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: 1222 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (257 MB, 12s/12s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 1.40291990309e-21 vs 1.4029199031e-21 => -2.70850009088e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.44635174023e-22 vs 1.44635174022e-22 => 2.94986257643e-12 } ........ Amplitude::GaugeTest(): Large deviation { 4.93967633709e-23 vs 4.93967633708e-23 => 2.07234229777e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.20282135273e-20 vs 1.20282135273e-20 => 2.58570942435e-12 } .... Amplitude::GaugeTest(): Large deviation { 9.18302820815e-22 vs 9.18302820806e-22 => 9.73865432741e-12 } ... Amplitude::GaugeTest(): Large deviation { 9.53716257544e-22 vs 9.53716257551e-22 => -6.48492370914e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.4890596054e-20 vs 4.48905960542e-20 => -5.09259301396e-12 } ............................................................................................................ done (257 MB, 0s/0s) Initializing scales........................................................................ done (261 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 ( 0s elapsed / 4d 13h 43m 19s left ) -> ETA: Wed Feb 05 00:12 XS = -3.92107273647e-05 pb +- ( -3.92107273647e-05 pb = 100 % ) Event 2 ( 0s elapsed / 2d 8h 14m 59s left ) -> ETA: Sun Feb 02 18:44 XS = 12.1278188049 pb +- ( 12.1278580157 pb = 100 % ) Event 3 ( 0s elapsed / 1d 13h 29m 59s left ) -> ETA: Sat Feb 01 23:59 XS = 8.08523273195 pb +- ( 8.08522204438 pb = 99 % ) Event 4 ( 0s elapsed / 1d 4h 28m 19s left ) -> ETA: Sat Feb 01 14:57 XS = 4.85115951351 pb +- ( 4.85112932683 pb = 99 % ) Event 5 ( 0s elapsed / 22h 46m 39s left ) -> ETA: Sat Feb 01 09:15 XS = 4.04264555437 pb +- ( 4.0426062533 pb = 99 % ) Event 6 ( 0s elapsed / 19h 12m 45s left ) -> ETA: Sat Feb 01 05:41 XS = 3.46512476089 pb +- ( 3.46509201 pb = 99 % ) Event 7 ( 0s elapsed / 16h 28m 4s left ) -> ETA: Sat Feb 01 02:57 XS = 1.34960972388 pb +- ( 3.67158696617 pb = 272 % ) Event 8 ( 0s elapsed / 14h 24m 34s left ) -> ETA: Sat Feb 01 00:53 XS = 1.20417811579 pb +- ( 3.24129962146 pb = 269 % ) Event 9 ( 0s elapsed / 12h 48m 30s left ) -> ETA: Fri Jan 31 23:17 XS = 1.07985143334 pb +- ( 2.90177113378 pb = 268 % ) Event 10 ( 0s elapsed / 11h 39m 59s left ) -> ETA: Fri Jan 31 22:09 XS = 0.981780422684 pb +- ( 2.62658226893 pb = 267 % ) Event 20 ( 0s elapsed / 6h 6m 39s left ) -> ETA: Fri Jan 31 16:35 XS = 0.507265732871 pb +- ( 1.35047847381 pb = 266 % ) Event 30 ( 0s elapsed / 4h 12m 45s left ) -> ETA: Fri Jan 31 14:41 XS = 0.377368031209 pb +- ( 0.908878990964 pb = 240 % ) Event 40 ( 0s elapsed / 3h 17m 54s left ) -> ETA: Fri Jan 31 13:46 XS = 1.42863926047 pb +- ( 1.17067721217 pb = 81 % ) Event 50 ( 0s elapsed / 2h 43m 19s left ) -> ETA: Fri Jan 31 13:12 XS = 1.09701755238 pb +- ( 1.0572674771 pb = 96 % ) Event 60 ( 1s elapsed / 2h 21m 38s left ) -> ETA: Fri Jan 31 