Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Wed May 22 10:53:54 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 1063 ----------------------------------------------------------------------------- ----------- 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 2h 23m 9s left ) -> ETA: Tue May 28 13:17 XS = 292219 pb +- ( 292219 pb = 100 % ) Event 2 ( 10s elapsed / 3d 1h 40m 39s left ) -> ETA: Sat May 25 12:35 XS = 584439 pb +- ( 584439 pb = 100 % ) Event 3 ( 10s elapsed / 2d 1h 18m 9s left ) -> ETA: Fri May 24 12:12 XS = 876658 pb +- ( 876658 pb = 100 % ) Event 4 ( 10s elapsed / 1d 13h 6m 54s left ) -> ETA: Fri May 24 00:01 XS = 1.16888e+06 pb +- ( 1.16888e+06 pb = 100 % ) Event 5 ( 10s elapsed / 1d 5h 51m 29s left ) -> ETA: Thu May 23 16:45 XS = 1.4611e+06 pb +- ( 1.4611e+06 pb = 100 % ) Event 6 ( 10s elapsed / 1d 57m 2s left ) -> ETA: Thu May 23 11:51 XS = 1.75332e+06 pb +- ( 1.75332e+06 pb = 100 % ) Event 7 ( 10s elapsed / 21h 27m 54s left ) -> ETA: Thu May 23 08:22 XS = 2.04554e+06 pb +- ( 2.04554e+06 pb = 100 % ) Event 8 ( 10s elapsed / 18h 54m 11s left ) -> ETA: Thu May 23 05:48 XS = 2.33775e+06 pb +- ( 2.33775e+06 pb = 100 % ) Event 9 ( 10s elapsed / 16h 52m 46s left ) -> ETA: Thu May 23 03:47 XS = 2.62997e+06 pb +- ( 2.62997e+06 pb = 100 % ) Event 10 ( 10s elapsed / 15h 14m 49s left ) -> ETA: Thu May 23 02:09 XS = 2.92219e+06 pb +- ( 2.92219e+06 pb = 100 % ) Event 20 ( 11s elapsed / 7h 59m 23s left ) -> ETA: Wed May 22 18:53 XS = 2.37517e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 30 ( 12s elapsed / 5h 33m 24s left ) -> ETA: Wed May 22 16:27 XS = 2.4687e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 12s elapsed / 4h 21m 27s left ) -> ETA: Wed May 22 15:15 XS = 2.56223e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 13s elapsed / 3h 38m 56s left ) -> ETA: Wed May 22 14:33 XS = 2.65576e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 13s elapsed / 3h 10m 36s left ) -> ETA: Wed May 22 14:05 XS = 2.74929e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 14s elapsed / 2h 49m 10s left ) -> ETA: Wed May 22 13:43 XS = 2.84282e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 14s elapsed / 2h 34m 1s left ) -> ETA: Wed May 22 13:28 XS = 2.93636e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 15s elapsed / 2h 21m 13s left ) -> ETA: Wed May 22 13:15 XS = 3.02989e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 15s elapsed / 2h 11m 49s left ) -> ETA: Wed May 22 13:06 XS = 3.12342e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 200 ( 21s elapsed / 1h 27m 58s left ) -> ETA: Wed May 22 12:22 XS = 4.05873e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 26s elapsed / 1h 13m 10s left ) -> ETA: Wed May 22 12:07 XS = 4.99405e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 32s elapsed / 1h 7m 3s left ) -> ETA: Wed May 22 12:01 XS = 7.27896e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 40s elapsed / 1h 6m 9s left ) -> ETA: Wed May 22 12:00 Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 191 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 6.47458e+07 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> D D*(2010)+b K+ pi+ ) warning: d\Gamma(x)=2.4463e-06 > max(d\Gamma)=1.305e-06 Event 600 ( 45s elapsed / 1h 2m 26s left ) -> ETA: Wed May 22 11:57 XS = 7.45251e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 51s elapsed / 1h 22s left ) -> ETA: Wed May 22 11:55 XS = 7.29107e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 56s elapsed / 58m 13s left ) -> ETA: Wed May 22 11:53 XS = 1.23104e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 2s elapsed / 56m 51s left ) -> ETA: Wed May 22 11:52 XS = 1.29956e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 8s elapsed / 55m 43s left ) -> ETA: Wed May 22 11:51 XS = 1.07172e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 1m 57s elapsed / 47m 9s left ) -> ETA: Wed May 22 11:43 XS = 2.1061e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 2m 56s elapsed / 46m 1s left ) -> ETA: Wed May 22 11:43 XS = 1.60953e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D*(2010)+ D+b K pi ) warning: