Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice.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 0.001743/0.001743, allocations: 84.34 kB / 20.96 MB, free: 3.445 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 0.002098/0.002098, allocations: 165.3 kB / 24.27 MB, free: 140 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 1.564/1.564, allocations: 177.1 MB / 204.6 MB, free: 5.598 MB / 186.7 MB " [Timeout remaining time 178] 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 0.3751/0.3751, allocations: 32.79 MB / 293.9 MB, free: 1.211 MB / 266.7 MB " [Timeout remaining time 179] 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.Fluid.Dissipation.TestCases.PressureLoss.Orifice,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5050,variableFilter="time|input_mflow.y|input_p.y|IN_p.ports.1..m_flow|IN_p.ports.1..p|IN_p.ports.1..h_outflow|OUT_dp.ports.1..m_flow|OUT_dp.ports.1..p|OUT_dp.ports.1..h_outflow|OUT_mflow.ports.1..m_flow|OUT_mflow.ports.1..p|OUT_mflow.ports.1..h_outflow|IN_mflow.ports.1..m_flow|IN_mflow.ports.1..p|IN_mflow.ports.1..h_outflow|from_dp.port_b.m_flow|from_dp.port_b.p|from_dp.port_b.h_outflow|from_mflow.port_b.m_flow|from_mflow.port_b.p|from_mflow.port_b.h_outflow",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice") translateModel(ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5050,variableFilter="time|input_mflow.y|input_p.y|IN_p.ports.1..m_flow|IN_p.ports.1..p|IN_p.ports.1..h_outflow|OUT_dp.ports.1..m_flow|OUT_dp.ports.1..p|OUT_dp.ports.1..h_outflow|OUT_mflow.ports.1..m_flow|OUT_mflow.ports.1..p|OUT_mflow.ports.1..h_outflow|IN_mflow.ports.1..m_flow|IN_mflow.ports.1..p|IN_mflow.ports.1..h_outflow|from_dp.port_b.m_flow|from_dp.port_b.p|from_dp.port_b.h_outflow|from_mflow.port_b.m_flow|from_mflow.port_b.p|from_mflow.port_b.h_outflow",fileNamePrefix="ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.673e-06/1.673e-06, allocations: 0 / 375.3 MB, free: 4.988 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 3.407e-05/3.575e-05, allocations: 2.312 kB / 375.3 MB, free: 4.984 MB / 346.7 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice): time 0.3668/0.3669, allocations: 159.9 MB / 0.5226 GB, free: 7.742 MB / 410.7 MB Notification: Performance of NFInst.instExpressions: time 0.006247/0.3731, allocations: 4.27 MB / 0.5268 GB, free: 4.879 MB / 410.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0008583/0.374, allocations: 26.62 kB / 0.5268 GB, free: 4.863 MB / 410.7 MB Notification: Performance of NFTyping.typeComponents: time 0.0009689/0.3749, allocations: 330.7 kB / 0.5271 GB, free: 4.68 MB / 410.7 MB Notification: Performance of NFTyping.typeBindings: time 0.004888/0.3798, allocations: 1.877 MB / 0.5289 GB, free: 3.68 MB / 410.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.002557/0.3824, allocations: 0.9822 MB / 0.5299 GB, free: 3.16 MB / 410.7 MB Notification: Performance of NFFlatten.flatten: time 0.002092/0.3845, allocations: 1.735 MB / 0.5316 GB, free: 2.32 MB / 410.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0005061/0.385, allocations: 387.7 kB / 0.532 GB, free: 2.082 MB / 410.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.001727/0.3867, allocations: 1.106 MB / 0.5331 GB, free: 1.621 MB / 410.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0005727/0.3873, allocations: 454.9 kB / 0.5335 GB, free: 1.484 MB / 410.7 MB Notification: Performance of NFPackage.collectConstants: time 8.948e-05/0.3874, allocations: 56.25 kB / 0.5335 GB, free: 1.484 MB / 410.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002261/0.3896, allocations: 0.9992 MB / 0.5345 GB, free: 1.203 MB / 410.7 MB Notification: Performance of NFScalarize.scalarize: time 0.000177/0.3898, allocations: 178.7 kB / 0.5347 GB, free: 1.102 MB / 410.7 MB Notification: Performance of NFVerifyModel.verify: time 0.0003189/0.3901, allocations: 274.3 kB / 0.5349 GB, free: 1.004 MB / 410.7 MB Notification: Performance of NFConvertDAE.convert: time 0.002454/0.3926, allocations: 1.686 MB / 0.5366 GB, free: 368 kB / 410.7 MB Notification: Performance of FrontEnd - DAE generated: time 4.048e-06/0.3926, allocations: 0 / 0.5366 GB, free: 368 kB / 410.7 MB Notification: Performance of FrontEnd: time 1.733e-06/0.3926, allocations: 4 kB / 0.5366 GB, free: 364 kB / 410.7 MB Notification: Performance of Transformations before backend: time 9.558e-06/0.3926, allocations: 0 / 0.5366 GB, free: 364 kB / 410.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 112 * Number of variables: 112 Notification: Performance of Generate backend data structure: time 0.002004/0.3946, allocations: 1.045 MB / 0.5376 GB, free: 15.56 MB / 426.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.335e-05/0.3947, allocations: 10.44 kB / 0.5376 GB, free: 15.56 MB / 426.