Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:11 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1321 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 12s/12s) Performing tests . Amplitude::GaugeTest(): Large deviation { 6.94721356868e-22 vs 6.9472135687e-22 => -3.03201908025e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.65294927156e-21 vs 5.6529492716e-21 => -7.70139507722e-12 } . Amplitude::GaugeTest(): Large deviation { 1.11876191254e-21 vs 1.11876191254e-21 => 2.831512802e-12 } . Amplitude::GaugeTest(): Large deviation { 4.62526692533e-19 vs 4.62526692532e-19 => 2.46735964993e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.49535550345e-20 vs 2.49535550342e-20 => 1.09299236328e-11 } ... Amplitude::GaugeTest(): Large deviation { 2.53631653106e-23 vs 2.53631653108e-23 => -6.36701802392e-12 } ....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.08502271606e-24 vs 2.08502271605e-24 => 4.68491911931e-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 ( 1s elapsed / 6d 26m 38s left ) -> ETA: Thu Feb 06 10:56 XS = 0.488155734728 pb +- ( 0.488155734728 pb = 100 % ) Event 2 ( 1s elapsed / 3d 13m 18s left ) -> ETA: Mon Feb 03 10:42 XS = 0.244023216225 pb +- ( 0.244132518503 pb = 100 % ) Event 3 ( 1s elapsed / 2d 36m 38s left ) -> ETA: Sun Feb 02 11:06 XS = 0.162685240699 pb +- ( 0.162735250615 pb = 100 % ) Event 4 ( 1s elapsed / 1d 12h 27m 28s left ) -> ETA: Sat Feb 01 22:56 XS = 0.122043988553 pb +- ( 0.122037257722 pb = 99 % ) Event 5 ( 1s elapsed / 1d 5h 26m 38s left ) -> ETA: Sat Feb 01 15:56 XS = 0.104244704277 pb +- ( 0.0961907993738 pb = 92 % ) Event 6 ( 1s elapsed / 1d 46m 5s left ) -> ETA: Sat Feb 01 11:15 XS = 0.0959992508903 pb +- ( 0.0789710965544 pb = 82 % ) Event 7 ( 1s elapsed / 21h 13m 47s left ) -> ETA: Sat Feb 01 07:43 XS = 0.0720037148224 pb +- ( 0.0598975138621 pb = 83 % ) Event 8 ( 1s elapsed / 18h 34m 33s left ) -> ETA: Sat Feb 01 05:03 XS = 0.0705165411225 pb +- ( 0.0528455720194 pb = 74 % ) Event 9 ( 1s elapsed / 16h 39m 58s left ) -> ETA: Sat Feb 01 03:09 XS = 8.24969135491 pb +- ( 8.17931138655 pb = 99 % ) Event 10 ( 1s elapsed / 15h 8m 18s left ) -> ETA: Sat Feb 01 01:37 XS = 7.4810784294 pb +- ( 7.43828326323 pb = 99 % ) Event 20 ( 1s elapsed / 7h 50m 48s left ) -> ETA: Fri Jan 31 18:20 XS = -1.19901274156 pb +- ( 7.16500634785 pb = -597 % ) Event 30 ( 1s elapsed / 5h 27m 45s left ) -> ETA: Fri Jan 31 15:57 XS = 3.20101644661 pb +- ( 6.21885394829 pb = 194 % ) Event 40 ( 1s elapsed / 4h 14m 8s left ) -> ETA: Fri Jan 31 14:43 XS = 2.16280201898 pb +- ( 4.5611420255 pb = 210 % ) Event 50 ( 1s elapsed / 3h 29m 58s left ) -> ETA: Fri Jan 31 13:59 XS = 1.67944636935 pb +- ( 3.53184725456 pb = 210 % ) Event 60 ( 1s elapsed / 3h 1m 55s left ) -> ETA: Fri Jan 31 13:31 XS = 2.04174632676 pb +- ( 2.98871220511 pb = 146 % ) Event 70 ( 1s elapsed / 2h 39m 30s left ) -> ETA: Fri Jan 31 13:08 