Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed Mar 20 07:09:23 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3178 ----------------------------------------------------------------------------- ----------- 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. ===> ATOOLS/Math has local modifications <=== ===> DIRE/Shower has local modifications <=== ===> METOOLS/Explicit 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} = 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 / 11d 22h 56m 29s left ) -> ETA: Mon Apr 01 07:06 XS = 5.0522e+06 pb +- ( 5.0522e+06 pb = 100 % ) Event 2 ( 10s elapsed / 6d 18m 9s left ) -> ETA: Tue Mar 26 07:27 XS = 1.01044e+07 pb +- ( 1.01044e+07 pb = 100 % ) Event 3 ( 10s elapsed / 4d 34m 16s left ) -> ETA: Sun Mar 24 07:44 XS = 1.51566e+07 pb +- ( 1.51566e+07 pb = 100 % ) Event 4 ( 10s elapsed / 3d 38m 9s left ) -> ETA: Sat Mar 23 07:47 XS = 2.02088e+07 pb +- ( 2.02088e+07 pb = 100 % ) Event 5 ( 10s elapsed / 2d 10h 23m 9s left ) -> ETA: Fri Mar 22 17:32 XS = 2.5261e+07 pb +- ( 2.5261e+07 pb = 100 % ) Event 6 ( 10s elapsed / 2d 47m 36s left ) -> ETA: Fri Mar 22 07:57 XS = 3.03132e+07 pb +- ( 3.03132e+07 pb = 100 % ) Event 7 ( 10s elapsed / 1d 18h 13m 9s left ) -> ETA: Fri Mar 22 01:22 XS = 3.53654e+07 pb +- ( 3.53654e+07 pb = 100 % ) Event 8 ( 10s elapsed / 1d 13h 2m 44s left ) -> ETA: Thu Mar 21 20:12 XS = 4.04176e+07 pb +- ( 4.04176e+07 pb = 100 % ) Event 9 ( 10s elapsed / 1d 9h 3m 9s left ) -> ETA: Thu Mar 21 16:12 XS = 4.54698e+07 pb +- ( 4.54698e+07 pb = 100 % ) Event 10 ( 10s elapsed / 1d 5h 54m 49s left ) -> ETA: Thu Mar 21 13:04 XS = 5.0522e+07 pb +- ( 5.0522e+07 pb = 100 % ) Event 20 ( 11s elapsed / 15h 29m 48s left ) -> ETA: Wed Mar 20 22:39 XS = 3.54623e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 11s elapsed / 10h 55m 21s left ) -> ETA: Wed Mar 20 18:05 XS = 1.77585e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 8h 29m 47s left ) -> ETA: Wed Mar 20 15:39 XS = 1.19138e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 12s elapsed / 7h 5m 27s left ) -> ETA: Wed Mar 20 14:15 XS = 1.19503e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 6h 11m 59s left ) -> ETA: Wed Mar 20 13:21 XS = 1.19658e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 14s elapsed / 5h 34m 3s left ) -> ETA: Wed Mar 20 12:43 XS = 9.31758e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 5h 4m 45s left ) -> ETA: Wed Mar 20 12:14 XS = 8.38868e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 15s elapsed / 4h 40m 29s left ) -> ETA: Wed Mar 20 11:50 XS = 6.00932e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 15s elapsed / 4h 18m 34s left ) -> ETA: Wed Mar 20 11:28 XS = 6.52617e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 19s elapsed / 2h 43m left ) -> ETA: Wed Mar 20 09:52 XS = 1.34053e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 23s elapsed / 2h 12m 6s left ) -> ETA: Wed Mar 20 09:22 XS = 1.85904e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 29s elapsed / 2h 2m 45s left ) -> ETA: Wed Mar 20 09:12 Event_Handler::MPISync() {  Memory usage increased by 23 MB, now 196 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 2.44751e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 34s elapsed / 1h 54m 15s left ) -> ETA: Wed Mar 20 09:04 XS = 2.15728e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 39s elapsed / 1h 48m 5s left ) -> ETA: Wed Mar 20 08:58 XS = 2.02295e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 44s elapsed / 1h 44m 57s left ) -> ETA: Wed Mar 20 08:55 XS = 2.25174e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 50s elapsed / 1h 43m 27s left ) -> ETA: Wed Mar 20 08:53 XS = 1.89867e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 54s elapsed / 1h 40m 40s left ) -> ETA: Wed Mar 20 08:51 XS = 1.76038e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 59s elapsed / 1h 38m 16s left ) -> ETA: Wed Mar 20 08:48 XS = 1.75461e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 50s elapsed / 1h 30m 14s left ) -> ETA: Wed Mar 20 08:41 Event_Handler::MPISync() {  Memory usage increased by 47 MB, now 243 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.32299e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 38s elapsed / 1h 25m 16s left ) -> ETA: Wed Mar 20 08:37 XS = 1.10488e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 35s