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 1082 ----------------------------------------------------------------------------- ----------- 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 14m 49s left ) -> ETA: Tue May 28 18:09 XS = 463.081 pb +- ( 463.081 pb = 99.99 % ) Event 2 ( 10s elapsed / 3d 4h 18m 59s left ) -> ETA: Sat May 25 15:13 XS = 926.162 pb +- ( 463.081 pb = 49.99 % ) Event 3 ( 11s elapsed / 2d 3h 9m 15s left ) -> ETA: Fri May 24 14:03 XS = 1389.24 pb +- ( 0 pb = 0 % ) Event 4 ( 11s elapsed / 1d 14h 48m 58s left ) -> ETA: Fri May 24 01:43 XS = 1852.32 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 11s elapsed / 1d 7h 21m 28s left ) -> ETA: Thu May 23 18:15 XS = 2315.41 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 11s elapsed / 1d 2h 37m 1s left ) -> ETA: Thu May 23 13:31 XS = 2778.49 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 11s elapsed / 23h 11m 28s left ) -> ETA: Thu May 23 10:05 XS = 3241.57 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 11s elapsed / 20h 28m 58s left ) -> ETA: Thu May 23 07:23 XS = 3704.65 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 11s elapsed / 18h 17m 57s left ) -> ETA: Thu May 23 05:12 XS = 4627.74 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 11s elapsed / 16h 33m 8s left ) -> ETA: Thu May 23 03:27 XS = 6476.99 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 12s elapsed / 8h 49m 22s left ) -> ETA: Wed May 22 19:43 XS = 24969.5 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 13s elapsed / 6h 9m 30s left ) -> ETA: Wed May 22 17:03 XS = 1.27271e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 13s elapsed / 4h 48m 43s left ) -> ETA: Wed May 22 15:43 XS = 2.53805e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 14s elapsed / 4h 1m 5s left ) -> ETA: Wed May 22 14:55 XS = 2.61998e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 15s elapsed / 3h 28m 13s left ) -> ETA: Wed May 22 14:22 XS = 2.7019e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 15s elapsed / 3h 9m 36s left ) -> ETA: Wed May 22 14:04 XS = 2.03578e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 16s elapsed / 2h 55m 1s left ) -> ETA: Wed May 22 13:49 XS = 6.66485e+06 pb +- ( 2.15842e+06 pb = 32.38 % ) Event 90 ( 17s elapsed / 2h 40m 27s left ) -> ETA: Wed May 22 13:34 XS = 2.3446e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 18s elapsed / 2h 30m 21s left ) -> ETA: Wed May 22 13:24 XS = 2.43689e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 24s elapsed / 1h 40m 25s left ) -> ETA: Wed May 22 12:35 XS = 6.53933e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 31s elapsed / 1h 28m 13s left ) -> ETA: Wed May 22 12:22 XS = 5.65221e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 40s elapsed / 1h 24m 34s left ) -> ETA: Wed May 22 12:19 XS = 5.58364e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 46s elapsed / 1h 16m 38s left ) -> ETA: Wed May 22 12:11 XS = 7.44987e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 51s elapsed / 1h 10m 40s left ) -> ETA: Wed May 22 12:05 XS = 8.24263e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 57s elapsed / 1h 7m 8s left ) -> ETA: Wed May 22 12:02 XS = 9.05165e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 1m 3s elapsed / 1h 5m 5s left ) -> ETA: Wed May 22 12:00 XS = 7.927e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 10s elapsed / 1h 4m 5s left ) -> ETA: Wed May 22 11:59 XS = 8.69089e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 15s elapsed / 1h 2m 2s left ) -> ETA: Wed May 22 11:57 XS = 8.13176e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 13s elapsed / 53m 28s left ) -> ETA: Wed May 22 11:49 Event_Handler::MPISync() {  Memory usage increased by 19 MB, now 199 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 8.538e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 3m 13s elapsed / 50m 30s left ) -> ETA: Wed May 22 11:47 XS = 