Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Tue Jan 28 09:44:58 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1012 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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: 4bc13e170c26ca5801c20bccc1055904 -> CSSHOWER++/Showers has local modifications: a109c7fbf0673af17f111093a5ee6d42 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 { 1.94082482736e-21 vs 1.94082482735e-21 => 3.8500314048e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.231023939e-22 vs 1.231023939e-22 => 2.6103563755e-12 } . Amplitude::GaugeTest(): Large deviation { 2.70475105911e-20 vs 2.7047510591e-20 => 5.0359716397e-12 } . Amplitude::GaugeTest(): Large deviation { 1.72405067272e-22 vs 1.72405067271e-22 => 4.01745303691e-12 } . Amplitude::GaugeTest(): Large deviation { 5.54799568251e-22 vs 5.54799568252e-22 => -2.11641815184e-12 } . Amplitude::GaugeTest(): Large deviation { 5.6940040246e-23 vs 5.69400402457e-23 => 4.85078643919e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.37634903086e-22 vs 2.37634903087e-22 => -4.810707388e-12 } .............................................................................................................................. 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 ( 7s elapsed / 41d 4h 53m 12s left ) -> ETA: Mon Mar 10 14:38 XS = 0.00244075889715 pb +- ( 0.00244075889715 pb = 100 % ) Event 2 ( 7s elapsed / 20d 15h 8m 12s left ) -> ETA: Tue Feb 18 00:53 XS = 0.00122043424129 pb +- ( 0.00122032465586 pb = 99 % ) Event 3 ( 7s elapsed / 13d 18h 5m 26s left ) -> ETA: Tue Feb 11 03:50 XS = 0.000813637046195 pb +- ( 0.000813560925709 pb = 99 % ) Event 4 ( 7s elapsed / 10d 7h 54m 52s left ) -> ETA: Fri Feb 07 17:40 XS = 0.000410226406251 pb +- ( 0.000702624248329 pb = 171 % ) Event 5 ( 7s elapsed / 8d 6h 19m 52s left ) -> ETA: Wed Feb 05 16:05 XS = -10.0094584635 pb +- ( 10.0098687047 pb = -100 % ) Event 6 ( 7s elapsed / 6d 21h 30m 26s left ) -> ETA: Tue Feb 04 07:15 XS = -8.34121538298 pb +- ( 8.34154358015 pb = -100 % ) Event 7 ( 7s elapsed / 5d 21h 51m 47s left ) -> ETA: Mon Feb 03 07:37 XS = -7.14961328091 pb +- ( 7.14988666728 pb = -100 % ) Event 8 ( 7s elapsed / 5d 4h 18m 12s left ) -> ETA: Sun Feb 02 14:03 XS = -6.25591162079 pb +- ( 6.25614595207 pb = -100 % ) Event 9 ( 7s elapsed / 4d 14h 29m 30s left ) -> ETA: Sun Feb 02 00:14 XS = -5.51504488544 pb +- ( 5.56692102104 pb = -100 % ) Event 10 ( 7s elapsed / 4d 3h 34m 52s left ) -> ETA: Sat Feb 01 13:20 XS = -4.96275657625 pb +- ( 5.00974152029 pb = -100 % ) Event 20 ( 7s elapsed / 2d 2h 4m 2s left ) -> ETA: Thu Jan 30 11:49 XS = -1.42973645497 pb +- ( 2.58524881345 pb = -180 % ) Event 30 ( 7s elapsed / 1d 9h 36m 32s left ) -> ETA: Wed Jan 29 19:21 XS = 8.62924745107 pb +- ( 9.25077403935 pb = 107 % ) Event 40 ( 7s elapsed / 1d 1h 20m 42s left ) -> ETA: Wed Jan 29 11:06 XS = 10.0272725312 pb +- ( 7.62761114362 pb = 76 % ) Event 50 ( 7s elapsed / 20h 23m 12s left ) -> ETA: Wed Jan 29 06:08 XS = 8.15392542297 pb +- ( 6.1980661958 