Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered.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 0.001439/0.001439, allocations: 107.6 kB / 18.95 MB, free: 2.809 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 0.001548/0.001548, allocations: 214.8 kB / 22.25 MB, free: 5.117 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 1.503/1.503, allocations: 230.6 MB / 256 MB, free: 7.77 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 3.433/3.433, allocations: 0.5107 GB / 0.8158 GB, free: 17.78 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: translateModel(Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|u1ValIso.1..y|u1ValIso.2..y|enaParTwo.y1|enaSerTwo.y1|uValIso.1..y|uValIso.2..y|enaParMod.y1|enaSerMod.y1",fileNamePrefix="Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered") translateModel(Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|u1ValIso.1..y|u1ValIso.2..y|enaParTwo.y1|enaSerTwo.y1|uValIso.1..y|uValIso.2..y|enaParMod.y1|enaSerMod.y1",fileNamePrefix="Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered") [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 0.002238/0.002238, allocations: 66.41 kB / 1.186 GB, free: 13.53 MB / 0.9044 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3909/0.3931, allocations: 181.9 MB / 1.364 GB, free: 13.55 MB / 1.061 GB Notification: Performance of NFInst.instantiate(Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered): time 0.003597/0.3967, allocations: 1.824 MB / 1.366 GB, free: 11.73 MB / 1.061 GB Notification: Performance of NFInst.instExpressions: time 0.003153/0.3999, allocations: 1.993 MB / 1.368 GB, free: 9.719 MB / 1.061 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002436/0.4001, allocations: 35.69 kB / 1.368 GB, free: 9.684 MB / 1.061 GB Notification: Performance of NFTyping.typeComponents: time 0.0003425/0.4004, allocations: 139 kB / 1.368 GB, free: 9.547 MB / 1.061 GB Notification: Performance of NFTyping.typeBindings: time 0.0001126/0.4006, allocations: 31.67 kB / 1.368 GB, free: 9.516 MB / 1.061 GB Notification: Performance of NFTyping.typeClassSections: time 0.0008212/0.4014, allocations: 353.8 kB / 1.368 GB, free: 9.172 MB / 1.061 GB Notification: Performance of NFFlatten.flatten: time 0.0008605/0.4022, allocations: 0.7737 MB / 1.369 GB, free: 8.398 MB / 1.061 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0004894/0.4027, allocations: 260.2 kB / 1.369 GB, free: 8.129 MB / 1.061 GB Notification: Performance of NFEvalConstants.evaluate: time 0.0003409/0.4031, allocations: 267.2 kB / 1.369 GB, free: 7.867 MB / 1.061 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0004023/0.4035, allocations: 282.9 kB / 1.37 GB, free: 7.59 MB / 1.061 GB Notification: Performance of NFPackage.collectConstants: time 0.0001165/0.4036, allocations: 60 kB / 1.37 GB, free: 7.531 MB / 1.061 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00021/0.4038, allocations: 83.92 kB / 1.37 GB, free: 7.449 MB / 1.061 GB Notification: Performance of NFScalarize.scalarize: time 0.0001509/0.4039, allocations: 135.6 kB / 1.37 GB, free: 7.316 MB / 1.061 GB Notification: Performance of NFVerifyModel.verify: time 0.0002638/0.4042, allocations: 227 kB / 1.37 GB, free: 7.094 MB / 1.061 GB Notification: Performance of NFConvertDAE.convert: time 0.0009046/0.4051, allocations: 0.8252 MB / 1.371 GB, free: 6.266 MB / 1.061 GB Notification: Performance of FrontEnd - DAE generated: time 5.1e-06/0.4051, allocations: 0 / 1.371 GB, free: 6.266 MB / 1.061 GB Notification: Performance of FrontEnd: time 1.332e-06/0.4051, allocations: 0 / 1.371 GB, free: 6.266 MB / 1.061 GB Notification: Performance of Transformations before backend: time 9.448e-06/0.4051, allocations: 11.88 kB / 1.371 GB, free: 6.254 MB / 1.061 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 108 * Number of variables: 108 Notification: Performance of Generate backend