Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo): time 0.008037/0.008037, allocations: 1.442 MB / 20.53 MB, free: 4.012 MB / 18.57 MB " [Timeout remaining time 180] 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 0.0007127/0.0007127, allocations: 91.45 kB / 24.16 MB, free: 396 kB / 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 0.001145/0.001145, allocations: 165 kB / 27.86 MB, free: 5.496 MB / 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 0.8471/0.8471, allocations: 177.2 MB / 208.6 MB, free: 2.969 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/package.mo): time 0.686/0.686, allocations: 102.5 MB / 367.9 MB, free: 1.457 MB / 330.8 MB " [Timeout remaining time 179] Using package ClaRa with version 1.9.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ClaRa main/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) Using package SMArtInt with version 0.5.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SMArtInt main/package.mo) Running command: translateModel(ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|verticalMill_L3_1.T_out|verticalMill_L3_1.mass_pca|verticalMill_L3_1.mass_pct|verticalMill_L3_1.mass_rct|verticalMill_L3_1.xi_wc_out.1.|verticalMill_L3_1.xi_wc_out.2.",fileNamePrefix="ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester") translateModel(ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="Time|verticalMill_L3_1.T_out|verticalMill_L3_1.mass_pca|verticalMill_L3_1.mass_pct|verticalMill_L3_1.mass_rct|verticalMill_L3_1.xi_wc_out.1.|verticalMill_L3_1.xi_wc_out.2.",fileNamePrefix="ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester") [Timeout 800] "Notification: Performance of FrontEnd - loaded program: time 1.874e-06/1.874e-06, allocations: 0 / 0.5366 GB, free: 39.76 MB / 490.8 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.98e-05/3.167e-05, allocations: 2.281 kB / 0.5366 GB, free: 39.75 MB / 490.8 MB Notification: TILMedia requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Automatically loaded package TILMedia 1.9.0 ClaRa due to usage. Notification: Performance of NFInst.instantiate(ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester): time 0.1101/0.1101, allocations: 57.61 MB / 0.5929 GB, free: 2.406 MB / 490.8 MB Notification: Performance of NFInst.instExpressions: time 0.01716/0.1273, allocations: 19.03 MB / 0.6115 GB, free: 15.32 MB / 0.5105 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001193/0.1285, allocations: 43.81 kB / 0.6115 GB, free: 15.28 MB / 0.5105 GB Notification: Performance of NFTyping.typeComponents: time 0.002457/0.1309, allocations: 1.313 MB / 0.6128 GB, free: 13.96 MB / 0.5105 GB Notification: Performance of NFTyping.typeBindings: time 0.002016/0.133, allocations: 1.48 MB / 0.6143 GB, free: 12.47 MB / 0.5105 GB Notification: Performance of NFTyping.typeClassSections: time 0.004956/0.1379, allocations: 3.411 MB / 0.6176 GB, free: 9.043 MB / 0.5105 GB Notification: Performance of NFFlatten.flatten: time 0.003634/0.1416, allocations: 4.152 MB / 0.6216 GB, free: 4.883 MB / 0.5105 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002675/0.1442, allocations: 3.018 MB / 0.6246 GB, free: 1.801 MB / 0.5105 GB Notification: Performance of NFEvalConstants.evaluate: time 0.003791/0.148, allocations: 3.49 MB / 0.628 GB, free: 14.3 MB / 0.5262 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002448/0.1505, allocations: 2.754 MB / 0.6307 GB, free: 11.55 MB / 0.5262 GB Notification: Performance of NFPackage.collectConstants: time 0.0006954/0.1512, allocations: 0.6602 MB / 0.6313 GB, free: 10.89 MB / 0.5262 GB Notification: Performance of NFFlatten.collectFunctions: time 0.005746/0.1569, allocations: 4.041 MB / 0.6353 GB, free: 6.836 MB / 0.5262 GB Notification: Performance of NFScalarize.scalarize: time 0.002721/0.1596, allocations: 3.469 MB / 0.6387 GB, free: 3.359 MB / 0.5262 GB Notification: Performance