Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve.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 0.001201/0.001201, allocations: 72.5 kB / 19.93 MB, free: 4.633 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 0.001131/0.001131, allocations: 178.2 kB / 23.21 MB, free: 1.352 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 0.9162/0.9162, allocations: 177.2 MB / 203.5 MB, free: 5.738 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/package.mo): time 1.684/1.684, allocations: 359 MB / 0.6044 GB, free: 11.1 MB / 0.573 GB " [Timeout remaining time 178] Using package Buildings with version 11.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.2-maint.11.x/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.Movers.Validation.PressureCurve,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|mov.dpMachine",fileNamePrefix="Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve") translateModel(Buildings.Fluid.Movers.Validation.PressureCurve,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|mov.dpMachine",fileNamePrefix="Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.703e-06/1.703e-06, allocations: 0 / 0.9517 GB, free: 3.016 MB / 0.9011 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.501e-05/2.671e-05, allocations: 2.281 kB / 0.9517 GB, free: 3.012 MB / 0.9011 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Movers.Validation.PressureCurve): time 0.7318/0.7319, allocations: 171.1 MB / 1.119 GB, free: 31.28 MB / 0.9948 GB Notification: Performance of NFInst.instExpressions: time 0.01399/0.7459, allocations: 13.06 MB / 1.132 GB, free: 22.57 MB / 0.9948 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001204/0.7471, allocations: 61.19 kB / 1.132 GB, free: 22.54 MB / 0.9948 GB Notification: Performance of NFTyping.typeComponents: time 0.003347/0.7504, allocations: 1.606 MB / 1.133 GB, free: 21.87 MB / 0.9948 GB Notification: Performance of NFTyping.typeBindings: time 0.004119/0.7545, allocations: 2.48 MB / 1.136 GB, free: 20.54 MB / 0.9948 GB Notification: Performance of NFTyping.typeClassSections: time 0.002404/0.7569, allocations: 1.33 MB / 1.137 GB, free: 19.85 MB / 0.9948 GB Notification: Performance of NFFlatten.flatten: time 0.01228/0.7692, allocations: 11.37 MB / 1.148 GB, free: 16.26 MB / 0.9948 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001243/0.7705, allocations: 0.7754 MB / 1.149 GB, free: 15.88 MB / 0.9948 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002577/0.773, allocations: 1.782 MB / 1.15 GB, free: 15.08 MB / 0.9948 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001576/0.7746, allocations: 0.9009 MB / 1.151 GB, free: 14.77 MB / 0.9948 GB Notification: Performance of NFPackage.collectConstants: time 0.0001701/0.7748, allocations: 114.8 kB / 1.151 GB, free: 14.77 MB / 0.9948 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002913/0.7777, allocations: 1.806 MB / 1.153 GB, free: 14.18 MB / 0.9948 GB Notification: Performance of NFScalarize.scalarize: time 0.0004781/0.7782, allocations: 0.6678 MB / 1.154 GB, free: 13.87 MB / 0.9948 GB Notification: Performance of NFVerifyModel.verify: time 0.0005575/0.7787, allocations: 0.5147 MB / 1.154 GB, free: 13.65 MB / 0.9948 GB Notification: Performance of NFConvertDAE.convert: time 0.003492/0.7822, allocations: 3.036 MB / 1.157 GB, free: 12.6 MB / 0.9948 GB Notification: Performance of FrontEnd - DAE generated: time 4.399e-06/0.7822, allocations: 0 / 1.157 GB, free: 12.6 MB / 0.9948 GB Notification: Performance of FrontEnd: time 2.064e-06/0.7822, allocations: 5.094 kB / 1.157 GB, free: 12.59 MB / 0.9948 GB Notification: Performance of Transformations before backend: time 4.861e-05/0.7823, allocations: 0 / 1.157 GB, free: 12.59 MB / 0.9948 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 148 * Number of variables: 148 Notification: Performance of Generate backend data structure: time 0.002833/0.7851, allocations: 2.033 MB / 1.159 GB, free: 11.21 MB / 0.9948 GB Notification: Performance of prepare preOptimizeDAE: time 4.286e-05/0.7852, allocations: 13.31 kB / 1.159 GB, free: 11.21 MB / 0.9948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001845/0.787, allocations: 0.6006 MB / 1.16 GB, free: 11.07 MB / 0.9948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002985/0.79, allocations: 2.22 MB / 1.162 GB, free: 9.93 MB / 0.9948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.211e-05/0.79, allocations: 51.84 kB / 1.162 GB, free: 9.906 MB / 0.9948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001006/0.7901, allocations: 63.72 kB / 1.162 GB, free: 9.887 MB / 0.9948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0011/0.7912, allocations: 0.9084 MB / 1.163 GB, free: 9.473 MB / 0.9948 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.597e-05/0.7912, allocations: 0 / 1.163 GB, free: 9.473 MB / 0.9948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.821e-05/0.7913, allocations: 25.72 kB / 1.163 GB, free: 9.453 MB / 0.9948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.041e-05/0.7913, allocations: 25.25 kB / 1.163 GB, free: 9.449 MB / 