Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.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: 82.64 kB / 20.68 MB, free: 3.816 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 0.00162/0.00162, allocations: 181 kB / 24.09 MB, free: 420 kB / 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 1.01/1.01, allocations: 177.1 MB / 204.5 MB, free: 5.492 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.x/package.mo): time 1.958/1.958, allocations: 377.9 MB / 0.624 GB, free: 8.434 MB / 0.5886 GB " [Timeout remaining time 178] Using package Buildings with version 12.1.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.2-maint.12.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.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|ove.oveFloSet|ove.VActSet_flow|ove.VMin_flow|ove.VCooMax_flow|ove.VSet_flow|ove.oveCooDamPos|ove.uCooDam|ove.yCooDam|ove.oveHeaDamPos|ove.uHeaDam|ove.yHeaDam",fileNamePrefix="Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides") translateModel(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|ove.oveFloSet|ove.VActSet_flow|ove.VMin_flow|ove.VCooMax_flow|ove.VSet_flow|ove.oveCooDamPos|ove.uCooDam|ove.yCooDam|ove.oveHeaDamPos|ove.uHeaDam|ove.yHeaDam",fileNamePrefix="Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 1.833e-06/1.833e-06, allocations: 0.7656 kB / 0.812 GB, free: 272 kB / 0.7136 GB Notification: Performance of FrontEnd - Absyn->SCode: time 1.528e-05/1.711e-05, allocations: 3.312 kB / 0.812 GB, free: 268 kB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides): time 0.002057/0.002074, allocations: 1.624 MB / 0.8136 GB, free: 14.65 MB / 0.7292 GB Notification: Performance of NFInst.instExpressions: time 0.001315/0.003389, allocations: 1.199 MB / 0.8148 GB, free: 13.44 MB / 0.7292 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001429/0.003532, allocations: 8 kB / 0.8148 GB, free: 13.43 MB / 0.7292 GB Notification: Performance of NFTyping.typeComponents: time 7.994e-05/0.003612, allocations: 51.84 kB / 0.8149 GB, free: 13.38 MB / 0.7292 GB Notification: Performance of NFTyping.typeBindings: time 0.0001683/0.00378, allocations: 69.78 kB / 0.8149 GB, free: 13.32 MB / 0.7292 GB Notification: Performance of NFTyping.typeClassSections: time 0.0002979/0.004078, allocations: 199.6 kB / 0.8151 GB, free: 13.12 MB / 0.7292 GB Notification: Performance of NFFlatten.flatten: time 0.0006449/0.004723, allocations: 0.5047 MB / 0.8156 GB, free: 12.61 MB / 0.7292 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002649/0.004988, allocations: 202 kB / 0.8158 GB, free: 12.41 MB / 0.7292 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003003/0.005288, allocations: 323.2 kB / 0.8161 GB, free: 12.1 MB / 0.7292 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0001275/0.005416, allocations: 152.5 kB / 0.8163 GB, free: 11.95 MB / 0.7292 GB Notification: Performance of NFPackage.collectConstants: time 4.746e-05/0.005463, allocations: 48 kB / 0.8163 GB, free: 11.9 MB / 0.7292 GB Notification: Performance of NFFlatten.collectFunctions: time 3.761e-05/0.005501, allocations: 49.47 kB / 0.8163 GB, free: 11.86 MB / 0.7292 GB Notification: Performance of NFScalarize.scalarize: time 6.02e-05/0.005561, allocations: 111.6 kB / 0.8165 GB, free: 11.75 MB / 0.7292 GB Notification: Performance of NFVerifyModel.verify: time 8.444e-05/0.005646, allocations: 135.6 kB / 0.8166 GB, free: 11.61 MB / 0.7292 GB Notification: Performance of NFConvertDAE.convert: time 0.0002642/0.00591, allocations: 342.4 kB / 0.8169 GB, free: 11.28 MB / 0.7292 GB Notification: Performance of FrontEnd - DAE generated: time 2.174e-06/0.005912, allocations: 1.75 kB / 0.8169 GB, free: 11.28 MB / 0.7292 GB Notification: Performance of FrontEnd: time 7.71e-07/0.005913, allocations: 0 / 0.8169 GB, free: 11.28 MB / 0.7292 GB Notification: Performance of Transformations before backend: time 5.049e-06/0.005918, allocations: 0 / 0.8169 GB, free: 11.28 MB / 0.7292 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 0.0007019/0.00662, allocations: 0.7897 MB / 0.8177 GB, free: 10.45 MB / 0.7292 GB Notification: Performance of prepare preOptimizeDAE: time 4.034e-05/0.00666, allocations: 12.03 kB / 0.8177 GB, free: 10.44 MB / 0.7292 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 8.378e-05/0.006744, allocations: 97.89 kB / 0.8178 GB, free: 10.34 MB / 0.7292 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002563/0.007, allocations: 313.8 kB / 0.8181 GB, free: 10.01 MB / 0.7292 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.662e-05/0.007037, allocations: 37.38 kB / 0.8181 GB, free: 9.969 MB / 0.7292 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.591e-05/0.007072, allocations: 48.31 kB / 0.8182 GB, free: 9.922 MB / 0.7292 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004154/0.007488, allocations: 