Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:51 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1230 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 ME_Generators::LoadGenerator(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. Initialising OpenLoops generator from /mt/home/dreichelt/hepsoftware/src/OpenLoops/. #################################################################### # ___ ___ ____ _ _ __ __ ___ __ ___ # # / \ |__| |__ |\ | | / \ / \ |__| /__ __/ # # \___/ | |___ | \| |__ \__/ \__/ | __/ /__ # # You are using OpenLoops 2 to evaluate loop amplitudes # # F. Buccioni, J.-N. Lang, J. Lindert, P. Maierhoefer, # # S. Pozzorini, M. Zoller, H. Zhang # # Eur.Phys.J. C79 (2019) no.10, 866 # # arXiv:1907.13071 # #################################################################### ......................................................................................................................................................................................................................................................................................................................................................... done (257 MB, 13s/12s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 3.43340031671e-20 vs 3.43340031673e-20 => -5.53102008638e-12 } .......... Amplitude::GaugeTest(): Large deviation { 5.99868439756e-21 vs 5.99868439752e-21 => 6.2485572272e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.44494295766e-19 vs 1.44494295765e-19 => 5.97499827393e-12 } . Amplitude::GaugeTest(): Large deviation { 2.83486809677e-22 vs 2.83486809678e-22 => -2.73991940247e-12 } . Amplitude::GaugeTest(): Large deviation { 1.42658988399e-22 vs 1.426589884e-22 => -3.67528230072e-12 } ...... Amplitude::GaugeTest(): Large deviation { 6.03525156111e-21 vs 6.03525156113e-21 => -2.49822385001e-12 } ...............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.57886707584e-20 vs 4.57886707577e-20 => 1.51898493783e-11 } ................................................................................................... done (257 MB, 0s/0s) Initializing scales........................................................................ done (261 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 <=== 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+OpenLoops) ... 2_3__j__j__h0__j__j__QCD(BVI) : 5.96100664476 pb +- ( 0.0634172095454 pb = 1.06386745268 % )  exp. eff: 0.104225558705 % 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) : 0.156547087194 pb +- ( 0.0550446800857 pb = 35.1617401973 % )  exp. eff: 0.000272710578471 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 0.39657075534 ( eps = 0.001 -> exp. eff 0.00262817056735 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 0.456062791903 ( eps = 0.001 -> exp. eff 5.97967173191e-06 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ 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 │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 0s elapsed / 5d 14h 43m 19s left ) -> ETA: Thu Feb 06 01:12 XS = 6.66436516354 pb +- ( 6.66436516354 pb = 100 % ) Event 2 ( 0s elapsed / 2d 20h 3m 19s left ) -> ETA: Mon Feb 03 06:32 XS = 3.334553536 pb +- ( 3.32981162754 pb = 99 % ) Event 3 ( 0s elapsed / 1d 21h 49m 59s left ) -> ETA: Sun Feb 02 08:19 XS = 1.76374550016 pb +- ( 1.63603922686 pb = 92 % ) Event 4 ( 0s elapsed / 1d 10h 22m 29s left ) -> ETA: Sat Feb 01 20:51 XS = 1.41109130678 pb +- ( 1.31542373067 pb = 93 % ) Event 5 ( 1s elapsed / 1d 3h 46m 39s left ) -> ETA: Sat Feb 01 14:15 XS = 1.00791793505 pb +- ( 0.94429862179 pb = 93 % ) Event 6 ( 1s elapsed / 23h 8m 52s left ) -> ETA: Sat Feb 01 09:37 XS = 0.883161580424 pb +- ( 0.827247885072 pb = 93 % ) Event 7 ( 1s elapsed / 20h 2m 21s left ) -> ETA: Sat Feb 01 06:31 XS = 0.892109149157 pb +- ( 0.72961892446 pb = 81 % ) Event 8 ( 1s elapsed / 17h 32m 3s left ) -> ETA: Sat Feb 01 04:01 XS = -1.66742665336 pb +- ( 2.64141979707 pb = -158 % ) Event 9 ( 1s elapsed / 15h 44m 25s left ) -> ETA: Sat Feb 01 02:13 XS = 3.81194410172 pb +- ( 5.97762821229 pb = 156 % ) Event 10 ( 1s elapsed / 14h 9m 58s left ) -> ETA: Sat Feb 01 00:39 XS = 3.49428218458 pb +- ( 5.46604137354 pb = 156 % ) Event 20 ( 1s elapsed / 7h 25m 48s left ) -> ETA: Fri Jan 31 17:54 XS = 2.91501471272 pb +- ( 2.88622347178 pb = 99 % ) Event 30 ( 1s elapsed / 5h 13m 52s left ) -> ETA: Fri Jan 31 15:42 XS = 12.9128037435 pb +- ( 5.62631223881 pb = 43 % ) Event 40 ( 1s elapsed / 4h 3m 43s left ) -> ETA: Fri Jan 31 14:32 XS = 9.67305461737 pb +- ( 4.28986161977 pb = 44 % ) Event 50 ( 1s elapsed / 3h 21m 38s left ) -> ETA: Fri Jan 31 13:50 XS = 8.64870915854 pb +- ( 3.64852259455 pb = 42 % ) Event 60 ( 1s elapsed / 2h 54m 58s left ) -> ETA: Fri Jan 31 13:24 XS = 7.5054194484 pb +- ( 3.11323623271 pb = 41 % ) Event 70 ( 1s elapsed / 2h 34m 44s left ) -> ETA: Fri Jan 31 13:03 XS = 6.59960469709 pb +- ( 2.7152923292 pb = 41 % ) Event 80 ( 1s elapsed / 2h 19m 33s left ) -> ETA: Fri Jan 31 12:48 XS = 5.88977474979 pb +- ( 2.40763707598 pb = 40 % ) Event 90 ( 1s elapsed / 2h 7m 45s left ) -> ETA: Fri Jan 31 12:36 XS = 5.38878838903 pb +- ( 2.16327227764 pb = 40 % ) Event 100 ( 1s elapsed / 1h 58m 18s left ) -> ETA: Fri Jan 31 12:27 XS = 4.87961226408 pb +- ( 1.96426143183 pb = 40 % ) Event 200 ( 1s elapsed / 1h 16m 38s left ) -> ETA: Fri Jan 31 11:45 XS = 3.51095118497 pb +- ( 1.20439100826 pb = 34 % ) Event 300 ( 2s elapsed / 1h 3m 34s left ) -> ETA: Fri Jan 31 11:32 XS = 8.54116094288 pb +- ( 5.65849146438 pb = 66 % ) Event 400 ( 2s elapsed / 57m 2s left ) -> ETA: Fri Jan 31 11:26 XS = 11.1953446993 pb +- ( 5.76447613778 pb = 51 % ) Event 500 ( 3s elapsed / 52m 36s left ) -> ETA: Fri Jan 31 11:21 XS = 10.2587614096 pb +- ( 4.66021902912 pb = 45 % ) Event 600 ( 3s elapsed / 50m 38s left ) -> ETA: Fri Jan 31 11:19 XS = 10.1483951574 pb +- ( 4.0413095259 pb = 39 % ) Event 700 ( 4s elapsed / 48m 58s left ) -> ETA: Fri Jan 31 11:18 XS = 9.22290335659 pb +- ( 3.48105917604 pb = 37 % ) Event 800 ( 4s elapsed / 47m 37s left ) -> ETA: Fri Jan 31 11:16 XS = 7.31553196858 pb +- ( 3.3742752389 pb = 46 % ) Event 900 ( 5s elapsed / 46m 18s left ) -> ETA: Fri Jan 31 11:15 XS = 7.76990492161 pb +- ( 3.10372867848 pb = 39 % ) Event 1000 ( 5s elapsed / 45m 29s left ) -> ETA: Fri Jan 31 11:14 XS = 7.24724869777 pb +- ( 2.79623732272 pb = 38 % ) Event 2000 ( 9s elapsed / 41m 12s left ) -> ETA: Fri Jan 31 11:10 XS = 7.28779470587 pb +- ( 1.70257217494 pb = 23 % ) Event 3000 ( 14s elapsed / 39m 52s left ) -> ETA: Fri Jan 31 11:09 XS = 7.18393301803 pb +- ( 1.27293800853 pb = 17 % ) Event 4000 ( 18s elapsed / 38m 51s left ) -> ETA: Fri Jan 31 11:08 XS = 8.76687071356 pb +- ( 2.32935161805 pb = 26 % ) Event 5000 ( 23s elapsed / 38m 21s left ) -> ETA: Fri Jan 31 11:07 XS = 8.40983910889 pb +- ( 1.88475775472 pb = 22 % ) Event 6000 ( 27s elapsed / 37m 58s left ) -> ETA: Fri Jan 31 11:07 XS = 7.47629007508 pb +- ( 1.6176445687 pb = 21 % ) Event 7000 ( 32s elapsed / 37m 41s left ) -> ETA: Fri Jan 31 11:07 XS = 6.75955860798 