0.9948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001021/0.7923, allocations: 0.6721 MB / 1.164 GB, free: 9.23 MB / 0.9948 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 0.003001/0.7953, allocations: 3.002 MB / 1.167 GB, free: 7.32 MB / 0.9948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001054/0.7964, allocations: 0.51 MB / 1.167 GB, free: 7.156 MB / 0.9948 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003597/0.7968, allocations: 248.1 kB / 1.167 GB, free: 7.078 MB / 0.9948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000143/0.7969, allocations: 35.62 kB / 1.168 GB, free: 7.078 MB / 0.9948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 1.723e-05/0.7969, allocations: 36.72 kB / 1.168 GB, free: 7.035 MB / 0.9948 GB Notification: Performance of pre-optimization done (n=31): time 1.803e-06/0.7969, allocations: 0 / 1.168 GB, free: 7.035 MB / 0.9948 GB Notification: Performance of matching and sorting (n=31): time 0.001773/0.7987, allocations: 0.9499 MB / 1.168 GB, free: 6.703 MB / 0.9948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.837e-05/0.7987, allocations: 59.62 kB / 1.169 GB, free: 6.637 MB / 0.9948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001315/0.8, allocations: 1.457 MB / 1.17 GB, free: 6.086 MB / 0.9948 GB Notification: Performance of collectPreVariables (initialization): time 4.055e-05/0.8001, allocations: 37.48 kB / 1.17 GB, free: 6.047 MB / 0.9948 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003451/0.8004, allocations: 0.7001 MB / 1.171 GB, free: 5.488 MB / 0.9948 GB Notification: Performance of collectInitialBindings (initialization): time 7.514e-05/0.8005, allocations: 115.2 kB / 1.171 GB, free: 5.398 MB / 0.9948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001498/0.8006, allocations: 130.7 kB / 1.171 GB, free: 5.34 MB / 0.9948 GB Notification: Performance of setup shared object (initialization): time 3.901e-05/0.8007, allocations: 324 kB / 1.171 GB, free: 5.027 MB / 0.9948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004701/0.8012, allocations: 364.3 kB / 1.172 GB, free: 4.91 MB / 0.9948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005644/0.8017, allocations: 0.7326 MB / 1.172 GB, free: 4.332 MB / 0.9948 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009649/0.8027, allocations: 0.8786 MB / 1.173 GB, free: 3.867 MB / 0.9948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.537e-06/0.8027, allocations: 0 / 1.173 GB, free: 3.867 MB / 0.9948 GB Notification: Performance of matching and sorting (n=60) (initialization): time 0.001325/0.804, allocations: 1.17 MB / 1.174 GB, free: 3.414 MB / 0.9948 GB Notification: Performance of prepare postOptimizeDAE: time 1.931e-05/0.804, allocations: 7.188 kB / 1.174 GB, free: 3.414 MB / 0.9948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.959e-06/0.804, allocations: 5.5 kB / 1.174 GB, free: 3.414 MB / 0.9948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003587/0.8044, allocations: 205.1 kB / 1.174 GB, free: 3.344 MB / 0.9948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003563/0.8048, allocations: 144.3 kB / 1.175 GB, free: 3.332 MB / 0.9948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003673/0.8051, allocations: 0.696 MB / 1.175 GB, free: 2.738 MB / 0.9948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004712/0.8056, allocations: 90.75 kB / 1.175 GB, free: 2.699 MB / 0.9948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.502e-05/0.8057, allocations: 66.17 kB / 1.175 GB, free: 2.688 MB / 0.9948 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007013/0.8064, allocations: 0.6855 MB / 1.176 GB, free: 2.379 MB / 0.9948 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0004762/0.8068, allocations: 0.694 MB / 1.177 GB, free: 1.82 MB / 0.9948 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007863/0.8076, allocations: 0.8166 MB / 1.178 GB, free: 1.375 MB / 0.9948 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.224e-06/0.8076, allocations: 3.125 kB / 1.178 GB, free: 1.375 MB / 0.9948 GB Notification: Performance of matching and sorting (n=60) (initialization_lambda0): time 0.00122/0.8089, allocations: 1.114 MB / 1.179 GB, free: 0.9453 MB / 0.9948 GB Notification: Performance of prepare postOptimizeDAE: time 1.059e-05/0.8089, allocations: 14.78 kB / 1.179 GB, free: 0.9414 MB / 0.9948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.81e-06/0.8089, allocations: 9.531 kB / 1.179 GB, free: 0.9375 MB / 0.9948 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003487/0.8092, allocations: 233.6 kB / 1.179 GB, free: 0.875 MB / 0.9948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003043/0.8095, allocations: 147.2 kB / 1.179 GB, free: 0.8555 MB / 0.9948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0003625/0.8099, allocations: 0.8573 MB / 1.18 GB, free: 200 kB / 0.9948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004099/0.8103, allocations: 82.45 kB / 1.18 GB, free: 172 kB / 0.9948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.72e-05/0.8103, allocations: 42.16 kB / 1.18 GB, free: 168 kB / 0.9948 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * 