Welcome to Sherpa, Daniel Reichelt on ip3-cpu3.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:29:13 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1358 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (256 MB, 13s/12s) Performing tests ... Amplitude::GaugeTest(): Large deviation { 7.53672005506e-20 vs 7.53672005514e-20 => -1.00712771456e-11 } ......... Amplitude::GaugeTest(): Large deviation { 6.77163106272e-21 vs 6.7716310627e-21 => 2.48223663846e-12 } ...... Amplitude::GaugeTest(): Large deviation { 3.15784409975e-22 vs 3.15784409976e-22 => -3.61022323148e-12 } . Amplitude::GaugeTest(): Large deviation { 3.77657881372e-21 vs 3.77657881368e-21 => 1.00006669612e-11 } ...... Amplitude::GaugeTest(): Large deviation { 2.62055582555e-21 vs 2.62055582554e-21 => 3.97992749868e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.29831311303e-23 vs 1.29831311302e-23 => 3.27204929818e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.40017051831e-22 vs 1.40017051831e-22 => -2.45947706645e-12 } .................................................................................................... done (256 MB, 0s/0s) Initializing scales........................................................................ done (260 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 11h 33m 18s left ) -> ETA: Thu Feb 06 22:02 XS = 0.0475429394431 pb +- ( 0.0475429394431 pb = 100 % ) Event 2 ( 1s elapsed / 3d 6h 28m 18s left ) -> ETA: Mon Feb 03 16:57 XS = 0.0234644962684 pb +- ( 0.0240784431747 pb = 102 % ) Event 3 ( 1s elapsed / 2d 4h 46m 38s left ) -> ETA: Sun Feb 02 15:16 XS = -1.03711486668 pb +- ( 1.05281828304 pb = -101 % ) Event 4 ( 1s elapsed / 1d 15h 55m 48s left ) -> ETA: Sun Feb 02 02:25 XS = -0.829606015476 pb +- ( 0.841496123334 pb = -101 % ) Event 5 ( 1s elapsed / 1d 7h 56m 38s left ) -> ETA: Sat Feb 01 18:26 XS = -0.69133834623 pb +- ( 0.700853122094 pb = -101 % ) Event 6 ( 1s elapsed / 1d 2h 51m 5s left ) -> ETA: Sat Feb 01 13:20 XS = -0.59257572534 pb +- ( 0.600506200842 pb = -101 % ) Event 7 ( 1s elapsed / 23h 55s left ) -> ETA: Sat Feb 01 09:30 XS = -0.518141143236 pb +- ( 0.525353480953 pb = -101 % ) Event 8 ( 1s elapsed / 20h 8m 18s left ) -> ETA: Sat Feb 01 06:37 XS = -0.494241482787 pb +- ( 0.463934227088 pb = -93 % ) Event 9 ( 1s elapsed / 18h 3m 18s left ) -> ETA: Sat Feb 01 04:32 XS = -0.404387564516 pb +- ( 0.38015029445 pb = -94 % ) Event 10 ( 1s elapsed / 16h 14m 58s left ) -> ETA: Sat Feb 01 02:44 XS = -0.370682030541 pb +- ( 0.348661155942 pb = -94 % ) Event 20 ( 1s elapsed / 8h 24m 8s left ) -> ETA: Fri Jan 31 18:53 XS = -0.0342519784856 pb +- ( 0.260280372778 pb = -759 % ) Event 30 ( 1s elapsed / 5h 47m 12s left ) -> ETA: Fri Jan 31 16:16 XS = 3.16287958751 pb +- ( 2.55066631284 pb = 80 % ) Event 40 ( 1s elapsed / 4h 30m 48s left ) -> ETA: Fri Jan 31 15:00 XS = 2.41726908467 pb +- ( 1.9471248029 pb = 80 % ) Event 50 ( 1s elapsed / 3h 46m 38s left ) -> ETA: Fri Jan 31 14:16 XS = 5.08599545341 pb +- ( 