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: 1263 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 1.09395830385e-20 vs 1.09395830384e-20 => 6.02717875609e-12 } ......... Amplitude::GaugeTest(): Large deviation { 3.78782564763e-21 vs 3.78782564762e-21 => 2.03992378545e-12 } ............ Amplitude::GaugeTest(): Large deviation { 1.06231531939e-21 vs 1.06231531939e-21 => 2.22999396726e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.63062688489e-23 vs 2.63062688488e-23 => 3.05599989758e-12 } . Amplitude::GaugeTest(): Large deviation { 4.10347524227e-20 vs 4.10347524226e-20 => 2.17403872682e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.67633474528e-23 vs 1.67633474529e-23 => -4.63529215011e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.12961321582e-19 vs 1.12961321581e-19 => 3.19677617711e-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 18h 29m 58s left ) -> ETA: Fri Feb 07 04:59 XS = 0.0276569130345 pb +- ( 0.0276569130345 pb = 100 % ) Event 2 ( 1s elapsed / 3d 10h 38m 18s left ) -> ETA: Mon Feb 03 21:07 XS = 3.01672534595 pb +- ( 2.98906843291 pb = 99 % ) Event 3 ( 1s elapsed / 2d 7h 5m 32s left ) -> ETA: Sun Feb 02 17:34 XS = 2.01342191429 pb +- ( 1.99619499921 pb = 99 % ) Event 4 ( 1s elapsed / 1d 17h 39m 58s left ) -> ETA: Sun Feb 02 04:09 XS = 1.49999768625 pb +- ( 1.50199922615 pb = 100 % ) Event 5 ( 1s elapsed / 1d 9h 19m 58s left ) -> ETA: Sat Feb 01 19:49 XS = 1.20000433696 pb +- ( 1.2014978214 pb = 100 % ) Event 6 ( 1s elapsed / 1d 4h 32s left ) -> ETA: Sat Feb 01 14:29 XS = 1.00000362863 pb +- ( 1.0011984285 pb = 100 % ) Event 7 ( 1s elapsed / 1d 27s left ) -> ETA: Sat Feb 01 10:29 XS = 0.85714507141 pb +- ( 0.858141799615 pb = 100 % ) Event 8 ( 1s elapsed / 21h 10m 48s left ) -> ETA: Sat Feb 01 07:39 XS = 0.666668388874 pb +- ( 0.667415950534 pb = 100 % ) Event 9 ( 1s elapsed / 18h 49m 36s left ) -> ETA: Sat Feb 01 05:18 XS = 0.600001550046 pb +- ( 0.600666053828 pb = 100 % ) Event 10 ( 1s elapsed / 17h 4m 58s left ) -> ETA: Sat Feb 01 03:34 XS = 0.545415551756 pb +- ( 0.546058048637 pb = 100 % ) Event 20 ( 1s elapsed / 8h 49m 8s left ) -> ETA: Fri Jan 31 19:18 XS = 1.10907550576 pb +- ( 0.812746110614 pb = 73 % ) Event 30 ( 1s elapsed / 6h 6m 38s left ) -> ETA: Fri Jan 31 16:35 XS = 0.763800061921 pb +- ( 0.553834516753 pb = 72 % ) Event 40 ( 1s elapsed / 4h 45m 23s left ) -> ETA: Fri Jan 31 15:14 XS = 94.270314706 pb +- ( 68.1115423145 pb = 72 % ) Event 50 ( 1s elapsed / 3h 56m 38s left ) -> ETA: Fri Jan 31 14:25 XS = 74.4922131445 pb +- ( 53.8282005137 pb = 72 % ) Event 60 ( 1s elapsed / 3h 22m 45s left ) -> ETA: Fri Jan 31 13:51 XS = 62.7253291857 pb +- ( 45.2063699273 pb = 72 % ) Event 70 ( 1s elapsed / 2h 59m 44s left ) -> ETA: Fri Jan 31 13:28 XS = 53.5379519876 pb +- ( 38.4341443579 pb = 71 % ) Event 80 ( 1s elapsed / 2h 41m 25s left ) -> ETA: Fri Jan 31 13:10 