Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Thu Nov 30 11:34:35 2023. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3071 ----------------------------------------------------------------------------- ----------- 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 ( 12s elapsed / 14d 14h 33m 7s left ) -> ETA: Fri Dec 15 02:07 XS = 26425.3 pb +- ( 26425.3 pb = 100 % ) Event 2 ( 12s elapsed / 7d 7h 41m 27s left ) -> ETA: Thu Dec 07 19:16 XS = 52850.6 pb +- ( 0 pb = 0 % ) Event 3 ( 12s elapsed / 4d 21h 24m 13s left ) -> ETA: Tue Dec 05 08:59 XS = 79275.9 pb +- ( -nan pb = -2.14748e+07 % ) Event 4 ( 12s elapsed / 3d 16h 19m 47s left ) -> ETA: Mon Dec 04 03:54 XS = 105701 pb +- ( -nan pb = -2.14748e+07 % ) Event 5 ( 12s elapsed / 2d 22h 53m 7s left ) -> ETA: Sun Dec 03 10:27 XS = 132126 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 12s elapsed / 2d 11h 20m 53s left ) -> ETA: Sat Dec 02 22:55 XS = 158552 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 12s elapsed / 2d 2h 56m 55s left ) -> ETA: Sat Dec 02 14:31 XS = 184977 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 12s elapsed / 1d 20h 45m 12s left ) -> ETA: Sat Dec 02 08:20 XS = 211402 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 12s elapsed / 1d 15h 59m 47s left ) -> ETA: Sat Dec 02 03:34 XS = 237828 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 12s elapsed / 1d 12h 4m 47s left ) -> ETA: Fri Dec 01 23:39 XS = 264253 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 13s elapsed / 18h 33m 56s left ) -> ETA: Fri Dec 01 06:08 XS = 528506 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 13s elapsed / 12h 44m 12s left ) -> ETA: Fri Dec 01 00:19 XS = 792759 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 14s elapsed / 9h 48m 5s left ) -> ETA: Thu Nov 30 21:22 XS = 1.05701e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 14s elapsed / 8h 4m 25s left ) -> ETA: Thu Nov 30 19:39 XS = 904688 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 15s elapsed / 6h 56m 25s left ) -> ETA: Thu Nov 30 18:31 XS = 1.10735e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 15s elapsed / 6h 8m 47s left ) -> ETA: Thu Nov 30 17:43 XS = 727422 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 16s elapsed / 5h 33m 28s left ) -> ETA: Thu Nov 30 17:08 XS = 731162 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 16s elapsed / 5h 5m 16s left ) -> ETA: Thu Nov 30 16:40 XS = 459232 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 16s elapsed / 4h 41m 23s left ) -> ETA: Thu Nov 30 16:16 XS = 5.65324e+06 pb +- ( 654411 pb = 11.57 % ) Event 200 ( 20s elapsed / 2h 51m 14s left ) -> ETA: Thu Nov 30 14:26 XS = 1.56793e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 24s elapsed / 2h 14m 29s left ) -> ETA: Thu Nov 30 13:49 XS = 2.61512e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 27s elapsed / 1h 55m 19s left ) -> ETA: Thu Nov 30 13:30 XS = 2.09952e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 31s elapsed / 1h 44m 46s left ) -> ETA: Thu Nov 30 13:19 XS = 2.94176e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 35s elapsed / 1h 37m 28s left ) -> ETA: Thu Nov 30 13:12 XS = 2.85767e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 39s elapsed / 1h 32m 57s left ) -> ETA: Thu Nov 30 13:08 XS = 2.85777e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 43s elapsed / 1h 29m 50s left ) -> ETA: Thu Nov 30 13:05 XS = 2.85787e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 47s elapsed / 1h 27m 37s left ) -> ETA: Thu Nov 30 13:03 XS = 2.79446e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 51s elapsed / 1h 25m 15s left ) -> ETA: Thu Nov 30 13:00 XS = 2.47142e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D+ D+b K pi+ ) warning: d\Gamma(x)=1.92127e-06 > max(d\Gamma)=1.145e-06 Event 2000 ( 1m 36s elapsed / 1h 19m 1s left ) -> ETA: Thu Nov 30 12:55 XS = 1.99625e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 13s elapsed / 1h 12m 9s left ) -> ETA: Thu Nov 30 12:49 XS = 1.93383e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x272ce68) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.8,0.071365,-0.00152139,0.786181), diff = (0.78942,0.071365,-0.00152139,0.786181). Event 4000 ( 2m 51s elapsed / 1h 8m 27s left ) -> ETA: Thu Nov 30 12:45 XS = 1.75094e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 18, 0] ((26.0317,-3.57623,-2.87445,-25.3264), mass = 3.89544, y = -2.14393) [> 21] [< 19] : l : su_1b (13.7833,-2.92895,-2.3357,-13.1993) 1.3125, kt_max = 0.842709, pt = 3.74623, y = -1.91655 l : ss_1 (12.2485,-0.647277,-0.538749,-12.1271) 1.5, kt_max = 0.618905, pt = 0.842151, y = -2.65112 Ahadic::Hadronize(): Momentum imbalance: (26.0317,-3.57623,-2.87445,-25.3264) Decay_Channel::GenerateKinematics(B(s) --> f(0)(980) J/psi(1S) ) warning: d\Gamma(x)=0.737507 > max(d\Gamma)=0.2717 Event 5000 ( 3m 33s elapsed / 1h 7m 45s left ) -> ETA: Thu Nov 30 12:45 XS = 1.6372e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 4m 11s elapsed / 1h 5m 36s left ) -> ETA: Thu Nov 30 12:44 XS = 1.70182e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 4m 51s elapsed / 1h 4m 30s left ) -> ETA: Thu Nov 30 12:43 XS = 1.59415e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 5m 29s elapsed / 1h 3m 3s left ) -> ETA: Thu Nov 30 12:43 XS = 1.83126e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 6m 5s elapsed / 1h 1m 34s left ) -> ETA: Thu Nov 30 12:42 XS = 1.88468e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 6m 44s elapsed / 1h 42s left ) -> ETA: Thu Nov 30 12:42 XS = 1.84767e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 75, 0] ((525.436,-2.73715,1.0821,-525.413), mass = 3.86777, y = -5.37625) : l : ss_1b (203.335,-1.94463,1.13627,-203.317) 1.5, kt_max = 0, pt = 2.25226, y = -5.01247 l : ss_1 (322.101,-0.792521,-0.0541704,-322.096) 1.5, kt_max = 0, pt = 0.79437, y = -5.93893 Ahadic::Hadronize(): Momentum imbalance: (525.436,-2.73715,1.0821,-525.413) Event 20000 ( 13m 4s elapsed / 52m 16s left ) -> ETA: Thu Nov 30 12:39 XS = 1.64163e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=4.36716e-06 > max(d\Gamma)=1.212e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=1.87626e-06 > max(d\Gamma)=1.294e-06 Decay_Channel::GenerateKinematics(Omega(c) --> ss_1 s sb u ): Rejected decay kinematics 10000 times. This indicates a wrong maximum. Will accept kinematics. Event 30000 ( 19m 34s elapsed / 45m 39s left ) -> ETA: Thu Nov 30 12:39 XS = 1.61494e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x272ce68) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12998.2,0.0088783,-0.106773,-1.80767), diff = (-1.81085,0.0088783,-0.106773,-1.80767). Event 40000 ( 26m 1s elapsed / 39m 2s left ) -> ETA: Thu Nov 30 12:39 XS = 1.51502e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.41106e-06 > max(d\Gamma)=8.95587e-07 Event 50000 ( 32m 22s elapsed / 32m 22s left ) -> ETA: Thu Nov 30 12:39 XS = 1.42552e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=1.06373e-06 > max(d\Gamma)=7.299e-07 Event 60000 ( 38m 39s elapsed / 25m 46s left ) -> ETA: Thu Nov 30 12:39 XS = 1.38428e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007) Db K+ pi+b ) warning: d\Gamma(x)=3.41884e-06 > max(d\Gamma)=1.349e-06 Event 70000 ( 44m 50s elapsed / 19m 13s left ) -> ETA: Thu Nov 30 12:38 XS = 1.35623e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 80000 ( 50m 59s elapsed / 12m 44s left ) -> ETA: Thu Nov 30 12:38 XS = 1.33686e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=1.19168e-06 > max(d\Gamma)=7.635e-07 Event 90000 ( 56m 48s elapsed / 6m 18s left ) -> ETA: Thu Nov 30 12:37 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 175 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.33338e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D+b pi+ pi pi ) warning: d\Gamma(x)=1.28342e-13 > max(d\Gamma)=9.279e-14 Blob_List::FourMomentumConservation(): (0x272ce68) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12994.9,2.02225,-0.545895,3.81319), diff = (-5.13077,2.02225,-0.545895,3.81319). Event 100000 ( 3748 s total ) = 2.30554e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3071){ } +--------------------------------------------------------------+ | | | Total XS is 1.34556e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 3 (100054) -> 0 % From "Jet_Evolution:CSS": 26 (374536) -> 0 % } Retried events { From "Beam_Remnants": 42 (100054) -> 0 % From "Hadronization:Ahadic": 9 (128136) -> 0 % From "Jet_Evolution:CSS": 2383 (374536) -> 0.6 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 13512 (0) -> 13512. } Retried methods { From "Decay_Channel::GenerateKinematics": 36 (27975509) -> 0 % } } Time: 1h 2m 31s on Thu Nov 30 12:37:06 2023 (User: 1h 2m 15s, System: 1s, Children User: 0s, Children System: 0s)