Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.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 0.001542/0.001542, allocations: 93.06 kB / 19.65 MB, free: 280 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 0.00119/0.00119, allocations: 169 kB / 23.02 MB, free: 1.551 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 0.898/0.898, allocations: 177.1 MB / 203.4 MB, free: 5.609 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 0.7783/0.7783, allocations: 154.6 MB / 414.5 MB, free: 0.6523 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.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL")
translateModel(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL") [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 1.523e-06/1.523e-06, allocations: 0 / 0.5203 GB, free: 2.191 MB / 490.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.423e-05/2.575e-05, allocations: 6.25 kB / 0.5203 GB, free: 2.184 MB / 490.7 MB
Notification: Performance of NFInst.instantiate(IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL): time 0.01066/0.01068, allocations: 13.35 MB / 0.5334 GB, free: 4.805 MB / 0.4948 GB
Notification: Performance of NFInst.instExpressions: time 0.00631/0.01699, allocations: 3.872 MB / 0.5372 GB, free: 0.9453 MB / 0.4948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.00157/0.01856, allocations: 123.1 kB / 0.5373 GB, free: 0.8242 MB / 0.4948 GB
Notification: Performance of NFTyping.typeComponents: time 0.001269/0.01983, allocations: 0.5462 MB / 0.5378 GB, free: 284 kB / 0.4948 GB
Notification: Performance of NFTyping.typeBindings: time 0.002741/0.02257, allocations: 1.499 MB / 0.5393 GB, free: 14.78 MB / 0.5105 GB
Notification: Performance of NFTyping.typeClassSections: time 0.001903/0.02448, allocations: 1.109 MB / 0.5404 GB, free: 13.67 MB / 0.5105 GB
Notification: Performance of NFFlatten.flatten: time 0.005217/0.02969, allocations: 5.95 MB / 0.5462 GB, free: 7.707 MB / 0.5105 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003822/0.03351, allocations: 3.169 MB / 0.5493 GB, free: 4.453 MB / 0.5105 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.004716/0.03823, allocations: 3.423 MB / 0.5526 GB, free: 1.023 MB / 0.5105 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.003455/0.04169, allocations: 2.924 MB / 0.5555 GB, free: 14.1 MB / 0.5261 GB
Notification: Performance of NFPackage.collectConstants: time 0.0009612/0.04265, allocations: 456.5 kB / 0.5559 GB, free: 13.65 MB / 0.5261 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.00129/0.04394, allocations: 0.5981 MB / 0.5565 GB, free: 13.06 MB / 0.5261 GB
Notification: Performance of NFScalarize.scalarize: time 0.001786/0.04572, allocations: 2.214 MB / 0.5586 GB, free: 10.84 MB / 0.5261 GB
Notification: Performance of NFVerifyModel.verify: time 0.002465/0.04819, allocations: 1.501 MB / 0.5601 GB, free: 9.336 MB / 0.5261 GB
Notification: Performance of NFConvertDAE.convert: time 0.003695/0.05188, allocations: 3.881 MB / 0.5639 GB, free: 5.445 MB / 0.5261 GB
Notification: Performance of FrontEnd - DAE generated: time 5.511e-06/0.05189, allocations: 0 / 0.5639 GB, free: 5.445 MB / 0.5261 GB
Notification: Performance of FrontEnd: time 1.302e-06/0.05189, allocations: 0 / 0.5639 GB, free: 5.445 MB / 0.5261 GB
Notification: Performance of Transformations before backend: time 0.0001704/0.05206, allocations: 1.125 kB / 0.5639 GB, free: 5.445 MB / 0.5261 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 913
 * Number of variables: 913
Notification: Performance of Generate backend data structure: time 0.005128/0.05719, allocations: 4.001 MB / 0.5678 GB, free: 1.398 MB / 0.5261 GB
Notification: Performance of prepare preOptimizeDAE: time 5.071e-05/0.05724, allocations: 12.02 kB / 0.5678 GB, free: 1.387 MB / 0.5261 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003423/0.06066, allocations: 1.598 MB / 0.5694 GB, free: 15.79 MB / 0.5417 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.002717/0.06338, allocations: 2.19 MB / 0.5715 GB, free: 13.57 MB / 0.5417 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001379/0.06352, allocations: 242.3 kB / 0.5717 GB, free: 13.33 MB / 0.5417 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004388/0.06395, allocations: 316 kB / 0.5721 GB, free: 13.02 MB / 0.5417 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.004922/0.06888, allocations: 3.594 MB / 0.5756 GB, free: 9.035 MB / 0.5417 GB