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001427/0.3961, allocations: 271 kB / 0.5379 GB, free: 15.42 MB / 426.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001192/0.3973, allocations: 473.9 kB / 0.5383 GB, free: 15.07 MB / 426.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.556e-05/0.3973, allocations: 33.06 kB / 0.5384 GB, free: 15.05 MB / 426.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 9.461e-05/0.3974, allocations: 54.25 kB / 0.5384 GB, free: 15.04 MB / 426.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001548/0.3989, allocations: 1.05 MB / 0.5394 GB, free: 14.1 MB / 426.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 1.914e-05/0.399, allocations: 6.938 kB / 0.5395 GB, free: 14.09 MB / 426.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.911e-05/0.399, allocations: 25.14 kB / 0.5395 GB, free: 14.07 MB / 426.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.32e-05/0.3991, allocations: 16.84 kB / 0.5395 GB, free: 14.07 MB / 426.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009228/0.4, allocations: 498.2 kB / 0.54 GB, free: 13.85 MB / 426.7 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 0.003199/0.4032, allocations: 2.013 MB / 0.5419 GB, free: 12.19 MB / 426.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0007079/0.4039, allocations: 298.4 kB / 0.5422 GB, free: 12.05 MB / 426.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002888/0.4042, allocations: 144.5 kB / 0.5424 GB, free: 11.97 MB / 426.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.0002428/0.4044, allocations: 53.12 kB / 0.5424 GB, free: 11.96 MB / 426.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.146e-05/0.4045, allocations: 41.67 kB / 0.5424 GB, free: 11.91 MB / 426.7 MB Notification: Performance of pre-optimization done (n=35): time 4.769e-06/0.4045, allocations: 10.7 kB / 0.5425 GB, free: 11.9 MB / 426.7 MB Notification: Performance of matching and sorting (n=35): time 0.001835/0.4063, allocations: 0.6624 MB / 0.5431 GB, free: 11.57 MB / 426.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001354/0.4064, allocations: 167.3 kB / 0.5433 GB, free: 11.38 MB / 426.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005769/0.407, allocations: 449.5 kB / 0.5437 GB, free: 11.1 MB / 426.7 MB Notification: Performance of collectPreVariables (initialization): time 6.46e-05/0.4071, allocations: 35.05 kB / 0.5437 GB, free: 11.07 MB / 426.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.0003072/0.4074, allocations: 311.8 kB / 0.544 GB, free: 10.79 MB / 426.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001529/0.4076, allocations: 127.1 kB / 0.5441 GB, free: 10.68 MB / 426.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002123/0.4078, allocations: 122.3 kB / 0.5443 GB, free: 10.61 MB / 426.7 MB Notification: Performance of setup shared object (initialization): time 0.0002248/0.408, allocations: 356 kB / 0.5446 GB, free: 10.27 MB / 426.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002899/0.4083, allocations: 142.2 kB / 0.5447 GB, free: 10.2 MB / 426.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005486/0.4088, allocations: 433.2 kB / 0.5452 GB, free: 9.777 MB / 426.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0007802/0.4096, allocations: 471.9 kB / 0.5456 GB, free: 9.434 MB / 426.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.867e-06/0.4096, allocations: 2.688 kB / 0.5456 GB, free: 9.434 MB / 426.7 MB Notification: Performance of matching and sorting (n=55) (initialization): time 0.001152/0.4108, allocations: 0.5855 MB / 0.5462 GB, free: 9.137 MB / 426.7 MB Notification: Performance of prepare postOptimizeDAE: time 2.114e-05/0.4108, allocations: 11.19 kB / 0.5462 GB, free: 9.137 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.053e-05/0.4108, allocations: 2.875 kB / 0.5462 GB, free: 9.137 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001674/0.4125, allocations: 248.9 kB / 0.5464 GB, free: 9.023 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004031/0.4129, allocations: 121.2 kB / 0.5465 GB, free: 8.996 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006172/0.4135, allocations: 0.5902 MB / 0.5471 GB, free: 8.43 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003849/0.4139, allocations: 44.83 kB / 0.5472 GB, free: 8.398 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.292e-05/0.414, allocations: 52.98 kB / 0.5472 GB, free: 8.391 MB / 426.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 21 * 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 (52): * Single equations (assignments): 51 * 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 {(1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.0003465/0.4143, allocations: 189.7 kB / 0.5474 GB, free: 8.227 MB / 426.