Welcome to Sherpa, Daniel Reichelt on ip3-cpu4.phyip3.dur.ac.uk. Initialization of framework underway. The local time is Mon Apr 29 06:48:26 2024. Run_Parameter::Init(): Setting memory limit to 503.276 GB. Random::SetSeed(): Seed set to 9146 ----------------------------------------------------------------------------- ----------- 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 ( 104 MB, 9s / 9s ). Matrix_Element_Handler::InitializeProcesses(): Performing tests .. Amplitude::GaugeTest(): Large deviation { 3.06452349879e-22 vs 3.0645234988e-22 => -4.99211783023e-12 } ....... Amplitude::GaugeTest(): Large deviation { 8.22055992695e-20 vs 8.22055992693e-20 => 3.08331138399e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.27142544045e-20 vs 2.27142544046e-20 => -2.0334844919e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.52808647019e-20 vs 1.52808647019e-20 => 2.41873188145e-12 } .......... Amplitude::GaugeTest(): Large deviation { 3.12211176923e-21 vs 3.12211176925e-21 => -5.42677014437e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.35759412417e-24 vs 1.35759412418e-24 => -2.46092035638e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.39591422088e-19 vs 1.3959142209e-19 => -1.36013422747e-11 } ................................................................................ done ( 104 MB, 0s / 0s ). Matrix_Element_Handler::InitializeProcesses(): Initializing scales........................................................................ done ( 107 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:Dire 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 / 179d 9h 33m 18s left ) -> ETA: Fri Oct 25 16:21 XS = 0.000997845630559 pb +- ( 0.000997845630559 pb = 100 % ) Event 2 ( 1s elapsed / 89d 16h 46m 38s left ) -> ETA: Sat Jul 27 23:35 XS = 0.000334192403684 pb +- ( 0.000663653226875 pb = 198 % ) Event 3 ( 1s elapsed / 60d 4h 26m 38s left ) -> ETA: Fri Jun 28 11:15 XS = 0.960860606399 pb +- ( 0.960526490418 pb = 99 % ) Event 4 ( 1s elapsed / 45d 10h 16m 38s left ) -> ETA: Thu Jun 13 17:05 XS = 7.57335175505 pb +- ( 6.64728100507 pb = 87 % ) Event 5 ( 1s elapsed / 36d 8h 13m 18s left ) -> ETA: Tue Jun 04 15:01 XS = 6.05868140404 pb +- ( 5.36712522012 pb = 88 % ) Event 6 ( 1s elapsed / 30d 20h 44m 25s left ) -> ETA: Thu May 30 03:33 XS = 5.04873273851 pb +- ( 4.49711222816 pb = 89 % ) PDF_Base::Calculate(): Q-range violation Q = 1.32326909569 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.1958132295 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.1854810316 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.15066002665 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.1696583135 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.3573509617 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.33385421252 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.28597580341 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.23423597415 < 1.4001. Set Q -> 1.4001. Event 7 ( 1s elapsed / 26d 10h 55m 12s left ) -> ETA: Sat May 25 17:43 XS = 4.88011826244 pb +- ( 3.8044918537 pb = 77 % ) Event 8 ( 1s elapsed / 23d 3h 33m 18s left ) -> ETA: Wed May 22 10:21 XS = 4.76551377677 pb +- ( 3.29677916864 pb = 69 % ) Event 9 ( 1s elapsed / 20d 16h 54m 47s left ) -> ETA: Sun May 19 23:43 XS = 4.23601288614 pb +- ( 2.95530804835 pb = 69 % ) Event 10 ( 1s elapsed / 19d 10h 39m 58s left ) -> ETA: Sat May 18 17:28 XS = 3.81241159507 pb +- ( 2.67703466215 pb = 70 % ) Event 20 ( 1s elapsed / 10d 5h 49m 58s left ) -> ETA: Thu May 09 12:38 XS = 1.56872794884 pb +- ( 1.39695141281 pb = 89 % ) PDF_Base::Calculate(): Q-range violation Q = 1.39336432677 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.31767683857 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.20316100749 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.19084287914 