Welcome to Sherpa, Daniel Reichelt on ip3-ws3.phyip3.dur.ac.uk. Initialization of framework underway. The local time is Thu Apr 18 12:34:55 2024. Run_Parameter::Init(): Setting memory limit to 187.131 GB. Random::SetSeed(): Seed set to 4019 ----------------------------------------------------------------------------- ----------- Event generation run with SHERPA started ....... ----------- ----------------------------------------------------------------------------- ................................................ | + ................................................ || | + + ................................... .... | | / + ................. ................ _,_ | .... || +| + + ............................... __.' ,\| ... || / +| + .............................. ( \ \ ... | | | + + \ + ............................. ( \ -/ .... || + | + ........ ................... (~~~~~~~~~## + + + ............................. ~~(! '~~~~~~~ \ + + + + ............................... `~~~QQQQQDb // | + + + + ........................ .......... IDDDDP|| \ + + + + + + .................................... IDDDI|| \ + .................................... IHD HD|| \ + + + + + + + + ................................... IHD ##| :-) + +\ + ......... ............... ......... IHI ## / / + + + + +\ + ................................... IHI/ / / + + + + + ................................... ## | | / / + + + + / + ....................... /TT\ ..... ##/ /// / + + + + + + +/ + ......................./TTT/T\ ... /TT\/\\\ / + + + + + + +/ \ + ....................../TTT/TTTT\...|TT/T\\\/ + ++ + / ----------------------------------------------------------------------------- SHERPA version 3.0.0beta1 (Dhaulagiri) 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. ----------------------------------------------------------------------------- WARNING: You are using an unsupported development branch. Git branch unknownurl, revision unknownrevision. Hadron_Init::Init(): Initializing kf table for hadrons. Beam_Spectra_Handler: type = Collider Setup for P+ (on = 0, p = (6800,0,0,6800)) and P+ (on = 0, p = (6800,0,0,-6800)). ISR handling: PDFs for hard scattering: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas PDFs for multiple parton interactions: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas Remnants_Parameters::Init Reading in parameters for P+ yields: Primordial k_T Form = None Primordial k_T Recoil = Beam_vs_Shower Matter Form = Single_Gaussian BEAM_SPECTATOR_KTEXPO = 5 BEAM_SPECTATOR_KTMAX = 1 BEAM_SPECTATOR_MEAN = 0 BEAM_SPECTATOR_Q2 = 0.77 BEAM_SPECTATOR_SIGMA = 0.25 ENERGY_SCALING_EXPO = 0.08 MATTER_FRACTION_1 = 1 MATTER_RADIUS_1 = 0.86 MATTER_RADIUS_2 = 0 REFERENCE_ENERGY = 7000 SHOWER_INITIATOR_KTEXPO = 5.12 SHOWER_INITIATOR_KTMAX = 2.7 SHOWER_INITIATOR_MEAN = 1 SHOWER_INITIATOR_Q2 = 0.77 SHOWER_INITIATOR_SIGMA = 1.1 Primordial_KPerp::Initialize Primordial_KPerp::Initialize(0): flav = P+, 2212 Primordial_KPerp::Initialize(1): flav = P+, 2212 Remnant_Handlers: hard process: P+: Hadron + P+: Hadron Standard_Model::FixEWParameters() { Input scheme: Gmu Gmu scheme, input: GF, m_W, m_Z, m_h, widths Ren. scheme: Gmu Parameters: sin^2(\theta_W) = 0.223043 - 0.00110541 i vev = 246.22 } Running_AlphaQED::PrintSummary() { Setting \alpha according to EW scheme 1/\alpha(0) = 137.036 