Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_13_Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor.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 0.002061/0.002061, allocations: 80.55 kB / 19.96 MB, free: 4.598 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 0.001992/0.001992, allocations: 177.2 kB / 23.24 MB, free: 1.32 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 1.603/1.603, allocations: 177.1 MB / 203.5 MB, free: 5.738 MB / 186.7 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.x/package.mo): time 3.159/3.159, allocations: 389.5 MB / 0.6343 GB, free: 12.59 MB / 0.6042 GB
"
[Timeout remaining time 176]
Using package Buildings with version 13.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 13.0.2-maint.13.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.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor")
translateModel(Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2500,variableFilter="",fileNamePrefix="Buildings_13_Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor") [Timeout 300]
"Notification: Performance of FrontEnd - loaded program: time 1.603e-06/1.603e-06, allocations: 0 / 1.001 GB, free: 13 MB / 0.9636 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 3.32e-05/3.481e-05, allocations: 2.281 kB / 1.001 GB, free: 13 MB / 0.9636 GB
Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor): time 0.6958/0.6958, allocations: 105.4 MB / 1.104 GB, free: 26.62 MB / 0.9948 GB
Notification: Performance of NFInst.instExpressions: time 0.02675/0.7226, allocations: 19.44 MB / 1.123 GB, free: 13.22 MB / 0.9948 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.004799/0.7274, allocations: 159.8 kB / 1.123 GB, free: 13.14 MB / 0.9948 GB
Notification: Performance of NFTyping.typeComponents: time 0.004923/0.7323, allocations: 1.626 MB / 1.125 GB, free: 12.23 MB / 0.9948 GB
Notification: Performance of NFTyping.typeBindings: time 0.01305/0.7453, allocations: 4.41 MB / 1.129 GB, free: 9.57 MB / 0.9948 GB
Notification: Performance of NFTyping.typeClassSections: time 0.008656/0.754, allocations: 2.965 MB / 1.132 GB, free: 7.93 MB / 0.9948 GB
Notification: Performance of NFFlatten.flatten: time 0.01428/0.7683, allocations: 8.278 MB / 1.14 GB, free: 3.785 MB / 0.9948 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004994/0.7733, allocations: 2.135 MB / 1.142 GB, free: 2.645 MB / 0.9948 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.01222/0.7855, allocations: 4.418 MB / 1.146 GB, free: 0.5938 MB / 0.9948 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005404/0.7909, allocations: 2.075 MB / 1.148 GB, free: 15.87 MB / 1.01 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008107/0.7917, allocations: 323.5 kB / 1.149 GB, free: 15.87 MB / 1.01 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.006887/0.7986, allocations: 1.728 MB / 1.15 GB, free: 15.32 MB / 1.01 GB
Notification: Performance of NFScalarize.scalarize: time 0.001682/0.8003, allocations: 0.9842 MB / 1.151 GB, free: 14.72 MB / 1.01 GB
Notification: Performance of NFVerifyModel.verify: time 0.00312/0.8034, allocations: 1.257 MB / 1.153 GB, free: 14.15 MB / 1.01 GB
Notification: Performance of NFConvertDAE.convert: time 0.01344/0.8168, allocations: 5.699 MB / 1.158 GB, free: 12.09 MB / 1.01 GB
Notification: Performance of FrontEnd - DAE generated: time 8.135e-06/0.8168, allocations: 1.641 kB / 1.158 GB, free: 12.09 MB / 1.01 GB
Notification: Performance of FrontEnd: time 2.275e-06/0.8169, allocations: 4 kB / 1.158 GB, free: 12.08 MB / 1.01 GB
Notification: Performance of Transformations before backend: time 0.00018/0.817, allocations: 0 / 1.158 GB, free: 12.08 MB / 1.01 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 494
 * Number of variables: 494
Notification: Performance of Generate backend data structure: time 0.01199/0.829, allocations: 3.871 MB / 1.162 GB, free: 9.738 MB / 1.01 GB
Notification: Performance of prepare preOptimizeDAE: time 4.484e-05/0.8291, allocations: 10.88 kB / 1.162 GB, free: 9.738 MB / 1.01 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.007569/0.8366, allocations: 1.046 MB / 1.163 GB, free: 9.504 MB / 1.01 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.005954/0.8426, allocations: 2.631 MB / 1.166 GB, free: 8.023 MB / 1.01 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005929/0.8432, allocations: 0.5089 MB / 1.166 GB, free: 7.57 MB / 1.01 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004484/0.8436, allocations: 203.8 kB / 1.166 GB, free: 7.504 MB / 1.01 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.007388/0.851, allocations: 3.507 MB / 1.17 GB, free: 5.383 MB / 1.01 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.46e-05/0.8511, allocations: 6.969 kB / 1.17 GB, free: 5.379 MB / 1.01 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0003035/0.8514, allocations: 91.77 kB / 1.17 GB, free: 5.312 MB / 1.01 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.294e-05/0.8515, allocations: 60.75 kB / 1.17 GB, free: 5.309 MB / 1.01 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007865/0.8593, allocations: 2.646 MB / 1.172 GB, free: 4.406 MB / 1.01 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.02001/0.8793, allocations: 9.546 MB / 1.182 GB, free: 13.5 MB / 1.026 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005429/0.8848, allocations: 1.688 MB / 1.183 GB, free: 12.66 MB / 1.026 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002932/0.8877, allocations: 0.9762 MB / 1.184 GB, free: 12.16 MB / 1.026 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000616/0.8883, allocations: 127.4 kB / 1.185 GB, free: 12.11 MB / 1.026 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.004079/0.8924, allocations: 1.903 MB / 1.186 GB, free: 10.53 MB / 1.026 GB
