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: 2017 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (220 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 4.99749785304e-22 vs 4.99749785303e-22 => 2.2002399902e-12 } ...... Amplitude::GaugeTest(): Large deviation { 8.49134588341e-23 vs 8.49134588347e-23 => -6.74893474439e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.77438243809e-22 vs 1.77438243809e-22 => -2.70627964483e-12 } ... Amplitude::GaugeTest(): Large deviation { 5.02208114611e-24 vs 5.02208114612e-24 => -2.23587814929e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.98951321519e-24 vs 2.98951321517e-24 => 7.20379311758e-12 } ... Amplitude::GaugeTest(): Large deviation { 6.01351625635e-21 vs 6.01351625636e-21 => -2.15272244475e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.25390696087e-21 vs 2.25390696086e-21 => 4.10360634362e-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 ( 1s elapsed / 12d 17h 33m 18s left ) -> ETA: Thu Mar 20 06:07 XS = -0.000130016129965 pb +- ( -0.000130016129965 pb = 100 % ) Event 2 ( 1s elapsed / 6d 8h 46m 38s left ) -> ETA: Thu Mar 13 21:20 XS = -14.4560852064 pb +- ( 14.4559551903 pb = -99 % ) Event 3 ( 1s elapsed / 4d 5h 51m 5s left ) -> ETA: Tue Mar 11 18:25 XS = -9.63739013905 pb +- ( 9.63732512887 pb = -99 % ) Event 4 ( 1s elapsed / 3d 4h 23m 18s left ) -> ETA: Mon Mar 10 16:57 XS = -7.2281783035 pb +- ( 7.22795403197 pb = -99 % ) Event 5 ( 1s elapsed / 2d 13h 39m 58s left ) -> ETA: Mon Mar 10 02:14 XS = -2.95129843619 pb +- ( 7.04540226618 pb = -238 % ) Event 6 ( 1s elapsed / 2d 3h 23m 18s left ) -> ETA: Sun Mar 09 15:57 XS = -2.45941524436 pb +- ( 5.77353829721 pb = -234 % ) Event 7 ( 1s elapsed / 1d 20h 2m 50s left ) -> ETA: Sun Mar 09 08:37 XS = -2.108375251 pb +- ( 4.89214130571 pb = -232 % ) Event 8 ( 1s elapsed / 1d 14h 53m 18s left ) -> ETA: Sun Mar 09 03:27 XS = 4.51680431015 pb +- ( 7.38141828833 pb = 163 % ) Event 9 ( 1s elapsed / 1d 10h 34m 3s left ) -> ETA: Sat Mar 08 23:08 XS = 3.69556716285 pb +- ( 5.99721791226 pb = 162 % ) Event 10 ( 1s elapsed / 1d 7h 6m 38s left ) -> ETA: Sat Mar 08 19:40 XS = 3.38760345316 pb +- ( 5.48334088117 pb = 161 % ) Event 20 ( 1s elapsed / 15h 58m 18s left ) -> ETA: Sat Mar 08 04:32 XS = 2.00978177854 pb +- ( 2.95359831136 pb = 146 % ) Event 30 ( 1s elapsed / 10h 55m 32s left ) -> ETA: Fri Mar 07 23:29 XS = 1.48009865754 pb +- ( 1.85047422688 pb = 125 % ) Event 40 ( 1s elapsed / 8h 28m 18s left ) -> ETA: Fri Mar 07 21:02 XS = 2.41042174878 pb +- ( 1.59723889773 pb = 66 % ) Event 50 ( 1s elapsed / 6h 53m 18s left ) -> ETA: Fri Mar 07 19:27 XS = 1.51316633099 pb +- ( 1.39919139121 pb = 92 % ) Event 60 ( 1s elapsed / 5h 52m 45s left ) -> ETA: Fri Mar 07 18:27 XS = 2.2145896594 pb +- ( 1.32660361367 pb = 59 % ) Event 70 ( 1s elapsed / 5h 9m 30s left ) -> ETA: Fri Mar 07 17:43 XS = 3.67416271567 pb +- ( 1.78607933417 pb = 48 % ) Event 80 ( 1s elapsed / 4h 37m 3s left ) -> ETA: Fri Mar 07 17:11 XS = 4.7902572719 pb +- ( 2.19552827283 pb = 45 % ) Event 90 ( 1s elapsed / 4h 11m 49s left ) -> ETA: Fri Mar 07 16:46 XS = 4.70678218908 pb +- ( 1.89033371564 pb = 40 % ) Event 100 ( 1s elapsed / 3h 51m 38s left ) -> ETA: Fri Mar 07 16:25 XS = 4.64499997993 pb +- ( 1.72088099821 pb = 37 % ) Event 200 ( 1s elapsed / 2h 19m 58s left ) -> ETA: Fri Mar 07 14:54 XS = 4.62732421243 pb +- ( 1.26037619727 pb = 27 % ) Event 300 ( 1s elapsed / 1h 49m 58s left ) -> ETA: Fri Mar 07 14:24 XS = 4.69978949561 pb +- ( 1.04425562928 pb = 22 % ) Event 400 ( 2s elapsed / 1h 34m 32s left ) -> ETA: Fri Mar 07 14:08 XS = 4.60749321468 pb +- ( 0.867537570264 pb = 18 % ) Event 500 ( 2s elapsed / 1h 24m 37s left ) -> ETA: Fri Mar 07 13:58 XS = 4.22389148531 pb +- ( 0.718870954339 pb = 17 % ) Event 600 ( 2s elapsed / 1h 18m 33s left ) -> ETA: Fri Mar 07 13:52 XS = 4.29835246345 pb +- ( 0.684839233176 pb = 15 % ) Event 700 ( 3s elapsed / 1h 14m 28s left ) -> ETA: Fri Mar 07 13:48 XS = 4.07094373233 pb +- ( 0.628565819787 pb = 15 % ) Event 800 ( 3s elapsed / 1h 11m 36s left ) -> ETA: Fri Mar 07 13:45 XS = 4.0713200703 pb +- ( 0.582962490807 pb = 14 % ) Event 900 ( 3s elapsed / 