1/\alpha(def) = 132.12 } One_Running_AlphaS::PrintSummary() { Setting \alpha_s according to PDF perturbative order 2 \alpha_s(M_Z) = 0.118 } One_Running_AlphaS::PrintSummary() { 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 4.92 0 1 0 1 0 t 6 172.5 1.32 0 1 1 172.5 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 80.379 2.085 0 1 1 80.379 h0 25 125 0 0 1 1 125 Instanton 999 0 0 0 0 1 0 List of Particle Containers IDName kfc Constituents l 90 {e-,e+,mu-,mu+,tau-,tau+} v 91 {ve,veb,vmu,vmub,vtau,vtaub} f 92 {d,db,u,ub,s,sb,c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+,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} ewj 98 {d,db,u,ub,s,sb,c,cb,b,bb,G,P} Shower_Handler initialised. +-----------------------------------------+ | 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 | +-----------------------------------------+ Matrix_Element_Handler::Matrix_Element_Handler(): Set pilot run mode to 0. 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+) ME_Generator_Base::SetPSMasses(): Massive PS flavours for Internal: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Matrix_Element_Handler::BuildProcesses(): 3 ME generators, 1 process blocks. Matrix_Element_Handler::BuildProcesses(): Setting up processes ............................................................................................................................................................................................................................................................................................... done ( 105 MB, 29s / 29s ). Matrix_Element_Handler::InitializeProcesses(): Performing tests . Amplitude::GaugeTest(): Large deviation { 2.94234442887e-22 vs 2.9423444289e-22 => -1.14593889933e-11 } ..... Amplitude::GaugeTest(): Large deviation { 2.76386529265e-24 vs 2.76386529266e-24 => -4.242495244e-12 } . Amplitude::GaugeTest(): Large deviation { 3.02871853012e-22 vs 3.02871853011e-22 => 2.18514095707e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.32805073479e-21 vs 2.32805073478e-21 => 2.43227660235e-12 } . Amplitude::GaugeTest(): Large deviation { 5.93003806498e-23 vs 5.930038065e-23 => -2.40452102673e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.09088651029e-24 vs 5.09088651034e-24 => -9.63940038901e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.38643009344e-20 vs 2.38643009343e-20 => 3.47322171024e-12 } ...................................................................................................... done ( 105 MB, 0s / 0s ). Matrix_Element_Handler::InitializeProcesses(): Initializing scales........................................................................ done ( 108 MB, 0s / 0s ). Initialized the Matrix_Element_Handler for the hard processes. Initialized the Beam_Remnant_Handler. MI_Handler::MI_Handler(id = 2, name = None, type = 0) Underlying event/multiple interactions handler: MI[2]: on = 0 (type = 0, None) Soft-collision handlers: Initialized the Fragmentation_Handler. Initialized the Soft_Photon_Handler. Initialized the Reweighting. ISR_Channels::CheckForStructuresFromME for 0: (none) Read in channels from directory: Results/Amegic/MC_2_3__j__j__h0__j__j__QCD(BVI) Process_Group::CalculateTotalXSec(): Calculate xs for '2_3__j__j__h0__j__j__QCD(BVI)' (Amegic+Internal) 2_3__j__j__h0__j__j__QCD(BVI) : 4.44859542077 