Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:17 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2172 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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: e194915afae2daad3ed7f65457c9c6ce -> CSSHOWER++/Showers has local modifications: 586e4914fb081825577c57e773fb510e 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 ............................................................................................................................................................................................................................................................................................... done (222 MB, 10s/10s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.5788034864e-23 vs 2.57880348645e-23 => -1.79632975161e-11 } ........... Amplitude::GaugeTest(): Large deviation { 7.46411284285e-24 vs 7.46411284283e-24 => 2.44493314483e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.30583380257e-22 vs 1.30583380256e-22 => 7.4571460118e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.30324256189e-22 vs 1.30324256189e-22 => 2.97006863548e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.28566787055e-23 vs 1.28566787055e-23 => -2.09410266905e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.08120565269e-22 vs 4.08120565267e-22 => 2.77489142775e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.9788921936e-22 vs 1.9788921936e-22 => -2.54929410914e-12 } ........................................................................................ done (222 MB, 0s/0s) Initializing scales........................................................................ done (224 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 <=== ISR_Channels::CheckForStructuresFromME for 0: (none) 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+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) Calculating xs for '2_4__j__j__h0__j__j__j__QCD(RS)' (Comix) ... 2_4__j__j__h0__j__j__j__QCD(RS) : -0.1322542281 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 None │ │ Analysis Rivet │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 0s elapsed / 8d 16h 19m 59s left ) -> ETA: Sun Mar 16 04:54 XS = 1.8666902625e-18 pb +- ( 1.8666902625e-18 pb = 100 % ) Event 2 ( 0s elapsed / 4d 8h 9m 59s left ) -> ETA: Tue Mar 11 20:44 XS = 6.96968559009 pb +- ( 6.96968559009 pb = 99 % ) Event 3 ( 0s elapsed / 2d 21h 26m 39s left ) -> ETA: Mon Mar 10 10:01 XS = 4.64645840831 pb +- ( 4.64645638594 pb = 99 % ) Event 4 ( 0s elapsed / 2d 4h 46m 39s left ) -> ETA: Sun Mar 09 17:21 XS = 3.5037737402 pb +- ( 3.47857826187 pb = 99 % ) Event 5 ( 0s elapsed / 1d 18h 13m 19s left ) -> ETA: Sun Mar 09 06:47 XS = 2.80321863487 pb +- ( 2.78407641597 pb = 99 % ) Event 6 ( 0s elapsed / 1d 11h 11m 5s left ) -> ETA: Sat Mar 08 23:45 XS = 2.33627708973 pb +- ( 2.32065121605 pb = 99 % ) Event 7 ( 0s elapsed / 1d 6h 33m 19s left ) -> ETA: Sat Mar 08 19:07 XS = 2.00637607128 pb +- ( 1.98886015836 pb = 99 % ) Event 8 ( 0s elapsed / 1d 2h 44m 9s left ) -> ETA: Sat Mar 08 15:18 XS = 1.75704605577 pb +- ( 1.74035599915 pb = 99 % ) Event 9 ( 0s elapsed / 23h 45m 54s left ) -> ETA: Sat Mar 08 12:20 XS = 1.56183551277 pb +- ( 1.54721389139 pb = 99 % ) Event 10 ( 0s elapsed / 21h 23m 19s left ) -> ETA: Sat Mar 08 09:57 XS = 3.31468494504 pb +- ( 2.23328856012 pb = 67 % ) Event 20 ( 0s elapsed / 11h 6m 39s left ) -> ETA: Fri Mar 07 23:41 XS = 1.49369948197 pb +- ( 1.16922915006 pb = 78 % ) Event 30 ( 0s elapsed / 7h 41m 5s left ) -> ETA: Fri Mar 07 20:15 XS = 0.962092360405 pb +- ( 0.734567253525 pb = 76 % ) Event 40 ( 0s elapsed / 5h 58m 19s left ) -> ETA: Fri Mar 07 18:32 XS = 0.842530387779 pb +- ( 0.542732941637 pb = 64 % ) Event 50 ( 0s elapsed / 4h 53m 19s left ) -> ETA: Fri Mar 07 17:27 XS = 1.65481529622 pb +- ( 0.721644921148 pb = 43 % ) Event 60 ( 0s elapsed / 4h 12m 45s left ) -> ETA: Fri Mar 07 16:47 XS = 1.92451381424 pb +- ( 0.767562034326 pb = 39 % ) Event 70 ( 0s elapsed / 3h 46m 10s left ) -> ETA: Fri Mar 07 16:20 XS = 1.87521483317 pb +- ( 0.986870862564 pb = 52 % ) Event 80 ( 0s elapsed / 3h 24m 9s left ) -> ETA: Fri Mar 07 15:58 XS = 1.85703871219 pb +- ( 0.884830969627 pb = 47 % ) Event 90 ( 1s elapsed / 3h 7m 1s left ) -> ETA: Fri Mar 07 15:41 XS = 2.17767286568 pb +- ( 0.945427782469 pb = 43 % ) Event 100 ( 1s elapsed / 2h 53m 18s left ) -> ETA: Fri Mar 07 15:27 XS = 2.19889583135 pb +- ( 0.872821434493 pb = 39 % ) Event 200 ( 1s elapsed / 1h 50m 48s left ) -> ETA: Fri Mar 07 14:25 XS = 2.48157278113 pb +- ( 0.686746050439 pb = 27 % ) Event 300 ( 1s elapsed / 1h 30m 31s left ) -> ETA: Fri Mar 07 14:05 XS = 2.58309609024 pb +- ( 0.58145466444 pb = 22 % ) Event 400 ( 1s