Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001304/0.001304, allocations: 109.1 kB / 16.45 MB, free: 6.504 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001397/0.001397, allocations: 195.8 kB / 19.41 MB, free: 3.668 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.465/1.465, allocations: 225.6 MB / 247.8 MB, free: 13.95 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo): time 2.798/2.798, allocations: 476.7 MB / 0.7611 GB, free: 11.3 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 11.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.0-maint.11.x/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides,fileNamePrefix="Buildings_11_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_DualDuctSnapActing_Subsequences_Validation_Overrides",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides,fileNamePrefix="Buildings_11_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_DualDuctSnapActing_Subsequences_Validation_Overrides",fmuType="me",version="2.0",platforms={"static"}) [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 0.001986/0.001986, allocations: 71.88 kB / 1.104 GB, free: 9.191 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.865/0.867, allocations: 168.7 MB / 1.269 GB, free: 5.141 MB / 0.9669 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides): time 0.003557/0.8705, allocations: 1.775 MB / 1.271 GB, free: 3.363 MB / 0.9669 GB Notification: Performance of NFInst.instExpressions: time 0.001871/0.8724, allocations: 1.158 MB / 1.272 GB, free: 2.191 MB / 0.9669 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002037/0.8726, allocations: 8 kB / 1.272 GB, free: 2.184 MB / 0.9669 GB Notification: Performance of NFTyping.typeComponents: time 0.0001333/0.8727, allocations: 55.33 kB / 1.272 GB, free: 2.129 MB / 0.9669 GB Notification: Performance of NFTyping.typeBindings: time 0.0001954/0.8729, allocations: 55.34 kB / 1.272 GB, free: 2.074 MB / 0.9669 GB Notification: Performance of NFTyping.typeClassSections: time 0.0003947/0.8733, allocations: 191.7 kB / 1.272 GB, free: 1.887 MB / 0.9669 GB Notification: Performance of NFFlatten.flatten: time 0.0005521/0.8739, allocations: 0.497 MB / 1.272 GB, free: 1.387 MB / 0.9669 GB Notification: Performance of NFFlatten.resolveConnections: time 0.000444/0.8743, allocations: 220.7 kB / 1.273 GB, free: 1.168 MB / 0.9669 GB Notification: Performance of NFEvalConstants.evaluate: time 0.000255/0.8746, allocations: 199.3 kB / 1.273 GB, free: 0.9727 MB / 0.9669 GB Notification: Performance of NFSimplifyModel.simplify: time 0.000267/0.8748, allocations: 238.9 kB / 1.273 GB, free: 0.7383 MB / 0.9669 GB Notification: Performance of NFPackage.collectConstants: time 0.000105/0.875, allocations: 60 kB / 1.273 GB, free: 0.6797 MB / 0.9669 GB Notification: Performance of NFFlatten.collectFunctions: time 7.248e-05/0.875, allocations: 60 kB / 1.273 GB, free: 0.6211 MB / 0.9669 GB Notification: Performance of NFScalarize.scalarize: time 0.0001118/0.8751, allocations: 127.5 kB / 1.273 GB, free: 0.4961 MB / 0.9669 GB Notification: Performance of NFVerifyModel.verify: time 0.0002163/0.8754, allocations: 234.7 kB / 1.274 GB, free: 272 kB / 0.9669 GB Notification: Performance of NFConvertDAE.convert: time 0.0009045/0.8763, allocations: 0.7018 MB / 1.274 GB, free: 15.56 MB / 0.9825 GB Notification: Performance of FrontEnd - DAE generated: time 7.734e-06/0.8763, allocations: 4 kB / 1.274 GB, free: 15.56 MB / 0.9825 GB Notification: Performance of FrontEnd: time 1.813e-06/0.8763, allocations: 0 / 1.274 GB, free: 15.56 MB / 0.9825 GB Notification: Performance of Transformations before backend: time 1.475e-05/0.8763, allocations: 0 / 1.274 GB, free: 15.56 MB / 0.9825 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 117 * Number of variables: 117 Notification: Performance of Generate backend data structure: time 0.001464/0.8777, allocations: 0.7674 MB / 1.275 GB, free: 14.74 MB / 0.9825 GB Notification: Performance of prepare preOptimizeDAE: time 5.223e-05/0.8778, allocations: 8.031 kB / 1.275 GB, free: 14.73 MB / 0.9825 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001092/0.8779, allocations: 90.7 kB / 1.275 GB, free: 14.63 MB / 0.9825 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 9.71e-05/0.878, allocations: 60.56 kB / 1.275 GB, free: 14.57 MB / 0.9825 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001188/0.8792, allocations: 496.1 kB / 1.276 GB, free: 14.05 MB / 0.9825 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.798e-05/0.8792, allocations: 41.38 kB / 1.276 GB, free: 14.01 MB / 0.9825 GB Notification: Performance of preOpt expandDerOperator (simulation): time 6.406e-05/0.8793, allocations: 44.38 kB / 1.276 GB, free: 13.97 MB / 0.9825 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001073/0.8804, allocations: 0.5103 MB / 1.276 GB, free: 13.45 MB / 0.9825 