Welcome to Sherpa, Daniel Reichelt on ip3-cpu5.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Wed Jan 29 09:01:49 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1024 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 2.94776601008e-21 vs 2.94776601007e-21 => 2.02571293073e-12 } .... Amplitude::GaugeTest(): Large deviation { 4.54187596653e-21 vs 4.54187596655e-21 => -3.69937414035e-12 } ............ Amplitude::GaugeTest(): Large deviation { 9.21314372552e-23 vs 9.21314372558e-23 => -6.72173428029e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.94318185622e-23 vs 1.94318185622e-23 => 3.40127925824e-12 } . Amplitude::GaugeTest(): Large deviation { 2.25690731953e-24 vs 2.25690731958e-24 => -2.29045671318e-11 } .. Amplitude::GaugeTest(): Large deviation { 3.24367105004e-21 vs 3.24367105006e-21 => -5.51980683383e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.99275301184e-21 vs 4.99275301183e-21 => 2.14672724042e-12 } .............................................................................................................. done (257 MB, 0s/0s) Initializing scales........................................................................ done (261 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 ( 0s elapsed / 22d 21h 59m 59s left ) -> ETA: Fri Feb 21 07:02 XS = 0.00237581211236 pb +- ( 0.00237581211236 pb = 100 % ) Event 2 ( 1s elapsed / 11d 13h 46m 39s left ) -> ETA: Sun Feb 09 22:48 XS = 0.0011914844258 pb +- ( 0.00118432768656 pb = 99 % ) Event 3 ( 1s elapsed / 7d 17h 11m 5s left ) -> ETA: Thu Feb 06 02:13 XS = 0.00671883204429 pb +- ( 0.00556948074048 pb = 82 % ) Event 4 ( 1s elapsed / 5d 20h 16m 38s left ) -> ETA: Tue Feb 04 05:18 XS = 0.00503912414301 pb +- ( 0.00428146896438 pb = 84 % ) Event 5 ( 1s elapsed / 4d 16h 13m 18s left ) -> ETA: Mon Feb 03 01:15 XS = 0.0719224934617 pb +- ( 0.0669655409693 pb = 93 % ) Event 6 ( 1s elapsed / 3d 22h 26m 38s left ) -> ETA: Sun Feb 02 07:28 XS = 0.919022788662 pb +- ( 0.848863062718 pb = 92 % ) Event 7 ( 1s elapsed / 3d 8h 57m 7s left ) -> ETA: Sat Feb 01 17:59 XS = 0.787733721302 pb +- ( 0.729334357057 pb = 92 % ) Event 8 ( 1s elapsed / 2d 23h 31m 38s left ) -> ETA: Sat Feb 01 08:33 XS = 0.695516170177 pb +- ( 0.638318517688 pb = 91 % ) Event 9 ( 1s elapsed / 2d 16h 11m 50s left ) -> ETA: Sat Feb 01 01:13 XS = 0.618243615739 pb +- ( 0.568222681231 pb = 91 % ) Event 10 ( 1s elapsed / 2d 9h 46m 38s left ) -> ETA: Fri Jan 31 18:48 XS = 0.58333442241 pb +- ( 0.509431314459 pb = 87 % ) Event 20 ( 1s elapsed / 1d 6h 16m 38s left ) -> ETA: Thu Jan 30 15:18 XS = 0.554243197744 pb +- ( 0.322875601763 pb = 58 % ) Event 30 ( 1s elapsed / 20h 44m 25s left ) -> ETA: Thu Jan 30 05:46 XS = 0.663886352097 pb +- ( 0.292705448799 pb = 44 % ) Event 40 ( 1s elapsed / 16h 23m 18s left ) -> ETA: Thu Jan 30 01:25 XS = 1.70559712256 pb +- ( 1.22346723715 pb = 71 % ) Event 50 ( 1s elapsed / 13h 33m 18s left ) -> ETA: Wed Jan 29 22:35 XS = 2.45464355977 pb +- ( 1.38696499701 pb = 56 % ) Event 60 ( 1s elapsed / 11h 39m 58s left ) -> ETA: Wed Jan 29 20:42 XS = 2.07400085242 pb +- ( 1.17385969509 pb = 56 % ) Event 70 ( 1s elapsed / 10h 28m 32s left ) -> ETA: Wed Jan 29 19:30 XS = 0.223484145943 pb +- ( 1.86695386357 pb = 835 % ) Event 80 ( 1s elapsed / 9h 