Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal.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 0.001334/0.001334, allocations: 110.4 kB / 18.94 MB, free: 2.949 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 0.001512/0.001512, allocations: 216.6 kB / 22.25 MB, free: 5.125 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 1.495/1.495, allocations: 230.6 MB / 256 MB, free: 7.988 MB / 206.1 MB
"
[Timeout remaining time 178]
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 3.249/3.249, allocations: 0.505 GB / 0.8101 GB, free: 22.02 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 13.0.0 (/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: "" <> buildModelFMU(Buildings.Controls.OBC.CDL.Integers.Validation.Equal,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_CDL_Integers_Validation_Equal",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(Buildings.Controls.OBC.CDL.Integers.Validation.Equal,fileNamePrefix="Buildings_latest_Buildings_Controls_OBC_CDL_Integers_Validation_Equal",fmuType="me",version="2.0",platforms={"static"}) [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 0.001996/0.001996, allocations: 66.25 kB / 1.177 GB, free: 17.06 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3717/0.3737, allocations: 180.2 MB / 1.353 GB, free: 8.438 MB / 1.045 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.CDL.Integers.Validation.Equal): time 0.003788/0.3775, allocations: 2.053 MB / 1.355 GB, free: 6.371 MB / 1.045 GB
Notification: Performance of NFInst.instExpressions: time 0.003116/0.3806, allocations: 1.366 MB / 1.356 GB, free: 5.004 MB / 1.045 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0002021/0.3808, allocations: 7.875 kB / 1.356 GB, free: 4.996 MB / 1.045 GB
Notification: Performance of NFTyping.typeComponents: time 0.0006171/0.3814, allocations: 167.4 kB / 1.356 GB, free: 4.832 MB / 1.045 GB
Notification: Performance of NFTyping.typeBindings: time 0.0006524/0.3821, allocations: 203.2 kB / 1.357 GB, free: 4.633 MB / 1.045 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0004992/0.3826, allocations: 167.5 kB / 1.357 GB, free: 4.469 MB / 1.045 GB
Notification: Performance of NFFlatten.flatten: time 0.0005174/0.3831, allocations: 331.1 kB / 1.357 GB, free: 4.145 MB / 1.045 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0002087/0.3833, allocations: 37.14 kB / 1.357 GB, free: 4.109 MB / 1.045 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002987/0.3836, allocations: 171.4 kB / 1.357 GB, free: 3.941 MB / 1.045 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0002546/0.3838, allocations: 167.3 kB / 1.357 GB, free: 3.777 MB / 1.045 GB
Notification: Performance of NFPackage.collectConstants: time 3.668e-05/0.3839, allocations: 12 kB / 1.357 GB, free: 3.766 MB / 1.045 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0001833/0.3841, allocations: 59.97 kB / 1.357 GB, free: 3.707 MB / 1.045 GB
Notification: Performance of NFScalarize.scalarize: time 0.0001461/0.3842, allocations: 95.61 kB / 1.358 GB, free: 3.613 MB / 1.045 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001598/0.3844, allocations: 131.1 kB / 1.358 GB, free: 3.484 MB / 1.045 GB
Notification: Performance of NFConvertDAE.convert: time 0.0005114/0.3849, allocations: 378.3 kB / 1.358 GB, free: 3.113 MB / 1.045 GB
Notification: Performance of FrontEnd - DAE generated: time 4.989e-06/0.3849, allocations: 0 / 1.358 GB, free: 3.113 MB / 1.045 GB
Notification: Performance of FrontEnd: time 1.753e-06/0.3849, allocations: 0 / 1.358 GB, free: 3.113 MB / 1.045 GB
Notification: Performance of Transformations before backend: time 9.749e-06/0.3849, allocations: 4 kB / 1.358 GB, free: 3.109 MB / 1.045 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 17
 * Number of variables: 17
Notification: Performance of Generate backend data structure: time 0.001094/0.386, allocations: 0.5663 MB / 1.359 GB, free: 2.512 MB / 1.045 GB
