Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries.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 0.001871/0.001871, allocations: 110.2 kB / 19.69 MB, free: 2.254 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 0.002231/0.002231, allocations: 213.3 kB / 23.01 MB, free: 4.566 MB / 14.72 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 1.508/1.508, allocations: 230.6 MB / 256.8 MB, free: 8.023 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/package.mo): time 3.517/3.517, allocations: 0.505 GB / 0.8108 GB, free: 22.01 MB / 0.6231 GB " [Timeout remaining time 176] Using package Buildings with version 13.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings master/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(Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|res.1..m_flow|res.1..m_flow_turbulent",fileNamePrefix="Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries") translateModel(Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|res.1..m_flow|res.1..m_flow_turbulent",fileNamePrefix="Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries") [Timeout 300] "Notification: Buildings 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: Performance of FrontEnd - loaded program: time 0.00202/0.00202, allocations: 66.92 kB / 1.178 GB, free: 16.79 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3677/0.3698, allocations: 180.2 MB / 1.354 GB, free: 7.891 MB / 1.045 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries): time 0.2012/0.571, allocations: 165.1 MB / 1.515 GB, free: 2.18 MB / 1.201 GB Notification: Performance of NFInst.instExpressions: time 0.003198/0.5742, allocations: 1.726 MB / 1.517 GB, free: 460 kB / 1.201 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002888/0.5745, allocations: 11.88 kB / 1.517 GB, free: 448 kB / 1.201 GB Notification: Performance of NFTyping.typeComponents: time 0.0005673/0.575, allocations: 170.9 kB / 1.517 GB, free: 276 kB / 1.201 GB Notification: Performance of NFTyping.typeBindings: time 0.001445/0.5765, allocations: 0.5406 MB / 1.518 GB, free: 15.73 MB / 1.217 GB Notification: Performance of NFTyping.typeClassSections: time 0.001214/0.5777, allocations: 449.9 kB / 1.518 GB, free: 15.29 MB / 1.217 GB Notification: Performance of NFFlatten.flatten: time 0.002841/0.5805, allocations: 2.457 MB / 1.521 GB, free: 12.82 MB / 1.217 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001102/0.5816, allocations: 0.6372 MB / 1.521 GB, free: 12.18 MB / 1.217 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002141/0.5838, allocations: 1.117 MB / 1.522 GB, free: 11.05 MB / 1.217 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001046/0.5848, allocations: 0.7429 MB / 1.523 GB, free: 10.31 MB / 1.217 GB Notification: Performance of NFPackage.collectConstants: time 0.0001106/0.5849, allocations: 56 kB / 1.523 GB, free: 10.25 MB / 1.217 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001493/0.5864, allocations: 0.7562 MB / 1.524 GB, free: 9.496 MB / 1.217 GB Notification: Performance of NFScalarize.scalarize: time 0.0003686/0.5868, allocations: 314.8 kB / 1.524 GB, free: 9.188 MB / 1.217 GB Notification: Performance of NFVerifyModel.verify: time 0.0006807/0.5875, allocations: 0.544 MB / 1.525 GB, free: 8.641 MB / 1.217 GB Notification: Performance of NFConvertDAE.convert: time 0.001829/0.5893, allocations: 1.428 MB / 1.526 GB, free: 7.207 MB / 1.217 GB Notification: Performance of FrontEnd - DAE generated: time 4.449e-06/0.5893, allocations: 0 / 1.526 GB, free: 7.207 MB / 1.217 GB Notification: Performance of FrontEnd: time 2.314e-06/0.5893, allocations: 4 kB / 1.526 GB, free: 7.203 MB / 1.217 GB Notification: Performance of Transformations before backend: time 1.44e-05/0.5893, allocations: 4 kB / 1.526 GB, free: 7.199 MB / 1.217 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 122 * Number of variables: 122 Notification: Performance of Generate backend data structure: time 0.002308/0.5916, allocations: 1.384 MB / 1.527 GB, free: 5.781 MB / 1.217 GB Notification: Performance of prepare preOptimizeDAE: time 3.773e-05/0.5917, allocations: 12.03 kB / 1.527 GB, free: 5.77 MB / 1.217 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007538/0.5924, allocations: 191.1 kB / 1.528 GB, free: 5.582 MB / 1.217 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001586/0.594, allocations: 0.8212 MB / 1.528 GB, free: 4.711 MB / 1.217 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.39e-05/0.5941, allocations: 41 kB / 1.528 GB, free: 4.668 MB / 1.217 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001007/0.5942, allocations: 60 kB / 1.528 GB, free: 4.609 MB / 1.217 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001159/0.5953, allocations: 0.69 MB / 1.529 GB, free: 3.906 MB / 1.217 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.51e-05/0.5953, allocations: 0 / 1.529 GB, free: 3.906 MB / 1.217 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.044e-05/0.5954, allocations: 20 kB / 1.529 GB, free: 3.887 MB / 1.217 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.41e-05/0.5954, allocations: 12 kB / 1.529 