Welcome to Sherpa, Daniel Reichelt on ip3-cpu4.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Wed Jan 29 08:57:26 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1064 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- SHERPA v3.1.x (Erebus) │ │  :- .-------@@@+***#@- │ │  :=#* .--------+@+*****@@- Monte Carlo event generator │ │  :===@* .----------+******#@@- │ │  :====#@*----------+********@@@- https://sherpa-team.gitlab.io │ │  :======@@*--------+*********#@@@- │ │ │ │ Authors: Enrico Bothmann, Lois Flower, Christian Gutschow, │ │ Stefan Hoeche, Mareen Hoppe, Joshua Isaacson, │ │ Max Knobbe, Frank Krauss, Peter Meinzinger, │ │ Davide Napoletano, Alan Price, Daniel Reichelt, │ │ Marek Schoenherr, Steffen Schumann, Frank Siegert │ │ Former Authors: Gurpreet Singh Chahal, Timo Fischer, Tanju Gleisberg, │ │ Hendrik Hoeth, Johannes Krause, Silvan Kuttimalai, │ │ Ralf Kuhn, Thomas Laubrich, Sebastian Liebschner, │ │ Andreas Schaelicke, Holger Schulz, Jan Winter │ │ │ │ Users are kindly asked to cite SciPost Phys 7 (2019) 3, 034. │ │ │ │ This program uses a lot of genuine and original research work by others. │ │ Users are encouraged to also cite the various original publications. │ │ │ └──────────────────────────────────────────────────────────────────────────────┘ WARNING: You are using an unsupported development branch. Git branch: master Revision: bbdb0a3424e31c55cb7d4b228e23d79fce6682a7. -> CSSHOWER++/Calculators has local modifications: 4bc13e170c26ca5801c20bccc1055904 -> CSSHOWER++/Showers has local modifications: a109c7fbf0673af17f111093a5ee6d42 Initializing hadron particle information ... Initializing beam spectra ... Type: Collider Setup Beam 1: P+ (enabled = 0, momentum = (6800,0,0,6800)) Beam 2: P+ (enabled = 0, momentum = (6800,0,0,-6800)) Initializing PDFs ... Hard scattering: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas MPI: PDF4LHC21_40_pdfas + PDF4LHC21_40_pdfas Fixed electroweak parameters Input scheme: 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 Set \alpha according to EW scheme 1/\alpha(0) = 137.036 1/\alpha(def) = 132.12 Particle data: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code 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 │ └─────────────────────────────────────────────────────────────────────────────────────────┘ Particle containers: ┌─────────────────────────────────────────────────────────────────────────────────────────┐ │ Name Kf-code 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 │ └─────────────────────────────────────────────────────────────────────────────────────────┘ 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 Initializing primordial transverse momentum ... Initializing remnants ... Hard process: P+ (Hadron) + P+ (Hadron) Initializing showers ... Initializing matrix elements for the hard processes ... Initializing Comix ... Massive PS flavours for Comix: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Amegic: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Massive PS flavours for Internal: (c,cb,b,bb,e-,e+,mu-,mu+,tau-,tau+) Building processes (3 ME generators, 1 process blocks) ... Setting up processes ME_Generators::LoadGenerator(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. 