Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001025/0.001025, allocations: 91.5 kB / 21.19 MB, free: 3.375 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001044/0.001044, allocations: 156.5 kB / 24.55 MB, free: 20 kB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 0.9717/0.9717, allocations: 177 MB / 204.8 MB, free: 5.57 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2794/0.2794, allocations: 34.86 MB / 296.3 MB, free: 0.5586 MB / 266.7 MB " [Timeout remaining time 180] Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: translateModel(ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5007,variableFilter="time|Tmix1_1.T|Tmix1_2.T|Tmix2.T|Tdiff|volume1_1.medium.h|volume1_2.medium.h|volume2_1.medium.h|volume2_2.medium.h",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2") translateModel(ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5007,variableFilter="time|Tmix1_1.T|Tmix1_2.T|Tmix2.T|Tdiff|volume1_1.medium.h|volume1_2.medium.h|volume2_1.medium.h|volume2_2.medium.h",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.683e-06/1.683e-06, allocations: 0 / 378.8 MB, free: 2.113 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.791e-05/2.96e-05, allocations: 2.312 kB / 378.8 MB, free: 2.109 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2): time 0.02482/0.02485, allocations: 21.58 MB / 400.3 MB, free: 12.45 MB / 378.7 MB Notification: Performance of NFInst.instExpressions: time 0.01768/0.04253, allocations: 15.33 MB / 415.7 MB, free: 13.07 MB / 394.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007381/0.04327, allocations: 59.5 kB / 415.7 MB, free: 13.01 MB / 394.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0008566/0.04413, allocations: 0.5043 MB / 416.2 MB, free: 12.5 MB / 394.7 MB Notification: Performance of NFTyping.typeBindings: time 0.007422/0.05155, allocations: 4.757 MB / 421 MB, free: 7.727 MB / 394.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.005119/0.05667, allocations: 3.899 MB / 424.9 MB, free: 3.816 MB / 394.7 MB Notification: Performance of NFFlatten.flatten: time 0.003617/0.06028, allocations: 5.172 MB / 430.1 MB, free: 14.62 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001132/0.06142, allocations: 1.189 MB / 431.2 MB, free: 13.41 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004436/0.06585, allocations: 4.099 MB / 435.3 MB, free: 9.285 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.001482/0.06733, allocations: 1.504 MB / 436.8 MB, free: 7.777 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 0.0002439/0.06758, allocations: 196 kB / 437 MB, free: 7.586 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.007242/0.07482, allocations: 6.044 MB / 443.1 MB, free: 1.535 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.0004811/0.0753, allocations: 0.7751 MB / 443.9 MB, free: 0.7578 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.1416/0.2169, allocations: 0.8178 MB / 444.7 MB, free: 60.16 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.008107/0.225, allocations: 6.097 MB / 450.8 MB, free: 60.11 MB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.268e-06/0.225, allocations: 0 / 450.8 MB, free: 60.11 MB / 410.7 MB Notification: Performance of FrontEnd: time 1.202e-06/0.225, allocations: 0 / 450.8 MB, free: 60.11 MB / 410.7 MB Notification: Performance of Transformations before backend: time 4.331e-05/0.2251, allocations: 0 / 450.8 MB, free: 60.11 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: 441 * Number of variables: 441 Notification: Performance of Generate backend data structure: time 0.003023/0.2281, allocations: 2.659 MB / 453.4 MB, free: 58.97 MB / 410.7 MB Notification: Performance of prepare preOptimizeDAE: time 3.556e-05/0.2281, allocations: 14.81 kB / 453.4 MB, free: 58.97 MB / 410.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002937/0.2311, allocations: 1.166 MB / 454.6 MB, free: 58.69 MB / 410.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009722/0.2321, allocations: 1.053 MB / 455.7 MB, free: 58.41 MB / 410.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002058/0.2323, allocations: 0.7059 MB / 456.4 MB, free: 57.78 MB / 410.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000169/0.2324, allocations: 179.7 kB / 456.5 MB, free: 57.78 MB / 410.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002688/0.2351, allocations: 3.395 MB / 459.9 MB, free: 55.9 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.302e-05/0.2352, allocations: 17.44 kB / 460 MB, free: 55.9 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001182/0.2353, allocations: 78.88 kB / 460 MB, free: 55.9 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.832e-05/0.2353, allocations: 85.67 kB / 460.1 MB, free: 55.89 MB / 410.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00217/0.2375, allocations: 1.608 MB / 461.7 MB, free: 55.87 MB / 410.7 MB 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 0.006158/0.2437, allocations: 14.77 MB / 476.5 MB, free: 44.82 MB / 410.