Welcome to Sherpa, Daniel Reichelt on ip3-cpu4.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:24 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1242 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 12s/12s) Performing tests Amplitude::GaugeTest(): Large deviation { 9.79932694923e-22 vs 9.79932694928e-22 => -5.53046497487e-12 } . Amplitude::GaugeTest(): Large deviation { 4.60195438751e-21 vs 4.60195438753e-21 => -3.73823194622e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.59173457384e-22 vs 3.59173457385e-22 => -3.32411875803e-12 } .............. Amplitude::GaugeTest(): Large deviation { 3.17225123607e-22 vs 3.17225123609e-22 => -4.58921789459e-12 } . Amplitude::GaugeTest(): Large deviation { 4.07544368845e-22 vs 4.07544368847e-22 => -5.52580203816e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.18467264268e-22 vs 1.18467264268e-22 => -2.44415598871e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.79141384815e-22 vs 1.79141384814e-22 => 5.84687853689e-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 ( 0s elapsed / 5d 14h 43m 19s left ) -> ETA: Thu Feb 06 01:11 XS = 1.96860841325 pb +- ( 1.96860841325 pb = 100 % ) Event 2 ( 0s elapsed / 2d 20h 3m 19s left ) -> ETA: Mon Feb 03 06:31 XS = 0.984304206627 pb +- ( 0.984304206627 pb = 99 % ) Event 3 ( 0s elapsed / 1d 21h 22m 12s left ) -> ETA: Sun Feb 02 07:50 XS = 0.662699389604 pb +- ( 0.652978750593 pb = 98 % ) Event 4 ( 0s elapsed / 1d 10h 22m 29s left ) -> ETA: Sat Feb 01 20:51 XS = 0.497024936351 pb +- ( 0.490549333731 pb = 98 % ) Event 5 ( 0s elapsed / 1d 3h 29m 59s left ) -> ETA: Sat Feb 01 13:58 XS = 0.399508743676 pb +- ( 0.392291469609 pb = 98 % ) Event 6 ( 1s elapsed / 23h 8m 52s left ) -> ETA: Sat Feb 01 09:37 XS = 0.332923947881 pb +- ( 0.327152257799 pb = 98 % ) Event 7 ( 1s elapsed / 19h 50m 27s left ) -> ETA: Sat Feb 01 06:19 XS = 0.285358542023 pb +- ( 0.280555640969 pb = 98 % ) Event 8 ( 1s elapsed / 17h 21m 39s left ) -> ETA: Sat Feb 01 03:50 XS = 0.249806858035 pb +- ( 0.24555553953 pb = 98 % ) Event 9 ( 1s elapsed / 15h 35m 10s left ) -> ETA: Sat Feb 01 02:03 XS = 0.222756905288 pb +- ( 0.218242464666 pb = 97 % ) Event 10 ( 1s elapsed / 14h 1m 38s left ) -> ETA: Sat Feb 01 00:30 XS = 0.200586103142 pb +- ( 0.196457026279 pb = 97 % ) Event 20 ( 1s elapsed / 7h 13m 18s left ) -> ETA: Fri Jan 31 17:41 XS = 3.70299158183 pb +- ( 3.59977752866 pb = 97 % ) Event 30 ( 1s elapsed / 4h 59m 58s left ) -> ETA: Fri Jan 31 15:28 XS = 14.7468224608 pb +- ( 11.7580835876 pb = 79 % ) Event 40 ( 1s elapsed / 3h 53m 18s left ) -> ETA: Fri Jan 31 14:21 XS = 11.2895369346 pb +- ( 8.97653533233 pb = 79 % ) Event 50 ( 1s elapsed / 3h 13m 18s left ) -> ETA: Fri Jan 31 13:41 XS = 8.96000815191 pb +- ( 7.12357453745 pb = 79 % ) Event 60 ( 1s elapsed / 2h 45m 15s left ) -> ETA: Fri Jan 31 13:13 XS = 7.43239446778 