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 # #################################################################### ......................................................................................................................................................................................................................................................................................................................................................... done (255 MB, 12s/12s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 4.95772524098e-23 vs 4.95772524091e-23 => 1.53221879629e-11 } . Amplitude::GaugeTest(): Large deviation { 8.33292451241e-21 vs 8.33292451247e-21 => -6.79811762438e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.85564924478e-22 vs 1.85564924479e-22 => -2.3265833704e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.35605618303e-22 vs 7.35605618301e-22 => 2.38431496768e-12 } ...... Amplitude::GaugeTest(): Large deviation { 9.89008334527e-24 vs 9.89008334523e-24 => 3.95150578925e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.61600827668e-22 vs 2.61600827669e-22 => -4.99200680792e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.24291770708e-21 vs 3.24291770709e-21 => -2.35678143667e-12 } ................................................................................................................... done (255 MB, 0s/0s) Initializing scales........................................................................ done (259 MB, 0s/0s) Initializing the beam remnants ... Multiple interactions initialized id = 2, name = None, type = 0 Underlying event/multiple interactions initialized MI[2]: on = 0 (type = 0, None) Initialized fragmentation Initialized soft photons Initialized on-the-fly reweighting ===> AddOns/Rivet has local modifications df7736c863ac2b9155db51c777b9f0c4 <=== Read in channels from directory: Results/Amegic/MC_2_3__j__j__h0__j__j__QCD(BVI) Calculating xs for '2_3__j__j__h0__j__j__QCD(BVI)' (Amegic+OpenLoops) ... 2_3__j__j__h0__j__j__QCD(BVI) : 5.96100664476 pb +- ( 0.0634172095454 pb = 1.06386745268 % )  exp. eff: 0.104225558705 % Read in channels from directory: Results/Comix/MC_2_4__j__j__h0__j__j__j__QCD(RS) Calculating xs for '2_4__j__j__h0__j__j__j__QCD(RS)' (Comix) ... 2_4__j__j__h0__j__j__j__QCD(RS) : 0.156547087194 pb +- ( 0.0550446800857 pb = 35.1617401973 % )  exp. eff: 0.000272710578471 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 0.39657075534 ( eps = 0.001 -> exp. eff 0.00262817056735 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 0.456062791903 ( eps = 0.001 -> exp. eff 5.97967173191e-06 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ 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 None │ │ Analysis Rivet │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 3s elapsed / 82d 20h 53m 16s left ) -> ETA: Tue Apr 22 06:50 XS = 0.000334937455794 pb +- ( 0.000334937455794 pb = 100 % ) Event 2 ( 3s elapsed / 41d 10h 26m 36s left ) -> ETA: Tue Mar 11 19:24 XS = 0.000167879223444 pb +- ( 0.000167058232351 pb = 99 % ) Event 3 ( 3s elapsed / 27d 16h 48m 49s left ) -> ETA: Wed Feb 26 01:46 XS = -0.645019182121 pb +- ( 0.645187068554 pb = -100 % ) Event 4 ( 3s elapsed / 20d 18h 36m 36s left ) -> ETA: Wed Feb 19 03:34 XS = -0.387011508975 pb +- ( 0.387095454384 pb = -100 % ) Event 5 ( 3s elapsed / 16d 15h 59m 56s left ) -> ETA: Sat Feb 15 00:57 XS = -0.322361956189 pb +- ( 0.322606300639 pb = -100 % ) Event 6 ( 3s elapsed / 13d 21h 19m 56s left ) -> ETA: Wed Feb 12 06:17 XS = -0.279072175647 pb +- ( 0.276067321436 pb = -98 % ) Event 7 ( 3s elapsed / 11d 21h 42m 47s left ) -> ETA: Mon Feb 10 06:40 XS = -0.244193074393 pb +- ( 0.241612139964 pb = -98 % ) Event 8 ( 3s elapsed / 10d 10h 41m 36s left ) -> ETA: Sat Feb 08 19:39 XS = 0.152762233004 pb +- ( 0.450530135616 pb = 294 % ) Event 9 ( 3s elapsed / 9d 6h 