GB, free: 3.875 MB / 1.217 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000916/0.5963, allocations: 0.5268 MB / 1.53 GB, free: 3.348 MB / 1.217 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 0.004046/0.6004, allocations: 3.21 MB / 1.533 GB, free: 15.78 MB / 1.232 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006596/0.601, allocations: 378.2 kB / 1.533 GB, free: 15.4 MB / 1.232 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003699/0.6014, allocations: 221.8 kB / 1.533 GB, free: 15.18 MB / 1.232 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002423/0.6016, allocations: 47.95 kB / 1.533 GB, free: 15.13 MB / 1.232 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.006e-05/0.6017, allocations: 30.56 kB / 1.533 GB, free: 15.09 MB / 1.232 GB Notification: Performance of pre-optimization done (n=28): time 1.813e-06/0.6017, allocations: 0 / 1.533 GB, free: 15.09 MB / 1.232 GB Notification: Performance of matching and sorting (n=28): time 0.005131/0.6068, allocations: 1.402 MB / 1.535 GB, free: 13.68 MB / 1.232 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.666e-05/0.6068, allocations: 63.28 kB / 1.535 GB, free: 13.61 MB / 1.232 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001521/0.6084, allocations: 1.102 MB / 1.536 GB, free: 12.48 MB / 1.232 GB Notification: Performance of collectPreVariables (initialization): time 5.374e-05/0.6084, allocations: 33.7 kB / 1.536 GB, free: 12.45 MB / 1.232 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004376/0.6089, allocations: 457 kB / 1.536 GB, free: 12 MB / 1.232 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001069/0.609, allocations: 103.1 kB / 1.536 GB, free: 11.89 MB / 1.232 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001353/0.6091, allocations: 73.64 kB / 1.537 GB, free: 11.82 MB / 1.232 GB Notification: Performance of setup shared object (initialization): time 0.0001494/0.6093, allocations: 317.9 kB / 1.537 GB, free: 11.5 MB / 1.232 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003111/0.6096, allocations: 168.7 kB / 1.537 GB, free: 11.33 MB / 1.232 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0004973/0.6101, allocations: 361.4 kB / 1.537 GB, free: 10.91 MB / 1.232 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0006315/0.6107, allocations: 378.1 kB / 1.538 GB, free: 10.53 MB / 1.232 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.216e-06/0.6107, allocations: 0 / 1.538 GB, free: 10.53 MB / 1.232 GB Notification: Performance of matching and sorting (n=28) (initialization): time 0.002116/0.6128, allocations: 0.8138 MB / 1.539 GB, free: 9.703 MB / 1.232 GB Notification: Performance of prepare postOptimizeDAE: time 1.934e-05/0.6128, allocations: 9.344 kB / 1.539 GB, free: 9.695 MB / 1.232 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.853e-06/0.6128, allocations: 0 / 1.539 GB, free: 9.695 MB / 1.232 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001535/0.6144, allocations: 360.4 kB / 1.539 GB, free: 9.34 MB / 1.232 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001301/0.6145, allocations: 15.98 kB / 1.539 GB, free: 9.324 MB / 1.232 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001177/0.6157, allocations: 1.003 MB / 1.54 GB, free: 8.297 MB / 1.232 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005806/0.6163, allocations: 55.81 kB / 1.54 GB, free: 8.242 MB / 1.232 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.494e-05/0.6163, allocations: 8 kB / 1.54 GB, free: 8.234 MB / 1.232 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007144/0.617, allocations: 463.7 kB / 1.54 GB, free: 7.777 MB / 1.232 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004369/0.6174, allocations: 316.4 kB / 1.541 GB, free: 7.395 MB / 1.232 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005086/0.618, allocations: 306.3 kB / 1.541 GB, free: 7.086 MB / 1.232 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.593e-06/0.618, allocations: 0 / 1.541 GB, free: 7.086 MB / 1.232 GB Notification: Performance of matching and sorting (n=28) (initialization_lambda0): time 0.00133/0.6193, allocations: 0.5968 MB / 1.542 GB, free: 6.48 MB / 1.232 GB Notification: Performance of prepare postOptimizeDAE: time 2.046e-05/0.6193, allocations: 11.94 kB / 1.542 GB, free: 6.469 MB / 1.232 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.901e-06/0.6193, allocations: 3.984 kB / 1.542 GB, free: 6.465 MB / 1.232 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005804/0.6199, allocations: 204.6 kB / 1.542 GB, free: 6.262 MB / 1.232 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000113/0.62, allocations: 19.92 kB / 1.542 GB, free: 6.242 MB / 1.232 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004272/0.6243, allocations: 3.195 MB / 1.545 GB, free: 2.922 MB / 1.232 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006586/0.6249, allocations: 48.33 kB / 1.545 GB, free: 2.875 MB / 1.232 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.661e-05/0.625, allocations: 12 kB / 1.545 GB, free: 2.863 MB / 1.232 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (9): * Single