3.47259188442 pb = 68 % ) Event 60 ( 1s elapsed / 3h 14m 25s left ) -> ETA: Fri Jan 31 13:43 XS = 2.75233448182 pb +- ( 3.31642514753 pb = 120 % ) Event 70 ( 1s elapsed / 2h 51m 24s left ) -> ETA: Fri Jan 31 13:20 XS = 2.64360314459 pb +- ( 2.82068437557 pb = 106 % ) Event 80 ( 1s elapsed / 2h 34m 8s left ) -> ETA: Fri Jan 31 13:03 XS = 2.23087659449 pb +- ( 2.4231510255 pb = 108 % ) Event 90 ( 1s elapsed / 2h 19m 47s left ) -> ETA: Fri Jan 31 12:49 XS = 1.97323539316 pb +- ( 2.12304868265 pb = 107 % ) Event 100 ( 1s elapsed / 2h 9m 58s left ) -> ETA: Fri Jan 31 12:39 XS = 1.86396202434 pb +- ( 1.92464234153 pb = 103 % ) Event 200 ( 2s elapsed / 1h 24m 7s left ) -> ETA: Fri Jan 31 11:53 XS = -3.5241164416 pb +- ( 5.59228335281 pb = -158 % ) Event 300 ( 2s elapsed / 1h 8m 17s left ) -> ETA: Fri Jan 31 11:37 XS = -2.31737569705 pb +- ( 3.74251566481 pb = -161 % ) Event 400 ( 2s elapsed / 1h 9s left ) -> ETA: Fri Jan 31 11:29 XS = -1.31276979452 pb +- ( 2.8576563124 pb = -217 % ) Event 500 ( 3s elapsed / 55m 16s left ) -> ETA: Fri Jan 31 11:24 XS = -0.543665140968 pb +- ( 2.28648693253 pb = -420 % ) Event 600 ( 3s elapsed / 52m 1s left ) -> ETA: Fri Jan 31 11:21 XS = -0.310436083115 pb +- ( 1.91497169912 pb = -616 % ) Event 700 ( 4s elapsed / 49m 27s left ) -> ETA: Fri Jan 31 11:18 XS = 3.67696894145 pb +- ( 3.87821196956 pb = 105 % ) Event 800 ( 4s elapsed / 47m 37s left ) -> ETA: Fri Jan 31 11:17 XS = 5.56109583505 pb +- ( 3.69804524467 pb = 66 % ) Event 900 ( 5s elapsed / 46m 40s left ) -> ETA: Fri Jan 31 11:16 XS = 7.16987233186 pb +- ( 3.70436980072 pb = 51 % ) Event 1000 ( 5s elapsed / 45m 44s left ) -> ETA: Fri Jan 31 11:15 XS = 7.72236315701 pb +- ( 3.42271151617 pb = 44 % ) Event 2000 ( 9s elapsed / 41m 7s left ) -> ETA: Fri Jan 31 11:10 XS = 7.07086434124 pb +- ( 1.90170211683 pb = 26 % ) Event 3000 ( 14s elapsed / 39m 47s left ) -> ETA: Fri Jan 31 11:09 XS = 5.68004888844 pb +- ( 1.38303636502 pb = 24 % ) Event 4000 ( 18s elapsed / 38m 51s left ) -> ETA: Fri Jan 31 11:08 XS = 5.05794938014 pb +- ( 1.24472930533 pb = 24 % ) Event 5000 ( 23s elapsed / 38m 7s left ) -> ETA: Fri Jan 31 11:07 XS = 5.34427667953 pb +- ( 1.07227263267 pb = 20 % ) Event 6000 ( 27s elapsed / 38m 1s left ) -> ETA: Fri Jan 31 11:07 XS = 5.3131607811 pb +- ( 1.06608093905 pb = 20 % ) Event 7000 ( 32s elapsed / 37m 47s left ) -> ETA: Fri Jan 31 11:07 XS = 5.22936451671 pb +- ( 0.927352825321 pb = 17 % ) Event 8000 ( 36s elapsed / 37m 29s left ) -> ETA: Fri Jan 31 11:07 XS = 5.24673451467 pb +- ( 0.834273335076 pb = 15 % ) Event 9000 ( 40s elapsed / 37m 11s left ) -> ETA: Fri Jan 31 11:07 XS = 5.4985039887 pb +- ( 0.768165687287 pb = 13 % ) Event 10000 ( 45s elapsed / 36m 57s left ) -> ETA: Fri Jan 31 11:07 XS = 6.2076654691 pb +- ( 0.769485650868 pb = 12 % ) Event 20000 ( 1m 29s elapsed / 35m 38s left ) -> ETA: Fri Jan 31 11:06 XS = 5.51502614573 pb +- ( 0.768190271244 pb = 13 % ) Event 30000 ( 2m 13s elapsed / 34m 46s left ) -> ETA: Fri Jan 31 