Welcome to Sherpa, Daniel Reichelt on ip3-cpu3.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:13 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1338 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (260 MB, 13s/12s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 1.20026696562e-20 vs 1.20026696561e-20 => 2.64921418136e-12 } .... Amplitude::GaugeTest(): Large deviation { 4.69221548468e-23 vs 4.69221548471e-23 => -5.89039927945e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.27297312377e-24 vs 1.27297312377e-24 => 2.85882428841e-12 } ....... Amplitude::GaugeTest(): Large deviation { 2.41937620538e-23 vs 2.41937620538e-23 => 3.05799829903e-12 } ....... Amplitude::GaugeTest(): Large deviation { 3.29684941259e-18 vs 3.2968494126e-18 => -2.9487523534e-12 } .... Amplitude::GaugeTest(): Large deviation { 9.59597941173e-23 vs 9.59597941175e-23 => -2.11974882092e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.83330086247e-23 vs 3.83330086244e-23 => 8.00604027518e-12 } ....................................................................................................... done (260 MB, 0s/0s) Initializing scales........................................................................ done (264 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 49m 59s left ) -> ETA: Wed Feb 05 11:19 XS = -8.88225292666e-17 pb +- ( -8.88225292666e-17 pb = 100 % ) Event 2 ( 0s elapsed / 2d 13h 6m 39s left ) -> ETA: Sun Feb 02 23:36 XS = -4.54049068322 pb +- ( 4.54049068322 pb = -100 % ) Event 3 ( 0s elapsed / 1d 16h 44m 25s left ) -> ETA: Sun Feb 02 03:13 XS = -3.02547187811 pb +- ( 3.02775503104 pb = -100 % ) Event 4 ( 0s elapsed / 1d 6h 33m 19s left ) -> ETA: Sat Feb 01 17:02 XS = -1.77568381996 pb +- ( 1.82672084497 pb = -102 % ) Event 5 ( 0s elapsed / 1d 43m 19s left ) -> ETA: Sat Feb 01 11:12 XS = -1.48009964643 pb +- ( 1.52051834384 pb = -102 % ) Event 6 ( 0s elapsed / 20h 36m 5s left ) -> ETA: Sat Feb 01 07:05 XS = -1.16234263932 pb +- ( 1.3237752711 pb = -113 % ) Event 7 ( 0s elapsed / 17h 39m 30s left ) -> ETA: Sat Feb 01 04:08 XS = -1.01704377792 pb +- ( 1.15559399679 pb = -113 % ) Event 8 ( 0s elapsed / 15h 37m 29s left ) -> ETA: Sat Feb 01 02:06 XS = -0.904082852562 pb +- ( 1.02537927583 pb = -113 % ) Event 9 ( 0s elapsed / 13h 53m 19s left ) -> ETA: Sat Feb 01 00:22 XS = -0.813659710865 pb +- ( 0.921573910222 pb = -113 % ) Event 10 ( 0s elapsed / 12h 29m 59s left ) -> ETA: Fri Jan 31 22:59 XS = -0.739682391448 pb +- ( 0.836871084332 pb = -113 % ) Event 20 ( 0s elapsed / 6h 31m 39s left ) -> ETA: Fri Jan 31 17:01 XS = 1.75167126694 pb +- ( 1.57793083902 pb = 90 % ) Event 30 ( 0s elapsed / 4h 34m 59s left ) -> ETA: Fri Jan 31 15:04 XS = 1.17942319114 pb +- ( 1.05348748516 pb = 89 % ) Event 40 ( 1s elapsed / 3h 34m 33s left ) -> ETA: Fri Jan 31 14:04 XS = 0.492685203662 pb +- ( 0.919106944068 pb = 186 % ) Event 50 ( 1s elapsed / 2h 58m 18s left ) -> ETA: Fri Jan 31 13:27 XS = 32.5619758874 pb +- ( 30.935276056 