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: 1278 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (258 MB, 12s/12s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 6.80263375378e-23 vs 6.80263375373e-23 => 8.05067124077e-12 } . Amplitude::GaugeTest(): Large deviation { 5.27256528208e-22 vs 5.27256528215e-22 => -1.30727650927e-11 } ..... Amplitude::GaugeTest(): Large deviation { 2.05871954801e-21 vs 2.05871954799e-21 => 7.01216862353e-12 } ... Amplitude::GaugeTest(): Large deviation { 6.98965083807e-20 vs 6.98965083812e-20 => -7.36344318852e-12 } ..... Amplitude::GaugeTest(): Large deviation { 5.29093391419e-24 vs 5.29093391421e-24 => -2.44115838655e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.67796211757e-20 vs 1.67796211757e-20 => 3.11817238696e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.14945188414e-20 vs 2.14945188415e-20 => -3.38551409129e-12 } .................................................................................................................... done (258 MB, 0s/0s) Initializing scales........................................................................ done (262 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 / 7d 13h 56m 38s left ) -> ETA: Sat Feb 08 00:25 XS = 15.690116135 pb +- ( 15.690116135 pb = 100 % ) Event 2 ( 1s elapsed / 3d 19h 39m 58s left ) -> ETA: Tue Feb 04 06:09 XS = 7.84527285803 pb +- ( 7.84484327693 pb = 99 % ) Event 3 ( 1s elapsed / 2d 13h 6m 38s left ) -> ETA: Sun Feb 02 23:35 XS = 5.22997319373 pb +- ( 5.23007147949 pb = 100 % ) Event 4 ( 1s elapsed / 1d 21h 49m 58s left ) -> ETA: Sun Feb 02 08:19 XS = 3.99021819916 pb +- ( 3.90048923686 pb = 97 % ) Event 5 ( 1s elapsed / 1d 12h 56m 38s left ) -> ETA: Sat Feb 01 23:25 XS = 3.19366147358 pb +- ( 3.1245467494 pb = 97 % ) Event 6 ( 1s elapsed / 1d 6h 47m 12s left ) -> ETA: Sat Feb 01 17:16 XS = 2.66138456132 pb +- ( 2.60611722123 pb = 97 % ) Event 7 ( 1s elapsed / 1d 2h 23m 18s left ) -> ETA: Sat Feb 01 12:52 XS = 2.28195968209 pb +- ( 2.23501286435 pb = 97 % ) Event 8 ( 1s elapsed / 23h 15m 48s left ) -> ETA: Sat Feb 01 09:44 XS = 1.99260659664 pb +- ( 1.95708637672 pb = 98 % ) Event 9 ( 1s elapsed / 20h 40m 43s left ) -> ETA: Sat Feb 01 07:09 XS = 1.77120595288 pb +- ( 1.74013006561 pb = 98 % ) Event 10 ( 1s elapsed / 18h 44m 58s left ) -> ETA: Sat Feb 01 05:14 XS = 1.59408535759 pb +- ( 1.56646539108 pb = 98 % ) Event 20 ( 1s elapsed / 9h 39m 8s left ) -> ETA: Fri Jan 31 20:08 XS = 5.67021013302 pb +- ( 3.4183477741 pb = 60 % ) Event 30 ( 1s elapsed / 6h 39m 58s left ) -> ETA: Fri Jan 31 17:09 XS = 4.6828119356 pb +- ( 2.39256425641 pb = 51 % ) Event 40 ( 1s elapsed / 5h 12m 28s left ) -> ETA: Fri Jan 31 15:41 XS = 3.59571111958 pb +- ( 1.78643414652 pb = 49 % ) Event 50 ( 1s elapsed / 4h 16m 38s left ) -> ETA: Fri Jan 31 14:45 XS = 2.96374314883 pb +- ( 1.47595906022 pb = 49 % ) Event 60 ( 1s elapsed / 3h 39m 25s left ) -> ETA: Fri Jan 31 14:08 XS = 2.01125949539 pb +- ( 1.31400649501 pb = 65 % ) Event 70 ( 1s elapsed / 3h 12m 49s left ) -> ETA: Fri Jan 31 13:41 XS = 1.79734466627 pb +- ( 1.13324909841 pb = 63 % ) Event 80 ( 1s elapsed / 2h 52m 53s left ) -> ETA: Fri Jan 31 13:21 XS = 1.56305124935 pb +- ( 0.985021166696 pb = 63 % ) Event 90 ( 1s elapsed / 2h 37m 22s left ) -> ETA: Fri Jan 31 13:06 XS = 1.41336946221 pb +- ( 0.879457506506 pb = 62 % ) Event 100 ( 1s elapsed / 2h 26m 38s left ) -> ETA: Fri Jan 31 12:55 XS = 1.28145353902 pb +- ( 0.780730983158 pb = 60 % ) Event 200 ( 2s elapsed / 1h 32m 27s left ) -> ETA: Fri Jan 31 12:01 XS = -51.9569963847 pb +- ( 62.618713985 pb = -120 % ) Event 300 ( 2s elapsed / 1h 13m 50s left ) -> ETA: Fri Jan 31 11:42 XS = -34.0918893909 pb +- ( 42.1752639595 pb = -123 % ) Event 400 ( 3s elapsed / 1h 5m 9s left ) -> ETA: Fri Jan 31 11:34 XS = -22.3319457954 pb +- ( 32.1850574585 pb = -144 % ) Event 500 ( 3s elapsed / 59m 26s left ) -> ETA: Fri Jan 31 11:28 XS = -18.6230865482 pb +- ( 26.0319719464 pb = -139 % ) Event 600 ( 3s elapsed / 55m 21s left ) -> ETA: Fri Jan 31 11:24 XS = -13.8574135638 pb +- ( 21.6869347668 pb = -156 % ) Event 700 ( 4s elapsed / 52m 18s left ) -> ETA: Fri Jan 31 11:21 XS = -11.179861328 pb +- ( 18.7028533474 pb = -167 % ) Event 800 ( 4s elapsed / 50m 7s left ) -> ETA: Fri Jan 31 11:19 XS = -8.9479758189 pb +- ( 16.4076473971 pb = -183 % ) Event 900 ( 5s elapsed / 48m 31s left ) -> ETA: Fri Jan 31 11:17 XS = -7.86003184319 pb +- ( 14.6391464996 pb = -186 % ) Event 1000 ( 5s elapsed / 46m 54s left ) -> ETA: Fri Jan 31 11:16 XS = -6.11857033942 pb +- ( 13.1983768 pb = -215 % ) Event 2000 ( 10s elapsed / 41m 34s left ) -> ETA: Fri Jan 31 11:10 XS = -0.137306056107 pb +- ( 6.65376139489 pb = -4845 % ) Event 3000 ( 14s elapsed / 39m 50s left ) -> ETA: Fri Jan 31 11:09 XS = 2.17145671042 pb +- ( 4.59566403467 pb = 211 % ) Event 4000 ( 18s elapsed / 38m 52s left ) -> ETA: Fri Jan 31 11:08 XS = 1.24111270112 pb +- ( 3.58565346137 pb = 288 % ) Event 5000 ( 23s elapsed / 38m 17s left ) -> ETA: Fri Jan 31 11:07 XS = 3.28215460235 pb +- ( 2.93946199754 pb = 89 % ) Event 6000 ( 27s elapsed / 37m 49s left ) -> ETA: Fri Jan 31 11:07 XS = 4.20642231717 pb +- ( 2.47514974572 pb = 58 % ) Event 7000 ( 32s elapsed / 37m 35s left ) -> ETA: Fri Jan 31 11:07 XS = 4.47748436527 pb +- ( 2.13688072024 pb = 47 % ) Event 8000 ( 36s elapsed / 37m 17s left ) -> ETA: Fri Jan 31 11:06 XS = 3.91184493206 pb +- ( 1.96444304303 pb = 50 % ) Event 9000 ( 40s elapsed / 36m 58s left ) -> ETA: Fri Jan 31 11:06 XS = 4.13560606124 pb +- ( 1.76154427449 pb = 42 % ) Event 10000 ( 45s elapsed / 36m 48s left ) -> ETA: Fri Jan 31 11:06 XS = -4.15767610699 pb +- ( 8.59066084657 pb = -206 % ) Event 20000 ( 1m 28s elapsed / 35m 30s left ) -> ETA: Fri Jan 31 11:06 XS = 0.34740083571 pb +- ( 4.30645268748 pb = 1239 % ) Event 30000 ( 2m 13s elapsed / 34m 45s left ) -> ETA: Fri Jan 31 11:06 XS = 1.16264218909 pb +- ( 2.89497242987 pb = 248 % ) Event 40000 ( 2m 57s elapsed / 34m left ) -> ETA: Fri Jan 31 11:06 XS = 2.43543671769 pb +- ( 2.1787410979 pb = 89 % ) Event 50000 ( 3m 42s elapsed / 33m 22s left ) -> ETA: Fri Jan 31 11:06 XS = 3.47751400196 pb +- ( 1.75005103071 pb = 50 % ) Event 60000 ( 4m 27s elapsed / 32m 41s left ) -> ETA: Fri Jan 31 11:06 XS = 3.75529162917 pb +- ( 1.49875667666 pb = 39 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 5m 12s elapsed / 31m 57s left ) -> ETA: Fri Jan 31 11:06 XS = 3.94272397514 pb +- ( 1.29038695217 pb = 32 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 5m 56s elapsed / 31m 14s left ) -> ETA: Fri Jan 31 11:06 XS = 4.19822334428 pb +- ( 1.13470460128 pb = 27 % ) Event 90000 ( 6m 42s elapsed / 30m 32s left ) -> ETA: Fri Jan 31 11:06 XS = 4.37823591846 pb +- ( 1.01120124056 pb = 23 % ) Event 100000 ( 7m 26s elapsed / 29m 47s left ) -> ETA: Fri Jan 31 11:06 XS = 4.48917814012 pb +- ( 0.918687880001 pb = 20 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 15m elapsed / 22m 30s left ) -> ETA: Fri Jan 31 11:06 XS = 5.37686994597 pb +- ( 0.491231443866 pb = 9 % ) 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 ( 22m 33s elapsed / 15m 2s left ) -> ETA: Fri Jan 31 11:06 XS = 5.41120769246 pb +- ( 0.356506117578 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 10s elapsed / 7m 32s left ) -> ETA: Fri Jan 31 11:06 XS = 5.52874629154 pb +- ( 0.279828050289 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2257 s total ) = 19138332.0412 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  5.70644 0 % 0.232383 4.07 % │ │ ME & PS: MUF=0.5  5.20286 -8.82 % 0.705633 13.56 % │ │ ME & PS: MUF=2  5.7741 1.18 % 0.204838 3.54 % │ │ ME & PS: MUR=0.5  5.60879 -1.71 % 0.240573 4.28 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.1065 -10.51 % 0.605495 11.85 % │ │ ME & PS: MUR=2  6.16872 8.1 % 0.183747 2.97 % │ │ ME & PS: MUR=2 MUF=2  6.22737 9.12 % 0.174126 2.79 % │ │ ME-only: MUF=0.5  5.71128 0.08 % 0.217489 3.8 % │ │ ME-only: MUF=2  5.7207 0.24 % 0.245861 4.29 % │ │ ME-only: MUR=0.5  5.56176 -2.53 % 0.257887 4.63 % │ │ ME-only: MUR=0.5 MUF=0.5  5.56912 -2.4 % 0.240931 4.32 % │ │ ME-only: MUR=2  6.00706 5.26 % 0.212994 3.54 % │ │ ME-only: MUR=2 MUF=2  6.02025 5.49 % 0.224982 3.73 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 369 (500377) -> 0 % From "Jet_Evolution:CSS": 1210 (501587) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3596992 MCatNLO large PDF reweighting factor: 48244 MCatNLOvetoed large reweighting factor for parton: 98 different PDF cut-off: 13316442 large AlphaS reweighting factor: 395395 large PDF reweighting factor: 623774 vetoed large reweighting factor for parton: 9 Error messages from 'GaugeTest' exceeded frequency limit: 129/20 Perturbative Interface (Matrix Elements): momentum failures: 54 amplitude failures: 1156 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 50s on Fri Jan 31 11:06:41 2025 (User: 37m 17s, System: 1s, Children User: 0s, Children System: 0s)