elapsed / 1h 19m 33s left ) -> ETA: Fri Mar 07 13:54 XS = 2.69118024938 pb +- ( 0.571728457866 pb = 21 % ) Event 500 ( 2s elapsed / 1h 13m 17s left ) -> ETA: Fri Mar 07 13:47 XS = 3.1043276277 pb +- ( 0.593058982458 pb = 19 % ) Event 600 ( 2s elapsed / 1h 8m 50s left ) -> ETA: Fri Mar 07 13:43 XS = 3.73062970569 pb +- ( 0.70647654344 pb = 18 % ) Event 700 ( 2s elapsed / 1h 5m 40s left ) -> ETA: Fri Mar 07 13:40 XS = 3.34408933433 pb +- ( 0.84975456923 pb = 25 % ) Event 800 ( 3s elapsed / 1h 3m 54s left ) -> ETA: Fri Mar 07 13:38 XS = 3.7870913703 pb +- ( 0.807100398878 pb = 21 % ) Event 900 ( 3s elapsed / 1h 2m 21s left ) -> ETA: Fri Mar 07 13:36 XS = 4.27278924983 pb +- ( 0.785665585729 pb = 18 % ) Event 1000 ( 3s elapsed / 1h 56s left ) -> ETA: Fri Mar 07 13:35 XS = 4.4693495709 pb +- ( 0.76075308435 pb = 17 % ) Event 2000 ( 6s elapsed / 54m 58s left ) -> ETA: Fri Mar 07 13:29 XS = 4.20451227035 pb +- ( 0.570361180944 pb = 13 % ) Event 3000 ( 9s elapsed / 52m 33s left ) -> ETA: Fri Mar 07 13:27 XS = 3.98218373942 pb +- ( 0.542961616053 pb = 13 % ) Event 4000 ( 12s elapsed / 51m 42s left ) -> ETA: Fri Mar 07 13:26 XS = 4.30682664924 pb +- ( 0.473099556772 pb = 10 % ) Event 5000 ( 15s elapsed / 51m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 3.64074990121 pb +- ( 0.876723156421 pb = 24 % ) Event 6000 ( 18s elapsed / 50m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 3.50092431122 pb +- ( 0.744332089842 pb = 21 % ) Event 7000 ( 21s elapsed / 50m 18s left ) -> ETA: Fri Mar 07 13:25 XS = 3.89449291433 pb +- ( 0.650727907866 pb = 16 % ) Event 8000 ( 24s elapsed / 50m 5s left ) -> ETA: Fri Mar 07 13:24 XS = 3.97507485318 pb +- ( 0.576389611764 pb = 14 % ) Event 9000 ( 27s elapsed / 49m 57s left ) -> ETA: Fri Mar 07 13:24 XS = 4.87034641724 pb +- ( 1.02174875978 pb = 20 % ) Event 10000 ( 30s elapsed / 49m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.85968485317 pb +- ( 0.923083331204 pb = 18 % ) Event 20000 ( 1m elapsed / 49m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.33472951352 pb +- ( 0.49950968618 pb = 11 % ) Event 30000 ( 1m 29s elapsed / 48m 26s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32198150754 pb +- ( 0.363133800921 pb = 8 % ) Event 40000 ( 2m elapsed / 48m left ) -> ETA: Fri Mar 07 13:24 XS = 4.56619390916 pb +- ( 0.28731815521 pb = 6 % ) Event 50000 ( 2m 29s elapsed / 47m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47710534971 pb +- ( 0.237660996965 pb = 5 % ) Event 60000 ( 3m elapsed / 47m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.35213825907 pb +- ( 0.20868755224 pb = 4 % ) Event 70000 ( 3m 30s elapsed / 46m 39s left ) -> ETA: Fri Mar 07 13:24 XS = 4.54012918009 pb +- ( 0.189726642321 pb = 4 % ) Event 80000 ( 4m 1s elapsed / 46m 13s left ) -> ETA: Fri Mar 07 13:24 XS = 4.48226657432 pb +- ( 0.176289158391 pb = 3 % ) Event 90000 ( 4m 31s elapsed / 45m 46s left ) -> ETA: Fri Mar 07 13:24 XS = 4.4613124692 pb +- ( 0.17152189677 pb = 3 % ) Event 100000 ( 5m 2s elapsed / 45m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.36862832587 pb +- ( 0.192026029213 pb = 4 % ) Event 200000 ( 10m 7s elapsed / 40m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38614247453 pb +- ( 0.119765448211 pb = 2 % ) Event 300000 ( 15m 14s elapsed / 35m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33467702333 pb +- ( 0.111831990782 pb = 2 % ) Event 400000 ( 20m 23s elapsed / 30m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36317674573 pb +- ( 0.0919839279572 pb = 2 % ) Event 500000 ( 25m 34s elapsed / 25m 34s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34883565648 pb +- ( 0.0803755166401 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 47s elapsed / 20m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34742016556 pb +- ( 0.0708353130875 pb = 1 % ) Event 700000 ( 36m 1s elapsed / 15m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33089696614 pb +- ( 0.0645188406525 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 16s elapsed / 10m 19s left ) -> ETA: Fri Mar 07 13:26 XS = 4.3439087419 pb +- ( 0.0591990520255 pb = 1 % ) Event 900000 ( 46m 34s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.34310619672 pb +- ( 0.0554300776478 pb = 1 % ) Event 1000000 ( 3103 s total ) = 27845367.9682 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.36324 0 % 0.0520444 1.19 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5689 (1005691) -> 0.5 % From "Jet_Evolution:CSS": 1058 (1006749) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 98 amplitude failures: 960 Remnant Kinematics: 1 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 55s on Fri Mar 7 13:26:12 2025 (User: 51m 12s, System: 3s, Children User: 0s, Children System: 0s)