data structure: time 0.001571/0.4067, allocations: 0.833 MB / 1.372 GB, free: 5.375 MB / 1.061 GB Notification: Performance of prepare preOptimizeDAE: time 3.959e-05/0.4067, allocations: 12.03 kB / 1.372 GB, free: 5.363 MB / 1.061 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0001374/0.4069, allocations: 64.61 kB / 1.372 GB, free: 5.301 MB / 1.061 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001012/0.4079, allocations: 424.6 kB / 1.372 GB, free: 4.863 MB / 1.061 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.95e-05/0.4079, allocations: 37.36 kB / 1.372 GB, free: 4.824 MB / 1.061 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001189/0.4081, allocations: 56.38 kB / 1.372 GB, free: 4.77 MB / 1.061 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0009915/0.409, allocations: 0.5378 MB / 1.373 GB, free: 4.23 MB / 1.061 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.721e-05/0.4091, allocations: 192 / 1.373 GB, free: 4.23 MB / 1.061 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.208e-05/0.4091, allocations: 23.94 kB / 1.373 GB, free: 4.207 MB / 1.061 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.444e-05/0.4091, allocations: 12 kB / 1.373 GB, free: 4.195 MB / 1.061 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008358/0.41, allocations: 447.6 kB / 1.373 GB, free: 3.762 MB / 1.061 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.002121/0.4121, allocations: 1.055 MB / 1.374 GB, free: 2.676 MB / 1.061 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007241/0.4128, allocations: 374.3 kB / 1.375 GB, free: 2.301 MB / 1.061 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003066/0.4131, allocations: 160.7 kB / 1.375 GB, free: 2.141 MB / 1.061 GB Notification: Performance of preOpt evalFunc (simulation): time 2.732e-05/0.4131, allocations: 8.344 kB / 1.375 GB, free: 2.133 MB / 1.061 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005395/0.4137, allocations: 314.8 kB / 1.375 GB, free: 1.812 MB / 1.061 GB Notification: Performance of pre-optimization done (n=36): time 1.603e-06/0.4137, allocations: 0 / 1.375 GB, free: 1.812 MB / 1.061 GB Notification: Performance of matching and sorting (n=36): time 0.001377/0.4151, allocations: 0.6107 MB / 1.376 GB, free: 1.195 MB / 1.061 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.77e-05/0.4151, allocations: 63.34 kB / 1.376 GB, free: 1.121 MB / 1.061 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.000426/0.4156, allocations: 325.7 kB / 1.376 GB, free: 0.793 MB / 1.061 GB Notification: Performance of collectPreVariables (initialization): time 6.262e-05/0.4156, allocations: 49.69 kB / 1.376 GB, free: 0.7383 MB / 1.061 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002226/0.4158, allocations: 237.5 kB / 1.376 GB, free: 0.5039 MB / 1.061 GB Notification: Performance of collectInitialBindings (initialization): time 8.815e-05/0.4159, allocations: 87.33 kB / 1.376 GB, free: 428 kB / 1.061 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002213/0.4162, allocations: 129.6 kB / 1.377 GB, free: 292 kB / 1.061 GB Notification: Performance of setup shared object (initialization): time 0.000193/0.4163, allocations: 346.8 kB / 1.377 GB, free: 15.94 MB / 1.076 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005701/0.4169, allocations: 339.6 kB / 1.377 GB, free: 15.59 MB / 1.076 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007254/0.4176, allocations: 0.5162 MB / 1.378 GB, free: 15.01 MB / 1.076 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008616/0.4185, allocations: 464.9 kB / 1.378 GB, free: 14.53 MB / 1.076 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.617e-06/0.4185, allocations: 0 / 1.378 GB, free: 14.53 MB / 1.076 GB Notification: Performance of matching and sorting (n=48) (initialization): time 0.001473/0.42, allocations: 0.7825 MB / 1.379 GB, free: 13.71 MB / 1.076 GB Notification: Performance of prepare postOptimizeDAE: time 6.517e-05/0.42, allocations: 63.39 kB / 1.379 GB, free: 13.64 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.44e-06/0.4201, allocations: 0 / 1.379 GB, free: 13.64 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.065e-05/0.4201, allocations: 4 kB / 1.379 GB, free: 13.64 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002438/0.4203, allocations: 47.89 kB / 1.379 GB, free: 13.59 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.887e-06/0.4203, allocations: 3.984 kB / 1.379 GB, free: 13.59 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004675/0.4208, allocations: 111.7 kB / 1.379 GB, free: 13.48 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.29e-05/0.4208, allocations: 23.98 kB / 1.379 GB, free: 13.45 MB / 1.076 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 5 * Number of states: 0 () * Number of discrete variables: 36 ($whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,enaParMod.lat.y,$PRE.enaParMod.lat.y,enaParMod.lat.clr,enaParMod.lat.u,enaParMod.cloParMod[2].y,enaParMod.cloParMod[1].y,enaParTwo.lat.y,$PRE.enaParTwo.lat.y,enaParTwo.lat.clr,enaParTwo.lat.u,enaSerMod.opeSerMod[2].y,enaSerMod.opeSerMod[1].y,enaSerMod.lat.y,$PRE.enaSerMod.lat.y,enaSerMod.lat.clr,enaSerMod.lat.u,enaSerTwo.lat.y,$PRE.enaSerTwo.lat.y,enaSerTwo.lat.clr,enaSerTwo.lat.u,u1ValIso[2].y,$PRE.u1ValIso[2].y,u1ValIso[1].y,$PRE.u1ValIso[1].y,$whenCondition5,$whenCondition6,$whenCondition7,$whenCondition8,$whenCondition9,$whenCondition10,$whenCondition11,$whenCondition12) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (44): * Single equations (assignments): 42 * Array equations: 0 * Algorithm blocks: 2 * 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 0.0003092/0.4212, allocations: 252.3 kB / 1.379 GB, free: 13.2 MB / 1.076 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 4.96e-05/0.4212, allocations: 31.75 kB / 1.379 GB, free: 13.17 MB / 1.076 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 9.4e-05/0.4213, allocations: 38.95 kB / 1.38 GB, free: 13.12 MB / 1.076 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.13e-06/0.4213, allocations: 8 kB / 1.38 GB, free: 13.12 MB / 1.076 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.23e-06/0.4213, allocations: 0 / 1.38 GB, free: 13.12 MB / 1.076 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.241e-06/0.4213, allocations: 4 kB / 1.38 GB, free: 13.11 MB / 1.076 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001696/0.423, allocations: 0.9278 MB / 1.38 GB, free: 12.14 MB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.238e-06/0.423, allocations: 4 kB / 1.38 GB, free: 12.14 MB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001719/0.4232, allocations: 43.89 kB / 1.38 GB, free: 12.1 MB / 1.076 GB Notification: Performance of postOpt tearingSystem (simulation): time 2.635e-06/0.4232, allocations: 0 / 1.38 GB, free: 12.1 MB / 1.076 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.934e-05/0.4232, allocations: 19.92 kB / 1.38 GB, free: 12.08 MB / 1.076 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.774e-06/0.4232, allocations: 0 / 1.38 GB, free: 12.08 MB / 1.076 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.427e-06/0.4232, allocations: 4 kB / 1.38 GB, free: 12.07 MB / 1.076 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001305/0.4245, allocations: 0.7623 MB / 1.381 GB, free: 11.3 MB / 1.076 GB Notification: Performance of postOpt removeConstants (simulation): time 4.584e-05/0.4246, allocations: 31.73 kB / 1.381 GB, free: 11.27 MB / 1.076 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 4.883e-05/0.4246, allocations: 11.98 kB / 1.381 GB, free: 11.25 MB / 1.076 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001892/0.4248, allocations: 36.02 kB / 1.381 GB, free: 11.22 MB / 1.076 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001244/0.4249, allocations: 