11:06 XS = 5.32966874773 pb +- ( 0.55872750779 pb = 10 % ) Event 40000 ( 2m 57s elapsed / 34m 2s left ) -> ETA: Fri Jan 31 11:06 XS = 5.77197470957 pb +- ( 0.500466878603 pb = 8 % ) Channel_Elements::MassivePropMomenta(): Value is nan Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 50000 ( 3m 41s elapsed / 33m 17s left ) -> ETA: Fri Jan 31 11:06 XS = 5.58232749626 pb +- ( 0.506115888968 pb = 9 % ) Event 60000 ( 4m 26s elapsed / 32m 34s left ) -> ETA: Fri Jan 31 11:06 XS = 5.8762183739 pb +- ( 0.459781555175 pb = 7 % ) Event 70000 ( 5m 10s elapsed / 31m 48s left ) -> ETA: Fri Jan 31 11:06 XS = 5.99905320856 pb +- ( 0.427057055271 pb = 7 % ) Event 80000 ( 5m 55s elapsed / 31m 7s left ) -> ETA: Fri Jan 31 11:06 XS = 6.27564814201 pb +- ( 0.4017305652 pb = 6 % ) Event 90000 ( 6m 40s elapsed / 30m 25s left ) -> ETA: Fri Jan 31 11:06 XS = 5.24030280559 pb +- ( 1.16423375155 pb = 22 % ) Event 100000 ( 7m 25s elapsed / 29m 43s left ) -> ETA: Fri Jan 31 11:06 XS = 5.24527411893 pb +- ( 1.05103274382 pb = 20 % ) Event 200000 ( 14m 59s elapsed / 22m 28s left ) -> ETA: Fri Jan 31 11:06 XS = 5.52133123307 pb +- ( 0.593368228508 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 33s elapsed / 15m 2s left ) -> ETA: Fri Jan 31 11:07 XS = 5.8681137633 pb +- ( 0.417035942092 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 16s elapsed / 7m 34s left ) -> ETA: Fri Jan 31 11:07 XS = 6.06104125382 pb +- ( 0.377453871937 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2274 s total ) = 19002208.127 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.11016 0 % 0.319049 5.22 % │ │ ME & PS: MUF=0.5  5.93009 -2.94 % 0.324458 5.47 % │ │ ME & PS: MUF=2  6.28666 2.88 % 0.3114 4.95 % │ │ ME & PS: MUR=0.5  5.88067 -3.75 % 0.359772 6.11 % │ │ ME & PS: MUR=0.5 MUF=0.5  5.6285 -7.88 % 0.475497 8.44 % │ │ ME & PS: MUR=2  6.60135 8.03 % 0.244698 3.7 % │ │ ME & PS: MUR=2 MUF=2  6.73561 10.23 % 0.241887 3.59 % │ │ ME-only: MUF=0.5  6.03198 -1.27 % 0.338421 5.61 % │ │ ME-only: MUF=2  6.18777 1.27 % 0.305024 4.92 % │ │ ME-only: MUR=0.5  6.01837 -1.5 % 0.354513 5.89 % │ │ ME-only: MUR=0.5 MUF=0.5  5.93243 -2.9 % 0.376012 6.33 % │ │ ME-only: MUR=2  6.36029 4.09 % 0.291175 4.57 % │ │ ME-only: MUR=2 MUF=2  6.43046 5.24 % 0.278462 4.33 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 358 (500363) -> 0 % From "Jet_Evolution:CSS": 1182 (501545) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3636006 MCatNLO large PDF reweighting factor: 45952 MCatNLOvetoed large reweighting factor for parton: 80 different PDF cut-off: 13293614 large AlphaS reweighting factor: 394855 large PDF reweighting factor: 617542 vetoed large reweighting factor for parton: 4 Error messages from 'GaugeTest' exceeded frequency limit: 105/20 Perturbative Interface (Matrix Elements): momentum failures: 61 amplitude failures: 1121 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 8s on Fri Jan 31 11:07:21 2025 (User: 37m 36s, System: 2s, Children User: 0s, Children System: 0s)