XS = 47.5083697862 pb +- ( 33.8250518441 pb = 71 % ) Event 90 ( 1s elapsed / 2h 29m 2s left ) -> ETA: Fri Jan 31 12:58 XS = 42.2579244991 pb +- ( 29.8841214532 pb = 70 % ) Event 100 ( 1s elapsed / 2h 18m 18s left ) -> ETA: Fri Jan 31 12:47 XS = 39.5087285397 pb +- ( 27.0300531137 pb = 68 % ) Event 200 ( 2s elapsed / 1h 27m 52s left ) -> ETA: Fri Jan 31 11:56 XS = 21.8778798497 pb +- ( 13.2756076604 pb = 60 % ) Event 300 ( 2s elapsed / 1h 11m 20s left ) -> ETA: Fri Jan 31 11:40 XS = 16.673456933 pb +- ( 8.80165844647 pb = 52 % ) Event 400 ( 3s elapsed / 1h 2m 51s left ) -> ETA: Fri Jan 31 11:31 XS = 13.7362292222 pb +- ( 6.64051280668 pb = 48 % ) Event 500 ( 3s elapsed / 56m 56s left ) -> ETA: Fri Jan 31 11:26 XS = 11.4512470745 pb +- ( 5.32128600112 pb = 46 % ) Event 600 ( 3s elapsed / 53m 49s left ) -> ETA: Fri Jan 31 11:22 XS = 12.4419693537 pb +- ( 4.75583984725 pb = 38 % ) Event 700 ( 4s elapsed / 51m 21s left ) -> ETA: Fri Jan 31 11:20 XS = 11.1075872539 pb +- ( 4.11564903417 pb = 37 % ) Event 800 ( 4s elapsed / 49m 30s left ) -> ETA: Fri Jan 31 11:18 XS = 10.3158484869 pb +- ( 3.6180526252 pb = 35 % ) Event 900 ( 5s elapsed / 48m 42s left ) -> ETA: Fri Jan 31 11:17 XS = 9.59061621328 pb +- ( 3.26318899853 pb = 34 % ) Event 1000 ( 5s elapsed / 47m 39s left ) -> ETA: Fri Jan 31 11:16 XS = 9.05174863135 pb +- ( 2.95013123891 pb = 32 % ) Event 2000 ( 10s elapsed / 42m 19s left ) -> ETA: Fri Jan 31 11:11 XS = 7.60845855642 pb +- ( 1.77403986877 pb = 23 % ) Event 3000 ( 14s elapsed / 40m 36s left ) -> ETA: Fri Jan 31 11:09 XS = 6.78557581723 pb +- ( 1.30732437775 pb = 19 % ) Event 4000 ( 19s elapsed / 39m 42s left ) -> ETA: Fri Jan 31 11:09 XS = 6.58338964416 pb +- ( 1.06157715855 pb = 16 % ) Event 5000 ( 23s elapsed / 39m 6s left ) -> ETA: Fri Jan 31 11:08 XS = 7.30022518036 pb +- ( 0.978623045756 pb = 13 % ) Event 6000 ( 28s elapsed / 38m 49s left ) -> ETA: Fri Jan 31 11:08 XS = 7.48359738747 pb +- ( 0.884115080088 pb = 11 % ) Event 7000 ( 32s elapsed / 38m 19s left ) -> ETA: Fri Jan 31 11:07 XS = 6.99502801096 pb +- ( 0.774387475823 pb = 11 % ) Event 8000 ( 37s elapsed / 38m 1s left ) -> ETA: Fri Jan 31 11:07 XS = 6.66945265988 pb +- ( 0.691643545204 pb = 10 % ) Event 9000 ( 41s elapsed / 37m 56s left ) -> ETA: Fri Jan 31 11:07 XS = 6.49830564231 pb +- ( 0.624189712162 pb = 9 % ) Event 10000 ( 46s elapsed / 37m 45s left ) -> ETA: Fri Jan 31 11:07 XS = 6.32027818812 pb +- ( 0.572067753352 pb = 9 % ) Event 20000 ( 1m 31s elapsed / 36m 37s left ) -> ETA: Fri Jan 31 11:07 XS = 11.3518936949 pb +- ( 4.98968380707 pb = 43 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 16s elapsed / 35m 43s left ) -> ETA: Fri Jan 31 11:07 XS = 7.95281222928 pb +- ( 3.63295755176 pb = 45 % ) Event 40000 ( 3m 2s elapsed / 34m 55s left ) -> ETA: Fri Jan 31 11:07 XS = 8.0639011182 pb +- ( 2.74396450511 pb = 34 % ) Event 50000 ( 3m 48s