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: 1289 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 11s/11s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 2.25699906621e-21 vs 2.2569990662e-21 => 4.85878004497e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.8144635784e-21 vs 2.81446357841e-21 => -4.4723114101e-12 } ........... Amplitude::GaugeTest(): Large deviation { 3.96354815476e-21 vs 3.96354815478e-21 => -4.36650715585e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.74546410302e-23 vs 1.74546410302e-23 => 4.17532675101e-12 } . Amplitude::GaugeTest(): Large deviation { 2.82105473578e-22 vs 2.82105473577e-22 => 3.18078896555e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.81225604655e-22 vs 1.81225604654e-22 => 7.87103715538e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.3417738214e-23 vs 4.34177382141e-23 => -3.10662606751e-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 / 10d 4h 26m 38s left ) -> ETA: Mon Feb 10 14:55 XS = 1.58548060341e-05 pb +- ( 1.58548060341e-05 pb = 100 % ) Event 2 ( 1s elapsed / 5d 2h 13m 18s left ) -> ETA: Wed Feb 05 12:42 XS = 8.00203028133e-06 pb +- ( 7.85277575275e-06 pb = 98 % ) Event 3 ( 1s elapsed / 3d 9h 56m 38s left ) -> ETA: Mon Feb 03 20:25 XS = 1.35756711092e-05 pb +- ( 7.18476404759e-06 pb = 52 % ) Event 4 ( 1s elapsed / 2d 13h 48m 18s left ) -> ETA: Mon Feb 03 00:17 XS = 1.19396791837 pb +- ( 1.19395434271 pb = 99 % ) Event 5 ( 1s elapsed / 2d 1h 26m 38s left ) -> ETA: Sun Feb 02 11:55 XS = 0.955221294441 pb +- ( 0.955152413975 pb = 99 % ) Event 6 ( 1s elapsed / 1d 17h 12m 11s left ) -> ETA: Sun Feb 02 03:41 XS = 0.796811498657 pb +- ( 0.795804259444 pb = 99 % ) Event 7 ( 1s elapsed / 1d 11h 30m 55s left ) -> ETA: Sat Feb 01 22:00 XS = 0.68405384261 pb +- ( 0.681963773622 pb = 99 % ) Event 8 ( 1s elapsed / 1d 7h 4m 33s left ) -> ETA: Sat Feb 01 17:33 XS = 0.598095436607 pb +- ( 0.596820566805 pb = 99 % ) Event 9 ( 1s elapsed / 1d 3h 46m 38s left ) -> ETA: Sat Feb 01 14:15 XS = 0.531640388103 pb +- ( 0.530524895633 pb = 99 % ) Event 10 ( 1s elapsed / 1d 1h 8m 18s left ) -> ETA: Sat Feb 01 11:37 XS = 0.478482189106 pb +- ( 0.477484163119 pb = 99 % ) Event 20 ( 1s elapsed / 12h 46m 38s left ) -> ETA: Fri Jan 31 23:15 XS = 1.86526460043 pb +- ( 2.05510763902 pb = 110 % ) Event 30 ( 1s elapsed / 8h 47m 44s left ) -> ETA: Fri Jan 31 19:16 XS = 1.93289746842 pb +- ( 1.55332542522 pb = 80 % ) Event 40 ( 1s elapsed / 6h 44m 8s left ) -> ETA: Fri Jan 31 17:13 XS = 1.89895006632 pb +- ( 1.23318387135 pb = 64 % ) Event 50 ( 1s elapsed / 5h 29m 58s left ) -> ETA: Fri Jan 31 15:59 XS = 2.28556731645 pb +- ( 1.11604078766 pb = 48 % ) Event 60 ( 2s elapsed / 4h 40m 31s left ) -> ETA: Fri Jan 31 15:09 XS = 0.722606160931 pb +- ( 1.56730311119 pb = 216 % ) Event 70 ( 2s elapsed / 4h 5m 12s left ) -> ETA: Fri Jan 31 14:34 XS = 0.663372702387 