Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Fri Dec 1 10:08:21 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3007 ----------------------------------------------------------------------------- ----------- 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 9f988e9b9e17ef2f1eee27b92ac20c73c969aec6. ===> DIRE/Shower has local modifications <=== 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 ( 243 MB, 8s / 8s ). Matrix_Element_Handler::InitializeProcesses(): Performing tests ................................................................ done ( 246 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} = 59.111 mb at PT_{min} = 3.97224 GeV } Profile_Function_Base::CalculateOMean(3.47062): Results are { k = 13.8932 <\tilde{O}> = 0.249805 } 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__QCD(BVI) Process_Group::CalculateTotalXSec(): Calculate xs for '2_2__j__j__j__j__QCD(BVI)' (Amegic) 2_2__j__j__j__j__QCD(BVI) : 1.87932e+08 pb +- ( 3.40552e+06 pb = 1.8121 % )  exp. eff: 1.69529e-08 % Read in channels from directory : Results/Comix/MC_2_3__j__j__j__j__j__QCD(RS) Process_Group::CalculateTotalXSec(): Calculate xs for '2_3__j__j__j__j__j__QCD(RS)' (Comix) 2_3__j__j__j__j__j__QCD(RS) : 8.89703e+07 pb +- ( 6.86386e+06 pb = 7.71478 % )  exp. eff: 4.40679e-09 % reduce max for 2_2__j__j__j__j__QCD(BVI) to 0.000108109 ( eps = 0.001 ) reduce max for 2_3__j__j__j__j__j__QCD(RS) to 4.21217e-05 ( 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 ( 12s elapsed / 14d 2h 36m 27s left ) -> ETA: Fri Dec 15 12:45 XS = -3.53648e+07 pb +- ( 3.53648e+07 pb = -100 % ) Event 2 ( 12s elapsed / 7d 1h 51m 27s left ) -> ETA: Fri Dec 08 12:00 XS = -7.07297e+07 pb +- ( 0 pb = 0 % ) Event 3 ( 12s elapsed / 4d 17h 30m 54s left ) -> ETA: Wed Dec 06 03:39 XS = -1.06095e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 12s elapsed / 3d 13h 24m 47s left ) -> ETA: Mon Dec 04 23:33 XS = -1.41459e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 12s elapsed / 2d 20h 26m 27s left ) -> ETA: Mon Dec 04 06:35 XS = -1.76824e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 12s elapsed / 2d 9h 10m 20s left ) -> ETA: Sun Dec 03 19:19 XS = -2.12189e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 12s elapsed / 2d 1h 9m 47s left ) -> ETA: Sun Dec 03 11:18 XS = -2.47554e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 12s elapsed / 1d 19h 9m 22s left ) -> ETA: Sun Dec 03 05:18 XS = -2.82919e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 12s elapsed / 1d 14h 29m 3s left ) -> ETA: Sun Dec 03 00:37 XS = -3.18284e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 12s elapsed / 1d 10h 48m 7s left ) -> ETA: Sat Dec 02 20:56 XS = -3.53648e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 13s elapsed / 18h 6m 26s left ) -> ETA: Sat Dec 02 04:15 XS = -7.07297e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 13s elapsed / 12h 28m 6s left ) -> ETA: Fri Dec 01 22:36 XS = -1.06095e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 13s elapsed / 9h 40m 11s left ) -> ETA: Fri Dec 01 19:49 XS = -1.41459e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 14s elapsed / 7h 58m 25s left ) -> ETA: Fri Dec 01 18:07 XS = -1.76824e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 14s elapsed / 6h 50m 51s left ) -> ETA: Fri Dec 01 16:59 XS = -2.12189e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 15s elapsed / 6h 1m 39s left ) -> ETA: Fri Dec 01 16:10 XS = -2.47554e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 