Notification: Performance of preOpt findStateOrder (simulation): time 6.497e-05/0.06894, allocations: 15.83 kB / 0.5756 GB, free: 9.02 MB / 0.5417 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002324/0.06917, allocations: 143.9 kB / 0.5757 GB, free: 8.879 MB / 0.5417 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0003113/0.06949, allocations: 402.3 kB / 0.5761 GB, free: 8.484 MB / 0.5417 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002774/0.07226, allocations: 1.376 MB / 0.5774 GB, free: 7.105 MB / 0.5417 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01642/0.08868, allocations: 19.96 MB / 0.5969 GB, free: 2.598 MB / 0.5573 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0008458/0.08952, allocations: 479.1 kB / 0.5974 GB, free: 2.113 MB / 0.5573 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0006829/0.09021, allocations: 0.5216 MB / 0.5979 GB, free: 1.59 MB / 0.5573 GB
Notification: Performance of preOpt evalFunc (simulation): time 7.466e-05/0.09028, allocations: 17 kB / 0.5979 GB, free: 1.574 MB / 0.5573 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.121e-05/0.09031, allocations: 47.52 kB / 0.598 GB, free: 1.516 MB / 0.5573 GB
Notification: Performance of pre-optimization done (n=110): time 5e-06/0.09032, allocations: 4 kB / 0.598 GB, free: 1.512 MB / 0.5573 GB
Notification: Performance of matching and sorting (n=179): time 0.01907/0.1094, allocations: 9.544 MB / 0.6073 GB, free: 7.992 MB / 0.573 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.563e-05/0.1094, allocations: 69.41 kB / 0.6074 GB, free: 7.914 MB / 0.573 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001188/0.1106, allocations: 1.246 MB / 0.6086 GB, free: 6.645 MB / 0.573 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002262/0.1109, allocations: 53.7 kB / 0.6086 GB, free: 6.586 MB / 0.573 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0009784/0.1118, allocations: 1.648 MB / 0.6102 GB, free: 4.922 MB / 0.573 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0004782/0.1123, allocations: 0.6469 MB / 0.6109 GB, free: 4.27 MB / 0.573 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0004507/0.1128, allocations: 373.1 kB / 0.6112 GB, free: 3.895 MB / 0.573 GB
Notification: Performance of setup shared object (initialization): time 9.681e-05/0.1129, allocations: 480.7 kB / 0.6117 GB, free: 3.422 MB / 0.573 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007996/0.1137, allocations: 0.4959 MB / 0.6122 GB, free: 2.922 MB / 0.573 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001134/0.1148, allocations: 1.305 MB / 0.6134 GB, free: 1.273 MB / 0.573 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002146/0.1169, allocations: 1.979 MB / 0.6154 GB, free: 14.97 MB / 0.5886 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.067e-05/0.1169, allocations: 4 kB / 0.6154 GB, free: 14.96 MB / 0.5886 GB
Notification: Performance of matching and sorting (n=259) (initialization): time 0.008687/0.1256, allocations: 4.798 MB / 0.6201 GB, free: 10.12 MB / 0.5886 GB
Notification: Performance of prepare postOptimizeDAE: time 2.939e-05/0.1257, allocations: 16.16 kB / 0.6201 GB, free: 10.11 MB / 0.5886 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.76e-05/0.1257, allocations: 20 kB / 0.6201 GB, free: 10.09 MB / 0.5886 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.008246/0.1339, allocations: 3.251 MB / 0.6233 GB, free: 6.824 MB / 0.5886 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007473/0.1347, allocations: 307.4 kB / 0.6236 GB, free: 6.523 MB / 0.5886 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01845/0.1531, allocations: 18.4 MB / 0.6415 GB, free: 3.398 MB / 0.6042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001263/0.1544, allocations: 151.8 kB / 0.6417 GB, free: 3.25 MB / 0.6042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001713/0.1546, allocations: 88.06 kB / 0.6418 GB, free: 3.164 MB / 0.6042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 78
 * 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 (157):
 * Single equations (assignments): 151
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 6 systems
   {(11,13,90.1%), (11,13,91.7%), (6,12,100.0%), (6,12,100.0%), (6,6,100.0%), (6,6,100.0%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of prepare postOptimizeDAE: time 0.000802/0.1554, allocations: 284 kB / 0.642 GB, free: 2.875 MB / 0.6042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003486/0.1557, allocations: 254.8 kB / 0.6423 GB, free: 2.625 MB / 0.6042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007884/0.1636, allocations: 4.617 MB / 0.6468 GB, free: 13.95 MB / 0.6198 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.069e-05/0.1636, allocations: 23.94 kB / 0.6468 GB, free: 13.93 MB / 0.6198 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.075e-05/0.1637, allocations: 24 kB / 0.6468 GB, free: 13.91 MB / 0.6198 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.468e-05/0.1637, allocations: 11.95 kB / 0.6468 GB, free: 13.89 