Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:17 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2167 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 ............................................................................................................................................................................................................................................................................................... done (224 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 2.55550350351e-22 vs 2.55550350351e-22 => -2.40218955838e-12 } ....... Amplitude::GaugeTest(): Large deviation { 8.69701700439e-23 vs 8.69701700433e-23 => 6.4108718334e-12 } . Amplitude::GaugeTest(): Large deviation { 1.89286979863e-20 vs 1.89286979862e-20 => 3.13948866904e-12 } ........... Amplitude::GaugeTest(): Large deviation { 1.1389277584e-21 vs 1.13892775841e-21 => -4.04831723699e-12 } ............. Amplitude::GaugeTest(): Large deviation { 1.07222326072e-18 vs 1.07222326072e-18 => 4.3778314307e-12 } ......... Amplitude::GaugeTest(): Large deviation { 3.54932909037e-21 vs 3.54932909036e-21 => 4.11892742136e-12 } ..............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.79132655964e-24 vs 3.79132655965e-24 => -3.57236462634e-12 } ................................................................. done (224 MB, 0s/0s) Initializing scales........................................................................ done (226 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 <=== ISR_Channels::CheckForStructuresFromME for 0: (none) 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+Internal) ... 2_3__j__j__h0__j__j__QCD(BVI) : 4.44859542077 pb +- ( 0.027219265114 pb = 0.611862004509 % )  exp. eff: 0.279731685346 % 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) : -0.1322542281 pb +- ( 0.0553832787777 pb = 41.8763767127 % )  exp. eff: 0.00152658759413 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 1 ( eps = 0.001 -> exp. eff 0.00279731685346 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 1 ( eps = 0.001 -> exp. eff 1.52658759413e-05 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ 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 │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 0s elapsed / 9d 17h 19m 59s left ) -> ETA: Mon Mar 17 05:54 XS = 1.81052202443e-09 pb +- ( 1.81052202443e-09 pb = 100 % ) Event 2 ( 0s elapsed / 4d 20h 39m 59s left ) -> ETA: Wed Mar 12 09:14 XS = 4.22826414115 pb +- ( 4.22826413934 pb = 99 % ) Event 3 ( 0s elapsed / 3d 5h 46m 39s left ) -> ETA: Mon Mar 10 18:21 XS = 2.81884276077 pb +- ( 2.81884275986 pb = 99 % ) Event 4 ( 0s elapsed / 2d 10h 19m 59s left ) -> ETA: Sun Mar 09 22:54 XS = 1.69130568186 pb +- ( 1.69130564966 pb = 99 % ) Event 5 ( 0s elapsed / 1d 23h 13m 19s left ) -> ETA: Sun Mar 09 11:47 XS = 1.99317451494 pb +- ( 1.32652698827 pb = 66 % ) Event 6 ( 0s elapsed / 1d 15h 21m 5s left ) -> ETA: Sun Mar 09 03:55 XS = 2.45296962594 pb +- ( 1.23740330211 pb = 50 % ) Event 7 ( 0s elapsed / 1d 9h 43m 47s left ) -> ETA: Sat Mar 08 22:18 XS = 2.18041744537 pb +- ( 1.12480767465 pb = 51 % ) Event 8 ( 0s elapsed / 1d 5h 51m 39s left ) -> ETA: Sat Mar 08 18:26 XS = 1.96245042541 pb +- ( 1.02939956565 pb = 52 % ) Event 9 ( 0s elapsed / 1d 2h 32m 34s left ) -> ETA: Sat Mar 08 15:07 XS = 1.78404490792 pb +- ( 0.948064296209 pb = 53 % ) Event 10 ( 0s elapsed / 23h 53m 19s left ) -> ETA: Sat Mar 08 