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.37262104882 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.30845098776 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.28911137844 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.25632396045 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.13702170613 < 1.4001. Set Q -> 1.4001. PDF_Base::Calculate(): Q-range violation Q = 1.21848182613 < 1.4001. Set Q -> 1.4001. WARNING: last allowed error message from 'Calculate' PDF_Base::Calculate(): Q-range violation Q = 1.20039260915 < 1.4001. Set Q -> 1.4001. Event 30 ( 1s elapsed / 7d 1h 26m 38s left ) -> ETA: Mon May 06 08:15 XS = 2.93576080945 pb +- ( 1.51261174074 pb = 51 % ) Event 40 ( 1s elapsed / 5d 18h 11m 38s left ) -> ETA: Sun May 05 01:00 XS = 3.52366763543 pb +- ( 1.38559244286 pb = 39 % ) Event 50 ( 2s elapsed / 4d 19h 33m 17s left ) -> ETA: Sat May 04 02:21 XS = 3.37413290487 pb +- ( 1.17516715152 pb = 34 % ) Event 60 ( 2s elapsed / 4d 8h 9m 57s left ) -> ETA: Fri May 03 14:58 XS = 4.28985125781 pb +- ( 1.70286674967 pb = 39 % ) Event 70 ( 2s elapsed / 3d 22h 2m 49s left ) -> ETA: Fri May 03 04:51 XS = 4.00285566923 pb +- ( 1.48204680491 pb = 37 % ) Event 80 ( 2s elapsed / 3d 14h 48m 17s left ) -> ETA: Thu May 02 21:36 XS = 3.59234007478 pb +- ( 1.32930170274 pb = 37 % ) Event 90 ( 2s elapsed / 3d 8h 51m 48s left ) -> ETA: Thu May 02 15:40 XS = 3.31904889988 pb +- ( 1.20564515011 pb = 36 % ) Event 100 ( 2s elapsed / 3d 4h 39m 57s left ) -> ETA: Thu May 02 11:28 XS = 3.80050721095 pb +- ( 1.19033774338 pb = 31 % ) Event 200 ( 3s elapsed / 2d 5h 3m 16s left ) -> ETA: Wed May 01 11:51 XS = 4.8286531639 pb +- ( 1.80386971552 pb = 37 % ) Event 300 ( 4s elapsed / 1d 21h 55m 28s left ) -> ETA: Wed May 01 04:44 XS = 3.8171705221 pb +- ( 1.27332187143 pb = 33 % ) Event 400 ( 6s elapsed / 1d 18h 29m 53s left ) -> ETA: Wed May 01 01:18 XS = 5.35337666812 pb +- ( 1.27068529493 pb = 23 % ) Event 500 ( 7s elapsed / 1d 15h 39m 52s left ) -> ETA: Tue Apr 30 22:28 XS = 5.72325694682 pb +- ( 1.1242026569 pb = 19 % ) Event 600 ( 8s elapsed / 1d 13h 29m 51s left ) -> ETA: Tue Apr 30 20:18 XS = 5.42644619143 pb +- ( 1.05265239413 pb = 19 % ) Event 700 ( 9s elapsed / 1d 13h 1m 16s left ) -> ETA: Tue Apr 30 19:50 XS = 4.82699799911 pb +- ( 0.914062238903 pb = 18 % ) Event 800 ( 10s elapsed / 1d 12h 16m 54s left ) -> ETA: Tue Apr 30 19:05 XS = 4.48010362636 pb +- ( 0.810098868122 pb = 18 % ) Event 900 ( 11s elapsed / 1d 12h 17m 34s left ) -> ETA: Tue Apr 30 19:06 XS = 4.19761821166 pb +- ( 0.724204192733 pb = 17 % ) Event 1000 ( 13s elapsed / 1d 12h 23m 6s left ) -> ETA: Tue Apr 30 19:11 XS = 3.84006889551 pb +- ( 0.81721371478 pb = 21 % ) Event 2000 ( 25s elapsed / 1d 11h 13m 44s left ) -> ETA: Tue Apr 30 18:02 XS = 4.37828452045 pb +- ( 0.598118591257 pb = 13 % ) MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 3000 ( 36s elapsed / 1d 9h 59m 56s left ) -> ETA: Tue Apr 30 16:49 XS = 4.39097957475 pb +- ( 0.446118476892 pb = 10 % ) Warning: Kinematics_Generator::TransverseKinematicsHHunable to create the breakup kinematics. Remnant_Handler::MakeBeamBlobs failed. Will return new event Event 4000 ( 49s elapsed / 1d 10h 8m 45s left ) -> ETA: Tue Apr 30 16:58 XS = 4.37264239149 pb +- ( 0.371604896137 pb = 8 % ) MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 5000 ( 59s elapsed / 1d 9h 18m 40s left ) -> ETA: Tue Apr 30 16:08 XS = 4.54595604951 pb +- ( 0.339900981085 pb = 7 % ) Event 6000 ( 1m 10s elapsed / 1d 8h 45m 12s left ) -> ETA: Tue Apr 30 15:34 XS = 4.55288451205 pb +- ( 0.341081267065 pb = 7 % ) Event 7000 ( 1m 22s elapsed / 1d 8h 38m 51s left ) -> ETA: Tue Apr 30 15:28 XS = 4.39659132301 pb +- ( 0.306811341874 pb = 6 % ) MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 8000 ( 1m 34s elapsed / 1d 8h 36m 58s left ) -> ETA: Tue Apr 30 15:27 XS = 4.14661184276 pb +- ( 0.37438341895 pb = 9 % ) MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 9000 ( 1m 45s elapsed / 1d 8h 35m 16s left ) -> ETA: Tue Apr 30 15:25 XS = 4.16649039561 pb +- ( 0.340611174772 pb = 8 % ) Event 10000 ( 1m 56s elapsed / 1d 8h 23m 53s left ) -> ETA: Tue Apr 30 15:14 XS = 4.00058526268 pb +- ( 0.309082078698 pb = 7 % ) 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 MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 20000 ( 3m 49s elapsed / 1d 7h 50m 20s left ) -> ETA: Tue Apr 30 14:42 XS = 4.25172904587 pb +- ( 0.242314143847 pb = 5 % ) Warning: Kinematics_Generator::TransverseKinematicsHHunable to create the breakup kinematics. Remnant_Handler::MakeBeamBlobs failed. Will return new event 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 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 30000 ( 5m 44s elapsed / 1d 7h 45m 42s left ) -> ETA: Tue Apr 30 14:40 XS = 4.29433228762 pb +- ( 0.246625718173 pb = 5 % ) 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. MCatNLO_Process::GetAmplitude(): Mass shift failed. WARNING: last allowed error message from 'GetAmplitude' MCatNLO_Process::GetAmplitude(): Mass shift failed. Event 40000 ( 7m 37s elapsed / 1d 7h 38m 17s left ) -> ETA: Tue Apr 30 14:34 XS = 4.44428591183 pb +- ( 0.211024075042 pb = 4 % ) Event 50000 ( 9m 31s elapsed / 1d 7h 35m 34s left ) -> ETA: Tue Apr 30 14:33 XS = 4.47993353553 pb +- ( 0.177731975868 pb = 3 % ) Event 60000 ( 11m 24s elapsed / 1d 7h 29m 9s left ) -> ETA: Tue Apr 30 14:29 XS = 4.47320895245 pb +- ( 0.153679459346 pb = 3 % ) =================================================== Warning in Momenta_Stretcher::MassThem(for n = 4): Not enough energy ((-nan,-nan,-nan,-nan)) for the 4 masses (1.16866); return false =================================================== Warning in Momenta_Stretcher::MassThem(for n = 4): Not enough energy ((-nan,-nan,-nan,-nan)) for the 4 masses (1.16866); return false =================================================== Warning in Momenta_Stretcher::MassThem(for n = 4): Not enough energy ((-nan,-nan,-nan,-nan)) for the 4 masses (1.16866); return false =================================================== Warning in Momenta_Stretcher::MassThem(for n = 4): Not enough energy ((-nan,-nan,-nan,-nan)) for the 4 masses (1.16866); return false =================================================== Warning in Momenta_Stretcher::MassThem(for n = 4): Not enough energy ((-nan,-nan,-nan,-nan)) for the 4 masses (1.16866); return false Event 70000 ( 13m 15s elapsed / 1d 7h 20m 53s left ) -> ETA: Tue Apr 30 14:22 XS = 4.42180810401 pb +- ( 0.1373124698 pb = 3 % ) Event 80000 ( 15m 9s elapsed / 1d 7h 19m 30s left ) -> ETA: Tue Apr 30 14:23 XS = 4.44623264234 pb +- ( 0.124417879137 pb = 2 % ) Event 90000 ( 17m 1s elapsed / 1d 7h 14m 3s left ) -> ETA: Tue Apr 30 14:19 XS = 4.43008330565 pb +- ( 0.114655434775 pb = 2 % ) Event 100000 ( 18m 53s elapsed / 1d 7h 10m 58s left ) -> ETA: Tue Apr 30 14:18 XS = 4.49289208291 pb +- ( 0.110199559301 pb = 2 % ) Event 200000 ( 37m 31s elapsed / 1d 6h 39m 1s left ) -> ETA: Tue Apr 30 14:05 XS = 4.49108422823 pb +- ( 0.103518406103 pb = 2 % ) Event 300000 ( 56m 10s elapsed / 1d 6h 16m 14s left ) -> ETA: Tue Apr 30 14:01 XS = 4.46317912673 pb +- ( 0.0762013706933 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 1h 14m 38s elapsed / 1d 5h 51m 15s left ) -> ETA: Tue Apr 30 13:54 XS = 4.46615139492 pb +- ( 0.0732478429685 pb = 1 % ) 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 500000 ( 1h 33m 11s elapsed / 1d 5h 30m 36s left ) -> ETA: Tue Apr 30 13:52 XS = 4.42447935836 pb +- ( 0.0620085410865 pb = 1 % ) Event 600000 ( 1h 51m 39s elapsed / 1d 5h 9m 12s left ) -> ETA: Tue Apr 30 13:49 XS = 4.42963698259 pb +- ( 0.0563258974705 pb = 1 % ) Event 700000 ( 2h 10m 6s elapsed / 1d 4h 48m 39s left ) -> ETA: Tue Apr 30 13:47 XS = 4.40899475492 pb +- ( 0.0502712420503 pb = 1 % )