of NFVerifyModel.verify: time 0.002945/0.1626, allocations: 2.44 MB / 0.641 GB, free: 0.9141 MB / 0.5262 GB Notification: Performance of NFConvertDAE.convert: time 0.01296/0.1755, allocations: 14.07 MB / 0.6548 GB, free: 2.805 MB / 0.5418 GB Notification: Performance of FrontEnd - DAE generated: time 5.35e-06/0.1755, allocations: 3.938 kB / 0.6548 GB, free: 2.801 MB / 0.5418 GB Notification: Performance of FrontEnd: time 1.783e-06/0.1755, allocations: 0 / 0.6548 GB, free: 2.801 MB / 0.5418 GB Notification: Performance of Transformations before backend: time 0.0002065/0.1757, allocations: 0 / 0.6548 GB, free: 2.801 MB / 0.5418 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 552 * Number of variables: 552 Notification: Performance of Generate backend data structure: time 0.01166/0.1874, allocations: 8.458 MB / 0.6631 GB, free: 10.26 MB / 0.5574 GB Notification: Performance of prepare preOptimizeDAE: time 3.852e-05/0.1874, allocations: 8.031 kB / 0.6631 GB, free: 10.25 MB / 0.5574 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001536/0.189, allocations: 0.7893 MB / 0.6638 GB, free: 9.457 MB / 0.5574 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01107/0.2, allocations: 8.791 MB / 0.6724 GB, free: 0.5664 MB / 0.5574 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001542/0.2002, allocations: 191.6 kB / 0.6726 GB, free: 376 kB / 0.5574 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003881/0.2006, allocations: 184.3 kB / 0.6728 GB, free: 192 kB / 0.5574 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01123/0.2118, allocations: 16.68 MB / 0.6891 GB, free: 12.63 MB / 0.5887 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.092e-05/0.2119, allocations: 3.938 kB / 0.6891 GB, free: 12.63 MB / 0.5887 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003179/0.2122, allocations: 144 kB / 0.6892 GB, free: 12.49 MB / 0.5887 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001204/0.2123, allocations: 180 kB / 0.6894 GB, free: 12.31 MB / 0.5887 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01295/0.2252, allocations: 14.83 MB / 0.7039 GB, free: 13.46 MB / 0.6043 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01889/0.2441, allocations: 16.22 MB / 0.7197 GB, free: 13.11 MB / 0.6199 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006212/0.2503, allocations: 5.478 MB / 0.725 GB, free: 7.594 MB / 0.6199 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002386/0.2527, allocations: 2.932 MB / 0.7279 GB, free: 4.656 MB / 0.6199 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003602/0.2531, allocations: 305.9 kB / 0.7282 GB, free: 4.359 MB / 0.6199 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.747e-05/0.2531, allocations: 69.22 kB / 0.7283 GB, free: 4.281 MB / 0.6199 GB Notification: Performance of pre-optimization done (n=208): time 4.108e-06/0.2531, allocations: 0 / 0.7283 GB, free: 4.281 MB / 0.6199 GB Notification: Performance of matching and sorting (n=208): time 0.01326/0.2664, allocations: 10.55 MB / 0.7386 GB, free: 9.719 MB / 0.6355 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0004416/0.2668, allocations: 1.781 MB / 0.7403 GB, free: 7.516 MB / 0.6355 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008467/0.2753, allocations: 9.065 MB / 0.7492 GB, free: 14.47 MB / 0.6512 GB Notification: Performance of collectPreVariables (initialization): time 0.0004298/0.2757, allocations: 77.69 kB / 0.7492 GB, free: 14.39 MB / 0.6512 GB Notification: Performance of collectInitialEqns (initialization): time 0.001466/0.2772, allocations: 2.344 MB / 0.7515 GB, free: 12.03 MB / 0.6512 GB Notification: Performance of collectInitialBindings (initialization): time 0.0005891/0.2778, allocations: 0.732 MB / 0.7522 GB, free: 11.29 MB / 0.6512 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001061/0.2789, allocations: 0.7973 MB / 0.753 GB, free: 10.49 MB / 0.6512 GB