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: 2165 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (226 MB, 10s/10s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 9.0898481083e-21 vs 9.08984810826e-21 => 4.62629934361e-12 } ... Amplitude::GaugeTest(): Large deviation { 8.25007518105e-20 vs 8.25007518084e-20 => 2.51920706518e-11 } ..... Amplitude::GaugeTest(): Large deviation { 2.70251718614e-22 vs 2.70251718615e-22 => -3.23630011678e-12 } ................ Amplitude::GaugeTest(): Large deviation { 4.12571306477e-22 vs 4.12571306478e-22 => -2.30293561998e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.86302339061e-23 vs 4.86302339055e-23 => 1.09978692819e-11 } ............ Amplitude::GaugeTest(): Large deviation { 8.8830920387e-23 vs 8.88309203869e-23 => 2.17026396854e-12 } ........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.05500451535e-22 vs 1.05500451536e-22 => -8.40572056404e-12 } .................................................................... done (226 MB, 0s/0s) Initializing scales........................................................................ done (230 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 / 7d 12h 33m 19s left ) -> ETA: Sat Mar 15 01:07 XS = 1.81272961477e-09 pb +- ( 1.81272961477e-09 pb = 100 % ) Event 2 ( 0s elapsed / 3d 18h 16m 39s left ) -> ETA: Tue Mar 11 06:51 XS = 17.5008602258 pb +- ( 17.500860224 pb = 99 % ) Event 3 ( 0s elapsed / 2d 12h 11m 6s left ) -> ETA: Mon Mar 10 00:45 XS = 11.6669078529 pb +- ( 11.667406302 pb = 100 % ) Event 4 ( 0s elapsed / 1d 21h 8m 19s left ) -> ETA: Sun Mar 09 09:42 XS = 8.85695765048 pb +- ( 8.71550371741 pb = 98 % ) Event 5 ( 0s elapsed / 1d 12h 39m 59s left ) -> ETA: Sun Mar 09 01:14 XS = 7.08556299003 pb +- ( 6.97953021857 pb = 98 % ) Event 6 ( 0s elapsed / 1d 6h 33m 19s left ) -> ETA: Sat Mar 08 19:07 XS = 5.08561418057 pb +- ( 4.9863813618 pb = 98 % ) Event 7 ( 0s elapsed / 1d 2h 11m 25s left ) -> ETA: Sat Mar 08 14:45 XS = 4.44991244377 pb +- ( 4.36487296632 pb = 98 % ) Event 8 ( 0s elapsed / 23h 15m 49s left ) -> ETA: Sat Mar 08 11:50 XS = 3.95685457173 pb +- ( 3.88090434294 pb = 98 % ) Event 9 ( 0s elapsed / 20h 40m 43s left ) -> ETA: Sat Mar 08 09:15 XS = 2.94451939964 pb +- ( 3.21974225036 pb = 109 % ) Event 10 ( 0s elapsed / 18h 36m 39s left ) -> ETA: Sat Mar 08 07:11 XS = 2.69914278304 pb +- ( 2.94943381283 pb = 109 % ) Event 20 ( 0s elapsed / 9h 43m 19s left ) -> ETA: Fri Mar 07 22:17 XS = 4.83021732369 pb +- ( 2.99478413167 pb = 62 % ) Event 30 ( 0s elapsed / 6h 45m 32s left ) -> ETA: Fri Mar 07 19:20 XS = 3.50530337886 pb +- ( 2.0160531386 pb = 57 % ) Event 40 ( 0s elapsed / 5h 16m 39s left ) -> ETA: Fri Mar 07 17:51 XS = 5.65298766744 pb +- ( 2.30629931832 pb = 40 % ) Event 50 ( 0s elapsed / 4h 23m 19s left ) -> ETA: Fri Mar 07 16:57 XS = 4.19237293497 pb +- ( 1.82791426833 pb = 43 % ) Event 60 ( 0s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 3.5283100924 pb +- ( 1.56464166725 pb = 44 % ) Event 70 ( 0s elapsed / 3h 22m 22s left ) -> ETA: Fri Mar 07 15:56 XS = 3.1484005356 pb +- ( 1.34848788562 pb = 42 % ) Event 80 ( 0s elapsed / 3h 3m 19s left ) -> ETA: Fri Mar 07 15:37 XS = 3.00613668838 pb +- ( 1.20008747358 pb = 39 % ) Event 90 ( 0s elapsed / 2h 48m 30s left ) -> ETA: Fri Mar 07 15:22 XS = 3.10864094667 pb +- ( 1.09652725205 pb = 35 % ) Event 100 ( 0s elapsed / 2h 36m 39s left ) -> ETA: Fri Mar 07 15:11 XS = 3.07296061233 pb +- ( 1.18289502747 pb = 38 % ) Event 200 ( 1s elapsed / 1h 41m 38s left ) -> ETA: Fri Mar 07 14:16 XS = 2.87307482292 pb +- ( 0.783275901934 pb = 27 % ) Event 300 ( 1s elapsed / 1h 24m 25s left ) -> ETA: Fri Mar 07 13:58 XS = 4.57889624182 pb +- ( 1.28328404186 pb = 28 % ) Event 400 ( 1s elapsed / 1h 15m 48s left ) -> ETA: Fri Mar 07 13:50 XS = 4.31808957976 pb +- ( 1.0449734478 pb = 24 % ) Event 500 ( 2s elapsed / 1h 9m 37s left ) -> ETA: Fri Mar 07 13:44 XS = 4.58247836276 pb +- ( 0.971343969312 pb = 21 % ) Event 600 ( 2s elapsed / 1h 6m 37s left ) -> ETA: Fri Mar 07 13:41 XS = 5.0598982742 pb +- ( 0.908436465825 pb = 17 % ) Event 700 ( 2s elapsed / 1h 4m 14s left ) -> ETA: Fri Mar 07 13:38 XS = 4.18848142643 pb +- ( 0.997517995699 pb = 23 % ) Event 800 ( 3s elapsed / 1h 2m 27s left ) -> ETA: Fri Mar 07 13:36 XS = 4.55814939871 pb +- ( 1.02809347767 pb = 22 % ) Event 