Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:05 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2082 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (221 MB, 10s/9s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.97965069154e-19 vs 1.97965069153e-19 => 4.29722923911e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.87013249864e-20 vs 1.87013249863e-20 => 2.66986432962e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.03189375764e-22 vs 1.03189375764e-22 => 3.7780889528e-12 } ....... Amplitude::GaugeTest(): Large deviation { 2.34018165166e-20 vs 2.34018165165e-20 => 2.73181477439e-12 } ... Amplitude::GaugeTest(): Large deviation { 4.70614224668e-21 vs 4.70614224667e-21 => 3.11861647617e-12 } .............. Amplitude::GaugeTest(): Large deviation { 1.98913469121e-21 vs 1.9891346912e-21 => 2.67452726632e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.43051369541e-22 vs 2.4305136954e-22 => 3.36042305094e-12 } ......................................................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (225 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 / 12d 9h 13m 18s left ) -> ETA: Wed Mar 19 21:47 XS = 7.15758549961e-06 pb +- ( 7.15758549961e-06 pb = 100 % ) Event 2 ( 1s elapsed / 6d 5h 59m 58s left ) -> ETA: Thu Mar 13 18:34 XS = 3.60768302641e-06 pb +- ( 3.5499024732e-06 pb = 98 % ) Event 3 ( 1s elapsed / 4d 3h 59m 58s left ) -> ETA: Tue Mar 11 16:34 XS = 2.47063343408e-06 pb +- ( 2.34381831602e-06 pb = 94 % ) Event 4 ( 1s elapsed / 3d 2h 59m 58s left ) -> ETA: Mon Mar 10 15:34 XS = 31.7352928831 pb +- ( 31.7352904125 pb = 99 % ) Event 5 ( 1s elapsed / 2d 12h 33m 18s left ) -> ETA: Mon Mar 10 01:07 XS = 25.3882409453 pb +- ( 25.3882307939 pb = 99 % ) Event 6 ( 1s elapsed / 2d 2h 27m 45s left ) -> ETA: Sun Mar 09 15:02 XS = 21.1568626163 pb +- ( 21.1568603009 pb = 99 % ) Event 7 ( 1s elapsed / 1d 19h 15m 13s left ) -> ETA: Sun Mar 09 07:49 XS = 18.134453666 pb +- ( 18.1344517425 pb = 99 % ) Event 8 ( 1s elapsed / 1d 13h 50m 48s left ) -> ETA: Sun Mar 09 02:25 XS = 12.9516857801 pb +- ( 16.5379816773 pb = 127 % ) Event 9 ( 1s elapsed / 1d 9h 57m 1s left ) -> ETA: Sat Mar 08 22:31 XS = 11.5126095823 pb +- ( 14.6559518757 pb = 127 % ) Event 10 ( 1s elapsed / 1d 6h 33m 18s left ) -> ETA: Sat Mar 08 19:07 XS = 9.41941030816 pb +- ( 11.940101281 pb = 126 % ) Event 20 ( 1s elapsed / 15h 49m 58s left ) -> ETA: Sat Mar 08 04:24 XS = 5.30779989713 pb +- ( 6.09153756969 pb = 114 % ) Event 30 ( 1s elapsed / 10h 44m 25s left ) -> ETA: Fri Mar 07 23:18 XS = 4.2174042552 pb +- ( 3.98954803742 pb = 94 % ) Event 40 ( 1s elapsed / 8h 15m 48s left ) -> ETA: Fri Mar 07 20:50 XS = 8.563961808 pb +- ( 4.80056308513 pb = 56 % ) Event 50 ( 1s elapsed / 6h 49m 58s left ) -> ETA: Fri Mar 07 19:24 XS = 7.02105811949 pb +- ( 3.87143245872 pb = 55 % ) Event 60 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Mar 07 18:24 XS = 5.93462456678 pb +- ( 3.24411153117 pb = 54 % ) Event 70 ( 1s elapsed / 5h 4m 44s left ) -> ETA: Fri Mar 07 17:39 XS = 6.18311859891 pb +- ( 2.90028311823 pb = 46 % ) Event 80 ( 1s elapsed / 4h 34m 58s left ) -> ETA: Fri Mar 07 17:09 XS = 5.5805625526 pb +- ( 2.60305831633 pb = 46 % ) Event 90 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Mar 07 16:44 XS = 5.07566511837 pb +- ( 2.29847819934 pb = 45 % ) Event 100 ( 1s elapsed / 3h 49m 58s left ) -> ETA: Fri Mar 07 16:24 XS = 6.17929589974 pb +- ( 2.58456423361 pb = 41 % ) Event 200 ( 1s elapsed / 2h 20m 48s left ) -> ETA: Fri Mar 07 14:55 XS = 10.671582733 pb +- ( 5.90422584411 pb = 55 % ) Event 300 ( 2s elapsed / 1h 51m 4s left ) -> ETA: Fri Mar 07 14:25 XS = 7.34735229813 pb +- ( 3.896316033 pb = 53 % ) Event 400 ( 2s elapsed / 1h 35m 22s left ) -> ETA: Fri Mar 07 14:09 XS = 5.96838486627 pb +- ( 2.94839347739 pb = 49 % ) Event 500 ( 2s elapsed / 1h 26m 37s left ) -> ETA: Fri Mar 07 14:00 XS = 5.61049673395 pb +- ( 2.41326335781 pb = 43 % ) Event 600 ( 2s elapsed / 1h 21m 20s left ) -> ETA: Fri Mar 07 13:55 XS = 6.92732192253 pb +- ( 2.56694641855 pb = 37 % ) Event 700 ( 3s elapsed / 1h 16m 36s left ) -> ETA: Fri Mar 07 13:50 XS = 6.99550013106 pb +- ( 2.32615047378 pb = 33 % ) Event 800 ( 3s elapsed / 1h 13m 3s left ) -> ETA: Fri Mar 07 13:47 XS = 