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: 1077 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (260 MB, 12s/12s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 6.05592329404e-25 vs 6.05592329397e-25 => 1.16755494162e-11 } . Amplitude::GaugeTest(): Large deviation { 5.4844772423e-23 vs 5.48447724232e-23 => -3.00304225931e-12 } ........ Amplitude::GaugeTest(): Large deviation { 3.83267727902e-23 vs 3.83267727903e-23 => -2.85682588697e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.16860679344e-22 vs 2.16860679344e-22 => 2.70161670812e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.05395318397e-23 vs 1.05395318397e-23 => 2.46314080243e-12 } .... Amplitude::GaugeTest(): Large deviation { 9.33229221891e-24 vs 9.33229221887e-24 => 4.45998793452e-12 } .........................WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.08073012939e-23 vs 3.0807301294e-23 => -2.59026133875e-12 } .......................................................................................... done (260 MB, 0s/0s) Initializing scales........................................................................ done (262 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 / 74d 18h 26m 36s left ) -> ETA: Mon Apr 14 04:24 XS = 0.00110240611201 pb +- ( 0.00110240611201 pb = 100 % ) Event 2 ( 3s elapsed / 37d 9h 13m 16s left ) -> ETA: Fri Mar 07 18:10 XS = 0.00054430560836 pb +- ( 0.000318311971345 pb = 58 % ) Event 3 ( 3s elapsed / 24d 23h 59m 56s left ) -> ETA: Sun Feb 23 08:57 XS = 0.0905040491347 pb +- ( 0.0899600251033 pb = 99 % ) Event 4 ( 3s elapsed / 18d 17h 59m 56s left ) -> ETA: Mon Feb 17 02:57 XS = 0.0717900172238 pb +- ( 0.0721519137675 pb = 100 % ) Event 5 ( 3s elapsed / 15d 1h 6m 36s left ) -> ETA: Thu Feb 13 10:04 XS = 0.0512515046277 pb +- ( 0.0515243874101 pb = 100 % ) Event 6 ( 3s elapsed / 12d 12h 55m 30s left ) -> ETA: Mon Feb 10 21:53 XS = 0.0442754893056 pb +- ( 0.0451634438818 pb = 102 % ) Event 7 ( 3s elapsed / 10d 18h 43m 45s left ) -> ETA: Sun Feb 09 03:41 XS = 0.0395195228915 pb +- ( 0.0401133527113 pb = 101 % ) Event 8 ( 3s elapsed / 9d 10h 23m 16s left ) -> ETA: Fri Feb 07 19:20 XS = -4.30850541075 pb +- ( 4.34419567495 pb = -100 % ) Event 9 ( 3s elapsed / 8d 9h 51m 3s left ) -> ETA: Thu Feb 06 18:48 XS = -3.64456788783 pb +- ( 3.67549246596 pb = -100 % ) Event 10 ( 3s elapsed / 7d 13h 39m 56s left ) -> ETA: Wed Feb 05 22:37 XS = -3.38400568603 pb +- ( 3.41280608948 pb = -100 % ) Event 20 ( 3s elapsed / 3d 20h 13m 16s left ) -> ETA: Sun Feb 02 05:10 XS = -1.67909789865 pb +- ( 1.7840795041 pb = -106 % ) Event 30 ( 3s elapsed / 2d 14h 13m 16s left ) -> ETA: Fri Jan 31 23:10 XS = 1.10828579268 pb +- ( 2.2661922441 pb = 204 % ) Event 40 ( 3s elapsed / 1d 23h 21m 36s left ) -> ETA: Fri Jan 31 08:19 XS = 6.59950484721 pb +- ( 5.09239405989 pb = 77 % ) Event 50 ( 3s elapsed / 1d 14h 33m 16s left ) -> ETA: Thu Jan 30 23:30 XS = 5.36132866169 pb +- ( 4.1977630318 pb = 78 % ) Event 60 ( 3s elapsed / 1d 8h 29m 56s left ) -> ETA: Thu Jan 30 17:27 XS = 4.70037593993 pb +- ( 3.5735335235 pb = 76 % ) Event 70 ( 3s elapsed / 1d 4h 