26m 38s left ) -> ETA: Wed Jan 29 18:28 XS = 0.265039638586 pb +- ( 1.62775569378 pb = 614 % ) Event 90 ( 1s elapsed / 8h 38m 29s left ) -> ETA: Wed Jan 29 17:40 XS = 0.316268806477 pb +- ( 1.4435675136 pb = 456 % ) Event 100 ( 1s elapsed / 7h 59m 58s left ) -> ETA: Wed Jan 29 17:02 XS = 0.407799477381 pb +- ( 1.30104204223 pb = 319 % ) Event 200 ( 1s elapsed / 5h 13m 18s left ) -> ETA: Wed Jan 29 14:15 XS = 1.63798113226 pb +- ( 0.778793253427 pb = 47 % ) Event 300 ( 2s elapsed / 4h 17m 44s left ) -> ETA: Wed Jan 29 13:19 XS = 1.80301094347 pb +- ( 0.643761050594 pb = 35 % ) Event 400 ( 2s elapsed / 3h 49m 57s left ) -> ETA: Wed Jan 29 12:52 XS = 5.22040058537 pb +- ( 1.58267488754 pb = 30 % ) Event 500 ( 3s elapsed / 3h 31m 56s left ) -> ETA: Wed Jan 29 12:34 XS = 2.67657665104 pb +- ( 2.4219134133 pb = 90 % ) Event 600 ( 3s elapsed / 3h 19m 56s left ) -> ETA: Wed Jan 29 12:22 XS = 1.1007943372 pb +- ( 2.67045419494 pb = 242 % ) Event 700 ( 4s elapsed / 3h 12m 18s left ) -> ETA: Wed Jan 29 12:14 XS = 1.33424039855 pb +- ( 2.30254311354 pb = 172 % ) Event 800 ( 4s elapsed / 3h 6m 10s left ) -> ETA: Wed Jan 29 12:08 XS = -34.6052128409 pb +- ( 36.8049477917 pb = -106 % ) Event 900 ( 4s elapsed / 3h 1m 23s left ) -> ETA: Wed Jan 29 12:03 XS = -30.2533671076 pb +- ( 32.5744695736 pb = -107 % ) Event 1000 ( 5s elapsed / 2h 56m 54s left ) -> ETA: Wed Jan 29 11:59 XS = -26.7521455102 pb +- ( 29.3257104945 pb = -109 % ) Event 2000 ( 9s elapsed / 2h 41m 30s left ) -> ETA: Wed Jan 29 11:43 XS = -10.0443795389 pb +- ( 14.6991500375 pb = -146 % ) Event 3000 ( 14s elapsed / 2h 36m 25s left ) -> ETA: Wed Jan 29 11:38 XS = -4.0775181195 pb +- ( 9.79045129623 pb = -240 % ) Event 4000 ( 18s elapsed / 2h 34m 1s left ) -> ETA: Wed Jan 29 11:36 XS = 15.7983175669 pb +- ( 19.1715244113 pb = 121 % ) Event 5000 ( 22s elapsed / 2h 32m 45s left ) -> ETA: Wed Jan 29 11:35 XS = 14.6526676937 pb +- ( 15.3649550432 pb = 104 % ) Event 6000 ( 27s elapsed / 2h 31m 45s left ) -> ETA: Wed Jan 29 11:34 XS = 12.8815058516 pb +- ( 12.8161415355 pb = 99 % ) Event 7000 ( 31s elapsed / 2h 30m 59s left ) -> ETA: Wed Jan 29 11:33 XS = 12.871081898 pb +- ( 11.0286265341 pb = 85 % ) Event 8000 ( 36s elapsed / 2h 30m 51s left ) -> ETA: Wed Jan 29 11:33 XS = 12.1983432742 pb +- ( 9.65643896609 pb = 79 % ) Event 9000 ( 40s elapsed / 2h 30m 21s left ) -> ETA: Wed Jan 29 11:33 XS = 11.3637383761 pb +- ( 8.58544258216 pb = 75 % ) Event 10000 ( 45s elapsed / 2h 29m 32s left ) -> ETA: Wed Jan 29 11:32 XS = 10.9575013052 pb +- ( 7.73044202746 pb = 70 % ) Event 20000 ( 1m 29s elapsed / 2h 27m 27s left ) -> ETA: Wed Jan 29 11:30 XS = 8.35351960817 pb +- ( 3.88039852338 pb = 46 % ) Event 30000 ( 2m 14s elapsed / 2h 27m 1s left ) -> ETA: Wed Jan 29 11:31 XS = 7.52230892197 pb +- ( 2.61193166073 pb = 34 % ) Event 40000 ( 2m 58s elapsed / 2h 26m 7s left ) -> ETA: Wed Jan 29 11:31 XS = 7.35132628725 pb +- ( 1.96729775122 pb = 26 % ) Event 50000 ( 3m 43s elapsed / 2h 25m 33s left ) -> ETA: Wed Jan 29 11:31 XS = 7.00046770848 pb +- ( 1.58393292001 pb = 22 % ) Event 60000 ( 4m 28s elapsed / 2h 24m 53s left ) -> ETA: Wed Jan 29 11:31 XS = 6.96931494197 pb +- ( 1.3248230643 pb = 19 % ) Event 70000 ( 5m 13s elapsed / 2h 24m 8s left ) -> ETA: Wed Jan 29 11:31 XS = 6.82730535428 pb +- ( 1.14095815815 pb = 16 % ) Event 80000 ( 5m 58s elapsed / 2h 23m 17s left ) -> ETA: Wed Jan 29 11:31 XS = 6.67833447888 pb +- ( 1.00343538478 pb = 15 % ) Event 90000 ( 6m 43s elapsed / 2h 22m 35s left ) -> ETA: Wed Jan 29 11:31 XS = 6.70188063159 pb +- ( 0.896142504779 pb = 13 % ) Event 100000 ( 7m 27s elapsed / 2h 21m 51s left ) -> ETA: Wed Jan 29 11:31 XS = 6.60888113915 pb +- ( 0.814768434332 pb = 12 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 59s elapsed / 2h 14m 54s left ) -> ETA: Wed Jan 29 11:31 XS = 6.51135546192 pb +- ( 0.436866505944 pb = 6 % ) Event 300000 ( 22m 36s elapsed / 2h 8m 4s left ) -> ETA: Wed Jan 29 11:32 XS = 6.20680103853 pb +- ( 0.323164190558 pb = 5 % ) Event 400000 ( 30m 15s elapsed / 2h 1m 3s left ) -> ETA: Wed Jan 29 11:33 XS = 6.05777156304 pb +- ( 0.25787074548 pb = 4 % ) Event 500000 ( 37m 58s elapsed / 1h 53m 54s left ) -> ETA: Wed Jan 29 11:33 XS = 6.12532269385 pb +- ( 0.218052605329 pb = 3 % ) Event 600000 ( 45m 45s elapsed / 1h 46m 45s left ) -> ETA: Wed Jan 29 11:34  Memory usage increased by 18 MB, now 321 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.3752960281 pb +- ( 0.239346487917 pb = 3 % ) Event 700000 ( 53m 29s elapsed / 1h 39m 20s left ) -> ETA: Wed Jan 29 11:34 XS = 6.55209303596 pb +- ( 0.242602804299 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 1h 1m 18s elapsed / 1h 31m 58s left ) -> ETA: Wed Jan 29 11:35 XS = 6.75900119029 pb +- ( 0.434734578767 pb = 6 % ) 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 9m 10s elapsed / 1h 24m 32s left ) -> ETA: Wed Jan 29 11:35 XS = 6.66754189912 pb +- ( 0.39129360949 pb = 5 % ) 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 1000000 ( 1h 17m 5s elapsed / 1h 17m 5s left ) -> ETA: Wed Jan 29 11:36 XS = 6.63476956955 pb +- ( 0.354755514756 pb = 5 % ) Event 1100000 ( 1h 24m 58s elapsed / 1h 9m 31s left ) -> ETA: Wed Jan 29 11:36 XS = 6.54755807304 pb +- ( 0.32493129224 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1200000 ( 1h 32m 54s elapsed / 1h 1m 56s left ) -> ETA: Wed Jan 29 11:36 XS = 6.47717021223 pb +- ( 0.299555277995 pb = 4 % ) Event 1300000 ( 1h 40m 50s elapsed / 54m 18s left ) -> ETA: Wed Jan 29 11:37 XS = 6.45227138718 pb +- ( 0.278119106328 pb = 4 % ) 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 1400000 ( 1h 48m 51s elapsed / 46m 39s left ) -> ETA: Wed Jan 29 11:37 XS = 6.45313554939 pb +- ( 0.259430190789 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1500000 ( 1h 56m 52s elapsed / 38m 57s left ) -> ETA: Wed Jan 29 11:37 XS = 6.38788277942 pb +- ( 0.244080832353 pb = 3 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Multi_Channel::GenerateWeight(..): (fsr_2_3__j__j__h0__j__j__QCD(BVI)): Channel 0 (0x99b1430) produces a nan! Channel_Elements::TChannelWeight(): Weight is -nan. Multi_Channel::GenerateWeight(..): (fsr_2_3__j__j__h0__j__j__QCD(BVI)): Channel 4 (0x9cb1840) produces a nan! Event 1600000 ( 2h 4m 53s elapsed / 31m 13s left ) -> ETA: Wed Jan 29 11:38 XS = 6.3320007291 pb +- ( 0.230271226432 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1700000 ( 2h 12m 55s elapsed / 23m 27s left ) -> ETA: Wed Jan 29 11:38 XS = 6.26491545546 pb +- ( 0.218828354964 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.")