Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu Nov 30 10:04:25 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3016 ----------------------------------------------------------------------------- ----------- 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 9f988e9b9e17ef2f1eee27b92ac20c73c969aec6. ===> DIRE/Shower has local modifications <=== 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 ( 24 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} = 85.0292 mb at PT_{min} = 3.39111 GeV } Profile_Function_Base::CalculateOMean(4.99237): Results are { k = 23.7135 <\tilde{O}> = 0.210525 } 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 : 1.40119e+08 pb +- ( 1.07296e+06 pb = 0.765747 % )  exp. eff: 5.86561e-07 % reduce max for 2_2__j__j__j__j to 0.00494632 ( 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 / 12d 2h 49m 49s left ) -> ETA: Tue Dec 12 12:54 XS = 33600.3 pb +- ( 33600.3 pb = 100 % ) Event 2 ( 10s elapsed / 6d 2h 56m 29s left ) -> ETA: Wed Dec 06 13:01 XS = 67200.6 pb +- ( 67200.6 pb = 100 % ) Event 3 ( 10s elapsed / 4d 2h 8m 42s left ) -> ETA: Mon Dec 04 12:13 XS = 100801 pb +- ( 100801 pb = 100 % ) Event 4 ( 10s elapsed / 3d 1h 53m 9s left ) -> ETA: Sun Dec 03 11:57 XS = 134401 pb +- ( 134401 pb = 100 % ) Event 5 ( 10s elapsed / 2d 11h 36m 29s left ) -> ETA: Sat Dec 02 21:41 XS = 168001 pb +- ( 168001 pb = 100 % ) Event 6 ( 10s elapsed / 2d 1h 54m 15s left ) -> ETA: Sat Dec 02 11:58 XS = 201602 pb +- ( 201602 pb = 100 % ) Event 7 ( 10s elapsed / 1d 19h 46s left ) -> ETA: Sat Dec 02 05:05 XS = 235202 pb +- ( 235202 pb = 100 % ) Event 8 ( 10s elapsed / 1d 13h 46m 29s left ) -> ETA: Fri Dec 01 23:51 XS = 268802 pb +- ( 268802 pb = 100 % ) Event 9 ( 10s elapsed / 1d 9h 42m 2s left ) -> ETA: Fri Dec 01 19:46 XS = 302403 pb +- ( 302403 pb = 100 % ) Event 10 ( 11s elapsed / 1d 6h 33m 9s left ) -> ETA: Fri Dec 01 16:37 XS = 336003 pb +- ( 336003 pb = 100 % ) Event 20 ( 11s elapsed / 15h 57m 18s left ) -> ETA: Fri Dec 01 02:01 XS = 2.5713e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 11s elapsed / 11h 54s left ) -> ETA: Thu Nov 30 21:05 XS = 6.85288e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 8h 32m 42s left ) -> ETA: Thu Nov 30 18:37 XS = 7.13753e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 12s elapsed / 7h 5m 7s left ) -> ETA: Thu Nov 30 17:09 XS = 5.35326e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 6h 9m 13s left ) -> ETA: Thu Nov 30 16:13 XS = 5.73632e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 13s elapsed / 5h 28m 6s left ) -> ETA: Thu Nov 30 15:32 XS = 8.64366e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 4h 56m 38s left ) -> ETA: Thu Nov 30 15:01 XS = 1.1551e+09 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 14s elapsed / 4h 33m 38s left ) -> ETA: Thu Nov 30 14:38 XS = 6.11425e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 15s elapsed / 4h 14m 24s left ) -> ETA: Thu Nov 30 14:19 XS = 5.09603e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 20s elapsed / 2h 52m 49s left ) -> ETA: Thu Nov 30 12:57 XS = 3.79993e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 25s elapsed / 2h 23m 14s left ) -> ETA: Thu Nov 30 12:28 XS = 3.09587e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 30s elapsed / 2h 7m 56s left ) -> ETA: Thu Nov 30 12:12 XS = 2.55028e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 36s elapsed / 2h 1m 25s left ) -> ETA: Thu Nov 30 12:06 XS = 2.15302e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 42s elapsed / 1h 56m 36s left ) -> ETA: Thu Nov 30 12:01 XS = 1.84125e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 48s elapsed / 1h 54m 34s left ) -> ETA: Thu Nov 30 11:59 XS = 1.7385e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 54s elapsed / 1h 52m 57s left ) -> ETA: Thu Nov 30 11:58 XS = 1.60701e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m elapsed / 1h 51m 46s left ) -> ETA: Thu Nov 30 11:57 XS = 1.40422e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 7s elapsed / 1h 50m 42s left ) -> ETA: Thu Nov 30 11:56 XS = 1.31999e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 8s elapsed / 1h 45m 2s left ) -> ETA: Thu Nov 30 11:51 XS = 1.31057e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=2.53528e-06 > max(d\Gamma)=8.264e-07 Event 3000 ( 3m 6s elapsed / 1h 40m 45s left ) -> ETA: Thu Nov 30 11:48 XS = 1.53733e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 4m 5s elapsed / 1h 38m 16s left ) -> ETA: Thu Nov 30 11:46 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 174 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.53505e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 