Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed May 22 10:53:51 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1037 ----------------------------------------------------------------------------- ----------- 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 2h 48m 9s left ) -> ETA: Tue May 28 13:42 XS = 48694 pb +- ( 48694 pb = 100 % ) Event 2 ( 10s elapsed / 3d 1h 48m 59s left ) -> ETA: Sat May 25 12:43 XS = 97388 pb +- ( 97388 pb = 100 % ) Event 3 ( 10s elapsed / 2d 1h 29m 15s left ) -> ETA: Fri May 24 12:23 XS = 146082 pb +- ( 146082 pb = 100 % ) Event 4 ( 10s elapsed / 1d 13h 29m 49s left ) -> ETA: Fri May 24 00:23 XS = 194776 pb +- ( 194776 pb = 100 % ) Event 5 ( 10s elapsed / 1d 6h 13m 9s left ) -> ETA: Thu May 23 17:07 XS = 243470 pb +- ( 243470 pb = 100 % ) Event 6 ( 10s elapsed / 1d 1h 22m 2s left ) -> ETA: Thu May 23 12:16 XS = 292164 pb +- ( 292164 pb = 100 % ) Event 7 ( 11s elapsed / 21h 51m 43s left ) -> ETA: Thu May 23 08:45 XS = 340858 pb +- ( 340858 pb = 100 % ) Event 8 ( 11s elapsed / 19h 17m 6s left ) -> ETA: Thu May 23 06:11 XS = 389552 pb +- ( 389552 pb = 100 % ) Event 9 ( 11s elapsed / 17h 14m 4s left ) -> ETA: Thu May 23 04:08 XS = 438246 pb +- ( 438246 pb = 100 % ) Event 10 ( 11s elapsed / 15h 33m 58s left ) -> ETA: Thu May 23 02:28 XS = 486940 pb +- ( 486940 pb = 100 % ) Event 20 ( 11s elapsed / 8h 13m 33s left ) -> ETA: Wed May 22 19:07 XS = 1.06118e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 12s elapsed / 5h 41m 44s left ) -> ETA: Wed May 22 16:35 XS = 4.46047e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 4h 26m 14s left ) -> ETA: Wed May 22 15:20 XS = 7.85976e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 13s elapsed / 3h 41m 46s left ) -> ETA: Wed May 22 14:35 XS = 1.1259e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 3h 11m 51s left ) -> ETA: Wed May 22 14:06 XS = 1.46583e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 14s elapsed / 2h 49m 31s left ) -> ETA: Wed May 22 13:43 XS = 1.80576e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 2h 32m 34s left ) -> ETA: Wed May 22 13:26 XS = 2.14569e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 15s elapsed / 2h 20m 12s left ) -> ETA: Wed May 22 13:14 XS = 1.5541e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 15s elapsed / 2h 10m 9s left ) -> ETA: Wed May 22 13:04 XS = 1.57476e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 22s elapsed / 1h 33m 44s left ) -> ETA: Wed May 22 12:28 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 194 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.60643e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 27s elapsed / 1h 16m 48s left ) -> ETA: Wed May 22 12:11 XS = 8.68599e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 33s elapsed / 1h 9m 10s left ) -> ETA: Wed May 22 12:03 XS = 6.07508e+07 pb +- ( 4.21467e+06 pb = 6.93 % ) Event 500 ( 39s elapsed / 1h 5m 14s left ) -> ETA: Wed May 22 11:59 XS = 5.0506e+07 pb +- ( 4.66633e+06 pb = 9.23 % ) Event 600 ( 45s elapsed / 1h 2m 17s left ) -> ETA: Wed May 22 11:57 XS = 4.52748e+07 pb +- ( 3.94668e+06 pb = 8.71 % ) Event 700 ( 52s elapsed / 1h 1m 3s left ) -> ETA: Wed May 22 11:55 XS = 3.62878e+07 pb +- ( 3.73508e+06 pb = 10.29 % ) Event 800 ( 57s elapsed / 58m 54s left ) -> ETA: Wed May 22 11:53 XS = 6.26797e+07 pb +- ( 2.92326e+06 pb = 4.66 % ) Event 900 ( 1m 2s elapsed / 56m 49s left ) -> ETA: Wed May 22 11:51 XS = 6.12794e+07 pb +- ( 2.89955e+06 pb = 4.73 % ) Event 1000 ( 1m 7s elapsed / 55m 26s left ) -> ETA: Wed May 22 11:50 XS = 6.00373e+07 pb +- ( 2.96292e+06 pb = 4.93 % ) Event 2000 ( 2m 3s elapsed / 49m 32s left ) -> ETA: Wed May 22 11:45 XS = 