Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:50 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1238 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (259 MB, 13s/12s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 3.74638019722e-21 vs 3.7463801972e-21 => 4.6664894171e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.81978285647e-23 vs 1.81978285649e-23 => -1.30619959293e-11 } ........ Amplitude::GaugeTest(): Large deviation { 6.64721955488e-22 vs 6.64721955491e-22 => -3.18456372383e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.82244137208e-22 vs 1.82244137209e-22 => -2.55484522427e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.74496142062e-21 vs 5.74496142064e-21 => -3.92585963738e-12 } .. Amplitude::GaugeTest(): Large deviation { 7.49965224626e-22 vs 7.49965224624e-22 => 3.17434967201e-12 } ......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.11334986424e-23 vs 3.11334986425e-23 => -3.09829939482e-12 } ...................................................................................................... done (259 MB, 0s/0s) Initializing scales........................................................................ done (263 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 ( 1s elapsed / 6d 10h 9m 58s left ) -> ETA: Thu Feb 06 20:39 XS = 1.16679405451e-06 pb +- ( 1.16679405451e-06 pb = 100 % ) Event 2 ( 1s elapsed / 3d 5h 46m 38s left ) -> ETA: Mon Feb 03 16:15 XS = 0.120673781719 pb +- ( 0.120672614925 pb = 99 % ) Event 3 ( 1s elapsed / 2d 3h 51m 5s left ) -> ETA: Sun Feb 02 14:20 XS = 0.0804491878128 pb +- ( 0.0804486044165 pb = 99 % ) Event 4 ( 1s elapsed / 1d 15h 14m 8s left ) -> ETA: Sun Feb 02 01:43 XS = 0.061021033639 pb +- ( 0.060111913552 pb = 98 % ) Event 5 ( 1s elapsed / 1d 7h 23m 18s left ) -> ETA: Sat Feb 01 17:52 XS = 0.0488168269112 pb +- ( 0.0481353087908 pb = 98 % ) Event 6 ( 1s elapsed / 1d 2h 23m 18s left ) -> ETA: Sat Feb 01 12:52 XS = 0.0411785692136 pb +- ( 0.0400376691244 pb = 97 % ) Event 7 ( 1s elapsed / 22h 37m 7s left ) -> ETA: Sat Feb 01 09:06 XS = 0.0230962739476 pb +- ( 0.0383663925836 pb = 166 % ) Event 8 ( 1s elapsed / 19h 47m 28s left ) -> ETA: Sat Feb 01 06:16 XS = 0.0202097025909 pb +- ( 0.0333514220703 pb = 165 % ) Event 9 ( 1s elapsed / 17h 44m 47s left ) -> ETA: Sat Feb 01 04:13 XS = 0.0179743413494 pb +- ( 0.02949800942 pb = 164 % ) Event 10 ( 1s elapsed / 16h 6m 38s left ) -> ETA: Sat Feb 01 02:35 XS = 0.016176903129 pb +- ( 0.0264449774428 pb = 163 % ) Event 20 ( 1s elapsed / 8h 19m 58s left ) -> ETA: Fri Jan 31 18:49 XS = 8.63476363391 pb +- ( 6.28106848253 pb = 72 % ) Event 30 ( 1s elapsed / 5h 41m 38s left ) -> ETA: Fri Jan 31 16:10 XS = 17.4985346586 pb +- ( 8.99886512102 pb = 51 % ) Event 40 ( 1s elapsed / 4h 26m 38s left ) -> ETA: Fri Jan 31 14:55 XS = 13.5884080553 pb +- ( 6.96245797443 pb = 51 % ) Event 50 ( 1s elapsed / 3h 39m 58s left ) -> ETA: Fri Jan 31 14:09 