Notification: Performance of prepare preOptimizeDAE: time 5.648e-05/0.386, allocations: 16.02 kB / 1.359 GB, free: 2.496 MB / 1.045 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.728e-05/0.3861, allocations: 34.75 kB / 1.359 GB, free: 2.453 MB / 1.045 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 8.239e-05/0.3862, allocations: 40.66 kB / 1.359 GB, free: 2.414 MB / 1.045 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0005738/0.3868, allocations: 324.2 kB / 1.359 GB, free: 2.074 MB / 1.045 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.487e-05/0.3868, allocations: 11.91 kB / 1.359 GB, free: 2.062 MB / 1.045 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.493e-05/0.3868, allocations: 8 kB / 1.359 GB, free: 2.055 MB / 1.045 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0002595/0.3871, allocations: 106.9 kB / 1.359 GB, free: 1.945 MB / 1.045 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.1e-05/0.3871, allocations: 0 / 1.359 GB, free: 1.945 MB / 1.045 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.739e-05/0.3871, allocations: 7.984 kB / 1.359 GB, free: 1.938 MB / 1.045 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.635e-06/0.3871, allocations: 4 kB / 1.359 GB, free: 1.934 MB / 1.045 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0001772/0.3873, allocations: 59.91 kB / 1.359 GB, free: 1.875 MB / 1.045 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000898/0.3882, allocations: 475.5 kB / 1.36 GB, free: 1.367 MB / 1.045 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003476/0.3885, allocations: 138.6 kB / 1.36 GB, free: 1.223 MB / 1.045 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001199/0.3886, allocations: 48.83 kB / 1.36 GB, free: 1.172 MB / 1.045 GB
Notification: Performance of preOpt evalFunc (simulation): time 3.026e-05/0.3887, allocations: 3.938 kB / 1.36 GB, free: 1.168 MB / 1.045 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0002493/0.3889, allocations: 115.3 kB / 1.36 GB, free: 1.043 MB / 1.045 GB
Notification: Performance of pre-optimization done (n=13): time 1.423e-06/0.3889, allocations: 0 / 1.36 GB, free: 1.043 MB / 1.045 GB
Notification: Performance of matching and sorting (n=13): time 0.0005527/0.3895, allocations: 225.8 kB / 1.36 GB, free: 0.8164 MB / 1.045 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.693e-05/0.3895, allocations: 51.41 kB / 1.36 GB, free: 0.7539 MB / 1.045 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0006117/0.3901, allocations: 0.5289 MB / 1.361 GB, free: 220 kB / 1.045 GB
Notification: Performance of collectPreVariables (initialization): time 2.593e-05/0.3902, allocations: 29.7 kB / 1.361 GB, free: 184 kB / 1.045 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001454/0.3903, allocations: 176.4 kB / 1.361 GB, free: 4 kB / 1.045 GB
Notification: Performance of collectInitialBindings (initialization): time 5.269e-05/0.3904, allocations: 27.8 kB / 1.361 GB, free: 15.98 MB / 1.061 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.000107/0.3905, allocations: 77.92 kB / 1.361 GB, free: 15.89 MB / 1.061 GB
Notification: Performance of setup shared object (initialization): time 0.0001817/0.3907, allocations: 350.8 kB / 1.361 GB, free: 15.54 MB / 1.061 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.000196/0.3908, allocations: 100.5 kB / 1.361 GB, free: 15.44 MB / 1.061 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002291/0.3911, allocations: 135.6 kB / 1.362 GB, free: 15.3 MB / 1.061 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003314/0.3914, allocations: 182.5 kB / 1.362 GB, free: 15.11 MB / 1.061 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.345e-06/0.3914, allocations: 0 / 1.362 GB, free: 15.11 MB / 1.061 GB
Notification: Performance of matching and sorting (n=33) (initialization): time 0.0005778/0.392, allocations: 329.3 kB / 1.362 GB, free: 14.79 MB / 1.061 GB