pb +- ( 1.34581686805 pb = 202 % ) Event 80 ( 2s elapsed / 3h 38m 42s left ) -> ETA: Fri Jan 31 14:07 XS = 0.694044381044 pb +- ( 1.18362175536 pb = 170 % ) Event 90 ( 2s elapsed / 3h 19m 2s left ) -> ETA: Fri Jan 31 13:48 XS = 4.23762354227 pb +- ( 3.72073532604 pb = 87 % ) Event 100 ( 2s elapsed / 3h 2m 27s left ) -> ETA: Fri Jan 31 13:31 XS = 3.87316480653 pb +- ( 3.35292931999 pb = 86 % ) Event 200 ( 2s elapsed / 1h 49m 57s left ) -> ETA: Fri Jan 31 12:19 XS = 1.90688851216 pb +- ( 2.63092770535 pb = 137 % ) Event 300 ( 3s elapsed / 1h 25m 30s left ) -> ETA: Fri Jan 31 11:54 XS = 2.24680045569 pb +- ( 1.7923776401 pb = 79 % ) Event 400 ( 3s elapsed / 1h 12m 51s left ) -> ETA: Fri Jan 31 11:41 XS = 4.94555261159 pb +- ( 2.26863558255 pb = 45 % ) Event 500 ( 3s elapsed / 1h 5m 26s left ) -> ETA: Fri Jan 31 11:34 XS = 5.97259348925 pb +- ( 2.06777151733 pb = 34 % ) Event 600 ( 4s elapsed / 1h 37s left ) -> ETA: Fri Jan 31 11:29 XS = 5.47729851966 pb +- ( 1.740102703 pb = 31 % ) Event 700 ( 4s elapsed / 56m 42s left ) -> ETA: Fri Jan 31 11:25 XS = 5.18799611671 pb +- ( 1.51710897961 pb = 29 % ) Event 800 ( 5s elapsed / 54m 29s left ) -> ETA: Fri Jan 31 11:23 XS = 5.843957008 pb +- ( 1.62214452055 pb = 27 % ) Event 900 ( 5s elapsed / 52m 24s left ) -> ETA: Fri Jan 31 11:21 XS = 5.63735576354 pb +- ( 1.46635700886 pb = 26 % ) Event 1000 ( 6s elapsed / 50m 23s left ) -> ETA: Fri Jan 31 11:19 XS = 5.33125885548 pb +- ( 1.32391703666 pb = 24 % ) Event 2000 ( 10s elapsed / 42m 47s left ) -> ETA: Fri Jan 31 11:12 XS = 5.11339488756 pb +- ( 0.854587135018 pb = 16 % ) Event 3000 ( 14s elapsed / 40m 46s left ) -> ETA: Fri Jan 31 11:10 XS = 8.56903018896 pb +- ( 1.71503105802 pb = 20 % ) Event 4000 ( 19s elapsed / 39m 55s left ) -> ETA: Fri Jan 31 11:09 XS = 7.04937905756 pb +- ( 1.45757719515 pb = 20 % ) Event 5000 ( 23s elapsed / 38m 58s left ) -> ETA: Fri Jan 31 11:08 XS = 6.00201888617 pb +- ( 1.38669599574 pb = 23 % ) Event 6000 ( 28s elapsed / 38m 26s left ) -> ETA: Fri Jan 31 11:07 XS = 5.46304205245 pb +- ( 1.19052254786 pb = 21 % ) Event 7000 ( 32s elapsed / 38m left ) -> ETA: Fri Jan 31 11:07 XS = 5.80899506154 pb +- ( 1.05868496406 pb = 18 % ) Event 8000 ( 36s elapsed / 37m 37s left ) -> ETA: Fri Jan 31 11:07 XS = 6.67697851744 pb +- ( 1.10170767777 pb = 16 % ) Event 9000 ( 41s elapsed / 37m 18s left ) -> ETA: Fri Jan 31 11:07 XS = 6.8386076868 pb +- ( 1.01771081878 pb = 14 % ) Event 10000 ( 45s elapsed / 37m 3s left ) -> ETA: Fri Jan 31 11:06 XS = 6.55223508514 pb +- ( 0.948789837318 pb = 14 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 20000 ( 1m 28s elapsed / 35m 35s left ) -> ETA: Fri Jan 31 11:06 XS = 6.00279618154 pb +- ( 0.762535080971 pb = 12 % ) Event 30000 ( 2m 12s elapsed / 34m 40s left ) -> ETA: Fri Jan 31 11:05 XS = 5.84054223783 pb +- ( 0.658898749264 pb = 11 % ) Event 40000 ( 2m 56s