Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu May 23 14:02:15 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1122 ----------------------------------------------------------------------------- ----------- 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 ( 19m 20s elapsed / 1342d 14h 10m 39s left ) -> ETA: Wed Jan 26 03:47 XS = 0.0006433 pb +- ( 0.0006433 pb = 100 % ) Event 2 ( 19m 20s elapsed / 671d 8h 2m 19s left ) -> ETA: Wed Mar 25 21:39 XS = 0.0012866 pb +- ( 0 pb = 0 % ) Event 3 ( 19m 20s elapsed / 447d 13h 48m 26s left ) -> ETA: Thu Aug 14 04:25 XS = 0.0019299 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 19m 20s elapsed / 335d 16h 28m 59s left ) -> ETA: Thu Apr 24 07:06 XS = 0.0025732 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 19m 20s elapsed / 268d 13h 23m 59s left ) -> ETA: Sun Feb 16 03:01 XS = 0.0032165 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 19m 20s elapsed / 223d 19h 15m 6s left ) -> ETA: Thu Jan 02 08:52 XS = 0.0038598 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 19m 20s elapsed / 191d 20h 2m 33s left ) -> ETA: Sun Dec 01 09:39 XS = 0.0045031 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 19m 20s elapsed / 167d 20h 44m 24s left ) -> ETA: Thu Nov 07 10:21 XS = 0.0051464 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 19m 20s elapsed / 149d 5h 31m 46s left ) -> ETA: Sat Oct 19 20:09 Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 190 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 0.0057897 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 19m 20s elapsed / 134d 7h 30m 39s left ) -> ETA: Fri Oct 04 22:07 XS = 0.006433 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 19m 21s elapsed / 67d 4h 39m 48s left ) -> ETA: Mon Jul 29 19:17 XS = 0.012866 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 19m 22s elapsed / 44d 19h 39m 31s left ) -> ETA: Sun Jul 07 10:16 XS = 0.019299 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 19m 22s elapsed / 33d 15h 10m 37s left ) -> ETA: Wed Jun 26 05:47 XS = 0.025732 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 19m 23s elapsed / 26d 21h 59m 56s left ) -> ETA: Wed Jun 19 12:37 XS = 0.032165 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 19m 24s elapsed / 22d 10h 44m 28s left ) -> ETA: Sat Jun 15 01:21 XS = 0.038598 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 19m 25s elapsed / 19d 6h 4m 9s left ) -> ETA: Tue Jun 11 20:41 XS = 0.045031 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 19m 25s elapsed / 16d 20h 32m 1s left ) -> ETA: Sun Jun 09 11:09 XS = 0.051464 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 19m 26s elapsed / 14d 23h 50m 55s left ) -> ETA: Fri Jun 07 14:28 XS = 0.057897 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 19m 27s elapsed / 13d 12h 1m 12s left ) -> ETA: Thu Jun 06 02:38 XS = 0.06433 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 19m 36s elapsed / 6d 19h 5m 23s left ) -> ETA: Thu May 30 09:42 XS = 0.12866 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 19m 44s elapsed / 4d 13h 22m 35s left ) -> ETA: Tue May 28 04:00 XS = 0.19299 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 19m 53s elapsed / 3d 10h 32m 41s left ) -> ETA: Mon May 27 01:10 XS = 0.25732 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 20m 26s elapsed / 2d 19h 49m 31s left ) -> ETA: Sun May 26 10:27 Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 208 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 0.32165 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 20m 35s elapsed / 2d 8h 52m 4s left ) -> ETA: Sat May 25 23:30 XS = 0.38598 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 20m 46s elapsed / 2d 1h 6m 30s left ) -> ETA: Sat May 25 15:45 XS = 0.45031 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 20m 54s elapsed / 1d 19h 12m 54s left ) -> ETA: Sat May 25 09:51 XS = 0.51464 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 21m 3s elapsed / 1d 14h 39m 32s left ) -> ETA: Sat May 25 05:18 XS = 0.57897 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 21m 11s elapsed / 1d 10h 58m 30s left ) -> ETA: Sat May 25 01:37 XS = 0.6433 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 22m 36s elapsed / 18h 27m 58s left ) -> ETA: Fri May 24 09:08 XS = 1.2866 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 23m 57s elapsed / 12h 54m 40s left ) -> ETA: Fri May 24 03:36 Event_Handler::MPISync() {  Memory usage increased by 22 MB, now 230 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.9299 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 25m 20s elapsed / 10h 8m left ) -> ETA: Fri May 24 00:51 XS = 2.5732 