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.718e-05/0.8804, allocations: 3.938 kB / 1.276 GB, free: 13.44 MB / 0.9825 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.222e-05/0.8804, allocations: 16 kB / 1.276 GB, free: 13.43 MB / 0.9825 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.981e-05/0.8805, allocations: 16 kB / 1.276 GB, free: 13.41 MB / 0.9825 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001215/0.8817, allocations: 426.4 kB / 1.277 GB, free: 12.99 MB / 0.9825 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001866/0.8835, allocations: 1.229 MB / 1.278 GB, free: 11.71 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0009339/0.8845, allocations: 387.7 kB / 1.278 GB, free: 11.3 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0005663/0.885, allocations: 210.4 kB / 1.278 GB, free: 11.09 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 4.422e-05/0.8851, allocations: 11.98 kB / 1.278 GB, free: 11.07 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.48e-05/0.8851, allocations: 42.55 kB / 1.278 GB, free: 11.02 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=41): time 2.214e-06/0.8851, allocations: 0 / 1.278 GB, free: 11.02 MB / 0.9825 GB Notification: Performance of matching and sorting (n=41): time 0.001793/0.8869, allocations: 0.5767 MB / 1.279 GB, free: 10.44 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.623e-05/0.887, allocations: 110.8 kB / 1.279 GB, free: 10.31 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0003293/0.8873, allocations: 286.8 kB / 1.279 GB, free: 10.01 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 3.787e-05/0.8874, allocations: 33.7 kB / 1.279 GB, free: 9.973 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001642/0.8875, allocations: 216.7 kB / 1.28 GB, free: 9.758 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001197/0.8876, allocations: 130.9 kB / 1.28 GB, free: 9.629 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001479/0.8878, allocations: 94.11 kB / 1.28 GB, free: 9.531 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 0.0001773/0.888, allocations: 346.8 kB / 1.28 GB, free: 9.184 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005353/0.8885, allocations: 160.7 kB / 1.28 GB, free: 9.027 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005887/0.8891, allocations: 249.6 kB / 1.281 GB, free: 8.746 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001065/0.8902, allocations: 399.2 kB / 1.281 GB, free: 8.324 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.386e-06/0.8902, allocations: 0 / 1.281 GB, free: 8.324 MB / 0.9825 GB Notification: Performance of matching and sorting (n=49) (initialization): time 0.0013/0.8915, allocations: 468.9 kB / 1.281 GB, free: 7.859 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 1.999e-05/0.8915, allocations: 4 kB / 1.281 GB, free: 7.855 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.185e-05/0.8915, allocations: 7.984 kB / 1.281 GB, free: 7.848 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.481e-05/0.8915, allocations: 7.938 kB / 1.281 GB, free: 7.84 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005135/0.892, allocations: 103.8 kB / 1.281 GB, free: 7.738 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.051e-05/0.892, allocations: 8.25 kB / 1.282 GB, free: 7.73 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000318/0.8924, allocations: 59.69 kB / 1.282 GB, free: 7.672 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.249e-05/0.8924, allocations: 19.98 kB / 1.282 GB, free: 7.652 MB / 0.9825 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * Number of states: 0 () * Number of discrete variables: 24 (reaToInt2.y,ove.or5.y,ove.or1.y,ove.forMinFlo1.y,ove.or3.y,ove.forMinFlo.y,ove.forCooMax.y,ove.forZerFlo.y,reaToInt1.y,ove.or2.y,ove.intEqu4.y,ove.intEqu3.y,reaToInt3.y,ove.or4.y,ove.intEqu2.y,ove.intEqu1.y,ove.conInt7.y,ove.conInt6.y,ove.conInt4.y,ove.conInt3.y,ove.conInt5.y,ove.conInt2.y,ove.conInt1.y,ove.conInt.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (49): * Single equations (assignments): 49 * 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 0.0002821/0.8927, allocations: 183.2 kB / 1.282 GB, free: 7.465 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001085/0.8928, allocations: 31.81 kB / 1.282 GB, free: 7.434 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.328e-05/0.8929, allocations: 42.2 kB / 1.282 GB, free: 7.391 MB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.845e-06/0.8929, allocations: 7.938 kB / 1.282 GB, free: 7.383 MB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.59e-06/0.8929, allocations: 0 / 1.282 GB, free: 7.383 MB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.388e-06/0.8929, allocations: 0 / 1.282 GB, free: 7.383 MB / 0.9825 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0006677/0.8936, allocations: 465.1 kB / 1.282 