Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed May 22 10:53:54 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1098 ----------------------------------------------------------------------------- ----------- 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 ( 8s elapsed / 5d 4h 26m 31s left ) -> ETA: Mon May 27 15:20 XS = 11993.4 pb +- ( 11993.4 pb = 100 % ) Event 2 ( 9s elapsed / 2d 14h 38m 10s left ) -> ETA: Sat May 25 01:32 XS = 23986.9 pb +- ( 23986.9 pb = 100 % ) Event 3 ( 9s elapsed / 1d 17h 59m 17s left ) -> ETA: Fri May 24 04:53 XS = 35980.3 pb +- ( 35980.3 pb = 100 % ) Event 4 ( 9s elapsed / 1d 7h 37m 45s left ) -> ETA: Thu May 23 18:32 XS = 47973.7 pb +- ( 47973.7 pb = 100 % ) Event 5 ( 9s elapsed / 1d 1h 31m 30s left ) -> ETA: Thu May 23 12:25 XS = 59967.2 pb +- ( 59967.2 pb = 100 % ) Event 6 ( 9s elapsed / 21h 23m 10s left ) -> ETA: Thu May 23 08:17 XS = 71960.6 pb +- ( 71960.6 pb = 100 % ) Event 7 ( 9s elapsed / 18h 25m 47s left ) -> ETA: Thu May 23 05:20 XS = 83954 pb +- ( 83954 pb = 100 % ) Event 8 ( 9s elapsed / 16h 11m 43s left ) -> ETA: Thu May 23 03:06 XS = 95947.4 pb +- ( 95947.4 pb = 100 % ) Event 9 ( 9s elapsed / 14h 28m 21s left ) -> ETA: Thu May 23 01:22 XS = 107941 pb +- ( 107941 pb = 100 % ) Event 10 ( 9s elapsed / 13h 4m 50s left ) -> ETA: Wed May 22 23:59 XS = 119934 pb +- ( 119934 pb = 100 % ) Event 20 ( 9s elapsed / 6h 54m 50s left ) -> ETA: Wed May 22 17:49 XS = 92464.4 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 10s elapsed / 4h 54m 49s left ) -> ETA: Wed May 22 15:49 XS = 93291.4 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 11s elapsed / 3h 58m 8s left ) -> ETA: Wed May 22 14:52 XS = 84390.8 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 12s elapsed / 3h 20m 17s left ) -> ETA: Wed May 22 14:14 XS = 136462 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 12s elapsed / 2h 53m 24s left ) -> ETA: Wed May 22 13:47 XS = 252401 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 12s elapsed / 2h 33m 21s left ) -> ETA: Wed May 22 13:27 XS = 6.31215e+06 pb +- ( 1.64559e+06 pb = 26.07 % ) Event 80 ( 13s elapsed / 2h 17m 23s left ) -> ETA: Wed May 22 13:11 XS = 1.63797e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 13s elapsed / 2h 5m 25s left ) -> ETA: Wed May 22 12:59 XS = 1.99894e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 14s elapsed / 1h 59m 20s left ) -> ETA: Wed May 22 12:53 XS = 1.86596e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 19s elapsed / 1h 21m 47s left ) -> ETA: Wed May 22 12:16 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 196 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 2.3011e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 24s elapsed / 1h 6m 24s left ) -> ETA: Wed May 22 12:00 XS = 1.12845e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 29s elapsed / 1h 1m 5s left ) -> ETA: Wed May 22 11:55 XS = 1.04868e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 33s elapsed / 55m 55s left ) -> ETA: Wed May 22 11:50 XS = 1.10717e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 38s elapsed / 52m 46s left ) -> ETA: Wed May 22 11:47 XS = 1.10433e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 44s elapsed / 51m 50s left ) -> ETA: Wed May 22 11:46 Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 213 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.35938e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 48s elapsed / 49m 40s left ) -> ETA: Wed May 22 11:44 XS = 1.31785e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 55s elapsed / 50m 1s left ) -> ETA: Wed May 22 11:45 XS = 1.25287e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m elapsed / 49m 4s left ) -> ETA: Wed May 22 11:44 XS = 1.07134e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 45s elapsed / 42m 11s left ) -> ETA: Wed May 22 11:38 XS = 1.13414e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 35s elapsed / 40m 38s left ) -> ETA: Wed May 22 11:37 XS = 1.13209e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 21s elapsed / 38m 32s left ) -> ETA: Wed May 22 11:36 XS = 1.28069e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 10s elapsed / 37m 37s left ) -> ETA: Wed May 22 11:35 Event_Handler::MPISync() {  Memory usage increased by 41 MB, now 255 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.24695e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 15s elapsed / 38m 36s left ) -> ETA: Wed May 22 11:38 XS = 1.20053e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 2s elapsed / 37m 5s left ) -> ETA: Wed May 22 11:37 XS = 1.19489e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=3.64034e-06 > max(d\Gamma)=1.349e-06 Event 8000 ( 6m 47s elapsed / 35m 37s left ) -> ETA: Wed May 22 11:36 XS = 1.21316e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 7m 35s elapsed / 34m 33s left ) -> ETA: Wed May 22 11:36 XS = 1.20578e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 8m 21s elapsed / 33m 27s left ) -> ETA: Wed May 22 11:36 XS = 1.22746e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=1.43316e-06 > max(d\Gamma)=9.231e-07 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 26, 0] ((55.2942,-2.89584,-4.78927,54.8794), mass = 3.79254, y = 2.79094) [> 25] [< 27] : l : ss_1b (30.3919,-1.85142,-3.9621,30.0381) 1.5, kt_max = 0.593985, pt = 4.37333, y = 2.57035 l : ud_1 (24.9023,-1.04442,-0.827174,24.8412) 1.125, kt_max = 0.525663, pt = 1.3323, y = 3.35084 Ahadic::Hadronize(): Momentum imbalance: (55.2942,-2.89584,-4.78927,54.8794) Event 20000 ( 16m 21s elapsed / 24m 32s left ) -> ETA: Wed May 22 11:35 Event_Handler::MPISync() {  Memory usage increased by 23 MB, now 278 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.41286e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.21936e-06 > max(d\Gamma)=7.635e-07 Blob_List::FourMomentumConservation(): (0x2d714c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.2,-0.00591358,-0.0145317,-0.182637), diff = (0.200449,-0.00591358,-0.0145317,-0.182637). Event 30000 ( 24m 20s elapsed / 16m 13s left ) -> ETA: Wed May 22 11:34 XS = 1.3369e+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 40000 ( 32m 56s elapsed / 8m 14s left ) -> ETA: Wed May 22 11:35 XS = 1.31669e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D+ D+b K pi ) warning: d\Gamma(x)=2.11951e-06 > max(d\Gamma)=1.188e-06 Event 50000 ( 2423 s total ) = 1.78263e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1098){ } +--------------------------------------------------------------+ | | | Total XS is 1.35141e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Beam_Remnants": 1 (50038) -> 0 % } Retried events { From "Beam_Remnants": 21 (50038) -> 0 % From "Hadronization:Ahadic": 16 (65770) -> 0 % From "Jet_Evolution:CSS": 2143 (294682) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7456 (0) -> 7456. } Retried methods { From "Decay_Channel::GenerateKinematics": 20 (17980890) -> 0 % } } Time: 40m 41s on Wed May 22 11:34:36 2024 (User: 40m 20s, System: 2s, Children User: 0s, Children System: 0s)