pb +- ( 0.027219265114 pb = 0.611862004509 % )  exp. eff: 0.279731685346 % Read in channels from directory: Results/Comix/MC_2_4__j__j__h0__j__j__j__QCD(RS) Process_Group::CalculateTotalXSec(): Calculate xs for '2_4__j__j__h0__j__j__j__QCD(RS)' (Comix) 2_4__j__j__h0__j__j__j__QCD(RS) : -0.1322542281 pb +- ( 0.0553832787777 pb = 41.8763767127 % )  exp. eff: 0.00152658759413 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 1 ( eps = 0.001 -> exp. eff 0.00279731685346 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 1 ( eps = 0.001 -> exp. eff 1.52658759413e-05 ) ---------------------------------------------------------- -- SHERPA generates events with the following structure -- ---------------------------------------------------------- Event generation : Weighted Perturbative : Signal_Processes Perturbative : Minimum_Bias: None Perturbative : Hard_Decays Perturbative : Jet_Evolution:CSS Perturbative : Lepton_FS_QED_Corrections:Photons Perturbative : Multiple_Interactions: None Hadronization : Beam_Remnants: Parametrised Hadronization : Hadronization: None Hadronization : Hadron_Decays Userhook : Analysis : Rivet --------------------------------------------------------- Event 1 ( 1s elapsed / 171d 7h 6m 38s left ) -> ETA: Sun Oct 06 19:42 XS = 178.802051064 pb +- ( 178.802051064 pb = 100 % ) Event 2 ( 1s elapsed / 86d 5h 26m 38s left ) -> ETA: Sat Jul 13 18:02 XS = 89.4557467228 pb +- ( 89.3463043413 pb = 99 % ) Event 3 ( 1s elapsed / 57d 20h 53m 18s left ) -> ETA: Sat Jun 15 09:28 XS = 59.637217987 pb +- ( 59.5824248901 pb = 99 % ) Event 4 ( 1s elapsed / 43d 23h 33m 18s left ) -> ETA: Sat Jun 01 12:08 XS = 44.7278729938 pb +- ( 44.6914001349 pb = 99 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 5 ( 1s elapsed / 35d 15h 33m 18s left ) -> ETA: Fri May 24 04:08 XS = 29.8185819271 pb +- ( 29.7966991872 pb = 99 % ) Event 6 ( 1s elapsed / 29d 21h 35m 31s left ) -> ETA: Sat May 18 10:10 XS = 25.5596270902 pb +- ( 25.5404085614 pb = 99 % ) Event 7 ( 1s elapsed / 25d 23h 55s left ) -> ETA: Tue May 14 11:36 XS = 22.9934200389 pb +- ( 22.2670108174 pb = 96 % ) Event 8 ( 1s elapsed / 22d 17h 8m 18s left ) -> ETA: Sat May 11 05:43 XS = 20.9381744927 pb +- ( 19.7449141229 pb = 94 % ) Event 9 ( 1s elapsed / 20d 10h 44m 25s left ) -> ETA: Wed May 08 23:19 XS = 18.8459291479 pb +- ( 17.783891519 pb = 94 % ) Event 10 ( 1s elapsed / 18d 17h 59m 58s left ) -> ETA: Tue May 07 06:35 XS = 18.014934772 pb +- ( 16.107585018 pb = 89 % ) Event 20 ( 1s elapsed / 9d 22h 53m 18s left ) -> ETA: Sun Apr 28 11:28 XS = 9.28866307305 pb +- ( 8.09032636773 pb = 87 % ) Event 30 ( 1s elapsed / 6d 23h 35m 31s left ) -> ETA: Thu Apr 25 12:10 XS = 10.0854097537 pb +- ( 6.14038484899 pb = 60 % ) Event 40 ( 1s elapsed / 5d 14h 1m 38s left ) -> ETA: Wed Apr 24 02:37 XS = 13.8961114837 pb +- ( 6.16681599104 pb = 44 % ) Event 50 ( 2s elapsed / 4d 16h 13m 17s left ) -> ETA: Tue Apr 23 04:48 XS = 13.0497796697 pb +- ( 5.14635032324 pb = 39 % ) Event 60 ( 2s elapsed / 4d 1h 41m 4s left ) -> ETA: Mon Apr 22 14:16 XS = 10.9046341493 pb +- ( 4.33215668523 pb = 39 % ) Event 70 ( 2s elapsed / 3d 15h 41m 52s left ) -> ETA: Mon Apr 22 04:17 XS = 9.66746851095 pb +- ( 3.73711200581 pb = 38 % ) Event 80 ( 2s elapsed / 3d 9h 14m 57s left ) -> ETA: Sun Apr 21 21:50 XS = 9.27989886544 pb +- ( 3.30196882713 