Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint.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 0.0009296/0.0009296, allocations: 73.09 kB / 20.66 MB, free: 3.84 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 0.001013/0.001013, allocations: 173 kB / 24.06 MB, free: 448 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 0.9216/0.9216, allocations: 177.1 MB / 204.5 MB, free: 5.477 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo", uses=false) [Timeout 180]
"[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:108:writable] Warning: Lexer treating \\ as \\\\, since \\e is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Examples/PPD12/Structure.mo:531:21-545:116:writable] Warning: Lexer treating \\ as \\\\, since \\< is not a valid Modelica escape sequence.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.order:0:0-0:0:readonly] Warning: Found duplicate names in package.order file: A, B, C.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Media/Refrigerants/R410A/package.mo:2:1-70:10:writable] Warning: C was referenced in the package.order file, but was not found in package.mo, C/package.mo or C.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/package.mo): time 0.7408/0.7408, allocations: 154.6 MB / 415.6 MB, free: 0.5156 MB / 378.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/Cryptographics/BaseClasses/sha.mo:2:1-19:8:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/Utilities/File/sha2.mo:2:1-9:9:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 179]
Using package IDEAS with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 4.0.0/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(IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint")
translateModel(IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.273e-06/1.273e-06, allocations: 0 / 0.5216 GB, free: 1.816 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 1.342e-05/1.469e-05, allocations: 5.484 kB / 0.5216 GB, free: 1.812 MB / 490.7 MB
Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint): time 0.001032/0.001047, allocations: 0.5827 MB / 0.5222 GB, free: 1.25 MB / 490.7 MB
Notification: Performance of NFInst.instExpressions: time 0.001236/0.002282, allocations: 1.345 MB / 0.5235 GB, free: 15.89 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 1.499e-05/0.002297, allocations: 0 / 0.5235 GB, free: 15.89 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 1.294e-05/0.00231, allocations: 0 / 0.5235 GB, free: 15.89 MB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 6.121e-06/0.002316, allocations: 0 / 0.5235 GB, free: 15.89 MB / 0.4948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004024/0.002719, allocations: 100.4 kB / 0.5236 GB, free: 15.8 MB / 0.4948 GB
Notification: Performance of NFFlatten.flatten: time 3.673e-05/0.002755, allocations: 16.61 kB / 0.5236 GB, free: 15.78 MB / 0.4948 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.159e-05/0.002787, allocations: 7.984 kB / 0.5236 GB, free: 15.77 MB / 0.4948 GB
Notification: Performance of NFEvalConstants.evaluate: time 2.139e-05/0.002808, allocations: 0.5938 kB / 0.5236 GB, free: 15.77 MB / 0.4948 GB
Notification: Performance of NFSimplifyModel.simplify: time 1.938e-05/0.002828, allocations: 4 kB / 0.5236 GB, free: 15.77 MB / 0.4948 GB
Notification: Performance of NFPackage.collectConstants: time 8.787e-06/0.002837, allocations: 0.6875 kB / 0.5236 GB, free: 15.77 MB / 0.4948 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0002479/0.003085, allocations: 145 kB / 0.5238 GB, free: 15.63 MB / 0.4948 GB
Notification: Performance of NFScalarize.scalarize: time 1.081e-05/0.003095, allocations: 3.984 kB / 0.5238 GB, free: 15.62 MB / 0.4948 GB
Notification: Performance of NFVerifyModel.verify: time 9.839e-06/0.003105, allocations: 0 / 0.5238 GB, free: 15.62 MB / 0.4948 GB
Notification: Performance of NFConvertDAE.convert: time 0.0001347/0.00324, allocations: 99.73 kB / 0.5239 GB, free: 15.53 MB / 0.4948 GB
Notification: Performance of FrontEnd - DAE generated: time 1.633e-06/0.003242, allocations: 4.781 kB / 0.5239 GB, free: 15.52 MB / 0.4948 GB
Notification: Performance of FrontEnd: time 4.61e-07/0.003242, allocations: 0 / 0.5239 GB, free: 15.52 MB / 0.4948 GB
Notification: Performance of Transformations before backend: time 3.427e-06/0.003245, allocations: 0.8438 kB / 0.5239 GB, free: 15.52 MB / 0.4948 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 4
 * Number of variables: 4
Notification: Performance of Generate backend data structure: time 0.0002484/0.003494, allocations: 364.2 kB / 0.5242 GB, free: 15.13 MB / 0.4948 GB
