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 1018 ----------------------------------------------------------------------------- ----------- 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 59m 49s left ) -> ETA: Tue May 28 11:53 XS = 1.06124e+07 pb +- ( 1.06124e+07 pb = 100 % ) Event 2 ( 10s elapsed / 3d 54m 49s left ) -> ETA: Sat May 25 11:48 XS = 2.12247e+07 pb +- ( 2.12247e+07 pb = 100 % ) Event 3 ( 10s elapsed / 2d 53m 9s left ) -> ETA: Fri May 24 11:47 XS = 3.18371e+07 pb +- ( 3.18371e+07 pb = 100 % ) Event 4 ( 10s elapsed / 1d 12h 48m 9s left ) -> ETA: Thu May 23 23:42 XS = 4.24494e+07 pb +- ( 4.24494e+07 pb = 100 % ) Event 5 ( 10s elapsed / 1d 5h 29m 49s left ) -> ETA: Thu May 23 16:23 XS = 5.30618e+07 pb +- ( 5.30618e+07 pb = 100 % ) Event 6 ( 10s elapsed / 1d 43m 9s left ) -> ETA: Thu May 23 11:37 XS = 6.36741e+07 pb +- ( 6.36741e+07 pb = 100 % ) Event 7 ( 10s elapsed / 21h 16m left ) -> ETA: Thu May 23 08:10 XS = 7.42865e+07 pb +- ( 7.42865e+07 pb = 100 % ) Event 8 ( 10s elapsed / 18h 39m 36s left ) -> ETA: Thu May 23 05:33 XS = 8.48988e+07 pb +- ( 8.48988e+07 pb = 100 % ) Event 9 ( 10s elapsed / 16h 37m 58s left ) -> ETA: Thu May 23 03:32 XS = 9.55112e+07 pb +- ( 9.55112e+07 pb = 100 % ) Event 10 ( 10s elapsed / 15h 1m 29s left ) -> ETA: Thu May 23 01:55 XS = 1.06124e+08 pb +- ( 1.06124e+08 pb = 100 % ) Event 20 ( 11s elapsed / 8h 6m 53s left ) -> ETA: Wed May 22 19:01 XS = 3.89126e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 12s elapsed / 5h 53m 7s left ) -> ETA: Wed May 22 16:47 XS = 3.89133e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 13s elapsed / 4h 45m 11s left ) -> ETA: Wed May 22 15:39 XS = 3.89139e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 14s elapsed / 4h 9m 25s left ) -> ETA: Wed May 22 15:03 XS = 3.89146e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 16s elapsed / 3h 44m 2s left ) -> ETA: Wed May 22 14:38 XS = 3.89153e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 17s elapsed / 3h 23m 31s left ) -> ETA: Wed May 22 14:17 Event_Handler::MPISync() {  Memory usage increased by 32 MB, now 211 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 3.8916e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 17s elapsed / 3h 5m 7s left ) -> ETA: Wed May 22 13:59 XS = 4.04768e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 18s elapsed / 2h 48m 46s left ) -> ETA: Wed May 22 13:43 XS = 5.45889e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 18s elapsed / 2h 35m 31s left ) -> ETA: Wed May 22 13:29 XS = 6.8701e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 22s elapsed / 1h 35m 24s left ) -> ETA: Wed May 22 12:29 XS = 2.09822e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 29s elapsed / 1h 21m 12s left ) -> ETA: Wed May 22 12:15 XS = 1.51827e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 34s elapsed / 1h 12m 6s left ) -> ETA: Wed May 22 12:06 XS = 1.79835e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 40s elapsed / 1h 7m 33s left ) -> ETA: Wed May 22 12:02 XS = 1.4782e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 47s elapsed / 1h 5m 5s left ) -> ETA: Wed May 22 11:59 XS = 1.33479e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 52s elapsed / 1h 1m 45s left ) -> ETA: Wed May 22 11:56 XS = 1.0596e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 57s elapsed / 58m 34s left ) -> ETA: Wed May 22 11:53 XS = 1.05105e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 1s elapsed / 56m 9s left ) -> ETA: Wed May 22 11:51 XS = 1.02866e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 6s elapsed / 54m 37s left ) -> ETA: Wed May 22 11:49 XS = 9.1723e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 2s elapsed / 48m 52s left ) -> ETA: Wed May 22 11:44 XS = 1.09597e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(s) --> f(0)(980) J/psi(1S) ) warning: d\Gamma(x)=0.737507 > max(d\Gamma)=0.2717 Event 3000 ( 2m 59s elapsed / 46m 57s left ) -> ETA: Wed May 22 11:43 XS = 1.24987e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(c)+ --> c