Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Tue Jan 28 09:44:57 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1061 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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: 4bc13e170c26ca5801c20bccc1055904 -> CSSHOWER++/Showers has local modifications: a109c7fbf0673af17f111093a5ee6d42 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/11s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 2.35885137836e-22 vs 2.35885137835e-22 => 4.33031388525e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.07751571632e-23 vs 2.07751571631e-23 => 2.21667129097e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.32917206085e-23 vs 1.3291720608e-23 => 3.60835805679e-11 } .... Amplitude::GaugeTest(): Large deviation { 8.83872661236e-24 vs 8.83872661239e-24 => -2.79354317456e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.43627034471e-23 vs 1.43627034472e-23 => -8.72191208146e-12 } ... Amplitude::GaugeTest(): Large deviation { 6.20269435311e-19 vs 6.20269435312e-19 => -2.61313193306e-12 } .........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.37790402226e-22 vs 4.37790402227e-22 => -2.21700435787e-12 } ....................................................................................................... done (259 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 ( 8s elapsed / 50d 5h 33m 11s left ) -> ETA: Wed Mar 19 15:18 XS = 0.000865546635531 pb +- ( 0.000865546635531 pb = 100 % ) Event 2 ( 8s elapsed / 25d 2h 46m 31s left ) -> ETA: Sat Feb 22 12:31 XS = 0.000576970164673 pb +- ( 0.000577061555606 pb = 100 % ) Event 3 ( 8s elapsed / 16d 18h 18m 44s left ) -> ETA: Fri Feb 14 04:04 XS = 0.051056680624 pb +- ( 0.0504813596101 pb = 98 % ) Event 4 ( 8s elapsed / 12d 13h 44m 1s left ) -> ETA: Sun Feb 09 23:29 XS = 0.0883406235835 pb +- ( 0.0540288164173 pb = 61 % ) Event 5 ( 8s elapsed / 10d 1h 39m 51s left ) -> ETA: Fri Feb 07 11:25 XS = 0.0743889937638 pb +- ( 0.0462679512218 pb = 62 % ) Event 6 ( 8s elapsed / 8d 9h 37m 4s left ) -> ETA: Wed Feb 05 19:22 XS = 0.0689414187096 pb +- ( 0.0394811873268 pb = 57 % ) Event 7 ( 8s elapsed / 7d 4h 48m 54s left ) -> ETA: Tue Feb 04 14:34 XS = 0.231941315456 pb +- ( 0.166547409028 pb = 71 % ) Event 8 ( 8s elapsed / 6d 7h 12m 46s left ) -> ETA: Mon Feb 03 16:58 XS = 0.184820722445 pb +- ( 0.135079031854 pb = 73 % ) Event 9 ( 8s elapsed / 5d 14h 33m 55s left ) -> ETA: Mon Feb 03 00:19 XS = 0.195508381058 pb +- ( 0.122650126981 pb = 62 % ) Event 10 ( 8s elapsed / 5d 1h 14m 51s left ) -> ETA: Sun Feb 02 11:00 XS = 0.165432731497 pb +- ( 0.104985067549 pb = 63 % ) Event 20 ( 8s elapsed / 2d 13h 2m 21s left ) -> ETA: Thu Jan 30 22:47 XS = -0.90783047509 pb +- ( 1.49773012992 pb = -164 % ) Event 30 ( 8s elapsed / 1d 16h 55m 24s left ) -> ETA: Thu Jan 30 02:40 XS = -0.938677240133 pb +- ( 1.06866207135 pb = -113 % ) Event 40 ( 8s elapsed / 1d 6h 49m 51s left ) -> ETA: Wed Jan 29 16:35 XS = -0.207167022863 pb +- ( 0.920620646076 pb = -444 % ) Event 50 ( 8s elapsed / 1d 48m 11s left ) -> ETA: Wed Jan 29 