Notification: Performance of prepare postOptimizeDAE: time 1.747e-05/0.392, allocations: 7.938 kB / 1.362 GB, free: 14.78 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.154e-06/0.392, allocations: 7.984 kB / 1.362 GB, free: 14.77 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.368e-05/0.392, allocations: 0 / 1.362 GB, free: 14.77 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002247/0.3923, allocations: 47.92 kB / 1.362 GB, free: 14.72 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.217e-06/0.3923, allocations: 7.922 kB / 1.362 GB, free: 14.71 MB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001306/0.3924, allocations: 23.95 kB / 1.362 GB, free: 14.69 MB / 1.061 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.344e-05/0.3924, allocations: 15.98 kB / 1.362 GB, free: 14.68 MB / 1.061 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 3
 * Number of states: 0 ()
 * Number of discrete variables: 13 ($PRE.timTabLin1.tab.nextTimeEvent,$whenCondition2,$PRE.timTabLin.tab.nextTimeEvent,$whenCondition1,timTabLin1.tab.nextTimeEventScaled,$PRE.timTabLin1.tab.nextTimeEventScaled,timTabLin1.tab.nextTimeEvent,timTabLin.tab.nextTimeEventScaled,$PRE.timTabLin.tab.nextTimeEventScaled,timTabLin.tab.nextTimeEvent,reaToInt1.y,reaToInt.y,intEqu.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (33):
 * Single equations (assignments): 33
 * 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 0.0002026/0.3926, allocations: 181.7 kB / 1.362 GB, free: 14.49 MB / 1.061 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 5.369e-05/0.3927, allocations: 39.7 kB / 1.362 GB, free: 14.45 MB / 1.061 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004416/0.3931, allocations: 189.7 kB / 1.363 GB, free: 14.26 MB / 1.061 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.151e-06/0.3931, allocations: 4 kB / 1.363 GB, free: 14.25 MB / 1.061 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.06e-06/0.3931, allocations: 4 kB / 1.363 GB, free: 14.25 MB / 1.061 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.861e-06/0.3931, allocations: 3.984 kB / 1.363 GB, free: 14.25 MB / 1.061 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003305/0.3935, allocations: 276.5 kB / 1.363 GB, free: 13.93 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.382e-06/0.3935, allocations: 3.938 kB / 1.363 GB, free: 13.93 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 7.175e-05/0.3935, allocations: 16 kB / 1.363 GB, free: 13.91 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (simulation): time 5.39e-06/0.3935, allocations: 3.938 kB / 1.363 GB, free: 13.91 MB / 1.061 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.755e-05/0.3936, allocations: 7.984 kB / 1.363 GB, free: 13.9 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.907e-06/0.3936, allocations: 4 kB / 1.363 GB, free: 13.9 MB / 1.061 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.62e-07/0.3936, allocations: 0 / 1.363 GB, free: 13.9 MB / 1.061 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0003812/0.394, allocations: 207.1 kB / 1.363 GB, free: 13.68 MB / 1.061 GB
Notification: Performance of postOpt removeConstants (simulation): time 8.527e-05/0.394, allocations: 43.73 kB / 1.363 GB, free: 13.64 MB / 1.061 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.16e-05/0.3941, allocations: 0 / 1.363 GB, free: 13.64 MB / 1.061 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 9.023e-05/0.3942, allocations: 7.984 kB / 1.363 GB, free: 13.63 MB / 1.061 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.889e-05/0.3942, allocations: 19.97 kB / 1.363 GB, free: 13.61 MB / 1.061 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.496e-05/0.3943, allocations: 11.94 kB / 1.363 GB, free: 13.6 MB / 1.061 GB
Notification: Performance of sorting global known variables: time 0.0003767/0.3946, allocations: 327.1 kB / 1.363 GB, free: 13.28 MB / 1.061 GB
Notification: Performance of sort global known variables: time 8.1e-08/0.3946, allocations: 0 / 1.363 GB, free: 13.28 MB / 1.061 GB