50m 18s left ) -> ETA: Fri Feb 07 15:48 XS = 0.137486017244 pb +- ( 0.403255855812 pb = 293 % ) Event 10 ( 3s elapsed / 8d 9h 6m 36s left ) -> ETA: Thu Feb 06 18:04 XS = 0.132824342073 pb +- ( 0.364788433154 pb = 274 % ) Event 20 ( 3s elapsed / 4d 5h 39m 56s left ) -> ETA: Sun Feb 02 14:37 XS = -0.32026945718 pb +- ( 1.72389897018 pb = -538 % ) Event 30 ( 3s elapsed / 2d 20h 31m 2s left ) -> ETA: Sat Feb 01 05:28 XS = 0.0840795955669 pb +- ( 1.15203293642 pb = 1370 % ) Event 40 ( 3s elapsed / 2d 3h 56m 36s left ) -> ETA: Fri Jan 31 12:54 XS = -0.685255420585 pb +- ( 1.22551290532 pb = -178 % ) Event 50 ( 3s elapsed / 1d 17h 53m 16s left ) -> ETA: Fri Jan 31 02:50 XS = -0.428419297941 pb +- ( 0.992235546241 pb = -231 % ) Event 60 ( 3s elapsed / 1d 11h 11m 2s left ) -> ETA: Thu Jan 30 20:08 XS = -0.151399811061 pb +- ( 0.870680373745 pb = -575 % ) Event 70 ( 3s elapsed / 1d 6h 28m 30s left ) -> ETA: Thu Jan 30 15:26 XS = 1.92203685331 pb +- ( 2.15410330869 pb = 112 % ) Event 80 ( 3s elapsed / 1d 2h 52m 26s left ) -> ETA: Thu Jan 30 11:50 XS = 0.256020588846 pb +- ( 2.42851174797 pb = 948 % ) Event 90 ( 3s elapsed / 1d 8m 4s left ) -> ETA: Thu Jan 30 09:05 XS = 0.322040107763 pb +- ( 2.13721788039 pb = 663 % ) Event 100 ( 3s elapsed / 21h 56m 36s left ) -> ETA: Thu Jan 30 06:54 XS = 0.486817099748 pb +- ( 1.9484225294 pb = 400 % ) Event 200 ( 4s elapsed / 12h 6m 35s left ) -> ETA: Wed Jan 29 21:04 XS = 8.2271046632 pb +- ( 5.81915624136 pb = 70 % ) Event 300 ( 4s elapsed / 8h 51m 1s left ) -> ETA: Wed Jan 29 17:48 XS = 8.84065550932 pb +- ( 5.34528169558 pb = 60 % ) Event 400 ( 5s elapsed / 7h 12m 24s left ) -> ETA: Wed Jan 29 16:10 XS = 7.70364733739 pb +- ( 4.07020506132 pb = 52 % ) Event 500 ( 5s elapsed / 6h 12m 34s left ) -> ETA: Wed Jan 29 15:10 XS = 6.92665004494 pb +- ( 3.27797633008 pb = 47 % ) Event 600 ( 6s elapsed / 5h 35m 27s left ) -> ETA: Wed Jan 29 14:33 XS = 6.26895516429 pb +- ( 2.74019111917 pb = 43 % ) Event 700 ( 6s elapsed / 5h 6m 4s left ) -> ETA: Wed Jan 29 14:03 XS = 5.65499920827 pb +- ( 2.35952608262 pb = 41 % ) Event 800 ( 6s elapsed / 4h 44m 53s left ) -> ETA: Wed Jan 29 13:42 XS = 4.49525088834 pb +- ( 2.31283736862 pb = 51 % ) Event 900 ( 7s elapsed / 4h 29m 30s left ) -> ETA: Wed Jan 29 13:27 XS = 3.90353823111 pb +- ( 2.14719412181 pb = 55 % ) Event 1000 ( 7s elapsed / 4h 17m 52s left ) -> ETA: Wed Jan 29 13:15 XS = 6.68953686371 pb +- ( 3.40507242679 pb = 50 % ) Event 2000 ( 12s elapsed / 3h 21m 17s left ) -> ETA: Wed Jan 29 12:19 XS = 6.25442560125 pb +- ( 2.53776423789 pb = 40 % ) Event 3000 ( 16s elapsed / 3h 43s left ) -> ETA: Wed Jan 29 11:58 XS = 7.12229895079 pb +- ( 1.97046240156 pb = 27 % ) Event 4000 ( 20s elapsed / 2h 51m 54s left ) -> ETA: Wed Jan 29 11:49 XS = 7.13041350431 pb +- ( 1.54551735979 pb = 21 % ) Event 5000 ( 24s elapsed / 2h 45m 55s left ) -> ETA: Wed Jan 29 11:43 XS = 2.19892331077 pb +- ( 4.89307150155 pb = 222 % ) Event 6000 ( 29s elapsed / 2h 43m 10s left ) -> ETA: Wed Jan 29 11:41 XS = 3.9511444242 pb +- ( 4.10736811455 pb = 103 % ) Event 7000 ( 33s elapsed / 2h 41m 17s left ) -> ETA: Wed Jan 29 11:39 XS = 3.96955351824 pb +- ( 3.53475170605 pb = 89 % ) Event 8000 ( 38s elapsed / 2h 40m 8s left ) -> ETA: Wed Jan 29 11:38 XS = 3.96334769381 pb +- ( 3.09820157337 pb = 78 % ) Event 9000 ( 43s elapsed / 2h 38m 59s left ) -> ETA: Wed Jan 29 11:37 XS = 4.5219523487 pb +- ( 2.76765945152 pb = 61 % ) Event 10000 ( 47s elapsed / 2h 38m 16s left ) -> ETA: Wed Jan 29 11:36 XS = 4.48494646704 pb +- ( 2.50246210594 pb = 55 % ) Event 20000 ( 1m 33s