Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.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 0.001438/0.001438, allocations: 76.23 kB / 19.18 MB, free: 2.52 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 0.001647/0.001647, allocations: 165.7 kB / 22.45 MB, free: 5.375 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 1.362/1.362, allocations: 177.2 MB / 202.8 MB, free: 9.172 MB / 190.1 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 2.0.0-develop/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 2.0.0-develop/package.mo): time 0.07476/0.07476, allocations: 12.53 MB / 271.7 MB, free: 4.586 MB / 254.1 MB " [Timeout remaining time 180] Using package PowerGrids with version 2.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PowerGrids 2.0.0-develop/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(PowerGrids.Controls.Test.TestDiscontinuousDeadBand,tolerance=1e-06,outputFormat="mat",numberOfIntervals=80,variableFilter="discontinuousDeadBand.smoothed|discontinuousDeadBand.u|discontinuousDeadBand.uMax|discontinuousDeadBand.uMin|discontinuousDeadBand.y|discontinuousDeadBandAnalyticSolution.y|inputSignal.y|time",fileNamePrefix="PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand") translateModel(PowerGrids.Controls.Test.TestDiscontinuousDeadBand,tolerance=1e-06,outputFormat="mat",numberOfIntervals=80,variableFilter="discontinuousDeadBand.smoothed|discontinuousDeadBand.u|discontinuousDeadBand.uMax|discontinuousDeadBand.uMin|discontinuousDeadBand.y|discontinuousDeadBandAnalyticSolution.y|inputSignal.y|time",fileNamePrefix="PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.222e-06/1.222e-06, allocations: 0 / 402.8 MB, free: 14.92 MB / 334.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 2.824e-05/2.947e-05, allocations: 6.219 kB / 402.8 MB, free: 14.91 MB / 334.1 MB Notification: Performance of NFInst.instantiate(PowerGrids.Controls.Test.TestDiscontinuousDeadBand): time 0.001703/0.001733, allocations: 0.6732 MB / 403.5 MB, free: 14.24 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.0002221/0.001955, allocations: 59.69 kB / 403.5 MB, free: 14.18 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 3.183e-05/0.001987, allocations: 0 / 403.5 MB, free: 14.18 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 2.382e-05/0.00201, allocations: 0 / 403.5 MB, free: 14.18 MB / 334.1 MB Notification: Performance of NFTyping.typeBindings: time 6.608e-05/0.002077, allocations: 4 kB / 403.5 MB, free: 14.18 MB / 334.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0001297/0.002206, allocations: 19.91 kB / 403.6 MB, free: 14.16 MB / 334.1 MB Notification: Performance of NFFlatten.flatten: time 9.372e-05/0.0023, allocations: 27.92 kB / 403.6 MB, free: 14.13 MB / 334.1 MB Notification: Performance of NFFlatten.resolveConnections: time 8.122e-05/0.002381, allocations: 0 / 403.6 MB, free: 14.13 MB / 334.1 MB Notification: Performance of NFEvalConstants.evaluate: time 4.603e-05/0.002427, allocations: 19.92 kB / 403.6 MB, free: 14.11 MB / 334.1 MB Notification: Performance of NFSimplifyModel.simplify: time 4.202e-05/0.002469, allocations: 8 kB / 403.6 MB, free: 14.11 MB / 334.1 MB Notification: Performance of NFPackage.collectConstants: time 2.366e-05/0.002493, allocations: 4 kB / 403.6 MB, free: 14.1 MB / 334.1 MB Notification: Performance of NFFlatten.collectFunctions: time 7.534e-06/0.0025, allocations: 0 / 403.6 MB, free: 14.1 MB / 334.1 MB Notification: Performance of NFScalarize.scalarize: time 2.462e-05/0.002525, allocations: 7.984 kB / 403.6 MB, free: 14.09 MB / 334.1 MB Notification: Performance of NFVerifyModel.verify: time 2.199e-05/0.002547, allocations: 7.938 kB / 403.6 MB, free: 14.09 MB / 334.1 MB Notification: Performance of NFConvertDAE.convert: time 7.42e-05/0.002621, allocations: 19.97 kB / 403.7 MB, free: 14.07 MB / 334.1 MB Notification: Performance of FrontEnd - DAE generated: time 1.843e-06/0.002623, allocations: 0 / 403.7 MB, free: 14.07 MB / 334.1 MB Notification: Performance of FrontEnd: time 6.11e-07/0.002624, allocations: 0 / 403.7 MB, free: 14.07 MB / 334.1 MB Notification: Performance of Transformations before backend: time 6.833e-06/0.00263, allocations: 0 / 403.7 MB, free: 14.07 MB / 334.