Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed Mar 20 07:09:23 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 3180 ----------------------------------------------------------------------------- ----------- 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 ( 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} = 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 ( 10s elapsed / 11d 22h 39m 49s left ) -> ETA: Mon Apr 01 06:49 XS = 493278 pb +- ( 493278 pb = 100 % ) Event 2 ( 10s elapsed / 6d 1m 29s left ) -> ETA: Tue Mar 26 07:11 XS = 986556 pb +- ( 986556 pb = 100 % ) Event 3 ( 10s elapsed / 4d 17m 36s left ) -> ETA: Sun Mar 24 07:27 XS = 1.47983e+06 pb +- ( 1.47983e+06 pb = 100 % ) Event 4 ( 10s elapsed / 3d 33m 59s left ) -> ETA: Sat Mar 23 07:43 XS = 1.97311e+06 pb +- ( 1.97311e+06 pb = 100 % ) Event 5 ( 10s elapsed / 2d 10h 19m 49s left ) -> ETA: Fri Mar 22 17:29 XS = 2.46639e+06 pb +- ( 2.46639e+06 pb = 100 % ) Event 6 ( 10s elapsed / 2d 47m 36s left ) -> ETA: Fri Mar 22 07:57 XS = 2.95967e+06 pb +- ( 2.95967e+06 pb = 100 % ) Event 7 ( 10s elapsed / 1d 17h 56m 29s left ) -> ETA: Fri Mar 22 01:06 XS = 3.45295e+06 pb +- ( 3.45295e+06 pb = 100 % ) Event 8 ( 10s elapsed / 1d 12h 50m 14s left ) -> ETA: Thu Mar 21 20:00 XS = 3.94622e+06 pb +- ( 3.94622e+06 pb = 100 % ) Event 9 ( 10s elapsed / 1d 8h 52m 2s left ) -> ETA: Thu Mar 21 16:01 XS = 1.01905e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 10 ( 10s elapsed / 1d 5h 43m 9s left ) -> ETA: Thu Mar 21 12:52 XS = 1.05155e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 20 ( 11s elapsed / 15h 34m 48s left ) -> ETA: Wed Mar 20 22:44 XS = 1.27087e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 11s elapsed / 10h 50m 54s left ) -> ETA: Wed Mar 20 18:00 XS = 1.70051e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 8h 27m 42s left ) -> ETA: Wed Mar 20 15:37 XS = 3.02366e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 12s elapsed / 6h 59m 27s left ) -> ETA: Wed Mar 20 14:09 XS = 1.5573e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 6h 4m 13s left ) -> ETA: Wed Mar 20 13:14 XS = 2.85543e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 13s elapsed / 5h 22m 23s left ) -> ETA: Wed Mar 20 12:32 XS = 4.95807e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 4h 51m 50s left ) -> ETA: Wed Mar 20 12:01 XS = 7.56472e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 14s elapsed / 4h 29m 12s left ) -> ETA: Wed Mar 20 11:39 XS = 6.74977e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 15s elapsed / 4h 11m 14s left ) -> ETA: Wed Mar 20 11:21 XS = 6.77534e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 19s elapsed / 2h 43m 50s left ) -> ETA: Wed Mar 20 09:53 Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 189 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 2.1739e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 25s elapsed / 2h 18m 38s left ) -> ETA: Wed Mar 20 09:28 XS = 2.56795e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 30s elapsed / 2h 6m 41s left ) -> ETA: Wed Mar 20 09:16 XS = 2.13405e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 35s elapsed / 1h 59m 4s left ) -> ETA: Wed Mar 20 09:09 XS = 1.83943e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 43s elapsed / 1h 58m 43s left ) -> ETA: Wed Mar 20 09:09 Event_Handler::MPISync() {  Memory usage increased by 18 MB, now 208 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.6879e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 49s elapsed / 1h 57m 17s left ) -> ETA: Wed Mar 20 09:07 XS = 1.64206e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 54s elapsed / 1h 51m 43s left ) -> ETA: Wed Mar 20 09:02 XS = 1.50774e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 59s elapsed / 1h 49m 33s left ) -> ETA: Wed Mar 20 09:00 XS = 1.2372e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 5s elapsed / 1h 47m 16s left ) -> ETA: Wed Mar 20 08:57 XS = 1.26737e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 55s elapsed / 1h 34m 41s left ) -> ETA: Wed Mar 20 08:46 XS = 2.06004e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 50s elapsed / 1h 32m left ) -> ETA: Wed Mar 20 08:44 XS = 1.5839e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 13, 