Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.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 0.001732/0.001732, allocations: 104.3 kB / 19.69 MB, free: 1.934 MB / 14.72 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 0.002018/0.002018, allocations: 219.2 kB / 22.99 MB, free: 4.973 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.531/1.531, allocations: 207.7 MB / 233.8 MB, free: 9.77 MB / 190.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo): time 0.2245/0.2245, allocations: 44.26 MB / 330.3 MB, free: 9.305 MB / 270.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 3.2.3+maint.om/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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.TestComponents.NewFittings.Orifices.ThickEdgedOrifice,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5004,variableFilter="time|ramp.y|boundary.ports.1..m_flow|boundary.ports.1..p|boundary.ports.1..h_outflow|sensor.port_b.m_flow|sensor.port_b.p|sensor.port_b.h_outflow|fitting1.port_b.m_flow|fitting1.port_b.p|fitting1.port_b.h_outflow|fitting2.port_b.m_flow|fitting2.port_b.p|fitting2.port_b.h_outflow",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice") translateModel(ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5004,variableFilter="time|ramp.y|boundary.ports.1..m_flow|boundary.ports.1..p|boundary.ports.1..h_outflow|sensor.port_b.m_flow|sensor.port_b.p|sensor.port_b.h_outflow|fitting1.port_b.m_flow|fitting1.port_b.p|fitting1.port_b.h_outflow|fitting2.port_b.m_flow|fitting2.port_b.p|fitting2.port_b.h_outflow",fileNamePrefix="ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice") [Timeout 660] "Notification: Modelica requested package Complex of version 3.2.3. Complex 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002631/0.002631, allocations: 71.89 kB / 468 MB, free: 3.828 MB / 334.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1263/0.1289, allocations: 61.05 MB / 0.5167 GB, free: 6.656 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice): time 0.4889/0.6178, allocations: 164.9 MB / 0.6777 GB, free: 12.9 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.009481/0.6272, allocations: 5.284 MB / 0.6829 GB, free: 7.605 MB / 0.5137 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0007051/0.6279, allocations: 19.81 kB / 0.6829 GB, free: 7.586 MB / 0.5137 GB Notification: Performance of NFTyping.typeComponents: time 0.0009892/0.6289, allocations: 309.9 kB / 0.6832 GB, free: 7.281 MB / 0.5137 GB Notification: Performance of NFTyping.typeBindings: time 0.004497/0.6334, allocations: 1.657 MB / 0.6848 GB, free: 5.625 MB / 0.5137 GB Notification: Performance of NFTyping.typeClassSections: time 0.001902/0.6353, allocations: 0.7406 MB / 0.6856 GB, free: 4.887 MB / 0.5137 GB Notification: Performance of NFFlatten.flatten: time 0.00204/0.6374, allocations: 1.567 MB / 0.6871 GB, free: 3.312 MB / 0.5137 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0005442/0.6379, allocations: 359.8 kB / 0.6874 GB, free: 2.953 MB / 0.5137 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0008837/0.6388, allocations: 0.6033 MB / 0.688 GB, free: 2.348 MB / 0.5137 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0006096/0.6394, allocations: 458 kB / 0.6885 GB, free: 1.898 MB / 0.5137 GB Notification: Performance of NFPackage.collectConstants: time 9.884e-05/0.6395, allocations: 52 kB / 0.6885 GB, free: 1.848 MB / 0.5137 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002298/0.6418, allocations: 1.1 MB / 0.6896 GB, free: 0.7461 MB / 0.5137 GB Notification: Performance of NFScalarize.scalarize: time 0.0002348/0.642, allocations: 167.4 kB / 0.6897 GB, free: 0.582 MB / 0.5137 GB Notification: Performance of NFVerifyModel.verify: time 0.000344/0.6424, allocations: 290.8 kB / 0.69 GB, free: 304 kB / 0.5137 GB Notification: Performance of NFConvertDAE.convert: time 0.002385/0.6448, allocations: 1.573 MB / 0.6916 GB, free: 14.72 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 4.148e-06/0.6448, allocations: 0 / 0.6916 GB, free: 14.72 MB / 0.5294 GB Notification: Performance of FrontEnd: time 1.493e-06/0.6448, allocations: 0 / 0.6916 GB, free: 14.72 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 8.235e-06/0.6448, allocations: 0 / 0.6916 GB, free: 14.72 MB / 0.5294 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 105 * Number of variables: 105 Notification: Performance of Generate backend data structure: time 0.002026/0.6468, allocations: 1.041 MB / 0.6926 GB, free: 13.64 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 3.695e-05/0.6468, allocations: 8.031 kB / 0.6926 GB, free: 13.64 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000983/0.6478, allocations: 147.5 kB / 0.6927 