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 4 * Number of variables: 4 Notification: Performance of Generate backend data structure: time 0.0003817/0.003012, allocations: 258.4 kB / 403.9 MB, free: 13.78 MB / 334.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.186e-05/0.003044, allocations: 16.03 kB / 403.9 MB, free: 13.77 MB / 334.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 3.057e-05/0.003075, allocations: 8.828 kB / 403.9 MB, free: 13.76 MB / 334.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001607/0.003235, allocations: 113.7 kB / 404 MB, free: 13.62 MB / 334.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.459e-05/0.00325, allocations: 4.375 kB / 404 MB, free: 13.62 MB / 334.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 1.64e-05/0.003266, allocations: 8.359 kB / 404.1 MB, free: 13.61 MB / 334.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.00022/0.003486, allocations: 94.52 kB / 404.2 MB, free: 13.5 MB / 334.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 7.805e-06/0.003494, allocations: 192 / 404.2 MB, free: 13.5 MB / 334.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.042e-05/0.003505, allocations: 384 / 404.2 MB, free: 13.5 MB / 334.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.468e-06/0.003509, allocations: 384 / 404.2 MB, free: 13.5 MB / 334.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001777/0.003687, allocations: 43.84 kB / 404.2 MB, free: 13.45 MB / 334.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0003513/0.004038, allocations: 209.5 kB / 404.4 MB, free: 13.21 MB / 334.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0002031/0.004241, allocations: 69.19 kB / 404.5 MB, free: 13.13 MB / 334.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001032/0.004344, allocations: 37.64 kB / 404.5 MB, free: 13.09 MB / 334.1 MB Notification: Performance of preOpt evalFunc (simulation): time 2.032e-05/0.004365, allocations: 4 kB / 404.5 MB, free: 13.08 MB / 334.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.525e-05/0.00439, allocations: 30.56 kB / 404.5 MB, free: 13.04 MB / 334.1 MB Notification: Performance of pre-optimization done (n=3): time 1.132e-06/0.004391, allocations: 0 / 404.5 MB, free: 13.04 MB / 334.1 MB Notification: Performance of matching and sorting (n=3): time 0.0003968/0.004788, allocations: 97.52 kB / 404.6 MB, free: 12.94 MB / 334.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 7.314e-05/0.004861, allocations: 102.8 kB / 404.7 MB, free: 12.82 MB / 334.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 8.239e-05/0.004943, allocations: 97.84 kB / 404.8 MB, free: 12.71 MB / 334.1 MB Notification: Performance of collectPreVariables (initialization): time 2.616e-05/0.00497, allocations: 29.95 kB / 404.9 MB, free: 12.68 MB / 334.1 MB Notification: Performance of collectInitialEqns (initialization): time 5.129e-05/0.005021, allocations: 92.09 kB / 404.9 MB, free: 12.58 MB / 334.1 MB Notification: Performance of collectInitialBindings (initialization): time 1.658e-05/0.005037, allocations: 7.891 kB / 405 MB, free: 12.57 MB / 334.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 3.619e-05/0.005074, allocations: 17.72 kB / 405 MB, free: 12.55 MB / 334.1 MB Notification: Performance of setup shared object (initialization): time 0.0001307/0.005204, allocations: 310.8 kB / 405.3 MB, free: 12.24 MB / 334.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 9.789e-05/0.005302, allocations: 28.83 kB / 405.3 MB, free: 12.21 MB / 334.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001143/0.005417, allocations: 60.2 kB / 405.4 MB, free: 12.13 MB / 334.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001773/0.005594, allocations: 53.72 kB / 405.4 MB, free: 12.07 MB / 334.