Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu Nov 30 10:04:27 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3027 ----------------------------------------------------------------------------- ----------- 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 / 11d 16h 49m 49s left ) -> ETA: Tue Dec 12 02:54 XS = 2.74105e+07 pb +- ( 2.74105e+07 pb = 100 % ) Event 2 ( 10s elapsed / 5d 20h 41m 29s left ) -> ETA: Wed Dec 06 06:46 XS = 5.48209e+07 pb +- ( 5.48209e+07 pb = 100 % ) Event 3 ( 10s elapsed / 3d 22h 4m 16s left ) -> ETA: Mon Dec 04 08:08 XS = 8.22314e+07 pb +- ( 8.22314e+07 pb = 100 % ) Event 4 ( 10s elapsed / 2d 22h 53m 59s left ) -> ETA: Sun Dec 03 08:58 XS = 1.09642e+08 pb +- ( 1.09642e+08 pb = 100 % ) Event 5 ( 10s elapsed / 2d 9h 19m 49s left ) -> ETA: Sat Dec 02 19:24 XS = 1.37052e+08 pb +- ( 1.37052e+08 pb = 100 % ) Event 6 ( 10s elapsed / 2d 11m 29s left ) -> ETA: Sat Dec 02 10:16 XS = 1.64463e+08 pb +- ( 1.64463e+08 pb = 100 % ) Event 7 ( 10s elapsed / 1d 17h 27m 55s left ) -> ETA: Sat Dec 02 03:32 XS = 1.91873e+08 pb +- ( 1.91873e+08 pb = 100 % ) Event 8 ( 10s elapsed / 1d 12h 21m 4s left ) -> ETA: Fri Dec 01 22:25 XS = 2.19284e+08 pb +- ( 2.19284e+08 pb = 100 % ) Event 9 ( 10s elapsed / 1d 8h 27m 58s left ) -> ETA: Fri Dec 01 18:32 XS = 2.46694e+08 pb +- ( 2.46694e+08 pb = 100 % ) Event 10 ( 10s elapsed / 1d 5h 18m 9s left ) -> ETA: Fri Dec 01 15:22 XS = 2.74105e+08 pb +- ( 2.74105e+08 pb = 100 % ) Event 20 ( 10s elapsed / 15h 4m 49s left ) -> ETA: Fri Dec 01 01:09 XS = 5.48209e+08 pb +- ( 5.48209e+08 pb = 100 % ) Event 30 ( 11s elapsed / 10h 25m 22s left ) -> ETA: Thu Nov 30 20:30 XS = 3.34778e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 11s elapsed / 8h 11m 28s left ) -> ETA: Thu Nov 30 18:16 XS = 5.77828e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 12s elapsed / 6h 48m 7s left ) -> ETA: Thu Nov 30 16:52 XS = 5.06644e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 12s elapsed / 5h 53m 23s left ) -> ETA: Thu Nov 30 15:58 XS = 5.07239e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 13s elapsed / 5h 12m 52s left ) -> ETA: Thu Nov 30 15:17 XS = 5.07834e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 13s elapsed / 4h 43m 18s left ) -> ETA: Thu Nov 30 14:48 XS = 4.06283e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 13s elapsed / 4h 18m 28s left ) -> ETA: Thu Nov 30 14:23 XS = 2.90368e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 14s elapsed / 4h 1m 45s left ) -> ETA: Thu Nov 30 14:06 XS = 1.56375e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 20s elapsed / 2h 49m 29s left ) -> ETA: Thu Nov 30 12:54 XS = 1.27093e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 26s elapsed / 2h 25m 13s left ) -> ETA: Thu Nov 30 12:30 XS = 1.27131e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 31s elapsed / 2h 12m 28s left ) -> ETA: Thu Nov 30 12:17 XS = 1.56011e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 37s elapsed / 2h 4m 4s left ) -> ETA: Thu Nov 30 12:09 XS = 1.34905e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 43s elapsed / 1h 58m 48s left ) -> ETA: Thu Nov 30 12:04 XS = 1.39717e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 48s elapsed / 1h 55m 8s left ) -> ETA: Thu Nov 30 12:00 XS = 1.44529e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 54s elapsed / 1h 53m 20s left ) -> ETA: Thu Nov 30 11:58 XS = 1.04941e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 1s elapsed / 1h 52m 17s left ) -> ETA: Thu Nov 30 11:57 XS = 9.54352e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 6s elapsed / 1h 50m 15s left ) -> ETA: Thu Nov 30 11:55 XS = 9.27792e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 5s elapsed / 1h 42m 53s left ) -> ETA: Thu Nov 30 11:49 XS = 1.17627e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 3m 3s elapsed / 1h 38m 39s left ) -> ETA: Thu Nov 30 11:46 XS = 1.33295e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 59s elapsed / 1h 35m 55s left ) -> ETA: Thu Nov 30 11:44 XS = 1.61277e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 58s elapsed / 1h 34m 27s left ) -> ETA: Thu Nov 30 11:43 XS = 1.42945e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x209bee8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.7,0.0470758,-0.0214037,0.717031), diff = (0.718895,0.0470758,-0.0214037,0.717031). Event 6000 ( 5m 57s elapsed / 1h 33m 26s left ) -> ETA: Thu Nov 30 11:43 XS = 