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: 2072 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (225 MB, 9s/9s) Performing tests . Amplitude::GaugeTest(): Large deviation { 2.47069067805e-22 vs 2.47069067804e-22 => 3.37996297617e-12 } . Amplitude::GaugeTest(): Large deviation { 1.42586240301e-22 vs 1.425862403e-22 => 6.82232048632e-12 } . Amplitude::GaugeTest(): Large deviation { 1.2858882066e-19 vs 1.28588820659e-19 => 2.29594121492e-12 } ... Amplitude::GaugeTest(): Large deviation { 8.13795010604e-22 vs 8.13795010606e-22 => -2.22155627227e-12 } . Amplitude::GaugeTest(): Large deviation { 1.23387278108e-18 vs 1.23387278111e-18 => -1.97822869197e-11 } ..... Amplitude::GaugeTest(): Large deviation { 8.17340126814e-24 vs 8.17340126811e-24 => 3.58180152205e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.15151573171e-20 vs 1.15151573171e-20 => 3.54272167158e-12 } ........................................................................................................ done (225 MB, 0s/0s) Initializing scales........................................................................ done (229 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 / 11d 5h 26m 39s left ) -> ETA: Tue Mar 18 18:00 XS = 4.35900580461 pb +- ( 4.35900580461 pb = 100 % ) Event 2 ( 0s elapsed / 5d 14h 43m 19s left ) -> ETA: Thu Mar 13 03:17 XS = 2.90601691573 pb +- ( 2.90599734677 pb = 99 % ) Event 3 ( 0s elapsed / 3d 17h 48m 52s left ) -> ETA: Tue Mar 11 06:23 XS = 4.26531993759 pb +- ( 2.46376033635 pb = 57 % ) Event 4 ( 0s elapsed / 2d 19h 21m 39s left ) -> ETA: Mon Mar 10 07:55 XS = 3.41268774144 pb +- ( 2.09022741798 pb = 61 % ) Event 5 ( 0s elapsed / 2d 6h 26m 39s left ) -> ETA: Sun Mar 09 19:00 XS = 2.8439064512 pb +- ( 1.79894763553 pb = 63 % ) Event 6 ( 0s elapsed / 1d 21h 22m 12s left ) -> ETA: Sun Mar 09 09:56 XS = 2.43763422389 pb +- ( 1.5737336331 pb = 64 % ) Event 7 ( 0s elapsed / 1d 14h 53m 19s left ) -> ETA: Sun Mar 09 03:27 XS = 10.6055834272 pb +- ( 8.28087388794 pb = 78 % ) Event 8 ( 0s elapsed / 1d 10h 22m 29s left ) -> ETA: Sat Mar 08 22:56 XS = 9.42819254666 pb +- ( 7.39734449354 pb = 78 % ) Event 9 ( 0s elapsed / 1d 6h 33m 19s left ) -> ETA: Sat Mar 08 19:07 XS = 8.48537333565 pb +- ( 6.68322321261 pb = 78 % ) Event 10 ( 0s elapsed / 1d 3h 29m 59s left ) -> ETA: Sat Mar 08 16:04 XS = 7.71397768976 pb +- ( 6.09422093055 pb = 79 % ) Event 20 ( 1s elapsed / 14h 9m 58s left ) -> ETA: Sat Mar 08 02:44 XS = 3.82176200643 pb +- ( 2.61659067208 pb = 68 % ) Event 30 ( 1s elapsed / 9h 43m 18s left ) -> ETA: Fri Mar 07 22:17 XS = 2.8529060763 pb +- ( 1.80723729284 pb = 63 % ) Event 40 ( 1s elapsed / 7h 29m 58s left ) -> ETA: Fri Mar 07 20:04 XS = 2.65699864805 pb +- ( 1.43653328526 pb = 54 % ) Event 50 ( 1s elapsed / 6h 9m 58s left ) -> ETA: Fri Mar 07 18:44 XS = 2.95900507812 pb +- ( 1.25231518361 pb = 42 % ) Event 60 ( 1s elapsed / 5h 13m 52s left ) -> ETA: Fri Mar 07 17:48 XS = 1.76786928055 pb +- ( 1.28974095107 pb = 72 % ) Event 70 ( 1s elapsed / 4h 38m 33s left ) -> ETA: Fri Mar 07 17:12 XS = 1.89813623964 pb +- ( 1.15141161931 pb = 60 % ) Event 80 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Mar 07 16:44 XS = 1.67217729446 pb +- ( 0.999758614023 pb = 59 % ) Event 90 ( 1s elapsed / 3h 47m 45s left ) -> ETA: Fri Mar 07 16:22 XS = 1.58466495112 pb +- ( 0.901552761497 pb = 56 % ) Event 100 ( 1s elapsed / 3h 28m 18s left ) -> ETA: Fri Mar 07 16:02 XS = 2.20055465068 pb +- ( 0.895872244615 pb = 40 % ) Event 200 ( 1s elapsed / 2h 7m 28s left ) -> ETA: Fri Mar 07 14:41 XS = 3.27651263508 pb +- ( 0.946608578908 pb = 28 % ) Event 300 ( 1s elapsed / 1h 41m 38s left ) -> ETA: Fri Mar 07 14:15 XS = 4.96997075188 pb +- ( 1.82962766169 pb = 36 % ) Event 400 ( 2s elapsed / 1h 28m 42s left ) -> ETA: Fri Mar 07 14:02 XS = 6.00978326753 pb +- ( 1.66909435308 pb = 27 % ) Event 500 ( 2s elapsed / 1h 20m 37s left ) -> ETA: Fri Mar 07 13:54 XS = 6.83825003279 pb +- ( 1.68718792717 pb = 24 % ) Event 600 ( 2s elapsed / 1h 14m 57s left ) -> ETA: Fri Mar 07 13:49 XS = 6.71528040036 pb +- ( 1.52686522922 pb = 22 % ) Event 700 ( 3s elapsed / 1h 11m 22s left ) -> ETA: Fri Mar 07 13:45 XS = 6.12825986278 pb +- ( 1.31462016415 pb = 21 % ) Event 800 ( 3s elapsed / 1h 8m 54s left ) -> ETA: Fri Mar 07 13:43 XS = 6.22035621245 pb +- ( 1.27930250332 pb = 20 % ) Event 900 ( 3s elapsed / 1h 6m 25s left ) -> ETA: Fri Mar 07 13:40 XS = 5.96796681162 pb +- ( 1.15238961193 pb = 19 % ) Event 1000 ( 3s elapsed / 1h 4m 26s left ) -> ETA: Fri Mar 07 13:38 XS = 5.67699752715 pb +- ( 1.08229518379 pb = 19 % ) Event 2000 ( 6s elapsed / 55m 38s left ) -> ETA: Fri Mar 07 13:29 XS = 5.55309337517 pb +- ( 0.69457592645 pb = 12 % ) Event 3000 ( 9s elapsed / 53m 7s left ) -> ETA: Fri Mar 07 13:27 XS = 5.39176152212 pb +- ( 0.530019846894 pb = 9 % ) Event 4000 ( 12s elapsed / 51m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 5.22163161095 pb +- ( 0.456322071938 pb = 8 % ) Event 5000 ( 15s elapsed / 50m 46s left ) -> ETA: Fri Mar 07 13:25 XS = 5.26693592294 pb +- ( 0.585647940296 pb = 11 % ) Event 6000 ( 18s elapsed / 50m 11s left ) -> ETA: Fri Mar 07 13:24 XS = 5.44192816947 pb +- ( 0.651829151762 pb = 11 % ) Event 7000 ( 21s elapsed / 49m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 5.29682368758 pb +- ( 0.576772774783 pb = 10 % ) Event 8000 ( 23s elapsed / 49m 29s left ) -> ETA: Fri Mar 07 13:24 XS = 5.06967297315 pb +- ( 0.539776497169 pb = 10 % ) Event 9000 ( 26s elapsed / 49m 15s left ) -> ETA: Fri Mar 07 13:23 XS = 4.80317655506 pb +- ( 0.513443704005 pb = 10 % ) Event 10000 ( 29s elapsed / 49m 8s left ) -> ETA: Fri Mar 07 13:23 XS = 4.75204088169 pb +- ( 0.485011049804 pb = 10 % ) Event 20000 ( 58s elapsed / 47m 34s left ) -> ETA: Fri Mar 07 13:22 XS = 4.76869458933 pb +- ( 0.308151455454 pb = 6 % ) Event 30000 ( 1m 26s elapsed / 46m 47s left ) -> ETA: Fri Mar 07 13:22 XS = 4.61101998364 pb +- ( 0.239012635835 pb = 5 % ) Event 40000 ( 1m 55s elapsed / 46m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.57368985623 pb +- ( 0.194984660077 pb = 4 % ) Event 50000 ( 2m 24s elapsed / 45m 43s left ) -> ETA: Fri Mar 07 13:22 XS = 4.42604066134 pb +- ( 0.176758881691 pb = 3 % ) Event 60000 ( 2m 53s elapsed / 45m 15s left ) -> ETA: Fri Mar 07 13:22 XS = 4.23023701026 pb +- ( 0.207404628064 pb = 4 % ) Event 70000 ( 3m 22s elapsed / 44m 46s left ) -> ETA: Fri Mar 07 13:22 XS = 4.23604346003 pb +- ( 0.186049675394 pb = 4 % ) Event 80000 ( 3m 51s elapsed / 44m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.24746698623 pb +- ( 0.167106613743 pb = 3 % ) Event 90000 ( 4m 19s elapsed / 43m 48s left ) -> ETA: Fri Mar 07 13:22 XS = 4.23403345624 pb +- ( 0.153908200137 pb = 3 % ) Event 100000 ( 4m 49s elapsed / 43m 21s left ) -> ETA: Fri Mar 07 13:22 XS = 4.27827150321 pb +- ( 0.14510137312 pb = 3 % ) Event 200000 ( 9m 38s elapsed / 38m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2802221294 pb +- ( 0.134189102527 pb = 3 % ) Event 300000 ( 14m 29s elapsed / 33m 49s left ) -> ETA: Fri Mar 07 13:22 XS = 4.38569820197 pb +- ( 0.102482214965 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 23s elapsed / 29m 5s left ) -> ETA: Fri Mar 07 13:22 XS = 4.32014053398 pb +- ( 0.0863618148894 pb = 1 % ) Event 500000 ( 24m 17s elapsed / 24m 17s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39401830345 pb +- ( 0.0835030184346 pb = 1 % ) Event 600000 ( 29m 14s elapsed / 19m 29s left ) -> ETA: Fri Mar 07 13:22 XS = 4.39301554724 pb +- ( 0.0812548704575 pb = 1 % ) Event 700000 ( 34m 13s elapsed / 14m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3566226086 pb +- ( 0.0717224580929 pb = 1 % ) Event 800000 ( 39m 18s elapsed / 9m 49s left ) -> ETA: Fri Mar 07 13:23 XS = 4.36708410837 pb +- ( 0.0646199810489 pb = 1 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 44m 19s elapsed / 4m 55s left ) -> ETA: Fri Mar 07 13:23 XS = 4.36638700053 pb +- ( 0.0609663896997 pb = 1 % ) Event 1000000 ( 2955 s total ) = 29230071.7896 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.37066 0 % 0.056939 1.3 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5737 (1005739) -> 0.5 % From "Jet_Evolution:CSS": 1053 (1006792) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 79 amplitude failures: 974 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: 49m 26s on Fri Mar 7 13:23:31 2025 (User: 48m 36s, System: 2s, Children User: 0s, Children System: 0s)