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.543e-06/0.005595, allocations: 0 / 405.4 MB, free: 12.07 MB / 334.1 MB Notification: Performance of matching and sorting (n=3) (initialization): time 0.0002222/0.005818, allocations: 77.59 kB / 405.5 MB, free: 11.99 MB / 334.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.34e-05/0.005831, allocations: 4 kB / 405.5 MB, free: 11.99 MB / 334.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.851e-06/0.005837, allocations: 3.938 kB / 405.5 MB, free: 11.98 MB / 334.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.186e-05/0.005849, allocations: 0 / 405.5 MB, free: 11.98 MB / 334.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 9.587e-05/0.005945, allocations: 16.05 kB / 405.5 MB, free: 11.97 MB / 334.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.629e-06/0.005949, allocations: 0 / 405.5 MB, free: 11.97 MB / 334.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 6.05e-05/0.00601, allocations: 11.98 kB / 405.5 MB, free: 11.96 MB / 334.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.34e-06/0.006015, allocations: 0 / 405.5 MB, free: 11.96 MB / 334.1 MB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 8.367e-05/0.006099, allocations: 88.8 kB / 405.6 MB, free: 11.87 MB / 334.1 MB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 6.918e-05/0.006168, allocations: 56.25 kB / 405.7 MB, free: 11.8 MB / 334.1 MB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 8.919e-05/0.006257, allocations: 33.64 kB / 405.7 MB, free: 11.76 MB / 334.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.01e-07/0.006258, allocations: 4.031 kB / 405.7 MB, free: 11.75 MB / 334.1 MB Notification: Performance of matching and sorting (n=3) (initialization_lambda0): time 0.0001382/0.006396, allocations: 57.58 kB / 405.8 MB, free: 11.69 MB / 334.1 MB Notification: Performance of prepare postOptimizeDAE: time 8.496e-06/0.006404, allocations: 6.969 kB / 405.8 MB, free: 11.69 MB / 334.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.172e-06/0.006406, allocations: 0 / 405.8 MB, free: 11.69 MB / 334.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 5.059e-06/0.006411, allocations: 3.938 kB / 405.8 MB, free: 11.68 MB / 334.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.951e-05/0.00645, allocations: 8 kB / 405.8 MB, free: 11.68 MB / 334.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.473e-06/0.006452, allocations: 0 / 405.8 MB, free: 11.68 MB / 334.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 4.444e-05/0.006496, allocations: 11.98 kB / 405.8 MB, free: 11.66 MB / 334.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.555e-06/0.006499, allocations: 0 / 405.8 MB, free: 11.66 MB / 334.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 2 * 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 (3): * Single equations (assignments): 3 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001071/0.006606, allocations: 192.2 kB / 406 MB, free: 11.47 MB / 334.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.441e-05/0.00663, allocations: 0 / 406 MB, free: 11.47 MB / 334.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.412e-05/0.006654, allocations: 15.58 kB / 406 MB, free: 11.45 MB / 334.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.959e-06/0.006659, allocations: 4 kB / 406 MB, free: 11.45 MB / 334.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.566e-06/0.006663, allocations: 0 / 406 MB, free: 11.45 MB / 334.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.194e-06/0.006665, allocations: 0 / 406 MB, free: 11.45 MB / 334.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001423/0.006807, allocations: 109.2 kB / 406.1 MB, free: 11.31 MB / 334.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.056e-06/0.00681, allocations: 4 kB / 406.1 MB, free: 11.31 MB / 334.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 6.109e-05/0.006871, allocations: 11.98 kB / 406.1 MB, free: 11.3 MB / 334.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 1.803e-06/0.006873, allocations: 4 kB / 406.1 MB, free: 11.29 MB / 334.