Notification: Performance of setup shared object (initialization): time 6.349e-05/0.2789, allocations: 305.1 kB / 0.7533 GB, free: 10.19 MB / 0.6512 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003335/0.2823, allocations: 4.198 MB / 0.7574 GB, free: 5.984 MB / 0.6512 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.2102/0.4924, allocations: 7.044 MB / 0.7643 GB, free: 173.9 MB / 0.6512 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.006897/0.4993, allocations: 7.823 MB / 0.7719 GB, free: 172.2 MB / 0.6512 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.915e-05/0.4993, allocations: 4.938 kB / 0.7719 GB, free: 172.2 MB / 0.6512 GB Notification: Performance of matching and sorting (n=311) (initialization): time 0.01074/0.5101, allocations: 10.05 MB / 0.7817 GB, free: 169 MB / 0.6512 GB Notification: Performance of prepare postOptimizeDAE: time 3.146e-05/0.5101, allocations: 15.22 kB / 0.7818 GB, free: 169 MB / 0.6512 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.768e-05/0.5101, allocations: 18.44 kB / 0.7818 GB, free: 169 MB / 0.6512 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.002012/0.5122, allocations: 0.8323 MB / 0.7826 GB, free: 168.9 MB / 0.6512 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001957/0.5141, allocations: 0.5955 MB / 0.7832 GB, free: 168.8 MB / 0.6512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00229/0.5164, allocations: 3.708 MB / 0.7868 GB, free: 165.9 MB / 0.6512 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002406/0.5188, allocations: 282.1 kB / 0.7871 GB, free: 165.9 MB / 0.6512 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003534/0.5192, allocations: 192.7 kB / 0.7872 GB, free: 165.8 MB / 0.6512 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 66 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (277): * Single equations (assignments): 274 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(1,4,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 2 systems {(3,26), (1,2)} Notification: Performance of prepare postOptimizeDAE: time 0.002518/0.5217, allocations: 1.788 MB / 0.789 GB, free: 165 MB / 0.6512 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009891/0.5227, allocations: 0.6103 MB / 0.7896 GB, free: 165 MB / 0.6512 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007654/0.5303, allocations: 7.616 MB / 0.797 GB, free: 161.5 MB / 0.6512 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.632e-05/0.5304, allocations: 22.8 kB / 0.797 GB, free: 161.5 MB / 0.6512 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.508e-06/0.5304, allocations: 1.812 kB / 0.797 GB, free: 161.5 MB / 0.6512 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.167e-05/0.5304, allocations: 12.64 kB / 0.7971 GB, free: 161.5 MB / 0.6512 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01041/0.5408, allocations: 10.99 MB / 0.8078 GB, free: 156.1 MB / 0.6512 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.763e-06/0.5408, allocations: 3.656 kB / 0.8078 GB, free: 156.1 MB / 0.6512 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001259/0.542, allocations: 414.9 kB / 0.8082 GB, free: 156 MB / 0.6512 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0006076/0.5427, allocations: 372.8 kB / 0.8085 GB, free: 155.8 MB / 0.6512 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001183/0.5428, allocations: 74.55 kB / 0.8086 GB, free: 155.8 MB / 0.6512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000664/0.5434, allocations: 1.561 MB / 0.8101 GB, free: 154.5 MB / 0.6512 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.136e-06/0.5434, allocations: 8.594 kB / 0.8101 GB, free: 154.5 MB / 0.6512 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00829/0.5517, allocations: 11.39 MB / 0.8213 GB, free: 143.8 MB / 0.6512 GB Notification: Performance of postOpt removeConstants (simulation): time 0.007383/0.5591, allocations: 