Notification: Performance of remove unused functions: time 0.0003018/0.3949, allocations: 63.89 kB / 1.364 GB, free: 13.21 MB / 1.061 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 9 ($whenCondition2,$whenCondition1,intEqu.y,reaToInt.y,reaToInt1.y,timTabLin.tab.nextTimeEvent,timTabLin.tab.nextTimeEventScaled,timTabLin1.tab.nextTimeEvent,timTabLin1.tab.nextTimeEventScaled)
 * Number of discrete states: 4 (timTabLin.tab.nextTimeEvent,timTabLin1.tab.nextTimeEvent,timTabLin.tab.nextTimeEventScaled,timTabLin1.tab.nextTimeEventScaled)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (13):
 * Single equations (assignments): 9
 * 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 0.002205/0.3971, allocations: 1.069 MB / 1.365 GB, free: 12.27 MB / 1.061 GB
Notification: Performance of simCode: created initialization part: time 0.0004376/0.3976, allocations: 187.9 kB / 1.365 GB, free: 12.09 MB / 1.061 GB
Notification: Performance of simCode: created event and clocks part: time 2.395e-06/0.3976, allocations: 0 / 1.365 GB, free: 12.09 MB / 1.061 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001413/0.3977, allocations: 55.97 kB / 1.365 GB, free: 12.04 MB / 1.061 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004678/0.3982, allocations: 96.36 kB / 1.365 GB, free: 11.95 MB / 1.061 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004194/0.4024, allocations: 3.184 MB / 1.368 GB, free: 8.672 MB / 1.061 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0004809/0.4029, allocations: 0.787 MB / 1.369 GB, free: 7.859 MB / 1.061 GB
Notification: Performance of simCode: alias equations: time 0.0001611/0.403, allocations: 54.94 kB / 1.369 GB, free: 7.805 MB / 1.061 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001916/0.4032, allocations: 115.4 kB / 1.369 GB, free: 7.691 MB / 1.061 GB
Notification: Performance of SimCode: time 8.41e-07/0.4032, allocations: 0 / 1.369 GB, free: 7.691 MB / 1.061 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03564/0.4389, allocations: 7.557 MB / 1.376 GB, free: 240 kB / 1.061 GB
Notification: Performance of buildModelFMU: Generate platform static: time 11.33/11.77, allocations: 7.844 kB / 1.376 GB, free: 232 kB / 1.061 GB
"
[Timeout remaining time 288]
(rm -f Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal.pipe ; mkfifo Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal.pipe ; head -c 1048576 < Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal.pipe >> ../files/Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal.sim & python3 -m fmpy simulate  --output-file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal_res.csv --start-time 0 --stop-time 1 --timeout 800 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_latest_Buildings_Controls_OBC_CDL_Integers_Validation_Equal.fmu > Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal.pipe 2>&1) [Timeout 840.0]
diffSimulationResults("Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal_res.csv","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Controls_OBC_CDL_Integers_Validation_Equal.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) [Timeout 300]
"Error: Could not read variable intEqu.u1 in file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal_res.csv.
Warning: Get data of variable intEqu.u1 from file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal_res.csv failed!
Error: Could not read variable intEqu.u2 in file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal_res.csv.
Warning: Get data of variable intEqu.u2 from file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal_res.csv failed!
Error: Could not read variable intEqu.y in file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal_res.csv.
Warning: Get data of variable intEqu.y from file Buildings_latest_Buildings.Controls.OBC.CDL.Integers.Validation.Equal_res.csv failed!
"
[Timeout remaining time 300]
Reference file matches
[Calling sys.exit(0), Time elapsed: 18.85483485399982]