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.001701/0.2454, allocations: 1.123 MB / 477.6 MB, free: 44.76 MB / 410.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003483/0.2457, allocations: 267.2 kB / 477.9 MB, free: 44.75 MB / 410.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0003957/0.2461, allocations: 240.3 kB / 478.1 MB, free: 44.74 MB / 410.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.474e-05/0.2461, allocations: 50.05 kB / 478.2 MB, free: 44.7 MB / 410.7 MB Notification: Performance of pre-optimization done (n=101): time 2.014e-06/0.2461, allocations: 4 kB / 478.2 MB, free: 44.7 MB / 410.7 MB Notification: Performance of matching and sorting (n=117): time 0.005436/0.2516, allocations: 3.738 MB / 481.9 MB, free: 43.96 MB / 410.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.671e-05/0.2516, allocations: 167.8 kB / 482.1 MB, free: 43.77 MB / 410.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007247/0.2523, allocations: 1.187 MB / 483.3 MB, free: 43.46 MB / 410.7 MB Notification: Performance of collectPreVariables (initialization): time 5.213e-05/0.2524, allocations: 49.83 kB / 483.3 MB, free: 43.43 MB / 410.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003174/0.2527, allocations: 1.041 MB / 484.3 MB, free: 42.8 MB / 410.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.000183/0.2529, allocations: 444.9 kB / 484.8 MB, free: 42.53 MB / 410.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003397/0.2532, allocations: 474.8 kB / 485.2 MB, free: 42.47 MB / 410.7 MB Notification: Performance of setup shared object (initialization): time 6.898e-05/0.2533, allocations: 0.5233 MB / 485.8 MB, free: 41.99 MB / 410.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004358/0.2537, allocations: 338.9 kB / 486.1 MB, free: 41.98 MB / 410.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008127/0.2545, allocations: 2.239 MB / 488.3 MB, free: 39.51 MB / 410.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001415/0.256, allocations: 2.662 MB / 491 MB, free: 37.17 MB / 410.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.422e-05/0.256, allocations: 11.81 kB / 491 MB, free: 37.17 MB / 410.7 MB Notification: Performance of matching and sorting (n=293) (initialization): time 0.002581/0.2585, allocations: 2.167 MB / 493.2 MB, free: 36.96 MB / 410.7 MB Notification: Performance of prepare postOptimizeDAE: time 3.121e-05/0.2586, allocations: 23.78 kB / 493.2 MB, free: 36.96 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.4e-05/0.2586, allocations: 42.53 kB / 493.2 MB, free: 36.96 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006384/0.2593, allocations: 320.5 kB / 493.6 MB, free: 36.9 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0008323/0.2601, allocations: 0.4934 MB / 494.1 MB, free: 36.88 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009876/0.2611, allocations: 3.449 MB / 497.5 MB, free: 33.62 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006957/0.2618, allocations: 112.8 kB / 497.6 MB, free: 33.58 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001467/0.2619, allocations: 141.3 kB / 497.7 MB, free: 33.56 MB / 410.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 193 * Number of states: 0 () * Number of discrete variables: 28 (sink2.medium.phase,source2.medium.phase,sink1.medium.phase,source1.medium.phase,volume2_2.heatTransfer.states[1].phase,volume2_1.heatTransfer.states[1].phase,volume1_2.heatTransfer.states[1].phase,volume1_1.heatTransfer.states[1].phase,volume1_1.regularFlow[1],volume1_1.regularFlow[2],volume1_1.regularFlow[3],volume1_2.regularFlow[1],volume1_2.regularFlow[2],volume1_2.regularFlow[3],volume2_1.regularFlow[1],volume2_1.regularFlow[2],volume2_2.regularFlow[1],volume2_2.regularFlow[2],volume2_2.inFlow[2],volume2_2.inFlow[1],volume2_1.inFlow[2],volume2_1.inFlow[1],volume1_2.inFlow[3],volume1_2.inFlow[2],volume1_2.inFlow[1],volume1_1.inFlow[3],volume1_1.inFlow[2],volume1_1.inFlow[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (265): * Single equations (assignments): 261 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * 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): 4 systems {(1,7), (1,7), (1,7), (1,7)} Notification: Performance of prepare postOptimizeDAE: time 0.0003281/0.2623, allocations: 359.1 kB / 498.1 MB, free: 33.3 MB / 410.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002082/0.2625, allocations: 197.2 kB / 498.3 MB, free: 33.2 MB / 410.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003613/0.2661, allocations: 3.217 MB / 0.4898 GB, free: 32.11 MB / 410.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.538e-05/0.2661, allocations: 47.8 kB / 0.4898 GB, free: 32.09 MB / 410.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.624e-06/0.2661, allocations: 3.938 kB / 0.4898 GB, free: 32.09 MB / 410.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.487e-05/0.2661, allocations: 7.484 kB / 0.4898 GB, free: 32.09 MB / 410.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004207/0.2703, allocations: 4.345 MB / 0.4941 GB, free: 30.44 MB / 410.