Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Mon Mar 4 19:41:52 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3064 ----------------------------------------------------------------------------- ----------- 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 ( 25 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 ( 12s elapsed / 14d 23m 7s left ) -> ETA: Mon Mar 18 20:05 XS = 35356.6 pb +- ( 35356.6 pb = 100 % ) Event 2 ( 12s elapsed / 7d 53m 7s left ) -> ETA: Mon Mar 11 20:35 XS = 70713.3 pb +- ( 70713.3 pb = 100 % ) Event 3 ( 12s elapsed / 4d 17h 3m 7s left ) -> ETA: Sat Mar 09 12:45 XS = 106070 pb +- ( 106070 pb = 100 % ) Event 4 ( 12s elapsed / 3d 13h 3m 57s left ) -> ETA: Fri Mar 08 08:46 XS = 141427 pb +- ( 141427 pb = 100 % ) Event 5 ( 12s elapsed / 2d 20h 39m 47s left ) -> ETA: Thu Mar 07 16:21 XS = 70992.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 6 ( 12s elapsed / 2d 9h 40m 54s left ) -> ETA: Thu Mar 07 05:23 XS = 71270.9 pb +- ( -nan pb = -2.14748e+07 % ) Event 7 ( 12s elapsed / 2d 1h 45m 30s left ) -> ETA: Wed Mar 06 21:27 XS = 71549.7 pb +- ( -nan pb = -2.14748e+07 % ) Event 8 ( 12s elapsed / 1d 19h 48m 57s left ) -> ETA: Wed Mar 06 15:31 XS = 71828.5 pb +- ( -nan pb = -2.14748e+07 % ) Event 9 ( 12s elapsed / 1d 15h 19m 2s left ) -> ETA: Wed Mar 06 11:01 XS = 72107.3 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 12s elapsed / 1d 11h 34m 47s left ) -> ETA: Wed Mar 06 07:16 XS = 72386.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 13s elapsed / 18h 52m 16s left ) -> ETA: Tue Mar 05 14:34 XS = 75174.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 14s elapsed / 13h 44m 45s left ) -> ETA: Tue Mar 05 09:26 XS = 77962.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 15s elapsed / 10h 53m 4s left ) -> ETA: Tue Mar 05 06:35 XS = 80750.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 16s elapsed / 9h 12m 23s left ) -> ETA: Tue Mar 05 04:54 XS = 83538.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 17s elapsed / 8h 1m 6s left ) -> ETA: Tue Mar 05 03:43 XS = 86326.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 18s elapsed / 7h 13m 58s left ) -> ETA: Tue Mar 05 02:56 Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 195 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 89114.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 19s elapsed / 6h 42m 48s left ) -> ETA: Tue Mar 05 02:25 XS = 91902.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 20s elapsed / 6h 17m 59s left ) -> ETA: Tue Mar 05 02:00 XS = 94690.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 21s elapsed / 5h 51m 58s left ) -> ETA: Tue Mar 05 01:34 XS = 97478.1 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 28s elapsed / 3h 54m 11s left ) -> ETA: Mon Mar 04 23:36 XS = 1.38921e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 34s elapsed / 3h 10m 48s left ) -> ETA: Mon Mar 04 22:53 XS = 1.14425e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 40s elapsed / 2h 46m 17s left ) -> ETA: Mon Mar 04 22:28 XS = 6.91498e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 44s elapsed / 2h 28m 29s left ) -> ETA: Mon Mar 04 22:11 XS = 1.81344e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 50s elapsed / 2h 19m 47s left ) -> ETA: Mon Mar 04 22:02 XS = 1.58181e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 56s elapsed / 2h 14m 3s left ) -> ETA: Mon Mar 04 21:56 XS = 1.58209e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 1m 2s elapsed / 2h 8m 41s left ) -> ETA: Mon Mar 04 21:51 XS = 1.45855e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 7s elapsed / 2h 4m 24s left ) -> ETA: Mon Mar 04 21:47 XS = 1.04694e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 13s elapsed / 2h 47s left ) -> ETA: Mon Mar 04 21:43 XS = 9.67182e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 3s elapsed / 1h 40m 47s left ) -> ETA: Mon Mar 04 21:24 Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 212 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.26536e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 56s elapsed / 1h 34m 56s left ) -> ETA: Mon Mar 04 21:19 XS = 1.20522e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 46s elapsed / 1h 30m 40s left ) -> ETA: Mon Mar 04 21:16 XS = 9.52309e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 33s elapsed / 1h 26m 43s left ) -> ETA: Mon Mar 04 21:13 XS = 1.00188e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 18s elapsed / 1h 23m 6s left ) -> ETA: Mon Mar 04 21:10 XS = 1.17881e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 