6.97482422486 pb +- ( 2.05625465387 pb = 29 % ) Event 900 ( 3s elapsed / 1h 10m 40s left ) -> ETA: Fri Mar 07 13:44 XS = 6.54389728572 pb +- ( 1.83745628461 pb = 28 % ) Event 1000 ( 4s elapsed / 1h 8m 45s left ) -> ETA: Fri Mar 07 13:43 XS = 6.17626696431 pb +- ( 1.65732651012 pb = 26 % ) Event 2000 ( 7s elapsed / 58m 47s left ) -> ETA: Fri Mar 07 13:33 XS = 4.8453849918 pb +- ( 1.02192033024 pb = 21 % ) Event 3000 ( 9s elapsed / 55m 16s left ) -> ETA: Fri Mar 07 13:29 XS = 4.42590008132 pb +- ( 0.738830066988 pb = 16 % ) Event 4000 ( 12s elapsed / 53m 37s left ) -> ETA: Fri Mar 07 13:28 XS = 4.19974070636 pb +- ( 0.600452531935 pb = 14 % ) Event 5000 ( 15s elapsed / 52m 54s left ) -> ETA: Fri Mar 07 13:27 XS = 4.41362050112 pb +- ( 0.505651801044 pb = 11 % ) Event 6000 ( 18s elapsed / 52m 7s left ) -> ETA: Fri Mar 07 13:26 XS = 4.34115871074 pb +- ( 0.432425421485 pb = 9 % ) Event 7000 ( 21s elapsed / 51m 38s left ) -> ETA: Fri Mar 07 13:26 XS = 4.29811234427 pb +- ( 0.407209606856 pb = 9 % ) Event 8000 ( 24s elapsed / 51m 11s left ) -> ETA: Fri Mar 07 13:25 XS = 4.94276401191 pb +- ( 0.820731467079 pb = 16 % ) Event 9000 ( 27s elapsed / 50m 53s left ) -> ETA: Fri Mar 07 13:25 XS = 4.8694967225 pb +- ( 0.732859098425 pb = 15 % ) Event 10000 ( 30s elapsed / 50m 37s left ) -> ETA: Fri Mar 07 13:25 XS = 4.84437453943 pb +- ( 0.663170719198 pb = 13 % ) Event 20000 ( 1m elapsed / 49m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.22208999184 pb +- ( 0.411118715816 pb = 9 % ) Event 30000 ( 1m 30s elapsed / 48m 42s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32586335444 pb +- ( 0.336393730925 pb = 7 % ) Event 40000 ( 2m elapsed / 48m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 4.27771729286 pb +- ( 0.27135968214 pb = 6 % ) Event 50000 ( 2m 30s elapsed / 47m 41s left ) -> ETA: Fri Mar 07 13:24 XS = 4.07542143348 pb +- ( 0.386657268286 pb = 9 % ) Event 60000 ( 3m elapsed / 47m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.17814315306 pb +- ( 0.328798983576 pb = 7 % ) Event 70000 ( 3m 30s elapsed / 46m 36s left ) -> ETA: Fri Mar 07 13:24 XS = 4.20829389606 pb +- ( 0.292852890604 pb = 6 % ) Event 80000 ( 4m elapsed / 46m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.43091253938 pb +- ( 0.266976425775 pb = 6 % ) Event 90000 ( 4m 30s elapsed / 45m 36s left ) -> ETA: Fri Mar 07 13:24 XS = 4.42066252348 pb +- ( 0.239777626203 pb = 5 % ) Event 100000 ( 5m elapsed / 45m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.42756181977 pb +- ( 0.224176125463 pb = 5 % ) Event 200000 ( 10m 4s elapsed / 40m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.41765450266 pb +- ( 0.139514068217 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 10s elapsed / 35m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.50929148143 pb +- ( 0.115322275168 pb = 2 % ) Event 400000 ( 20m 16s elapsed / 30m 25s left ) -> ETA: Fri Mar 07 13:24 XS = 4.46883860176 pb +- ( 0.099519769197 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 26s elapsed / 25m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.46773776143 pb +- ( 0.0933498186427 pb = 2 % ) Event 600000 ( 30m 37s elapsed / 20m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 4.42305077978 pb +- ( 0.0827273591116 pb = 1 % ) Event 700000 ( 35m 51s elapsed / 15m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45760487905 pb +- ( 0.0755103470118 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 7s elapsed / 10m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.45451520087 pb +- ( 0.0717511646061 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 20s elapsed / 5m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 4.48162037194 pb +- ( 0.0749143522026 pb = 1 % ) Event 1000000 ( 3059 s total ) = 28248679.93 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.53262 0 % 0.0709182 1.56 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5660 (1005665) -> 0.5 % From "Jet_Evolution:CSS": 1195 (1006860) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 78/20 Perturbative Interface (Matrix Elements): momentum failures: 89 amplitude failures: 1106 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 9s on Fri Mar 7 13:25:15 2025 (User: 50m 20s, System: 2s, Children User: 0s, Children System: 0s)