10:33 XS = 0.260741455737 pb +- ( 0.792796292389 pb = 304 % ) Event 60 ( 8s elapsed / 20h 47m 4s left ) -> ETA: Wed Jan 29 06:32 XS = 0.30326005083 pb +- ( 0.668983652747 pb = 220 % ) Event 70 ( 9s elapsed / 17h 54m 50s left ) -> ETA: Wed Jan 29 03:40 XS = 0.340324820391 pb +- ( 0.564049290692 pb = 165 % ) Event 80 ( 9s elapsed / 15h 44m 38s left ) -> ETA: Wed Jan 29 01:29 XS = 0.300769030829 pb +- ( 0.501943868126 pb = 166 % ) Event 90 ( 9s elapsed / 14h 4m 17s left ) -> ETA: Tue Jan 28 23:49 XS = 0.418436784273 pb +- ( 0.471961111136 pb = 112 % ) Event 100 ( 9s elapsed / 12h 43m 10s left ) -> ETA: Tue Jan 28 22:28 XS = 0.373361306626 pb +- ( 0.422330703759 pb = 113 % ) Event 200 ( 9s elapsed / 6h 41m 30s left ) -> ETA: Tue Jan 28 16:26 XS = 1.36996287575 pb +- ( 0.643538817299 pb = 46 % ) Event 300 ( 10s elapsed / 4h 40m 23s left ) -> ETA: Tue Jan 28 14:25 XS = 2.43231200469 pb +- ( 0.757902239696 pb = 31 % ) Event 400 ( 10s elapsed / 3h 40m 14s left ) -> ETA: Tue Jan 28 13:25 XS = 3.54258167216 pb +- ( 0.852243736986 pb = 24 % ) Event 500 ( 11s elapsed / 3h 3m 58s left ) -> ETA: Tue Jan 28 12:49 XS = 3.74363924086 pb +- ( 1.21039475486 pb = 32 % ) Event 600 ( 11s elapsed / 2h 38m 58s left ) -> ETA: Tue Jan 28 12:24 XS = 3.74300859617 pb +- ( 1.93378027073 pb = 51 % ) Event 700 ( 11s elapsed / 2h 21m 35s left ) -> ETA: Tue Jan 28 12:06 XS = 5.27347335428 pb +- ( 1.91596671893 pb = 36 % ) Event 800 ( 12s elapsed / 2h 8m 38s left ) -> ETA: Tue Jan 28 11:54 XS = 5.58138698384 pb +- ( 1.74274382723 pb = 31 % ) Event 900 ( 12s elapsed / 1h 58m 29s left ) -> ETA: Tue Jan 28 11:43 XS = 5.47922089575 pb +- ( 1.5600158817 pb = 28 % ) Event 1000 ( 13s elapsed / 1h 50m 11s left ) -> ETA: Tue Jan 28 11:35 XS = 6.38042349413 pb +- ( 1.58156991637 pb = 24 % ) Event 2000 ( 17s elapsed / 1h 13m 52s left ) -> ETA: Tue Jan 28 10:59 XS = 5.60296101358 pb +- ( 1.04020923896 pb = 18 % ) Event 3000 ( 22s elapsed / 1h 1m 45s left ) -> ETA: Tue Jan 28 10:47 XS = 5.6901840767 pb +- ( 0.833646090059 pb = 14 % ) Event 4000 ( 26s elapsed / 55m 26s left ) -> ETA: Tue Jan 28 10:41 XS = 6.07074173515 pb +- ( 0.791097848339 pb = 13 % ) Event 5000 ( 31s elapsed / 51m 45s left ) -> ETA: Tue Jan 28 10:37 XS = 6.6756901446 pb +- ( 0.970444307143 pb = 14 % ) Event 6000 ( 35s elapsed / 49m 19s left ) -> ETA: Tue Jan 28 10:35 XS = 6.33084251817 pb +- ( 0.825976003001 pb = 13 % ) Event 7000 ( 40s elapsed / 47m 26s left ) -> ETA: Tue Jan 28 10:33 XS = 6.40225723062 pb +- ( 0.7597997671 pb = 11 % ) Event 8000 ( 44s elapsed / 45m 58s left ) -> ETA: Tue Jan 28 10:31 XS = 6.15636062513 pb +- ( 0.722566254093 pb = 11 % ) Event 9000 ( 49s elapsed / 45m 1s left ) -> ETA: Tue Jan 28 10:31 XS = 6.20089056196 pb +- ( 0.672939746157 pb = 10 % ) Event 10000 ( 54s elapsed / 44m 10s left ) -> ETA: Tue Jan 28 10:30 XS = 6.47729030254 pb +- ( 0.670386026735 pb = 10 % ) Event 20000 ( 1m 39s elapsed / 39m 55s left ) -> ETA: Tue Jan 28 10:26 XS = 6.78515379196 pb +- ( 0.536936848506 pb = 7 % ) Event 30000 ( 2m 25s elapsed / 37m 56s left ) -> ETA: Tue Jan 28 10:25 