15s elapsed / 5h 24m 31s left ) -> ETA: Fri Dec 01 15:33 XS = -2.82919e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 15s elapsed / 4h 55m 6s left ) -> ETA: Fri Dec 01 15:04 XS = -3.18284e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 16s elapsed / 4h 32m 33s left ) -> ETA: Fri Dec 01 14:41 XS = -3.53648e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 20s elapsed / 2h 50m 49s left ) -> ETA: Fri Dec 01 12:59 XS = -7.07297e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 25s elapsed / 2h 22m 40s left ) -> ETA: Fri Dec 01 12:31 Event_Handler::MPISync() {  Memory usage increased by 23 MB, now 415 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = -1.80941e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 30s elapsed / 2h 7m 39s left ) -> ETA: Fri Dec 01 12:16 XS = -4.23182e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 36s elapsed / 2h 35s left ) -> ETA: Fri Dec 01 12:09 XS = -2.96575e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 41s elapsed / 1h 54m 2s left ) -> ETA: Fri Dec 01 12:03 XS = -2.52754e+08 pb +- ( 1.01594e+07 pb = -4.01 % ) Event 700 ( 46s elapsed / 1h 49m 23s left ) -> ETA: Fri Dec 01 11:58 XS = -1.40611e+08 pb +- ( 1.96214e+07 pb = -13.95 % ) Event 800 ( 50s elapsed / 1h 44m 52s left ) -> ETA: Fri Dec 01 11:54 XS = -7.6247e+07 pb +- ( 2.45529e+07 pb = -32.2 % ) Event 900 ( 55s elapsed / 1h 41m 30s left ) -> ETA: Fri Dec 01 11:51 XS = -1.25547e+08 pb +- ( 2.33143e+07 pb = -18.57 % ) Event 1000 ( 1m elapsed / 1h 39m 31s left ) -> ETA: Fri Dec 01 11:49 XS = -1.99106e+08 pb +- ( 1.68317e+07 pb = -8.45 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=1.94751e-06 > max(d\Gamma)=1.211e-06 Event 2000 ( 1m 47s elapsed / 1h 28m left ) -> ETA: Fri Dec 01 11:38 XS = -1.81193e+08 pb +- ( 1.24126e+07 pb = -6.85 % ) Event 3000 ( 2m 42s elapsed / 1h 27m 37s left ) -> ETA: Fri Dec 01 11:38 XS = -1.26028e+08 pb +- ( 1.29815e+07 pb = -10.3 % ) Event 4000 ( 3m 29s elapsed / 1h 23m 37s left ) -> ETA: Fri Dec 01 11:35 XS = -3.51276e+07 pb +- ( 1.39724e+07 pb = -39.77 % ) Event 5000 ( 4m 14s elapsed / 1h 20m 32s left ) -> ETA: Fri Dec 01 11:33 XS = 3.95621e+06 pb +- ( 1.31297e+07 pb = 331.87 % ) Event 6000 ( 5m 7s elapsed / 1h 20m 22s left ) -> ETA: Fri Dec 01 11:34 XS = -4.23886e+07 pb +- ( 1.15808e+07 pb = -27.32 % ) Event 7000 ( 5m 57s elapsed / 1h 19m 12s left ) -> ETA: Fri Dec 01 11:33 XS = -831466 pb +- ( 9.73093e+06 pb = -1170.33 % ) Event 8000 ( 6m 49s elapsed / 1h 18m 28s left ) -> ETA: Fri Dec 01 11:33 XS = 2.23694e+07 pb +- ( 8.38682e+06 pb = 37.49 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D+ K pi ) warning: d\Gamma(x)=4.3657e-06 > max(d\Gamma)=1.31e-06 Event 9000 ( 7m 41s elapsed / 1h 17m 43s left ) -> ETA: Fri Dec 01 11:34 XS = 7.65929e+07 pb +- ( 8.16155e+06 pb = 10.65 % ) Event 10000 ( 8m 34s elapsed / 1h 17m 9s left ) -> ETA: Fri Dec 01 11:34 XS = 6.03774e+07 pb +- ( 7.25718e+06 pb = 12.01 % ) Decay_Channel::GenerateKinematics(D --> Kb pi+ pi+b pi ) warning: d\Gamma(x)=4.46493e-15 > max(d\Gamma)=3.14e-15 Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=1.40372e-06 > max(d\Gamma)=7.635e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2007) Db K+ pi ) warning: d\Gamma(x)=4.21144e-06 > max(d\Gamma)=1.41e-06 Event 20000 ( 16m 49s elapsed / 1h 7m 17s left ) -> ETA: Fri Dec 01 11:32 XS = 1.75152e+08 pb +- ( 3.17432e+06 pb = 1.81 % ) Blob_List::FourMomentumConservation(): (0x12893428) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.2,0.0962355,-0.033345,0.398412), diff = (0.160325,0.0962355,-0.033345,0.398412). Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=2.80014e-06 > max(d\Gamma)=8.556e-07 Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=3.04858e-06 > max(d\Gamma)=1.349e-06 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 108, 0] ((17.7443,6.01231,-4.00276,15.7513), mass = 3.81924, y = 1.41089) : l : ss_1b (14.7503,5.64968,-3.75471,13.0117) 1.5, kt_max = 0.426516, pt = 6.78357, y = 1.3853 l : dd_1 (2.99399,0.362632,-0.248043,2.73958) 1.125, kt_max = 0, pt = 0.439349, y = 1.55758 Ahadic::Hadronize(): Momentum imbalance: (17.7443,6.01231,-4.00276,15.7513) Event 30000 ( 24m 53s elapsed / 58m 4s left ) -> ETA: Fri Dec 01 11:31 XS = 1.54594e+08 pb +- ( 1.09878e+07 pb = 7.1 % ) Event 40000 ( 32m 52s elapsed / 49m 18s left ) -> ETA: Fri Dec 01 11:30 XS = -9.83906e+07 pb +- ( 1.11224e+07 pb = -11.3 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=1.65587e-06 > max(d\Gamma)=8.179e-07 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=2.72643e-06 > max(d\Gamma)=7.854e-07 Event 50000 ( 41m 32s elapsed / 41m 32s left ) -> ETA: Fri Dec 01 11:31 XS = -2.20723e+07 pb +- ( 9.00177e+06 pb = -40.78 % ) Blob_List::FourMomentumConservation(): (0x12893428) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13016.9,0.392893,0.472895,-16.8607), diff = (16.8719,0.392893,0.472895,-16.8607). Decay_Channel::GenerateKinematics(B+ --> D+ D+b K pi+ ) warning: d\Gamma(x)=1.52227e-06 > max(d\Gamma)=1.145e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.45857e-06 > max(d\Gamma)=1.65587e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=2.45332e-06 > max(d\Gamma)=8.264e-07 Event 60000 ( 50m 5s elapsed / 33m 23s left ) -> ETA: Fri Dec 01 11:32 XS = -3.19722e+07 pb +- ( 7.76308e+06 pb = -24.28 % ) Blob_List::FourMomentumConservation(): (0x12893428) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.1,0.0529798,0.0288926,0.108286), diff = (0.144422,0.0529798,0.0288926,0.108286). Decay_Channel::GenerateKinematics(B --> D Db K+ pi+b ) warning: d\Gamma(x)=2.28557e-06 > max(d\Gamma)=1.32696e-06 Decay_Channel::GenerateKinematics(B --> D*(2007) D+b K+ pi ) warning: d\Gamma(x)=3.04169e-06 > max(d\Gamma)=1.354e-06 Event 70000 ( 58m 33s elapsed / 25m 5s left ) -> ETA: Fri Dec 01 11:32 XS = 3.20698e+06 pb +- ( 6.89037e+06 pb = 214.85 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=2.03478e-06 > max(d\Gamma)=1.247e-06 Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.30719e-06 > max(d\Gamma)=1.305e-06 Event 80000 ( 1h 7m 4s elapsed / 16m 46s left ) -> ETA: Fri Dec 01 11:32 XS = -1.07096e+07 pb +- ( 6.28784e+06 pb = -58.71 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=3.47163e-06 > max(d\Gamma)=2.45857e-06 Photons::AddRadiation(): Momentum not conserved after treatment: (0.0022366,-8.15418e-07,5.88561e-07,-0.0022366) Decay_Handler_Base::AttachExtraQED(): Soft photon handler failed, retrying event. Event 90000 ( 1h 15m 37s elapsed / 8m 24s left ) -> ETA: Fri Dec 01 11:32 XS = 2.62553e+07 pb +- ( 5.64628e+06 pb = 21.5 % ) Blob_List::FourMomentumConservation(): (0x12893428) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.2,-0.00992776,-0.0192529,0.172259), diff = (0.173619,-0.00992776,-0.0192529,0.172259). Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=2.36536e-06 > max(d\Gamma)=1.212e-06 Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=4.22225e-14 > max(d\Gamma)=2.716e-14 Event 100000 ( 5073 s total ) = 1.70317e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3007){ } +-------------------------------------------------------------+ | | | Total XS is 4.31056e+07 pb +- ( 5.13224e+06 pb = 11.9 % ) | | | +-------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 4 (100065) -> 0 % From "Jet_Evolution:CSS": 1 (553895) -> 0 % } Retried events { From "Beam_Remnants": 42 (100065) -> 0 % From "Hadron_Decays": 1 (131022) -> 0 % From "Hadronization:Ahadic": 18 (131040) -> 0 % From "Jet_Evolution:CSS": 4346 (553895) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 14822 (0) -> 14822. } Retried methods { From "Decay_Channel::GenerateKinematics": 38 (34441004) -> 0 % } } Time: 1h 24m 51s on Fri Dec 1 11:33:12 2023 (User: 1h 24m 31s, System: 2s, Children User: 0s, Children System: 0s) Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Sat Dec 2 17:59:10 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3007 ----------------------------------------------------------------------------- ----------- 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 9f988e9b9e17ef2f1eee27b92ac20c73c969aec6. ===> DIRE/Shower has local modifications <=== 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 ( 243 MB, 9s / 8s ). Matrix_Element_Handler::InitializeProcesses(): Performing tests ................................................................ done ( 245 MB, 0s / 0s ). Initialized the Matrix_Element_Handler for the hard processes. Initialized the Beam_Remnant_Handler. Lund_Interface::AdjustProperties Adjusted mass of B(s2)* (535) from 5.8397 to 6.07 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of B(c)+ (541) from 6.4 to 6.594 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of Xi(c)'+ (4322) from 2.578 to 2.55 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of Xi(b)'-_fict (5312) from 5.89 to 5.96 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of Xi(b)'_fict (5322) from 5.89 to 5.96 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of f(0)(1370) (10221) from 1.4 to 1 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of K(1)(1270) (10313) from 1.272 to 1.29 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of K(1)(1270)+ (10323) from 1.272 to 1.29 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of h(1)(1380) (10333) from 1.386 to 1.4 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of D(s0)*(2317)+ (10431) from 2.3178 to 2.5 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of D(1)(2430) (20423) from 2.43267 to 2.372 to allow Pythia decays. Lund_Interface::AdjustProperties Adjusted mass of D(s1)(2460)+ (20433) from 2.4596 to 2.56 to allow Pythia decays. Initialized the Hadron_Decay_Handler, Decay model = Lund 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} = 59.111 mb at PT_{min} = 3.97224 GeV } Profile_Function_Base::CalculateOMean(3.47061): Results are { k = 13.8932 <\tilde{O}> = 0.249806 } 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__QCD(BVI) Process_Group::CalculateTotalXSec(): Calculate xs for '2_2__j__j__j__j__QCD(BVI)' (Amegic) 2_2__j__j__j__j__QCD(BVI) : 1.87932e+08 pb +- ( 3.40552e+06 pb = 1.8121 % )  exp. eff: 1.69529e-08 % Read in channels from directory : Results/Comix/MC_2_3__j__j__j__j__j__QCD(RS) Process_Group::CalculateTotalXSec(): Calculate xs for '2_3__j__j__j__j__j__QCD(RS)' (Comix) 2_3__j__j__j__j__j__QCD(RS) : 8.89703e+07 pb +- ( 6.86386e+06 pb = 7.71478 % )  exp. eff: 4.40679e-09 % reduce max for 2_2__j__j__j__j__QCD(BVI) to 