5m 2s elapsed / 1h 35m 52s left ) -> ETA: Thu Nov 30 11:45 XS = 1.73041e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 6m 1s elapsed / 1h 34m 20s left ) -> ETA: Thu Nov 30 11:44 XS = 1.64035e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 59s elapsed / 1h 32m 58s left ) -> ETA: Thu Nov 30 11:44 XS = 1.77525e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 57s elapsed / 1h 31m 31s left ) -> ETA: Thu Nov 30 11:43 XS = 1.88495e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 8m 56s elapsed / 1h 30m 23s left ) -> ETA: Thu Nov 30 11:43 XS = 1.77377e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 9m 55s elapsed / 1h 29m 21s left ) -> ETA: Thu Nov 30 11:43 XS = 1.69884e+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 Blob_List::FourMomentumConservation(): (0x2dde468) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13001.5,0.600269,-0.108717,-0.103404), diff = (1.50658,0.600269,-0.108717,-0.103404). Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=1.66153e-06 > max(d\Gamma)=8.556e-07 Event 20000 ( 19m 50s elapsed / 1h 19m 20s left ) -> ETA: Thu Nov 30 11:43 XS = 1.39735e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x2dde468) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12992.4,-0.101537,0.727761,7.5184), diff = (-7.63638,-0.101537,0.727761,7.5184). Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=1.81344e-06 > max(d\Gamma)=8.84e-07 Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=3.83257e-14 > max(d\Gamma)=2.716e-14 Event 30000 ( 29m 47s elapsed / 1h 9m 30s left ) -> ETA: Thu Nov 30 11:43 XS = 1.49466e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=1.74379e-06 > max(d\Gamma)=1.211e-06 Event 40000 ( 39m 44s elapsed / 59m 36s left ) -> ETA: Thu Nov 30 11:43 XS = 1.49933e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x2dde468) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.4,-0.0157122,-0.00954205,0.38815), diff = (0.388586,-0.0157122,-0.00954205,0.38815). Event 50000 ( 49m 42s elapsed / 49m 42s left ) -> ETA: Thu Nov 30 11:43 XS = 1.45725e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=3.61377e-06 > max(d\Gamma)=7.299e-07 Blob_List::FourMomentumConservation(): (0x2dde468) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.1,-0.00653627,-0.00677782,-0.148046), diff = (0.148354,-0.00653627,-0.00677782,-0.148046). Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=3.6644e-06 > max(d\Gamma)=1.81344e-06 Event 60000 ( 59m 34s elapsed / 39m 42s left ) -> ETA: Thu Nov 30 11:43 XS = 1.42928e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 174, 0] ((56.6708,-0.302451,0.128109,-56.5257), mass = 4.03815, y = -3.33004) : l : ss_1b (44.4352,-0.307502,0.806998,-44.4015) 1.5, kt_max = 0, pt = 0.8636, y = -3.93819 l : ss_1 (12.2355,0.00505081,-0.678889,-12.1243) 1.5, kt_max = 0, pt = 0.678908, y = -2.69429 Ahadic::Hadronize(): Momentum imbalance: (56.6708,-0.302451,0.128109,-56.5257) Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.18887e-06 > max(d\Gamma)=1.257e-06 Blob_List::FourMomentumConservation(): (0x2dde468) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12966.8,0.753111,-3.19979,33.8546), diff = (-33.2082,0.753111,-3.19979,33.8546). Decay_Channel::GenerateKinematics(B --> Db D+ K pi+b ) warning: d\Gamma(x)=2.01017e-06 > max(d\Gamma)=1.28774e-06 Event 70000 ( 1h 9m 14s elapsed / 29m 40s left ) -> ETA: Thu Nov 30 11:43 XS = 1.45527e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x2dde468) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13132.4,0.364177,2.73414,-132.366), diff = (132.395,0.364177,2.73414,-132.366). Event 80000 ( 1h 18m 51s elapsed / 19m 42s left ) -> ETA: Thu Nov 30 11:43 XS = 1.4263e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=3.69709e-06 > max(d\Gamma)=7.854e-07 Event 90000 ( 1h 28m 29s elapsed / 9m 49s left ) -> ETA: Thu Nov 30 11:42 XS = 1.39511e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100000 ( 5887 s total ) = 1.46753e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3016){ } +--------------------------------------------------------------+ | | | Total XS is 1.40012e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 6 (100129) -> 0 % From "Jet_Evolution:CSS": 34 (837331) -> 0 % } Retried events { From "Beam_Remnants": 51 (100129) -> 0 % From "Hadronization:Ahadic": 72 (132732) -> 0 % From "Jet_Evolution:CSS": 6704 (837331) -> 0.8 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 15558 (0) -> 15558. } Retried methods { From "Decay_Channel::GenerateKinematics": 38 (44131934) -> 0 % } } Time: 1h 38m 10s on Thu Nov 30 11:42:36 2023 (User: 1h 37m 48s, System: 1s, Children User: 0s, Children System: 0s)