7.822 MB / 0.8289 GB, free: 136 MB / 0.6512 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008333/0.5599, allocations: 54.69 kB / 0.829 GB, free: 135.9 MB / 0.6512 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0012/0.5611, allocations: 84.59 kB / 0.829 GB, free: 135.8 MB / 0.6512 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002698/0.5614, allocations: 204.2 kB / 0.8292 GB, free: 135.6 MB / 0.6512 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001777/0.5616, allocations: 202.5 kB / 0.8294 GB, free: 135.4 MB / 0.6512 GB Notification: Performance of sorting global known variables: time 0.005464/0.5671, allocations: 6.607 MB / 0.8359 GB, free: 128.9 MB / 0.6512 GB Notification: Performance of sort global known variables: time 1.9e-07/0.5671, allocations: 0 / 0.8359 GB, free: 128.9 MB / 0.6512 GB Notification: Performance of remove unused functions: time 0.002618/0.5697, allocations: 1.281 MB / 0.8371 GB, free: 127.7 MB / 0.6512 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 9 * Number of states: 6 (verticalMill_L3_1.mass_rct,verticalMill_L3_1.mass_pct,verticalMill_L3_1.mass_pca,verticalMill_L3_1.xi_wc_out[1],verticalMill_L3_1.xi_wc_out[2],verticalMill_L3_1.T_out) * 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 (181): * Single equations (assignments): 179 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {22} * Without analytic Jacobian (size): 1 system {4} Notification: Performance of Backend phase and start with SimCode phase: time 0.001773/0.5714, allocations: 1.117 MB / 0.8382 GB, free: 127.1 MB / 0.6512 GB Notification: Performance of simCode: created initialization part: time 0.005583/0.577, allocations: 7.288 MB / 0.8453 GB, free: 119.8 MB / 0.6512 GB Notification: Performance of simCode: created event and clocks part: time 7.394e-06/0.577, allocations: 4.656 kB / 0.8453 GB, free: 119.8 MB / 0.6512 GB Notification: Performance of simCode: created simulation system equations: time 0.002257/0.5793, allocations: 2.874 MB / 0.8482 GB, free: 117 MB / 0.6512 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002662/0.582, allocations: 0.9443 MB / 0.8491 GB, free: 116.1 MB / 0.6512 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0114/0.5934, allocations: 12.02 MB / 0.8608 GB, free: 104.2 MB / 0.6512 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001988/0.5953, allocations: 2.829 MB / 0.8636 GB, free: 101.4 MB / 0.6512 GB Notification: Performance of simCode: alias equations: time 0.002559/0.5979, allocations: 1.319 MB / 0.8649 GB, free: 100.2 MB / 0.6512 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008145/0.5987, allocations: 436.3 kB / 0.8653 GB, free: 99.8 MB / 0.6512 GB Notification: Performance of SimCode: time 8.91e-07/0.5987, allocations: 4 kB / 0.8653 GB, free: 99.8 MB / 0.6512 GB Notification: Performance of Templates: time 0.06643/0.6652, allocations: 73.98 MB / 0.9375 GB, free: 27.05 MB / 0.6512 GB " [Timeout remaining time 799] make -j1 -f ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester.makefile [Timeout 800] (rm -f ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester.pipe ; mkfifo ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester.pipe ; head -c 1048576 < ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester.pipe >> ../files/ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester.sim & ./ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS > ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester.pipe 2>&1) [Timeout 800] diffSimulationResults("ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/ClaRa/ReferenceResults/ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ClaRa_dev_ClaRa.Components.Mills.HardCoalMills.Check.SimpleMillTester.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 800] "" [Timeout remaining time 800] Reference file matches [Calling sys.exit(0), Time elapsed: 6.1805030843243]