elapsed / 2h 34m 14s left ) -> ETA: Wed Jan 29 11:33 XS = 4.90788684137 pb +- ( 1.38035531628 pb = 28 % ) Event 30000 ( 2m 19s elapsed / 2h 32m 27s left ) -> ETA: Wed Jan 29 11:32 XS = 5.02044763172 pb +- ( 1.00912669517 pb = 20 % ) Event 40000 ( 3m 5s elapsed / 2h 31m 11s left ) -> ETA: Wed Jan 29 11:31 XS = 6.54292165862 pb +- ( 1.20877078345 pb = 18 % ) Event 50000 ( 3m 50s elapsed / 2h 30m 8s left ) -> ETA: Wed Jan 29 11:31 XS = 5.98289389165 pb +- ( 1.08996710056 pb = 18 % ) Event 60000 ( 4m 36s elapsed / 2h 29m 5s left ) -> ETA: Wed Jan 29 11:31 XS = 6.21544190895 pb +- ( 0.944438205317 pb = 15 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 5m 22s elapsed / 2h 28m 3s left ) -> ETA: Wed Jan 29 11:31 XS = 6.22745630599 pb +- ( 0.81732051922 pb = 13 % ) Event 80000 ( 6m 8s elapsed / 2h 27m 16s left ) -> ETA: Wed Jan 29 11:31 XS = 6.16665332472 pb +- ( 0.721440396646 pb = 11 % ) Event 90000 ( 6m 54s elapsed / 2h 26m 35s left ) -> ETA: Wed Jan 29 11:31 XS = 6.39455625201 pb +- ( 0.650482872923 pb = 10 % ) Event 100000 ( 7m 40s elapsed / 2h 25m 50s left ) -> ETA: Wed Jan 29 11:31 XS = 6.24305477978 pb +- ( 0.652306711073 pb = 10 % ) Event 200000 ( 15m 22s elapsed / 2h 18m 26s left ) -> ETA: Wed Jan 29 11:31 XS = 5.9329965352 pb +- ( 0.376515611617 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 23m 9s elapsed / 2h 11m 13s left ) -> ETA: Wed Jan 29 11:32 XS = 5.66900827671 pb +- ( 0.335947984883 pb = 5 % ) Event 400000 ( 30m 59s elapsed / 2h 3m 58s left ) -> ETA: Wed Jan 29 11:32  Memory usage increased by 18 MB, now 321 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.89427774436 pb +- ( 0.27292216693 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 38m 52s elapsed / 1h 56m 36s left ) -> ETA: Wed Jan 29 11:33 XS = 5.92156493713 pb +- ( 0.231018801254 pb = 3 % ) Event 600000 ( 46m 47s elapsed / 1h 49m 11s left ) -> ETA: Wed Jan 29 11:33 XS = 5.84666249786 pb +- ( 0.200861793798 pb = 3 % ) Event 700000 ( 54m 46s elapsed / 1h 41m 43s left ) -> ETA: Wed Jan 29 11:34 XS = 5.94320147903 pb +- ( 0.180256591356 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 1h 2m 47s elapsed / 1h 34m 11s left ) -> ETA: Wed Jan 29 11:34 XS = 5.99762109564 pb +- ( 0.162453977284 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 900000 ( 1h 10m 50s elapsed / 1h 26m 35s left ) -> ETA: Wed Jan 29 11:35 XS = 5.95195283804 pb +- ( 0.147495293021 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 1h 18m 54s elapsed / 1h 18m 54s left ) -> ETA: Wed Jan 29 11:35 XS = 5.96060567995 pb +- ( 0.13961216245 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1100000 ( 1h 26m 50s elapsed / 1h 11m 2s left ) -> ETA: Wed Jan 29 11:35 XS = 6.041485402 pb +- ( 0.132714158449 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1200000 ( 1h 34m 37s elapsed / 1h 3m 4s left ) -> ETA: Wed Jan 29 11:35 XS = 6.08528649225 pb +- ( 0.125467363133 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1300000 ( 1h 42m 33s elapsed / 55m 13s left ) -> ETA: Wed Jan 29 11:35 XS = 6.05468246057 pb +- ( 0.124439530208 pb = 2 % ) Event 1400000 ( 1h 50m 31s elapsed / 47m 22s left ) -> ETA: Wed Jan 29 11:35 XS = 6.06551242006 pb +- ( 0.117625465198 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1500000 ( 1h 58m 28s elapsed / 39m 29s left ) -> ETA: Wed Jan 29 11:35 XS = 6.08433819566 pb +- ( 0.111573724542 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1600000 ( 2h 6m 24s elapsed / 31m 36s left ) -> ETA: Wed Jan 29 11:35 XS = 6.10691863581 pb +- ( 0.108533093384 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.")