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 26m 43s elapsed / 8h 27m 53s left ) -> ETA: Thu May 23 23:12 XS = 3.2165 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 28m 4s elapsed / 7h 19m 44s left ) -> ETA: Thu May 23 22:05 XS = 3.8598 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D K+ pi ) warning: d\Gamma(x)=2.99007e-06 > max(d\Gamma)=1.408e-06 Event 7000 ( 29m 24s elapsed / 6h 30m 45s left ) -> ETA: Thu May 23 21:18 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 246 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 4.5031 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 30m 46s elapsed / 5h 53m 49s left ) -> ETA: Thu May 23 20:42 XS = 5.1464 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 32m 8s elapsed / 5h 25m 3s left ) -> ETA: Thu May 23 20:15 XS = 5.7897 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 33m 31s elapsed / 5h 1m 39s left ) -> ETA: Thu May 23 19:53 XS = 6.433 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(D --> Kb pi+ pi+b pi ) warning: d\Gamma(x)=4.21536e-15 > max(d\Gamma)=3.14e-15 Event 20000 ( 46m 51s elapsed / 3h 7m 24s left ) -> ETA: Thu May 23 18:12 XS = 12.866 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=1.13643e-06 > max(d\Gamma)=8.556e-07 Event 30000 ( 1h 10s elapsed / 2h 20m 25s left ) -> ETA: Thu May 23 17:38 XS = 19.299 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> Db D+ K pi ) warning: d\Gamma(x)=1.66223e-06 > max(d\Gamma)=1.222e-06 Blob_List::FourMomentumConservation(): (0x24c9da8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12997.4,-1.98588,-0.476425,5.95944), diff = (-2.64309,-1.98588,-0.476425,5.95944). Event 40000 ( 1h 18m 9s elapsed / 1h 57m 13s left ) -> ETA: Thu May 23 17:33 XS = 25.732 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D D*(2010)+b K+ pi ) warning: d\Gamma(x)=2.74987e-06 > max(d\Gamma)=1.61066e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=1.15096e-06 > max(d\Gamma)=7.854e-07 Event 50000 ( 1h 32m 39s elapsed / 1h 32m 39s left ) -> ETA: Thu May 23 17:23 XS = 32.165 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.56538e-06 > max(d\Gamma)=1.257e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=3.28299e-06 > max(d\Gamma)=7.299e-07 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 134, 0] ((7.65231,-0.103547,-0.187541,6.53607), mass = 3.97389, y = 1.27123) : l : ss_1b (5.71903,-0.0534065,0.453819,5.49987) 1.5, kt_max = 0, pt = 0.456951, y = 1.96776 l : ss_1 (1.93328,-0.0501406,-0.64136,1.0362) 1.5, kt_max = 0, pt = 0.643317, y = 0.5985 Ahadic::Hadronize(): Momentum imbalance: (7.65231,-0.103547,-0.187541,6.53607) Event 60000 ( 1h 45m 58s elapsed / 1h 10m 39s left ) -> ETA: Thu May 23 17:14 XS = 38.598 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> K rho(770)+b pi+ pi ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=1.81049e-06 > max(d\Gamma)=7.635e-07 Event 70000 ( 1h 58m 56s elapsed / 50m 58s left ) -> ETA: Thu May 23 17:07 XS = 45.031 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D Db K+ pi+b ) warning: d\Gamma(x)=1.68632e-06 > max(d\Gamma)=1.255e-06 Decay_Channel::GenerateKinematics(B(c)+ --> B(s) vmu mu+ ) warning: d\Gamma(x)=1.86665e-12 > max(d\Gamma)=1.379e-12 Event 80000 ( 2h 14m 43s elapsed / 33m 40s left ) -> ETA: Thu May 23 17:06 XS = 51.464 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x24c9da8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999,-1.25431,-1.84533,2.6364), diff = (-0.953452,-1.25431,-1.84533,2.6364). Decay_Channel::GenerateKinematics(B+ --> eta ve e+ ) warning: d\Gamma(x)=2.58959e-16 > max(d\Gamma)=1.959e-16 Event 90000 ( 2h 33m 16s elapsed / 17m 1s left ) -> ETA: Thu May 23 17:08 XS = 57.897 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=6.26116e-06 > max(d\Gamma)=3.28299e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=2.05313e-06 > max(d\Gamma)=1.212e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) Db K+ pi ) warning: d\Gamma(x)=3.04179e-06 > max(d\Gamma)=1.41e-06 Event 100000 ( 10003 s total ) = 863730 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1122){ } +--------------------------------------------------------+ | | | Total XS is 64.33 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 2 (100086) -> 0 % } Retried events { From "Beam_Remnants": 62 (100086) -> 0 % From "Hadronization:Ahadic": 22 (135627) -> 0 % From "Jet_Evolution:CSS": 4255 (588197) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 17421 (0) -> 17421. } Retried methods { From "Decay_Channel::GenerateKinematics": 44 (40430344) -> 0 % } } Time: 3h 2m 34s on Thu May 23 17:04:49 2024 (User: 2h 12m 42s, System: 7s, Children User: 0s, Children System: 0s)