Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu Nov 30 11:35:18 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3080 ----------------------------------------------------------------------------- ----------- 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} = 39.8363 mb at PT_{min} = 4.65296 GeV } Profile_Function_Base::CalculateOMean(2.33893): Results are { k = 7.24375 <\tilde{O}> = 0.32289 } 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 : 1.40117e+08 pb +- ( 1.07294e+06 pb = 0.765748 % )  exp. eff: 5.86553e-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 ( 11s elapsed / 13d 11h 3m 8s left ) -> ETA: Wed Dec 13 22:38 XS = 1.65478e+07 pb +- ( 1.65478e+07 pb = 100 % ) Event 2 ( 11s elapsed / 6d 18h 4m 48s left ) -> ETA: Thu Dec 07 05:40 XS = 3.30957e+07 pb +- ( 3.30957e+07 pb = 100 % ) Event 3 ( 11s elapsed / 4d 12h 25m 21s left ) -> ETA: Tue Dec 05 00:00 XS = 4.96435e+07 pb +- ( 4.96435e+07 pb = 100 % ) Event 4 ( 11s elapsed / 3d 9h 31m 28s left ) -> ETA: Sun Dec 03 21:07 XS = 6.61913e+07 pb +- ( 6.61913e+07 pb = 100 % ) Event 5 ( 11s elapsed / 2d 17h 23m 8s left ) -> ETA: Sun Dec 03 04:58 XS = 8.27392e+07 pb +- ( 8.27392e+07 pb = 100 % ) Event 6 ( 11s elapsed / 2d 6h 40m 21s left ) -> ETA: Sat Dec 02 18:15 XS = 9.9287e+07 pb +- ( 9.9287e+07 pb = 100 % ) Event 7 ( 11s elapsed / 1d 23h 1m 13s left ) -> ETA: Sat Dec 02 10:36 XS = 1.15835e+08 pb +- ( 1.15835e+08 pb = 100 % ) Event 8 ( 11s elapsed / 1d 17h 18m 58s left ) -> ETA: Sat Dec 02 04:54 XS = 1.32383e+08 pb +- ( 1.32383e+08 pb = 100 % ) Event 9 ( 11s elapsed / 1d 12h 47m 12s left ) -> ETA: Sat Dec 02 00:22 XS = 1.4893e+08 pb +- ( 1.4893e+08 pb = 100 % ) Event 10 ( 11s elapsed / 1d 9h 13m 8s left ) -> ETA: Fri Dec 01 20:48 XS = 1.65478e+08 pb +- ( 1.65478e+08 pb = 100 % ) Event 20 ( 12s elapsed / 17h 9m 47s left ) -> ETA: Fri Dec 01 04:45 XS = 3.30957e+08 pb +- ( 3.30957e+08 pb = 100 % ) Event 30 ( 12s elapsed / 11h 44m 47s left ) -> ETA: Thu Nov 30 23:20 XS = 1.37763e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 13s elapsed / 9h 3m 31s left ) -> ETA: Thu Nov 30 20:39 XS = 1.53329e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 13s elapsed / 7h 27m 6s left ) -> ETA: Thu Nov 30 19:02 XS = 1.68896e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 6h 22m 16s left ) -> ETA: Thu Nov 30 17:57 XS = 2.04854e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 14s elapsed / 5h 39m 31s left ) -> ETA: Thu Nov 30 17:15 XS = 2.04869e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 5h 6m 12s left ) -> ETA: Thu Nov 30 16:41 XS = 1.70812e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 15s elapsed / 4h 39m 44s left ) -> ETA: Thu Nov 30 16:15 XS = 1.14001e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 15s elapsed / 4h 19m 14s left ) -> ETA: Thu Nov 30 15:54 XS = 1.1406e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 19s elapsed / 2h 40m 30s left ) -> ETA: Thu Nov 30 14:16 XS = 6.42977e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 22s elapsed / 2h 7m left ) -> ETA: Thu Nov 30 13:42 XS = 1.96594e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 26s elapsed / 1h 51m 10s left ) -> ETA: Thu Nov 30 13:26 XS = 1.7579e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 30s elapsed / 1h 42m 11s left ) -> ETA: Thu Nov 30 13:18 XS = 1.95715e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 34s elapsed / 1h 35m 28s left ) -> ETA: Thu Nov 30 13:11 XS = 1.93067e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 38s elapsed / 1h 30m 48s left ) -> ETA: Thu Nov 30 13:06 XS = 2.09041e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 42s elapsed / 1h 26m 56s left ) -> ETA: Thu Nov 30 13:02 XS = 1.9631e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 46s elapsed / 1h 24m 50s left ) -> ETA: Thu Nov 30 13:00 XS = 1.77973e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 50s elapsed / 1h 23m 12s left ) -> ETA: Thu Nov 30 12:59 XS = 1.58829e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 29s elapsed / 1h 13m 18s left ) -> ETA: Thu Nov 30 12:50 XS = 1.28039e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 6s elapsed / 1h 7m 58s left ) -> ETA: Thu Nov 30 12:45 XS = 1.23733e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 2m 43s elapsed / 1h 5m 30s left ) -> ETA: Thu Nov 30 12:43 XS = 1.49245e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 