Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu May 23 13:25:52 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1112 ----------------------------------------------------------------------------- ----------- Event generation run with SHERPA started ....... ----------- ----------------------------------------------------------------------------- ................................................ | + ................................................ || | + + ................................... .... | | / + ................. ................ _,_ | .... || +| + + ............................... __.' ,\| ... || / +| + .............................. ( \ \ ... | | | + + \ + ............................. ( \ -/ .... || + | + ........ ................... (~~~~~~~~~## + + + ............................. ~~(! '~~~~~~~ \ + + + + ............................... `~~~QQQQQDb // | + + + + ........................ .......... IDDDDP|| \ + + + + + + .................................... IDDDI|| \ + .................................... IHD HD|| \ + + + + + + + + ................................... IHD ##| :-) + +\ + ......... ............... ......... IHI ## / / + + + + +\ + ................................... IHI/ / / + + + + + ................................... ## | | / / + + + + / + ....................... /TT\ ..... ##/ /// / + + + + + + +/ + ......................./TTT/T\ ... /TT\/\\\ / + + + + + + +/ \ + ....................../TTT/TTTT\...|TT/T\\\/ + ++ + / ----------------------------------------------------------------------------- SHERPA version 2.2.15 (Cho Oyu) Authors: Enrico Bothmann, Stefan Hoeche, Frank Krauss, Silvan Kuttimalai, Marek Schoenherr, Holger Schulz, Steffen Schumann, Frank Siegert, Korinna Zapp Former Authors: Timo Fischer, Tanju Gleisberg, Hendrik Hoeth, Ralf Kuhn, Thomas Laubrich, Andreas Schaelicke, Jan Winter This program uses a lot of genuine and original research work by other people. Users are encouraged to refer to the various original publications. Users are kindly asked to refer to the documentation published under JHEP 02(2009)007 Please visit also our homepage http://sherpa.hepforge.org for news, bugreports, updates and new releases. ----------------------------------------------------------------------------- Git branch rel-2-2-15, revision a743ae308589a49fe1bfa08beffa3531a19d890e. Beam_Spectra_Handler : type = Monochromatic*Monochromatic for P+ ((6500,0,0,6500)) and P+ ((6500,0,0,-6500)) WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21 PDF set 'NNPDF30NNLO' loaded for beam 1 (P+). WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21 PDF set 'NNPDF30NNLO' loaded for beam 2 (P+). Initialized the ISR: (SF)*(SF) WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21 WARNING: M_TOP=0 replacing with SHERPA top mass: M_TOP=173.21 Standard_Model::FixEWParameters(EW_SCHEME=1){ 288:1./aqed->Default()=128.802 289:csin2thetaW=(0.222928,-0.00110708) 290:cvev=(243.034,-3.75493) } One_Running_AlphaS::One_Running_AlphaS() { Setting \alpha_s according to PDF perturbative order 2 \alpha_s(M_Z) = 0.118 } One_Running_AlphaS::One_Running_AlphaS() { Setting \alpha_s according to PDF perturbative order 2 \alpha_s(M_Z) = 0.118 } List of Particle Data IDName kfc MASS[] WIDTH[] STABLE[] MASSIVE[] ACTIVE[] YUKAWA[] d 1 0.01 0 1 0 1 0 u 2 0.005 0 1 0 1 0 s 3 0.2 0 1 0 1 0 c 4 1.42 0 1 0 1 0 b 5 4.8 0 1 0 1 0 t 6 173.21 2 0 1 1 173.21 e- 11 0.000511 0 1 0 1 0 ve 12 0 0 1 0 1 0 mu- 13 0.105 0 1 0 1 0 vmu 14 0 0 1 0 1 0 tau- 15 1.777 2.26735e-12 0 0 1 0 vtau 16 0 0 1 0 1 