Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu Nov 30 11:32:41 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3030 ----------------------------------------------------------------------------- ----------- 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 22:36 XS = 956478 pb +- ( 956478 pb = 100 % ) Event 2 ( 11s elapsed / 6d 17h 56m 28s left ) -> ETA: Thu Dec 07 05:29 XS = 1.91296e+06 pb +- ( 956478 pb = 50 % ) Event 3 ( 11s elapsed / 4d 12h 14m 14s left ) -> ETA: Mon Dec 04 23:47 XS = 2.86943e+06 pb +- ( 0 pb = 0 % ) Event 4 ( 11s elapsed / 3d 9h 31m 28s left ) -> ETA: Sun Dec 03 21:04 XS = 3.82591e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 11s elapsed / 2d 17h 23m 8s left ) -> ETA: Sun Dec 03 04:56 XS = 4.78239e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 11s elapsed / 2d 6h 37m 34s left ) -> ETA: Sat Dec 02 18:10 XS = 5.73887e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 11s elapsed / 1d 22h 54m 5s left ) -> ETA: Sat Dec 02 10:27 XS = 6.69535e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 11s elapsed / 1d 17h 10m 38s left ) -> ETA: Sat Dec 02 04:43 XS = 7.65182e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 11s elapsed / 1d 12h 41m 39s left ) -> ETA: Sat Dec 02 00:14 XS = 8.6083e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 11s elapsed / 1d 9h 8m 8s left ) -> ETA: Fri Dec 01 20:41 XS = 9.56478e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 12s elapsed / 17h 3m 57s left ) -> ETA: Fri Dec 01 04:36 XS = 1.91296e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 12s elapsed / 11h 38m 40s left ) -> ETA: Thu Nov 30 23:11 XS = 2.03713e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 8h 56m 27s left ) -> ETA: Thu Nov 30 20:29 XS = 2.46711e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 13s elapsed / 7h 20m 26s left ) -> ETA: Thu Nov 30 18:53 XS = 2.89709e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 6h 15m 36s left ) -> ETA: Thu Nov 30 17:48 XS = 3.32708e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 13s elapsed / 5h 29m 3s left ) -> ETA: Thu Nov 30 17:02 XS = 3.75706e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 4h 55m 35s left ) -> ETA: Thu Nov 30 16:28 XS = 2.21394e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 14s elapsed / 4h 28m 38s left ) -> ETA: Thu Nov 30 16:01 XS = 4.44943e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 14s elapsed / 4h 7m 25s left ) -> ETA: Thu Nov 30 15:40 XS = 5.28659e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 18s elapsed / 2h 33m 1s left ) -> ETA: Thu Nov 30 14:06 XS = 7.62151e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 21s elapsed / 2h 1m 14s left ) -> ETA: Thu Nov 30 13:34 XS = 6.13594e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 26s elapsed / 1h 49m 21s left ) -> ETA: Thu Nov 30 13:22 XS = 5.22703e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 30s elapsed / 1h 39m 37s left ) -> ETA: Thu Nov 30 13:12 XS = 5.36797e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 33s elapsed / 1h 33m 11s left ) -> ETA: Thu Nov 30 13:06 XS = 4.67615e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 37s elapsed / 1h 28m 46s left ) -> ETA: Thu Nov 30 13:02 XS = 4.24238e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 41s elapsed / 1h 26m 4s left ) -> ETA: Thu Nov 30 12:59 XS = 5.31193e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 45s elapsed / 1h 23m 11s left ) -> ETA: Thu Nov 30 12:56 XS = 6.10977e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 48s elapsed / 1h 20m 26s left ) -> ETA: Thu Nov 30 12:53 XS = 6.49447e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 26s elapsed / 1h 10m 39s left ) -> ETA: Thu Nov 30 12:44 XS = 8.19793e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 4s elapsed / 1h 7m 13s left ) -> ETA: Thu Nov 30 12:42 XS = 1.0048e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 2m 43s elapsed / 1h 5m 14s left ) -> ETA: Thu Nov 30 12:40 XS = 1.00193e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 3m 22s elapsed / 1h 4m 8s left ) -> ETA: Thu Nov 30 12:40 XS = 1.08151e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 4m elapsed / 1h 2m 42s left ) -> ETA: Thu Nov 30 12:39 XS = 1.09441e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 4m 37s elapsed / 1h 1m 25s left ) -> ETA: Thu Nov 30 12:38 XS = 1.13128e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 5m 17s elapsed / 1h 47s left ) -> ETA: Thu Nov 30 12:38 XS = 1.12162e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 5m 55s elapsed / 59m 58s left ) -> ETA: Thu Nov 30 12:38 XS = 1.16404e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D+b K pi ) warning: d\Gamma(x)=2.47872e-06 > max(d\Gamma)=1.273e-06 Event 10000 ( 6m 32s elapsed / 58m 50s left ) -> ETA: Thu Nov 30 12:38 XS = 1.22272e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x24ba108) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.3,0.00383753,-0.0615973,0.660383), diff = (-0.663265,0.00383753,-0.0615973,0.660383). Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=1.87548e-06 > max(d\Gamma)=1.305e-06 Event 20000 ( 12m 57s elapsed / 51m 49s left ) -> ETA: Thu Nov 30 12:37 XS = 1.26578e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=3.72969e-06 > max(d\Gamma)=1.349e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=1.8335e-06 > max(d\Gamma)=1.211e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D K+ pi ) warning: d\Gamma(x)=4.1013e-06 > max(d\Gamma)=1.408e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=3.69179e-06 > max(d\Gamma)=1.247e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D K+ pi+b ) warning: d\Gamma(x)=2.98023e-06 > max(d\Gamma)=1.356e-06 Event 30000 ( 19m 20s elapsed / 45m 8s left ) -> ETA: Thu Nov 30 12:37 XS = 1.20772e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 40000 ( 25m 39s elapsed / 38m 29s left ) -> ETA: Thu Nov 30 12:36 XS = 1.25099e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=3.1941e-06 > max(d\Gamma)=1.212e-06 Event 50000 ( 31m 57s elapsed / 31m 57s left ) -> ETA: Thu Nov 30 12:36 XS = 1.23976e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D D*(2010)+b K+ pi ) warning: d\Gamma(x)=2.16872e-06 > max(d\Gamma)=1.375e-06 Event 60000 ( 37m 57s elapsed / 25m 18s left ) -> ETA: Thu Nov 30 12:35 XS = 1.27321e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 55, 0] ((130.554,-88.7942,81.5715,49.9266), mass = 3.65961, y = 0.402892) [> 54] [< 56] : l : ss_1b (80.3912,-55.4919,49.8809,29.8836) 1.5, kt_max = 0.229542, pt = 74.6154, y = 0.390426 l : ud_1 (50.163,-33.3023,31.6905,20.043) 1.125, kt_max = 0.543594, pt = 45.971, y = 0.423123 Ahadic::Hadronize(): Momentum imbalance: (130.554,-88.7942,81.5715,49.9266) Decay_Channel::GenerateKinematics(B --> Db D+ K pi+b ) warning: d\Gamma(x)=2.12682e-06 > max(d\Gamma)=1.184e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D*(2010)+ K pi ) warning: d\Gamma(x)=1.97952e-06 > max(d\Gamma)=9.83887e-07 Event 70000 ( 43m 51s elapsed / 18m 47s left ) -> ETA: Thu Nov 30 12:35 XS = 1.26815e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=1.95934e-06 > max(d\Gamma)=7.635e-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 80000 ( 49m 48s elapsed / 12m 27s left ) -> ETA: Thu Nov 30 12:34 XS = 1.27723e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=2.4276e-06 > max(d\Gamma)=7.299e-07 Event 90000 ( 55m 33s elapsed / 6m 10s left ) -> ETA: Thu Nov 30 12:34 XS = 1.25432e+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. Event 100000 ( 3665 s total ) = 2.35771e+06 evts/day Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 174 MB.  This might indicate a memory leak! Please monitor this process closely. } In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3030){ } +--------------------------------------------------------------+ | | | Total XS is 1.29448e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 1 (100061) -> 0 % From "Jet_Evolution:CSS": 1 (371562) -> 0 % } Retried events { From "Beam_Remnants": 47 (100061) -> 0 % From "Hadronization:Ahadic": 13 (127098) -> 0 % From "Jet_Evolution:CSS": 2341 (371562) -> 0.6 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 12973 (0) -> 12973. } Retried methods { From "Decay_Channel::GenerateKinematics": 33 (27938137) -> 0 % } } Time: 1h 1m 7s on Thu Nov 30 12:33:49 2023 (User: 1h 1m, System: 1s, Children User: 0s, Children System: 0s)