pb = 35 % ) Event 90 ( 2s elapsed / 3d 3h 36m 59s left ) -> ETA: Sun Apr 21 16:12 XS = 8.74140776996 pb +- ( 2.96927115612 pb = 33 % ) Event 100 ( 2s elapsed / 2d 22h 33m 17s left ) -> ETA: Sun Apr 21 11:08 XS = 9.03943714952 pb +- ( 2.83170453075 pb = 31 % ) Event 200 ( 3s elapsed / 2d 1h 1m 36s left ) -> ETA: Sat Apr 20 13:37 XS = 5.37100476811 pb +- ( 1.53741432962 pb = 28 % ) Event 300 ( 4s elapsed / 1d 16h 5m 29s left ) -> ETA: Sat Apr 20 04:40 XS = 5.23835123992 pb +- ( 1.26792013324 pb = 24 % ) Event 400 ( 5s elapsed / 1d 13h 38m 14s left ) -> ETA: Sat Apr 20 02:13 XS = 7.04238860493 pb +- ( 1.46410239293 pb = 20 % ) Event 500 ( 6s elapsed / 1d 11h 9m 53s left ) -> ETA: Fri Apr 19 23:45 XS = 7.08023838903 pb +- ( 1.29753698626 pb = 18 % ) Event 600 ( 7s elapsed / 1d 9h 39m 19s left ) -> ETA: Fri Apr 19 22:14 XS = 6.47127558328 pb +- ( 1.12218456075 pb = 17 % ) MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 700 ( 8s elapsed / 1d 8h 32m 14s left ) -> ETA: Fri Apr 19 21:07 XS = 6.42301629396 pb +- ( 1.01477822014 pb = 15 % ) Event 800 ( 9s elapsed / 1d 7h 50m 15s left ) -> ETA: Fri Apr 19 20:25 XS = 6.08813599252 pb +- ( 0.912310310485 pb = 14 % ) Event 900 ( 10s elapsed / 1d 7h 30m 34s left ) -> ETA: Fri Apr 19 20:06 XS = 5.56763413508 pb +- ( 0.808788630134 pb = 14 % ) Event 1000 ( 11s elapsed / 1d 7h 11m 28s left ) -> ETA: Fri Apr 19 19:47 XS = 5.40533213871 pb +- ( 0.754925180064 pb = 13 % ) MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 2000 ( 21s elapsed / 1d 5h 38m 48s left ) -> ETA: Fri Apr 19 18:14 XS = 5.39870168357 pb +- ( 0.53769515847 pb = 9 % ) Event 3000 ( 30s elapsed / 1d 4h 16m 42s left ) -> ETA: Fri Apr 19 16:52 XS = 4.8360153821 pb +- ( 0.414399478358 pb = 8 % ) MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 4000 ( 39s elapsed / 1d 3h 34m 20s left ) -> ETA: Fri Apr 19 16:10 XS = 4.91576803494 pb +- ( 0.366293372417 pb = 7 % ) Event 5000 ( 49s elapsed / 1d 3h 26m 50s left ) -> ETA: Fri Apr 19 16:03 XS = 5.03430668514 pb +- ( 0.359881607765 pb = 7 % ) Warning: Kinematics_Generator::TransverseKinematicsHHunable to create the breakup kinematics. Remnant_Handler::MakeBeamBlobs failed. Will return new event Event 6000 ( 59s elapsed / 1d 3h 44m left ) -> ETA: Fri Apr 19 16:20 XS = 4.97297236021 pb +- ( 0.321408058437 pb = 6 % ) MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 7000 ( 1m 10s elapsed / 1d 3h 52m 52s left ) -> ETA: Fri Apr 19 16:29 XS = 5.14563752006 pb +- ( 0.303485734946 pb = 5 % ) Event 8000 ( 1m 20s elapsed / 1d 3h 56m 59s left ) -> ETA: Fri Apr 19 16:33 XS = 5.17958289317 pb +- ( 0.330838413182 pb = 6 % ) Event 9000 ( 1m 30s elapsed / 1d 3h 54m 47s left ) -> ETA: Fri Apr 19 16:31 XS = 5.10961345501 pb +- ( 0.302076175752 pb = 5 % ) Event 10000 ( 1m 40s elapsed / 1d 3h 50m 39s left ) -> ETA: Fri Apr 19 16:27 XS = 5.04136374189 pb +- ( 0.280757768153 pb = 5 % ) MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 20000 ( 3m 22s elapsed / 1d 4h 3m 22s left ) -> ETA: Fri Apr 19 16:42 XS = 4.80180700547 pb +- ( 0.23926108742 pb = 4 % ) MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. Warning: Kinematics_Generator::TransverseKinematicsHHunable to create the breakup kinematics. Remnant_Handler::MakeBeamBlobs failed. Will return new event Warning: Kinematics_Generator::TransverseKinematicsHHunable