Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.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 0.001033/0.001033, allocations: 93.06 kB / 19.65 MB, free: 276 kB / 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 0.00217/0.00217, allocations: 169 kB / 23.02 MB, free: 1.547 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 1.061/1.061, allocations: 177.1 MB / 203.4 MB, free: 5.629 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 2.002/2.002, allocations: 429.5 MB / 0.6733 GB, free: 4.043 MB / 0.6355 GB " [Timeout remaining time 177] Using package Buildings with version 14.0.0 (/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.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|enaDev.uPla|enaDev.uChiWatPum.[0-9,]+.|enaDev.uConWatPum.[0-9,]+.|enaDev.uIni|enaDev.uChiSta|enaDev.yEnaPlaPro|enaDev.yChiWatIsoVal|enaDev.yConWatIsoVal|enaDev.yLeaPriChiPum|enaDev.yLeaConPum|enaDev.yLeaChi",fileNamePrefix="Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices") translateModel(Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|enaDev.uPla|enaDev.uChiWatPum.[0-9,]+.|enaDev.uConWatPum.[0-9,]+.|enaDev.uIni|enaDev.uChiSta|enaDev.yEnaPlaPro|enaDev.yChiWatIsoVal|enaDev.yConWatIsoVal|enaDev.yLeaPriChiPum|enaDev.yLeaConPum|enaDev.yLeaChi",fileNamePrefix="Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices") [Timeout 300] "Notification: Performance of FrontEnd - loaded program: time 2.154e-06/2.154e-06, allocations: 0 / 0.8782 GB, free: 6.25 MB / 0.8386 GB Notification: Performance of FrontEnd - Absyn->SCode: time 2.066e-05/2.281e-05, allocations: 4.984 kB / 0.8782 GB, free: 6.246 MB / 0.8386 GB Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices): time 0.002345/0.002368, allocations: 1.069 MB / 0.8793 GB, free: 5.195 MB / 0.8386 GB Notification: Performance of NFInst.instExpressions: time 0.002065/0.004433, allocations: 1.442 MB / 0.8807 GB, free: 3.742 MB / 0.8386 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0001296/0.004562, allocations: 5.656 kB / 0.8807 GB, free: 3.738 MB / 0.8386 GB Notification: Performance of NFTyping.typeComponents: time 0.0001807/0.004743, allocations: 44.62 kB / 0.8807 GB, free: 3.695 MB / 0.8386 GB Notification: Performance of NFTyping.typeBindings: time 7.021e-05/0.004813, allocations: 27.72 kB / 0.8808 GB, free: 3.668 MB / 0.8386 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009577/0.005771, allocations: 366.1 kB / 0.8811 GB, free: 3.312 MB / 0.8386 GB Notification: Performance of NFFlatten.flatten: time 0.0005066/0.006277, allocations: 420 kB / 0.8815 GB, free: 2.902 MB / 0.8386 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0002769/0.006554, allocations: 110.2 kB / 0.8816 GB, free: 2.793 MB / 0.8386 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0002933/0.006848, allocations: 248.3 kB / 0.8819 GB, free: 2.551 MB / 0.8386 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0002259/0.007074, allocations: 125.3 kB / 0.882 GB, free: 2.43 MB / 0.8386 GB Notification: Performance of NFPackage.collectConstants: time 6.992e-05/0.007144, allocations: 36 kB / 0.882 GB, free: 2.395 MB / 0.8386 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0001004/0.007244, allocations: 44.48 kB / 0.882 GB, free: 2.352 MB / 0.8386 GB Notification: Performance of NFScalarize.scalarize: time 6.892e-05/0.007313, allocations: 69.34 kB / 0.8821 GB, free: 2.285 MB / 0.8386 GB Notification: Performance of NFVerifyModel.verify: time 0.0001424/0.007455, allocations: 115.8 kB / 0.8822 GB, free: 2.172 MB / 0.8386 GB Notification: Performance of NFConvertDAE.convert: time 0.0003905/0.007846, allocations: 287.1 kB / 0.8825 GB, free: 1.891 MB / 0.8386 GB Notification: Performance of FrontEnd - DAE generated: time 3.597e-06/0.007849, allocations: 4 kB / 0.8825 GB, free: 1.887 MB / 0.8386 GB Notification: Performance of FrontEnd: time 2.795e-06/0.007852, allocations: 4.578 kB / 0.8825 GB, free: 1.883 MB / 0.8386 GB Notification: Performance of Transformations before backend: time 5.841e-06/0.007858, allocations: 0 / 0.8825 GB, free: 1.883 MB / 0.8386 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 59 * Number of variables: 59 Notification: Performance of Generate backend data structure: time 0.0007355/0.008593, allocations: 0.6474 MB / 0.8831 GB, free: 1.18 MB / 0.8386 GB Notification: Performance of prepare preOptimizeDAE: time 3.772e-05/0.008631, allocations: 12.03 kB / 0.8832 GB, free: 1.168 MB / 0.8386 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001199/0.008751, allocations: 54.39 kB / 0.8832 GB, free: 1.117 MB / 0.8386 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0003023/0.009053, allocations: 221.9 kB / 0.8834 GB, free: 0.875 MB / 0.8386 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.423e-05/0.009088, allocations: 20.88 kB / 0.8834 GB, free: 0.8516 MB / 0.8386 GB Notification: Performance of preOpt expandDerOperator (simulation): time 5.814e-05/0.009146, allocations: 40.36 kB / 0.8835 GB, free: 0.8125 MB / 0.8386 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003023/0.009448, allocations: 169.3 kB / 0.8836 GB, free: 0.6406 MB / 0.8386 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.015e-05/0.009458, allocations: 8.125 kB / 0.8836 GB, free: 0.6328 MB / 0.8386 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 2.34e-05/0.009482, allocations: 12.38 kB / 0.8837 GB, free: 0.6211 MB / 0.8386 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.353e-05/0.009495, allocations: 8.375 kB / 0.8837 GB, free: 0.6133 MB / 0.8386 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000171/0.009666, allocations: 86.81 kB / 0.8837 GB, free: 0.5312 MB / 0.8386 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.001272/0.01094, allocations: 0.8074 MB / 0.8845 GB, free: 15.65 MB / 0.8542 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0002121/0.01115, allocations: 67.16 kB / 0.8846 GB, free: 15.57 MB / 0.8542 GB Notification: Performance of preOpt resolveLoops (simulation): time 4.363e-05/0.01119, allocations: 23.62 kB / 0.8846 GB, free: 15.55 MB / 0.8542 GB Notification: Performance of preOpt evalFunc (simulation): time 7.645e-06/0.0112, allocations: 4 kB / 0.8846 GB, free: 15.54 MB / 0.8542 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001754/0.01138, allocations: 116.9 kB / 0.8847 GB, free: 15.41 MB / 0.8542 GB Notification: Performance of pre-optimization done (n=16): time 2.024e-06/0.01138, allocations: 0 / 0.8847 GB, free: 15.41 MB / 0.8542 GB Notification: Performance of matching and sorting (n=16): time 0.0003477/0.01173, allocations: 172.3 kB / 0.8849 GB, free: 15.24 MB / 0.8542 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.268e-05/0.01177, allocations: 63.39 kB / 0.885 GB, free: 15.17 MB / 0.8542 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001923/0.01196, allocations: 259.2 kB / 0.8852 GB, free: 14.9 MB / 0.8542 GB Notification: Performance of collectPreVariables (initialization): time 3.832e-05/0.012, allocations: 33.7 kB / 0.8852 GB, free: 14.86 MB / 0.8542 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001245/0.01212, allocations: 211.6 kB / 0.8854 GB, free: 14.65 MB / 0.8542 GB Notification: Performance of collectInitialBindings (initialization): time 2.765e-05/0.01215, allocations: 27.81 kB / 0.8855 GB, free: 14.62 MB / 0.8542 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001575/0.01231, allocations: 115.2 kB / 0.8856 GB, free: 14.5 MB / 