Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.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 0.001038/0.001038, 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 0.0009739/0.0009739, allocations: 165 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 0.9201/0.9201, allocations: 177.2 MB / 205 MB, free: 5.297 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.2703/0.2703, allocations: 32.81 MB / 294.3 MB, free: 1.234 MB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo) 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(ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|gearConstraint.actuatedRevolute_b.phi|gearConstraint.actuatedRevolute_b.w|inertia2.phi|inertia2.w",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint") translateModel(ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5002,variableFilter="time|gearConstraint.actuatedRevolute_b.phi|gearConstraint.actuatedRevolute_b.w|inertia2.phi|inertia2.w",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.413e-06/1.413e-06, allocations: 0 / 376 MB, free: 4.691 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.342e-05/1.483e-05, allocations: 2.312 kB / 376 MB, free: 4.688 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint): time 0.01036/0.01038, allocations: 13.13 MB / 389.2 MB, free: 7.5 MB / 362.7 MB Notification: Performance of NFInst.instExpressions: time 0.007544/0.01792, allocations: 4.497 MB / 393.7 MB, free: 2.988 MB / 362.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001333/0.01925, allocations: 107.4 kB / 393.8 MB, free: 2.883 MB / 362.7 MB Notification: Performance of NFTyping.typeComponents: time 0.004235/0.02349, allocations: 4.506 MB / 398.3 MB, free: 14.36 MB / 378.7 MB Notification: Performance of NFTyping.typeBindings: time 0.003088/0.02658, allocations: 2.27 MB / 400.5 MB, free: 12.08 MB / 378.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001248/0.02782, allocations: 1.033 MB / 401.6 MB, free: 11.05 MB / 378.7 MB Notification: Performance of NFFlatten.flatten: time 0.005445/0.03327, allocations: 6.883 MB / 408.4 MB, free: 4.152 MB / 378.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.003556/0.03682, allocations: 4.68 MB / 413.1 MB, free: 15.4 MB / 394.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004018/0.04084, allocations: 4.223 MB / 417.4 MB, free: 11.17 MB / 394.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002772/0.04361, allocations: 3.118 MB / 420.5 MB, free: 8.047 MB / 394.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0008734/0.04449, allocations: 484 kB / 420.9 MB, free: 7.574 MB / 394.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001721/0.04621, allocations: 1.299 MB / 422.2 MB, free: 6.273 MB / 394.7 MB Notification: Performance of NFScalarize.scalarize: time 0.002011/0.04822, allocations: 2.708 MB / 424.9 MB, free: 3.559 MB / 394.7 MB Notification: Performance of NFVerifyModel.verify: time 0.00147/0.04969, allocations: 1.726 MB / 426.7 MB, free: 1.828 MB / 394.7 MB Notification: Performance of NFConvertDAE.convert: time 0.005109/0.0548, allocations: 5.844 MB / 432.5 MB, free: 11.96 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 7.294e-06/0.05481, allocations: 0 / 432.5 MB, free: 11.96 MB / 410.7 MB Notification: Performance of FrontEnd: time 2.655e-06/0.05481, allocations: 0 / 432.5 MB, free: 11.96 MB / 410.7 MB Notification: Performance of Transformations before backend: time 6.634e-05/0.05488, allocations: 0 / 432.5 MB, free: 11.96 MB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1731 * Number of variables: 1731 Notification: Performance of Generate backend data structure: time 0.007083/0.06196, allocations: 6.683 MB / 439.2 MB, free: 5.211 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.661e-05/0.06201, allocations: 8.031 kB / 439.2 MB, free: 5.203 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006176/0.06818, allocations: 3.157 MB / 442.4 MB, free: 2.039 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.185/0.2532, allocations: 3.231 MB / 445.6 MB, free: 93.58 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000152/0.2533, allocations: 300 kB / 445.9 MB, free: 93.57 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005332/0.2539, allocations: 419.6 kB / 446.3 MB, free: 93.57 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00775/0.2616, allocations: 7.027 MB / 453.3 MB, free: 90.54 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001045/0.2617, allocations: 53.33 kB / 453.4 MB, free: 90.54 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000313/0.262, allocations: 188.2 kB / 453.6 MB, free: 90.54 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.001406/0.2634, allocations: 1.923 MB / 455.5 MB, free: 90.52 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007258/0.2707, allocations: 3.557 MB / 459 MB, free: 90.29 MB / 410.