1.60159e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 57s elapsed / 1h 32m 20s left ) -> ETA: Thu Nov 30 11:43 XS = 1.55424e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 54s elapsed / 1h 30m 52s left ) -> ETA: Thu Nov 30 11:43 XS = 1.49104e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D+b K pi ) warning: d\Gamma(x)=2.39098e-06 > max(d\Gamma)=1.273e-06 Event 9000 ( 8m 51s elapsed / 1h 29m 39s left ) -> ETA: Thu Nov 30 11:43 XS = 1.45056e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 9m 51s elapsed / 1h 28m 46s left ) -> ETA: Thu Nov 30 11:43 XS = 1.42961e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D D*(2010)+b K+ pi ) warning: d\Gamma(x)=2.93575e-06 > max(d\Gamma)=1.375e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=1.05105e-06 > max(d\Gamma)=7.854e-07 Event 20000 ( 19m 37s elapsed / 1h 18m 30s left ) -> ETA: Thu Nov 30 11:42 XS = 1.82355e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 30000 ( 29m 28s elapsed / 1h 8m 47s left ) -> ETA: Thu Nov 30 11:42 XS = 1.69971e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=1.58451e-06 > max(d\Gamma)=8.556e-07 Decay_Channel::GenerateKinematics(B --> D*(2010)+b D+ K pi ) warning: d\Gamma(x)=1.89368e-06 > max(d\Gamma)=1.274e-06 Event 40000 ( 39m 31s elapsed / 59m 16s left ) -> ETA: Thu Nov 30 11:43 XS = 1.57678e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=1.34858e-06 > max(d\Gamma)=8.179e-07 Event 50000 ( 49m 29s elapsed / 49m 29s left ) -> ETA: Thu Nov 30 11:43 XS = 1.5352e+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 60000 ( 59m 25s elapsed / 39m 37s left ) -> ETA: Thu Nov 30 11:43 XS = 1.51932e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(Omega(c) --> ss_1 s sb u ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=3.10689e-06 > max(d\Gamma)=1.73946e-06 Remnant_Base::AdjustKinematics(): Parton (0x26c2340) has non-positive energy (-nan,-nan,-nan,-nan) Event 70000 ( 1h 9m 28s elapsed / 29m 46s left ) -> ETA: Thu Nov 30 11:43 XS = 1.52137e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x209bee8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.6,0.417627,-0.0195112,-0.323244), diff = (-0.424019,0.417627,-0.0195112,-0.323244). Decay_Channel::GenerateKinematics(B+ --> D+ D+b K pi+ ) warning: d\Gamma(x)=2.25133e-06 > max(d\Gamma)=1.145e-06 Blob_List::FourMomentumConservation(): (0x209bee8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.2,-0.210695,-0.0488424,0.236926), diff = (0.184037,-0.210695,-0.0488424,0.236926). Event 80000 ( 1h 19m 21s elapsed / 19m 50s left ) -> ETA: Thu Nov 30 11:43 XS = 1.52214e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+b D+ K pi ) warning: d\Gamma(x)=2.77561e-06 > max(d\Gamma)=1.89368e-06 Blob_List::FourMomentumConservation(): (0x209bee8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12997.8,-0.332969,0.613214,4.75132), diff = (-2.23269,-0.332969,0.613214,4.75132). Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D+ K pi ) warning: d\Gamma(x)=2.43391e-06 > max(d\Gamma)=1.31e-06 Event 90000 ( 1h 29m 10s elapsed / 9m 54s left ) -> ETA: Thu Nov 30 11:43 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 179 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.57551e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(c)+ --> B(s)* ve e+ ) warning: d\Gamma(x)=1.05379e-12 > max(d\Gamma)=7.03e-13 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 105, 0] ((9.31464,-1.60965,1.59862,-8.2044), mass = 3.78204, y = -1.37936) [> 104] [< 106] : l : dd_1b (6.23034,-0.544208,0.301083,-6.09629) 1.125, kt_max = 0.847744, pt = 0.621943, y = -2.26064 l : ss_1 (3.0843,-1.06544,1.29753,-2.10811) 1.5, kt_max = 0.47842, pt = 1.67892, y = -0.835649 Ahadic::Hadronize(): Momentum imbalance: (9.31464,-1.60965,1.59862,-8.2044) Event 100000 ( 5941 s total ) = 1.4544e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3027){ } +--------------------------------------------------------------+ | | | Total XS is 1.52558e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 4 (100137) -> 0 % } Retried events { From "Beam_Remnants": 67 (100137) -> 0 % From "Hadronization:Ahadic": 66 (132394) -> 0 % From "Jet_Evolution:CSS": 6777 (830894) -> 0.8 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 15495 (0) -> 15495. } Retried methods { From "Decay_Channel::GenerateKinematics": 35 (44009420) -> 0 % } } Time: 1h 39m 5s on Thu Nov 30 11:43:32 2023 (User: 1h 38m 50s, System: 1s, Children User: 0s, Children System: 0s)