Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK.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 0.001287/0.001287, allocations: 104.2 kB / 19.74 MB, free: 2.07 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 0.001414/0.001414, allocations: 207.2 kB / 23.03 MB, free: 4.863 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 1.43/1.43, allocations: 230.6 MB / 256.8 MB, free: 7.785 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-maint.12.x/package.mo): time 3.096/3.096, allocations: 0.49 GB / 0.7959 GB, free: 35.46 MB / 0.6231 GB " [Timeout remaining time 177] Using package Buildings with version 12.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.1-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.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|win.TOut|win.occ|win.p|win.on",fileNamePrefix="Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK") translateModel(Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|win.TOut|win.occ|win.p|win.on",fileNamePrefix="Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK") [Timeout 300] "Notification: Buildings requested package Modelica of version 4.0.0. Modelica 4.1.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.002005/0.002005, allocations: 71.91 kB / 1.155 GB, free: 25.15 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3776/0.3796, allocations: 176.1 MB / 1.327 GB, free: 0.9883 MB / 1.014 GB Notification: Performance of NFInst.instantiate(Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK): time 0.002893/0.3825, allocations: 1.505 MB / 1.329 GB, free: 15.48 MB / 1.029 GB Notification: Performance of NFInst.instExpressions: time 0.001578/0.384, allocations: 0.709 MB / 1.329 GB, free: 14.76 MB / 1.029 GB Notification: Performance of NFInst.updateImplicitVariability: time 6.198e-05/0.3841, allocations: 4 kB / 1.329 GB, free: 14.76 MB / 1.029 GB Notification: Performance of NFTyping.typeComponents: time 9.908e-05/0.3842, allocations: 7.875 kB / 1.329 GB, free: 14.75 MB / 1.029 GB Notification: Performance of NFTyping.typeBindings: time 3.899e-05/0.3842, allocations: 11.81 kB / 1.329 GB, free: 14.74 MB / 1.029 GB Notification: Performance of NFTyping.typeClassSections: time 0.0005646/0.3848, allocations: 131.6 kB / 1.329 GB, free: 14.61 MB / 1.029 GB Notification: Performance of NFFlatten.flatten: time 0.0001474/0.3849, allocations: 87.75 kB / 1.33 GB, free: 14.52 MB / 1.029 GB Notification: Performance of NFFlatten.resolveConnections: time 9.207e-05/0.385, allocations: 4 kB / 1.33 GB, free: 14.52 MB / 1.029 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0001461/0.3852, allocations: 51.83 kB / 1.33 GB, free: 14.47 MB / 1.029 GB Notification: Performance of NFSimplifyModel.simplify: time 6.672e-05/0.3852, allocations: 31.91 kB / 1.33 GB, free: 14.44 MB / 1.029 GB Notification: Performance of NFPackage.collectConstants: time 2.183e-05/0.3853, allocations: 11.94 kB / 1.33 GB, free: 14.43 MB / 1.029 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0002654/0.3855, allocations: 127.8 kB / 1.33 GB, free: 14.3 MB / 1.029 GB Notification: Performance of NFScalarize.scalarize: time 5.605e-05/0.3856, allocations: 31.91 kB / 1.33 GB, free: 14.27 MB / 1.029 GB Notification: Performance of NFVerifyModel.verify: time 6.446e-05/0.3857, allocations: 43.67 kB / 1.33 GB, free: 14.23 MB / 1.029 GB Notification: Performance of NFConvertDAE.convert: time 0.000315/0.386, allocations: 195.2 kB / 1.33 GB, free: 14.04 MB / 1.029 GB Notification: Performance of FrontEnd - DAE generated: time 3.987e-06/0.386, allocations: 0 / 1.33 GB, free: 14.04 MB / 1.029 GB Notification: Performance of FrontEnd: time 1.283e-06/0.386, allocations: 0 / 1.33 GB, free: 14.04 MB / 1.029 GB Notification: Performance of Transformations before backend: time 6.312e-06/0.386, allocations: 0 / 1.33 GB, free: 14.04 MB / 1.029 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 41 * Number of variables: 41 Notification: Performance of Generate backend data structure: time 0.0007138/0.3867, allocations: 424.1 kB / 1.33 GB, free: 