383.6 kB / 0.8185 GB, free: 9.535 MB / 0.7292 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.147e-05/0.007499, allocations: 4.188 kB / 0.8185 GB, free: 9.531 MB / 0.7292 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.425e-05/0.007524, allocations: 20.38 kB / 0.8186 GB, free: 9.512 MB / 0.7292 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.217e-06/0.007533, allocations: 8.375 kB / 0.8186 GB, free: 9.504 MB / 0.7292 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001657/0.007698, allocations: 149 kB / 0.8187 GB, free: 9.363 MB / 0.7292 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0009838/0.008682, allocations: 1.25 MB / 0.8199 GB, free: 8.059 MB / 0.7292 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002362/0.008918, allocations: 231.6 kB / 0.8202 GB, free: 7.797 MB / 0.7292 GB Notification: Performance of preOpt resolveLoops (simulation): time 7.408e-05/0.008992, allocations: 79.03 kB / 0.8202 GB, free: 7.707 MB / 0.7292 GB Notification: Performance of preOpt evalFunc (simulation): time 2.596e-05/0.009018, allocations: 9.375 kB / 0.8202 GB, free: 7.699 MB / 0.7292 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.267e-05/0.009041, allocations: 41.39 kB / 0.8203 GB, free: 7.648 MB / 0.7292 GB Notification: Performance of pre-optimization done (n=35): time 1.443e-06/0.009043, allocations: 0 / 0.8203 GB, free: 7.648 MB / 0.7292 GB Notification: Performance of matching and sorting (n=35): time 0.0003405/0.009383, allocations: 248.8 kB / 0.8205 GB, free: 7.402 MB / 0.7292 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.891e-05/0.009432, allocations: 115.2 kB / 0.8206 GB, free: 7.266 MB / 0.7292 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001783/0.00961, allocations: 338.8 kB / 0.8209 GB, free: 6.914 MB / 0.7292 GB Notification: Performance of collectPreVariables (initialization): time 1.959e-05/0.00963, allocations: 33.7 kB / 0.821 GB, free: 6.875 MB / 0.7292 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001215/0.009751, allocations: 291.2 kB / 0.8213 GB, free: 6.586 MB / 0.7292 GB Notification: Performance of collectInitialBindings (initialization): time 5.631e-05/0.009808, allocations: 96 kB / 0.8213 GB, free: 6.492 MB / 0.7292 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.375e-05/0.009901, allocations: 115.6 kB / 0.8215 GB, free: 6.367 MB / 0.7292 GB Notification: Performance of setup shared object (initialization): time 0.000128/0.01003, allocations: 0.5134 MB / 0.822 GB, free: 5.844 MB / 0.7292 GB Notification: Performance of preBalanceInitialSystem (initialization): time 6.613e-05/0.0101, allocations: 40.7 kB / 0.822 GB, free: 5.805 MB / 0.7292 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001192/0.01021, allocations: 188.7 kB / 0.8222 GB, free: 5.562 MB / 0.7292 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0001912/0.01041, allocations: 237.3 kB / 0.8224 GB, free: 5.277 MB / 0.7292 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.424e-06/0.01041, allocations: 0 / 0.8224 GB, free: 5.277 MB / 0.7292 GB Notification: Performance of matching and sorting (n=46) (initialization): time 0.0005307/0.01094, allocations: 269.8 kB / 0.8227 GB, free: 5.012 MB / 0.7292 GB Notification: Performance of prepare postOptimizeDAE: time 1.436e-05/0.01095, allocations: 8 kB / 0.8227 GB, free: 5.004 MB / 0.7292 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.034e-06/0.01096, allocations: 4.656 kB / 0.8227 GB, free: 5 MB / 0.7292 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.52e-05/0.01098, allocations: 4 kB / 0.8227 GB, free: 4.996 MB / 0.7292 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001894/0.01117, allocations: 91.78 kB / 0.8228 GB, free: 4.91 MB / 0.7292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.252e-06/0.01117, allocations: 8 kB / 0.8228 GB, free: 4.902 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 9.703e-05/0.01127, allocations: 43.72 kB / 0.8228 GB, free: 4.859 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.765e-05/0.01129, allocations: 19.98 kB / 0.8228 GB, free: 4.84 MB / 0.7292 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * 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.conInt.y,ove.conInt1.y,ove.conInt2.y,ove.conInt5.y,ove.conInt3.y,ove.conInt4.y,ove.conInt6.y,ove.conInt7.