Notification: Performance of pre-optimization done (n=115): time 3.226e-06/0.8924, allocations: 1.812 kB / 1.186 GB, free: 10.53 MB / 1.026 GB
Notification: Performance of matching and sorting (n=115): time 0.01021/0.9026, allocations: 2.996 MB / 1.189 GB, free: 9.012 MB / 1.026 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003779/0.903, allocations: 483.2 kB / 1.19 GB, free: 8.441 MB / 1.026 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003998/0.907, allocations: 2.388 MB / 1.192 GB, free: 7.16 MB / 1.026 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003641/0.9073, allocations: 52.48 kB / 1.192 GB, free: 7.113 MB / 1.026 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001561/0.9089, allocations: 1.348 MB / 1.193 GB, free: 5.926 MB / 1.026 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0006305/0.9095, allocations: 421.8 kB / 1.194 GB, free: 5.559 MB / 1.026 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006501/0.9102, allocations: 339.5 kB / 1.194 GB, free: 5.367 MB / 1.026 GB
Notification: Performance of setup shared object (initialization): time 0.0001575/0.9103, allocations: 301.1 kB / 1.194 GB, free: 5.07 MB / 1.026 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002814/0.9132, allocations: 1.019 MB / 1.195 GB, free: 4.523 MB / 1.026 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.003996/0.9172, allocations: 2.315 MB / 1.198 GB, free: 2.375 MB / 1.026 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005965/0.9231, allocations: 2.236 MB / 1.2 GB, free: 0.9609 MB / 1.026 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.1e-05/0.9231, allocations: 2.938 kB / 1.2 GB, free: 0.9609 MB / 1.026 GB
Notification: Performance of matching and sorting (n=196) (initialization): time 0.007791/0.9309, allocations: 2.674 MB / 1.203 GB, free: 15.56 MB / 1.042 GB
Notification: Performance of prepare postOptimizeDAE: time 6.142e-05/0.931, allocations: 40.52 kB / 1.203 GB, free: 15.53 MB / 1.042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.878e-05/0.931, allocations: 10.28 kB / 1.203 GB, free: 15.53 MB / 1.042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.296e-05/0.931, allocations: 16.03 kB / 1.203 GB, free: 15.53 MB / 1.042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002383/0.9334, allocations: 487.1 kB / 1.203 GB, free: 15.39 MB / 1.042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.57e-05/0.9335, allocations: 27.75 kB / 1.203 GB, free: 15.38 MB / 1.042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00311/0.9366, allocations: 288 kB / 1.203 GB, free: 15.21 MB / 1.042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001999/0.9368, allocations: 73.5 kB / 1.203 GB, free: 15.19 MB / 1.042 GB
Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.004178/0.9409, allocations: 1.519 MB / 1.205 GB, free: 14.02 MB / 1.042 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.004278/0.9452, allocations: 2.305 MB / 1.207 GB, free: 11.31 MB / 1.042 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.00639/0.9516, allocations: 2.232 MB / 1.209 GB, free: 8.934 MB / 1.042 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.212e-06/0.9516, allocations: 0 / 1.209 GB, free: 8.934 MB / 1.042 GB
Notification: Performance of matching and sorting (n=196) (initialization_lambda0): time 0.007923/0.9595, allocations: 2.67 MB / 1.212 GB, free: 6.242 MB / 1.042 GB
Notification: Performance of prepare postOptimizeDAE: time 5.853e-05/0.9596, allocations: 45.69 kB / 1.212 GB, free: 6.191 MB / 1.042 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.718e-05/0.9596, allocations: 11.94 kB / 1.212 GB, free: 6.18 MB / 1.042 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.255e-05/0.9596, allocations: 20 kB / 1.212 GB, free: 6.16 MB / 1.042 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002499/0.9621, allocations: 479.3 kB / 1.212 GB, free: 5.691 MB / 1.042 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 3.513e-05/0.9622, allocations: 27.92 kB / 1.213 GB, free: 5.664 MB / 1.042 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003132/0.9653, allocations: 275.4 kB / 1.213 GB, free: 5.395 MB / 1.042 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002005/0.9655, allocations: 73.72 kB / 1.213 GB, free: 5.324 MB / 1.042 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 45
 * Number of states: 0 ()
 * Number of discrete variables: 6 (uMod.count,$PRE.uMod.count,uMod.T_start,$PRE.uMod.T_start,reaToInt.y,$whenCondition1)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (195):
 * Single equations (assignments): 194
 * Array equations: 0
 * Algorithm blocks: 1