13.58 MB / 1.029 GB Notification: Performance of prepare preOptimizeDAE: time 3.98e-05/0.3867, allocations: 16.03 kB / 1.33 GB, free: 13.57 MB / 1.029 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0003927/0.3871, allocations: 36.81 kB / 1.33 GB, free: 13.53 MB / 1.029 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0002748/0.3874, allocations: 143.4 kB / 1.331 GB, free: 13.37 MB / 1.029 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.952e-05/0.3874, allocations: 384 / 1.331 GB, free: 13.37 MB / 1.029 GB Notification: Performance of preOpt expandDerOperator (simulation): time 2.091e-05/0.3874, allocations: 12.36 kB / 1.331 GB, free: 13.36 MB / 1.029 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003122/0.3878, allocations: 201.7 kB / 1.331 GB, free: 13.15 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.095e-05/0.3878, allocations: 0 / 1.331 GB, free: 13.15 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.674e-05/0.3878, allocations: 0 / 1.331 GB, free: 13.15 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.723e-06/0.3878, allocations: 8 kB / 1.331 GB, free: 13.14 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0002055/0.388, allocations: 104 kB / 1.331 GB, free: 13.04 MB / 1.029 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000606/0.3886, allocations: 280.3 kB / 1.331 GB, free: 12.74 MB / 1.029 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001925/0.3888, allocations: 118.8 kB / 1.331 GB, free: 12.61 MB / 1.029 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0001563/0.3889, allocations: 97.2 kB / 1.331 GB, free: 12.51 MB / 1.029 GB Notification: Performance of preOpt evalFunc (simulation): time 2.743e-05/0.389, allocations: 4 kB / 1.331 GB, free: 12.51 MB / 1.029 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0003044/0.3893, allocations: 216.3 kB / 1.332 GB, free: 12.29 MB / 1.029 GB Notification: Performance of pre-optimization done (n=40): time 1.403e-06/0.3893, allocations: 3.938 kB / 1.332 GB, free: 12.28 MB / 1.029 GB Notification: Performance of matching and sorting (n=40): time 0.000827/0.3901, allocations: 0.5164 MB / 1.332 GB, free: 11.76 MB / 1.029 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.364e-05/0.3902, allocations: 95.36 kB / 1.332 GB, free: 11.66 MB / 1.029 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001375/0.3903, allocations: 144.8 kB / 1.332 GB, free: 11.51 MB / 1.029 GB Notification: Performance of collectPreVariables (initialization): time 5.847e-05/0.3904, allocations: 53.69 kB / 1.332 GB, free: 11.45 MB / 1.029 GB Notification: Performance of collectInitialEqns (initialization): time 7.326e-05/0.3905, allocations: 97.09 kB / 1.332 GB, free: 11.35 MB / 1.029 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001041/0.3906, allocations: 107.3 kB / 1.333 GB, free: 11.25 MB / 1.029 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001267/0.3907, allocations: 93.67 kB / 1.333 GB, free: 11.15 MB / 1.029 GB Notification: Performance of setup shared object (initialization): time 0.0001949/0.3909, allocations: 342.8 kB / 1.333 GB, free: 10.8 MB / 1.029 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002723/0.3912, allocations: 176.6 kB / 1.333 GB, free: 10.63 MB / 1.029 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0003189/0.3915, allocations: 235.2 kB / 1.333 GB, free: 10.39 MB / 1.029 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005982/0.3921, allocations: 439.1 kB / 1.334 GB, free: 9.941 MB / 1.029 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.975e-06/0.3921, allocations: 0 / 1.334 GB, free: 9.941 MB / 1.029 GB Notification: Performance of matching and sorting (n=77) (initialization): time 0.0007585/0.3928, allocations: 0.5088 MB / 1.334 GB, free: 9.43 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 2.138e-05/0.3929, allocations: 8 kB / 1.334 GB, free: 9.422 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.696e-05/0.3929, allocations: 0 / 1.334 GB, free: 9.422 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.124e-05/0.3929, allocations: 