3s elapsed / 1h 20m 34s left ) -> ETA: Mon Mar 04 21:08 XS = 1.17897e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 6m 52s elapsed / 1h 18m 58s left ) -> ETA: Mon Mar 04 21:07 XS = 1.17995e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 7m 39s elapsed / 1h 17m 27s left ) -> ETA: Mon Mar 04 21:07 XS = 1.1571e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 8m 32s elapsed / 1h 16m 48s left ) -> ETA: Mon Mar 04 21:07 XS = 1.14242e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=3.11277e-06 > max(d\Gamma)=7.635e-07 Event 20000 ( 16m 33s elapsed / 1h 6m 14s left ) -> ETA: Mon Mar 04 21:04 XS = 1.13547e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x33df498) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000.5,0.129841,0.140647,-0.619818), diff = (0.505071,0.129841,0.140647,-0.619818). Event 30000 ( 24m 38s elapsed / 57m 28s left ) -> ETA: Mon Mar 04 21:04 XS = 1.28181e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 61, 0] ((29.9065,4.2556,2.08456,29.2826), mass = 3.80415, y = 2.27627) [> 60] [< 62] : l : uu_1b (22.9489,4.0027,1.73403,22.5024) 1.125, kt_max = 0.484033, pt = 4.36216, y = 2.31148 l : ss_1 (6.95758,0.252901,0.350526,6.7802) 1.5, kt_max = 0.420689, pt = 0.432235, y = 2.1748 Ahadic::Hadronize(): Momentum imbalance: (29.9065,4.2556,2.08456,29.2826) Event 40000 ( 33m elapsed / 49m 30s left ) -> ETA: Mon Mar 04 21:04 XS = 1.2336e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(c)+ --> c cb c sb ) warning: d\Gamma(x)=3.43452e-14 > max(d\Gamma)=1.346e-14 Event 50000 ( 41m 13s elapsed / 41m 13s left ) -> ETA: Mon Mar 04 21:04 XS = 1.24567e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2007)b K+ pi ) warning: d\Gamma(x)=3.4169e-06 > max(d\Gamma)=1.04757e-06 ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 69, 0] ((15.034,6.34318,2.26128,12.9001), mass = 3.77604, y = 1.28596) [> 68] [< 70] : l : ss_1b (10.6708,3.60003,1.29814,9.84736) 1.5, kt_max = 0.744167, pt = 3.82693, y = 1.60779 l : dd_1 (4.3632,2.74315,0.963141,3.05277) 1.125, kt_max = 0.73416, pt = 2.90732, y = 0.866637 Ahadic::Hadronize(): Momentum imbalance: (15.034,6.34318,2.26128,12.9001) Decay_Channel::GenerateKinematics(B --> D*(2007)b D K+ pi+b ) warning: d\Gamma(x)=3.63762e-06 > max(d\Gamma)=1.356e-06 Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=4.24588e-06 > max(d\Gamma)=8.84e-07 Event 60000 ( 49m 31s elapsed / 33m left ) -> ETA: Mon Mar 04 21:04 Event_Handler::MPISync() {  Memory usage increased by 20 MB, now 232 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.28772e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70000 ( 58m 6s elapsed / 24m 54s left ) -> ETA: Mon Mar 04 21:04 XS = 1.32959e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007)b D+ K pi ) warning: d\Gamma(x)=2.06188e-06 > max(d\Gamma)=1.31e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2007) D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=5.4228e-06 > max(d\Gamma)=9.14468e-07 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=4.54109e-06 > max(d\Gamma)=7.299e-07 Blob_List::FourMomentumConservation(): (0x33df498) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12994.9,-0.510119,1.48656,2.18473), diff = (-5.11242,-0.510119,1.48656,2.18473). Event 80000 ( 1h 6m 6s elapsed / 16m 31s left ) -> ETA: Mon Mar 04 21:04 XS = 1.32022e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=2.10148e-06 > max(d\Gamma)=1.53517e-06 Event 90000 ( 1h 14m 15s elapsed / 8m 15s left ) -> ETA: Mon Mar 04 21:04 XS = 1.37365e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=4.18735e-06 > max(d\Gamma)=2.10148e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=1.0471e-06 > max(d\Gamma)=7.854e-07 Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=6.20714e-14 > max(d\Gamma)=2.716e-14 Event 100000 ( 4910 s total ) = 1.75993e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/3064){ } +--------------------------------------------------------------+ | | | Total XS is 1.45843e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 2 (100087) -> 0 % From "Jet_Evolution:CSS": 6 (579675) -> 0 % } Retried events { From "Beam_Remnants": 46 (100087) -> 0 % From "Hadronization:Ahadic": 39 (131986) -> 0 % From "Jet_Evolution:CSS": 4379 (579675) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 15235 (0) -> 15235. } Retried methods { From "Decay_Channel::GenerateKinematics": 38 (35556467) -> 0 % } } Time: 1h 21m 54s on Mon Mar 4 21:03:46 2024 (User: 1h 21m 41s, System: 2s, Children User: 0s, Children System: 0s)