Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:16 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2174 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 7.62038683933e-24 vs 7.62038683958e-24 => -3.20250492791e-11 } . Amplitude::GaugeTest(): Large deviation { 6.28551861003e-18 vs 6.28551861e-18 => 4.30211422042e-12 } ........... Amplitude::GaugeTest(): Large deviation { 1.39281240749e-17 vs 1.39281240749e-17 => 2.49977816225e-12 } ................................. Amplitude::GaugeTest(): Large deviation { 1.6645298077e-23 vs 1.66452980769e-23 => 3.65973917837e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.02850930024e-24 vs 1.0285093002e-24 => 3.88118426287e-11 } ....... Amplitude::GaugeTest(): Large deviation { 1.44416870644e-22 vs 1.44416870643e-22 => 3.9357406223e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.33869369928e-21 vs 4.3386936993e-21 => -3.25395266287e-12 } ......................................................... done (222 MB, 0s/0s) Initializing scales........................................................................ done (226 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 ( 1s elapsed / 13d 15h 46m 38s left ) -> ETA: Fri Mar 21 04:21 XS = 0.000484897253813 pb +- ( 0.000484897253813 pb = 100 % ) Event 2 ( 1s elapsed / 6d 21h 16m 38s left ) -> ETA: Fri Mar 14 09:51 XS = 0.000242448701185 pb +- ( 0.000242448552628 pb = 99 % ) Event 3 ( 1s elapsed / 4d 14h 11m 5s left ) -> ETA: Wed Mar 12 02:45 XS = 0.000180928853254 pb +- ( 0.000152900158862 pb = 84 % ) Event 4 ( 1s elapsed / 3d 10h 38m 18s left ) -> ETA: Mon Mar 10 23:12 XS = 0.000108608720633 pb +- ( 9.47357631474e-05 pb = 87 % ) Event 5 ( 1s elapsed / 2d 18h 39m 58s left ) -> ETA: Mon Mar 10 07:14 XS = 9.05066049148e-05 pb +- ( 7.9441360803e-05 pb = 87 % ) Event 6 ( 1s elapsed / 2d 7h 33m 18s left ) -> ETA: Sun Mar 09 20:07 XS = 3.11402790105 pb +- ( 3.11395032452 pb = 99 % ) Event 7 ( 1s elapsed / 1d 23h 37m 7s left ) -> ETA: Sun Mar 09 12:11 XS = 3.70858509875 pb +- ( 2.80986932708 pb = 75 % ) Event 8 ( 1s elapsed / 1d 18h 48s left ) -> ETA: Sun Mar 09 06:35 XS = 3.0321491741 pb +- ( 2.31814208529 pb = 76 % ) Event 9 ( 1s elapsed / 1d 13h 20m 43s left ) -> ETA: Sun Mar 09 01:55 XS = 2.77947007656 pb +- ( 2.13119661208 pb = 76 % ) Event 10 ( 1s elapsed / 1d 9h 36m 38s left ) -> ETA: Sat Mar 08 22:11 XS = 1.98518951482 pb +- ( 2.11520957195 pb = 106 % ) Event 20 ( 1s elapsed / 17h 13m 18s left ) -> ETA: Sat Mar 08 05:47 XS = 2.32022309668 pb +- ( 1.65465543145 pb = 71 % ) Event 30 ( 1s elapsed / 11h 45m 32s left ) -> ETA: Sat Mar 08 00:20 XS = 2.42838906998 pb +- ( 1.73011106981 pb = 71 % ) Event 40 ( 1s elapsed / 9h 1m 38s left ) -> ETA: Fri Mar 07 21:36 XS = -0.946736287419 pb +- ( 4.03889838462 pb = -426 % ) Event 50 ( 1s elapsed / 7h 19m 58s left ) -> ETA: Fri Mar 07 19:54 XS = 2.33804528941 pb +- ( 4.09741826551 pb = 175 % ) Event 60 ( 1s elapsed / 6h 14m 58s left ) -> ETA: Fri Mar 07 18:49 XS = 2.75857843374 pb +- ( 3.55326552694 pb = 128 % ) Event 70 ( 1s elapsed / 5h 26m 10s left ) -> ETA: Fri Mar 07 18:00 XS = -4.53592500035 pb +- ( 7.72770300746 pb = -170 % ) Event 80 ( 1s elapsed / 4h 51m 38s left ) -> ETA: Fri Mar 07 17:26 XS = -3.95445566022 pb +- ( 6.80684572213 pb = -172 % ) Event 90 ( 1s elapsed / 4h 22m 56s left ) -> ETA: Fri Mar 07 16:57 XS = -3.31826534691 pb +- ( 6.08613854328 pb = -183 % ) Event 100 ( 1s elapsed / 4h 1m 38s left ) -> ETA: Fri Mar 07 16:36 XS = -2.57307944822 pb +- ( 5.46616603694 pb = -212 % ) Event 200 ( 1s elapsed / 2h 23m 18s left ) -> ETA: Fri Mar 07 14:57 XS = -0.28045616886 pb +- ( 2.83939616118 pb = -1012 % ) Event 300 ( 1s elapsed / 1h 50m 31s left ) -> ETA: Fri Mar 07 14:25 XS = 2.35368784226 pb +- ( 2.40462832258 pb = 102 % ) Event 400 ( 2s elapsed / 1h 34m 57s left ) -> ETA: Fri Mar 07 14:09 XS = 2.19109089302 pb +- ( 1.84435861467 pb = 84 % ) Event 500 ( 2s elapsed / 1h 25m 57s left ) -> ETA: Fri Mar 07 14:00 XS = 2.69362148189 pb +- ( 1.57350927156 pb = 58 % ) Event 600 ( 2s elapsed / 1h 19m 40s left ) -> ETA: Fri Mar 07 13:54 XS = 2.97559777145 pb +- ( 1.35115373838 pb = 45 % ) Event 700 ( 3s elapsed / 1h 14m 42s left ) -> ETA: Fri Mar 07 13:49 XS = 3.14127634532 pb +- ( 1.18295578759 pb = 37 % ) Event 800 ( 3s elapsed / 1h 11m 