pb +- ( 6.00178369508 pb = 80 % ) Event 70 ( 1s elapsed / 2h 27m 35s left ) -> ETA: Fri Jan 31 12:56 XS = 6.41547855323 pb +- ( 5.18264604141 pb = 80 % ) Event 80 ( 1s elapsed / 2h 13m 18s left ) -> ETA: Fri Jan 31 12:41 XS = 5.6443805993 pb +- ( 4.56022985197 pb = 80 % ) Event 90 ( 1s elapsed / 2h 3m 7s left ) -> ETA: Fri Jan 31 12:31 XS = 5.07226864619 pb +- ( 4.02801800418 pb = 79 % ) Event 100 ( 1s elapsed / 1h 54m 8s left ) -> ETA: Fri Jan 31 12:22 XS = 4.89881467938 pb +- ( 3.65150532253 pb = 74 % ) Event 200 ( 1s elapsed / 1h 13m 43s left ) -> ETA: Fri Jan 31 11:42 XS = 3.43175506787 pb +- ( 1.88710697256 pb = 54 % ) Event 300 ( 2s elapsed / 1h 1m 21s left ) -> ETA: Fri Jan 31 11:30 XS = 7.79939908256 pb +- ( 3.92946584667 pb = 50 % ) Event 400 ( 2s elapsed / 54m 19s left ) -> ETA: Fri Jan 31 11:22 XS = 6.19093985168 pb +- ( 2.97834625202 pb = 48 % ) Event 500 ( 3s elapsed / 50m 56s left ) -> ETA: Fri Jan 31 11:19 XS = 7.07099412029 pb +- ( 2.59565820303 pb = 36 % ) Event 600 ( 3s elapsed / 48m 8s left ) -> ETA: Fri Jan 31 11:16 XS = 8.20873621561 pb +- ( 2.75691776573 pb = 33 % ) Event 700 ( 3s elapsed / 46m 21s left ) -> ETA: Fri Jan 31 11:15 XS = 8.39821170177 pb +- ( 2.60095830788 pb = 30 % ) Event 800 ( 4s elapsed / 44m 36s left ) -> ETA: Fri Jan 31 11:13 XS = 8.22855529576 pb +- ( 2.31053957204 pb = 28 % ) Event 900 ( 4s elapsed / 43m 48s left ) -> ETA: Fri Jan 31 11:12 XS = 8.45253794268 pb +- ( 2.14101705871 pb = 25 % ) Event 1000 ( 5s elapsed / 42m 54s left ) -> ETA: Fri Jan 31 11:11 XS = 6.25176110124 pb +- ( 2.80225117553 pb = 44 % ) Event 2000 ( 9s elapsed / 39m 8s left ) -> ETA: Fri Jan 31 11:07 XS = 5.34251480155 pb +- ( 1.5786682803 pb = 29 % ) Event 3000 ( 13s elapsed / 37m 59s left ) -> ETA: Fri Jan 31 11:06 XS = 7.22868759244 pb +- ( 2.0707006042 pb = 28 % ) Event 4000 ( 17s elapsed / 37m 3s left ) -> ETA: Fri Jan 31 11:05 XS = 7.79103209119 pb +- ( 1.71982681269 pb = 22 % ) Event 5000 ( 22s elapsed / 36m 24s left ) -> ETA: Fri Jan 31 11:05 XS = 7.84460997414 pb +- ( 1.47655815609 pb = 18 % ) Event 6000 ( 26s elapsed / 36m 16s left ) -> ETA: Fri Jan 31 11:05 XS = 8.32108441433 pb +- ( 1.31679595863 pb = 15 % ) Event 7000 ( 30s elapsed / 36m 1s left ) -> ETA: Fri Jan 31 11:05 XS = 8.12174341838 pb +- ( 1.15130168672 pb = 14 % ) Event 8000 ( 35s elapsed / 35m 57s left ) -> ETA: Fri Jan 31 11:05 XS = 7.72101245684 pb +- ( 1.01492337523 pb = 13 % ) Event 9000 ( 39s elapsed / 35m 50s left ) -> ETA: Fri Jan 31 11:05 XS = 7.0303764701 pb +- ( 0.95260754252 pb = 13 % ) Event 10000 ( 43s elapsed / 35m 39s left ) -> ETA: Fri Jan 31 11:05 XS = 6.78769025418 pb +- ( 0.868774739674 pb = 12 % ) Event 20000 ( 1m 26s elapsed / 34m 37s left ) -> ETA: Fri Jan 31 11:04 XS = 5.89224013073 pb +- ( 0.678030058417 pb = 11 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 30000 ( 2m 