3m 23s elapsed / 1h 4m 30s left ) -> ETA: Thu Nov 30 12:43 XS = 1.35529e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 4m 2s elapsed / 1h 3m 13s left ) -> ETA: Thu Nov 30 12:42 XS = 1.46363e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 4m 41s elapsed / 1h 2m 19s left ) -> ETA: Thu Nov 30 12:42 XS = 1.46812e+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. Event 8000 ( 5m 19s elapsed / 1h 1m 15s left ) -> ETA: Thu Nov 30 12:41 XS = 1.47589e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 5m 56s elapsed / 1h 6s left ) -> ETA: Thu Nov 30 12:41 XS = 1.56676e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 6m 39s elapsed / 59m 54s left ) -> ETA: Thu Nov 30 12:41 XS = 1.5448e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=4.04988e-06 > max(d\Gamma)=1.212e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=1.60178e-06 > max(d\Gamma)=8.179e-07 Event 20000 ( 13m elapsed / 52m 1s left ) -> ETA: Thu Nov 30 12:40 XS = 1.5379e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 10, 0] ((62.0419,0.343473,3.49949,61.8278), mass = 3.76291, y = 3.18021) [> 9] [< 11] : l : uu_1b (12.1079,0.939688,0.660697,12.0006) 1.125, kt_max = 0.28301, pt = 1.14871, y = 2.70767 l : ss_1 (49.934,-0.596214,2.8388,49.8271) 1.5, kt_max = 0.490537, pt = 2.90073, y = 3.41933 Ahadic::Hadronize(): Momentum imbalance: (62.0419,0.343473,3.49949,61.8278) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=5.45321e-06 > max(d\Gamma)=1.60178e-06 Event 30000 ( 19m 35s elapsed / 45m 41s left ) -> ETA: Thu Nov 30 12:40 XS = 1.53544e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x3356108) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.8,1.15222,0.718981,-0.119097), diff = (0.799375,1.15222,0.718981,-0.119097). Decay_Channel::GenerateKinematics(B+ --> Db D*(2010)+ K pi ) warning: d\Gamma(x)=3.07734e-06 > max(d\Gamma)=1.32e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=1.55411e-06 > max(d\Gamma)=7.854e-07 Event 40000 ( 26m 5s elapsed / 39m 8s left ) -> ETA: Thu Nov 30 12:40 XS = 1.51127e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50000 ( 32m 22s elapsed / 32m 22s left ) -> ETA: Thu Nov 30 12:40 XS = 1.50444e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=2.43241e-06 > max(d\Gamma)=1.247e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=1.88106e-06 > max(d\Gamma)=1.294e-06 Decay_Channel::GenerateKinematics(B+ --> D Db K+ pi ) warning: d\Gamma(x)=1.78927e-06 > max(d\Gamma)=1.295e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=1.69113e-06 > max(d\Gamma)=1.211e-06 Event 60000 ( 38m 44s elapsed / 25m 49s left ) -> ETA: Thu Nov 30 12:39 Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 173 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.48258e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70000 ( 45m 8s elapsed / 19m 20s left ) -> ETA: Thu Nov 30 12:39 XS = 1.50965e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=5.08599e-06 > max(d\Gamma)=8.84e-07 Event 80000 ( 51m 23s elapsed / 12m 50s left ) -> ETA: Thu Nov 30 12:39 XS = 1.52182e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90000 ( 57m 39s elapsed / 6m 24s left ) -> ETA: Thu Nov 30 12:39 XS = 1.50616e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.89824e-06 > max(d\Gamma)=1.257e-06 Decay_Channel::GenerateKinematics(B(c)+ --> c cb c sb ) warning: d\Gamma(x)=1.80938e-14 > max(d\Gamma)=1.346e-14 Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.40076e-06 > max(d\Gamma)=7.635e-07 Decay_Channel::GenerateKinematics(B --> D*(2010)+b D+ K pi ) warning: d\Gamma(x)=2.78006e-06 > max(d\Gamma)=1.274e-06 Event 100000 ( 3829 s total ) = 2.25618e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3080){ } +--------------------------------------------------------------+ | | | Total XS is 1.55052e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 1 (100059) -> 0 % From "Jet_Evolution:CSS": 3 (377707) -> 0 % } Retried events { From "Beam_Remnants": 53 (100059) -> 0 % From "Hadronization:Ahadic": 5 (127431) -> 0 % From "Jet_Evolution:CSS": 2448 (377707) -> 0.6 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 13179 (0) -> 13179. } Retried methods { From "Decay_Channel::GenerateKinematics": 35 (28051121) -> 0 % } } Time: 1h 3m 52s on Thu Nov 30 12:39:11 2023 (User: 1h 3m 36s, System: 1s, Children User: 0s, Children System: 0s)