Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N.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 0.001391/0.001391, allocations: 79.97 kB / 19.18 MB, free: 2.527 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 0.001545/0.001545, allocations: 164.4 kB / 22.46 MB, free: 5.355 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 1.443/1.443, allocations: 177.1 MB / 202.8 MB, free: 9.188 MB / 190.1 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 2.865/2.865, allocations: 389 MB / 0.633 GB, free: 1 MB / 0.5919 GB " [Timeout remaining time 176] Using package Buildings with version 13.0.1 (/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.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|RLCLine_1.terminal_n.phase.1..i.1.|RLCLine_1.terminal_n.phase.1..i.2.|RLCLine_sc.terminal_n.phase.1..i.1.|RLCLine_sc.terminal_n.phase.1..i.2.|RLCLine_2a.terminal_n.phase.1..i.1.|RLCLine_2a.terminal_n.phase.1..i.2.|RLCLine_3a.terminal_n.phase.1..i.1.|RLCLine_3a.terminal_n.phase.1..i.2.|RLCLine_3b.terminal_n.phase.1..i.1.|RLCLine_3b.terminal_n.phase.1..i.2.",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N") translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|RLCLine_1.terminal_n.phase.1..i.1.|RLCLine_1.terminal_n.phase.1..i.2.|RLCLine_sc.terminal_n.phase.1..i.1.|RLCLine_sc.terminal_n.phase.1..i.2.|RLCLine_2a.terminal_n.phase.1..i.1.|RLCLine_2a.terminal_n.phase.1..i.2.|RLCLine_3a.terminal_n.phase.1..i.1.|RLCLine_3a.terminal_n.phase.1..i.2.|RLCLine_3b.terminal_n.phase.1..i.1.|RLCLine_3b.terminal_n.phase.1..i.2.",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.543e-06/1.543e-06, allocations: 0 / 1 GB, free: 7.281 MB / 0.9512 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.466e-05/2.62e-05, allocations: 2.281 kB / 1 GB, free: 7.277 MB / 0.9512 GB Notification: Performance of NFInst.instantiate(Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N): time 0.05163/0.05165, allocations: 38.36 MB / 1.038 GB, free: 0.793 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.02806/0.07971, allocations: 15.05 MB / 1.052 GB, free: 1.699 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004096/0.08381, allocations: 250.1 kB / 1.053 GB, free: 1.453 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.01307/0.09688, allocations: 4.5 MB / 1.057 GB, free: 12.94 MB / 1.014 GB Notification: Performance of NFTyping.typeBindings: time 0.008448/0.1053, allocations: 3.021 MB / 1.06 GB, free: 9.902 MB / 1.014 GB Notification: Performance of NFTyping.typeClassSections: time 0.008689/0.114, allocations: 3.206 MB / 1.063 GB, free: 6.695 MB / 1.014 GB Notification: Performance of NFFlatten.flatten: time 0.01677/0.1308, allocations: 11.66 MB / 1.074 GB, free: 11 MB / 1.029 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01404/0.1448, allocations: 6.73 MB / 1.081 GB, free: 4.145 MB / 1.029 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01333/0.1582, allocations: 6.88 MB / 1.088 GB, free: 13.25 MB / 1.045 GB Notification: Performance of NFSimplifyModel.simplify: time 0.009855/0.168, allocations: 5.093 MB / 1.093 GB, free: 8.145 MB / 1.045 GB Notification: Performance of NFPackage.collectConstants: time 0.002911/0.1709, allocations: 0.9492 MB / 1.094 GB, free: 7.195 MB / 1.045 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00605/0.177, allocations: 1.927 MB / 1.095 GB, free: 5.266 MB / 1.045 GB Notification: Performance of NFScalarize.scalarize: time 0.006682/0.1837, allocations: 3.952 MB / 1.099 GB, free: 1.305 MB / 1.045 GB Notification: Performance of NFVerifyModel.verify: time 0.007816/0.1915, allocations: 3.029 MB / 1.102 GB, free: 14.27 MB / 1.061 GB Notification: Performance of NFConvertDAE.convert: time 0.02036/0.2118, allocations: 14.56 MB / 1.117 GB, free: 15.67 MB / 1.076 GB Notification: Performance of FrontEnd - DAE generated: time 6.483e-06/0.2118, allocations: 0 / 1.117 GB, free: 15.67 MB / 1.076 GB Notification: Performance of FrontEnd: time 1.533e-06/0.2118, allocations: 0 / 1.117 GB, free: 15.67 MB / 1.076 GB Notification: Performance of Transformations before backend: time 0.0003521/0.2122, allocations: 0 / 1.117 GB, free: 15.67 MB / 1.076 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1668 * Number of variables: 1668 Notification: Performance of Generate backend data structure: time 0.02141/0.2336, allocations: 7.641 MB / 1.124 GB, free: 7.953 MB / 1.076 GB Notification: Performance of prepare preOptimizeDAE: time 4.37e-05/0.2336, allocations: 8.031 kB / 1.124 GB, free: 7.945 MB / 1.076 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01143/0.2451, allocations: 1.561 MB / 1.126 GB, free: 6.379 MB / 1.076 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01107/0.2561, allocations: 4.389 MB / 1.13 GB, free: 1.906 MB / 1.076 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006033/0.2567, allocations: 456.5 kB / 1.13 GB, free: 1.457 MB / 1.076 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002469/0.2592, allocations: 0.594 MB / 