Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed May 22 10:53:54 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1076 ----------------------------------------------------------------------------- ----------- 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 : 1.42488e+08 pb +- ( 1.09668e+06 pb = 0.769661 % )  exp. eff: 7.99084e-07 % reduce max for 2_2__j__j__j__j to 0.00662642 ( 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 ( 10s elapsed / 6d 7h 56m 29s left ) -> ETA: Tue May 28 18:50 XS = 108.349 pb +- ( 108.349 pb = 100 % ) Event 2 ( 10s elapsed / 3d 4h 14m 49s left ) -> ETA: Sat May 25 15:09 XS = 216.698 pb +- ( 216.698 pb = 100 % ) Event 3 ( 11s elapsed / 2d 3h 23m 8s left ) -> ETA: Fri May 24 14:17 XS = 325.046 pb +- ( 325.046 pb = 100 % ) Event 4 ( 11s elapsed / 1d 15h 3m 33s left ) -> ETA: Fri May 24 01:57 XS = 433.395 pb +- ( 433.395 pb = 100 % ) Event 5 ( 11s elapsed / 1d 7h 54m 48s left ) -> ETA: Thu May 23 18:49 XS = 541.744 pb +- ( 541.744 pb = 100 % ) Event 6 ( 11s elapsed / 1d 2h 50m 55s left ) -> ETA: Thu May 23 13:45 XS = 650.093 pb +- ( 650.093 pb = 100 % ) Event 7 ( 11s elapsed / 23h 10m 16s left ) -> ETA: Thu May 23 10:04 XS = 758.441 pb +- ( 758.441 pb = 100 % ) Event 8 ( 11s elapsed / 20h 22m 43s left ) -> ETA: Thu May 23 07:17 XS = 866.79 pb +- ( 866.79 pb = 100 % ) Event 9 ( 11s elapsed / 18h 11m 28s left ) -> ETA: Thu May 23 05:05 XS = 975.139 pb +- ( 975.139 pb = 100 % ) Event 10 ( 11s elapsed / 16h 28m 58s left ) -> ETA: Thu May 23 03:23 XS = 1083.49 pb +- ( 1083.49 pb = 100 % ) Event 20 ( 12s elapsed / 8h 43m 7s left ) -> ETA: Wed May 22 19:37 XS = 2166.98 pb +- ( 2166.98 pb = 100 % ) Event 30 ( 13s elapsed / 6h 9m 13s left ) -> ETA: Wed May 22 17:03 XS = 3250.46 pb +- ( 3250.46 pb = 100 % ) Event 40 ( 13s elapsed / 4h 50m 48s left ) -> ETA: Wed May 22 15:45 XS = 4333.95 pb +- ( 4333.95 pb = 100 % ) Event 50 ( 14s elapsed / 4h 9m 15s left ) -> ETA: Wed May 22 15:03 XS = 5708.94 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 15s elapsed / 3h 40m 9s left ) -> ETA: Wed May 22 14:34 XS = 10536.7 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 16s elapsed / 3h 15m 54s left ) -> ETA: Wed May 22 14:10 XS = 15364.5 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 17s elapsed / 3h 32s left ) -> ETA: Wed May 22 13:55 XS = 20192.3 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 18s elapsed / 2h 49m 58s left ) -> ETA: Wed May 22 13:44 XS = 3.67792e+07 pb +- ( 1.83655e+07 pb = 49.93 % ) Event 100 ( 18s elapsed / 2h 36m 11s left ) -> ETA: Wed May 22 13:30 XS = 2.20595e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 23s elapsed / 1h 38m 43s left ) -> ETA: Wed May 22 12:33 XS = 4.80335e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 30s elapsed / 1h 23m 33s left ) -> ETA: Wed May 22 12:18 XS = 2.39599e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 38s elapsed / 1h 19m 51s left ) -> ETA: Wed May 22 12:14 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 196 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 2.39603e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 44s elapsed / 1h 13m 45s left ) -> ETA: Wed May 22 12:08 XS = 1.95183e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 50s elapsed / 1h 8m 39s left ) -> ETA: Wed May 22 12:03 XS = 1.27087e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 55s elapsed / 1h 5m 32s left ) -> ETA: Wed May 22 12:00 XS = 1.11028e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 1m elapsed / 