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 (53): * Single equations (assignments): 51 * Array equations: 1 * 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 0.0001592/0.8105, allocations: 214.4 kB / 1.18 GB, free: 15.96 MB / 1.01 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001188/0.8106, allocations: 146.3 kB / 1.18 GB, free: 15.88 MB / 1.01 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001079/0.8117, allocations: 0.7439 MB / 1.181 GB, free: 15.59 MB / 1.01 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.428e-06/0.8117, allocations: 2.969 kB / 1.181 GB, free: 15.59 MB / 1.01 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.61e-06/0.8117, allocations: 0 / 1.181 GB, free: 15.59 MB / 1.01 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.092e-06/0.8117, allocations: 5.531 kB / 1.181 GB, free: 15.59 MB / 1.01 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001953/0.8137, allocations: 1.55 MB / 1.183 GB, free: 14.85 MB / 1.01 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.415e-06/0.8137, allocations: 4.156 kB / 1.183 GB, free: 14.84 MB / 1.01 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000238/0.8139, allocations: 85.2 kB / 1.183 GB, free: 14.84 MB / 1.01 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001425/0.8141, allocations: 81.25 kB / 1.183 GB, free: 14.81 MB / 1.01 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.923e-05/0.8141, allocations: 14.03 kB / 1.183 GB, free: 14.8 MB / 1.01 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0003646/0.8145, allocations: 0.6779 MB / 1.183 GB, free: 14.21 MB / 1.01 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.617e-06/0.8145, allocations: 10.88 kB / 1.183 GB, free: 14.21 MB / 1.01 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001354/0.8158, allocations: 1.105 MB / 1.185 GB, free: 13.65 MB / 1.01 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002575/0.8161, allocations: 187 kB / 1.185 GB, free: 13.52 MB / 1.01 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.326e-05/0.8162, allocations: 15.08 kB / 1.185 GB, free: 13.52 MB / 1.01 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003254/0.8165, allocations: 41.61 kB / 1.185 GB, free: 13.5 MB / 1.01 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 6.602e-05/0.8165, allocations: 33.08 kB / 1.185 GB, free: 13.48 MB / 1.01 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.383e-05/0.8166, allocations: 25.31 kB / 1.185 GB, free: 13.47 MB / 1.01 GB Notification: Performance of sorting global known variables: time 0.0009832/0.8176, allocations: 1.016 MB / 1.186 GB, free: 12.91 MB / 1.01 GB Notification: Performance of sort global known variables: time 8e-08/0.8176, allocations: 0 / 1.186 GB, free: 12.91 MB / 1.01 GB Notification: Performance of remove unused functions: time 0.001256/0.8188, allocations: 0.585 MB / 1.186 GB, free: 12.79 MB / 1.01 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 2 (mov.filter.s[1],mov.filter.s[2]) * 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 (29): * Single equations (assignments): 28 * 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 {(1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0005596/0.8194, allocations: 332.5 kB / 1.187 GB, free: 12.61 MB / 1.01 GB Notification: Performance of simCode: created initialization part: time 0.001518/0.8209, allocations: 1.044 MB / 1.188 GB, free: 12.15 MB / 1.01 GB Notification: Performance of simCode: created event and clocks part: time 2.885e-06/0.8209, allocations: 0 / 1.188 GB, free: 12.15 MB / 1.01 GB Notification: Performance of simCode: created simulation system equations: time 0.0003746/0.8213, allocations: 267.1 kB / 1.188 GB, free: 12.04 MB / 1.01 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001739/0.823, allocations: 0.8557 MB / 1.189 GB, free: 11.61 MB / 1.01 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003451/0.8265, allocations: 2.663 MB / 1.191 GB, free: 10.02 MB / 1.01 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005426/0.827, allocations: 0.7174 MB / 1.192 GB, free: 9.586 MB / 1.01 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002616/0.8273, allocations: 131.1 kB / 1.192 GB, free: 9.555 MB / 1.01 GB Notification: Performance of SimCode: time 1.082e-06/0.8273, allocations: 4 kB / 1.192 GB, free: 9.551 MB / 1.01 GB Notification: Performance of Templates: time 0.03139/0.8587, allocations: 33.25 MB / 1.225 GB, free: 1.359 MB / 1.026 GB " [Timeout remaining time 299] make -j1 -f Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve.makefile [Timeout 300] (rm -f Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve.pipe ; mkfifo Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve.pipe ; head -c 1048576 < Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve.pipe >> ../files/Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve.sim & ./Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Fluid_Movers_Validation_PressureCurve.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Fluid.Movers.Validation.PressureCurve.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: 14.902220087125897]