900 ( 3s elapsed / 1h 1m 3s left ) -> ETA: Fri Mar 07 13:35 XS = 4.64457788831 pb +- ( 0.94701998043 pb = 20 % ) Event 1000 ( 3s elapsed / 59m 46s left ) -> ETA: Fri Mar 07 13:34 XS = 4.32380293622 pb +- ( 0.871790136875 pb = 20 % ) Event 2000 ( 6s elapsed / 53m 58s left ) -> ETA: Fri Mar 07 13:28 XS = 4.36992447237 pb +- ( 0.567870596552 pb = 12 % ) Event 3000 ( 9s elapsed / 52m 27s left ) -> ETA: Fri Mar 07 13:27 XS = 4.37330559182 pb +- ( 0.465550108488 pb = 10 % ) Event 4000 ( 12s elapsed / 51m 25s left ) -> ETA: Fri Mar 07 13:26 XS = 4.47217644324 pb +- ( 0.446999736646 pb = 9 % ) Event 5000 ( 15s elapsed / 50m 46s left ) -> ETA: Fri Mar 07 13:25 XS = 3.96950690307 pb +- ( 0.44382057333 pb = 11 % ) Event 6000 ( 18s elapsed / 50m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 3.80464010734 pb +- ( 0.430977539248 pb = 11 % ) Event 7000 ( 21s elapsed / 50m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 3.78441363829 pb +- ( 0.380939368337 pb = 10 % ) Event 8000 ( 24s elapsed / 49m 49s left ) -> ETA: Fri Mar 07 13:24 XS = 3.70341048154 pb +- ( 0.346774336763 pb = 9 % ) Event 9000 ( 27s elapsed / 49m 42s left ) -> ETA: Fri Mar 07 13:24 XS = 3.84118556409 pb +- ( 0.317780668846 pb = 8 % ) Event 10000 ( 30s elapsed / 49m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 3.84812741124 pb +- ( 0.291682710168 pb = 7 % ) Event 20000 ( 59s elapsed / 48m 37s left ) -> ETA: Fri Mar 07 13:24 XS = 3.88184485568 pb +- ( 0.303331787494 pb = 7 % ) Event 30000 ( 1m 29s elapsed / 48m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 3.8378401796 pb +- ( 0.291384843365 pb = 7 % ) Event 40000 ( 1m 58s elapsed / 47m 27s left ) -> ETA: Fri Mar 07 13:23 XS = 3.79884415068 pb +- ( 0.305561959728 pb = 8 % ) Event 50000 ( 2m 28s elapsed / 46m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.00385764223 pb +- ( 0.255910148294 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 2m 58s elapsed / 46m 32s left ) -> ETA: Fri Mar 07 13:23 XS = 3.9961729017 pb +- ( 0.24393369648 pb = 6 % ) Event 70000 ( 3m 27s elapsed / 46m 2s left ) -> ETA: Fri Mar 07 13:23 XS = 3.99121949684 pb +- ( 0.213100110782 pb = 5 % ) Event 80000 ( 3m 57s elapsed / 45m 36s left ) -> ETA: Fri Mar 07 13:24 XS = 4.01506051047 pb +- ( 0.201256089009 pb = 5 % ) Event 90000 ( 4m 27s elapsed / 45m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.1255473978 pb +- ( 0.201940365094 pb = 4 % ) Event 100000 ( 4m 58s elapsed / 44m 42s left ) -> ETA: Fri Mar 07 13:24 XS = 4.02091428422 pb +- ( 0.209123099915 pb = 5 % ) Event 200000 ( 10m elapsed / 40m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.01070413305 pb +- ( 0.134684914232 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 4s elapsed / 35m 10s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26809561903 pb +- ( 0.120396263441 pb = 2 % ) Event 400000 ( 20m 10s elapsed / 30m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.18105547959 pb +- ( 0.126427080191 pb = 3 % ) Event 500000 ( 25m 16s elapsed / 25m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24879208028 pb +- ( 0.105451284052 pb = 2 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 600000 ( 30m 26s elapsed / 20m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23498277096 pb +- ( 0.0918513253532 pb = 2 % ) Event 700000 ( 35m 38s elapsed / 15m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.2674459152 pb +- ( 0.0837011179583 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 40m 51s elapsed / 10m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20443656315 pb +- ( 0.083353991996 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 900000 ( 46m 7s elapsed / 5m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23520772904 pb +- ( 0.0762238280124 pb = 1 % ) Event 1000000 ( 3081 s total ) = 28041569.0296 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.24494 0 % 0.0699598 1.64 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5793 (1005796) -> 0.5 % From "Jet_Evolution:CSS": 1078 (1006874) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 111/20 Perturbative Interface (Matrix Elements): momentum failures: 79 amplitude failures: 999 Remnant Kinematics: 2 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 32s on Fri Mar 7 13:25:49 2025 (User: 50m 51s, System: 3s, Children User: 0s, Children System: 0s)