Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.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 0.001849/0.001849, allocations: 95.64 kB / 18.95 MB, free: 2.691 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 0.002496/0.002496, allocations: 213.5 kB / 22.24 MB, free: 5.242 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 1.594/1.594, allocations: 230.6 MB / 256 MB, free: 7.781 MB / 206.1 MB
"
[Timeout remaining time 178]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.x/package.mo): time 2.991/2.991, allocations: 476 MB / 0.7699 GB, free: 4.781 MB / 0.6231 GB
"
[Timeout remaining time 176]
Using package Buildings with version 11.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 11.1.1-maint.11.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.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|actAirSet.uOpeMod|actAirSet.VCooMax_flow|actAirSet.VOccMin_flow|actAirSet.VActCooMax_flow|actAirSet.VActMin_flow",fileNamePrefix="Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow")
translateModel(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow,tolerance=1e-06,outputFormat="mat",numberOfIntervals=2500,variableFilter="time|actAirSet.uOpeMod|actAirSet.VCooMax_flow|actAirSet.VOccMin_flow|actAirSet.VActCooMax_flow|actAirSet.VActMin_flow",fileNamePrefix="Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow") [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 0.002212/0.002212, allocations: 65.86 kB / 1.117 GB, free: 41.03 MB / 0.9044 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3968/0.3991, allocations: 170 MB / 1.283 GB, free: 11.92 MB / 0.9825 GB
Notification: Performance of NFInst.instantiate(Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow): time 0.002523/0.4016, allocations: 0.9655 MB / 1.284 GB, free: 10.96 MB / 0.9825 GB
Notification: Performance of NFInst.instExpressions: time 0.001429/0.403, allocations: 1.007 MB / 1.285 GB, free: 9.938 MB / 0.9825 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001045/0.4031, allocations: 0 / 1.285 GB, free: 9.938 MB / 0.9825 GB
Notification: Performance of NFTyping.typeComponents: time 5.428e-05/0.4032, allocations: 15.81 kB / 1.285 GB, free: 9.922 MB / 0.9825 GB
Notification: Performance of NFTyping.typeBindings: time 0.0001354/0.4033, allocations: 27.73 kB / 1.285 GB, free: 9.895 MB / 0.9825 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0002816/0.4036, allocations: 67.86 kB / 1.285 GB, free: 9.828 MB / 0.9825 GB
Notification: Performance of NFFlatten.flatten: time 0.0002255/0.4038, allocations: 164 kB / 1.285 GB, free: 9.664 MB / 0.9825 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0001998/0.404, allocations: 64.55 kB / 1.285 GB, free: 9.602 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.0002333/0.4042, allocations: 79.7 kB / 1.285 GB, free: 9.523 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0001187/0.4044, allocations: 67.62 kB / 1.285 GB, free: 9.457 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 3.258e-05/0.4044, allocations: 16 kB / 1.285 GB, free: 9.441 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 6.814e-05/0.4045, allocations: 23.98 kB / 1.285 GB, free: 9.418 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 3.863e-05/0.4045, allocations: 35.92 kB / 1.286 GB, free: 9.383 MB / 0.9825 GB
Notification: Performance of NFVerifyModel.verify: time 8.202e-05/0.4046, allocations: 63.66 kB / 1.286 GB, free: 9.32 MB / 0.9825 GB
Notification: Performance of NFConvertDAE.convert: time 0.0003363/0.4049, allocations: 211.1 kB / 1.286 GB, free: 9.113 MB / 0.9825 GB
Notification: Performance of FrontEnd - DAE generated: time 5.591e-06/0.4049, allocations: 0 / 1.286 GB, free: 9.113 MB / 0.9825 GB
Notification: Performance of FrontEnd: time 1.764e-06/0.4049, allocations: 0 / 1.286 GB, free: 9.113 MB / 0.9825 GB
Notification: Performance of Transformations before backend: time 5.922e-06/0.4049, allocations: 4 kB / 1.286 GB, free: 9.109 MB / 0.9825 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 35
 * Number of variables: 35
Notification: Performance of Generate backend data structure: time 0.0007547/0.4057, allocations: 381.5 kB / 1.286 GB, free: 8.703 MB / 0.9825 GB
Notification: Performance of prepare preOptimizeDAE: time 4.962e-05/0.4057, allocations: 8.031 kB / 1.286 GB, free: 8.695 MB / 0.9825 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000207/0.4059, allocations: 28.83 kB / 1.286 GB, free: 8.668 MB / 0.9825 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0004389/0.4064, allocations: 190.2 kB / 1.286 GB, free: 8.457 MB / 0.9825 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.526e-05/0.4064, allocations: 12.38 kB / 1.286 GB, free: 8.445 MB / 0.9825 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.253e-05/0.4064, allocations: 12.38 kB / 1.286 GB, free: 8.434 MB / 0.9825 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0003494/0.4068, allocations: 157.9 kB / 1.287 GB, free: 8.273 