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02776/0.2984, allocations: 48.2 MB / 0.4953 GB, free: 51.49 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.004767/0.3032, allocations: 1.946 MB / 0.4972 GB, free: 51.14 MB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0009024/0.3041, allocations: 0.5897 MB / 0.4978 GB, free: 51 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.007066/0.3112, allocations: 4.619 MB / 0.5023 GB, free: 48.71 MB / 410.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.509e-05/0.3112, allocations: 56.2 kB / 0.5024 GB, free: 48.66 MB / 410.7 MB Notification: Performance of pre-optimization done (n=142): time 5.791e-06/0.3112, allocations: 0 / 0.5024 GB, free: 48.66 MB / 410.7 MB Notification: Performance of matching and sorting (n=158): time 0.02021/0.3315, allocations: 10 MB / 0.5122 GB, free: 44.53 MB / 410.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 6.634e-05/0.3315, allocations: 196.8 kB / 0.5123 GB, free: 44.31 MB / 410.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005062/0.3366, allocations: 4.174 MB / 0.5164 GB, free: 41.05 MB / 410.7 MB Notification: Performance of collectPreVariables (initialization): time 8.118e-05/0.3367, allocations: 49.7 kB / 0.5165 GB, free: 41 MB / 410.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.001957/0.3386, allocations: 3.978 MB / 0.5204 GB, free: 37.43 MB / 410.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0004787/0.3391, allocations: 0.6751 MB / 0.521 GB, free: 36.84 MB / 410.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001359/0.3405, allocations: 1.415 MB / 0.5224 GB, free: 35.51 MB / 410.7 MB Notification: Performance of setup shared object (initialization): time 5.391e-05/0.3405, allocations: 484.5 kB / 0.5229 GB, free: 35.04 MB / 410.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001184/0.3417, allocations: 0.622 MB / 0.5235 GB, free: 34.54 MB / 410.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.003114/0.3448, allocations: 6.659 MB / 0.53 GB, free: 25.36 MB / 410.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.005563/0.3504, allocations: 7.968 MB / 0.5377 GB, free: 14.82 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.095e-05/0.3504, allocations: 40 kB / 0.5378 GB, free: 14.78 MB / 410.7 MB Notification: Performance of matching and sorting (n=844) (initialization): time 0.007757/0.3582, allocations: 5.601 MB / 0.5433 GB, free: 9.672 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 6.683e-05/0.3583, allocations: 68 kB / 0.5433 GB, free: 9.605 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001132/0.3584, allocations: 140.8 kB / 0.5435 GB, free: 9.469 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0009543/0.3593, allocations: 455.6 kB / 0.5439 GB, free: 9.098 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003041/0.3624, allocations: 1.5 MB / 0.5454 GB, free: 7.781 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002764/0.3651, allocations: 4.931 MB / 0.5502 GB, free: 2.809 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003244/0.3684, allocations: 427.4 kB / 0.5506 GB, free: 2.391 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003532/0.3687, allocations: 396 kB / 0.551 GB, free: 2.004 MB / 410.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 650 * Number of states: 0 () * Number of discrete variables: 47 (torque1.torqueArrow.twoHeadedArrow,torque1.torqueArrow.headAtOrigin,fixed.color[3],fixed.color[2],fixed.color[1],torque1.connectionLineColor[3],torque1.connectionLineColor[2],torque1.connectionLineColor[1],torque1.torqueColor[3],torque1.torqueColor[2],torque1.torqueColor[1],cyl2.color[3],cyl2.color[2],cyl2.color[1],cyl2.body.sphereColor[3],cyl2.body.sphereColor[2],cyl2.body.sphereColor[1],cyl1.color[3],cyl1.color[2],cyl1.color[1],cyl1.body.sphereColor[3],cyl1.body.sphereColor[2],cyl1.body.sphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],gearConstraint.fixedTranslation2.color[3],gearConstraint.fixedTranslation2.color[2],gearConstraint.fixedTranslation2.color[1],gearConstraint.fixedTranslation1.color[3],gearConstraint.fixedTranslation1.color[2],gearConstraint.fixedTranslation1.color[1],gearConstraint.actuatedRevolute_b.cylinderColor[3],gearConstraint.actuatedRevolute_b.cylinderColor[2],gearConstraint.actuatedRevolute_b.cylinderColor[1],gearConstraint.actuatedRevolute_a.cylinderColor[3],gearConstraint.actuatedRevolute_a.cylinderColor[2],gearConstraint.actuatedRevolute_a.cylinderColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (804): * Single equations (assignments): 799 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,11,100.0%), (1,5,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.001213/0.3699, allocations: 0.7038 MB / 0.5516 GB, free: 1.289 MB / 410.