1.131 GB, free: 0.8633 MB / 1.076 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.5052/0.7644, allocations: 11.6 MB / 1.142 GB, free: 151.8 MB / 1.076 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001886/0.7646, allocations: 26.7 kB / 1.142 GB, free: 151.8 MB / 1.076 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0009175/0.7655, allocations: 267.2 kB / 1.142 GB, free: 151.6 MB / 1.076 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002935/0.7684, allocations: 0.7699 MB / 1.143 GB, free: 151.6 MB / 1.076 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01528/0.7837, allocations: 8.545 MB / 1.152 GB, free: 148.5 MB / 1.076 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04788/0.8316, allocations: 30.45 MB / 1.181 GB, free: 130.5 MB / 1.076 GB Notification: Performance of preOpt comSubExp (simulation): time 0.006388/0.838, allocations: 3.972 MB / 1.185 GB, free: 128.8 MB / 1.076 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00539/0.8434, allocations: 3.368 MB / 1.188 GB, free: 127.4 MB / 1.076 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003264/0.8437, allocations: 35.25 kB / 1.188 GB, free: 127.4 MB / 1.076 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.435e-05/0.8438, allocations: 78.38 kB / 1.189 GB, free: 127.4 MB / 1.076 GB Notification: Performance of pre-optimization done (n=353): time 6.413e-06/0.8438, allocations: 0 / 1.189 GB, free: 127.4 MB / 1.076 GB Notification: Performance of matching and sorting (n=578): time 0.5264/1.37, allocations: 121.1 MB / 1.307 GB, free: 31.03 MB / 1.076 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.667e-05/1.37, allocations: 107.9 kB / 1.307 GB, free: 30.91 MB / 1.076 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00373/1.374, allocations: 2.504 MB / 1.309 GB, free: 28.43 MB / 1.076 GB Notification: Performance of collectPreVariables (initialization): time 0.001248/1.375, allocations: 129.6 kB / 1.309 GB, free: 28.3 MB / 1.076 GB Notification: Performance of collectInitialEqns (initialization): time 0.001333/1.377, allocations: 2.763 MB / 1.312 GB, free: 25.71 MB / 1.076 GB Notification: Performance of collectInitialBindings (initialization): time 0.002174/1.379, allocations: 2.026 MB / 1.314 GB, free: 23.71 MB / 1.076 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003048/1.382, allocations: 0.9134 MB / 1.315 GB, free: 22.79 MB / 1.076 GB Notification: Performance of setup shared object (initialization): time 4.702e-05/1.382, allocations: 301.1 kB / 1.315 GB, free: 22.5 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005691/1.388, allocations: 4.083 MB / 1.319 GB, free: 18.4 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006151/1.394, allocations: 5.013 MB / 1.324 GB, free: 13.06 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01286/1.407, allocations: 9.859 MB / 1.334 GB, free: 2.824 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.598e-05/1.407, allocations: 4 kB / 1.334 GB, free: 2.82 MB / 1.076 GB Notification: Performance of matching and sorting (n=713) (initialization): time 0.04626/1.453, allocations: 16.73 MB / 1.35 GB, free: 1.969 MB / 1.092 GB Notification: Performance of prepare postOptimizeDAE: time 5.44e-05/1.453, allocations: 16.94 kB / 1.35 GB, free: 1.953 MB / 1.092 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.143e-05/1.453, allocations: 20 kB / 1.35 GB, free: 1.934 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.03713/1.49, allocations: 9.068 MB / 1.359 GB, free: 8.824 MB / 1.107 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002874/1.493, allocations: 0.5226 MB / 1.36 GB, free: 8.301 MB / 1.107 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.1287/1.622, allocations: 74.23 MB / 1.432 GB, free: 12.95 MB / 1.186 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005921/1.628, allocations: 279.8 kB / 1.432 GB, free: 12.68 MB / 1.186 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00138/1.629, allocations: 192 kB / 1.432 GB, free: 12.49 MB / 1.186 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 101 * 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 (274): * Single equations (assignments): 263 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 11 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 11 systems {(5,17,84.