Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu Nov 30 11:31:58 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} = 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 8h 49m 48s left ) -> ETA: Wed Dec 13 20:22 XS = 2.74105e+07 pb +- ( 2.74105e+07 pb = 100 % ) Event 2 ( 11s elapsed / 6d 17h 6m 28s left ) -> ETA: Thu Dec 07 04:38 XS = 5.48209e+07 pb +- ( 5.48209e+07 pb = 100 % ) Event 3 ( 11s elapsed / 4d 11h 52m 1s left ) -> ETA: Mon Dec 04 23:24 XS = 8.22314e+07 pb +- ( 8.22314e+07 pb = 100 % ) Event 4 ( 11s elapsed / 3d 9h 14m 48s left ) -> ETA: Sun Dec 03 20:47 XS = 1.09642e+08 pb +- ( 1.09642e+08 pb = 100 % ) Event 5 ( 11s elapsed / 2d 17h 16m 28s left ) -> ETA: Sun Dec 03 04:48 XS = 1.37052e+08 pb +- ( 1.37052e+08 pb = 100 % ) Event 6 ( 11s elapsed / 2d 6h 34m 48s left ) -> ETA: Sat Dec 02 18:07 XS = 1.64463e+08 pb +- ( 1.64463e+08 pb = 100 % ) Event 7 ( 11s elapsed / 1d 22h 54m 5s left ) -> ETA: Sat Dec 02 10:26 XS = 1.91873e+08 pb +- ( 1.91873e+08 pb = 100 % ) Event 8 ( 11s elapsed / 1d 17h 6m 28s left ) -> ETA: Sat Dec 02 04:38 XS = 2.19284e+08 pb +- ( 2.19284e+08 pb = 100 % ) Event 9 ( 11s elapsed / 1d 12h 39m 48s left ) -> ETA: Sat Dec 02 00:12 XS = 2.46694e+08 pb +- ( 2.46694e+08 pb = 100 % ) Event 10 ( 11s elapsed / 1d 9h 3m 8s left ) -> ETA: Fri Dec 01 20:35 XS = 2.74105e+08 pb +- ( 2.74105e+08 pb = 100 % ) Event 20 ( 12s elapsed / 16h 55m 37s left ) -> ETA: Fri Dec 01 04:27 XS = 5.48209e+08 pb +- ( 5.48209e+08 pb = 100 % ) Event 30 ( 12s elapsed / 11h 36m 27s left ) -> ETA: Thu Nov 30 23:08 XS = 3.70046e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 9h 37s left ) -> ETA: Thu Nov 30 20:32 XS = 3.7006e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 13s elapsed / 7h 22m 6s left ) -> ETA: Thu Nov 30 18:54 XS = 3.34946e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 6h 16m 59s left ) -> ETA: Thu Nov 30 17:49 XS = 4.60999e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 13s elapsed / 5h 32m 8s left ) -> ETA: Thu Nov 30 17:04 XS = 4.02641e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 4h 58m 30s left ) -> ETA: Thu Nov 30 16:30 XS = 4.03064e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 14s elapsed / 4h 33m 38s left ) -> ETA: Thu Nov 30 16:05 XS = 4.03486e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 15s elapsed / 4h 12m 44s left ) -> ETA: Thu Nov 30 15:45 XS = 4.26587e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 19s elapsed / 2h 39m 5s left ) -> ETA: Thu Nov 30 14:11 XS = 2.01302e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D D+b K+ pi ) warning: d\Gamma(x)=1.92433e-06 > max(d\Gamma)=1.263e-06 Event 300 ( 22s elapsed / 2h 5m 53s left ) -> ETA: Thu Nov 30 13:38 XS = 2.41496e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 25s elapsed / 1h 46m 36s left ) -> ETA: Thu Nov 30 13:19 XS = 5.07733e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 29s elapsed / 1h 37m 48s left ) -> ETA: Thu Nov 30 13:10 XS = 4.38231e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 33s elapsed / 1h 32m 49s left ) -> ETA: Thu Nov 30 13:05 XS = 3.91359e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 37s elapsed / 1h 29m 13s left ) -> ETA: Thu Nov 30 13:01 XS = 3.91359e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 41s elapsed / 1h 26m 41s left ) -> ETA: Thu Nov 30 12:59 XS = 3.91359e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 46s elapsed / 1h 24m 36s left ) -> ETA: Thu Nov 30 12:57 XS = 3.9136e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 50s elapsed / 1h 22m 41s left ) -> ETA: Thu Nov 30 12:55 XS = 3.9136e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> Db D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.26337e-06 > max(d\Gamma)=1.257e-06 Event 2000 ( 1m 28s elapsed / 1h 12m 6s left ) -> ETA: Thu Nov 30 12:45 XS = 1.34443e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 6s elapsed / 1h 8m 5s left ) -> ETA: Thu Nov 30 12:42 XS = 1.20066e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 2m 43s elapsed / 1h 5m 28s left ) -> ETA: Thu Nov 30 12:40 XS = 1.28193e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 3m 20s elapsed / 1h 3m 38s left ) -> ETA: Thu Nov 30 12:38 XS = 1.31826e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 