MB / 0.9825 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.37e-05/0.4068, allocations: 4.188 kB / 1.287 GB, free: 8.27 MB / 0.9825 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.908e-05/0.4068, allocations: 11.94 kB / 1.287 GB, free: 8.258 MB / 0.9825 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 8.265e-06/0.4068, allocations: 4 kB / 1.287 GB, free: 8.254 MB / 0.9825 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0003652/0.4072, allocations: 111.9 kB / 1.287 GB, free: 8.145 MB / 0.9825 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.000657/0.4078, allocations: 380.1 kB / 1.287 GB, free: 7.742 MB / 0.9825 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0003248/0.4082, allocations: 114.6 kB / 1.287 GB, free: 7.621 MB / 0.9825 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0001529/0.4083, allocations: 48.77 kB / 1.287 GB, free: 7.57 MB / 0.9825 GB
Notification: Performance of preOpt evalFunc (simulation): time 2.925e-05/0.4083, allocations: 7.938 kB / 1.287 GB, free: 7.562 MB / 0.9825 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.709e-05/0.4084, allocations: 34.56 kB / 1.287 GB, free: 7.52 MB / 0.9825 GB
Notification: Performance of pre-optimization done (n=12): time 1.172e-06/0.4084, allocations: 0 / 1.287 GB, free: 7.52 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=12): time 0.0005742/0.4089, allocations: 177.5 kB / 1.287 GB, free: 7.34 MB / 0.9825 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 5.441e-05/0.409, allocations: 51.41 kB / 1.287 GB, free: 7.277 MB / 0.9825 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0001683/0.4092, allocations: 157.3 kB / 1.288 GB, free: 7.109 MB / 0.9825 GB
Notification: Performance of collectPreVariables (initialization): time 2.479e-05/0.4092, allocations: 29.7 kB / 1.288 GB, free: 7.074 MB / 0.9825 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0001016/0.4093, allocations: 128.3 kB / 1.288 GB, free: 6.945 MB / 0.9825 GB
Notification: Performance of collectInitialBindings (initialization): time 3.847e-05/0.4093, allocations: 39.73 kB / 1.288 GB, free: 6.906 MB / 0.9825 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 6.607e-05/0.4094, allocations: 37.7 kB / 1.288 GB, free: 6.863 MB / 0.9825 GB
Notification: Performance of setup shared object (initialization): time 0.00018/0.4096, allocations: 322.8 kB / 1.288 GB, free: 6.539 MB / 0.9825 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0001601/0.4097, allocations: 43.91 kB / 1.288 GB, free: 6.496 MB / 0.9825 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0001703/0.4099, allocations: 73.36 kB / 1.288 GB, free: 6.414 MB / 0.9825 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003004/0.4102, allocations: 119.2 kB / 1.288 GB, free: 6.285 MB / 0.9825 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.164e-06/0.4102, allocations: 0 / 1.288 GB, free: 6.285 MB / 0.9825 GB
Notification: Performance of matching and sorting (n=15) (initialization): time 0.0003823/0.4106, allocations: 153.8 kB / 1.289 GB, free: 6.129 MB / 0.9825 GB
Notification: Performance of prepare postOptimizeDAE: time 1.604e-05/0.4106, allocations: 7.938 kB / 1.289 GB, free: 6.121 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.038e-05/0.4106, allocations: 4 kB / 1.289 GB, free: 6.117 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.587e-05/0.4106, allocations: 4.094 kB / 1.289 GB, free: 6.113 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001838/0.4108, allocations: 27.97 kB / 1.289 GB, free: 6.086 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.164e-06/0.4108, allocations: 0 / 1.289 GB, free: 6.086 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000103/0.4109, allocations: 15.94 kB / 1.289 GB, free: 6.07 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.616e-05/0.411, allocations: 8 kB / 1.289 GB, free: 6.062 MB / 0.9825 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 4
 * Number of states: 0 ()
 * Number of discrete variables: 9 (reaToInt2.y,actAirSet.or2.y,actAirSet.ifSetUp.y,actAirSet.ifCooDow.y,actAirSet.ifOcc.y,actAirSet.or3.y,actAirSet.setUpMod.y,actAirSet.cooDowMod.y,actAirSet.occMod.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (15):
 * Single equations (assignments): 15
