Welcome to Sherpa, Daniel Reichelt. Initialization of framework underway. The local time is Fri Dec 1 16:24:40 2023. Run_Parameter::Init(): Setting memory limit to 187.131 GB. Random::SetSeed(): Seed set to 8040 ----------------------------------------------------------------------------- ----------- 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. 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:Dire 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 ( 19s elapsed / 2d 6h 34m 40s left ) -> ETA: Sun Dec 03 22:59 XS = 3.6543e+06 pb +- ( 3.6543e+06 pb = 100 % ) Event 2 ( 19s elapsed / 1d 3h 20m 30s left ) -> ETA: Sat Dec 02 19:45 XS = 7.36351e+06 pb +- ( 7.36351e+06 pb = 100 % ) Event 3 ( 19s elapsed / 18h 15m 13s left ) -> ETA: Sat Dec 02 10:40 XS = 1.1039e+07 pb +- ( 1.1039e+07 pb = 100 % ) Event 4 ( 19s elapsed / 13h 45m 5s left ) -> ETA: Sat Dec 02 06:10 XS = 1.46657e+07 pb +- ( 1.46657e+07 pb = 100 % ) Event 5 ( 19s elapsed / 11h 3m 40s left ) -> ETA: Sat Dec 02 03:28 XS = 1.82907e+07 pb +- ( 1.82907e+07 pb = 100 % ) Event 6 ( 19s elapsed / 9h 14m 40s left ) -> ETA: Sat Dec 02 01:39 XS = 2.19214e+07 pb +- ( 2.19214e+07 pb = 100 % ) Event 7 ( 20s elapsed / 7h 56m 19s left ) -> ETA: Sat Dec 02 00:21 XS = 2.55768e+07 pb +- ( 2.55768e+07 pb = 100 % ) Event 8 ( 20s elapsed / 6h 57m 34s left ) -> ETA: Fri Dec 01 23:22 XS = 2.91733e+07 pb +- ( 2.91733e+07 pb = 100 % ) Event 9 ( 20s elapsed / 6h 12m 37s left ) -> ETA: Fri Dec 01 22:37 XS = 3.27614e+07 pb +- ( 3.27614e+07 pb = 100 % ) Event 10 ( 20s elapsed / 5h 36m 29s left ) -> ETA: Fri Dec 01 22:01 XS = 3.63623e+07 pb +- ( 3.63623e+07 pb = 100 % ) Event 20 ( 20s elapsed / 2h 52m 54s left ) -> ETA: Fri Dec 01 19:18 XS = 7.30183e+07 pb +- ( 7.30183e+07 pb = 100 % ) Event 30 ( 21s elapsed / 1h 59m 1s left ) -> ETA: Fri Dec 01 18:24 XS = 5.3533e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 40 ( 22s elapsed / 1h 31m 55s left ) -> ETA: Fri Dec 01 17:57 XS = 2.98483e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 50 ( 22s elapsed / 1h 15m 59s left ) -> ETA: Fri Dec 01 17:41 XS = 3.09102e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 60 ( 23s elapsed / 1h 4m 58s left ) -> ETA: Fri Dec 01 17:30 XS = 1.58852e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 70 ( 24s elapsed / 57m 25s left ) -> ETA: Fri Dec 01 17:22 XS = 1.27308e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 80 ( 24s elapsed / 51m 27s left ) -> ETA: Fri Dec 01 17:16 XS = 1.06257e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 90 ( 25s elapsed / 46m 37s left ) -> ETA: Fri Dec 01 17:11 XS = 9.67022e+06 pb +- ( -nan pb = -2.14748e+07 % ) Event 100 ( 26s elapsed / 42m 55s left ) -> ETA: Fri Dec 01 17:08 XS = 1.78111e+07 pb +- ( -nan pb = -2.14748e+07 % ) Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00196 -> q = 0.708494. Event 200 ( 32s elapsed / 26m 15s left ) -> ETA: Fri Dec 01 16:51 XS = 6.67106e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 300 ( 38s elapsed / 20m 53s left ) -> ETA: Fri Dec 01 16:46 XS = 8.02319e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 400 ( 44s elapsed / 17m 44s left ) -> ETA: Fri Dec 01 16:43 XS = 9.40909e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 500 ( 49s elapsed / 15m 47s left ) -> ETA: Fri Dec 01 16:41 XS = 9.41411e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 600 ( 56s elapsed / 14m 38s left ) -> ETA: Fri Dec 01 16:40 