pb = 95 % ) Event 60 ( 1s elapsed / 2h 34m 8s left ) -> ETA: Fri Jan 31 13:03 XS = 26.9260603501 pb +- ( 25.623511567 pb = 95 % ) Event 70 ( 1s elapsed / 2h 14m 30s left ) -> ETA: Fri Jan 31 12:43 XS = 26.6910227841 pb +- ( 22.3097205186 pb = 83 % ) Event 80 ( 1s elapsed / 2h 1m 51s left ) -> ETA: Fri Jan 31 12:31 XS = 20.9764955764 pb +- ( 19.5331109448 pb = 93 % ) Event 90 ( 1s elapsed / 1h 51m 5s left ) -> ETA: Fri Jan 31 12:20 XS = 27.2308999563 pb +- ( 18.0516725159 pb = 66 % ) Event 100 ( 1s elapsed / 1h 43m 18s left ) -> ETA: Fri Jan 31 12:12 XS = 26.6130372731 pb +- ( 16.4421157023 pb = 61 % ) Event 200 ( 1s elapsed / 1h 8m 18s left ) -> ETA: Fri Jan 31 11:37 XS = 25.8298771651 pb +- ( 12.898692893 pb = 49 % ) Event 300 ( 2s elapsed / 56m 54s left ) -> ETA: Fri Jan 31 11:26 XS = 18.9947011589 pb +- ( 8.70448166258 pb = 45 % ) Event 400 ( 2s elapsed / 52m 2s left ) -> ETA: Fri Jan 31 11:21 XS = 15.4725862238 pb +- ( 6.51761160709 pb = 42 % ) Event 500 ( 2s elapsed / 49m 7s left ) -> ETA: Fri Jan 31 11:18 XS = 14.8417763933 pb +- ( 5.35175214975 pb = 36 % ) Event 600 ( 3s elapsed / 47m 1s left ) -> ETA: Fri Jan 31 11:16 XS = 13.4738907029 pb +- ( 4.46021736374 pb = 33 % ) Event 700 ( 3s elapsed / 45m 31s left ) -> ETA: Fri Jan 31 11:15 XS = 11.7486435212 pb +- ( 3.82515180926 pb = 32 % ) Event 800 ( 4s elapsed / 44m 18s left ) -> ETA: Fri Jan 31 11:13 XS = 11.3259228287 pb +- ( 3.34744634983 pb = 29 % ) Event 900 ( 4s elapsed / 43m 4s left ) -> ETA: Fri Jan 31 11:12 XS = 10.2963208352 pb +- ( 2.99285861021 pb = 29 % ) Event 1000 ( 5s elapsed / 42m 14s left ) -> ETA: Fri Jan 31 11:11 XS = 8.85627002828 pb +- ( 2.75788463177 pb = 31 % ) Event 2000 ( 9s elapsed / 38m 55s left ) -> ETA: Fri Jan 31 11:08 XS = 10.8175991916 pb +- ( 2.09188660932 pb = 19 % ) Event 3000 ( 13s elapsed / 37m 44s left ) -> ETA: Fri Jan 31 11:07 XS = 8.28083040178 pb +- ( 1.46726848995 pb = 17 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 4000 ( 17s elapsed / 37m 7s left ) -> ETA: Fri Jan 31 11:06 XS = 7.79562798756 pb +- ( 1.22297572189 pb = 15 % ) Event 5000 ( 22s elapsed / 36m 41s left ) -> ETA: Fri Jan 31 11:06 XS = 7.1832639137 pb +- ( 1.00036649786 pb = 13 % ) Event 6000 ( 26s elapsed / 36m 32s left ) -> ETA: Fri Jan 31 11:06 XS = 6.8645928001 pb +- ( 0.856446446502 pb = 12 % ) Event 7000 ( 30s elapsed / 36m 22s left ) -> ETA: Fri Jan 31 11:06 XS = 7.28913372121 pb +- ( 0.813360211242 pb = 11 % ) Event 8000 ( 35s elapsed / 36m 9s left ) -> ETA: Fri Jan 31 11:06 XS = 6.86048292089 pb +- ( 0.716456405673 pb = 10 % ) Event 9000 ( 39s elapsed / 36m 1s left ) -> ETA: Fri Jan 31 11:06 XS = 6.88289210906 pb +- ( 0.665615624187 pb = 9 % ) Event 10000 ( 43s elapsed / 35m 55s left ) -> ETA: Fri Jan 31 11:06 XS = 6.43063252998 pb +- ( 0.639058171781 pb = 9 % ) Event 20000 ( 1m 27s elapsed / 34m 55s left ) -> ETA: Fri Jan 31 11:05 XS = 6.2541602094 pb +- ( 0.450824386459 pb = 7 % ) Event 30000 ( 2m 10s elapsed / 34m 5s left ) -> ETA: Fri Jan 