15m 10s left ) -> ETA: Thu Jan 30 13:12 XS = 4.51571508066 pb +- ( 3.1315515761 pb = 69 % ) Event 80 ( 3s elapsed / 1d 59m 56s left ) -> ETA: Thu Jan 30 09:57 XS = 4.14897229505 pb +- ( 2.77282934819 pb = 66 % ) Event 90 ( 3s elapsed / 22h 28m 5s left ) -> ETA: Thu Jan 30 07:25 XS = 3.68386570573 pb +- ( 2.46367182595 pb = 66 % ) Event 100 ( 3s elapsed / 20h 26m 36s left ) -> ETA: Thu Jan 30 05:24 XS = 6.54842648698 pb +- ( 3.54725618286 pb = 54 % ) Event 200 ( 4s elapsed / 11h 31m 35s left ) -> ETA: Wed Jan 29 20:29 XS = 5.76837662075 pb +- ( 2.12715558549 pb = 36 % ) Event 300 ( 4s elapsed / 8h 34m 22s left ) -> ETA: Wed Jan 29 17:32 XS = 4.95007713986 pb +- ( 1.48212074252 pb = 29 % ) Event 400 ( 5s elapsed / 7h 3m 14s left ) -> ETA: Wed Jan 29 16:00 XS = 4.80712299796 pb +- ( 1.26326585542 pb = 26 % ) Event 500 ( 5s elapsed / 6h 5m 54s left ) -> ETA: Wed Jan 29 15:03 XS = 6.1408001129 pb +- ( 1.90822145438 pb = 31 % ) Event 600 ( 5s elapsed / 5h 28m 47s left ) -> ETA: Wed Jan 29 14:26 XS = 5.58409582765 pb +- ( 1.62137366264 pb = 29 % ) Event 700 ( 6s elapsed / 5h 2m 45s left ) -> ETA: Wed Jan 29 14:00 XS = 6.33133935502 pb +- ( 1.61342655118 pb = 25 % ) Event 800 ( 6s elapsed / 4h 41m 33s left ) -> ETA: Wed Jan 29 13:39 XS = 5.9259302519 pb +- ( 1.43503460979 pb = 24 % ) Event 900 ( 7s elapsed / 4h 25m 48s left ) -> ETA: Wed Jan 29 13:23 XS = 7.523439712 pb +- ( 2.31560889672 pb = 30 % ) Event 1000 ( 7s elapsed / 4h 13m 32s left ) -> ETA: Wed Jan 29 13:11 XS = 6.8540237776 pb +- ( 2.08398261967 pb = 30 % ) Event 2000 ( 11s elapsed / 3h 18m 38s left ) -> ETA: Wed Jan 29 12:16 XS = 7.00431570892 pb +- ( 1.31554953062 pb = 18 % ) Event 3000 ( 16s elapsed / 3h 30s left ) -> ETA: Wed Jan 29 11:58 XS = 6.44377305731 pb +- ( 1.06197905455 pb = 16 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 4000 ( 20s elapsed / 2h 51m 14s left ) -> ETA: Wed Jan 29 11:49 XS = 6.27626341078 pb +- ( 1.04281551563 pb = 16 % ) Event 5000 ( 25s elapsed / 2h 46m 34s left ) -> ETA: Wed Jan 29 11:44 XS = 6.85451427457 pb +- ( 1.00903791102 pb = 14 % ) Event 6000 ( 29s elapsed / 2h 44m 40s left ) -> ETA: Wed Jan 29 11:42 XS = 6.78807486595 pb +- ( 0.868875500113 pb = 12 % ) Event 7000 ( 34s elapsed / 2h 42m 40s left ) -> ETA: Wed Jan 29 11:40 XS = 6.54536679173 pb +- ( 0.762782401947 pb = 11 % ) Event 8000 ( 38s elapsed / 2h 41m 46s left ) -> ETA: Wed Jan 29 11:40 XS = 6.35298360133 pb +- ( 0.736027412333 pb = 11 % ) Event 9000 ( 43s elapsed / 2h 40m 43s left ) -> ETA: Wed Jan 29 11:39 XS = 6.52253050271 pb +- ( 0.684748695852 pb = 10 % ) Event 10000 ( 48s elapsed / 2h 39m 45s left ) -> ETA: Wed Jan 29 11:38 XS = 5.58227188847 pb +- ( 0.95591365196 pb = 17 % ) Event 20000 ( 1m 34s elapsed / 2h 36m 15s left ) -> ETA: Wed Jan 29 11:35 XS = 5.98550672877 pb +- ( 0.65273353651 pb = 10 % ) Event 30000 ( 2m 21s elapsed / 2h 35m 8s left ) -> ETA: Wed Jan 29 11:35 XS = 5.80808800882 pb +- ( 0.525738603781 pb = 9 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 3m 8s elapsed / 2h 34m 8s left ) -> ETA: Wed Jan 29 11:34 XS = 6.24859523174 pb +- ( 0.447498008039 pb = 7 % ) Event 