55.86 kB / 1.381 GB, free: 11.16 MB / 1.076 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.702e-05/0.425, allocations: 8 kB / 1.381 GB, free: 11.16 MB / 1.076 GB Notification: Performance of sorting global known variables: time 0.0002168/0.4252, allocations: 209.2 kB / 1.382 GB, free: 10.95 MB / 1.076 GB Notification: Performance of sort global known variables: time 8e-08/0.4252, allocations: 0 / 1.382 GB, free: 10.95 MB / 1.076 GB Notification: Performance of remove unused functions: time 0.0004374/0.4256, allocations: 123.6 kB / 1.382 GB, free: 10.83 MB / 1.076 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 2 (uValIso[1].y,uValIso[2].y) * Number of discrete variables: 30 (enaSerTwo.lat.u,enaSerTwo.lat.clr,enaParTwo.lat.u,enaParTwo.lat.clr,enaParMod.lat.u,enaParMod.lat.clr,enaSerMod.lat.u,enaSerMod.lat.clr,$whenCondition12,$whenCondition11,$whenCondition10,$whenCondition9,$whenCondition8,$whenCondition7,$whenCondition6,$whenCondition5,$whenCondition3,$whenCondition4,$whenCondition1,$whenCondition2,u1ValIso[1].y,u1ValIso[2].y,enaSerTwo.lat.y,enaSerMod.lat.y,enaSerMod.opeSerMod[1].y,enaSerMod.opeSerMod[2].y,enaParTwo.lat.y,enaParMod.cloParMod[1].y,enaParMod.cloParMod[2].y,enaParMod.lat.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (36): * Single equations (assignments): 30 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 6 * 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 0.0002096/0.4258, allocations: 129.8 kB / 1.382 GB, free: 10.7 MB / 1.076 GB Notification: Performance of simCode: created initialization part: time 0.001224/0.4271, allocations: 0.6857 MB / 1.382 GB, free: 9.973 MB / 1.076 GB Notification: Performance of simCode: created event and clocks part: time 2.304e-06/0.4271, allocations: 3.938 kB / 1.382 GB, free: 9.969 MB / 1.076 GB Notification: Performance of simCode: created simulation system equations: time 0.0003941/0.4274, allocations: 203.8 kB / 1.383 GB, free: 9.77 MB / 1.076 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007444/0.4282, allocations: 151.5 kB / 1.383 GB, free: 9.637 MB / 1.076 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001567/0.4298, allocations: 0.886 MB / 1.384 GB, free: 8.719 MB / 1.076 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0003232/0.4301, allocations: 295.5 kB / 1.384 GB, free: 8.406 MB / 1.076 GB Notification: Performance of simCode: alias equations: time 0.0002096/0.4303, allocations: 75.23 kB / 1.384 GB, free: 8.336 MB / 1.076 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 8.889e-05/0.4304, allocations: 35.42 kB / 1.384 GB, free: 8.301 MB / 1.076 GB Notification: Performance of SimCode: time 4.41e-07/0.4304, allocations: 4 kB / 1.384 GB, free: 8.297 MB / 1.076 GB Notification: Performance of Templates: time 0.01384/0.4442, allocations: 7.243 MB / 1.391 GB, free: 1.219 MB / 1.076 GB " [Timeout remaining time 300] make -j1 -f Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered.makefile [Timeout 300] (rm -f Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered.pipe ; mkfifo Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered.pipe ; head -c 1048576 < Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered.pipe >> ../files/Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered.sim & ./Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered -abortSlowSimulation -alarm=800 -emit_protected -lv LOG_STATS > Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered.pipe 2>&1) [Timeout 800] diffSimulationResults("Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered_res.mat","/mnt/ReferenceFiles/Buildings/csv/master/Buildings_Templates_Plants_Controls_Pumps_Primary_Validation_EnableLeadHeadered.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_latest_Buildings.Templates.Plants.Controls.Pumps.Primary.Validation.EnableLeadHeadered.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: 9.498968251049519]