elapsed / 1h 26m 2s left ) -> ETA: Wed Mar 20 08:39 XS = 1.11245e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 28s elapsed / 1h 25m 2s left ) -> ETA: Wed Mar 20 08:39 XS = 1.08009e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 20s elapsed / 1h 23m 41s left ) -> ETA: Wed Mar 20 08:38 XS = 1.17226e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 9s elapsed / 1h 21m 49s left ) -> ETA: Wed Mar 20 08:37 XS = 1.12909e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 1s elapsed / 1h 20m 41s left ) -> ETA: Wed Mar 20 08:37 XS = 1.13454e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D D+b K+ pi ) warning: d\Gamma(x)=2.53149e-06 > max(d\Gamma)=1.263e-06 Event 9000 ( 7m 52s elapsed / 1h 19m 35s left ) -> ETA: Wed Mar 20 08:37 XS = 1.17845e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 8m 43s elapsed / 1h 18m 35s left ) -> ETA: Wed Mar 20 08:36 XS = 1.23679e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x3642c58) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.3,-0.0243859,-0.0116581,0.303131), diff = (0.304336,-0.0243859,-0.0116581,0.303131). Event 20000 ( 17m 44s elapsed / 1h 10m 57s left ) -> ETA: Wed Mar 20 08:38 XS = 1.5106e+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 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=3.415e-06 > max(d\Gamma)=7.299e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2007) Db K+ pi ) warning: d\Gamma(x)=2.60136e-06 > max(d\Gamma)=1.41e-06 Event 30000 ( 26m 26s elapsed / 1h 1m 41s left ) -> ETA: Wed Mar 20 08:37 XS = 1.70571e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=1.7532e-06 > max(d\Gamma)=8.264e-07 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=4.26698e-06 > max(d\Gamma)=7.854e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.07186e-06 > max(d\Gamma)=8.179e-07 Event 40000 ( 34m 58s elapsed / 52m 27s left ) -> ETA: Wed Mar 20 08:37 XS = 1.66171e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x3642c58) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.4,-0.156744,-0.138268,0.441469), diff = (0.38286,-0.156744,-0.138268,0.441469). Event 50000 ( 44m 27s elapsed / 44m 27s left ) -> ETA: Wed Mar 20 08:38 XS = 1.59284e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.28352e-06 > max(d\Gamma)=1.305e-06 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 35, 0] ((302.676,-1.62277,1.35953,-302.646), mass = 3.67168, y = -4.9616) [> 34] [< 36] : l : ss_1b (272.72,-1.65242,1.05899,-272.709) 1.5, kt_max = 0.603546, pt = 1.96264, y = -5.39727 l : ud_0 (29.9554,0.0296432,0.30054,-29.937) 1.008, kt_max = 0.523967, pt = 0.301998, y = -4.0416 Ahadic::Hadronize(): Momentum imbalance: (302.676,-1.62277,1.35953,-302.646) Event 60000 ( 53m 14s elapsed / 35m 29s left ) -> ETA: Wed Mar 20 08:38 XS = 1.54196e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> Db D+ K pi+b ) warning: d\Gamma(x)=2.0744e-06 > max(d\Gamma)=1.184e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.45379e-06 > max(d\Gamma)=7.635e-07 Event 70000 ( 1h 2m 22s elapsed / 26m 43s left ) -> ETA: Wed Mar 20 08:38 XS = 1.52003e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 80000 ( 1h 11m 25s elapsed / 17m 51s left ) -> ETA: Wed Mar 20 08:38 XS = 1.51047e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D+ K pi ) warning: d\Gamma(x)=2.29076e-06 > max(d\Gamma)=1.44624e-06 Event 90000 ( 1h 20m 6s elapsed / 8m 54s left ) -> ETA: Wed Mar 20 08:38 XS = 1.48712e+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)=2.68841e-06 > max(d\Gamma)=1.349e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D K+ pi+b ) warning: d\Gamma(x)=3.72847e-06 > max(d\Gamma)=1.356e-06 Event 100000 ( 5314 s total ) = 1.62596e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3178){ } +--------------------------------------------------------------+ | | | Total XS is 1.48331e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 2 (100072) -> 0 % From "Jet_Evolution:CSS": 19 (578140) -> 0 % } Retried events { From "Beam_Remnants": 47 (100072) -> 0 % From "Hadronization:Ahadic": 23 (130880) -> 0 % From "Jet_Evolution:CSS": 4264 (578140) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 14747 (0) -> 14747. } Retried methods { From "Decay_Channel::GenerateKinematics": 36 (35534004) -> 0 % } } Time: 1h 28m 47s on Wed Mar 20 08:38:11 2024 (User: 1h 28m 20s, System: 2s, Children User: 0s, Children System: 0s)