50000 ( 3m 55s elapsed / 2h 33m 8s left ) -> ETA: Wed Jan 29 11:34 XS = 6.27089095872 pb +- ( 0.378840699065 pb = 6 % ) Event 60000 ( 4m 42s elapsed / 2h 32m 14s left ) -> ETA: Wed Jan 29 11:34 XS = 6.32741634942 pb +- ( 0.335939781139 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 5m 29s elapsed / 2h 31m 22s left ) -> ETA: Wed Jan 29 11:34 XS = 6.26468322079 pb +- ( 0.30142674849 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 6m 16s elapsed / 2h 30m 34s left ) -> ETA: Wed Jan 29 11:34 XS = 6.17370816978 pb +- ( 0.301451139204 pb = 4 % ) Event 90000 ( 7m 3s elapsed / 2h 29m 44s left ) -> ETA: Wed Jan 29 11:34 XS = 6.18965900662 pb +- ( 0.28088766808 pb = 4 % ) Event 100000 ( 7m 50s elapsed / 2h 28m 59s left ) -> ETA: Wed Jan 29 11:34 XS = 6.27222449451 pb +- ( 0.272084694474 pb = 4 % ) Event 200000 ( 15m 43s elapsed / 2h 21m 30s left ) -> ETA: Wed Jan 29 11:34 XS = 6.0267378623 pb +- ( 0.221051902897 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 23m 40s elapsed / 2h 14m 8s left ) -> ETA: Wed Jan 29 11:35 XS = 5.80855560566 pb +- ( 0.312862452716 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 400000 ( 31m 40s elapsed / 2h 6m 42s left ) -> ETA: Wed Jan 29 11:36 XS = 5.97200389944 pb +- ( 0.253061772448 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 39m 43s elapsed / 1h 59m 10s left ) -> ETA: Wed Jan 29 11:36 XS = 5.98469551866 pb +- ( 0.212331872159 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 47m 51s elapsed / 1h 51m 39s left ) -> ETA: Wed Jan 29 11:37 XS = 5.99013696146 pb +- ( 0.187092792007 pb = 3 % ) Event 700000 ( 56m 4s elapsed / 1h 44m 9s left ) -> ETA: Wed Jan 29 11:37 XS = 5.94697251636 pb +- ( 0.16853459645 pb = 2 % ) Event 800000 ( 1h 4m 18s elapsed / 1h 36m 27s left ) -> ETA: Wed Jan 29 11:38  Memory usage increased by 18 MB, now 324 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 5.93248825981 pb +- ( 0.153039394467 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 1h 12m 31s elapsed / 1h 28m 38s left ) -> ETA: Wed Jan 29 11:38 XS = 5.98187270385 pb +- ( 0.140327103131 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 1h 20m 43s elapsed / 1h 20m 43s left ) -> ETA: Wed Jan 29 11:39 XS = 6.01537754812 pb +- ( 0.129313290442 pb = 2 % ) Event 1100000 ( 1h 28m 59s elapsed / 1h 12m 48s left ) -> ETA: Wed Jan 29 11:39 XS = 6.06569433573 pb +- ( 0.120725210859 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1200000 ( 1h 37m 23s elapsed / 1h 4m 55s left ) -> ETA: Wed Jan 29 11:39 XS = 6.12738968778 pb +- ( 0.113869901392 pb = 1 % ) Event 1300000 ( 1h 45m 49s elapsed / 56m 58s left ) -> ETA: Wed Jan 29 11:40 XS = 6.10665435674 pb +- ( 0.107783171705 pb = 1 % ) Event 1400000 ( 1h 53m 58s elapsed / 48m 50s left ) -> ETA: Wed Jan 29 11:40 XS = 6.09865640388 pb +- ( 0.104319218858 pb = 1 % ) Event 1500000 ( 2h 2m 8s elapsed / 40m 42s left ) -> ETA: Wed Jan 29 11:40 XS = 6.05921013843 pb +- ( 0.100849782408 pb = 1 % ) Event 1600000 ( 2h 10m 20s elapsed / 32m 35s left ) -> ETA: Wed Jan 29 11:40 XS = 6.0273244802 pb +- ( 0.0977016577945 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.")