12:50 XS = 3.18117917398 pb +- ( 1.98287617429 pb = 62 % ) Event 70 ( 1s elapsed / 2h 7m 21s left ) -> ETA: Fri Jan 31 12:36 XS = 2.08539248597 pb +- ( 1.84188722627 pb = 88 % ) Event 80 ( 1s elapsed / 1h 55m 36s left ) -> ETA: Fri Jan 31 12:24 XS = 1.82282958013 pb +- ( 1.63334443117 pb = 89 % ) Event 90 ( 1s elapsed / 1h 45m 32s left ) -> ETA: Fri Jan 31 12:14 XS = 1.63625563845 pb +- ( 1.46689415409 pb = 89 % ) Event 100 ( 1s elapsed / 1h 38m 18s left ) -> ETA: Fri Jan 31 12:07 XS = 1.69132508006 pb +- ( 1.33172369063 pb = 78 % ) Event 200 ( 1s elapsed / 1h 6m 38s left ) -> ETA: Fri Jan 31 11:35 XS = 7.30773833796 pb +- ( 5.9540877869 pb = 81 % ) Event 300 ( 2s elapsed / 57m 44s left ) -> ETA: Fri Jan 31 11:26 XS = 7.80910134281 pb +- ( 4.18304220878 pb = 53 % ) Event 400 ( 2s elapsed / 52m 14s left ) -> ETA: Fri Jan 31 11:21 XS = 9.8145327713 pb +- ( 3.76424181053 pb = 38 % ) Event 500 ( 2s elapsed / 49m 7s left ) -> ETA: Fri Jan 31 11:18 XS = 8.51294698686 pb +- ( 3.03313905095 pb = 35 % ) Event 600 ( 3s elapsed / 46m 19s left ) -> ETA: Fri Jan 31 11:15 XS = 8.25482262594 pb +- ( 2.64867115528 pb = 32 % ) Event 700 ( 3s elapsed / 45m 3s left ) -> ETA: Fri Jan 31 11:14 XS = 7.64400567135 pb +- ( 2.29857651486 pb = 30 % ) Event 800 ( 4s elapsed / 44m 12s left ) -> ETA: Fri Jan 31 11:13 XS = 7.65077654789 pb +- ( 2.06741205775 pb = 27 % ) Event 900 ( 4s elapsed / 43m 15s left ) -> ETA: Fri Jan 31 11:12 XS = 7.93321278601 pb +- ( 1.93618201081 pb = 24 % ) Event 1000 ( 5s elapsed / 42m 34s left ) -> ETA: Fri Jan 31 11:11 XS = 8.7309819669 pb +- ( 1.92163085696 pb = 22 % ) Event 2000 ( 9s elapsed / 39m 42s left ) -> ETA: Fri Jan 31 11:08 XS = 7.8191347626 pb +- ( 1.31084693044 pb = 16 % ) Event 3000 ( 14s elapsed / 38m 50s left ) -> ETA: Fri Jan 31 11:08 XS = 8.68455444451 pb +- ( 1.15773435241 pb = 13 % ) Event 4000 ( 18s elapsed / 38m 20s left ) -> ETA: Fri Jan 31 11:07 XS = 8.06321973626 pb +- ( 0.972435725441 pb = 12 % ) Event 5000 ( 22s elapsed / 37m 55s left ) -> ETA: Fri Jan 31 11:07 XS = 7.44641994808 pb +- ( 0.802502294099 pb = 10 % ) Event 6000 ( 27s elapsed / 37m 43s left ) -> ETA: Fri Jan 31 11:07 XS = 7.41320983873 pb +- ( 0.713788623679 pb = 9 % ) Event 7000 ( 32s elapsed / 37m 37s left ) -> ETA: Fri Jan 31 11:07 XS = 5.50584813166 pb +- ( 1.27397956322 pb = 23 % ) Event 8000 ( 36s elapsed / 37m 25s left ) -> ETA: Fri Jan 31 11:07 XS = 5.5716649764 pb +- ( 1.1381431746 pb = 20 % ) Event 9000 ( 40s elapsed / 37m 16s left ) -> ETA: Fri Jan 31 11:07 XS = 5.61043980331 pb +- ( 1.08559069301 pb = 19 % ) Event 10000 ( 45s elapsed / 37m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 5.49309056178 pb +- ( 0.983322960709 pb = 17 % ) Event 20000 ( 1m 30s elapsed / 36m 1s left ) -> ETA: Fri Jan 31 11:06 XS = 5.97770758073 pb +- ( 0.747809770634 pb = 12 % ) Event 30000 ( 2m 14s elapsed / 35m 12s left ) -> ETA: Fri Jan 31 11:06 XS = 6.33143501652 pb +- ( 0.564139818899 pb = 8 % ) Event 