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001598/0.4145, allocations: 69.86 kB / 0.5475 GB, free: 8.191 MB / 426.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002403/0.4169, allocations: 1.106 MB / 0.5485 GB, free: 7.562 MB / 426.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.843e-06/0.4169, allocations: 5 kB / 0.5485 GB, free: 7.562 MB / 426.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.31e-06/0.4169, allocations: 0 / 0.5485 GB, free: 7.562 MB / 426.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.015e-06/0.4169, allocations: 3.984 kB / 0.5485 GB, free: 7.559 MB / 426.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00155/0.4184, allocations: 0.8544 MB / 0.5494 GB, free: 6.938 MB / 426.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.791e-06/0.4185, allocations: 2.719 kB / 0.5494 GB, free: 6.938 MB / 426.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002088/0.4187, allocations: 54.08 kB / 0.5494 GB, free: 6.926 MB / 426.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.003412/0.4221, allocations: 448.2 kB / 0.5499 GB, free: 6.719 MB / 426.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.798e-05/0.4221, allocations: 8.938 kB / 0.5499 GB, free: 6.715 MB / 426.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005758/0.4227, allocations: 0.6034 MB / 0.5505 GB, free: 6.141 MB / 426.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.856e-06/0.4227, allocations: 2.844 kB / 0.5505 GB, free: 6.141 MB / 426.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009236/0.4236, allocations: 0.4974 MB / 0.5509 GB, free: 5.609 MB / 426.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0001187/0.4237, allocations: 43.64 kB / 0.551 GB, free: 5.566 MB / 426.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001178/0.4238, allocations: 27.83 kB / 0.551 GB, free: 5.539 MB / 426.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003367/0.4242, allocations: 20.05 kB / 0.551 GB, free: 5.52 MB / 426.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.86e-05/0.4243, allocations: 28.77 kB / 0.5511 GB, free: 5.492 MB / 426.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.476e-05/0.4243, allocations: 20 kB / 0.5511 GB, free: 5.473 MB / 426.7 MB Notification: Performance of sorting global known variables: time 0.000541/0.4248, allocations: 354.8 kB / 0.5514 GB, free: 5.125 MB / 426.7 MB Notification: Performance of sort global known variables: time 8e-08/0.4248, allocations: 0 / 0.5514 GB, free: 5.125 MB / 426.7 MB Notification: Performance of remove unused functions: time 0.001095/0.4259, allocations: 311.2 kB / 0.5517 GB, free: 4.82 MB / 426.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 7 * 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 simulation (28): * Single equations (assignments): 27 * 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 {(1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0009015/0.4268, allocations: 394.4 kB / 0.5521 GB, free: 4.426 MB / 426.7 MB Notification: Performance of simCode: created initialization part: time 0.0008929/0.4277, allocations: 347.5 kB / 0.5524 GB, free: 4.086 MB / 426.7 MB Notification: Performance of simCode: created event and clocks part: time 5.761e-06/0.4277, allocations: 5.25 kB / 0.5524 GB, free: 4.082 MB / 426.7 MB Notification: Performance of simCode: created simulation system equations: time 0.0003307/0.4281, allocations: 140.2 kB / 0.5526 GB, free: 3.945 MB / 426.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001578/0.4297, allocations: 335.9 kB / 0.5529 GB, free: 3.629 MB / 426.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001796/0.4314, allocations: 0.9139 MB / 0.5538 GB, free: 2.664 MB / 426.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003307/0.4318, allocations: 271.6 kB / 0.554 GB, free: 2.371 MB / 426.7 MB Notification: Performance of simCode: alias equations: time 0.001189/0.433, allocations: 0.5641 MB / 0.5546 GB, free: 1.805 MB / 426.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002668/0.4332, allocations: 92.45 kB / 0.5547 GB, free: 1.715 MB / 426.7 MB Notification: Performance of SimCode: time 8.42e-07/0.4332, allocations: 0 / 0.5547 GB, free: 1.715 MB / 426.7 MB Notification: Performance of Templates: time 0.02955/0.4628, allocations: 15.41 MB / 0.5697 GB, free: 2.57 MB / 442.7 MB " [Timeout remaining time 660] make -j1 -f ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice.makefile [Timeout 660] (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice.sim & ./ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/Dissipation/TestCases/PressureLoss/Orifice/Orifice.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.TestCases.PressureLoss.Orifice.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: 6.063530912040733]