elapsed / 34m 12s left ) -> ETA: Fri Jan 31 11:07 XS = 7.96984211017 pb +- ( 2.21164054639 pb = 27 % ) Event 60000 ( 4m 33s elapsed / 33m 28s left ) -> ETA: Fri Jan 31 11:07 XS = 7.72556212295 pb +- ( 1.84436413403 pb = 23 % ) Event 70000 ( 5m 19s elapsed / 32m 43s left ) -> ETA: Fri Jan 31 11:07 XS = 7.50924412275 pb +- ( 1.58301206986 pb = 21 % ) Event 80000 ( 6m 5s elapsed / 31m 59s left ) -> ETA: Fri Jan 31 11:07 XS = 7.30219752904 pb +- ( 1.39382466508 pb = 19 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 90000 ( 6m 51s elapsed / 31m 13s left ) -> ETA: Fri Jan 31 11:07 XS = 7.00779445397 pb +- ( 1.24310886676 pb = 17 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 100000 ( 7m 36s elapsed / 30m 27s left ) -> ETA: Fri Jan 31 11:07  Memory usage increased by 18 MB, now 323 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.83920439718 pb +- ( 1.1234702532 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 200000 ( 15m 13s elapsed / 22m 49s left ) -> ETA: Fri Jan 31 11:07 XS = 6.11506900674 pb +- ( 0.696342174203 pb = 11 % ) Event 300000 ( 22m 51s elapsed / 15m 14s left ) -> ETA: Fri Jan 31 11:07 XS = 5.93271302532 pb +- ( 0.494039793488 pb = 8 % ) Event 400000 ( 30m 32s elapsed / 7m 38s left ) -> ETA: Fri Jan 31 11:07 XS = 5.9208539407 pb +- ( 0.394055057156 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2292 s total ) = 18845700.8245 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.83593 0 % 0.357197 6.12 % │ │ ME & PS: MUF=0.5  5.7323 -1.77 % 0.432121 7.53 % │ │ ME & PS: MUF=2  5.87195 0.61 % 0.365841 6.23 % │ │ ME & PS: MUR=0.5  5.66108 -2.99 % 0.397924 7.02 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.65043 -3.17 % 0.432552 7.65 % │ │ ME & PS: MUR=2  6.19617 6.17 % 0.338863 5.46 % │ │ ME & PS: MUR=2 MUF=2  6.24308 6.97 % 0.350026 5.6 % │ │ ME-only: MUF=0.5  5.81997 -0.27 % 0.343462 5.9 % │ │ ME-only: MUF=2  5.86789 0.54 % 0.367787 6.26 % │ │ ME-only: MUR=0.5  5.70809 -2.19 % 0.398872 6.98 % │ │ ME-only: MUR=0.5 MUF=0.5  5.69116 -2.48 % 0.383309 6.73 % │ │ ME-only: MUR=2  6.12005 4.86 % 0.324552 5.3 % │ │ ME-only: MUR=2 MUF=2  6.14878 5.36 % 0.33402 5.43 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 360 (500367) -> 0 % From "Jet_Evolution:CSS": 1159 (501526) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3612554 MCatNLO large PDF reweighting factor: 46264 MCatNLOvetoed large reweighting factor for parton: 114 different PDF cut-off: 13282320 large AlphaS reweighting factor: 395387 large PDF reweighting factor: 621792 vetoed large reweighting factor for parton: 6 Error messages from 'GaugeTest' exceeded frequency limit: 120/20 Perturbative Interface (Matrix Elements): momentum failures: 76 amplitude failures: 1083 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 26s on Fri Jan 31 11:07:17 2025 (User: 37m 51s, System: 2s, Children User: 0s, Children System: 0s)