4 kB / 1.334 GB, free: 9.418 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001344/0.393, allocations: 27.86 kB / 1.334 GB, free: 9.391 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.024e-05/0.393, allocations: 3.984 kB / 1.334 GB, free: 9.387 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000115/0.3932, allocations: 39.69 kB / 1.334 GB, free: 9.348 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.466e-05/0.3932, allocations: 12 kB / 1.334 GB, free: 9.336 MB / 1.029 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 75 (win.occ,win.ran,$PRE.win.ran,win.state[33],$PRE.win.state[33],win.state[32],$PRE.win.state[32],win.state[31],$PRE.win.state[31],win.state[30],$PRE.win.state[30],win.state[29],$PRE.win.state[29],win.state[28],$PRE.win.state[28],win.state[27],$PRE.win.state[27],win.state[26],$PRE.win.state[26],win.state[25],$PRE.win.state[25],win.state[24],$PRE.win.state[24],win.state[23],$PRE.win.state[23],win.state[22],$PRE.win.state[22],win.state[21],$PRE.win.state[21],win.state[20],$PRE.win.state[20],win.state[19],$PRE.win.state[19],win.state[18],$PRE.win.state[18],win.state[17],$PRE.win.state[17],win.state[16],$PRE.win.state[16],win.state[15],$PRE.win.state[15],win.state[14],$PRE.win.state[14],win.state[13],$PRE.win.state[13],win.state[12],$PRE.win.state[12],win.state[11],$PRE.win.state[11],win.state[10],$PRE.win.state[10],win.state[9],$PRE.win.state[9],win.state[8],$PRE.win.state[8],win.state[7],$PRE.win.state[7],win.state[6],$PRE.win.state[6],win.state[5],$PRE.win.state[5],win.state[4],$PRE.win.state[4],win.state[3],$PRE.win.state[3],win.state[2],$PRE.win.state[2],win.state[1],$PRE.win.state[1],win.p,$PRE.win.p,win.on,$PRE.win.on,win.sampleTrigger,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (44): * Single equations (assignments): 43 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 1 * 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 0.0002519/0.3934, allocations: 199.5 kB / 1.335 GB, free: 9.129 MB / 1.029 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.481e-05/0.3935, allocations: 15.91 kB / 1.335 GB, free: 9.113 MB / 1.029 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.502e-05/0.3935, allocations: 17.61 kB / 1.335 GB, free: 9.094 MB / 1.029 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.705e-06/0.3935, allocations: 0 / 1.335 GB, free: 9.094 MB / 1.029 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.23e-06/0.3935, allocations: 0 / 1.335 GB, free: 9.094 MB / 1.029 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.35e-06/0.3935, allocations: 3.984 kB / 1.335 GB, free: 9.09 MB / 1.029 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0007946/0.3943, allocations: 0.587 MB / 1.335 GB, free: 8.465 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.044e-06/0.3943, allocations: 0 / 1.335 GB, free: 8.465 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.972e-05/0.3943, allocations: 7.984 kB / 1.335 GB, free: 8.457 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (simulation): time 4.248e-06/0.3943, allocations: 4 kB / 1.335 GB, free: 8.453 MB / 1.029 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.168e-05/0.3944, allocations: 4 kB / 1.335 GB, free: 8.449 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.543e-06/0.3944, allocations: 4 kB / 1.335 GB, free: 8.445 MB / 1.029 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.122e-06/0.3944, allocations: 0 / 1.335 GB, free: 8.445 MB / 1.029 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005945/0.395, allocations: 485.1 kB / 1.336 GB, free: 7.957 MB / 1.029 GB Notification: Performance of postOpt removeConstants (simulation): time 2.497e-05/0.395, allocations: 19.8 kB / 1.336 GB, free: 7.938 MB / 1.029 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 5.017e-05/0.395, allocations: 35.98 kB / 1.336 GB, free: 7.902 MB / 1.029 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.446e-05/0.3951, allocations: 4 kB / 1.336 GB, free: 7.898 MB / 1.029 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 4.412e-05/0.3952, allocations: 7.922 