36s left ) -> ETA: Fri Mar 07 13:46 XS = 3.44618933091 pb +- ( 1.06554580237 pb = 30 % ) Event 900 ( 3s elapsed / 1h 9m left ) -> ETA: Fri Mar 07 13:43 XS = 3.64490886264 pb +- ( 0.980745126891 pb = 26 % ) Event 1000 ( 3s elapsed / 1h 6m 26s left ) -> ETA: Fri Mar 07 13:40 XS = 3.75034341696 pb +- ( 0.914435518129 pb = 24 % ) Event 2000 ( 6s elapsed / 57m 53s left ) -> ETA: Fri Mar 07 13:32 XS = 2.69774177425 pb +- ( 0.801996854176 pb = 29 % ) Event 3000 ( 9s elapsed / 55m left ) -> ETA: Fri Mar 07 13:29 XS = 3.47078607818 pb +- ( 0.653580204283 pb = 18 % ) Event 4000 ( 12s elapsed / 53m 27s left ) -> ETA: Fri Mar 07 13:28 XS = 3.78197511724 pb +- ( 0.531789388049 pb = 14 % ) Event 5000 ( 15s elapsed / 52m 40s left ) -> ETA: Fri Mar 07 13:27 XS = 3.93731278483 pb +- ( 0.458043563441 pb = 11 % ) Event 6000 ( 18s elapsed / 51m 59s left ) -> ETA: Fri Mar 07 13:26 XS = 3.91102109163 pb +- ( 0.461681164087 pb = 11 % ) Event 7000 ( 21s elapsed / 51m 25s left ) -> ETA: Fri Mar 07 13:26 XS = 4.03240562 pb +- ( 0.414420614162 pb = 10 % ) Event 8000 ( 24s elapsed / 51m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 3.64862091736 pb +- ( 0.55814816141 pb = 15 % ) Event 9000 ( 27s elapsed / 50m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 3.72488674137 pb +- ( 0.504170709185 pb = 13 % ) Event 10000 ( 30s elapsed / 50m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 3.78913907071 pb +- ( 0.459453223612 pb = 12 % ) Event 20000 ( 59s elapsed / 48m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.12065936887 pb +- ( 0.386570014357 pb = 9 % ) Event 30000 ( 1m 29s elapsed / 48m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.02801910355 pb +- ( 0.380942011534 pb = 9 % ) Event 40000 ( 1m 59s elapsed / 47m 40s left ) -> ETA: Fri Mar 07 13:24 XS = 4.07226531613 pb +- ( 0.298702513687 pb = 7 % ) Event 50000 ( 2m 28s elapsed / 46m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29747466114 pb +- ( 0.251813746679 pb = 5 % ) Event 60000 ( 2m 57s elapsed / 46m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 4.37032283137 pb +- ( 0.216814265481 pb = 4 % ) Event 70000 ( 3m 27s elapsed / 45m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.36065434546 pb +- ( 0.199682226362 pb = 4 % ) Event 80000 ( 3m 57s elapsed / 45m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.28524808121 pb +- ( 0.194792373746 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 4m 28s elapsed / 45m 10s left ) -> ETA: Fri Mar 07 13:24 XS = 4.29442483818 pb +- ( 0.176022343288 pb = 4 % ) Event 100000 ( 4m 58s elapsed / 44m 48s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26640789188 pb +- ( 0.161249524487 pb = 3 % ) Event 200000 ( 10m elapsed / 40m left ) -> ETA: Fri Mar 07 13:24 XS = 4.22943732286 pb +- ( 0.139040528207 pb = 3 % ) Event 300000 ( 14m 53s elapsed / 34m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3560548972 pb +- ( 0.10373424236 pb = 2 % ) Event 400000 ( 19m 47s elapsed / 29m 41s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39397858501 pb +- ( 0.0904661419362 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 43s elapsed / 24m 43s left ) -> ETA: Fri Mar 07 13:23 XS = 4.41618857893 pb +- ( 0.0953705000606 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 29m 41s elapsed / 19m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 4.40875086021 pb +- ( 0.0842459283624 pb = 1 % ) Event 700000 ( 34m 41s elapsed / 14m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.39567314438 pb +- ( 0.0762759910086 pb = 1 % ) Event 800000 ( 39m 42s elapsed / 9m 55s left ) -> ETA: Fri Mar 07 13:24 XS = 4.39245991919 pb +- ( 0.0695927919413 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 43s elapsed / 4m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40271439994 pb +- ( 0.0667078790028 pb = 1 % ) Event 1000000 ( 2985 s total ) = 28942396.5912 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.43563 0 % 0.0625579 1.41 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5710 (1005714) -> 0.5 % From "Jet_Evolution:CSS": 1108 (1006822) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 79 amplitude failures: 1029 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 56s on Fri Mar 7 13:24:13 2025 (User: 49m 18s, System: 1s, Children User: 0s, Children System: 0s)