Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse.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 0.0008238/0.0008238, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 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 0.0009055/0.0009055, allocations: 169.9 kB / 22.46 MB, free: 2.105 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 0.8776/0.8776, allocations: 177.1 MB / 202.8 MB, free: 5.73 MB / 186.7 MB " [Timeout remaining time 179] 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 1.753/1.753, allocations: 389 MB / 0.633 GB, free: 12.67 MB / 0.6042 GB " [Timeout remaining time 178] 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: "" <> buildModelFMU(Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_CDL_Integers_Sources_Validation_Pulse",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_CDL_Integers_Sources_Validation_Pulse",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.836e-06/2.836e-06, allocations: 0 / 0.9997 GB, free: 12.39 MB / 0.9167 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.132e-05/2.416e-05, allocations: 2.281 kB / 0.9997 GB, free: 12.38 MB / 0.9167 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse): time 0.001511/0.001535, allocations: 0.9157 MB / 1.001 GB, free: 11.47 MB / 0.9167 GB Notification: Performance of NFInst.instExpressions: time 0.001427/0.002962, allocations: 1.463 MB / 1.002 GB, free: 9.992 MB / 0.9167 GB Notification: Performance of NFInst.updateImplicitVariability: time 6.714e-05/0.003029, allocations: 0 / 1.002 GB, free: 9.992 MB / 0.9167 GB Notification: Performance of NFTyping.typeComponents: time 4.326e-05/0.003072, allocations: 15.75 kB / 1.002 GB, free: 9.977 MB / 0.9167 GB Notification: Performance of NFTyping.typeBindings: time 0.0001271/0.0032, allocations: 67.5 kB / 1.002 GB, free: 9.91 MB / 0.9167 GB Notification: Performance of NFTyping.typeClassSections: time 0.0007403/0.00394, allocations: 452.7 kB / 1.003 GB, free: 9.477 MB / 0.9167 GB Notification: Performance of NFFlatten.flatten: time 0.0003619/0.004302, allocations: 499 kB / 1.003 GB, free: 8.988 MB / 0.9167 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0001155/0.004417, allocations: 33.94 kB / 1.003 GB, free: 8.953 MB / 0.9167 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002073/0.004624, allocations: 267.6 kB / 1.003 GB, free: 8.691 MB / 0.9167 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001699/0.004794, allocations: 127.6 kB / 1.003 GB, free: 8.566 MB / 0.9167 GB Notification: Performance of NFPackage.collectConstants: time 4.711e-05/0.004842, allocations: 56 kB / 1.003 GB, free: 8.512 MB / 0.9167 GB Notification: Performance of NFFlatten.collectFunctions: time 8.076e-05/0.004922, allocations: 63.98 kB / 1.004 GB, free: 8.449 MB / 0.9167 GB Notification: Performance of NFScalarize.scalarize: time 3.242e-05/0.004955, allocations: 35.84 kB / 1.004 GB, free: 8.414 MB / 0.9167 GB Notification: Performance of NFVerifyModel.verify: time 0.0001063/0.005061, allocations: 139.7 kB / 1.004 GB, free: 8.277 MB / 0.9167 GB Notification: Performance of NFConvertDAE.convert: time 0.0003807/0.005442, allocations: 0.5572 MB / 1.004 GB, free: 7.719 MB / 0.9167 GB Notification: Performance of FrontEnd - DAE generated: time 3.096e-06/0.005445, allocations: 0 / 1.004 GB, free: 7.719 MB / 0.9167 GB Notification: Performance of FrontEnd: time 1.513e-06/0.005446, allocations: 0 / 1.004 GB, free: 7.719 MB / 0.9167 GB Notification: Performance of Transformations before backend: time 4.218e-06/0.00545, allocations: 0 / 1.004 GB, free: 7.719 MB / 0.9167 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 16 * Number of variables: 16 Notification: Performance of Generate backend data structure: time 0.0008458/0.006296, allocations: 0.5624 MB / 1.005 GB, free: 7.098 MB / 0.9167 GB Notification: Performance of prepare preOptimizeDAE: time 4.177e-05/0.006338, allocations: 12.69 kB / 1.005 GB, free: 7.086 MB / 0.9167 