equations (assignments): 8 * 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 {(1,19)} Notification: Performance of prepare postOptimizeDAE: time 0.0001874/0.6251, allocations: 196.2 kB / 1.545 GB, free: 2.664 MB / 1.232 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001576/0.6253, allocations: 107.2 kB / 1.545 GB, free: 2.559 MB / 1.232 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001382/0.6267, allocations: 0.7004 MB / 1.546 GB, free: 1.848 MB / 1.232 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.881e-06/0.6267, allocations: 4 kB / 1.546 GB, free: 1.844 MB / 1.232 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.012e-06/0.6267, allocations: 0 / 1.546 GB, free: 1.844 MB / 1.232 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.787e-06/0.6267, allocations: 4 kB / 1.546 GB, free: 1.84 MB / 1.232 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00259/0.6293, allocations: 1.485 MB / 1.547 GB, free: 288 kB / 1.232 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.312e-06/0.6293, allocations: 4 kB / 1.547 GB, free: 284 kB / 1.232 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001077/0.6294, allocations: 28.2 kB / 1.547 GB, free: 256 kB / 1.232 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004814/0.6299, allocations: 214.3 kB / 1.548 GB, free: 40 kB / 1.232 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.404e-05/0.6299, allocations: 12 kB / 1.548 GB, free: 28 kB / 1.232 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001053/0.631, allocations: 0.976 MB / 1.549 GB, free: 15.03 MB / 1.248 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.097e-05/0.631, allocations: 19.95 kB / 1.549 GB, free: 15.01 MB / 1.248 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001277/0.6322, allocations: 0.8024 MB / 1.549 GB, free: 14.16 MB / 1.248 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003676/0.6326, allocations: 139.4 kB / 1.55 GB, free: 14.03 MB / 1.248 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.541e-05/0.6327, allocations: 11.98 kB / 1.55 GB, free: 14.02 MB / 1.248 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000357/0.6331, allocations: 15.97 kB / 1.55 GB, free: 14 MB / 1.248 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.114e-05/0.6331, allocations: 27.84 kB / 1.55 GB, free: 13.97 MB / 1.248 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.358e-05/0.6332, allocations: 12 kB / 1.55 GB, free: 13.96 MB / 1.248 GB Notification: Performance of sorting global known variables: time 0.001088/0.6343, allocations: 0.7912 MB / 1.55 GB, free: 13.16 MB / 1.248 GB Notification: Performance of sort global known variables: time 1.2e-07/0.6343, allocations: 4 kB / 1.55 GB, free: 13.16 MB / 1.248 GB Notification: Performance of remove unused functions: time 0.001068/0.6353, allocations: 411.4 kB / 1.551 GB, free: 12.75 MB / 1.248 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * 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 (9): * Single equations (assignments): 8 * 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 {(1,19)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0002948/0.6356, allocations: 151 kB / 1.551 GB, free: 12.6 MB / 1.248 GB Notification: Performance of simCode: created initialization part: time 0.001538/0.6372, allocations: 0.7412 MB / 1.552 GB, free: 11.84 MB / 1.248 GB Notification: Performance of simCode: created event and clocks part: time 3.456e-06/0.6372, allocations: 4 kB / 1.552 GB, free: 11.84 MB / 1.248 GB Notification: Performance of simCode: created simulation system equations: time 0.0004456/0.6376, allocations: 204.5 kB / 1.552 GB, free: 11.64 MB / 1.248 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001938/0.6395, allocations: 484.2 kB / 1.552 GB, free: 11.17 MB / 1.248 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002745/0.6423, allocations: 1.815 MB / 1.554 GB, free: 9.293 MB / 1.248 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000866/0.6432, allocations: 1.184 MB / 1.555 GB, free: 8.078 MB / 1.248 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001283/0.6433, allocations: 59.42 kB / 1.555 GB, free: 8.02 MB / 1.248 GB Notification: Performance of SimCode: time 7.31e-07/0.6433, allocations: 0 / 1.555 GB, free: 8.02 MB / 1.248 GB Notification: Performance of Templates: time 0.0297/0.673, allocations: 20.43 MB / 1.575 GB, free: 3.672 MB / 1.264 GB " [Timeout remaining time 299] make -j1 -f Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries.pipe ; mkfifo Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries.pipe ; head -c 1048576 < Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries.pipe >> ../files/Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries.sim & ./Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries.pipe 2>&1) [Timeout 800] diffSimulationResults("Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Fluid_FixedResistances_Validation_PressureDropsSeries.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Fluid.FixedResistances.Validation.PressureDropsSeries.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 15.179217347002123]