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004298/0.3704, allocations: 429.4 kB / 0.5521 GB, free: 0.8672 MB / 410.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001587/0.372, allocations: 1.091 MB / 0.5531 GB, free: 15.76 MB / 426.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.097e-05/0.372, allocations: 20 kB / 0.5531 GB, free: 15.74 MB / 426.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.638e-06/0.372, allocations: 4 kB / 0.5531 GB, free: 15.73 MB / 426.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.264e-05/0.372, allocations: 7.969 kB / 0.5531 GB, free: 15.73 MB / 426.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00818/0.3802, allocations: 5.231 MB / 0.5583 GB, free: 10.38 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 8.426e-06/0.3802, allocations: 8 kB / 0.5583 GB, free: 10.37 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009209/0.3811, allocations: 284.2 kB / 0.5585 GB, free: 10.09 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005916/0.3817, allocations: 261.2 kB / 0.5588 GB, free: 9.828 MB / 426.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.969e-05/0.3818, allocations: 35.39 kB / 0.5588 GB, free: 9.797 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002262/0.3841, allocations: 4.001 MB / 0.5627 GB, free: 5.559 MB / 426.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.746e-06/0.3841, allocations: 18.89 kB / 0.5627 GB, free: 5.543 MB / 426.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002722/0.3868, allocations: 2.329 MB / 0.565 GB, free: 3.086 MB / 426.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0005886/0.3874, allocations: 397.2 kB / 0.5654 GB, free: 2.695 MB / 426.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002626/0.3876, allocations: 28 kB / 0.5654 GB, free: 2.668 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007444/0.3884, allocations: 131.8 kB / 0.5656 GB, free: 2.539 MB / 426.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002045/0.3886, allocations: 124.5 kB / 0.5657 GB, free: 2.418 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.957e-05/0.3887, allocations: 51.98 kB / 0.5657 GB, free: 2.367 MB / 426.7 MB Notification: Performance of sorting global known variables: time 0.002418/0.3911, allocations: 1.818 MB / 0.5675 GB, free: 0.543 MB / 426.7 MB Notification: Performance of sort global known variables: time 1.7e-07/0.3911, allocations: 0 / 0.5675 GB, free: 0.543 MB / 426.7 MB Notification: Performance of remove unused functions: time 0.003885/0.395, allocations: 1.136 MB / 0.5686 GB, free: 15.41 MB / 442.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 25 * Number of states: 4 (gearConstraint.actuatedRevolute_b.phi,gearConstraint.actuatedRevolute_b.w,inertia1.phi,inertia1.w) * 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 (130): * Single equations (assignments): 125 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,9,100.0%), (1,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.000391/0.3953, allocations: 190.3 kB / 0.5688 GB, free: 15.21 MB / 442.7 MB Notification: Performance of simCode: created initialization part: time 0.00424/0.3996, allocations: 3.193 MB / 0.5719 GB, free: 12.01 MB / 442.7 MB Notification: Performance of simCode: created event and clocks part: time 5.15e-06/0.3996, allocations: 0 / 0.5719 GB, free: 12.01 MB / 442.7 MB Notification: Performance of simCode: created simulation system equations: time 0.000815/0.4004, allocations: 0.8564 MB / 0.5727 GB, free: 11.12 MB / 442.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001482/0.4019, allocations: 0.4905 MB / 0.5732 GB, free: 10.64 MB / 442.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01031/0.4122, allocations: 8.788 MB / 0.5818 GB, free: 1.668 MB / 442.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001218/0.4134, allocations: 1.48 MB / 0.5832 GB, free: 160 kB / 442.7 MB Notification: Performance of simCode: alias equations: time 0.002322/0.4157, allocations: 1.695 MB / 0.5849 GB, free: 14.46 MB / 458.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004273/0.4162, allocations: 248.5 kB / 0.5851 GB, free: 14.21 MB / 458.7 MB Notification: Performance of SimCode: time 1.663e-06/0.4162, allocations: 0 / 0.5851 GB, free: 14.21 MB / 458.7 MB Notification: Performance of Templates: time 0.1919/0.6081, allocations: 30.07 MB / 0.6145 GB, free: 120.9 MB / 458.7 MB " [Timeout remaining time 659] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.sim & ./ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.MultiBody.Parts.Rotor1D.GearConstraint_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/Parts/Rotor1D/GearConstraint/GearConstraint.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: 4.526975912973285]