GB, free: 13.49 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0008849/0.6487, allocations: 441.6 kB / 0.6931 GB, free: 13.03 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.337e-05/0.6488, allocations: 33 kB / 0.6932 GB, free: 13 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.741e-05/0.6488, allocations: 36 kB / 0.6932 GB, free: 12.96 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001368/0.6502, allocations: 0.8957 MB / 0.6941 GB, free: 11.96 MB / 0.5294 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.583e-05/0.6502, allocations: 3.984 kB / 0.6941 GB, free: 11.96 MB / 0.5294 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.933e-05/0.6503, allocations: 20 kB / 0.6941 GB, free: 11.94 MB / 0.5294 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.46e-05/0.6503, allocations: 12 kB / 0.6941 GB, free: 11.93 MB / 0.5294 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001001/0.6513, allocations: 479.6 kB / 0.6946 GB, free: 11.46 MB / 0.5294 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 0.002966/0.6543, allocations: 1.931 MB / 0.6965 GB, free: 9.461 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007399/0.655, allocations: 311.6 kB / 0.6968 GB, free: 9.148 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003089/0.6553, allocations: 157.3 kB / 0.6969 GB, free: 8.992 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0009528/0.6563, allocations: 414.4 kB / 0.6973 GB, free: 8.586 MB / 0.5294 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.746e-05/0.6563, allocations: 42.78 kB / 0.6973 GB, free: 8.535 MB / 0.5294 GB Notification: Performance of pre-optimization done (n=33): time 2.255e-06/0.6563, allocations: 0 / 0.6973 GB, free: 8.535 MB / 0.5294 GB Notification: Performance of matching and sorting (n=33): time 0.001762/0.6581, allocations: 0.6479 MB / 0.698 GB, free: 7.879 MB / 0.5294 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001052/0.6582, allocations: 136.5 kB / 0.6981 GB, free: 7.715 MB / 0.5294 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005662/0.6588, allocations: 429.8 kB / 0.6985 GB, free: 7.285 MB / 0.5294 GB Notification: Performance of collectPreVariables (initialization): time 4.761e-05/0.6588, allocations: 29.7 kB / 0.6985 GB, free: 7.25 MB / 0.5294 GB Notification: Performance of collectInitialEqns (initialization): time 0.000249/0.659, allocations: 296.3 kB / 0.6988 GB, free: 6.957 MB / 0.5294 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001076/0.6592, allocations: 123 kB / 0.6989 GB, free: 6.836 MB / 0.5294 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002338/0.6594, allocations: 102.1 kB / 0.699 GB, free: 6.73 MB / 0.5294 GB Notification: Performance of setup shared object (initialization): time 0.0001903/0.6596, allocations: 358.8 kB / 0.6994 GB, free: 6.371 MB / 0.5294 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003169/0.6599, allocations: 144.7 kB / 0.6995 GB, free: 6.23 MB / 0.5294 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000516/0.6604, allocations: 360.8 kB / 0.6999 GB, free: 5.805 MB / 0.5294 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000769/0.6612, allocations: 440.7 kB / 0.7003 GB, free: 5.328 MB / 0.5294 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.14e-06/0.6612, allocations: 8 kB / 0.7003 GB, free: 5.32 MB / 0.5294 GB Notification: Performance of matching and sorting (n=47) (initialization): time 0.001093/0.6623, allocations: 0.5212 MB / 0.7008 GB, free: 4.789 MB / 0.5294 GB Notification: Performance of prepare postOptimizeDAE: time 2.6e-05/0.6623, allocations: 9.375 kB / 0.7008 GB, free: 4.781 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.442e-05/0.6623, allocations: 11.94 kB / 0.7008 GB, free: 4.77 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00154/0.6639, allocations: 248.5 kB / 0.7011 GB, free: 4.523 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003809/0.6642, allocations: 99.88 kB / 0.7012 GB, free: 4.426 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006007/0.6648, allocations: 0.5964 MB / 0.7017 GB, free: 3.805 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0003703/0.6652, allocations: 43.77 kB / 0.7018 GB, free: 3.762 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.155e-05/0.6653, allocations: 47.92 kB / 0.7018 GB, free: 3.715 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 15 * 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 (44): * Single equations (assignments): 43 * 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 0.0003648/0.6657, allocations: 185.6 kB / 0.702 GB, free: 3.523 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001201/0.6658, allocations: 55.73 kB / 0.7021 GB, free: 3.469 