0.000108109 ( eps = 0.001 ) reduce max for 2_3__j__j__j__j__j__QCD(RS) to 4.21217e-05 ( 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:Lund Hadronization : Hadron_Decays Unknown : Analysis : Rivet --------------------------------------------------------- Event 1 ( 12s elapsed / 14d 8h 9m 47s left ) -> ETA: Sun Dec 17 02:09 XS = -3.53648e+07 pb +- ( 3.53648e+07 pb = -100 % ) Event 2 ( 12s elapsed / 7d 4h 29m 47s left ) -> ETA: Sat Dec 09 22:29 XS = -7.07297e+07 pb +- ( 0 pb = 0 % ) Event 3 ( 12s elapsed / 4d 19h 27m 34s left ) -> ETA: Thu Dec 07 13:27 XS = -1.06095e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 12s elapsed / 3d 15h 37s left ) -> ETA: Wed Dec 06 09:00 XS = -1.41459e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 12s elapsed / 2d 21h 43m 7s left ) -> ETA: Tue Dec 05 15:42 XS = -1.76824e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 12s elapsed / 2d 10h 14m 14s left ) -> ETA: Tue Dec 05 04:13 XS = -2.12189e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 12s elapsed / 2d 2h 6m 55s left ) -> ETA: Mon Dec 04 20:06 XS = -2.47554e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 12s elapsed / 1d 19h 57m 17s left ) -> ETA: Mon Dec 04 13:56 XS = -2.82919e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 12s elapsed / 1d 15h 11m 38s left ) -> ETA: Mon Dec 04 09:11 XS = -3.18284e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 12s elapsed / 1d 11h 23m 7s left ) -> ETA: Mon Dec 04 05:22 XS = -3.53648e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 13s elapsed / 18h 5m 36s left ) -> ETA: Sun Dec 03 12:05 XS = -7.07297e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 13s elapsed / 12h 26m 26s left ) -> ETA: Sun Dec 03 06:26 XS = -1.06095e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 13s elapsed / 9h 36m 26s left ) -> ETA: Sun Dec 03 03:36 XS = -1.41459e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 14s elapsed / 7h 53m 45s left ) -> ETA: Sun Dec 03 01:53 XS = -1.76824e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 14s elapsed / 6h 46m 8s left ) -> ETA: Sun Dec 03 00:45 XS = -2.12189e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 14s elapsed / 5h 56m 10s left ) -> ETA: Sat Dec 02 23:55 XS = -2.47554e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 15s elapsed / 5h 18m 4s left ) -> ETA: Sat Dec 02 23:17 XS = -2.82919e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 15s elapsed / 4h 49m 11s left ) -> ETA: Sat Dec 02 22:48 XS = -3.18284e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 16s elapsed / 4h 29m 3s left ) -> ETA: Sat Dec 02 22:28 XS = -3.53648e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 20s elapsed / 2h 46m 29s left ) -> ETA: Sat Dec 02 20:46 XS = -7.07297e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 24s elapsed / 2h 15m 58s left ) -> ETA: Sat Dec 02 20:15 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 393 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = -1.37072e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 29s elapsed / 2h 43s left ) -> ETA: Sat Dec 02 20:00 XS = -5.27841e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 33s elapsed / 1h 50m 50s left ) -> ETA: Sat Dec 02 19:50 XS = -4.58825e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 38s elapsed / 1h 45m 35s left ) -> ETA: Sat Dec 02 19:45 XS = -3.09087e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 45s elapsed / 1h 46m 32s left ) -> ETA: Sat Dec 02 19:46 XS = -3.09087e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 51s elapsed / 1h 47m 14s left ) -> ETA: Sat Dec 02 19:47 XS = -3.09086e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 58s elapsed / 1h 47m 12s left ) -> ETA: Sat Dec 02 19:47 XS = -3.09086e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 3s elapsed / 1h 45m 22s left ) -> ETA: Sat Dec 02 19:45 XS = -2.37739e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 49s elapsed / 1h 29m 25s left ) -> ETA: Sat Dec 02 19:30 XS = 5.93112e+07 pb +- ( 2.17601e+07 pb = 36.68 % ) Event 3000 ( 2m 33s elapsed / 1h 22m 35s left ) -> ETA: Sat Dec 02 19:24 XS = 1.70486e+07 pb +- ( 1.93243e+07 pb = 113.34 % ) Event 4000 ( 3m 14s elapsed / 1h 17m 40s left ) -> ETA: Sat Dec 02 19:20 XS = 1.43523e+08 pb +- ( 1.48928e+07 pb = 10.37 % ) Event 5000 ( 3m 55s elapsed / 1h 14m 31s left ) -> ETA: Sat Dec 02 19:17 XS = 1.90389e+08 pb +- ( 1.24845e+07 pb = 6.55 % ) Event 6000 ( 4m 39s elapsed / 1h 13m left ) -> ETA: Sat Dec 02 19:17 XS = 1.63783e+08 pb +- ( 1.06859e+07 pb = 6.52 % ) Event 7000 ( 5m 23s elapsed / 1h 11m 39s left ) -> ETA: Sat Dec 02 19:16 XS = 1.33295e+08 pb +- ( 1.0158e+07 pb = 7.62 % ) Event 8000 ( 6m 5s elapsed / 1h 10m 7s left ) -> ETA: Sat Dec 02 19:15 XS = 2.53712e+08 pb +- ( 9.0605e+06 pb = 3.57 % ) Event 9000 ( 6m 48s elapsed / 1h 8m 45s left ) -> ETA: Sat Dec 02 19:14 XS = 1.51929e+08 pb +- ( 1.26535e+07 pb = 8.32 % ) Event 10000 ( 7m 31s elapsed / 1h 7m 40s left ) -> ETA: Sat Dec 02 19:14 XS = 2.66094e+07 pb +- ( 1.45744e+07 pb = 54.77 % ) Event 20000 ( 14m 50s elapsed / 59m 20s left ) -> ETA: Sat Dec 02 19:13 XS = 7.70588e+07 pb +- ( 7.85517e+06 pb = 10.19 % ) Event 30000 ( 22m 12s elapsed / 51m 49s left ) -> ETA: Sat Dec 02 19:13 XS = 1.54343e+08 pb +- ( 6.01263e+06 pb = 3.89 % ) Event 40000 ( 29m 41s elapsed / 44m 32s left ) -> ETA: Sat Dec 02 19:13 XS = 1.50233e+08 pb +- ( 4.91935e+06 pb = 3.27 % ) Event 50000 ( 36m 56s elapsed / 36m 56s left ) -> ETA: Sat Dec 02 19:13 XS = 8.89455e+07 pb +- ( 5.63745e+06 pb = 6.33 % ) Event 60000 ( 44m 30s elapsed / 29m 40s left ) -> ETA: Sat Dec 02 19:13 XS = 1.01539e+08 pb +- ( 5.159e+06 pb = 5.08 % ) Event 70000 ( 52m 13s elapsed / 22m 23s left ) -> ETA: Sat Dec 02 19:14 XS = 1.11382e+08 pb +- ( 4.59771e+06 pb = 4.12 % ) Blob_List::FourMomentumConservation(): (0x11cde408) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.9,0.0043598,0.00658377,0.141433), diff = (-0.124799,0.0043598,0.00658377,0.141433). Event 80000 ( 59m 33s elapsed / 14m 53s left ) -> ETA: Sat Dec 02 19:13 XS = 1.21216e+08 pb +- ( 4.46078e+06 pb = 3.68 % ) Blob_List::FourMomentumConservation(): (0x11cde408) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.4,0.0178574,-0.0245453,-0.373791), diff = (0.375023,0.0178574,-0.0245453,-0.373791). Event 90000 ( 1h 7m 10s elapsed / 7m 27s left ) -> ETA: Sat Dec 02 19:14 XS = 1.25743e+08 pb +- ( 3.92597e+06 pb = 3.12 % ) Event 100000 ( 4486 s total ) = 1.92594e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSSPythia/3007){ } +------------------------------------------------------------+ | | | Total XS is 1.36659e+08 pb +- ( 3.4983e+06 pb = 2.55 % ) | | | +------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 2 (100044) -> 0 % From "Jet_Evolution:CSS": 124 (549453) -> 0 % } Retried events { From "Beam_Remnants": 42 (100044) -> 0 % From "Jet_Evolution:CSS": 4139 (549453) -> 0.7 % } } Time: 1h 14m 59s on Sat Dec 2 19:14:10 2023 (User: 1h 14m 40s, System: 2s, Children User: 0s, Children System: 0s)