MB / 0.6198 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01206/0.1757, allocations: 7.64 MB / 0.6543 GB, free: 6.059 MB / 0.6198 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.664e-06/0.1758, allocations: 8 kB / 0.6543 GB, free: 6.051 MB / 0.6198 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0003652/0.1761, allocations: 167.8 kB / 0.6545 GB, free: 5.887 MB / 0.6198 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.007373/0.1835, allocations: 3.144 MB / 0.6575 GB, free: 2.727 MB / 0.6198 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003841/0.1839, allocations: 40 kB / 0.6576 GB, free: 2.688 MB / 0.6198 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.2366/0.4205, allocations: 18.35 MB / 0.6755 GB, free: 159 MB / 0.6355 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.95e-06/0.4205, allocations: 11.25 kB / 0.6755 GB, free: 159 MB / 0.6355 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.007453/0.428, allocations: 4.71 MB / 0.6801 GB, free: 158.3 MB / 0.6355 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0007844/0.4288, allocations: 0.5012 MB / 0.6806 GB, free: 158.3 MB / 0.6355 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002109/0.429, allocations: 38.81 kB / 0.6806 GB, free: 158.3 MB / 0.6355 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006924/0.4297, allocations: 138.4 kB / 0.6808 GB, free: 158.3 MB / 0.6355 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005724/0.4302, allocations: 181.6 kB / 0.6809 GB, free: 158.3 MB / 0.6355 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.002e-05/0.4303, allocations: 57.03 kB / 0.681 GB, free: 158.3 MB / 0.6355 GB
Notification: Performance of sorting global known variables: time 0.0005453/0.4309, allocations: 0.7137 MB / 0.6817 GB, free: 158.1 MB / 0.6355 GB
Notification: Performance of sort global known variables: time 1.8e-07/0.4309, allocations: 0 / 0.6817 GB, free: 158.1 MB / 0.6355 GB
Notification: Performance of remove unused functions: time 0.002132/0.433, allocations: 1.117 MB / 0.6828 GB, free: 158.1 MB / 0.6355 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 28
 * 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 simulation (80):
 * Single equations (assignments): 74
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 6
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems (#iteration vars, #inner vars, density): 6 systems
   {(6,6,100.0%), (6,12,100.0%), (11,13,91.7%), (6,6,100.0%), (6,12,100.0%), (11,13,91.7%)}
 * Non-linear torn systems (#iteration vars, #inner vars): 0 systems
Notification: Performance of Backend phase and start with SimCode phase: time 0.0002354/0.4332, allocations: 150 kB / 0.6829 GB, free: 158 MB / 0.6355 GB
Notification: Performance of simCode: created initialization part: time 0.005243/0.4385, allocations: 4.235 MB / 0.687 GB, free: 156.8 MB / 0.6355 GB
Notification: Performance of simCode: created event and clocks part: time 4.889e-06/0.4385, allocations: 0.5 kB / 0.6871 GB, free: 156.8 MB / 0.6355 GB
Notification: Performance of simCode: created simulation system equations: time 0.003851/0.4423, allocations: 3.377 MB / 0.6903 GB, free: 155.6 MB / 0.6355 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001414/0.4438, allocations: 0.507 MB / 0.6908 GB, free: 155.6 MB / 0.6355 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00661/0.4504, allocations: 5.969 MB / 0.6967 GB, free: 153.1 MB / 0.6355 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0009128/0.4513, allocations: 1.011 MB / 0.6977 GB, free: 153 MB / 0.6355 GB
Notification: Performance of simCode: alias equations: time 0.0006372/0.4519, allocations: 317.4 kB / 0.698 GB, free: 153 MB / 0.6355 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001562/0.4521, allocations: 92.66 kB / 0.6981 GB, free: 153 MB / 0.6355 GB
Notification: Performance of SimCode: time 1.883e-06/0.4521, allocations: 0.9844 kB / 0.6981 GB, free: 153 MB / 0.6355 GB
Notification: Performance of Templates: time 0.0585/0.5106, allocations: 66.65 MB / 0.7631 GB, free: 116.6 MB / 0.6355 GB
"
[Timeout remaining time 659]
make -j1 -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.makefile [Timeout 660]
(rm -f IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.pipe ; mkfifo IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.pipe ; head -c 1048576 < IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.pipe >> ../files/IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.sim & ./IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL -abortSlowSimulation -alarm=240  -lv LOG_STATS > IDEAS_IDEAS.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLineMatrix_RL.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 4.77790473587811]