pb +- ( 1.43220054736 pb = 21 % ) Event 8000 ( 36s elapsed / 37m 27s left ) -> ETA: Fri Jan 31 11:07 XS = 6.23034879173 pb +- ( 1.25962555263 pb = 20 % ) Event 9000 ( 40s elapsed / 37m 8s left ) -> ETA: Fri Jan 31 11:06 XS = 6.49883794628 pb +- ( 1.17159909386 pb = 18 % ) Event 10000 ( 45s elapsed / 37m 8s left ) -> ETA: Fri Jan 31 11:06 XS = 7.11951434654 pb +- ( 1.26682778574 pb = 17 % ) Event 20000 ( 1m 30s elapsed / 36m 10s left ) -> ETA: Fri Jan 31 11:06 XS = 6.177527424 pb +- ( 1.10394057261 pb = 17 % ) Event 30000 ( 2m 15s elapsed / 35m 20s left ) -> ETA: Fri Jan 31 11:06 XS = 6.03944172821 pb +- ( 0.765279528603 pb = 12 % ) Event 40000 ( 3m elapsed / 34m 36s left ) -> ETA: Fri Jan 31 11:06 XS = 6.48723709635 pb +- ( 0.756484972621 pb = 11 % ) Event 50000 ( 3m 46s elapsed / 33m 54s left ) -> ETA: Fri Jan 31 11:06 XS = 6.40632223039 pb +- ( 0.62478362266 pb = 9 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 31s elapsed / 33m 12s left ) -> ETA: Fri Jan 31 11:06 XS = 6.61177015112 pb +- ( 0.543144281412 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 5m 17s elapsed / 32m 27s left ) -> ETA: Fri Jan 31 11:06 XS = 6.63878433469 pb +- ( 0.478255516273 pb = 7 % ) Event 80000 ( 6m 2s elapsed / 31m 42s left ) -> ETA: Fri Jan 31 11:06 XS = 6.5754077689 pb +- ( 0.438979505947 pb = 6 % ) Event 90000 ( 6m 48s elapsed / 31m left ) -> ETA: Fri Jan 31 11:06 XS = 6.49301082552 pb +- ( 0.398719862744 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 7m 33s elapsed / 30m 15s left ) -> ETA: Fri Jan 31 11:06 XS = 6.48437004253 pb +- ( 0.366005318387 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m 9s elapsed / 22m 44s left ) -> ETA: Fri Jan 31 11:06 XS = 6.3459126855 pb +- ( 0.281553564398 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 48s elapsed / 15m 12s left ) -> ETA: Fri Jan 31 11:07 XS = 6.4022663515 pb +- ( 0.234571925199 pb = 3 % ) Event 400000 ( 30m 29s elapsed / 7m 37s left ) -> ETA: Fri Jan 31 11:07 XS = 6.5749571924 pb +- ( 0.252729969794 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2290 s total ) = 18870644.3539 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.41927 0 % 0.215198 3.35 % │ │ ME & PS: MUF=0.5  5.99493 -6.61 % 0.478073 7.97 % │ │ ME & PS: MUF=2  6.44851 0.45 % 0.209002 3.24 % │ │ ME & PS: MUR=0.5  6.10036 -4.96 % 0.204572 3.35 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.69122 -11.34 % 0.423087 7.43 % │ │ ME & PS: MUR=2  6.66343 3.8 % 0.171901 2.57 % │ │ ME & PS: MUR=2 MUF=2  6.68753 4.17 % 0.171573 2.56 % │ │ ME-only: MUF=0.5  6.40789 -0.17 % 0.215385 3.36 % │ │ ME-only: MUF=2  6.44111 0.34 % 0.214092 3.32 % │ │ ME-only: MUR=0.5  6.34336 -1.18 % 0.237311 3.74 % │ │ ME-only: MUR=0.5 MUF=0.5  6.33206 -1.35 % 0.237486 3.75 % │ │ ME-only: MUR=2  6.66173 3.77 % 0.198449 2.97 % │ │ ME-only: MUR=2 MUF=2  6.68121 4.08 % 0.197458 2.95 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 354 (500364) -> 0 % From "Jet_Evolution:CSS": 1211 (501575) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3542532 MCatNLO large PDF reweighting factor: 44480 MCatNLOvetoed large reweighting factor for parton: 100 different PDF cut-off: 13313852 large AlphaS reweighting factor: 395303 large PDF reweighting factor: 620394 vetoed large reweighting factor for parton: 8 Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 67 amplitude failures: 1144 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 24s on Fri Jan 31 11:07:15 2025 (User: 37m 50s, System: 2s, Children User: 0s, Children System: 0s)