XS = 10.9858428557 pb +- ( 5.65987846021 pb = 51 % ) Event 60 ( 1s elapsed / 3h 8m 51s left ) -> ETA: Fri Jan 31 13:37 XS = 9.18208123326 pb +- ( 4.76881145363 pb = 51 % ) Event 70 ( 1s elapsed / 2h 46m 38s left ) -> ETA: Fri Jan 31 13:15 XS = 7.69616471168 pb +- ( 4.00972477538 pb = 52 % ) Event 80 ( 1s elapsed / 2h 31m 1s left ) -> ETA: Fri Jan 31 13:00 XS = 6.6209584149 pb +- ( 3.4591403281 pb = 52 % ) Event 90 ( 1s elapsed / 2h 17m 56s left ) -> ETA: Fri Jan 31 12:47 XS = 5.94452288422 pb +- ( 3.10360526652 pb = 52 % ) Event 100 ( 1s elapsed / 2h 7m 28s left ) -> ETA: Fri Jan 31 12:36 XS = 5.41032276686 pb +- ( 2.78793182845 pb = 51 % ) Event 200 ( 1s elapsed / 1h 21m 13s left ) -> ETA: Fri Jan 31 11:50 XS = 4.40294099875 pb +- ( 2.26700773307 pb = 51 % ) Event 300 ( 2s elapsed / 1h 6m 20s left ) -> ETA: Fri Jan 31 11:35 XS = 4.48073024427 pb +- ( 1.90929480205 pb = 42 % ) Event 400 ( 2s elapsed / 59m 7s left ) -> ETA: Fri Jan 31 11:28 XS = 5.078054051 pb +- ( 1.66032812061 pb = 32 % ) Event 500 ( 3s elapsed / 54m 16s left ) -> ETA: Fri Jan 31 11:23 XS = 5.37113745013 pb +- ( 1.55455828051 pb = 28 % ) Event 600 ( 3s elapsed / 51m 19s left ) -> ETA: Fri Jan 31 11:20 XS = 4.6836258483 pb +- ( 1.29830943328 pb = 27 % ) Event 700 ( 4s elapsed / 49m 34s left ) -> ETA: Fri Jan 31 11:18 XS = 4.41462547315 pb +- ( 1.14573643263 pb = 25 % ) Event 800 ( 4s elapsed / 47m 50s left ) -> ETA: Fri Jan 31 11:16 XS = 4.82518664282 pb +- ( 1.10656660173 pb = 22 % ) Event 900 ( 5s elapsed / 46m 34s left ) -> ETA: Fri Jan 31 11:15 XS = 4.62575858028 pb +- ( 1.31222450964 pb = 28 % ) Event 1000 ( 5s elapsed / 45m 29s left ) -> ETA: Fri Jan 31 11:14 XS = 4.21657270325 pb +- ( 1.2098680287 pb = 28 % ) Event 2000 ( 9s elapsed / 41m 12s left ) -> ETA: Fri Jan 31 11:10 XS = 5.45944445751 pb +- ( 0.986255335636 pb = 18 % ) Event 3000 ( 14s elapsed / 39m 38s left ) -> ETA: Fri Jan 31 11:08 XS = 6.44024960604 pb +- ( 1.40227627198 pb = 21 % ) Event 4000 ( 18s elapsed / 38m 56s left ) -> ETA: Fri Jan 31 11:08 XS = 5.82066761735 pb +- ( 1.10889956435 pb = 19 % ) Event 5000 ( 23s elapsed / 38m 17s left ) -> ETA: Fri Jan 31 11:07 XS = 6.24307996628 pb +- ( 1.03676380678 pb = 16 % ) Event 6000 ( 27s elapsed / 37m 55s left ) -> ETA: Fri Jan 31 11:07 XS = 6.18376805841 pb +- ( 0.896004859101 pb = 14 % ) Event 7000 ( 32s elapsed / 37m 47s left ) -> ETA: Fri Jan 31 11:07 XS = 6.96051993521 pb +- ( 1.01527593073 pb = 14 % ) Event 8000 ( 36s elapsed / 37m 35s left ) -> ETA: Fri Jan 31 11:07 XS = 6.72637266427 pb +- ( 0.908670191355 pb = 13 % ) Event 9000 ( 41s elapsed / 37m 26s left ) -> ETA: Fri Jan 31 11:07 XS = 5.92786054466 pb +- ( 1.02382246437 pb = 17 % ) Event 10000 ( 45s elapsed / 37m 15s left ) -> ETA: Fri Jan 31 11:07 XS = 5.57760079318 pb +- ( 1.00349112442 pb = 17 % ) Event 20000 ( 1m 30s elapsed / 36m 8s left ) -> ETA: Fri Jan 31 11:06 XS = 5.76741570023 pb +- ( 0.574412565847 pb = 9 % ) Event 30000 ( 2m 15s elapsed / 35m 16s left ) -> ETA: Fri Jan 31 11:06 XS = 5.34342987652 pb +- ( 0.651801328721 pb = 12 % ) Event 40000 ( 3m elapsed / 34m 35s left ) -> ETA: Fri Jan 31 11:06 XS = 5.89751496082 pb +- ( 0.584582470966 pb = 9 % ) Event 50000 ( 3m 45s elapsed / 33m 49s left ) -> ETA: Fri Jan 31 11:06 XS = 5.98575093427 pb +- ( 0.490565315765 pb = 8 % ) Event 60000 ( 4m 30s elapsed / 33m 4s left ) -> ETA: Fri Jan 31 11:06 XS = 5.83767709789 pb +- ( 0.4404155714 pb = 7 % ) Event 70000 ( 5m 15s elapsed / 32m 19s left ) -> ETA: Fri Jan 31 11:06 XS = 5.79163431554 pb +- ( 0.392527239602 pb = 6 % ) Event 80000 ( 6m elapsed / 31m 34s left ) -> ETA: Fri Jan 31 11:06 XS = 6.08234474816 pb +- ( 0.364727614501 pb = 5 % ) Event 90000 ( 6m 46s elapsed / 30m 51s left ) -> ETA: Fri Jan 31 11:06 XS = 5.94909068021 pb +- ( 0.356170653707 pb = 5 % ) Event 100000 ( 7m 31s elapsed / 30m 5s left ) -> ETA: Fri Jan 31 11:06 XS = 5.88543322225 pb +- ( 0.328101255614 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 6s elapsed / 22m 39s left ) -> ETA: Fri Jan 31 11:06 XS = 5.80028743439 pb +- ( 0.240428133778 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 42s elapsed / 15m 8s left ) -> ETA: Fri Jan 31 11:06 XS = 5.94772265969 pb +- ( 0.221975316842 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 24s elapsed / 7m 36s left ) -> ETA: Fri Jan 31 11:07 XS = 6.03213407016 pb +- ( 0.221203100392 pb = 3 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 500000 ( 2283 s total ) = 18920481.4211 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.05086 0 % 0.200711 3.31 % │ │ ME & PS: MUF=0.5  9.54773 57.79 % 3.64764 38.2 % │ │ ME & PS: MUF=2  6.10189 0.84 % 0.199254 3.26 % │ │ ME & PS: MUR=0.5  5.82299 -3.76 % 0.236812 4.06 % │ │ ME & PS: MUR=0.5 MUF=0.5  7.22386 19.38 % 1.87237 25.91 % │ │ ME & PS: MUR=2  6.50447 7.49 % 0.186833 2.87 % │ │ ME & PS: MUR=2 MUF=2  6.56445 8.48 % 0.188431 2.87 % │ │ ME-only: MUF=0.5  6.00961 -0.68 % 0.201793 3.35 % │ │ ME-only: MUF=2  6.09934 0.8 % 0.200078 3.28 % │ │ ME-only: MUR=0.5  5.95815 -1.53 % 0.221721 3.72 % │ │ ME-only: MUR=0.5 MUF=0.5  5.91491 -2.24 % 0.222963 3.76 % │ │ ME-only: MUR=2  6.31045 4.29 % 0.185051 2.93 % │ │ ME-only: MUR=2 MUF=2  6.35584 5.04 % 0.184537 2.9 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 362 (500368) -> 0 % From "Jet_Evolution:CSS": 1203 (501571) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3604576 MCatNLO large PDF reweighting factor: 43468 MCatNLOvetoed large reweighting factor for parton: 80 different PDF cut-off: 13318586 large AlphaS reweighting factor: 395268 large PDF reweighting factor: 625380 vetoed large reweighting factor for parton: 2 Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 63 amplitude failures: 1140 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 18s on Fri Jan 31 11:07:08 2025 (User: 37m 43s, System: 2s, Children User: 0s, Children System: 0s)