40000 ( 2m 59s elapsed / 34m 26s left ) -> ETA: Fri Jan 31 11:06 XS = 6.17209555239 pb +- ( 0.549507908902 pb = 8 % ) Event 50000 ( 3m 44s elapsed / 33m 42s left ) -> ETA: Fri Jan 31 11:06 XS = 6.02144224591 pb +- ( 0.510297083017 pb = 8 % ) Event 60000 ( 4m 30s elapsed / 33m left ) -> ETA: Fri Jan 31 11:06 XS = 6.0613175486 pb +- ( 0.441102471445 pb = 7 % ) Event 70000 ( 5m 15s elapsed / 32m 17s left ) -> ETA: Fri Jan 31 11:06 XS = 6.16955591915 pb +- ( 0.398446210447 pb = 6 % ) Event 80000 ( 6m elapsed / 31m 34s left ) -> ETA: Fri Jan 31 11:06 XS = 6.21305464432 pb +- ( 0.368647205952 pb = 5 % ) Event 90000 ( 6m 46s elapsed / 30m 50s left ) -> ETA: Fri Jan 31 11:06 XS = 6.31910372689 pb +- ( 0.357571597818 pb = 5 % ) Event 100000 ( 7m 31s elapsed / 30m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 6.35193533121 pb +- ( 0.328552360215 pb = 5 % ) Channel_Elements::TChannelWeight(): Weight is -nan. Channel_Elements::TChannelWeight(): Weight is -nan. Event 200000 ( 15m 6s elapsed / 22m 39s left ) -> ETA: Fri Jan 31 11:06 XS = 6.30654633568 pb +- ( 0.222591909878 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 41s elapsed / 15m 7s left ) -> ETA: Fri Jan 31 11:06 XS = 6.04052000545 pb +- ( 0.235095731481 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 21s elapsed / 7m 35s left ) -> ETA: Fri Jan 31 11:07 XS = 6.40730161641 pb +- ( 0.313370075745 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2281 s total ) = 18942051.354 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.2419 0 % 0.263596 4.22 % │ │ ME & PS: MUF=0.5  6.24157 0 % 0.550892 8.82 % │ │ ME & PS: MUF=2  6.41388 2.75 % 0.281589 4.39 % │ │ ME & PS: MUR=0.5  6.06269 -2.87 % 0.297908 4.91 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.27983 0.6 % 0.428637 6.82 % │ │ ME & PS: MUR=2  6.55626 5.03 % 0.270987 4.13 % │ │ ME & PS: MUR=2 MUF=2  6.71765 7.62 % 0.287615 4.28 % │ │ ME-only: MUF=0.5  6.21389 -0.44 % 0.260737 4.19 % │ │ ME-only: MUF=2  6.27998 0.61 % 0.265258 4.22 % │ │ ME-only: MUR=0.5  6.15932 -1.32 % 0.291599 4.73 % │ │ ME-only: MUR=0.5 MUF=0.5  6.12961 -1.79 % 0.28838 4.7 % │ │ ME-only: MUR=2  6.48403 3.87 % 0.24173 3.72 % │ │ ME-only: MUR=2 MUF=2  6.5181 4.42 % 0.243223 3.73 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 346 (500350) -> 0 % From "Jet_Evolution:CSS": 1178 (501528) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3631520 MCatNLO large PDF reweighting factor: 47870 MCatNLOvetoed large reweighting factor for parton: 92 different PDF cut-off: 13269152 large AlphaS reweighting factor: 394812 large PDF reweighting factor: 617470 vetoed large reweighting factor for parton: 7 Error messages from 'GaugeTest' exceeded frequency limit: 138/20 Perturbative Interface (Matrix Elements): momentum failures: 43 amplitude failures: 1135 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 15s on Fri Jan 31 11:07:06 2025 (User: 37m 40s, System: 3s, Children User: 0s, Children System: 0s)