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 3.139e-05/0.006369, allocations: 38.75 kB / 1.005 GB, free: 7.039 MB / 0.9167 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 5.946e-05/0.006429, allocations: 40.78 kB / 1.005 GB, free: 7 MB / 0.9167 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001242/0.006553, allocations: 161 kB / 1.005 GB, free: 6.816 MB / 0.9167 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.151e-05/0.006575, allocations: 12.38 kB / 1.005 GB, free: 6.805 MB / 0.9167 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.374e-05/0.006608, allocations: 24.38 kB / 1.005 GB, free: 6.781 MB / 0.9167 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001548/0.006763, allocations: 121.6 kB / 1.005 GB, free: 6.645 MB / 0.9167 GB Notification: Performance of preOpt findStateOrder (simulation): time 7.504e-06/0.006771, allocations: 192 / 1.005 GB, free: 6.645 MB / 0.9167 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.092e-05/0.006782, allocations: 8.359 kB / 1.005 GB, free: 6.637 MB / 0.9167 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.52e-06/0.006787, allocations: 4.125 kB / 1.005 GB, free: 6.633 MB / 0.9167 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 8.026e-05/0.006867, allocations: 59.86 kB / 1.005 GB, free: 6.574 MB / 0.9167 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0006131/0.00748, allocations: 0.75 MB / 1.006 GB, free: 5.77 MB / 0.9167 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001093/0.00759, allocations: 110.4 kB / 1.006 GB, free: 5.625 MB / 0.9167 GB Notification: Performance of preOpt resolveLoops (simulation): time 4.876e-05/0.007639, allocations: 51.48 kB / 1.006 GB, free: 5.562 MB / 0.9167 GB Notification: Performance of preOpt evalFunc (simulation): time 9.358e-06/0.007648, allocations: 3.938 kB / 1.006 GB, free: 5.559 MB / 0.9167 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002343/0.007882, allocations: 181.7 kB / 1.006 GB, free: 5.359 MB / 0.9167 GB Notification: Performance of pre-optimization done (n=16): time 9.82e-07/0.007883, allocations: 0 / 1.006 GB, free: 5.359 MB / 0.9167 GB Notification: Performance of matching and sorting (n=16): time 0.0003249/0.008208, allocations: 230 kB / 1.007 GB, free: 5.129 MB / 0.9167 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.415e-05/0.008262, allocations: 136.5 kB / 1.007 GB, free: 4.965 MB / 0.9167 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001646/0.008427, allocations: 245.7 kB / 1.007 GB, free: 4.715 MB / 0.9167 GB Notification: Performance of collectPreVariables (initialization): time 3.338e-05/0.00846, allocations: 37.7 kB / 1.007 GB, free: 4.672 MB / 0.9167 GB Notification: Performance of collectInitialEqns (initialization): time 8.067e-05/0.008541, allocations: 136.5 kB / 1.007 GB, free: 4.535 MB / 0.9167 GB Notification: Performance of collectInitialBindings (initialization): time 2.209e-05/0.008563, allocations: 31.75 kB / 1.007 GB, free: 4.504 MB / 0.9167 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.964e-05/0.008663, allocations: 85.66 kB / 1.007 GB, free: 4.414 MB / 0.9167 GB Notification: Performance of setup shared object (initialization): time 8.674e-05/0.008749, allocations: 338.8 kB / 1.007 GB, free: 4.074 MB / 0.9167 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002516/0.009001, allocations: 278.9 kB / 1.008 GB, free: 3.77 MB / 0.9167 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000261/0.009262, allocations: 352 kB / 1.008 GB, free: 3.367 MB / 0.9167 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002759/0.009538, allocations: 364.9 kB / 1.008 GB, free: 2.949 MB / 0.9167 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.424e-06/0.00954, allocations: 4 kB / 1.008 GB, free: 2.945 MB / 0.9167 GB Notification: Performance of matching and sorting (n=28) (initialization): time 0.0006091/0.01015, allocations: 0.6984 MB / 1.009 GB, free: 2.191 MB / 0.9167 GB Notification: Performance