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001542/0.6673, allocations: 0.7255 MB / 0.7028 GB, free: 2.723 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.582e-06/0.6673, allocations: 4 kB / 0.7028 GB, free: 2.719 MB / 0.5294 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.38e-06/0.6673, allocations: 0 / 0.7028 GB, free: 2.719 MB / 0.5294 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.19e-06/0.6673, allocations: 0 / 0.7028 GB, free: 2.719 MB / 0.5294 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001698/0.669, allocations: 0.8899 MB / 0.7036 GB, free: 1.773 MB / 0.5294 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.316e-06/0.6691, allocations: 0 / 0.7036 GB, free: 1.773 MB / 0.5294 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002176/0.6693, allocations: 51.91 kB / 0.7037 GB, free: 1.723 MB / 0.5294 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.00312/0.6724, allocations: 448.4 kB / 0.7041 GB, free: 1.281 MB / 0.5294 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.768e-05/0.6724, allocations: 8 kB / 0.7041 GB, free: 1.273 MB / 0.5294 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.000601/0.673, allocations: 0.6202 MB / 0.7047 GB, free: 0.6289 MB / 0.5294 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.855e-06/0.673, allocations: 0 / 0.7047 GB, free: 0.6289 MB / 0.5294 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0009878/0.674, allocations: 0.5002 MB / 0.7052 GB, free: 96 kB / 0.5294 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001147/0.6741, allocations: 47.61 kB / 0.7053 GB, free: 48 kB / 0.5294 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.376e-05/0.6742, allocations: 8 kB / 0.7053 GB, free: 40 kB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002985/0.6745, allocations: 15.98 kB / 0.7053 GB, free: 24 kB / 0.5294 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.23e-05/0.6746, allocations: 28 kB / 0.7053 GB, free: 15.99 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.925e-05/0.6747, allocations: 20.44 kB / 0.7053 GB, free: 15.98 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.0004474/0.6751, allocations: 343.2 kB / 0.7057 GB, free: 15.64 MB / 0.545 GB Notification: Performance of sort global known variables: time 9e-08/0.6751, allocations: 0 / 0.7057 GB, free: 15.64 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.001069/0.6762, allocations: 339 kB / 0.706 GB, free: 15.31 MB / 0.545 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 6 * 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 (27): * Single equations (assignments): 26 * 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 0.001118/0.6773, allocations: 463.5 kB / 0.7064 GB, free: 14.86 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.0009202/0.6782, allocations: 367.9 kB / 0.7068 GB, free: 14.5 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 3.928e-06/0.6782, allocations: 0 / 0.7068 GB, free: 14.5 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.0003759/0.6786, allocations: 155.8 kB / 0.7069 GB, free: 14.34 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001422/0.68, allocations: 291 kB / 0.7072 GB, free: 14.06 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001715/0.6817, allocations: 0.8934 MB / 0.7081 GB, free: 13.12 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003271/0.6821, allocations: 263.1 kB / 0.7083 GB, free: 12.84 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.0006636/0.6827, allocations: 184.4 kB / 0.7085 GB, free: 12.66 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002076/0.6829, allocations: 75.42 kB / 0.7086 GB, free: 12.59 MB / 0.545 GB Notification: Performance of SimCode: time 5.41e-07/0.6829, allocations: 0 / 0.7086 GB, free: 12.59 MB / 0.545 GB Notification: Performance of Templates: time 0.02797/0.7109, allocations: 16.29 MB / 0.7245 GB, free: 12.33 MB / 0.5606 GB " [Timeout remaining time 659] make -j1 -f ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.makefile [Timeout 660] (rm -f ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.pipe ; mkfifo ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.pipe ; head -c 1048576 < ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.pipe >> ../files/ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.sim & ./ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.pipe 2>&1) [Timeout 480] diffSimulationResults("ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/ModelicaTest/Fluid/TestComponents/NewFittings/Orifices/ThickEdgedOrifice/ThickEdgedOrifice.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_3.2.3_ModelicaTest.Fluid.TestComponents.NewFittings.Orifices.ThickEdgedOrifice.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: 6.35519845597446]