pb = 76 % ) Event 60 ( 7s elapsed / 17h 7m 39s left ) -> ETA: Wed Jan 29 02:52 XS = 6.69460442524 pb +- ( 5.05955683358 pb = 75 % ) Event 70 ( 7s elapsed / 14h 44m 23s left ) -> ETA: Wed Jan 29 00:29 XS = 5.80070614484 pb +- ( 4.38839312679 pb = 75 % ) Event 80 ( 7s elapsed / 12h 59m 2s left ) -> ETA: Tue Jan 28 22:44 XS = 5.30701957122 pb +- ( 3.75490904484 pb = 70 % ) Event 90 ( 7s elapsed / 11h 38m 1s left ) -> ETA: Tue Jan 28 21:23 XS = 5.41005928402 pb +- ( 3.42803371005 pb = 63 % ) Event 100 ( 7s elapsed / 10h 31m 32s left ) -> ETA: Tue Jan 28 20:16 XS = 4.86602579632 pb +- ( 3.08444421115 pb = 63 % ) Event 200 ( 7s elapsed / 5h 33m 11s left ) -> ETA: Tue Jan 28 15:18 XS = 8.15634662801 pb +- ( 4.38761184518 pb = 53 % ) Event 300 ( 8s elapsed / 3h 54m 51s left ) -> ETA: Tue Jan 28 13:40 XS = 7.69595320871 pb +- ( 3.2644898178 pb = 42 % ) Event 400 ( 8s elapsed / 3h 5m 28s left ) -> ETA: Tue Jan 28 12:50 XS = 7.00323828907 pb +- ( 2.60811647675 pb = 37 % ) Event 500 ( 9s elapsed / 2h 35m 30s left ) -> ETA: Tue Jan 28 12:20 XS = 8.27862277899 pb +- ( 3.33707031589 pb = 40 % ) Event 600 ( 9s elapsed / 2h 16m 13s left ) -> ETA: Tue Jan 28 12:01 XS = 7.59632140762 pb +- ( 2.81578193592 pb = 37 % ) Event 700 ( 10s elapsed / 2h 1m 58s left ) -> ETA: Tue Jan 28 11:47 XS = 6.65163932142 pb +- ( 2.43606369436 pb = 36 % ) Event 800 ( 10s elapsed / 1h 51m 41s left ) -> ETA: Tue Jan 28 11:37 XS = 8.60301279645 pb +- ( 3.29115565379 pb = 38 % ) Event 900 ( 11s elapsed / 1h 43m 31s left ) -> ETA: Tue Jan 28 11:28 XS = 8.32694990214 pb +- ( 2.96347129928 pb = 35 % ) Event 1000 ( 11s elapsed / 1h 36m 48s left ) -> ETA: Tue Jan 28 11:22 XS = 9.02212363537 pb +- ( 2.77556748791 pb = 30 % ) Event 2000 ( 16s elapsed / 1h 7m 56s left ) -> ETA: Tue Jan 28 10:53 XS = 6.6520755849 pb +- ( 2.64128604189 pb = 39 % ) Event 3000 ( 20s elapsed / 57m 52s left ) -> ETA: Tue Jan 28 10:43 XS = 6.28404425989 pb +- ( 1.816600686 pb = 28 % ) Event 4000 ( 25s elapsed / 52m 44s left ) -> ETA: Tue Jan 28 10:38 XS = 5.92758342969 pb +- ( 1.39641176786 pb = 23 % ) Event 5000 ( 29s elapsed / 49m 26s left ) -> ETA: Tue Jan 28 10:35 XS = 5.47344871628 pb +- ( 1.13863400807 pb = 20 % ) Event 6000 ( 34s elapsed / 47m 45s left ) -> ETA: Tue Jan 28 10:33 XS = 5.03340234113 pb +- ( 1.04982787181 pb = 20 % ) Event 7000 ( 39s elapsed / 46m 5s left ) -> ETA: Tue Jan 28 10:31 XS = 4.96181437238 pb +- ( 0.942537065208 pb = 18 % ) Event 8000 ( 43s elapsed / 44m 45s left ) -> ETA: Tue Jan 28 10:30 XS = 4.92361003058 pb +- ( 0.840369006964 pb = 17 % ) Event 9000 ( 48s elapsed / 43m 51s left ) -> ETA: Tue Jan 28 10:29 XS = 5.43813840549 pb +- ( 0.784202075647 pb = 14 % ) Event 10000 ( 52s elapsed / 43m 8s left ) -> ETA: Tue Jan 28 10:29 XS = 7.20882098572 pb +- ( 1.58690879886 pb = 22 % ) Event 20000 ( 1m 38s elapsed / 39m 18s left ) -> ETA: Tue Jan 28 10:26 XS = 5.87902156027 pb +- ( 1.10607680926 pb = 18 % ) Event 30000 ( 2m 23s elapsed / 37m 33s left ) -> ETA: Tue Jan 28 10:25 XS = 11.7030565037 pb +- ( 5.7005306976 pb = 48 % ) Event 40000 ( 3m 9s elapsed / 36m 22s left ) -> ETA: Tue Jan 28 10:24 XS = 10.0090422927 pb +- ( 4.27617103664 pb = 42 % ) Event 50000 ( 3m 55s elapsed / 35m 19s left ) -> ETA: Tue Jan 28 10:24 XS = 9.17132676708 pb +- ( 3.42236053478 pb = 37 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 41s elapsed / 34m 26s left ) -> ETA: Tue Jan 28 10:24 XS = 8.55922762743 pb +- ( 2.85507409403 pb = 33 % ) Event 70000 ( 5m 26s elapsed / 33m 27s left ) -> ETA: Tue Jan 28 10:24 XS = 8.24155183414 pb +- ( 2.4498216841 pb = 29 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 6m 12s elapsed / 32m 37s left ) -> ETA: Tue Jan 28 10:24 XS = 7.95324990764 pb +- ( 2.14749962449 pb = 27 % ) 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_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 6m 59s elapsed / 31m 51s left ) -> ETA: Tue Jan 28 10:24 XS = 7.82009708788 pb +- ( 1.91231424225 pb = 24 % ) Event 100000 ( 7m 45s elapsed / 31m 1s left ) -> ETA: Tue Jan 28 10:23 XS = 7.4800061851 pb +- ( 1.72202049069 pb = 23 % ) Event 200000 ( 15m 30s elapsed / 23m 16s left ) -> ETA: Tue Jan 28 10:23 XS = 6.86463397783 pb +- ( 0.87577203269 pb = 12 % ) 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_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 23m 19s elapsed / 15m 32s left ) -> ETA: Tue Jan 28 10:24 XS = 6.62715385257 pb +- ( 0.602117405259 pb = 9 % ) Event 400000 ( 31m 16s elapsed / 7m 49s left ) -> ETA: Tue Jan 28 10:24 XS = 6.54808538988 pb +- ( 0.46848320541 pb = 7 % ) Event 500000 ( 2343 s total ) = 18444985.2696 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.37807 0 % 0.380118 5.95 % │ │ ME & PS: MUF=0.5  6.34803 -0.47 % 0.42926 6.76 % │ │ ME & PS: MUF=2  6.40354 0.39 % 0.355938 5.55 % │ │ ME & PS: MUR=0.5  6.44392 1.03 % 0.449627 6.97 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.39295 0.23 % 0.445387 6.96 % │ │ ME & PS: MUR=2  6.63007 3.95 % 0.300493 4.53 % │ │ ME & PS: MUR=2 MUF=2  6.65607 4.35 % 0.282551 4.24 % │ │ ME-only: MUF=0.5  6.38451 0.1 % 0.411286 6.44 % │ │ ME-only: MUF=2  6.3893 0.17 % 0.354416 5.54 % │ │ ME-only: MUR=0.5  6.30292 -1.17 % 0.42515 6.74 % │ │ ME-only: MUR=0.5 MUF=0.5  6.3122 -1.03 % 0.460343 7.29 % │ │ ME-only: MUR=2  6.62511 3.87 % 0.34482 5.2 % │ │ ME-only: MUR=2 MUF=2  6.63558 4.03 % 0.32184 4.85 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 413 (500421) -> 0 % From "Jet_Evolution:CSS": 1148 (501569) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3568270 MCatNLO large PDF reweighting factor: 42600 MCatNLOvetoed large reweighting factor for parton: 86 different PDF cut-off: 13317906 large AlphaS reweighting factor: 1253467 large PDF reweighting factor: 621140 vetoed large reweighting factor for parton: 10 Error messages from 'GaugeTest' exceeded frequency limit: 132/20 Perturbative Interface (Matrix Elements): momentum failures: 64 amplitude failures: 1084 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 39m 17s on Tue Jan 28 10:24:15 2025 (User: 38m 18s, System: 2s, Children User: 0s, Children System: 0s)