1.44774e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 4m 7s elapsed / 47m 20s left ) -> ETA: Wed May 22 11:45 XS = 1.71901e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> Db D+ K pi ) warning: d\Gamma(x)=2.02741e-06 > max(d\Gamma)=1.222e-06 Event 5000 ( 5m 4s elapsed / 45m 42s left ) -> ETA: Wed May 22 11:44 XS = 1.83282e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 6m 7s elapsed / 44m 55s left ) -> ETA: Wed May 22 11:45 Event_Handler::MPISync() {  Memory usage increased by 63 MB, now 263 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.84447e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 7m 1s elapsed / 43m 7s left ) -> ETA: Wed May 22 11:44 XS = 1.93711e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 8m 5s elapsed / 42m 31s left ) -> ETA: Wed May 22 11:44 XS = 1.87279e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 9m 1s elapsed / 41m 7s left ) -> ETA: Wed May 22 11:44 XS = 1.83651e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=2.15093e-06 > max(d\Gamma)=1.294e-06 Decay_Channel::GenerateKinematics(B --> Db D+ K pi+b ) warning: d\Gamma(x)=2.02294e-06 > max(d\Gamma)=1.184e-06 Event 10000 ( 9m 58s elapsed / 39m 54s left ) -> ETA: Wed May 22 11:44 XS = 1.78532e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x2cfa4c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12998,-0.0823322,-0.057663,1.98307), diff = (-1.98562,-0.0823322,-0.057663,1.98307). Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=4.8735e-06 > max(d\Gamma)=1.0586e-06 Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=4.44746e-14 > max(d\Gamma)=2.716e-14 Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=3.63332e-06 > max(d\Gamma)=1.349e-06 Decay_Channel::GenerateKinematics(B+ --> D Db K+ pi ) warning: d\Gamma(x)=2.07172e-06 > max(d\Gamma)=1.295e-06 Event 20000 ( 20m 25s elapsed / 30m 38s left ) -> ETA: Wed May 22 11:45 XS = 1.48532e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30000 ( 30m 11s elapsed / 20m 7s left ) -> ETA: Wed May 22 11:44 XS = 1.52558e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D Db K+ pi+b ) warning: d\Gamma(x)=2.34762e-06 > max(d\Gamma)=1.255e-06 Event 40000 ( 39m 50s elapsed / 9m 57s left ) -> ETA: Wed May 22 11:43 XS = 1.47519e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x2cfa4c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.2,0.0535078,-0.0316628,0.234197), diff = (0.242378,0.0535078,-0.0316628,0.234197). ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 32, 0] ((17.5484,2.86661,-0.806836,-16.8705), mass = 3.80346, y = -1.96363) [> 31] [< 33] : l : dd_1b (10.8349,2.97423,-0.198698,-10.3558) 1.125, kt_max = 0.762239, pt = 2.98086, y = -1.89477 l : ss_1 (6.71357,-0.107619,-0.608138,-6.51465) 1.5, kt_max = 0.31195, pt = 0.617587, y = -2.09859 Ahadic::Hadronize(): Momentum imbalance: (17.5484,2.86661,-0.806836,-16.8705) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=1.92542e-06 > max(d\Gamma)=9.231e-07 Decay_Channel::GenerateKinematics(B --> D D+b K+ pi ) warning: d\Gamma(x)=1.67481e-06 > max(d\Gamma)=1.263e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=1.51349e-06 > max(d\Gamma)=7.635e-07 Event 50000 ( 2966 s total ) = 1.45668e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1082){ } +-------------------------------------------------------------+ | | | Total XS is 1.4006e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +-------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Beam_Remnants": 2 (50045) -> 0 % From "Jet_Evolution:CSS": 2 (291442) -> 0 % } Retried events { From "Beam_Remnants": 33 (50045) -> 0 % From "Hadronization:Ahadic": 10 (65053) -> 0 % From "Jet_Evolution:CSS": 2139 (291442) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7033 (0) -> 7033. } Retried methods { From "Decay_Channel::GenerateKinematics": 29 (17859473) -> 0 % } } Time: 49m 43s on Wed May 22 11:43:38 2024 (User: 49m 21s, System: 2s, Children User: 0s, Children System: 0s)