0 G 21 0 0 1 0 1 0 P 22 0 0 1 0 1 0 Z 23 91.1876 2.4952 0 1 1 91.1876 W+ 24 80.385 2.085 0 1 1 80.385 h0 25 125 0.00407 0 1 1 125 List of Particle Containers IDName kfc Constituents l 90 {e-,e+,mu-,mu+,tau-,tau+} v 91 {ve,veb,vmu,vmub,vtau,vtaub} j 93 {d,db,u,ub,s,sb,c,cb,b,bb,G} Q 94 {d,db,u,ub,s,sb,c,cb,b,bb} r 99 {d,db,u,ub,s,sb,c,cb,b,bb,G} Library_Loader::LoadLibrary(): Failed to load library 'libSherpaHepMCOutput.so'. Hadron_Init::Init(): Initializing kf table for hadrons. Initialized the Fragmentation_Handler. Initialized the Soft_Collision_Handler. CS_Shower::CS_Shower(): Set respect Q2 mode 0 CS_Shower::CS_Shower(): Set color setter mode 0 CS_Shower::CS_Shower(): Set respect Q2 mode 0 CS_Shower::CS_Shower(): Set color setter mode 0 Initialized the Shower_Handler. +-----------------------------------------+ | X X X XXXX XXX XXX XXX | | X X XX XX X X X X X X | | X X X X X XXX X XXX X X XXX XXX | | XXXXX X X X X X X X X X | | X X X X XXXX XXX XXX XXX | +-----------------------------------------+ | please cite: JHEP 0202:044,2002 | +-----------------------------------------+ ME_Generators::ME_Generators(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. Matrix_Element_Handler::Matrix_Element_Handler(): Set pilot run mode to 1. ME_Generator_Base::SetPSMasses(): Massive PS flavours for Comix: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) +----------------------------------+ | | | CCC OOO M M I X X | | C O O MM MM I X X | | C O O M M M I X | | C O O M M I X X | | CCC OOO M M I X X | | | +==================================+ | Color dressed Matrix Elements | | http://comix.freacafe.de | | please cite JHEP12(2008)039 | +----------------------------------+ ME_Generator_Base::SetPSMasses(): Massive PS flavours for Amegic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Amegic::Initialize(): Set gauge 1. Initialising OpenLoops generator from /mt/home/dreichelt/hepsoftware/src/OpenLoops #################################################################### # ___ ___ ____ _ _ __ __ ___ __ ___ # # / \ |__| |__ |\ | | / \ / \ |__| /__ __/ # # \___/ | |___ | \| |__ \__/ \__/ | __/ /__ # # You are using OpenLoops 2 to evaluate loop amplitudes # # F. Buccioni, J.-N. Lang, J. Lindert, P. Maierhoefer, # # S. Pozzorini, M. Zoller, H. Zhang # # Eur.Phys.J. C79 (2019) no.10, 866 # # arXiv:1907.13071 # #################################################################### Matrix_Element_Handler::BuildProcesses(): Looking for processes ................................ done ( 25 MB, 0s / 0s ). Matrix_Element_Handler::InitializeProcesses(): Performing tests done ( 25 MB, 0s / 0s ). Initialized the Matrix_Element_Handler for the hard processes. Initialized the Beam_Remnant_Handler. Hadron_Decay_Map::Read: Initializing HadronDecays.dat. This may take some time. Initialized the Hadron_Decay_Handler, Decay model = Hadrons ME_Generator_Base::SetPSMasses(): Massive PS flavours for Amisic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Simple_Chain::InitializeProcessList(): Init processes ................................................................................................................................................................................ done. Grid_Creator::ReadInGrid(): Reading grid ................................................................................................................................................................................ done. Simple_Chain::CalculateTotal(): Result is { \sigma_{hard} = 59.0732 mb at PT_{min} = 3.97224 GeV } Profile_Function_Base::CalculateOMean(3.4684): Results are { k = 13.8796 <\tilde{O}> = 0.249891 } Initialized the Multiple_Interactions_Handler (MI_Handler). Initialized the Soft_Photon_Handler. Variations::InitialiseParametersVector(){ Number of variations: 7 Named variations: MUR0.5_MUF0.5_PDF261000_PSMUR0.5_PSMUF0.5 MUR0.5_MUF1_PDF261000_PSMUR0.5_PSMUF1 MUR1_MUF0.5_PDF261000_PSMUR1_PSMUF0.5 MUR1_MUF1_PDF261000 MUR1_MUF2_PDF261000_PSMUR1_PSMUF2 MUR2_MUF1_PDF261000_PSMUR2_PSMUF1 MUR2_MUF2_PDF261000_PSMUR2_PSMUF2 } Read in channels from directory : Results/Amegic/MC_2_2__j__j__j__j Process_Group::CalculateTotalXSec(): Calculate xs for '2_2__j__j__j__j' (Amegic) 2_2__j__j__j__j : 255.155 pb +- ( 1.65565 pb = 0.648882 % )  exp. eff: 1.31656e-11 % reduce max for 2_2__j__j__j__j to 1.68598e-07 ( eps = 0.001 ) ---------------------------------------------------------- -- SHERPA generates events with the following structure -- ---------------------------------------------------------- Perturbative : Signal_Processes Perturbative : Hard_Decays Perturbative : Jet_Evolution:CSS Perturbative : Lepton_FS_QED_Corrections:Photons Perturbative : Multiple_Interactions:Amisic Perturbative : Minimum_Bias:Off Hadronization : Beam_Remnants Hadronization : Hadronization:Ahadic Hadronization : Hadron_Decays Unknown : Analysis : Rivet --------------------------------------------------------- Event 1 ( 33s elapsed / 38d 18h 49m 26s left ) -> ETA: Mon Jul 01 08:16 XS = 1.8107e-05 pb +- ( 1.8107e-05 pb = 100 % ) Event 2 ( 33s elapsed / 19d 10h 39m 26s left ) -> ETA: Wed Jun 12 00:06 XS = 3.6214e-05 pb +- ( 3.6214e-05 pb = 100 % ) Event 3 ( 33s elapsed / 12d 23h 39m 26s left ) -> ETA: Wed Jun 05 13:06 XS = 5.4321e-05 pb +- ( 5.4321e-05 pb = 100 % ) Event 4 ( 33s elapsed / 9d 18h 5m 16s left ) -> ETA: Sun Jun 02 07:32 XS = 7.2428e-05 pb +- ( 7.2428e-05 pb = 100 % ) Event 5 ( 33s elapsed / 7d 19h 46m 6s left ) -> ETA: Fri May 31 09:13 XS = 9.0535e-05 pb +- ( 9.0535e-05 pb = 100 % ) Event 6 ( 33s elapsed / 6d 13h 18m 19s left ) -> ETA: Thu May 30 02:45 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 194 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 0.000108642 pb +- ( 0.000108642 pb = 100 % ) Event 7 ( 34s elapsed / 5d 15h 18m 28s left ) -> ETA: Wed May 29 04:45 XS = 0.000126749 pb +- ( 0.000126749 pb = 100 % ) Event 8 ( 34s elapsed / 4d 23h 53m 10s left ) -> ETA: Tue May 28 13:20 Event_Handler::MPISync() {  Memory usage increased by 34 MB, now 229 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 0.000144856 pb +- ( 0.000144856 pb = 100 % ) Event 9 ( 34s elapsed / 4d 11h 31m 16s left ) -> ETA: Tue May 28 00:58 XS = 0.000162963 pb +- ( 0.000162963 pb = 100 % ) Event 10 ( 35s elapsed / 4d 1h 12m 45s left ) -> ETA: Mon May 27 14:39 XS = 0.00018107 pb +- ( 0.00018107 pb = 100 % ) Event 20 ( 36s elapsed / 2d 2h 57m 43s left ) -> ETA: Sat May 25 16:24 XS = 0.00036214 pb +- ( 0.00036214 pb = 100 % ) Event 30 ( 40s elapsed / 1d 13h 18m 46s left ) -> ETA: Sat May 25 02:45 Event_Handler::MPISync() {  Memory usage increased by 20 MB, now 249 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 0.00054321 pb +- ( 0.00054321 pb = 100 % ) Event 40 ( 42s elapsed / 1d 5h 27m 12s left ) -> ETA: Fri May 24 18:54 XS = 0.00072428 pb +- ( 0.00072428 pb = 100 % ) Event 50 ( 44s elapsed / 1d 49m 15s left ) -> ETA: Fri May 24 14:16 XS = 0.00090535 pb +- ( 0.00090535 pb = 100 % ) Event 60 ( 47s elapsed / 22h 7m 48s left ) -> ETA: Fri May 24 11:34 XS = 0.00108642 pb +- ( 0.00108642 pb = 100 % ) Event 70 ( 49s elapsed / 19h 27m 