kB / 1.336 GB, free: 7.891 MB / 1.029 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.028e-05/0.3952, allocations: 4 kB / 1.336 GB, free: 7.887 MB / 1.029 GB Notification: Performance of sorting global known variables: time 6.786e-05/0.3952, allocations: 99.27 kB / 1.336 GB, free: 7.789 MB / 1.029 GB Notification: Performance of sort global known variables: time 7e-08/0.3952, allocations: 0 / 1.336 GB, free: 7.789 MB / 1.029 GB Notification: Performance of remove unused functions: time 0.0003369/0.3956, allocations: 59.86 kB / 1.336 GB, free: 7.73 MB / 1.029 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 39 (win.sampleTrigger,$whenCondition1,win.occ,win.on,win.p,win.state[1],win.state[2],win.state[3],win.state[4],win.state[5],win.state[6],win.state[7],win.state[8],win.state[9],win.state[10],win.state[11],win.state[12],win.state[13],win.state[14],win.state[15],win.state[16],win.state[17],win.state[18],win.state[19],win.state[20],win.state[21],win.state[22],win.state[23],win.state[24],win.state[25],win.state[26],win.state[27],win.state[28],win.state[29],win.state[30],win.state[31],win.state[32],win.state[33],win.ran) * Number of discrete states: 33 (win.state[1],win.state[2],win.state[3],win.state[4],win.state[5],win.state[6],win.state[7],win.state[8],win.state[9],win.state[10],win.state[11],win.state[12],win.state[13],win.state[14],win.state[15],win.state[16],win.state[17],win.state[18],win.state[19],win.state[20],win.state[21],win.state[22],win.state[23],win.state[24],win.state[25],win.state[26],win.state[27],win.state[28],win.state[29],win.state[30],win.state[31],win.state[32],win.state[33]) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (7): * Single equations (assignments): 4 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 3 * 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 0.0004762/0.3961, allocations: 221.9 kB / 1.336 GB, free: 7.523 MB / 1.029 GB Notification: Performance of simCode: created initialization part: time 0.0006384/0.3967, allocations: 402 kB / 1.336 GB, free: 7.125 MB / 1.029 GB Notification: Performance of simCode: created event and clocks part: time 3.436e-06/0.3967, allocations: 0 / 1.336 GB, free: 7.125 MB / 1.029 GB Notification: Performance of simCode: created simulation system equations: time 0.0001575/0.3969, allocations: 104 kB / 1.337 GB, free: 7.023 MB / 1.029 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002928/0.3972, allocations: 18.2 kB / 1.337 GB, free: 7.008 MB / 1.029 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006911/0.3978, allocations: 413.2 kB / 1.337 GB, free: 6.574 MB / 1.029 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001279/0.398, allocations: 119.4 kB / 1.337 GB, free: 6.43 MB / 1.029 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 4.521e-05/0.398, allocations: 15.44 kB / 1.337 GB, free: 6.414 MB / 1.029 GB Notification: Performance of SimCode: time 3.81e-07/0.398, allocations: 4 kB / 1.337 GB, free: 6.41 MB / 1.029 GB Notification: Performance of Templates: time 0.005215/0.4032, allocations: 2.617 MB / 1.34 GB, free: 3.793 MB / 1.029 GB " [Timeout remaining time 300] make -j1 -f Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK.makefile [Timeout 300] (rm -f Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK.pipe ; mkfifo Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK.pipe ; head -c 1048576 < Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK.pipe >> ../files/Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK.sim & ./Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK -abortSlowSimulation -alarm=400 -emit_protected -lv LOG_STATS > Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK.pipe 2>&1) [Timeout 400] diffSimulationResults("Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_12.x/Buildings_Occupants_Residential_Windows_Validation_Nicol2001WindowsUK.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_12_Buildings.Occupants.Residential.Windows.Validation.Nicol2001WindowsUK.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: 11.466540955007076]