Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed May 22 10:53:51 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1035 ----------------------------------------------------------------------------- ----------- 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 a743ae308589a49fe1bfa08beffa3531a19d890e. 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 ( 10s elapsed / 6d 3h 38m 9s left ) -> ETA: Tue May 28 14:32 XS = 2.85002e+06 pb +- ( 2.85002e+06 pb = 100 % ) Event 2 ( 10s elapsed / 3d 2h 5m 39s left ) -> ETA: Sat May 25 12:59 XS = 5.70004e+06 pb +- ( 5.70004e+06 pb = 100 % ) Event 3 ( 10s elapsed / 2d 1h 32m 2s left ) -> ETA: Fri May 24 12:26 XS = 8.55006e+06 pb +- ( 8.55006e+06 pb = 100 % ) Event 4 ( 10s elapsed / 1d 13h 23m 34s left ) -> ETA: Fri May 24 00:17 XS = 1.14001e+07 pb +- ( 1.14001e+07 pb = 100 % ) Event 5 ( 10s elapsed / 1d 5h 59m 49s left ) -> ETA: Thu May 23 16:53 XS = 1.42501e+07 pb +- ( 1.42501e+07 pb = 100 % ) Event 6 ( 10s elapsed / 1d 1h 5m 22s left ) -> ETA: Thu May 23 11:59 XS = 1.71001e+07 pb +- ( 1.71001e+07 pb = 100 % ) Event 7 ( 10s elapsed / 21h 36m 14s left ) -> ETA: Thu May 23 08:30 XS = 1.99501e+07 pb +- ( 1.99501e+07 pb = 100 % ) Event 8 ( 10s elapsed / 18h 58m 21s left ) -> ETA: Thu May 23 05:52 XS = 2.28002e+07 pb +- ( 2.28002e+07 pb = 100 % ) Event 9 ( 10s elapsed / 16h 56m 29s left ) -> ETA: Thu May 23 03:50 XS = 2.56502e+07 pb +- ( 2.56502e+07 pb = 100 % ) Event 10 ( 11s elapsed / 15h 16m 29s left ) -> ETA: Thu May 23 02:10 XS = 2.85002e+07 pb +- ( 2.85002e+07 pb = 100 % ) Event 20 ( 11s elapsed / 7h 57m 43s left ) -> ETA: Wed May 22 18:51 XS = 2.98334e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 11s elapsed / 5h 30m 38s left ) -> ETA: Wed May 22 16:24 XS = 2.11388e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 4h 18m 7s left ) -> ETA: Wed May 22 15:12 XS = 5.32977e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 12s elapsed / 3h 33m 27s left ) -> ETA: Wed May 22 14:27 XS = 3.20199e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 3h 9m 21s left ) -> ETA: Wed May 22 14:03 XS = 2.88976e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 14s elapsed / 2h 57m left ) -> ETA: Wed May 22 13:51 Event_Handler::MPISync() {  Memory usage increased by 22 MB, now 195 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 2.88977e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 16s elapsed / 2h 52m 44s left ) -> ETA: Wed May 22 13:46 XS = 2.88978e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 18s elapsed / 2h 46m 49s left ) -> ETA: Wed May 22 13:41 Event_Handler::MPISync() {  Memory usage increased by 19 MB, now 214 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 2.88979e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 19s elapsed / 2h 44m 5s left ) -> ETA: Wed May 22 13:38 XS = 2.63431e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 24s elapsed / 1h 41m 35s left ) -> ETA: Wed May 22 12:35 XS = 2.65667e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 29s elapsed / 1h 22m 49s left ) -> ETA: Wed May 22 12:17 XS = 2.34697e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 37s elapsed / 1h 16m 42s left ) -> ETA: Wed May 22 12:11 Event_Handler::MPISync() {  Memory usage increased by 23 MB, now 237 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 2.31098e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 45s elapsed / 1h 15m 7s left ) -> ETA: Wed May 22 12:09 XS = 1.95083e+07 pb +- ( 389632 pb = 1.99 % ) Event 600 ( 50s elapsed / 1h 9m left ) -> ETA: Wed May 22 12:03 XS = 3.38746e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 55s elapsed / 1h 4m 37s left ) -> ETA: Wed May 22 11:59 XS = 7.03387e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 59s elapsed / 1h 1m 13s left ) -> ETA: Wed May 22 11:56 XS = 7.01644e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 4s elapsed / 58m 41s left ) -> ETA: Wed May 22 11:53 XS = 7.27567e+07 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=1.73877e-06 > max(d\Gamma)=1.305e-06 Event 1000 ( 1m 9s elapsed / 56m 57s left ) -> ETA: Wed May 22 11:52 XS = 6.96309e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m elapsed / 48m 8s left ) -> ETA: Wed May 22 11:44 XS = 7.5247e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 57s elapsed / 46m 21s left ) -> ETA: Wed May 22 11:43 XS = 8.18201e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 4000 ( 3m 54s elapsed / 44m 55s left ) -> ETA: Wed May 22 11:42 XS = 8.58383e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 45s elapsed / 42m 47s left ) -> ETA: Wed May 22 11:41 XS = 9.46477e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 42s elapsed / 41m 50s left ) -> ETA: Wed May 22 11:41 XS = 8.81805e+07 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D D+b K+ pi+ ) warning: d\Gamma(x)=2.1108e-06 > max(d\Gamma)=1.206e-06 Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=3.74566e-06 > max(d\Gamma)=1.73877e-06 Event 7000 ( 6m 45s elapsed / 41m 30s left ) -> ETA: Wed May 22 11:42 XS = 9.87576e+07 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=2.04932e-06 > max(d\Gamma)=7.635e-07 Event 8000 ( 7m 38s elapsed / 40m 8s left ) -> ETA: Wed May 22 11:41 XS = 1.06184e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 8m 31s elapsed / 38m 48s left ) -> ETA: Wed May 22 11:41 XS = 1.10684e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 9m 24s elapsed / 37m 37s left ) -> ETA: Wed May 22 11:41 XS = 1.19783e+08 pb +- ( -nan pb = -2.14748e+07 % ) Blob_List::FourMomentumConservation(): (0x30124c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13000,-0.0679023,0.574574,-0.190887), diff = (-0.0436744,-0.0679023,0.574574,-0.190887). Decay_Channel::GenerateKinematics(B --> D D+b K+ pi ) warning: d\Gamma(x)=1.70025e-06 > max(d\Gamma)=1.263e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=1.87654e-06 > max(d\Gamma)=1.247e-06 Event 20000 ( 18m 24s elapsed / 27m 36s left ) -> ETA: Wed May 22 11:39 Event_Handler::MPISync() {  Memory usage increased by 94 MB, now 331 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.29397e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 15, 0] ((10.7766,0.8505,0.138559,10.0678), mass = 3.74611, y = 1.69059) [> 14] [< 16] : l : ss_1b (9.1978,1.03249,0.400148,9.00685) 1.5, kt_max = 0.921738, pt = 1.10732, y = 2.27871 l : ud_1 (1.57883,-0.181988,-0.261589,1.06091) 1.125, kt_max = 0.0949726, pt = 0.318667, y = 0.814309 Ahadic::Hadronize(): Momentum imbalance: (10.7766,0.8505,0.138559,10.0678) Event 30000 ( 28m 48s elapsed / 19m 12s left ) -> ETA: Wed May 22 11:41 Event_Handler::MPISync() {  Memory usage increased by 48 MB, now 380 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.31102e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2007)b D*(2010)+ K pi+b ) warning: d\Gamma(x)=3.89604e-06 > max(d\Gamma)=2.04932e-06 Event 40000 ( 37m 55s elapsed / 9m 28s left ) -> ETA: Wed May 22 11:41 XS = 1.31321e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D D*(2010)+b K+ pi ) warning: d\Gamma(x)=2.96551e-06 > max(d\Gamma)=1.375e-06 Decay_Channel::GenerateKinematics(B --> D*(2010)+ D+b K pi ) warning: d\Gamma(x)=2.30386e-06 > max(d\Gamma)=1.273e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+ D+b K pi+ ) warning: d\Gamma(x)=3.7403e-06 > max(d\Gamma)=1.211e-06 Blob_List::FourMomentumConservation(): (0x30124c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (13015,-0.106413,0.426147,-14.9774), diff = (14.9838,-0.106413,0.426147,-14.9774). Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=6.08923e-14 > max(d\Gamma)=2.716e-14 Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2007)b K+ pi+b ) warning: d\Gamma(x)=1.97793e-06 > max(d\Gamma)=8.556e-07 Event 50000 ( 2798 s total ) = 1.54419e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1035){ } +--------------------------------------------------------------+ | | | Total XS is 1.31664e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Beam_Remnants": 2 (50028) -> 0 % } Retried events { From "Beam_Remnants": 18 (50028) -> 0 % From "Hadronization:Ahadic": 8 (65565) -> 0 % From "Jet_Evolution:CSS": 2159 (294386) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7441 (0) -> 7441. } Retried methods { From "Decay_Channel::GenerateKinematics": 25 (18061144) -> 0 % } } Time: 46m 46s on Wed May 22 11:40:38 2024 (User: 46m 26s, System: 1s, Children User: 0s, Children System: 0s)