XS = 2.43949357062 pb +- ( 2.63762169708 pb = 108 % ) Event 80 ( 1s elapsed / 2h 23m 43s left ) -> ETA: Fri Jan 31 12:53 XS = 2.17403661491 pb +- ( 2.35070039165 pb = 108 % ) Event 90 ( 1s elapsed / 2h 11m 27s left ) -> ETA: Fri Jan 31 12:40 XS = 1.96625612913 pb +- ( 2.12003649148 pb = 107 % ) Event 100 ( 1s elapsed / 2h 1m 38s left ) -> ETA: Fri Jan 31 12:31 XS = 1.86827462119 pb +- ( 1.91508216687 pb = 102 % ) Event 200 ( 1s elapsed / 1h 17m 3s left ) -> ETA: Fri Jan 31 11:46 XS = 2.45461497408 pb +- ( 1.41475554562 pb = 57 % ) Event 300 ( 2s elapsed / 1h 2m 27s left ) -> ETA: Fri Jan 31 11:31 XS = 6.147489416 pb +- ( 1.79233758781 pb = 29 % ) Event 400 ( 2s elapsed / 55m 22s left ) -> ETA: Fri Jan 31 11:24 XS = 6.09772940644 pb +- ( 1.62907715899 pb = 26 % ) Event 500 ( 3s elapsed / 50m 46s left ) -> ETA: Fri Jan 31 11:20 XS = 8.04365601772 pb +- ( 2.67219085882 pb = 33 % ) Event 600 ( 3s elapsed / 48m 16s left ) -> ETA: Fri Jan 31 11:17 XS = 7.32328719089 pb +- ( 2.25634956445 pb = 30 % ) Event 700 ( 3s elapsed / 45m 46s left ) -> ETA: Fri Jan 31 11:15 XS = 6.40980487845 pb +- ( 1.93856910381 pb = 30 % ) Event 800 ( 4s elapsed / 44m 5s left ) -> ETA: Fri Jan 31 11:13 XS = 6.04568511259 pb +- ( 1.71261088155 pb = 28 % ) Event 900 ( 4s elapsed / 43m 4s left ) -> ETA: Fri Jan 31 11:12 XS = 3.73502569709 pb +- ( 2.48232748564 pb = 66 % ) Event 1000 ( 5s elapsed / 42m 4s left ) -> ETA: Fri Jan 31 11:11 XS = 3.85486587638 pb +- ( 2.24034601491 pb = 58 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 2000 ( 9s elapsed / 37m 55s left ) -> ETA: Fri Jan 31 11:07 XS = -0.840595893663 pb +- ( 5.64630874543 pb = -671 % ) Event 3000 ( 13s elapsed / 36m 15s left ) -> ETA: Fri Jan 31 11:05 XS = 6.80616884094 pb +- ( 7.61024585346 pb = 111 % ) Event 4000 ( 17s elapsed / 35m 43s left ) -> ETA: Fri Jan 31 11:05 XS = 7.30995160753 pb +- ( 5.73347294283 pb = 78 % ) Event 5000 ( 21s elapsed / 34m 57s left ) -> ETA: Fri Jan 31 11:04 XS = 7.12529025636 pb +- ( 4.61850419065 pb = 64 % ) Event 6000 ( 25s elapsed / 34m 38s left ) -> ETA: Fri Jan 31 11:04 XS = 7.07727541964 pb +- ( 3.85792457498 pb = 54 % ) Event 7000 ( 29s elapsed / 34m 20s left ) -> ETA: Fri Jan 31 11:04 XS = 6.56842520488 pb +- ( 3.34550122826 pb = 50 % ) Event 8000 ( 33s elapsed / 34m 4s left ) -> ETA: Fri Jan 31 11:04 XS = 6.78674368806 pb +- ( 2.9801954683 pb = 43 % ) Event 9000 ( 37s elapsed / 33m 54s left ) -> ETA: Fri Jan 31 11:03 XS = 6.17300978534 pb +- ( 2.69825952696 pb = 43 % ) Event 10000 ( 41s elapsed / 33m 44s left ) -> ETA: Fri Jan 31 11:03 XS = 5.92124649465 pb +- ( 2.42768397937 pb = 40 % ) Event 20000 ( 1m 22s elapsed / 32m 52s left ) -> ETA: Fri Jan 31 11:03 XS = 6.48739397532 pb +- ( 1.42542887197 pb = 21 % ) Event 30000 ( 2m 3s elapsed / 32m 7s left ) -> ETA: Fri Jan 31 11:03 XS = 6.65549704951 pb +- ( 1.0987263723 pb = 16 % ) Event 40000 ( 2m 43s elapsed / 31m 25s left ) -> ETA: Fri Jan 31 11:03 XS = 6.50859521446 pb +- ( 0.861645895856 pb = 13 % ) Event 50000 ( 3m 25s elapsed / 30m 47s left ) -> ETA: Fri Jan 31 11:03 XS = 6.44483658873 pb +- ( 0.751920592255 pb = 11 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 6s elapsed / 30m 9s left ) -> ETA: Fri Jan 31 11:03 XS = 6.66957142741 pb +- ( 0.64776501142 pb = 9 % ) Event 70000 ( 4m 48s elapsed / 29m 30s left ) -> ETA: Fri Jan 31 11:03 XS = 6.65720456515 pb +- ( 0.576527331904 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 5m 29s elapsed / 28m 49s left ) -> ETA: Fri Jan 31 11:03 XS = 6.51532490208 pb +- ( 0.513578991079 pb = 7 % ) Event 90000 ( 6m 10s elapsed / 28m 9s left ) -> ETA: Fri Jan 31 11:03 XS = 6.45889942376 pb +- ( 0.46684352217 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 6m 52s elapsed / 27m 28s left ) -> ETA: Fri Jan 31 11:03 XS = 6.24090545688 pb +- ( 0.444262400281 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 13m 47s elapsed / 20m 41s left ) -> ETA: Fri Jan 31 11:03 XS = 5.27374517082 pb +- ( 0.86841717559 pb = 16 % ) 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 ( 20m 43s elapsed / 13m 49s left ) -> ETA: Fri Jan 31 11:03 XS = 5.58073163453 pb +- ( 0.58606205152 pb = 10 % ) Event 400000 ( 27m 42s elapsed / 6m 55s left ) -> ETA: Fri Jan 31 11:04 XS = 5.59987570527 pb +- ( 0.449839107689 pb = 8 % ) Event 500000 ( 2081 s total ) = 20758053.3559 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.72301 0 % 0.367828 6.42 % │ │ ME & PS: MUF=0.5  5.6723 -0.88 % 0.385734 6.8 % │ │ ME & PS: MUF=2  5.8073 1.47 % 0.370764 6.38 % │ │ ME & PS: MUR=0.5  5.5336 -3.3 % 0.412542 7.45 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.52415 -3.47 % 0.426395 7.71 % │ │ ME & PS: MUR=2  6.07546 6.15 % 0.332492 5.47 % │ │ ME & PS: MUR=2 MUF=2  6.14053 7.29 % 0.335669 5.46 % │ │ ME-only: MUF=0.5  5.70456 -0.32 % 0.36158 6.33 % │ │ ME-only: MUF=2  5.75595 0.57 % 0.371828 6.45 % │ │ ME-only: MUR=0.5  5.57462 -2.59 % 0.407728 7.31 % │ │ ME-only: MUR=0.5 MUF=0.5  5.55655 -2.9 % 0.400766 7.21 % │ │ ME-only: MUR=2  6.02033 5.19 % 0.336066 5.58 % │ │ ME-only: MUR=2 MUF=2  6.05073 5.72 % 0.339703 5.61 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 372 (500382) -> 0 % From "Jet_Evolution:CSS": 1141 (501523) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3581032 MCatNLO large PDF reweighting factor: 45698 MCatNLOvetoed large reweighting factor for parton: 66 different PDF cut-off: 13315604 large AlphaS reweighting factor: 394843 large PDF reweighting factor: 624764 vetoed large reweighting factor for parton: 9 Error messages from 'GaugeTest' exceeded frequency limit: 135/20 Perturbative Interface (Matrix Elements): momentum failures: 53 amplitude failures: 1088 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 34m 54s on Fri Jan 31 11:04:06 2025 (User: 34m 29s, System: 2s, Children User: 0s, Children System: 0s)