9s elapsed / 33m 53s left ) -> ETA: Fri Jan 31 11:04 XS = 5.55854642263 pb +- ( 0.48982363942 pb = 8 % ) Event 40000 ( 2m 52s elapsed / 33m 7s left ) -> ETA: Fri Jan 31 11:04 XS = 5.84754725531 pb +- ( 0.412644168772 pb = 7 % ) Event 50000 ( 3m 36s elapsed / 32m 25s left ) -> ETA: Fri Jan 31 11:04 XS = 5.96985668263 pb +- ( 0.383046152505 pb = 6 % ) Event 60000 ( 4m 19s elapsed / 31m 42s left ) -> ETA: Fri Jan 31 11:04 XS = 5.98606832713 pb +- ( 0.337177797358 pb = 5 % ) Event 70000 ( 5m 2s elapsed / 31m left ) -> ETA: Fri Jan 31 11:04 XS = 5.83755856461 pb +- ( 0.309616285054 pb = 5 % ) Event 80000 ( 5m 45s elapsed / 30m 16s left ) -> ETA: Fri Jan 31 11:04 XS = 5.83218861201 pb +- ( 0.286893422798 pb = 4 % ) Event 90000 ( 6m 30s elapsed / 29m 36s left ) -> ETA: Fri Jan 31 11:04 XS = 5.89761431528 pb +- ( 0.275446292071 pb = 4 % ) Event 100000 ( 7m 13s elapsed / 28m 53s left ) -> ETA: Fri Jan 31 11:04 XS = 5.78842090146 pb +- ( 0.272844370648 pb = 4 % ) Event 200000 ( 14m 30s elapsed / 21m 46s left ) -> ETA: Fri Jan 31 11:04 XS = 6.01279449777 pb +- ( 0.231129549928 pb = 3 % ) Event 300000 ( 21m 51s elapsed / 14m 34s left ) -> ETA: Fri Jan 31 11:05 XS = 6.00375370817 pb +- ( 0.247117722738 pb = 4 % ) Event 400000 ( 29m 12s elapsed / 7m 18s left ) -> ETA: Fri Jan 31 11:05 XS = 5.87427037182 pb +- ( 0.252747230709 pb = 4 % ) Event 500000 ( 2198 s total ) = 19658792.5315 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.12767 0 % 0.223106 3.64 % │ │ ME & PS: MUF=0.5  6.1037 -0.39 % 0.269839 4.42 % │ │ ME & PS: MUF=2  6.25797 2.12 % 0.209266 3.34 % │ │ ME & PS: MUR=0.5  5.66964 -7.47 % 0.37165 6.55 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.45766 -10.93 % 0.500489 9.17 % │ │ ME & PS: MUR=2  6.64023 8.36 % 0.201167 3.02 % │ │ ME & PS: MUR=2 MUF=2  6.73642 9.93 % 0.200287 2.97 % │ │ ME-only: MUF=0.5  6.0742 -0.87 % 0.222797 3.66 % │ │ ME-only: MUF=2  6.18788 0.98 % 0.222675 3.59 % │ │ ME-only: MUR=0.5  6.02688 -1.64 % 0.246906 4.09 % │ │ ME-only: MUR=0.5 MUF=0.5  5.96746 -2.61 % 0.246527 4.13 % │ │ ME-only: MUR=2  6.39396 4.34 % 0.205092 3.2 % │ │ ME-only: MUR=2 MUF=2  6.4477 5.22 % 0.204707 3.17 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 358 (500360) -> 0 % From "Jet_Evolution:CSS": 1165 (501525) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3594348 MCatNLO large PDF reweighting factor: 46792 MCatNLOvetoed large reweighting factor for parton: 86 different PDF cut-off: 13294874 large PDF reweighting factor: 620780 vetoed large reweighting factor for parton: 9 Error messages from 'GaugeTest' exceeded frequency limit: 126/20 Perturbative Interface (Matrix Elements): momentum failures: 69 amplitude failures: 1096 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 36m 52s on Fri Jan 31 11:05:16 2025 (User: 36m 23s, System: 2s, Children User: 0s, Children System: 0s)