of prepare postOptimizeDAE: time 6.438e-05/0.01021, allocations: 138.8 kB / 1.009 GB, free: 2.031 MB / 0.9167 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.643e-06/0.01022, allocations: 4 kB / 1.009 GB, free: 2.027 MB / 0.9167 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.314e-05/0.01023, allocations: 4 kB / 1.009 GB, free: 2.023 MB / 0.9167 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 6.114e-05/0.01029, allocations: 15.88 kB / 1.009 GB, free: 2.008 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 5.811e-06/0.0103, allocations: 4 kB / 1.009 GB, free: 2.004 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000317/0.01062, allocations: 111.8 kB / 1.009 GB, free: 1.895 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.555e-05/0.01065, allocations: 27.97 kB / 1.009 GB, free: 1.867 MB / 0.9167 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 20 ($whenCondition7,$whenCondition8,pul3.booPul.y,$PRE.pul3.booPul.y,pul3.y,$whenCondition5,$whenCondition6,pul1.booPul.y,$PRE.pul1.booPul.y,pul1.y,$whenCondition3,$whenCondition4,pul2.booPul.y,$PRE.pul2.booPul.y,pul2.y,$whenCondition1,$whenCondition2,pul.booPul.y,$PRE.pul.booPul.y,pul.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (20): * Single equations (assignments): 16 * Array equations: 0 * Algorithm blocks: 4 * 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 0.0001091/0.01076, allocations: 155.2 kB / 1.01 GB, free: 1.707 MB / 0.9167 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.326e-05/0.01079, allocations: 19.86 kB / 1.01 GB, free: 1.688 MB / 0.9167 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.62e-05/0.01082, allocations: 21.33 kB / 1.01 GB, free: 1.668 MB / 0.9167 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.029e-06/0.01083, allocations: 4 kB / 1.01 GB, free: 1.664 MB / 0.9167 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.48e-06/0.01083, allocations: 0 / 1.01 GB, free: 1.664 MB / 0.9167 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.119e-06/0.01084, allocations: 8 kB / 1.01 GB, free: 1.656 MB / 0.9167 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000163/0.011, allocations: 216.5 kB / 1.01 GB, free: 1.402 MB / 0.9167 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.044e-06/0.011, allocations: 0 / 1.01 GB, free: 1.402 MB / 0.9167 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 2.682e-05/0.01103, allocations: 12 kB / 1.01 GB, free: 1.391 MB / 0.9167 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.935e-06/0.01103, allocations: 0 / 1.01 GB, free: 1.391 MB / 0.9167 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.17e-05/0.01104, allocations: 7.984 kB / 1.01 GB, free: 1.383 MB / 0.9167 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.864e-06/0.01105, allocations: 0 / 1.01 GB, free: 1.383 MB / 0.9167 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.607e-06/0.01105, allocations: 7.938 kB / 1.01 GB, free: 1.375 MB / 0.9167 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002032/0.01125, allocations: 215.5 kB / 1.01 GB, free: 1.137 MB / 0.9167 GB Notification: Performance of postOpt removeConstants (simulation): time 2.132e-05/0.01127, allocations: 19.84 kB / 1.01 GB, free: 1.117 MB / 0.9167 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.761e-05/0.01129, allocations: 4 kB / 1.01 GB, free: 1.113 MB / 0.9167 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 3.317e-05/0.01132, allocations: 11.98 kB / 1.01 GB, free: 1.102 MB / 0.9167 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.28e-05/0.01136, allocations: 11.98 kB / 1.01 GB, free: 1.09 MB / 0.9167 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.546e-06/0.01137, allocations: 12 kB / 1.01 GB, free: 1.078 MB / 0.9167 GB Notification: Performance of sorting global known variables: time 9.87e-05/0.01146, allocations: 173.1 kB / 1.01 GB, free: 0.9102 MB / 0.9167 GB Notification: Performance of sort global known variables: time 6e-08/0.01146, allocations: 0 / 1.01 GB, free: 0.9102 MB / 0.9167 GB Notification: Performance of remove unused functions: time 0.0002166/0.01168, allocations: 67.95 kB / 1.01 GB, free: 0.8438 MB / 0.9167 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 16 ($whenCondition7,$whenCondition8,pul3.y,pul3.booPul.y,$whenCondition5,$whenCondition6,pul1.y,pul1.booPul.y,$whenCondition3,$whenCondition4,pul2.y,pul2.booPul.y,$whenCondition1,$whenCondition2,pul.y,pul.booPul.