0.8542 GB Notification: Performance of setup shared object (initialization): time 0.0001162/0.01243, allocations: 0.4961 MB / 0.8861 GB, free: 13.99 MB / 0.8542 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001486/0.01257, allocations: 177 kB / 0.8862 GB, free: 13.8 MB / 0.8542 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001803/0.01275, allocations: 293.2 kB / 0.8865 GB, free: 13.45 MB / 0.8542 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0002121/0.01297, allocations: 319.3 kB / 0.8868 GB, free: 13.07 MB / 0.8542 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.905e-06/0.01297, allocations: 4 kB / 0.8868 GB, free: 13.06 MB / 0.8542 GB Notification: Performance of matching and sorting (n=31) (initialization): time 0.0004358/0.01341, allocations: 0.5051 MB / 0.8873 GB, free: 12.52 MB / 0.8542 GB Notification: Performance of prepare postOptimizeDAE: time 4.759e-05/0.01345, allocations: 101.1 kB / 0.8874 GB, free: 12.4 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.092e-06/0.01346, allocations: 4 kB / 0.8874 GB, free: 12.39 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.293e-05/0.01347, allocations: 4 kB / 0.8874 GB, free: 12.39 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.556e-05/0.01351, allocations: 11.94 kB / 0.8874 GB, free: 12.38 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.157e-06/0.01352, allocations: 11.92 kB / 0.8874 GB, free: 12.37 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0002166/0.01373, allocations: 67.84 kB / 0.8875 GB, free: 12.3 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.766e-05/0.01376, allocations: 24.02 kB / 0.8875 GB, free: 12.28 MB / 0.8542 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 12 * Number of states: 0 () * Number of discrete variables: 25 ($whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,booPul2.y,$PRE.booPul2.y,intSwi.y,booPul1.y,$PRE.booPul1.y,booPul.y,$PRE.booPul.y,enaDev.enaPro.y,$PRE.enaDev.enaPro.y,enaDev.enaPro.clr,enaDev.enaPro.u,enaDev.yLeaChi,$whenCondition7,$whenCondition8,conInt1.y,con.y,conInt.y,enaDev.conInt.y,enaDev.intChiMod.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (25): * Single equations (assignments): 22 * Array equations: 0 * Algorithm blocks: 3 * 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 9.523e-05/0.01386, allocations: 192.4 kB / 0.8877 GB, free: 12.08 MB / 0.8542 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 1.98e-05/0.01388, allocations: 23.91 kB / 0.8877 GB, free: 12.05 MB / 0.8542 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 2.797e-05/0.0139, allocations: 13.81 kB / 0.8877 GB, free: 12.05 MB / 0.8542 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.745e-06/0.01391, allocations: 3.984 kB / 0.8878 GB, free: 12.04 MB / 0.8542 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.599e-06/0.01391, allocations: 3.984 kB / 0.8878 GB, free: 12.04 MB / 0.8542 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.116e-06/0.01391, allocations: 0 / 0.8878 GB, free: 12.04 MB / 0.8542 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.000346/0.01426, allocations: 473.4 kB / 0.8882 GB, free: 11.53 MB / 0.8542 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.232e-06/0.01426, allocations: 7.938 kB / 0.8882 GB, free: 11.52 MB / 0.8542 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 1.475e-05/0.01428, allocations: 4 kB / 0.8882 GB, free: 11.52 MB / 0.8542 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.455e-06/0.01428, allocations: 0 / 0.8882 GB, free: 11.52 MB / 0.8542 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.737e-06/0.01429, allocations: 3.984 kB / 0.8882 GB, free: 11.52 MB / 0.8542 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.315e-06/0.01429, allocations: 