1h 2m 19s left ) -> ETA: Wed May 22 11:57 XS = 1.31944e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 6s elapsed / 1h 12s left ) -> ETA: Wed May 22 11:55 XS = 1.36359e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 11s elapsed / 58m 23s left ) -> ETA: Wed May 22 11:53 XS = 1.45161e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 7s elapsed / 50m 51s left ) -> ETA: Wed May 22 11:47 XS = 1.326e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 3m 8s elapsed / 49m 13s left ) -> ETA: Wed May 22 11:46 XS = 1.15516e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 4m 4s elapsed / 46m 56s left ) -> ETA: Wed May 22 11:45 Event_Handler::MPISync() {  Memory usage increased by 26 MB, now 223 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.31689e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 5m 6s elapsed / 45m 54s left ) -> ETA: Wed May 22 11:45 XS = 1.29023e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=1.97882e-06 > max(d\Gamma)=7.299e-07 Event 6000 ( 6m 24s elapsed / 46m 59s left ) -> ETA: Wed May 22 11:47 XS = 1.20211e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 7m 21s elapsed / 45m 12s left ) -> ETA: Wed May 22 11:46 XS = 1.16303e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 8m 17s elapsed / 43m 30s left ) -> ETA: Wed May 22 11:45 XS = 1.25897e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 9m 19s elapsed / 42m 29s left ) -> ETA: Wed May 22 11:45 XS = 1.2202e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 10m 27s elapsed / 41m 50s left ) -> ETA: Wed May 22 11:46 XS = 1.18415e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.0169e-06 > max(d\Gamma)=8.179e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=2.23935e-06 > max(d\Gamma)=1.212e-06 Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=6.2243e-14 > max(d\Gamma)=2.716e-14 Decay_Channel::GenerateKinematics(B --> D D+b K+ pi ) warning: d\Gamma(x)=2.39798e-06 > max(d\Gamma)=1.263e-06 Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=2.12757e-06 > max(d\Gamma)=8.84e-07 Event 20000 ( 20m 56s elapsed / 31m 24s left ) -> ETA: Wed May 22 11:46 XS = 1.24241e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30000 ( 31m 15s elapsed / 20m 50s left ) -> ETA: Wed May 22 11:46 Event_Handler::MPISync() {  Memory usage increased by 21 MB, now 244 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.17885e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(c)+ --> B(s)* ve e+ ) warning: d\Gamma(x)=1.22667e-12 > max(d\Gamma)=7.03e-13 Event 40000 ( 40m 43s elapsed / 10m 10s left ) -> ETA: Wed May 22 11:45 XS = 1.27431e+08 pb +- ( -nan pb = -2.14748e+07 % ) Remnant_Base::AdjustKinematics(): Parton (0x9450c80) has non-positive energy (-nan,-nan,-nan,-nan) Decay_Channel::GenerateKinematics(B+ --> D*(2007) Db K+ pi ) warning: d\Gamma(x)=1.93203e-06 > max(d\Gamma)=1.41e-06 Event 50000 ( 3042 s total ) = 1.42001e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1076){ } +--------------------------------------------------------------+ | | | Total XS is 1.33397e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 Retried events { From "Beam_Remnants": 22 (50034) -> 0 % From "Hadronization:Ahadic": 12 (65564) -> 0 % From "Jet_Evolution:CSS": 2132 (294120) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7306 (0) -> 7306. } Retried methods { From "Decay_Channel::GenerateKinematics": 27 (18050647) -> 0 % } } Time: 51m on Wed May 22 11:44:54 2024 (User: 50m 37s, System: 2s, Children User: 0s, Children System: 0s)