0] ((36.59,1.50009,0.86099,-36.3589), mass = 3.72379, y = -2.87734) [> 12] [< 14] : l : ss_1b (29.3557,0.868094,-0.0895213,-29.3044) 1.5, kt_max = 0.657137, pt = 0.872698, y = -3.52052 l : dd_1 (7.23433,0.632001,0.950512,-7.05457) 1.125, kt_max = 0.440735, pt = 1.14145, y = -2.18782 Ahadic::Hadronize(): Momentum imbalance: (36.59,1.50009,0.86099,-36.3589) Event 4000 ( 3m 46s elapsed / 1h 30m 24s left ) -> ETA: Wed Mar 20 08:43 XS = 1.52416e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 37s elapsed / 1h 27m 44s left ) -> ETA: Wed Mar 20 08:41 XS = 1.71413e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 28s elapsed / 1h 25m 41s left ) -> ETA: Wed Mar 20 08:40 XS = 1.73627e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 19s elapsed / 1h 24m 2s left ) -> ETA: Wed Mar 20 08:39 XS = 1.67399e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 8s elapsed / 1h 22m 11s left ) -> ETA: Wed Mar 20 08:38 XS = 1.84965e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 7m 59s elapsed / 1h 20m 45s left ) -> ETA: Wed Mar 20 08:38 XS = 1.7954e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 8m 47s elapsed / 1h 19m 7s left ) -> ETA: Wed Mar 20 08:37 XS = 1.71831e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D*(2010)+b K pi+ ) warning: d\Gamma(x)=1.3182e-06 > max(d\Gamma)=7.299e-07 Event 20000 ( 17m 44s elapsed / 1h 10m 58s left ) -> ETA: Wed Mar 20 08:38 XS = 1.78794e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 36, 0] ((90.1625,1.67548,-0.081419,90.0609), mass = 3.93578, y = 3.74063) : l : ss_1b (23.022,-0.405475,-0.00401607,22.9695) 1.5, kt_max = 0, pt = 0.405495, y = 3.38773 l : ss_1 (67.1405,2.08095,-0.077403,67.0914) 1.5, kt_max = 0, pt = 2.08239, y = 3.95707 Ahadic::Hadronize(): Momentum imbalance: (90.1625,1.67548,-0.081419,90.0609) Event 30000 ( 26m 36s elapsed / 1h 2m 4s left ) -> ETA: Wed Mar 20 08:38 Event_Handler::MPISync() {  Memory usage increased by 22 MB, now 231 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.63218e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=4.50924e-06 > max(d\Gamma)=1.247e-06 Event 40000 ( 35m 14s elapsed / 52m 51s left ) -> ETA: Wed Mar 20 08:37 XS = 1.55454e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B(s) --> f(0)(980) J/psi(1S) ) warning: d\Gamma(x)=0.737507 > max(d\Gamma)=0.2717 Event 50000 ( 43m 34s elapsed / 43m 34s left ) -> ETA: Wed Mar 20 08:36 XS = 1.50355e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D K+ pi+b ) warning: d\Gamma(x)=4.3408e-06 > max(d\Gamma)=1.356e-06 Event 60000 ( 52m 10s elapsed / 34m 47s left ) -> ETA: Wed Mar 20 08:36 XS = 1.54694e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 70000 ( 1h 58s elapsed / 26m 7s left ) -> ETA: Wed Mar 20 08:36 XS = 1.53332e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 80000 ( 1h 9m 26s elapsed / 17m 21s left ) -> ETA: Wed Mar 20 08:36 XS = 1.48121e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x3246c58) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.8,-0.0854993,0.141048,0.0112817), diff = (-0.157185,-0.0854993,0.141048,0.0112817). Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=1.948e-06 > max(d\Gamma)=1.211e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D*(2010)+b K pi ) warning: d\Gamma(x)=2.87497e-06 > max(d\Gamma)=9.40802e-07 Event 90000 ( 1h 18m 3s elapsed / 8m 40s left ) -> ETA: Wed Mar 20 08:36 XS = 1.45742e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 100000 ( 5217 s total ) = 1.65618e+06 evts/day Event_Handler::MPISync() {  Memory usage increased by 16 MB, now 247 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/3180){ } +--------------------------------------------------------------+ | | | Total XS is 1.42291e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 100000 New events { From "Beam_Remnants": 1 (100074) -> 0 % From "Jet_Evolution:CSS": 42 (586498) -> 0 % } Retried events { From "Beam_Remnants": 43 (100074) -> 0 % From "Hadronization:Ahadic": 30 (130453) -> 0 % From "Jet_Evolution:CSS": 4309 (586498) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 14663 (0) -> 14663. } Retried methods { From "Decay_Channel::GenerateKinematics": 33 (35919610) -> 0 % } } Time: 1h 27m 10s on Wed Mar 20 08:36:34 2024 (User: 1h 26m 43s, System: 2s, Children User: 0s, Children System: 0s)