Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Tue Mar 12 12:48:02 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3199 ----------------------------------------------------------------------------- ----------- 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. ===> ATOOLS/Math has local modifications <=== ===> DIRE/Shower has local modifications <=== ===> METOOLS/Explicit has local modifications <=== Beam_Spectra_Handler : type = Monochromatic*Monochromatic for P+ ((3500,0,0,3500)) and P+ ((3500,0,0,-3500)) 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} = 44.1499 mb at PT_{min} = 3.59766 GeV } Profile_Function_Base::CalculateOMean(2.88933): Results are { k = 10.3999 <\tilde{O}> = 0.277823 } 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 : 5.88158e+07 pb +- ( 415015 pb = 0.705619 % )  exp. eff: 1.13615e-06 % reduce max for 2_2__j__j__j__j to 0.0131179 ( 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 ( 4s elapsed / 11h 16m 35s left ) -> ETA: Wed Mar 13 00:04 XS = 151666 pb +- ( 151666 pb = 100 % ) Event 2 ( 4s elapsed / 5h 42m 25s left ) -> ETA: Tue Mar 12 18:30 XS = 303332 pb +- ( 303332 pb = 100 % ) Event 3 ( 4s elapsed / 3h 52m 42s left ) -> ETA: Tue Mar 12 16:40 XS = 454998 pb +- ( 454998 pb = 100 % ) Event 4 ( 4s elapsed / 2h 55m 45s left ) -> ETA: Tue Mar 12 15:43 XS = 606664 pb +- ( 606664 pb = 100 % ) Event 5 ( 4s elapsed / 2h 22m 35s left ) -> ETA: Tue Mar 12 15:10 XS = 758329 pb +- ( 758329 pb = 100 % ) Event 6 ( 4s elapsed / 2h 28s left ) -> ETA: Tue Mar 12 14:48 XS = 909995 pb +- ( 909995 pb = 100 % ) Event 7 ( 4s elapsed / 1h 44m 55s left ) -> ETA: Tue Mar 12 14:33 XS = 455441 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 4s elapsed / 1h 33m 28s left ) -> ETA: Tue Mar 12 14:21 XS = 455883 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 4s elapsed / 1h 23m 48s left ) -> ETA: Tue Mar 12 14:11 XS = 456326 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 4s elapsed / 1h 16m 35s left ) -> ETA: Tue Mar 12 14:04 XS = 456769 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 5s elapsed / 43m 14s left ) -> ETA: Tue Mar 12 13:31 XS = 1.21996e+06 pb +- ( 410541 pb = 33.65 % ) Event 30 ( 5s elapsed / 31m 4s left ) -> ETA: Tue Mar 12 13:19 XS = 3.24475e+07 pb +- ( 1.44951e+07 pb = 44.67 % ) Event 40 ( 6s elapsed / 25m 21s left ) -> ETA: Tue Mar 12 13:13 XS = 7.54846e+07 pb +- ( 5.93355e+06 pb = 7.86 % ) Event 50 ( 6s elapsed / 22m 13s left ) -> ETA: Tue Mar 12 13:10 XS = 1.27316e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 7s elapsed / 20m 7s left ) -> ETA: Tue Mar 12 13:08 XS = 9.78817e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 7s elapsed / 18m 52s left ) -> ETA: Tue Mar 12 13:07 XS = 8.9076e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 8s elapsed / 17m 50s left ) -> ETA: Tue Mar 12 13:06 XS = 8.91079e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 9s elapsed / 16m 57s left ) -> ETA: Tue Mar 12 13:05 XS = 8.91398e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 9s elapsed / 16m 11s left ) -> ETA: Tue Mar 12 13:04 XS = 6.79431e+07 pb +- ( 2.68773e+06 pb = 3.95 % ) Event 200 ( 15s elapsed / 12m 43s left ) -> ETA: Tue Mar 12 13:01 XS = 5.52077e+07 pb +- ( 926673 pb = 1.67 % ) Event 300 ( 21s elapsed / 11m 36s left ) -> ETA: Tue Mar 12 13:00 XS = 4.20381e+07 pb +- ( 2.25812e+06 pb = 5.37 % ) Event 400 ( 26s elapsed / 10m 46s left ) -> ETA: Tue Mar 12 12:59 XS = 4.10983e+07 pb +- ( 2.29473e+06 pb = 5.58 % ) Event 500 ( 32s elapsed / 10m 14s left ) -> ETA: Tue Mar 12 12:58 XS = 4.12226e+07 pb +- ( 2.26561e+06 pb = 5.49 % ) Event 600 ( 37s elapsed / 9m 51s left ) -> ETA: Tue Mar 12 12:58 XS = 4.1347e+07 pb +- ( 2.23603e+06 pb = 5.4 % ) Event 700 ( 43s elapsed / 9m 32s left ) -> ETA: Tue Mar 12 12:58 XS = 4.14713e+07 pb +- ( 2.20597e+06 pb = 5.31 % ) Event 800 ( 48s elapsed / 9m 20s left ) -> ETA: Tue Mar 12 12:58 XS = 3.94787e+07 pb +- ( 1.98228e+06 pb = 5.02 % ) Event 900 ( 54s elapsed / 9m 12s left ) -> ETA: Tue Mar 12 12:58 XS = 3.92472e+07 pb +- ( 1.44246e+06 pb = 3.67 % ) Event 1000 ( 1m elapsed / 9m 1s left ) -> ETA: Tue Mar 12 12:58 XS = 4.39227e+07 pb +- ( 1.01611e+06 pb = 2.31 % ) Event 2000 ( 1m 57s elapsed / 7m 48s left ) -> ETA: Tue Mar 12 12:57 XS = 6.47619e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 58s elapsed / 6m 57s left ) -> ETA: Tue Mar 12 12:58 XS = 7.00705e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 4m 3s elapsed / 6m 5s left ) -> ETA: Tue Mar 12 12:58 XS = 5.99283e+07 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> Db vmu mu+ ) warning: d\Gamma(x)=2.43689e-13 > max(d\Gamma)=1.859e-13 Event 5000 ( 5m 8s elapsed / 5m 8s left ) -> ETA: Tue Mar 12 12:58 XS = 5.88478e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 6m 14s elapsed / 4m 9s left ) -> ETA: Tue Mar 12 12:58 XS = 5.54775e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 7m 19s elapsed / 3m 8s left ) -> ETA: Tue Mar 12 12:58 XS = 5.14229e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 8m 23s elapsed / 2m 5s left ) -> ETA: Tue Mar 12 12:58 XS = 5.19298e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 9m 28s elapsed / 1m 3s left ) -> ETA: Tue Mar 12 12:58 XS = 5.48076e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 628 s total ) = 1.3745e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3199){ } +--------------------------------------------------------------+ | | | Total XS is 5.33532e+07 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 10000 New events { From "Jet_Evolution:CSS": 1 (47433) -> 0 % } Retried events { From "Beam_Remnants": 12 (10018) -> 0.1 % From "Hadronization:Ahadic": 6 (12215) -> 0 % From "Jet_Evolution:CSS": 295 (47433) -> 0.6 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 978 (0) -> 978. } Retried methods { From "Decay_Channel::GenerateKinematics": 7 (2726020) -> 0 % } } Time: 10m 31s on Tue Mar 12 12:58:34 2024 (User: 10m 26s, System: 0s, Children User: 0s, Children System: 0s)