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.31e-06/0.2704, allocations: 3.438 kB / 0.4941 GB, free: 30.44 MB / 410.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003961/0.2707, allocations: 204.2 kB / 0.4943 GB, free: 30.43 MB / 410.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005677/0.2713, allocations: 279.8 kB / 0.4945 GB, free: 30.35 MB / 410.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.903e-05/0.2714, allocations: 32.77 kB / 0.4946 GB, free: 30.33 MB / 410.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008158/0.2722, allocations: 3.379 MB / 0.4979 GB, free: 27.07 MB / 410.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.286e-06/0.2722, allocations: 4.156 kB / 0.4979 GB, free: 27.07 MB / 410.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002204/0.2744, allocations: 2.361 MB / 0.5002 GB, free: 26.19 MB / 410.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0003149/0.2747, allocations: 310.2 kB / 0.5005 GB, free: 26 MB / 410.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001187/0.2748, allocations: 71.67 kB / 0.5005 GB, free: 25.95 MB / 410.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003676/0.2752, allocations: 56.09 kB / 0.5006 GB, free: 25.93 MB / 410.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001578/0.2754, allocations: 112.3 kB / 0.5007 GB, free: 25.91 MB / 410.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.855e-05/0.2754, allocations: 43.23 kB / 0.5007 GB, free: 25.9 MB / 410.7 MB Notification: Performance of sorting global known variables: time 0.0007872/0.2762, allocations: 0.8452 MB / 0.5016 GB, free: 25.6 MB / 410.7 MB Notification: Performance of sort global known variables: time 7e-08/0.2762, allocations: 0 / 0.5016 GB, free: 25.6 MB / 410.7 MB Notification: Performance of remove unused functions: time 0.003016/0.2792, allocations: 1.306 MB / 0.5028 GB, free: 25.4 MB / 410.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 11 * Number of states: 4 (volume1_1.medium.h,volume1_2.medium.h,volume2_1.medium.h,volume2_2.medium.h) * Number of discrete variables: 32 ($cse3.phase,$cse3.region,$cse5.phase,$cse5.region,$cse6.phase,$cse6.region,$cse7.phase,$cse7.region,$cse8.phase,$cse8.region,$cse10.phase,$cse10.region,$cse13.phase,$cse13.region,$cse15.phase,$cse15.region,$cse16.phase,$cse16.region,$cse17.phase,$cse17.region,$cse19.phase,$cse19.region,$cse20.phase,$cse20.region,volume1_1.heatTransfer.states[1].phase,source1.medium.phase,volume1_2.heatTransfer.states[1].phase,sink1.medium.phase,volume2_1.heatTransfer.states[1].phase,source2.medium.phase,volume2_2.heatTransfer.states[1].phase,sink2.medium.phase) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (103): * Single equations (assignments): 87 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 12 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 4 * 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): 4 systems {(2,5), (2,5), (2,5), (2,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002553/0.2818, allocations: 1.239 MB / 0.504 GB, free: 25.12 MB / 410.7 MB Notification: Performance of simCode: created initialization part: time 0.001738/0.2835, allocations: 1.41 MB / 0.5054 GB, free: 24.89 MB / 410.7 MB Notification: Performance of simCode: created event and clocks part: time 4.499e-06/0.2835, allocations: 1.75 kB / 0.5054 GB, free: 24.89 MB / 410.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0007933/0.2843, allocations: 0.7169 MB / 0.5061 GB, free: 24.78 MB / 410.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00161/0.2859, allocations: 0.7464 MB / 0.5068 GB, free: 24.56 MB / 410.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004278/0.2902, allocations: 4.051 MB / 0.5108 GB, free: 22.47 MB / 410.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003369/0.2905, allocations: 0.4951 MB / 0.5113 GB, free: 22.34 MB / 410.7 MB Notification: Performance of simCode: alias equations: time 0.0009875/0.2915, allocations: 0.8813 MB / 0.5121 GB, free: 22.25 MB / 410.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001803/0.2917, allocations: 129.6 kB / 0.5123 GB, free: 22.24 MB / 410.7 MB Notification: Performance of SimCode: time 1.713e-06/0.2917, allocations: 5.75 kB / 0.5123 GB, free: 22.23 MB / 410.7 MB Notification: Performance of Templates: time 0.05475/0.3464, allocations: 59.75 MB / 0.5706 GB, free: 1.789 MB / 442.7 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.makefile [Timeout 660] (rm -f ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.sim & ./ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2 -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2.pipe 2>&1) [Timeout 240] diffSimulationResults("ModelicaTest_trunk_ModelicaTest.Fluid.TestComponents.Sensors.TestTemperature2_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.1.0/ModelicaTest/Fluid/TestComponents/Sensors/TestTemperature2/TestTemperature2.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: 5.8342753527686]