XS = 6.37728309362 pb +- ( 0.492923368908 pb = 7 % ) Event 40000 ( 3m 11s elapsed / 36m 37s left ) -> ETA: Tue Jan 28 10:24 XS = 6.51094844137 pb +- ( 0.405740252225 pb = 6 % ) Event 50000 ( 3m 56s elapsed / 35m 28s left ) -> ETA: Tue Jan 28 10:24 XS = 6.51487296287 pb +- ( 0.378145431568 pb = 5 % ) Event 60000 ( 4m 42s elapsed / 34m 29s left ) -> ETA: Tue Jan 28 10:24 XS = 6.38229517369 pb +- ( 0.331524192959 pb = 5 % ) Event 70000 ( 5m 27s elapsed / 33m 34s left ) -> ETA: Tue Jan 28 10:24 XS = 6.21614913732 pb +- ( 0.335316643744 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 6m 13s elapsed / 32m 40s left ) -> ETA: Tue Jan 28 10:24 XS = 5.86592560814 pb +- ( 0.412126309965 pb = 7 % ) Event 90000 ( 6m 58s elapsed / 31m 48s left ) -> ETA: Tue Jan 28 10:23 XS = 5.78060367025 pb +- ( 0.386552292658 pb = 6 % ) Event 100000 ( 7m 45s elapsed / 31m left ) -> ETA: Tue Jan 28 10:23 XS = 6.06592845392 pb +- ( 0.421201587383 pb = 6 % ) 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 200000 ( 15m 23s elapsed / 23m 4s left ) -> ETA: Tue Jan 28 10:23 XS = 6.09338745538 pb +- ( 0.270073905175 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 23m 3s elapsed / 15m 22s left ) -> ETA: Tue Jan 28 10:23 XS = 6.20458957395 pb +- ( 0.208101301602 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 49s elapsed / 7m 42s left ) -> ETA: Tue Jan 28 10:23 XS = 6.30233259371 pb +- ( 0.201274621806 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.00307800811709,-0.0465049721256,-0.089091510654,-0.00135247746664) (1) Event 500000 ( 2295 s total ) = 18823037.3062 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.27383 0 % 0.176977 2.82 % │ │ ME & PS: MUF=0.5  6.11206 -2.57 % 0.325216 5.32 % │ │ ME & PS: MUF=2  6.36493 1.45 % 0.176023 2.76 % │ │ ME & PS: MUR=0.5  6.32372 0.79 % 0.216294 3.42 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.11516 -2.52 % 0.328437 5.37 % │ │ ME & PS: MUR=2  6.57532 4.8 % 0.172897 2.62 % │ │ ME & PS: MUR=2 MUF=2  6.67038 6.32 % 0.173144 2.59 % │ │ ME-only: MUF=0.5  6.23471 -0.62 % 0.176909 2.83 % │ │ ME-only: MUF=2  6.32342 0.79 % 0.176921 2.79 % │ │ ME-only: MUR=0.5  6.1982 -1.2 % 0.194003 3.12 % │ │ ME-only: MUR=0.5 MUF=0.5  6.1558 -1.88 % 0.193877 3.14 % │ │ ME-only: MUR=2  6.51397 3.82 % 0.164539 2.52 % │ │ ME-only: MUR=2 MUF=2  6.55852 4.53 % 0.164486 2.5 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 383 (500391) -> 0 % From "Jet_Evolution:CSS": 1215 (501606) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3577862 MCatNLO large PDF reweighting factor: 45932 MCatNLOvetoed large reweighting factor for parton: 104 different PDF cut-off: 13307022 large AlphaS reweighting factor: 1254695 large PDF reweighting factor: 620206 vetoed large reweighting factor for parton: 12 Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 99/20 Perturbative Interface (Matrix Elements): momentum failures: 50 amplitude failures: 1164 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 28s on Tue Jan 28 10:23:26 2025 (User: 37m 27s, System: 3s, Children User: 0s, Children System: 0s)