1h 8m 38s left ) -> ETA: Fri Mar 07 13:42 XS = 4.05701107216 pb +- ( 0.558652325744 pb = 13 % ) Event 1000 ( 3s elapsed / 1h 6m 26s left ) -> ETA: Fri Mar 07 13:40 XS = 4.19122559344 pb +- ( 0.611306929922 pb = 14 % ) Event 2000 ( 6s elapsed / 56m 48s left ) -> ETA: Fri Mar 07 13:31 XS = -1.28896945891 pb +- ( 5.31914057553 pb = -412 % ) Event 3000 ( 9s elapsed / 53m 30s left ) -> ETA: Fri Mar 07 13:27 XS = 0.360584398645 pb +- ( 3.55661185553 pb = 986 % ) Event 4000 ( 12s elapsed / 52m 12s left ) -> ETA: Fri Mar 07 13:26 XS = 1.30292688518 pb +- ( 2.66383666994 pb = 204 % ) Event 5000 ( 15s elapsed / 51m 24s left ) -> ETA: Fri Mar 07 13:25 XS = 1.87133300573 pb +- ( 2.13705789174 pb = 114 % ) Event 6000 ( 18s elapsed / 50m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 2.62146013397 pb +- ( 1.7867280889 pb = 68 % ) Event 7000 ( 21s elapsed / 50m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 2.85883277866 pb +- ( 1.53956501191 pb = 53 % ) Event 8000 ( 24s elapsed / 50m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 2.85389596565 pb +- ( 1.37878340314 pb = 48 % ) Event 9000 ( 27s elapsed / 49m 49s left ) -> ETA: Fri Mar 07 13:24 XS = 3.12347764287 pb +- ( 1.23052948679 pb = 39 % ) Event 10000 ( 30s elapsed / 49m 44s left ) -> ETA: Fri Mar 07 13:24 XS = 3.48075513732 pb +- ( 1.11441047323 pb = 32 % ) Event 20000 ( 59s elapsed / 48m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26602882682 pb +- ( 0.584612274495 pb = 13 % ) Event 30000 ( 1m 28s elapsed / 47m 46s left ) -> ETA: Fri Mar 07 13:23 XS = 4.48258041755 pb +- ( 0.426442696351 pb = 9 % ) Event 40000 ( 1m 58s elapsed / 47m 12s left ) -> ETA: Fri Mar 07 13:23 XS = 4.57627379486 pb +- ( 0.325930130762 pb = 7 % ) Event 50000 ( 2m 27s elapsed / 46m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.56158997963 pb +- ( 0.267564996671 pb = 5 % ) Event 60000 ( 2m 57s elapsed / 46m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 4.7455789343 pb +- ( 0.294020813379 pb = 6 % ) Event 70000 ( 3m 27s elapsed / 45m 58s left ) -> ETA: Fri Mar 07 13:23 XS = 4.70951649674 pb +- ( 0.259921425862 pb = 5 % ) Event 80000 ( 3m 57s elapsed / 45m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.7333777475 pb +- ( 0.23169878408 pb = 4 % ) Event 90000 ( 4m 27s elapsed / 45m 3s left ) -> ETA: Fri Mar 07 13:23 XS = 4.66380066771 pb +- ( 0.210443680017 pb = 4 % ) Event 100000 ( 4m 57s elapsed / 44m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 4.58386170935 pb +- ( 0.195963429848 pb = 4 % ) Event 200000 ( 9m 57s elapsed / 39m 51s left ) -> ETA: Fri Mar 07 13:24 XS = 4.69543006783 pb +- ( 0.351402019682 pb = 7 % ) Event 300000 ( 14m 59s elapsed / 34m 58s left ) -> ETA: Fri Mar 07 13:24 XS = 4.55023731547 pb +- ( 0.249141320387 pb = 5 % ) Event 400000 ( 20m elapsed / 30m left ) -> ETA: Fri Mar 07 13:24 XS = 4.53919256177 pb +- ( 0.191664509514 pb = 4 % ) Event 500000 ( 25m 3s elapsed / 25m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.51046520076 pb +- ( 0.157317216609 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 6s elapsed / 20m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.48036518943 pb +- ( 0.133203426419 pb = 2 % ) Event 700000 ( 35m 10s elapsed / 15m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40857122687 pb +- ( 0.125814120345 pb = 2 % ) Event 800000 ( 40m 18s elapsed / 10m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.41114619288 pb +- ( 0.112049411746 pb = 2 % ) Event 900000 ( 45m 27s elapsed / 5m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34433000049 pb +- ( 0.102261624 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3033 s total ) = 28486177.2803 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.34272 0 % 0.0944073 2.17 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5862 (1005864) -> 0.5 % From "Jet_Evolution:CSS": 1165 (1007029) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 90/20 Perturbative Interface (Matrix Elements): momentum failures: 86 amplitude failures: 1079 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 44s on Fri Mar 7 13:24:49 2025 (User: 49m 55s, System: 3s, Children User: 0s, Children System: 0s)