to create the breakup kinematics. Remnant_Handler::MakeBeamBlobs failed. Will return new event Warning: Kinematics_Generator::TransverseKinematicsHHunable to create the breakup kinematics. Remnant_Handler::MakeBeamBlobs failed. Will return new event MCatNLO_Process::GetAmplitude(): Mass shift failed. Warning: Kinematics_Generator::TransverseKinematicsHHunable to create the breakup kinematics. Remnant_Handler::MakeBeamBlobs failed. Will return new event MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 30000 ( 5m 3s elapsed / 1d 4h 6s left ) -> ETA: Fri Apr 19 16:40 XS = 4.91146843684 pb +- ( 0.232105638321 pb = 4 % ) WARNING: last allowed error message from 'GetAmplitude' MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 40000 ( 6m 44s elapsed / 1d 3h 59m 37s left ) -> ETA: Fri Apr 19 16:41 XS = 4.90063932466 pb +- ( 0.204364254338 pb = 4 % ) Event 50000 ( 8m 26s elapsed / 1d 3h 59m 39s left ) -> ETA: Fri Apr 19 16:43 XS = 4.7863910783 pb +- ( 0.171808258323 pb = 3 % ) Event 60000 ( 10m 8s elapsed / 1d 4h 1m 21s left ) -> ETA: Fri Apr 19 16:46 XS = 4.58405349151 pb +- ( 0.182762717682 pb = 3 % ) Event 70000 ( 11m 49s elapsed / 1d 3h 56m 55s left ) -> ETA: Fri Apr 19 16:44 XS = 4.59048758394 pb +- ( 0.163061452788 pb = 3 % ) Event 80000 ( 13m 31s elapsed / 1d 3h 57m 29s left ) -> ETA: Fri Apr 19 16:46 XS = 4.52779934175 pb +- ( 0.152451887722 pb = 3 % ) Event 90000 ( 15m 13s elapsed / 1d 3h 57m 2s left ) -> ETA: Fri Apr 19 16:47 XS = 4.51534074025 pb +- ( 0.140586411137 pb = 3 % ) Event 100000 ( 16m 57s elapsed / 1d 3h 58m 56s left ) -> ETA: Fri Apr 19 16:51 XS = 4.51040332678 pb +- ( 0.129384583443 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 33m 59s elapsed / 1d 3h 45m 48s left ) -> ETA: Fri Apr 19 16:55 XS = 4.47799349966 pb +- ( 0.115663408268 pb = 2 % ) Event 300000 ( 50m 59s elapsed / 1d 3h 28m 34s left ) -> ETA: Fri Apr 19 16:54 XS = 4.47807342386 pb +- ( 0.0875388472542 pb = 1 % ) Event 400000 ( 1h 8m 11s elapsed / 1d 3h 16m 44s left ) -> ETA: Fri Apr 19 17:00 XS = 4.42656873806 pb +- ( 0.0779250188143 pb = 1 % ) Event 500000 ( 1h 25m 2s elapsed / 1d 2h 55m 53s left ) -> ETA: Fri Apr 19 16:56 XS = 4.42248491771 pb +- ( 0.0668228640387 pb = 1 % ) Event 600000 ( 1h 41m 46s elapsed / 1d 2h 34m 24s left ) -> ETA: Fri Apr 19 16:51 XS = 4.40529620538 pb +- ( 0.0602159868171 pb = 1 % ) Event 700000 ( 1h 58m 17s elapsed / 1d 2h 11m 40s left ) -> ETA: Fri Apr 19 16:45 XS = 4.38687184145 pb +- ( 0.0561050152403 pb = 1 % ) Event 800000 ( 2h 14m 50s elapsed / 1d 1h 50m 36s left ) -> ETA: Fri Apr 19 16:40 XS = 4.32252159707 pb +- ( 0.0726253241792 pb = 1 % ) Event 900000 ( 2h 31m 30s elapsed / 1d 1h 31m 51s left ) -> ETA: Fri Apr 19 16:38 XS = 4.31244673225 pb +- ( 0.0666102333705 pb = 1 % ) =================================================== Warning in Momenta_Stretcher::MassThem(for n = 4): Not enough energy ((-nan,-nan,-nan,-nan)) for the 4 masses (1.56266); return false =================================================== Warning in Momenta_Stretcher::MassThem(for n = 4): Not enough energy ((-nan,-nan,-nan,-nan)) for the 4 masses (1.56266); return false =================================================== Warning in Momenta_Stretcher::MassThem(for n = 4): Not enough energy ((-nan,-nan,-nan,-nan)) for the 4 masses (1.56266); return false =================================================== Warning in Momenta_Stretcher::MassThem(for n = 4): Not enough energy ((-nan,-nan,-nan,-nan)) for the 4 masses (1.56266); return false =================================================== Warning in Momenta_Stretcher::MassThem(for n = 4): Not enough energy ((-nan,-nan,-nan,-nan)) for the 4 masses (1.56266); return false Event 1000000 ( 2h 48m 1s elapsed / 1d 1h 12m 16s left ) -> ETA: Fri Apr 19 16:35 XS = 4.31370937962 pb +- ( 0.0607867501633 pb = 1 % ) Event 1100000 ( 3h 4m 47s elapsed / 1d 55m 4s left ) -> ETA: Fri Apr 19 16:35 XS = 4.32007649285 pb +- ( 0.056647186347 pb = 1 % ) Event 1200000 ( 3h 21m 36s elapsed / 1d 38m 25s left ) -> ETA: Fri Apr 19 16:35 XS = 4.33278889858 pb +- ( 0.0531929512812 pb = 1 % ) Event 1300000 ( 3h 38m 45s elapsed / 1d 24m left ) -> ETA: Fri Apr 19 16:38 XS = 4.3422132128 pb +- ( 0.0502269426304 pb = 1 % ) Event 1400000 ( 3h 55m 44s elapsed / 1d 8m 9s left ) -> ETA: Fri Apr 19 16:39 XS = 4.31454747196 pb +- ( 0.0550180085181 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1500000 ( 4h 12m 48s elapsed / 23h 52m 33s left ) -> ETA: Fri Apr 19 16:40 XS = 4.33302048387 pb +- ( 0.0522914816954 pb = 1 % ) Event 1600000 ( 4h 29m 51s elapsed / 23h 36m 45s left ) -> ETA: Fri Apr 19 16:42 XS = 4.34614859048 pb +- ( 0.049396571756 pb = 1 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 1700000 ( 4h 46m 54s elapsed / 23h 20m 47s left ) -> ETA: Fri Apr 19 16:43 XS = 4.34399017751 pb +- ( 0.0471338112259 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1800000 ( 5h 3m 54s elapsed / 23h 4m 29s left ) -> ETA: Fri Apr 19 16:43 XS = 4.36252255521 pb +- ( 0.0451350632937 pb = 1 % ) Event 1900000 ( 5h 21m 1s elapsed / 22h 48m 33s left ) -> ETA: Fri Apr 19 16:45 XS = 4.36777161232 pb +- ( 0.0435955045522 pb = 0 % ) Event 2000000 ( 5h 37m 39s elapsed / 22h 30m 36s left ) -> ETA: Fri Apr 19 16:43 XS = 4.3738119821 pb +- ( 0.0419990968759 pb = 0 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 2100000 ( 5h 55m 4s elapsed / 22h 15m 46s left ) -> ETA: Fri Apr 19 16:46 XS = 4.37947572473 pb +- ( 0.0403445570988 pb = 0 % ) Event 2200000 ( 6h 12m 4s elapsed / 21h 59m 11s left ) -> ETA: Fri Apr 19 16:46 XS = 4.38250384896 pb +- ( 0.0389512441287 pb = 0 % ) Event 2300000 ( 6h 29m 8s elapsed / 21h 42m 47s left ) -> ETA: Fri Apr 19 16:47 XS = 4.37577839307 pb +- ( 0.0378950282465 pb = 0 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 2400000 ( 6h 46m 22s elapsed / 21h 26m 52s left ) -> ETA: Fri Apr 19 16:48 XS = 4.37099323868 pb +- ( 0.0371485760422 pb = 0 % ) Event 2500000 ( 7h 3m 27s elapsed / 21h 10m 22s left ) -> ETA: Fri Apr 19 16:49 XS = 4.35378071541 pb +- ( 0.0381463204488 pb = 0 % ) Event 2600000 ( 7h 20m 35s elapsed / 20h 53m 58s left ) -> ETA: Fri Apr 19 16:49 XS = 4.35237148431 pb +- ( 0.0370440415299 pb = 0 % ) Event 2700000 ( 7h 37m 50s elapsed / 20h 37m 52s left ) -> ETA: Fri Apr 19 16:51 XS = 4.35537067022 pb +- ( 0.0359477499983 pb = 0 % ) Event 2800000 ( 7h 55m 22s elapsed / 20h 22m 22s left ) -> ETA: Fri Apr 19 16:53 XS = 4.33718617566 pb +- ( 0.036082668321 pb = 0 % ) Event 2900000 ( 8h 11m 53s elapsed / 20h 4m 16s left ) -> ETA: Fri Apr 19 16:51 XS = 4.33512595438 pb +- ( 0.0351662957717 pb = 0 % ) Event 3000000 ( 8h 28m 32s elapsed / 19h 46m 36s left ) -> ETA: Fri Apr 19 