Notification: Performance of prepare preOptimizeDAE: time 2.827e-05/0.003522, allocations: 15.03 kB / 0.5242 GB, free: 15.12 MB / 0.4948 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000108/0.00363, allocations: 12.94 kB / 0.5242 GB, free: 15.11 MB / 0.4948 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 4.827e-05/0.003678, allocations: 104.6 kB / 0.5243 GB, free: 14.98 MB / 0.4948 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 8.747e-06/0.003687, allocations: 384 / 0.5243 GB, free: 14.98 MB / 0.4948 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 1.589e-05/0.003703, allocations: 4.375 kB / 0.5243 GB, free: 14.98 MB / 0.4948 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 7.553e-05/0.003778, allocations: 67.88 kB / 0.5244 GB, free: 14.9 MB / 0.4948 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.13e-06/0.003784, allocations: 192 / 0.5244 GB, free: 14.9 MB / 0.4948 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.235e-06/0.003792, allocations: 8.375 kB / 0.5244 GB, free: 14.89 MB / 0.4948 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.398e-06/0.003796, allocations: 4.438 kB / 0.5244 GB, free: 14.89 MB / 0.4948 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 1.976e-05/0.003816, allocations: 9.062 kB / 0.5244 GB, free: 14.88 MB / 0.4948 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 8.38e-05/0.0039, allocations: 101.2 kB / 0.5245 GB, free: 14.75 MB / 0.4948 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0001066/0.004006, allocations: 47.67 kB / 0.5246 GB, free: 14.7 MB / 0.4948 GB
Notification: Performance of preOpt resolveLoops (simulation): time 1.936e-05/0.004026, allocations: 20.64 kB / 0.5246 GB, free: 14.67 MB / 0.4948 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0001639/0.00419, allocations: 64.91 kB / 0.5246 GB, free: 14.61 MB / 0.4948 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.262e-05/0.004212, allocations: 49.31 kB / 0.5247 GB, free: 14.55 MB / 0.4948 GB
Notification: Performance of pre-optimization done (n=4): time 6.91e-07/0.004213, allocations: 0 / 0.5247 GB, free: 14.55 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=4): time 9.568e-05/0.004309, allocations: 46.97 kB / 0.5247 GB, free: 14.5 MB / 0.4948 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 2.225e-05/0.004331, allocations: 55.41 kB / 0.5248 GB, free: 14.43 MB / 0.4948 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 3.38e-05/0.004365, allocations: 143 kB / 0.5249 GB, free: 14.28 MB / 0.4948 GB
Notification: Performance of collectPreVariables (initialization): time 9.708e-06/0.004374, allocations: 29.7 kB / 0.525 GB, free: 14.25 MB / 0.4948 GB
Notification: Performance of collectInitialEqns (initialization): time 2.725e-05/0.004402, allocations: 127.9 kB / 0.5251 GB, free: 14.12 MB / 0.4948 GB
Notification: Performance of collectInitialBindings (initialization): time 2.611e-05/0.004428, allocations: 15.84 kB / 0.5251 GB, free: 14.1 MB / 0.4948 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.404e-05/0.004452, allocations: 23.38 kB / 0.5251 GB, free: 14.07 MB / 0.4948 GB
Notification: Performance of setup shared object (initialization): time 0.0001002/0.004552, allocations: 0.4895 MB / 0.5256 GB, free: 13.57 MB / 0.4948 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 9.167e-06/0.004561, allocations: 7.984 kB / 0.5256 GB, free: 13.56 MB / 0.4948 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 8.295e-06/0.004569, allocations: 4 kB / 0.5256 GB, free: 13.56 MB / 0.4948 GB
Notification: Performance of analyzeInitialSystem (initialization): time 3.378e-05/0.004603, allocations: 28.25 kB / 0.5256 GB, free: 13.53 MB / 0.4948 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.523e-06/0.004605, allocations: 0 / 0.5256 GB, free: 13.53 MB / 0.4948 GB
Notification: Performance of matching and sorting (n=5) (initialization): time 4.916e-05/0.004654, allocations: 51.38 kB / 0.5257 GB, free: 13.47 MB / 0.4948 GB
Notification: Performance of prepare postOptimizeDAE: time 9.087e-06/0.004663, allocations: 4 kB / 0.5257 GB, free: 13.47 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.587e-06/0.004667, allocations: 0 / 0.5257 GB, free: 13.47 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (initialization): time 6.281e-06/0.004673, allocations: 0 / 0.5257 GB, free: 13.47 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 3.065e-05/0.004704, allocations: 13.23 kB / 0.5257 GB, free: 13.46 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.054e-06/0.004706, allocations: 0 / 0.5257 GB, free: 13.46 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 1.181e-05/0.004717, allocations: 7.875 kB / 0.5257 GB, free: 13.45 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.656e-06/0.004721, allocations: 4.75 kB / 0.5257 GB, free: 13.45 MB / 0.4948 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (5):
 * Single equations (assignments): 5