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.372e-06/0.00688, allocations: 4 kB / 406.1 MB, free: 11.29 MB / 334.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.306e-06/0.006883, allocations: 3.938 kB / 406.1 MB, free: 11.29 MB / 334.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.62e-07/0.006884, allocations: 0 / 406.1 MB, free: 11.29 MB / 334.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002626/0.007146, allocations: 172.3 kB / 406.3 MB, free: 11.1 MB / 334.1 MB Notification: Performance of postOpt removeConstants (simulation): time 1.173e-05/0.007158, allocations: 7.953 kB / 406.3 MB, free: 11.09 MB / 334.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.164e-05/0.00717, allocations: 3.938 kB / 406.3 MB, free: 11.09 MB / 334.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.731e-05/0.007257, allocations: 15.92 kB / 406.3 MB, free: 11.07 MB / 334.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.065e-05/0.007298, allocations: 4 kB / 406.3 MB, free: 11.07 MB / 334.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.9e-06/0.007303, allocations: 8 kB / 406.3 MB, free: 11.06 MB / 334.1 MB Notification: Performance of sorting global known variables: time 5.004e-05/0.007353, allocations: 83.27 kB / 406.4 MB, free: 10.98 MB / 334.1 MB Notification: Performance of sort global known variables: time 6e-08/0.007353, allocations: 0 / 406.4 MB, free: 10.98 MB / 334.1 MB Notification: Performance of remove unused functions: time 0.0002792/0.007632, allocations: 12 kB / 406.4 MB, free: 10.96 MB / 334.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 2 * 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 (3): * Single equations (assignments): 3 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0001042/0.007736, allocations: 91.78 kB / 406.5 MB, free: 10.87 MB / 334.1 MB Notification: Performance of simCode: created initialization part: time 0.0002872/0.008023, allocations: 52.08 kB / 406.6 MB, free: 10.82 MB / 334.1 MB Notification: Performance of simCode: created event and clocks part: time 2.224e-06/0.008025, allocations: 4.062 kB / 406.6 MB, free: 10.81 MB / 334.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0001263/0.008152, allocations: 27.92 kB / 406.6 MB, free: 10.79 MB / 334.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002246/0.008376, allocations: 0 / 406.6 MB, free: 10.79 MB / 334.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0003767/0.008753, allocations: 129.6 kB / 406.7 MB, free: 10.63 MB / 334.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 7.883e-05/0.008832, allocations: 59.34 kB / 406.8 MB, free: 10.55 MB / 334.1 MB Notification: Performance of simCode: alias equations: time 4.143e-05/0.008873, allocations: 8.125 kB / 406.8 MB, free: 10.54 MB / 334.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.769e-05/0.008911, allocations: 12.48 kB / 406.8 MB, free: 10.53 MB / 334.1 MB Notification: Performance of SimCode: time 3.11e-07/0.008911, allocations: 0 / 406.8 MB, free: 10.53 MB / 334.1 MB Notification: Performance of Templates: time 0.003594/0.01251, allocations: 0.6703 MB / 407.5 MB, free: 9.871 MB / 334.1 MB " [Timeout remaining time 660] make -j1 -f PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.makefile [Timeout 660] (rm -f PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.pipe ; mkfifo PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.pipe ; head -c 1048576 < PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.pipe >> ../files/PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.sim & ./PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.pipe 2>&1) [Timeout 480] diffSimulationResults("PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/ReferenceFiles/PowerGrids/PowerGrids.Controls.Test.TestDiscontinuousDeadBand_res.mat","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/PowerGrids_dev_PowerGrids.Controls.Test.TestDiscontinuousDeadBand.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: 3.994105502963066]