3m 57s elapsed / 1h 2m 3s left ) -> ETA: Thu Nov 30 12:38 XS = 1.40677e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 4m 35s elapsed / 1h 1m 3s left ) -> ETA: Thu Nov 30 12:37 XS = 1.38756e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 5m 13s elapsed / 1h 7s left ) -> ETA: Thu Nov 30 12:37 XS = 1.43776e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 5m 51s elapsed / 59m 15s left ) -> ETA: Thu Nov 30 12:37 XS = 1.36079e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 6m 29s elapsed / 58m 24s left ) -> ETA: Thu Nov 30 12:36 XS = 1.2974e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> Db D+ K pi ) warning: d\Gamma(x)=2.09415e-06 > max(d\Gamma)=1.222e-06 Decay_Channel::GenerateKinematics(B --> D*(2007) D+b K+ pi ) warning: d\Gamma(x)=2.09428e-06 > max(d\Gamma)=1.354e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=1.37101e-06 > max(d\Gamma)=7.635e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=3.98654e-06 > max(d\Gamma)=8.179e-07 Remnant_Base::AdjustKinematics(): Parton (0x917ec50) has non-positive energy (-nan,-nan,-nan,-nan) Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=2.48758e-06 > max(d\Gamma)=1.247e-06 Event 20000 ( 12m 48s elapsed / 51m 13s left ) -> ETA: Thu Nov 30 12:36 XS = 1.27486e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=2.32585e-06 > max(d\Gamma)=9.231e-07 Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=3.72578e-14 > max(d\Gamma)=2.716e-14 Event 30000 ( 19m 10s elapsed / 44m 44s left ) -> ETA: Thu Nov 30 12:35 XS = 1.30101e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> K+ omega(782) pi ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Decay_Channel::GenerateKinematics(B --> D D*(2010)+b K+ pi ) warning: d\Gamma(x)=3.01151e-06 > max(d\Gamma)=1.375e-06 Event 40000 ( 25m 35s elapsed / 38m 22s left ) -> ETA: Thu Nov 30 12:35 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 172 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.30085e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=1.2235e-06 > max(d\Gamma)=8.84e-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) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=1.42957e-06 > max(d\Gamma)=8.556e-07 Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=5.05907e-06 > max(d\Gamma)=1.42957e-06 Event 50000 ( 31m 50s elapsed / 31m 50s left ) -> ETA: Thu Nov 30 12:35 XS = 1.28163e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(c)+ --> eta(c)(1S) vtau tau+ ) warning: d\Gamma(x)=1.24174e-12 > max(d\Gamma)=9.263e-13 Event 60000 ( 37m 50s elapsed / 25m 13s left ) -> ETA: Thu Nov 30 12:35 XS = 1.29084e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70000 ( 43m 49s elapsed / 18m 47s left ) -> ETA: Thu Nov 30 12:34 XS = 1.29016e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=3.49373e-06 > max(d\Gamma)=2.54708e-06 Event 80000 ( 49m 40s elapsed / 12m 25s left ) -> ETA: Thu Nov 30 12:34 XS = 1.25404e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) Db K+ pi ) warning: d\Gamma(x)=1.89429e-06 > max(d\Gamma)=1.41e-06 Event 90000 ( 55m 22s elapsed / 6m 9s left ) -> ETA: Thu Nov 30 12:33 XS = 1.25836e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(c)+ --> B(s)* vmu mu+ ) warning: d\Gamma(x)=1.43773e-12 > max(d\Gamma)=6.702e-13 Decay_Channel::GenerateKinematics(B+ --> Db D*(2010)+ K pi ) warning: d\Gamma(x)=2.40958e-06 > max(d\Gamma)=1.32e-06 Blob_List::FourMomentumConservation(): (0x29ca108) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.1,0.0621907,0.0452815,0.123732), diff = (0.146682,0.0621907,0.0452815,0.123732). Event 100000 ( 3648 s total ) = 2.3681e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3027){ } +--------------------------------------------------------------+ | | | Total XS is 1.25617e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 1 (100044) -> 0 % } Retried events { From "Beam_Remnants": 41 (100044) -> 0 % From "Hadronization:Ahadic": 2 (129165) -> 0 % From "Jet_Evolution:CSS": 2401 (378842) -> 0.6 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 14205 (0) -> 14205. } Retried methods { From "Decay_Channel::GenerateKinematics": 45 (28033560) -> 0 % } } Time: 1h 51s on Thu Nov 30 12:32:49 2023 (User: 1h 42s, System: 1s, Children User: 0s, Children System: 0s)