 * 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 5.51e-05/0.004776, allocations: 160.5 kB / 0.5259 GB, free: 13.28 MB / 0.4948 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 7.293e-06/0.004783, allocations: 11.12 kB / 0.5259 GB, free: 13.27 MB / 0.4948 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 7.539e-05/0.004859, allocations: 61.2 kB / 0.5259 GB, free: 13.2 MB / 0.4948 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.423e-06/0.00486, allocations: 0 / 0.5259 GB, free: 13.2 MB / 0.4948 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.203e-06/0.004861, allocations: 0 / 0.5259 GB, free: 13.2 MB / 0.4948 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 2.535e-06/0.004864, allocations: 0 / 0.5259 GB, free: 13.2 MB / 0.4948 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 6.194e-05/0.004926, allocations: 113.4 kB / 0.526 GB, free: 13.07 MB / 0.4948 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.016e-06/0.004929, allocations: 7.984 kB / 0.526 GB, free: 13.06 MB / 0.4948 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 3.138e-05/0.00496, allocations: 8 kB / 0.5261 GB, free: 13.05 MB / 0.4948 GB
Notification: Performance of postOpt tearingSystem (simulation): time 9.12e-07/0.004961, allocations: 1.812 kB / 0.5261 GB, free: 13.05 MB / 0.4948 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.081e-06/0.004967, allocations: 0 / 0.5261 GB, free: 13.05 MB / 0.4948 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.512e-06/0.004969, allocations: 4 kB / 0.5261 GB, free: 13.05 MB / 0.4948 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.82e-07/0.00497, allocations: 3.938 kB / 0.5261 GB, free: 13.04 MB / 0.4948 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 9.753e-05/0.005067, allocations: 102 kB / 0.5262 GB, free: 12.92 MB / 0.4948 GB
Notification: Performance of postOpt removeConstants (simulation): time 4.138e-06/0.005071, allocations: 4 kB / 0.5262 GB, free: 12.92 MB / 0.4948 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.214e-06/0.005078, allocations: 0 / 0.5262 GB, free: 12.92 MB / 0.4948 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 1.329e-05/0.005092, allocations: 0 / 0.5262 GB, free: 12.92 MB / 0.4948 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.128e-05/0.005103, allocations: 7.984 kB / 0.5262 GB, free: 12.91 MB / 0.4948 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.625e-06/0.005106, allocations: 2.75 kB / 0.5262 GB, free: 12.91 MB / 0.4948 GB
Notification: Performance of sorting global known variables: time 2.588e-05/0.005131, allocations: 119.2 kB / 0.5263 GB, free: 12.79 MB / 0.4948 GB
Notification: Performance of sort global known variables: time 4e-08/0.005132, allocations: 0 / 0.5263 GB, free: 12.79 MB / 0.4948 GB
Notification: Performance of remove unused functions: time 0.0001511/0.005283, allocations: 35.88 kB / 0.5263 GB, free: 12.76 MB / 0.4948 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 1 (erfint_num)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (6):
 * Single equations (assignments): 6
 * 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 0.0001521/0.005435, allocations: 155.3 kB / 0.5265 GB, free: 12.6 MB / 0.4948 GB
Notification: Performance of simCode: created initialization part: time 5.893e-05/0.005494, allocations: 33.64 kB / 0.5265 GB, free: 12.56 MB / 0.4948 GB
Notification: Performance of simCode: created event and clocks part: time 1.453e-06/0.005495, allocations: 0 / 0.5265 GB, free: 12.56 MB / 0.4948 GB
Notification: Performance of simCode: created simulation system equations: time 1.443e-05/0.00551, allocations: 19.69 kB / 0.5265 GB, free: 12.54 MB / 0.4948 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 8.952e-05/0.005599, allocations: 11.92 kB / 0.5265 GB, free: 12.53 MB / 0.4948 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0001666/0.005766, allocations: 132.6 kB / 0.5267 GB, free: 12.37 MB / 0.4948 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 2.271e-05/0.005788, allocations: 51.36 kB / 0.5267 GB, free: 12.3 MB / 0.4948 GB
Notification: Performance of simCode: alias equations: time 1.743e-05/0.005806, allocations: 7.984 kB / 0.5267 GB, free: 12.29 MB / 0.4948 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 3.73e-05/0.005843, allocations: 74.2 kB / 0.5268 GB, free: 12.22 MB / 0.4948 GB
Notification: Performance of SimCode: time 5.51e-07/0.005844, allocations: 0 / 0.5268 GB, free: 12.22 MB / 0.4948 GB
Notification: Performance of Templates: time 0.002359/0.008202, allocations: 1.134 MB / 0.5279 GB, free: 11.2 MB / 0.4948 GB
"
[Timeout remaining time 660]
make -j1 -f IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint.makefile [Timeout 660]
(rm -f IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint.pipe ; mkfifo IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint.pipe >> ../files/IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint.sim & ./IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint -abortSlowSimulation -alarm=240  -lv LOG_STATS > IDEAS_IDEAS.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Erfint.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 3.35107763716951]