GB, free: 6.879 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.506e-06/0.8936, allocations: 0 / 1.282 GB, free: 6.879 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004161/0.894, allocations: 87.86 kB / 1.282 GB, free: 6.793 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.549e-06/0.894, allocations: 0 / 1.282 GB, free: 6.793 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.815e-05/0.894, allocations: 12 kB / 1.282 GB, free: 6.781 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 6.993e-06/0.894, allocations: 7.938 kB / 1.282 GB, free: 6.773 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.753e-06/0.894, allocations: 0 / 1.282 GB, free: 6.773 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001326/0.8953, allocations: 0.6669 MB / 1.283 GB, free: 6.09 MB / 0.9825 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0001007/0.8954, allocations: 112.8 kB / 1.283 GB, free: 5.961 MB / 0.9825 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.462e-05/0.8955, allocations: 12 kB / 1.283 GB, free: 5.949 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003524/0.8958, allocations: 43.83 kB / 1.283 GB, free: 5.906 MB / 0.9825 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001683/0.896, allocations: 63.92 kB / 1.283 GB, free: 5.844 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.3e-05/0.896, allocations: 8 kB / 1.283 GB, free: 5.836 MB / 0.9825 GB Notification: Performance of sorting global known variables: time 0.0001761/0.8962, allocations: 178 kB / 1.283 GB, free: 5.664 MB / 0.9825 GB Notification: Performance of sort global known variables: time 7e-08/0.8962, allocations: 0 / 1.283 GB, free: 5.664 MB / 0.9825 GB Notification: Performance of remove unused functions: time 0.0004866/0.8967, allocations: 95.67 kB / 1.284 GB, free: 5.57 MB / 0.9825 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 0 () * Number of discrete variables: 16 (ove.forZerFlo.y,ove.forCooMax.y,ove.forMinFlo.y,ove.or3.y,ove.forMinFlo1.y,ove.or1.y,ove.or5.y,reaToInt2.y,ove.intEqu3.y,ove.intEqu4.y,ove.or2.y,reaToInt1.y,ove.intEqu1.y,ove.intEqu2.y,ove.or4.y,reaToInt3.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (41): * Single equations (assignments): 41 * 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 0.001749/0.8984, allocations: 1.223 MB / 1.285 GB, free: 4.32 MB / 0.9825 GB Notification: Performance of simCode: created initialization part: time 0.001281/0.8997, allocations: 411.7 kB / 1.285 GB, free: 3.918 MB / 0.9825 GB Notification: Performance of simCode: created event and clocks part: time 2.945e-06/0.8997, allocations: 0 / 1.285 GB, free: 3.918 MB / 0.9825 GB Notification: Performance of simCode: created simulation system equations: time 0.0006359/0.9004, allocations: 223.7 kB / 1.285 GB, free: 3.699 MB / 0.9825 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0005756/0.9009, allocations: 49.97 kB / 1.285 GB, free: 3.648 MB / 0.9825 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005992/0.9069, allocations: 3.488 MB / 1.289 GB, free: 16 kB / 0.9825 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000498/0.9074, allocations: 0.8192 MB / 1.29 GB, free: 15.16 MB / 0.9981 GB Notification: Performance of simCode: alias equations: time 0.0002615/0.9077, allocations: 55.28 kB / 1.29 GB, free: 15.11 MB / 0.9981 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002552/0.9079, allocations: 159.4 kB / 1.29 GB, free: 14.95 MB / 0.9981 GB Notification: Performance of SimCode: time 9.72e-07/0.9079, allocations: 0 / 1.29 GB, free: 14.95 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.0344/0.9423, allocations: 7.034 MB / 1.297 GB, free: 8.152 MB / 0.9981 GB Notification: Performance of buildModelFMU: Generate platform static: time 8.778/9.72, allocations: 17.3 kB / 1.297 GB, free: 8.141 MB / 0.9981 GB " [Timeout remaining time 290] (rm -f Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.pipe ; mkfifo Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.pipe ; head -c 1048576 < Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.pipe >> ../files/Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides_res.mat --tempDir=temp_Buildings_11_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_DualDuctSnapActing_Subsequences_Validation_Overrides_fmu --startTime=0 --stopTime=3600 --stepSize=1.44 --timeout=400 --tolerance=1e-06 Buildings_11_Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_DualDuctSnapActing_Subsequences_Validation_Overrides.fmu > Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.pipe 2>&1) [Timeout 420.0] diffSimulationResults("Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_DualDuctSnapActing_Subsequences_Validation_Overrides.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork_2/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.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: 15.717800973448902]