files/Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.sim & ./Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer.pipe 2>&1) [Timeout 240] diffSimulationResults("Modelica_4.1.0_Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines.IMC_Transformer_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/Modelica/Magnetic/FundamentalWave/Examples/BasicMachines/InductionMachines/IMC_Transformer/IMC_Transformer.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 660] "" [Timeout remaining time 660] Reference file matches [Calling sys.exit(0), Time elapsed: 4.582211359869689]