45s left ) -> ETA: Fri May 24 08:54 XS = 0.00126749 pb +- ( 0.00126749 pb = 100 % ) Event 80 ( 53s elapsed / 18h 37m 38s left ) -> ETA: Fri May 24 08:04 Event_Handler::MPISync() {  Memory usage increased by 35 MB, now 284 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 0.00144856 pb +- ( 0.00144856 pb = 100 % ) Event 90 ( 58s elapsed / 18h 3m 39s left ) -> ETA: Fri May 24 07:31 Event_Handler::MPISync() {  Memory usage increased by 49 MB, now 334 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 0.00162963 pb +- ( 0.00162963 pb = 100 % ) Event 100 ( 1m 1s elapsed / 17h 10m 28s left ) -> ETA: Fri May 24 06:37 XS = 0.0018107 pb +- ( 0.0018107 pb = 100 % ) Event 200 ( 1m 31s elapsed / 12h 42m 3s left ) -> ETA: Fri May 24 02:09 XS = 0.0036214 pb +- ( 0.0036214 pb = 100 % ) Event 300 ( 2m 4s elapsed / 11h 29m 22s left ) -> ETA: Fri May 24 00:57 XS = 0.0054321 pb +- ( 0.0054321 pb = 100 % ) Event 400 ( 2m 28s elapsed / 10h 17m 51s left ) -> ETA: Thu May 23 23:46 XS = 0.0072428 pb +- ( 0.0072428 pb = 100 % ) Event 500 ( 3m 5s elapsed / 10h 13m 35s left ) -> ETA: Thu May 23 23:43 XS = 0.0090535 pb +- ( 0.0090535 pb = 100 % ) Event 600 ( 3m 29s elapsed / 9h 37m 59s left ) -> ETA: Thu May 23 23:07 XS = 0.0108642 pb +- ( 0.0108642 pb = 100 % ) Event 700 ( 3m 58s elapsed / 9h 23m 3s left ) -> ETA: Thu May 23 22:53 XS = 0.0126749 pb +- ( 0.0126749 pb = 100 % ) Event 800 ( 4m 25s elapsed / 9h 9m 17s left ) -> ETA: Thu May 23 22:40 XS = 0.0144856 pb +- ( 0.0144856 pb = 100 % ) Event 900 ( 4m 49s elapsed / 8h 51m 33s left ) -> ETA: Thu May 23 22:22 XS = 0.0162963 pb +- ( 0.0162963 pb = 100 % ) Event 1000 ( 5m 24s elapsed / 8h 55m 44s left ) -> ETA: Thu May 23 22:27 XS = 0.018107 pb +- ( 0.018107 pb = 100 % ) Event 2000 ( 9m 51s elapsed / 8h 2m 45s left ) -> ETA: Thu May 23 21:38 XS = 0.036214 pb +- ( 0.036214 pb = 100 % ) Event 3000 ( 14m 43s elapsed / 7h 56m 4s left ) -> ETA: Thu May 23 21:37 XS = 0.054321 pb +- ( 0.054321 pb = 100 % ) Event 4000 ( 19m 37s elapsed / 7h 50m 56s left ) -> ETA: Thu May 23 21:36 XS = 0.072428 pb +- ( 0.072428 pb = 100 % ) Event 5000 ( 24m 12s elapsed / 7h 39m 54s left ) -> ETA: Thu May 23 21:30 XS = 0.090535 pb +- ( 0.090535 pb = 100 % ) Decay_Channel::GenerateKinematics(B --> Db D+ K pi+b ) warning: d\Gamma(x)=2.00826e-06 > max(d\Gamma)=1.184e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D+b K pi ) warning: d\Gamma(x)=2.10233e-06 > max(d\Gamma)=1.273e-06 Event 6000 ( 29m elapsed / 7h 34m 22s left ) -> ETA: Thu May 23 21:29 XS = 0.108642 pb +- ( 0.108642 pb = 100 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=1.61873e-06 > max(d\Gamma)=8.84e-07 Event 7000 ( 33m 24s elapsed / 7h 23m 52s left ) -> ETA: Thu May 23 21:23 XS = 0.126749 pb +- ( 0.126749 pb = 100 % ) Event 8000 ( 38m 9s elapsed / 7h 18m 52s left ) -> ETA: Thu May 23 21:23 XS = 0.144856 pb +- ( 0.144856 pb = 100 % ) Event 9000 ( 43m 10s elapsed / 7h 16m 36s left ) -> ETA: Thu May 23 21:26 XS = 0.162963 pb +- ( 0.162963 pb = 100 % ) Event 10000 ( 48m 22s elapsed / 7h 15m 22s left ) -> ETA: Thu May 23 21:30 XS = 0.18107 pb +- ( 0.18107 pb = 100 % ) Decay_Channel::GenerateKinematics(B(c)+ --> B(s)* ve e+ ) warning: d\Gamma(x)=1.23065e-12 > max(d\Gamma)=7.03e-13 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=1.82279e-06 > max(d\Gamma)=1.294e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.47839e-06 > max(d\Gamma)=1.0398e-06 Decay_Channel::GenerateKinematics(B(c)+ --> B(s)* vmu mu+ ) warning: d\Gamma(x)=1.23154e-12 > max(d\Gamma)=6.702e-13 Event 20000 ( 1h 36m 8s elapsed / 6h 24m 33s