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (14,72,59.2%), (14,72,59.2%), (6,40,77.8%), (8,70,73.4%), (8,70,70.3%), (6,40,77.8%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.006069/1.635, allocations: 2.43 MB / 1.435 GB, free: 10.05 MB / 1.186 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.00181/1.637, allocations: 473.1 kB / 1.435 GB, free: 9.582 MB / 1.186 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04738/1.684, allocations: 16.54 MB / 1.451 GB, free: 8.895 MB / 1.201 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.72e-05/1.684, allocations: 59.94 kB / 1.452 GB, free: 8.836 MB / 1.201 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0002366/1.685, allocations: 72 kB / 1.452 GB, free: 8.766 MB / 1.201 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001313/1.685, allocations: 31.89 kB / 1.452 GB, free: 8.734 MB / 1.201 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06379/1.748, allocations: 23.04 MB / 1.474 GB, free: 1.496 MB / 1.217 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.776e-05/1.749, allocations: 8 kB / 1.474 GB, free: 1.488 MB / 1.217 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002168/1.751, allocations: 324.9 kB / 1.474 GB, free: 1.172 MB / 1.217 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.03324/1.784, allocations: 8.249 MB / 1.482 GB, free: 8.879 MB / 1.232 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001398/1.785, allocations: 108 kB / 1.483 GB, free: 8.773 MB / 1.232 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.1203/1.906, allocations: 71.11 MB / 1.552 GB, free: 0.5469 MB / 1.295 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.824e-05/1.906, allocations: 11.94 kB / 1.552 GB, free: 0.5352 MB / 1.295 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05125/1.957, allocations: 21.27 MB / 1.573 GB, free: 10.89 MB / 1.326 GB Notification: Performance of postOpt removeConstants (simulation): time 0.004605/1.962, allocations: 1.278 MB / 1.574 GB, free: 9.609 MB / 1.326 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002027/1.964, allocations: 108 kB / 1.574 GB, free: 9.504 MB / 1.326 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004734/1.968, allocations: 287.6 kB / 1.574 GB, free: 9.223 MB / 1.326 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002783/1.971, allocations: 0.553 MB / 1.575 GB, free: 8.668 MB / 1.326 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0008958/1.972, allocations: 152 kB / 1.575 GB, free: 8.52 MB / 1.326 GB Notification: Performance of sorting global known variables: time 0.003362/1.975, allocations: 1.618 MB / 1.577 GB, free: 6.906 MB / 1.326 GB Notification: Performance of sort global known variables: time 1e-07/1.975, allocations: 3.938 kB / 1.577 GB, free: 6.902 MB / 1.326 GB Notification: Performance of remove unused functions: time 0.009693/1.985, allocations: 2.457 MB / 1.579 GB, free: 4.445 MB / 1.326 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 31 * Number of states: 8 (RLCLine_sc.phase1.Vc[1],RLCLine_sc.phase1.Vc[2],RLCLine_sc.phase2.Vc[1],RLCLine_sc.phase2.Vc[2],RLCLine_sc.phase3.Vc[1],RLCLine_sc.phase3.Vc[2],RLCLine_sc.neutral.Vc[1],RLCLine_sc.neutral.Vc[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 (142): * Single equations (assignments): 131 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 11 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 11 systems {(6,40,77.8%), (8,70,70.3%), (14,72,51.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (5,17,84.0%), (6,40,83.3%), (8,70,70.3%), (14,72,51.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001151/1.986, allocations: 245.1 kB / 1.579 GB, free: 4.199 MB / 1.326 GB Notification: Performance of simCode: created initialization part: time 0.02968/2.016, allocations: 13.71 MB / 1.593 GB, free: 6.289 MB / 1.342 GB Notification: Performance of simCode: created event and clocks part: time 2.046e-05/2.016, allocations: 4 kB / 1.593 GB, free: 6.285 MB / 1.342 GB Notification: Performance of simCode: created simulation system equations: time 0.02156/2.037, allocations: 9.012 MB / 1.602 GB, free: 13.12 MB / 1.357 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.008519/2.046, allocations: 1.296 MB / 1.603 GB, free: 11.87 MB / 1.357 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03569/2.082, allocations: 15.74 MB / 1.618 GB, free: 11.98 MB / 1.373 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.009587/2.091, allocations: 4.387 MB / 1.622 GB, free: 7.539 MB / 1.373 GB Notification: Performance of simCode: alias equations: time 0.003771/2.095, allocations: 0.7196 MB / 1.623 GB, free: 6.816 MB / 1.373 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001105/2.096, allocations: 192.5 kB / 1.623 GB, free: 6.629 MB / 1.373 GB Notification: Performance of SimCode: time 1.743e-06/2.096, allocations: 0 / 1.623 GB, free: 6.629 MB / 1.373 GB Notification: Performance of Templates: time 0.8049/2.901, allocations: 151.5 MB / 1.771 GB, free: 408.7 MB / 1.404 GB " [Timeout remaining time 297] make -j1 -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N.pipe ; mkfifo Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N.pipe ; head -c 1048576 < Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N.pipe >> ../files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N.sim & ./Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N.pipe 2>&1) [Timeout 800] diffSimulationResults("Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Electrical_AC_ThreePhasesUnbalanced_Lines_Examples_ACLine_RLC_N.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_RLC_N.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: 15.108525842428207]