4 kB / 0.8882 GB, free: 11.51 MB / 0.8542 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.71e-07/0.01429, allocations: 0 / 0.8882 GB, free: 11.51 MB / 0.8542 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0001604/0.01445, allocations: 291.7 kB / 0.8885 GB, free: 11.21 MB / 0.8542 GB Notification: Performance of postOpt removeConstants (simulation): time 1.141e-05/0.01446, allocations: 11.91 kB / 0.8885 GB, free: 11.2 MB / 0.8542 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.584e-05/0.01448, allocations: 11.98 kB / 0.8885 GB, free: 11.19 MB / 0.8542 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 3.124e-05/0.01451, allocations: 3.938 kB / 0.8885 GB, free: 11.18 MB / 0.8542 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.766e-05/0.01455, allocations: 15.98 kB / 0.8885 GB, free: 11.17 MB / 0.8542 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.461e-05/0.01456, allocations: 11.98 kB / 0.8886 GB, free: 11.16 MB / 0.8542 GB Notification: Performance of sorting global known variables: time 5.357e-05/0.01462, allocations: 155.1 kB / 0.8887 GB, free: 11 MB / 0.8542 GB Notification: Performance of sort global known variables: time 5e-08/0.01462, allocations: 0 / 0.8887 GB, free: 11 MB / 0.8542 GB Notification: Performance of remove unused functions: time 0.0002159/0.01483, allocations: 75.78 kB / 0.8888 GB, free: 10.93 MB / 0.8542 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 16 (enaDev.enaPro.clr,enaDev.enaPro.u,$whenCondition8,$whenCondition7,$whenCondition5,$whenCondition6,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,enaDev.yLeaChi,enaDev.enaPro.y,booPul.y,booPul1.y,intSwi.y,booPul2.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 0.0001041/0.01494, allocations: 111.2 kB / 0.8889 GB, free: 10.81 MB / 0.8542 GB Notification: Performance of simCode: created initialization part: time 0.000339/0.01527, allocations: 447.3 kB / 0.8893 GB, free: 10.31 MB / 0.8542 GB Notification: Performance of simCode: created event and clocks part: time 1.452e-06/0.01528, allocations: 0 / 0.8893 GB, free: 10.31 MB / 0.8542 GB Notification: Performance of simCode: created simulation system equations: time 4.974e-05/0.01533, allocations: 51.59 kB / 0.8894 GB, free: 10.26 MB / 0.8542 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002196/0.01555, allocations: 39.91 kB / 0.8894 GB, free: 10.22 MB / 0.8542 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0004178/0.01596, allocations: 367.4 kB / 0.8897 GB, free: 9.824 MB / 0.8542 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 4.497e-05/0.01601, allocations: 83.83 kB / 0.8898 GB, free: 9.723 MB / 0.8542 GB Notification: Performance of simCode: alias equations: time 4.042e-05/0.01605, allocations: 25.7 kB / 0.8899 GB, free: 9.699 MB / 0.8542 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.018e-05/0.01608, allocations: 16.5 kB / 0.8899 GB, free: 9.684 MB / 0.8542 GB Notification: Performance of SimCode: time 1.182e-06/0.01608, allocations: 4 kB / 0.8899 GB, free: 9.68 MB / 0.8542 GB Notification: Performance of Templates: time 0.005274/0.02135, allocations: 3.476 MB / 0.8933 GB, free: 6.316 MB / 0.8542 GB " [Timeout remaining time 300] make -j1 -f Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.sim & ./Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices.pipe 2>&1) [Timeout 240] diffSimulationResults("Buildings_latest_Buildings.Controls.OBC.ASHRAE.G36.Plants.Chillers.Generic.PlantEnable.Validation.EnableDevices_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_OBC_ASHRAE_G36_Plants_Chillers_Generic_PlantEnable_Validation_EnableDevices.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: 5.5139410281553864]