31 11:05 XS = 6.1289168179 pb +- ( 0.459327203773 pb = 7 % ) Event 40000 ( 2m 54s elapsed / 33m 22s left ) -> ETA: Fri Jan 31 11:05 XS = 6.15337024028 pb +- ( 0.376103621171 pb = 6 % ) Event 50000 ( 3m 37s elapsed / 32m 36s left ) -> ETA: Fri Jan 31 11:05 XS = 6.07996531279 pb +- ( 0.324446632273 pb = 5 % ) Event 60000 ( 4m 20s elapsed / 31m 51s left ) -> ETA: Fri Jan 31 11:05 XS = 5.89500511702 pb +- ( 0.312483665937 pb = 5 % ) Event 70000 ( 5m 4s elapsed / 31m 9s left ) -> ETA: Fri Jan 31 11:05 XS = 5.94412222601 pb +- ( 0.294890938543 pb = 4 % ) Event 80000 ( 5m 48s elapsed / 30m 27s left ) -> ETA: Fri Jan 31 11:05 XS = 6.21886116618 pb +- ( 0.4150248755 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 6m 32s elapsed / 29m 46s left ) -> ETA: Fri Jan 31 11:05 XS = 6.506090072 pb +- ( 0.524180861474 pb = 8 % ) Event 100000 ( 7m 15s elapsed / 29m 3s left ) -> ETA: Fri Jan 31 11:05 XS = 6.4837098165 pb +- ( 0.484293657264 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 35s elapsed / 21m 52s left ) -> ETA: Fri Jan 31 11:05 XS = 5.67073068359 pb +- ( 0.469620268351 pb = 8 % ) 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_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 21m 58s elapsed / 14m 38s left ) -> ETA: Fri Jan 31 11:06 XS = 5.79852869773 pb +- ( 0.347575961908 pb = 5 % ) Event 400000 ( 29m 23s elapsed / 7m 20s left ) -> ETA: Fri Jan 31 11:06 XS = 5.9350125209 pb +- ( 0.279163279974 pb = 4 % ) Event 500000 ( 2209 s total ) = 19561673.6099 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.96759 0 % 0.234283 3.92 % │ │ ME & PS: MUF=0.5  6.14814 3.02 % 0.327961 5.33 % │ │ ME & PS: MUF=2  6.02324 0.93 % 0.238278 3.95 % │ │ ME & PS: MUR=0.5  5.64368 -5.42 % 0.30412 5.38 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.08581 1.98 % 0.358025 5.88 % │ │ ME & PS: MUR=2  6.23574 4.49 % 0.213264 3.42 % │ │ ME & PS: MUR=2 MUF=2  6.28116 5.25 % 0.219039 3.48 % │ │ ME-only: MUF=0.5  5.95479 -0.21 % 0.229263 3.85 % │ │ ME-only: MUF=2  5.99433 0.44 % 0.237903 3.96 % │ │ ME-only: MUR=0.5  5.87628 -1.53 % 0.26046 4.43 % │ │ ME-only: MUR=0.5 MUF=0.5  5.86437 -1.72 % 0.254731 4.34 % │ │ ME-only: MUR=2  6.21859 4.2 % 0.214171 3.44 % │ │ ME-only: MUR=2 MUF=2  6.24373 4.62 % 0.217398 3.48 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 391 (500400) -> 0 % From "Jet_Evolution:CSS": 1136 (501536) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3530502 MCatNLO large PDF reweighting factor: 44336 MCatNLOvetoed large reweighting factor for parton: 70 different PDF cut-off: 13315206 large AlphaS reweighting factor: 394875 large PDF reweighting factor: 621758 vetoed large reweighting factor for parton: 6 Error messages from 'GaugeTest' exceeded frequency limit: 123/20 Perturbative Interface (Matrix Elements): momentum failures: 64 amplitude failures: 1072 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 3s on Fri Jan 31 11:06:16 2025 (User: 36m 32s, System: 2s, Children User: 0s, Children System: 0s)