8.78545e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 3m 5s elapsed / 48m 31s left ) -> ETA: Wed May 22 11:45 XS = 9.46403e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 59s elapsed / 45m 50s left ) -> ETA: Wed May 22 11:43 XS = 1.05913e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 55s elapsed / 44m 23s left ) -> ETA: Wed May 22 11:43 XS = 1.105e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 54s elapsed / 43m 16s left ) -> ETA: Wed May 22 11:43 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 212 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.11862e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 46s elapsed / 41m 34s left ) -> ETA: Wed May 22 11:42 XS = 1.13362e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 39s elapsed / 40m 13s left ) -> ETA: Wed May 22 11:41 XS = 1.23955e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 8m 33s elapsed / 38m 59s left ) -> ETA: Wed May 22 11:41 XS = 1.26158e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 9m 30s elapsed / 38m 1s left ) -> ETA: Wed May 22 11:41 Event_Handler::MPISync() {  Memory usage increased by 29 MB, now 242 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.15292e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=6.03336e-06 > max(d\Gamma)=7.854e-07 Decay_Channel::GenerateKinematics(B --> Db D+ K pi+b ) warning: d\Gamma(x)=2.00861e-06 > max(d\Gamma)=1.184e-06 Event 20000 ( 20m 14s elapsed / 30m 21s left ) -> ETA: Wed May 22 11:44 XS = 1.32601e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=4.24035e-14 > max(d\Gamma)=2.716e-14 Event 30000 ( 29m 47s elapsed / 19m 51s left ) -> ETA: Wed May 22 11:43 XS = 1.32266e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x31394c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13002.8,-1.1611,0.819067,2.27915), diff = (2.79017,-1.1611,0.819067,2.27915). Event 40000 ( 39m 30s elapsed / 9m 52s left ) -> ETA: Wed May 22 11:43 XS = 1.31132e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 100, 0] ((10.3961,-0.72201,-0.854214,-9.64885), mass = 3.70499, y = -1.64469) : l : ss_1b (7.80345,-0.139724,0.211822,-7.65372) 1.5, kt_max = 0.956231, pt = 0.253755, y = -2.3185 l : dd_1 (2.59261,-0.582286,-1.06604,-1.99512) 1.125, kt_max = 0.539675, pt = 1.2147, y = -1.0192 Ahadic::Hadronize(): Momentum imbalance: (10.3961,-0.72201,-0.854214,-9.64885) Blob_List::FourMomentumConservation(): (0x31394c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12983.3,-3.47371,-3.03976,15.921), diff = (-16.7339,-3.47371,-3.03976,15.921). Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=1.70644e-06 > max(d\Gamma)=1.294e-06 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 149, 0] ((128.795,3.37061,2.81456,128.661), mass = 3.88536, y = 3.78213) : l : ss_1b (26.0512,0.870362,0.953928,25.9759) 1.5, kt_max = 0, pt = 1.29132, y = 3.26904 l : ss_1 (102.744,2.50024,1.86063,102.685) 1.5, kt_max = 0, pt = 3.1166, y = 4.08419 Ahadic::Hadronize(): Momentum imbalance: (128.795,3.37061,2.81456,128.661) Event 50000 ( 2933 s total ) = 1.47293e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1037){ } +--------------------------------------------------------------+ | | | Total XS is 1.35472e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Beam_Remnants": 2 (50041) -> 0 % } Retried events { From "Beam_Remnants": 27 (50041) -> 0 % From "Hadronization:Ahadic": 12 (65477) -> 0 % From "Jet_Evolution:CSS": 2114 (294470) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7454 (0) -> 7454. } Retried methods { From "Decay_Channel::GenerateKinematics": 21 (18020483) -> 0 % } } Time: 49m 2s on Wed May 22 11:42:54 2024 (User: 48m 40s, System: 2s, Children User: 0s, Children System: 0s)