elapsed / 33m 53s left ) -> ETA: Fri Jan 31 11:05 XS = 6.13154047757 pb +- ( 0.55018888334 pb = 8 % ) Event 50000 ( 3m 41s elapsed / 33m 11s left ) -> ETA: Fri Jan 31 11:05 XS = 6.34413660779 pb +- ( 0.491246639958 pb = 7 % ) Event 60000 ( 4m 25s elapsed / 32m 24s left ) -> ETA: Fri Jan 31 11:05 XS = 6.50097553024 pb +- ( 0.432933388419 pb = 6 % ) Event 70000 ( 5m 9s elapsed / 31m 41s left ) -> ETA: Fri Jan 31 11:05 XS = 6.58006263567 pb +- ( 0.396633584262 pb = 6 % ) Event 80000 ( 5m 54s elapsed / 30m 59s left ) -> ETA: Fri Jan 31 11:05 XS = 6.21390305906 pb +- ( 0.533218894221 pb = 8 % ) Event 90000 ( 6m 38s elapsed / 30m 14s left ) -> ETA: Fri Jan 31 11:05 XS = 6.21117911296 pb +- ( 0.483514337046 pb = 7 % ) Event 100000 ( 7m 22s elapsed / 29m 31s left ) -> ETA: Fri Jan 31 11:05 XS = 6.28556359726 pb +- ( 0.448477635685 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 49s elapsed / 22m 14s left ) -> ETA: Fri Jan 31 11:06 XS = 6.03474098506 pb +- ( 0.322310974397 pb = 5 % ) Event 300000 ( 22m 21s elapsed / 14m 54s left ) -> ETA: Fri Jan 31 11:06 XS = 6.19995052841 pb +- ( 0.238079088222 pb = 3 % ) Event 400000 ( 29m 56s elapsed / 7m 29s left ) -> ETA: Fri Jan 31 11:06 XS = 6.12716423772 pb +- ( 0.199588208463 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_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2244 s total ) = 19253996.7643 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.2391 0 % 0.184983 2.96 % │ │ ME & PS: MUF=0.5  6.28537 0.74 % 0.275428 4.38 % │ │ ME & PS: MUF=2  6.23491 -0.06 % 0.186345 2.98 % │ │ ME & PS: MUR=0.5  6.11821 -1.93 % 0.231998 3.79 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.17672 -0.99 % 0.349778 5.66 % │ │ ME & PS: MUR=2  6.37635 2.19 % 0.179789 2.81 % │ │ ME & PS: MUR=2 MUF=2  6.35954 1.93 % 0.181776 2.85 % │ │ ME-only: MUF=0.5  6.19484 -0.7 % 0.185554 2.99 % │ │ ME-only: MUF=2  6.29258 0.85 % 0.184528 2.93 % │ │ ME-only: MUR=0.5  6.14828 -1.45 % 0.202834 3.29 % │ │ ME-only: MUR=0.5 MUF=0.5  6.10042 -2.22 % 0.203399 3.33 % │ │ ME-only: MUR=2  6.49673 4.12 % 0.17192 2.64 % │ │ ME-only: MUR=2 MUF=2  6.54545 4.91 % 0.171495 2.62 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 352 (500359) -> 0 % From "Jet_Evolution:CSS": 1215 (501574) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3594196 MCatNLO large PDF reweighting factor: 47160 MCatNLOvetoed large reweighting factor for parton: 98 different PDF cut-off: 13281556 large AlphaS reweighting factor: 395063 large PDF reweighting factor: 617664 vetoed large reweighting factor for parton: 8 Error messages from 'GaugeTest' exceeded frequency limit: 153/20 Perturbative Interface (Matrix Elements): momentum failures: 64 amplitude failures: 1151 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 37s on Fri Jan 31 11:06:28 2025 (User: 37m 3s, System: 1s, Children User: 0s, Children System: 0s)