d\Gamma(x)=2.72752e-06 > max(d\Gamma)=1.273e-06 Event 4000 ( 3m 52s elapsed / 44m 36s left ) -> ETA: Wed May 22 11:42 Event_Handler::MPISync() {  Memory usage increased by 20 MB, now 212 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.71186e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 5000 ( 4m 55s elapsed / 44m 16s left ) -> ETA: Wed May 22 11:43 Event_Handler::MPISync() {  Memory usage increased by 28 MB, now 240 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 1.65149e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 6000 ( 5m 57s elapsed / 43m 42s left ) -> ETA: Wed May 22 11:43 XS = 1.72804e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 6m 48s elapsed / 41m 47s left ) -> ETA: Wed May 22 11:42 XS = 1.85776e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 7m 47s elapsed / 40m 53s left ) -> ETA: Wed May 22 11:42 XS = 1.76311e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 8m 46s elapsed / 39m 56s left ) -> ETA: Wed May 22 11:42 XS = 1.75088e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 9m 45s elapsed / 39m 2s left ) -> ETA: Wed May 22 11:42 XS = 1.86636e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(Omega(b)- --> ss_1 c cb s ) warning: d\Gamma(x)=4.15907e-14 > max(d\Gamma)=2.716e-14 Event 20000 ( 19m 9s elapsed / 28m 44s left ) -> ETA: Wed May 22 11:42 XS = 1.57692e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B+ --> Db D*(2010)+ K pi ) warning: d\Gamma(x)=1.81224e-06 > max(d\Gamma)=1.32e-06 Photons::AddRadiation(): Momentum not conserved after treatment: (-0.000487471,-2.88927e-07,-3.2441e-07,-0.000487471) Decay_Handler_Base::AttachExtraQED(): Soft photon handler failed, retrying event. Blob_List::FourMomentumConservation(): (0x43014c8) Four Momentum is not conserved. p_{in} = (13000,0,0,0) vs. p_{out} = (12999.8,0.0198072,0.00338886,0.226493), diff = (-0.227384,0.0198072,0.00338886,0.226493). Decay_Channel::GenerateKinematics(B --> D*(2007) D*(2010)+b K+ pi ) warning: d\Gamma(x)=1.22327e-06 > max(d\Gamma)=8.84e-07 Event 30000 ( 28m 46s elapsed / 19m 10s left ) -> ETA: Wed May 22 11:42 XS = 1.45622e+08 pb +- ( -nan pb = -2.14748e+07 % ) ...... Cluster_Part::TestDecay fails for ------------------------------------------------------------- Cluster [cluster, 148, 0] ((9.69684,0.446799,-0.347299,8.93499), mass = 3.72484, y = 1.59844) : l : ss_1b (8.17522,0.281418,-0.728315,7.99842) 1.5, kt_max = 0, pt = 0.780793, y = 2.25804 l : dd_1 (1.52162,0.165382,0.381016,0.936576) 1.125, kt_max = 0, pt = 0.41536, y = 0.717749 Ahadic::Hadronize(): Momentum imbalance: (9.69684,0.446799,-0.347299,8.93499) Decay_Channel::GenerateKinematics(B(c)+ --> c cb c sb ) warning: d\Gamma(x)=2.77693e-14 > max(d\Gamma)=1.346e-14 Event 40000 ( 38m 39s elapsed / 9m 39s left ) -> ETA: Wed May 22 11:42 XS = 1.39687e+08 pb +- ( -nan pb = -2.14748e+07 % ) Decay_Channel::GenerateKinematics(B --> D D*(2010)+b K+ pi ) warning: d\Gamma(x)=3.08005e-06 > max(d\Gamma)=1.375e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=2.69927e-06 > max(d\Gamma)=1.212e-06 Decay_Channel::GenerateKinematics(B+ --> D*(2010)+b D+ K pi+ ) warning: d\Gamma(x)=4.12392e-06 > max(d\Gamma)=2.69927e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=2.40507e-06 > max(d\Gamma)=1.247e-06 Decay_Channel::GenerateKinematics(B --> D*(2007)b D+ K pi+b ) warning: d\Gamma(x)=3.30642e-06 > max(d\Gamma)=2.40507e-06 Event 50000 ( 2922 s total ) = 1.47867e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_CSS/1063){ } +--------------------------------------------------------------+ | | | Total XS is 1.41033e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 50000 New events { From "Beam_Remnants": 1 (50031) -> 0 % } Retried events { From "Beam_Remnants": 13 (50031) -> 0 % From "Hadron_Decays": 1 (65152) -> 0 % From "Hadronization:Ahadic": 16 (65168) -> 0 % From "Jet_Evolution:CSS": 2150 (294295) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 7018 (0) -> 7018. } Retried methods { From "Decay_Channel::GenerateKinematics": 32 (17923057) -> 0 % } } Time: 49m on Wed May 22 11:42:54 2024 (User: 48m 37s, System: 2s, Children User: 0s, Children System: 0s)