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: 1270 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (261 MB, 12s/11s) Performing tests .... Amplitude::GaugeTest(): Large deviation { 1.67464170678e-22 vs 1.67464170678e-22 => 2.0647927812e-12 } ...... Amplitude::GaugeTest(): Large deviation { 1.66141676601e-23 vs 1.661416766e-23 => 3.68305386189e-12 } .... Amplitude::GaugeTest(): Large deviation { 7.34274465481e-23 vs 7.34274465479e-23 => 3.05333536232e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.5185018474e-20 vs 1.51850184741e-20 => -5.94557736378e-12 } ... Amplitude::GaugeTest(): Large deviation { 6.54645561944e-22 vs 6.54645561946e-22 => -2.70750089015e-12 } .. Amplitude::GaugeTest(): Large deviation { 5.21632439702e-22 vs 5.21632439699e-22 => 6.32138785761e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.32562897682e-23 vs 7.32562897686e-23 => -4.64794869259e-12 } ............................................................................................................ done (261 MB, 0s/0s) Initializing scales........................................................................ done (265 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 / 8d 16h 19m 58s left ) -> ETA: Sun Feb 09 02:49 XS = 8.53287171627e-14 pb +- ( 8.53287171627e-14 pb = 100 % ) Event 2 ( 1s elapsed / 4d 8h 9m 58s left ) -> ETA: Tue Feb 04 18:39 XS = -6.95232539028e-06 pb +- ( 6.95232547561e-06 pb = -100 % ) Event 3 ( 1s elapsed / 2d 21h 54m 25s left ) -> ETA: Mon Feb 03 08:23 XS = -4.26884509647e-06 pb +- ( 4.82832023864e-06 pb = -113 % ) Event 4 ( 1s elapsed / 2d 4h 25m 48s left ) -> ETA: Sun Feb 02 14:54 XS = -3.1867994021e-06 pb +- ( 3.58150262434e-06 pb = -112 % ) Event 5 ( 1s elapsed / 1d 18h 13m 18s left ) -> ETA: Sun Feb 02 04:42 XS = -0.471725323178 pb +- ( 0.471722136387 pb = -99 % ) Event 6 ( 1s elapsed / 1d 11h 11m 5s left ) -> ETA: Sat Feb 01 21:40 XS = -0.392398924836 pb +- ( 0.393243597251 pb = -100 % ) Event 7 ( 1s elapsed / 1d 6h 9m 29s left ) -> ETA: Sat Feb 01 16:38 XS = -0.336341935562 pb +- ( 0.337045850255 pb = -100 % ) Event 8 ( 1s elapsed / 1d 2h 33m 43s left ) -> ETA: Sat Feb 01 13:02 XS = -0.294155091086 pb +- ( 0.294923140373 pb = -100 % ) Event 9 ( 1s elapsed / 23h 45m 54s left ) -> ETA: Sat Feb 01 10:14 XS = -0.261471136324 pb +- ( 0.262143255828 pb = -100 % ) Event 10 ( 1s elapsed / 21h 23m 18s left ) -> ETA: Sat Feb 01 07:52 XS = -0.139117661294 pb +- ( 0.264472384404 pb = -190 % ) Event 20 ( 1s elapsed / 11h 2m 28s left ) -> ETA: Fri Jan 31 21:31 XS = 29.9071862792 pb +- ( 29.2249924786 pb = 97 % ) Event 30 ( 1s elapsed / 7h 32m 45s left ) -> ETA: Fri Jan 31 18:01 XS = 19.862322215 pb +- ( 19.8230691101 pb = 99 % ) Event 40 ( 1s elapsed / 5h 49m 58s left ) -> ETA: Fri Jan 31 16:19 XS = 14.5650783369 pb +- ( 14.287256773 pb = 98 % ) Event 50 ( 1s elapsed / 4h 46m 38s left ) -> ETA: Fri Jan 31 15:15 XS = 13.3661934567 pb +- ( 11.4837763578 pb = 85 % ) Event 60 ( 1s elapsed / 4h 3m 1s left ) -> ETA: Fri Jan 31 14:32 XS = 11.1372647227 pb +- ( 9.54519622153 pb = 85 % ) Event 70 ( 1s elapsed / 3h 33m 3s left ) -> ETA: Fri Jan 31 14:02 XS = 11.18322303 pb +- ( 8.38196480328 pb = 74 % ) Event 80 ( 1s elapsed / 3h 11m 38s left ) -> ETA: Fri Jan 31 13:40 XS = 10.3553464126 pb +- ( 7.40035853089 pb = 71 % ) Event 90 ( 1s elapsed / 2h 53m 7s left ) -> ETA: Fri Jan 31 13:22 XS = 9.63387571626 pb +- ( 6.6293132911 pb = 68 % ) Event 100 ( 1s elapsed / 2h 38m 18s left ) -> ETA: Fri Jan 31 13:07 XS = 11.6756605609 pb +- ( 6.65407828847 pb = 56 % ) Event 200 ( 2s elapsed / 1h 36m 12s left ) -> ETA: Fri Jan 31 12:05 XS = 35.0692413339 pb +- ( 18.1115637442 pb = 51 % ) Event 300 ( 2s elapsed / 1h 16m 20s left ) -> ETA: Fri Jan 31 11:45 XS = 24.5680089858 pb +- ( 12.0987652461 pb = 49 % ) Event 400 ( 3s elapsed / 1h 5m 46s left ) -> ETA: Fri Jan 31 11:34 XS = 20.2463143927 pb +- ( 9.07247456492 pb = 44 % ) Event 500 ( 3s elapsed / 59m 46s left ) -> ETA: Fri Jan 31 11:28 XS = 18.6722207587 pb +- ( 7.39128695544 pb = 39 % ) Event 600 ( 4s elapsed / 55m 45s left ) -> ETA: Fri Jan 31 11:24 XS = 16.7496793864 pb +- ( 6.2352338258 pb = 37 % ) Event 700 ( 4s elapsed / 52m 32s left ) -> ETA: Fri Jan 31 11:21 XS = 15.012038498 pb +- ( 5.3175665633 pb = 35 % ) Event 800 ( 4s elapsed / 50m 32s left ) -> ETA: Fri Jan 31 11:19 XS = 13.487620187 pb +- ( 4.6339706424 pb = 34 % ) Event 900 ( 5s elapsed / 48m 53s left ) -> ETA: Fri Jan 31 11:18 XS = 12.5621694063 pb +- ( 4.1149203256 pb = 32 % ) Event 1000 ( 5s elapsed / 47m 24s left ) -> ETA: Fri Jan 31 11:16 XS = 11.3286369288 pb +- ( 3.69617906104 pb = 32 % ) Event 2000 ( 10s elapsed / 41m 47s left ) -> ETA: Fri Jan 31 11:11 XS = 8.86573836083 pb +- ( 2.02389151421 pb = 22 % ) Event 3000 ( 14s elapsed / 39m 55s left ) -> ETA: Fri Jan 31 11:09 XS = 14.1186838125 pb +- ( 5.0843011101 pb = 36 % ) Event 4000 ( 18s elapsed / 39m 4s left ) -> ETA: Fri Jan 31 11:08 XS = 12.3851820058 pb +- ( 3.84237095054 pb = 31 % ) Event 5000 ( 23s elapsed / 38m 20s left ) -> ETA: Fri Jan 31 11:07 XS = 11.1760001941 pb +- ( 3.09577611549 pb = 27 % ) Event 6000 ( 27s elapsed / 37m 51s left ) -> ETA: Fri Jan 31 11:07 XS = 9.8752650037 pb +- ( 2.62722965935 pb = 26 % ) Event 7000 ( 31s elapsed / 37m 28s left ) -> ETA: Fri Jan 31 11:07 XS = 9.4673201219 pb +- ( 2.28273338042 pb = 24 % ) Event 8000 ( 36s elapsed / 37m 11s left ) -> ETA: Fri Jan 31 11:06 XS = 9.57846215829 pb +- ( 2.04393895519 pb = 21 % ) Event 9000 ( 40s elapsed / 36m 57s left ) -> ETA: Fri Jan 31 11:06 XS = 9.40621762875 pb +- ( 1.83204994951 pb = 19 % ) Event 10000 ( 44s elapsed / 36m 43s left ) -> ETA: Fri Jan 31 11:06 XS = 9.30566100008 pb +- ( 1.69181277607 pb = 18 % ) Event 20000 ( 1m 28s elapsed / 35m 14s left ) -> ETA: Fri Jan 31 11:05 XS = 9.11140418605 pb +- ( 2.28094308675 pb = 25 % ) Event 30000 ( 2m 11s elapsed / 34m 13s left ) -> ETA: Fri Jan 31 11:05 XS = 8.20153825901 pb +- ( 1.54383710599 pb = 18 % ) Event 40000 ( 2m 54s elapsed / 33m 26s left ) -> ETA: Fri Jan 31 11:05 XS = 7.83963750531 pb +- ( 1.17481761864 pb = 14 % ) Event 50000 ( 3m 38s elapsed / 32m 44s left ) -> ETA: Fri Jan 31 11:05 XS = 7.77928421729 pb +- ( 0.980656926032 