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (16): * Single equations (assignments): 12 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 4 * 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 0.000406/0.01209, allocations: 0.7672 MB / 1.011 GB, free: 36 kB / 0.9167 GB Notification: Performance of simCode: created initialization part: time 0.0007565/0.01284, allocations: 0.6057 MB / 1.012 GB, free: 15.35 MB / 0.9323 GB Notification: Performance of simCode: created event and clocks part: time 2.084e-06/0.01285, allocations: 0 / 1.012 GB, free: 15.35 MB / 0.9323 GB Notification: Performance of simCode: created simulation system equations: time 6.326e-05/0.01291, allocations: 56.58 kB / 1.012 GB, free: 15.3 MB / 0.9323 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002846/0.01319, allocations: 60.94 kB / 1.012 GB, free: 15.24 MB / 0.9323 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002672/0.01587, allocations: 3.551 MB / 1.015 GB, free: 11.4 MB / 0.9323 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 6.802e-05/0.01593, allocations: 120.8 kB / 1.015 GB, free: 11.26 MB / 0.9323 GB Notification: Performance of simCode: alias equations: time 5.33e-05/0.01599, allocations: 21.64 kB / 1.015 GB, free: 11.24 MB / 0.9323 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 6.544e-05/0.01605, allocations: 56.47 kB / 1.015 GB, free: 11.18 MB / 0.9323 GB Notification: Performance of SimCode: time 5.91e-07/0.01605, allocations: 0 / 1.015 GB, free: 11.18 MB / 0.9323 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.02079/0.03684, allocations: 7.637 MB / 1.023 GB, free: 3.793 MB / 0.9323 GB Notification: Performance of buildModelFMU: Generate platform static: time 6.907/6.944, allocations: 10.97 kB / 1.023 GB, free: 3.785 MB / 0.9323 GB " [Timeout remaining time 293] (rm -f Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse.sim & python3 -m fmpy simulate --output-file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse_res.csv --start-time 0 --stop-time 5 --timeout 800 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.002 Buildings_latest_Buildings_Controls_OBC_CDL_Integers_Sources_Validation_Pulse.fmu > Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse.pipe 2>&1) [Timeout 840.0] diffSimulationResults("Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse_res.csv","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_OBC_CDL_Integers_Sources_Validation_Pulse.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "Error: Could not read variable pul.y in file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse_res.csv. Warning: Get data of variable pul.y from file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse_res.csv failed! Error: Could not read variable pul1.y in file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse_res.csv. Warning: Get data of variable pul1.y from file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse_res.csv failed! Error: Could not read variable pul2.y in file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse_res.csv. Warning: Get data of variable pul2.y from file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse_res.csv failed! Error: Could not read variable pul3.y in file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse_res.csv. Warning: Get data of variable pul3.y from file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Sources.Validation.Pulse_res.csv failed! " [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 11.55951125267893]