 * 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 0.0006478/0.9662, allocations: 285.3 kB / 1.213 GB, free: 5.039 MB / 1.042 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007422/0.9669, allocations: 266.3 kB / 1.213 GB, free: 4.777 MB / 1.042 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00746/0.9744, allocations: 2.53 MB / 1.216 GB, free: 2.23 MB / 1.042 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.86e-05/0.9744, allocations: 12 kB / 1.216 GB, free: 2.219 MB / 1.042 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 8.276e-06/0.9744, allocations: 0 / 1.216 GB, free: 2.219 MB / 1.042 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.005928/0.9803, allocations: 2.074 MB / 1.218 GB, free: 96 kB / 1.042 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01303/0.9934, allocations: 5.1 MB / 1.223 GB, free: 10.88 MB / 1.057 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.372e-05/0.9934, allocations: 8 kB / 1.223 GB, free: 10.87 MB / 1.057 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002124/0.9955, allocations: 335.7 kB / 1.223 GB, free: 10.54 MB / 1.057 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.633e-05/0.9955, allocations: 12 kB / 1.223 GB, free: 10.53 MB / 1.057 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001375/0.9956, allocations: 39.97 kB / 1.223 GB, free: 10.49 MB / 1.057 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 2.712e-05/0.9957, allocations: 19.92 kB / 1.223 GB, free: 10.47 MB / 1.057 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.891e-06/0.9957, allocations: 4 kB / 1.223 GB, free: 10.47 MB / 1.057 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01042/1.006, allocations: 3.751 MB / 1.227 GB, free: 6.629 MB / 1.057 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001657/1.008, allocations: 0.5136 MB / 1.227 GB, free: 6.117 MB / 1.057 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004534/1.008, allocations: 32 kB / 1.227 GB, free: 6.086 MB / 1.057 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002241/1.01, allocations: 179.7 kB / 1.228 GB, free: 5.91 MB / 1.057 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003108/1.011, allocations: 116.7 kB / 1.228 GB, free: 5.797 MB / 1.057 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001926/1.011, allocations: 63.95 kB / 1.228 GB, free: 5.734 MB / 1.057 GB
Notification: Performance of sorting global known variables: time 0.003329/1.014, allocations: 1.617 MB / 1.229 GB, free: 4.109 MB / 1.057 GB
Notification: Performance of sort global known variables: time 6.1e-08/1.014, allocations: 0 / 1.229 GB, free: 4.109 MB / 1.057 GB
Notification: Performance of remove unused functions: time 0.004983/1.019, allocations: 1.555 MB / 1.231 GB, free: 2.551 MB / 1.057 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 25
 * Number of states: 4 (heaPum.vol1.dynBal.U,heaPum.vol2.dynBal.U,heaPum1.vol1.dynBal.U,heaPum1.vol2.dynBal.U)
 * Number of discrete variables: 4 ($whenCondition1,reaToInt.y,uMod.T_start,uMod.count)
 * Number of discrete states: 1 (uMod.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (117):
 * Single equations (assignments): 109
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 6
 * When equations: 2
 * 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 0.001612/1.021, allocations: 0.6576 MB / 1.232 GB, free: 1.887 MB / 1.057 GB
Notification: Performance of simCode: created initialization part: time 0.01086/1.032, allocations: 3.577 MB / 1.235 GB, free: 14.27 MB / 1.073 GB
Notification: Performance of simCode: created event and clocks part: time 1.955e-05/1.032, allocations: 5.391 kB / 1.235 GB, free: 14.27 MB / 1.073 GB
Notification: Performance of simCode: created simulation system equations: time 0.0038/1.036, allocations: 1.1 MB / 1.236 GB, free: 13.17 MB / 1.073 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.006535/1.042, allocations: 1.107 MB / 1.237 GB, free: 12.09 MB / 1.073 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01111/1.053, allocations: 4.946 MB / 1.242 GB, free: 7.027 MB / 1.073 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001969/1.055, allocations: 1.213 MB / 1.243 GB, free: 5.785 MB / 1.073 GB
Notification: Performance of simCode: alias equations: time 0.003612/1.059, allocations: 0.6957 MB / 1.244 GB, free: 5.113 MB / 1.073 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0008706/1.06, allocations: 204.4 kB / 1.244 GB, free: 4.914 MB / 1.073 GB
Notification: Performance of SimCode: time 1.783e-06/1.06, allocations: 0 / 1.244 GB, free: 4.914 MB / 1.073 GB
Notification: Performance of Templates: time 0.1242/1.184, allocations: 50.87 MB / 1.294 GB, free: 3.062 MB / 1.12 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_13_Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor.makefile [Timeout 300]
(rm -f Buildings_13_Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor.pipe ; mkfifo Buildings_13_Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor.pipe ; head -c 1048576 < Buildings_13_Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor.pipe >> ../files/Buildings_13_Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor.sim & ./Buildings_13_Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor -abortSlowSimulation -alarm=240  -lv LOG_STATS > Buildings_13_Buildings.Fluid.HeatPumps.Validation.EquationFitReversible_ScalingFactor.pipe 2>&1) [Timeout 240]
[Calling sys.exit(0), Time elapsed: 11.913826091215014]