cb c sb ) warning: d\Gamma(x)=3.69224e-14 > max(d\Gamma)=1.346e-14 Event 4000 ( 4m 4s elapsed / 46m 56s left ) -> ETA: Wed May 22 11:44 XS = 1.16679e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 5m 6s elapsed / 45m 59s left ) -> ETA: Wed May 22 11:45 XS = 1.13564e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 6m 4s elapsed / 44m 29s left ) -> ETA: Wed May 22 11:44 Event_Handler::MPISync() {  Memory usage increased by 26 MB, now 237 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.10562e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 140, 0] ((198.302,1.76584,-0.133096,-198.258), mass = 3.81976, y = -4.5453) : l : uu_1b (156.132,0.895779,0.291333,-156.125) 1.125, kt_max = 0.760076, pt = 0.941963, y = -5.36041 l : ss_1 (42.1704,0.87006,-0.424428,-42.1326) 1.5, kt_max = 0, pt = 0.968062, y = -3.85486 Ahadic::Hadronize(): Momentum imbalance: (198.302,1.76584,-0.133096,-198.258) Event 7000 ( 7m 1s elapsed / 43m 9s left ) -> ETA: Wed May 22 11:44 XS = 1.20304e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 8m 16s elapsed / 43m 24s left ) -> ETA: Wed May 22 11:45 XS = 1.23249e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 9m 8s elapsed / 41m 37s left ) -> ETA: Wed May 22 11:44 XS = 1.179e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 10m 1s elapsed / 40m 5s left ) -> ETA: Wed May 22 11:44 XS = 1.13358e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 58, 0] ((147.718,1.26737,-1.90911,-147.654), mass = 3.70153, y = -4.21727) [> 57] [< 59] : l : ud_0b (115.392,1.11647,-2.07936,-115.363) 1.008, kt_max = 0.949877, pt = 2.36014, y = -4.49886 l : ss_1 (32.3263,0.150894,0.17025,-32.2906) 1.5, kt_max = 0.41904, pt = 0.227495, y = -3.75164 Ahadic::Hadronize(): Momentum imbalance: (147.718,1.26737,-1.90911,-147.654) Decay_Channel::GenerateKinematics(B+ --> K pi+ rho(770) pi ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=1.47519e-06 > max(d\Gamma)=8.556e-07 Event 20000 ( 19m 48s elapsed / 29m 43s left ) -> ETA: Wed May 22 11:43 Event_Handler::MPISync() {  Memory usage increased by 33 MB, now 271 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.22425e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x35644c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12864.4,-3.06318,10.996,-135.036), diff = (-135.563,-3.06318,10.996,-135.036). Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=3.11491e-06 > max(d\Gamma)=8.264e-07 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=2.57922e-06 > max(d\Gamma)=7.854e-07 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 84, 0] ((18.3674,-11.4971,5.66013,12.5217), mass = 4.04344, y = 0.832348) : l : ss_1b (13.6981,-9.38556,4.24961,8.90171) 1.5, kt_max = 0, pt = 10.3028, y = 0.775038 l : ss_1 (4.66932,-2.11151,1.41052,3.62001) 1.5, kt_max = 0, pt = 2.5393, y = 1.03342 Ahadic::Hadronize(): Momentum imbalance: (18.3674,-11.4971,5.66013,12.5217) Event 30000 ( 28m 57s elapsed / 19m 18s left ) -> ETA: Wed May 22 11:42 XS = 1.23262e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40000 ( 38m 6s elapsed / 9m 31s left ) -> ETA: Wed May 22 11:41 XS = 1.26532e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x35644c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13004.6,-0.221989,-0.324183,-4.57941), diff = (4.59625,-0.221989,-0.324183,-4.57941). Event 50000 ( 2789 s total ) = 1.54903e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1018){ } +--------------------------------------------------------------+ | | | Total XS is 1.34124e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Beam_Remnants": 2 (50042) -> 0 % From "Jet_Evolution:CSS": 5 (292982) -> 0 % } Retried events { From "Beam_Remnants": 28 (50042) -> 0 % From "Hadronization:Ahadic": 12 (65481) -> 0 % From "Jet_Evolution:CSS": 2082 (292982) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7506 (0) -> 7506. } Retried methods { From "Decay_Channel::GenerateKinematics": 23 (17995332) -> 0 % } } Time: 46m 36s on Wed May 22 11:40:28 2024 (User: 46m 17s, System: 1s, Children User: 0s, Children System: 0s)