16:50 XS = 4.32319620804 pb +- ( 0.0347135731973 pb = 0 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 3100000 ( 8h 45m 14s elapsed / 19h 29m 4s left ) -> ETA: Fri Apr 19 16:49 XS = 4.31243134608 pb +- ( 0.0359870396895 pb = 0 % ) Event 3200000 ( 9h 1m 53s elapsed / 19h 11m 32s left ) -> ETA: Fri Apr 19 16:48 XS = 4.3040204259 pb +- ( 0.0356532045984 pb = 0 % ) Event 3300000 ( 9h 18m 42s elapsed / 18h 54m 21s left ) -> ETA: Fri Apr 19 16:48 XS = 4.31365596967 pb +- ( 0.0347855325354 pb = 0 % ) Event 3400000 ( 9h 35m 53s elapsed / 18h 37m 54s left ) -> ETA: Fri Apr 19 16:49 XS = 4.31223230888 pb +- ( 0.0339616679781 pb = 0 % ) Event 3500000 ( 9h 52m 53s elapsed / 18h 21m 4s left ) -> ETA: Fri Apr 19 16:49 XS = 4.27902166271 pb +- ( 0.051147961461 pb = 1 % ) Event 3600000 ( 10h 9m 50s elapsed / 18h 4m 9s left ) -> ETA: Fri Apr 19 16:49 XS = 4.28009665559 pb +- ( 0.0499693218061 pb = 1 % ) Event 3700000 ( 10h 27m 1s elapsed / 17h 47m 37s left ) -> ETA: Fri Apr 19 16:50 XS = 4.28703463871 pb +- ( 0.0487151271176 pb = 1 % ) Event 3800000 ( 10h 44m 3s elapsed / 17h 30m 49s left ) -> ETA: Fri Apr 19 16:50 XS = 4.28335108747 pb +- ( 0.0476206924296 pb = 1 % ) Event 3900000 ( 11h 56s elapsed / 17h 13m 47s left ) -> ETA: Fri Apr 19 16:50 XS = 4.28327942191 pb +- ( 0.0465158765679 pb = 1 % ) Event 4000000 ( 11h 17m 48s elapsed / 16h 56m 42s left ) -> ETA: Fri Apr 19 16:49 XS = 4.29420811454 pb +- ( 0.0454537081504 pb = 1 % ) Sudakov::Generate: Parton [(0)], stat=0, kin=1, kscheme=0, col=0 : cb : (74.1887859862,0.405066313769,2.97560636482,-74.114379537) 1.42 1.42 (0,0) (Final state parton) Colour partners ((none),(none)), spectator = none k_T start : 1.3695992632 k_T test : 0 k_T veto : 1.15792089237e+77 x_B : 1 fromdec : 0 P=0x7287b60 . Fatal error thrown: Invalid color flow. Event 4023660 ( 40905 s total ) = 8498763.70453 evts/day In Event_Handler::Finish : Summarizing the run may take some time. ---------------------------------------------------------------------------------------- Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr ---------------------------------------------------------------------------------------- Nominal 4.2949632018 0 %0.0452100089182 1.05 % ME.MUR=0.5__ME.MUF=0.5__ME.LHAPDF=933004.25078074736 -1.02 %0.0554186558774 1.3 % ME.MUR=0.5__ME.MUF=1__ME.LHAPDF=93300 4.27386733035 -0.49 %0.0503012762827 1.17 % ME.MUR=1__ME.MUF=0.5__ME.LHAPDF=93300 4.28051475906 -0.33 %0.0497711728762 1.16 % ME.MUR=1__ME.MUF=2__ME.LHAPDF=93300 4.32772869244 0.76 %0.0415060801891 0.95 % ME.MUR=2__ME.MUF=1__ME.LHAPDF=93300 4.31192788772 0.39 %0.0411372974496 0.95 % ME.MUR=2__ME.MUF=2__ME.LHAPDF=93300 4.33461252834 0.92 %0.0378011333127 0.87 % MUR=0.5__MUF=0.5__LHAPDF=93300 4.26225948788 -0.76 %0.06087219767 1.42 % MUR=0.5__MUF=1__LHAPDF=93300 4.31360500444 0.43 %0.0431708370216 1 % MUR=1__MUF=0.5__LHAPDF=93300  4.264488373 -0.7 %0.0735675731888 1.72 % MUR=1__MUF=2__LHAPDF=93300 4.33082327404 0.83 %0.0397521965441 0.91 % MUR=2__MUF=1__LHAPDF=93300 4.32801952823 0.76 %0.0397027215946 0.91 % MUR=2__MUF=2__LHAPDF=93300 4.35303844194 1.35 %0.0349063531308 0.8 % ---------------------------------------------------------------------------------------- WARNING: You are using an unsupported development branch. Terminator_Object_Handler::Exit: Exiting Sherpa with code (1)[?25h