left ) -> ETA: Thu May 23 21:27 XS = 0.36214 pb +- ( 0.36214 pb = 100 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D K+ pi+b ) warning: d\Gamma(x)=2.20964e-06 > max(d\Gamma)=1.356e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=1.59269e-06 > max(d\Gamma)=9.231e-07 Decay_Channel::GenerateKinematics(B --> D Db K+ pi+b ) warning: d\Gamma(x)=1.80963e-06 > max(d\Gamma)=1.255e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=6.03892e-06 > max(d\Gamma)=8.79749e-07 Event 30000 ( 2h 22m 34s elapsed / 5h 32m 39s left ) -> ETA: Thu May 23 21:21 XS = 0.54321 pb +- ( 0.54321 pb = 100 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=1.25023e-06 > max(d\Gamma)=8.556e-07 Event 40000 ( 3h 6m 42s elapsed / 4h 40m 3s left ) -> ETA: Thu May 23 21:13 XS = 0.72428 pb +- ( 0.72428 pb = 100 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D K+ pi ) warning: d\Gamma(x)=3.64669e-06 > max(d\Gamma)=1.408e-06 Event 50000 ( 3h 51m 9s elapsed / 3h 51m 9s left ) -> ETA: Thu May 23 21:08 XS = 0.90535 pb +- ( 0.90535 pb = 100 % ) Decay_Channel::GenerateKinematics(B --> D D*(2010)+b K+ pi ) warning: d\Gamma(x)=4.42904e-06 > max(d\Gamma)=1.375e-06 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 25, 0] ((37.4445,-12.4029,20.979,28.1666), mass = 3.84532, y = 0.978055) [> 24] [< 79] : l : su_1b (8.792,-3.12534,5.50514,5.95839) 1.3125, kt_max = 0.259641, pt = 6.33043, y = 0.824858 l : ss_1 (28.6525,-9.27753,15.4738,22.2082) 1.5, kt_max = 0.186761, pt = 18.0419, y = 1.03295 Ahadic::Hadronize(): Momentum imbalance: (37.4445,-12.4029,20.979,28.1666) Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=3.34618e-06 > max(d\Gamma)=1.305e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+b D+ K pi ) warning: d\Gamma(x)=3.17409e-06 > max(d\Gamma)=1.274e-06 Event 60000 ( 4h 35m 2s elapsed / 3h 3m 21s left ) -> ETA: Thu May 23 21:04 XS = 1.08642 pb +- ( 1.08642 pb = 100 % ) Event 70000 ( 5h 18m 10s elapsed / 2h 16m 21s left ) -> ETA: Thu May 23 21:00 XS = 1.26749 pb +- ( 1.26749 pb = 100 % ) Decay_Channel::GenerateKinematics(Omega(c) --> ss_1 s sb u ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Event 80000 ( 6h 5s elapsed / 1h 30m 1s left ) -> ETA: Thu May 23 20:56 XS = 1.44856 pb +- ( 1.44856 pb = 100 % ) Blob_List::FourMomentumConservation(): (0x3a71798) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.6,-0.00952171,-0.00353646,-0.372434), diff = (-0.372572,-0.00952171,-0.00353646,-0.372434). Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=1.87365e-06 > max(d\Gamma)=7.299e-07 Event 90000 ( 6h 40m 45s elapsed / 44m 31s left ) -> ETA: Thu May 23 20:51 XS = 1.62963 pb +- ( 1.62963 pb = 100 % ) Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=4.12474e-14 > max(d\Gamma)=3.03134e-14 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=2.18214e-06 > max(d\Gamma)=1.211e-06 Event 100000 ( 26309 s total ) = 328416 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1112){ } +--------------------------------------------------+ | | | Total XS is 1.8107 pb +- ( 1.8107 pb = 100 % ) | | | +--------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 1 (100093) -> 0 % } Retried events { From "Beam_Remnants": 71 (100093) -> 0 % From "Hadronization:Ahadic": 21 (143969) -> 0 % From "Jet_Evolution:CSS": 3307 (545755) -> 0.6 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 22215 (0) -> 22215. } Retried methods { From "Decay_Channel::GenerateKinematics": 43 (42442231) -> 0 % } } Time: 7h 19m on Thu May 23 20:44:53 2024 (User: 7h 15m 45s, System: 1m, Children User: 0s, Children System: 0s)