 * 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 0.0001288/0.4111, allocations: 133.7 kB / 1.289 GB, free: 5.922 MB / 0.9825 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 3.521e-05/0.4111, allocations: 11.95 kB / 1.289 GB, free: 5.91 MB / 0.9825 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 3.992e-05/0.4112, allocations: 12.72 kB / 1.289 GB, free: 5.898 MB / 0.9825 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.819e-06/0.4112, allocations: 8 kB / 1.289 GB, free: 5.891 MB / 0.9825 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.639e-06/0.4112, allocations: 0 / 1.289 GB, free: 5.891 MB / 0.9825 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.356e-06/0.4112, allocations: 0 / 1.289 GB, free: 5.891 MB / 0.9825 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0002312/0.4114, allocations: 173.1 kB / 1.289 GB, free: 5.691 MB / 0.9825 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.222e-06/0.4114, allocations: 0 / 1.289 GB, free: 5.691 MB / 0.9825 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001242/0.4115, allocations: 19.97 kB / 1.289 GB, free: 5.672 MB / 0.9825 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.385e-06/0.4115, allocations: 3.938 kB / 1.289 GB, free: 5.668 MB / 0.9825 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.42e-05/0.4115, allocations: 4 kB / 1.289 GB, free: 5.664 MB / 0.9825 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.463e-06/0.4115, allocations: 0 / 1.289 GB, free: 5.664 MB / 0.9825 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.32e-07/0.4115, allocations: 0 / 1.289 GB, free: 5.664 MB / 0.9825 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0004121/0.412, allocations: 243.3 kB / 1.289 GB, free: 5.41 MB / 0.9825 GB
Notification: Performance of postOpt removeConstants (simulation): time 2.209e-05/0.412, allocations: 11.91 kB / 1.289 GB, free: 5.398 MB / 0.9825 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 2.677e-05/0.412, allocations: 8 kB / 1.289 GB, free: 5.391 MB / 0.9825 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001117/0.4121, allocations: 11.98 kB / 1.289 GB, free: 5.379 MB / 0.9825 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 8.743e-05/0.4122, allocations: 15.97 kB / 1.289 GB, free: 5.363 MB / 0.9825 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.937e-06/0.4122, allocations: 4 kB / 1.289 GB, free: 5.359 MB / 0.9825 GB
Notification: Performance of sorting global known variables: time 9.4e-05/0.4123, allocations: 113.7 kB / 1.289 GB, free: 5.25 MB / 0.9825 GB
Notification: Performance of sort global known variables: time 1e-07/0.4123, allocations: 0 / 1.289 GB, free: 5.25 MB / 0.9825 GB
Notification: Performance of remove unused functions: time 0.000262/0.4126, allocations: 27.94 kB / 1.289 GB, free: 5.223 MB / 0.9825 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 0 ()
 * Number of discrete variables: 6 (actAirSet.or3.y,actAirSet.ifOcc.y,actAirSet.ifCooDow.y,actAirSet.ifSetUp.y,actAirSet.or2.y,reaToInt2.y)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (12):
 * Single equations (assignments): 12
 * 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 0.0001601/0.4127, allocations: 103.2 kB / 1.289 GB, free: 5.113 MB / 0.9825 GB
Notification: Performance of simCode: created initialization part: time 0.000419/0.4131, allocations: 111.8 kB / 1.29 GB, free: 5.004 MB / 0.9825 GB
Notification: Performance of simCode: created event and clocks part: time 1.813e-06/0.4131, allocations: 0 / 1.29 GB, free: 5.004 MB / 0.9825 GB
Notification: Performance of simCode: created simulation system equations: time 0.0001684/0.4133, allocations: 60.08 kB / 1.29 GB, free: 4.945 MB / 0.9825 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0003496/0.4137, allocations: 15.94 kB / 1.29 GB, free: 4.93 MB / 0.9825 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0006708/0.4143, allocations: 284.8 kB / 1.29 GB, free: 4.625 MB / 0.9825 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001116/0.4144, allocations: 99.23 kB / 1.29 GB, free: 4.512 MB / 0.9825 GB
Notification: Performance of simCode: alias equations: time 0.0001071/0.4146, allocations: 17.08 kB / 1.29 GB, free: 4.496 MB / 0.9825 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 5.791e-05/0.4146, allocations: 19.44 kB / 1.29 GB, free: 4.477 MB / 0.9825 GB
Notification: Performance of SimCode: time 3.41e-07/0.4146, allocations: 4 kB / 1.29 GB, free: 4.473 MB / 0.9825 GB
Notification: Performance of Templates: time 0.004942/0.4196, allocations: 1.339 MB / 1.291 GB, free: 3.203 MB / 0.9825 GB
"
[Timeout remaining time 299]
make -j1 -f Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.makefile [Timeout 300]
(rm -f Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.pipe ; mkfifo Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.pipe ; head -c 1048576 < Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.pipe >> ../files/Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.sim & ./Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow  -abortSlowSimulation -alarm=400  -emit_protected -lv LOG_STATS > Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.pipe 2>&1) [Timeout 400]
diffSimulationResults("Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow_res.mat","/mnt/ReferenceFiles/Buildings/csv/maint_11.x/Buildings_Controls_OBC_ASHRAE_G36_TerminalUnits_SeriesFanCVF_Subsequences_Validation_ActiveAirFlow.csv","/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/Buildings_11_Buildings.Controls.OBC.ASHRAE.G36.TerminalUnits.SeriesFanCVF.Subsequences.Validation.ActiveAirFlow.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: 9.55662634037435]