XS = 9.41914e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 700 ( 1m 2s elapsed / 13m 49s left ) -> ETA: Fri Dec 01 16:39 XS = 9.15072e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 800 ( 1m 9s elapsed / 13m 14s left ) -> ETA: Fri Dec 01 16:39 XS = 8.90766e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 900 ( 1m 15s elapsed / 12m 46s left ) -> ETA: Fri Dec 01 16:38 XS = 8.95081e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 1000 ( 1m 22s elapsed / 12m 19s left ) -> ETA: Fri Dec 01 16:38 XS = 9.04703e+07 pb +- ( -nan pb = -2.14748e+07 % ) Event 2000 ( 2m 23s elapsed / 9m 35s left ) -> ETA: Fri Dec 01 16:36 XS = 1.1887e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 3000 ( 3m 31s elapsed / 8m 13s left ) -> ETA: Fri Dec 01 16:36 XS = 1.40663e+08 pb +- ( -nan pb = -2.14748e+07 % ) Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00281 -> q = 0.709094. Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00281 -> q = 0.709094. Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00195 -> q = 0.708489. Event 4000 ( 4m 34s elapsed / 6m 51s left ) -> ETA: Fri Dec 01 16:36 XS = 2.12822e+08 pb +- ( -nan pb = -2.14748e+07 % ) Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00123 -> q = 0.707976. Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00123 -> q = 0.707976. Decay_Channel::GenerateKinematics(B+ --> D*(2007) D+b K+ pi+ ) warning: d\Gamma(x)=3.30132e-06 > max(d\Gamma)=1.294e-06 Event 5000 ( 5m 34s elapsed / 5m 34s left ) -> ETA: Fri Dec 01 16:36 XS = 1.98888e+08 pb +- ( -nan pb = -2.14748e+07 % ) Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00033 -> q = 0.707339. Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00033 -> q = 0.707339. Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00245 -> q = 0.708841. Alpha_QCD::Coupling(): Value exceeds maximum at \mu = 1.00244 -> q = 0.708834. Event 6000 ( 6m 34s elapsed / 4m 22s left ) -> ETA: Fri Dec 01 16:35 Event_Handler::MPISync() {  Memory usage increased by 17 MB, now 172 MB.  This might indicate a memory leak! Please monitor this process closely. } XS = 2.00058e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 7000 ( 7m 30s elapsed / 3m 12s left ) -> ETA: Fri Dec 01 16:35 XS = 1.89613e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 8000 ( 8m 26s elapsed / 2m 6s left ) -> ETA: Fri Dec 01 16:35 XS = 1.97449e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 9000 ( 9m 22s elapsed / 1m 2s left ) -> ETA: Fri Dec 01 16:35 XS = 1.8733e+08 pb +- ( -nan pb = -2.14748e+07 % ) Event 10000 ( 618 s total ) = 1.39804e+06 evts/day In Event_Handler::Finish : Summarizing the run may take some time. Rivet_Interface::Finish(Analysis_Dire/8040){ } +--------------------------------------------------------------+ | | | Total XS is 1.83701e+08 pb +- ( -nan pb = -2.14748e+07 % ) | | | +--------------------------------------------------------------+ Return_Value::PrintStatistics(): Statistics { Generated events: 10000 Retried events { From "Beam_Remnants": 9 (10015) -> 0 % From "Hadronization:Ahadic": 6 (12980) -> 0 % From "Jet_Evolution:Dire": 460 (61012) -> 0.7 % } Retried phases { From "Hadron_Decay_Handler::RejectExclusiveChannelsFromFragmentation": 1197 (0) -> 1197. } Retried methods { From "Decay_Channel::GenerateKinematics": 10 (2949578) -> 0 % } } Time: 10m 32s on Fri Dec 1 16:35:13 2023 (User: 10m 19s, System: 1s, Children User: 0s, Children System: 0s)