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (46): * Single equations (assignments): 46 * 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 0.0001038/0.01139, allocations: 186.5 kB / 0.823 GB, free: 4.648 MB / 0.7292 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 5.596e-05/0.01145, allocations: 39.81 kB / 0.823 GB, free: 4.609 MB / 0.7292 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.658e-05/0.01149, allocations: 42.23 kB / 0.8231 GB, free: 4.562 MB / 0.7292 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.918e-06/0.0115, allocations: 11.92 kB / 0.8231 GB, free: 4.551 MB / 0.7292 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.565e-06/0.0115, allocations: 3.938 kB / 0.8231 GB, free: 4.547 MB / 0.7292 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.239e-06/0.0115, allocations: 4 kB / 0.8231 GB, free: 4.543 MB / 0.7292 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002525/0.01176, allocations: 245.9 kB / 0.8233 GB, free: 4.277 MB / 0.7292 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.143e-06/0.01176, allocations: 3.938 kB / 0.8233 GB, free: 4.273 MB / 0.7292 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001202/0.01188, allocations: 65.02 kB / 0.8234 GB, free: 4.211 MB / 0.7292 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.875e-06/0.01188, allocations: 0 / 0.8234 GB, free: 4.211 MB / 0.7292 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.18e-05/0.01189, allocations: 9.031 kB / 0.8234 GB, free: 4.203 MB / 0.7292 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.864e-06/0.01189, allocations: 3.984 kB / 0.8234 GB, free: 4.199 MB / 0.7292 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.033e-06/0.0119, allocations: 4 kB / 0.8234 GB, free: 4.195 MB / 0.7292 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.000328/0.01222, allocations: 0.5843 MB / 0.824 GB, free: 3.594 MB / 0.7292 GB Notification: Performance of postOpt removeConstants (simulation): time 2.219e-05/0.01225, allocations: 32.58 kB / 0.824 GB, free: 3.562 MB / 0.7292 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.067e-05/0.01227, allocations: 11.94 kB / 0.824 GB, free: 3.551 MB / 0.7292 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001212/0.01239, allocations: 25.55 kB / 0.8241 GB, free: 3.527 MB / 0.7292 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.645e-05/0.01249, allocations: 63.84 kB / 0.8241 GB, free: 3.465 MB / 0.7292 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.156e-05/0.0125, allocations: 8 kB / 0.8241 GB, free: 3.457 MB / 0.7292 GB Notification: Performance of sorting global known variables: time 8.054e-05/0.01258, allocations: 199 kB / 0.8243 GB, free: 3.266 MB / 0.7292 GB Notification: Performance of sort global known variables: time 7e-08/0.01258, allocations: 1.688 kB / 0.8243 GB, free: 3.266 MB / 0.7292 GB Notification: Performance of remove unused functions: time 0.0002573/0.01283, allocations: 87.67 kB / 0.8244 GB, free: 3.18 MB / 0.7292 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 (35): * Single equations (assignments): 35 * 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 9.549e-05/0.01293, allocations: 121 kB / 0.8245 GB, free: 3.055 MB / 0.7292 GB Notification: Performance of simCode: created initialization part: time 0.0002161/0.01315, allocations: 170.2 kB / 0.8247 GB, free: 2.887 MB / 0.7292 GB Notification: Performance of simCode: created event and clocks part: time 1.593e-06/0.01315, allocations: 0 / 0.8247 GB, free: 2.887 MB / 0.7292 GB Notification: Performance of simCode: created simulation system equations: time 0.0001046/0.01325, allocations: 117.9 kB / 0.8248 GB, free: 2.77 MB / 0.7292 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003329/0.01359, allocations: 61.66 kB / 0.8249 GB, free: 2.711 MB / 0.7292 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006247/0.01421, allocations: 0.6432 MB / 0.8255 GB, free: 2.027 MB / 0.7292 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 6.259e-05/0.01427, allocations: 109 kB / 0.8256 GB, free: 1.902 MB / 0.7292 GB Notification: Performance of simCode: alias equations: time 0.0001274/0.0144, allocations: 59.27 kB / 0.8256 GB, free: 1.84 MB / 0.7292 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001477/0.01455, allocations: 146.2 kB / 0.8258 GB, free: 1.695 MB / 0.7292 GB Notification: Performance of SimCode: time 3.6e-07/0.01455, allocations: 0 / 0.8258 GB, free: 1.695 MB / 0.7292 GB Notification: Performance of Templates: time 0.006525/0.02107, allocations: 4.214 MB / 0.8299 GB, free: 13.6 MB / 0.7448 GB " [Timeout remaining time 300] make -j1 -f Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.pipe ; mkfifo Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.pipe ; head -c 1048576 < Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.pipe >> ../files/Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.sim & ./Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_12_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.DualDuctSnapActing.Subsequences.Validation.Overrides_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_DualDuctSnapActing_Subsequences_Validation_Overrides.csv","",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300] "" [Timeout remaining time 300] Reference file matches [Calling sys.exit(0), Time elapsed: 5.11707649519667]