pb = 12 % ) Event 60000 ( 4m 21s elapsed / 31m 59s left ) -> ETA: Fri Jan 31 11:05 XS = 7.08806489813 pb +- ( 0.927838818097 pb = 13 % ) Event 70000 ( 5m 5s elapsed / 31m 17s left ) -> ETA: Fri Jan 31 11:05 XS = 6.75345112907 pb +- ( 0.800296434682 pb = 11 % ) Event 80000 ( 5m 49s elapsed / 30m 36s left ) -> ETA: Fri Jan 31 11:05 XS = 6.80263906562 pb +- ( 0.712033617408 pb = 10 % ) Event 90000 ( 6m 34s elapsed / 29m 55s left ) -> ETA: Fri Jan 31 11:05 XS = 6.8133459135 pb +- ( 0.637728439333 pb = 9 % ) Event 100000 ( 7m 18s elapsed / 29m 13s left ) -> ETA: Fri Jan 31 11:05 XS = 6.59514955566 pb +- ( 0.58474992798 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 200000 ( 14m 41s elapsed / 22m 1s left ) -> ETA: Fri Jan 31 11:05 XS = 6.31118368638 pb +- ( 0.350547039647 pb = 5 % ) Dipole_Kinematics::Evaluate(): Negative energy in FF { p_i = (4115.98151092,-31.6114987147,-42.0294954758,-4115.64551837) p_j = (0.0694834349228,0.00187389738525,0.000951076740888,-0.0694516500185) p_k = (1.06442761995e-05,1.17494987037e-06,-1.48358868804e-06,1.04746872611e-05) p_ij -> (4116.05104235,-31.60962885,-42.0285408803,-4115.71507959) p_k -> (-3.73509556084e-05,5.20771639145e-06,-5.00235842438e-06,0.000120040712773) } Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 3s elapsed / 14m 42s left ) -> ETA: Fri Jan 31 11:05 XS = 6.21416736098 pb +- ( 0.288254745228 pb = 4 % ) Event 400000 ( 29m 26s elapsed / 7m 21s left ) -> ETA: Fri Jan 31 11:05 XS = 6.11066872101 pb +- ( 0.237302521745 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2209 s total ) = 19552465.7832 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.15756 0 % 0.203744 3.3 % │ │ ME & PS: MUF=0.5  6.76802 9.91 % 0.911751 13.47 % │ │ ME & PS: MUF=2  6.36233 3.32 % 0.261638 4.11 % │ │ ME & PS: MUR=0.5  6.01349 -2.33 % 0.367273 6.1 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.44827 4.72 % 0.907576 14.07 % │ │ ME & PS: MUR=2  6.56074 6.54 % 0.200048 3.04 % │ │ ME & PS: MUR=2 MUF=2  6.77209 9.98 % 0.268878 3.97 % │ │ ME-only: MUF=0.5  6.11038 -0.76 % 0.196375 3.21 % │ │ ME-only: MUF=2  6.21423 0.92 % 0.209754 3.37 % │ │ ME-only: MUR=0.5  6.06885 -1.44 % 0.22476 3.7 % │ │ ME-only: MUR=0.5 MUF=0.5  6.01768 -2.27 % 0.216346 3.59 % │ │ ME-only: MUR=2  6.40704 4.05 % 0.188017 2.93 % │ │ ME-only: MUR=2 MUF=2  6.45862 4.88 % 0.193352 2.99 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 365 (500370) -> 0 % From "Jet_Evolution:CSS": 1209 (501579) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3630608 MCatNLO large PDF reweighting factor: 44352 MCatNLOvetoed large reweighting factor for parton: 104 different PDF cut-off: 13290046 large AlphaS reweighting factor: 393829 large PDF reweighting factor: 619376 vetoed large reweighting factor for parton: 4 Error messages from 'GaugeTest' exceeded frequency limit: 132/20 Perturbative Interface (Matrix Elements): momentum failures: 53 amplitude failures: 1156 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 2s on Fri Jan 31 11:05:54 2025 (User: 36m 30s, System: 2s, Children User: 0s, Children System: 0s)