12:27 XS = 1.6354021584 pb +- ( 0.878132255666 pb = 53 % ) Event 20 ( 0s elapsed / 12h 21m 39s left ) -> ETA: Sat Mar 08 00:56 XS = -1.6762615761 pb +- ( 2.7308937934 pb = -162 % ) Event 30 ( 0s elapsed / 8h 31m 5s left ) -> ETA: Fri Mar 07 21:05 XS = 5.25345718146 pb +- ( 5.17552371912 pb = 98 % ) Event 40 ( 0s elapsed / 6h 35m 49s left ) -> ETA: Fri Mar 07 19:10 XS = 5.6892972928 pb +- ( 3.99543000006 pb = 70 % ) Event 50 ( 0s elapsed / 5h 29m 59s left ) -> ETA: Fri Mar 07 18:04 XS = 4.64872068435 pb +- ( 3.25667042774 pb = 70 % ) Event 60 ( 1s elapsed / 4h 43m 18s left ) -> ETA: Fri Mar 07 17:17 XS = 3.85314882466 pb +- ( 2.6363004219 pb = 68 % ) Event 70 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Mar 07 16:44 XS = 3.42399915438 pb +- ( 2.29324498325 pb = 66 % ) Event 80 ( 1s elapsed / 3h 44m 58s left ) -> ETA: Fri Mar 07 16:19 XS = 3.39292954889 pb +- ( 2.05533564712 pb = 60 % ) Event 90 ( 1s elapsed / 3h 27m 23s left ) -> ETA: Fri Mar 07 16:01 XS = 3.01307622037 pb +- ( 1.79321910661 pb = 59 % ) Event 100 ( 1s elapsed / 3h 9m 58s left ) -> ETA: Fri Mar 07 15:44 XS = 2.7669727673 pb +- ( 1.64360574155 pb = 59 % ) Event 200 ( 1s elapsed / 2h 48s left ) -> ETA: Fri Mar 07 14:35 XS = 2.92199968771 pb +- ( 1.06854803521 pb = 36 % ) Event 300 ( 1s elapsed / 1h 37m 44s left ) -> ETA: Fri Mar 07 14:12 XS = 4.51746103421 pb +- ( 1.32038639171 pb = 29 % ) Event 400 ( 2s elapsed / 1h 24m 57s left ) -> ETA: Fri Mar 07 13:59 XS = 4.21621637556 pb +- ( 1.04083361514 pb = 24 % ) Event 500 ( 2s elapsed / 1h 17m 17s left ) -> ETA: Fri Mar 07 13:51 XS = 4.00477280783 pb +- ( 0.854125672284 pb = 21 % ) Event 600 ( 2s elapsed / 1h 13m left ) -> ETA: Fri Mar 07 13:47 XS = 4.56321475573 pb +- ( 0.829739863522 pb = 18 % ) Event 700 ( 2s elapsed / 1h 9m 28s left ) -> ETA: Fri Mar 07 13:43 XS = 4.27668592318 pb +- ( 0.724957685769 pb = 16 % ) Event 800 ( 3s elapsed / 1h 7m 1s left ) -> ETA: Fri Mar 07 13:41 XS = 4.64668500459 pb +- ( 0.696446810591 pb = 14 % ) Event 900 ( 3s elapsed / 1h 5m 18s left ) -> ETA: Fri Mar 07 13:39 XS = 4.57932253288 pb +- ( 0.651777758884 pb = 14 % ) Event 1000 ( 3s elapsed / 1h 3m 26s left ) -> ETA: Fri Mar 07 13:37 XS = 4.89618907652 pb +- ( 0.670061202624 pb = 13 % ) Event 2000 ( 6s elapsed / 55m 53s left ) -> ETA: Fri Mar 07 13:30 XS = 4.31019515975 pb +- ( 0.508451861052 pb = 11 % ) Event 3000 ( 9s elapsed / 53m 36s left ) -> ETA: Fri Mar 07 13:28 XS = 4.06245481059 pb +- ( 0.645627572505 pb = 15 % ) Event 4000 ( 12s elapsed / 52m 9s left ) -> ETA: Fri Mar 07 13:26 XS = 3.86153839357 pb +- ( 0.50184523045 pb = 12 % ) Event 5000 ( 15s elapsed / 51m 38s left ) -> ETA: Fri Mar 07 13:26 XS = 4.32221857476 pb +- ( 0.569880656584 pb = 13 % ) Event 6000 ( 18s elapsed / 51m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.29016311152 pb +- ( 0.490386925345 pb = 11 % ) Event 7000 ( 21s elapsed / 50m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40356591589 pb +- ( 0.436330981503 pb = 9 % ) Event 8000 ( 24s elapsed / 50m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.54209332716 pb +- ( 0.398365057676 pb = 8 % ) Event 9000 ( 27s elapsed / 50m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.56489777273 pb +- ( 0.363643984535 pb = 7 % ) Event 10000 ( 30s elapsed / 50m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.57160189997 pb +- ( 0.344716273412 pb = 7 % ) Event 20000 ( 1m elapsed / 49m 10s left ) -> ETA: Fri Mar 07 13:24 XS = 4.6259147921 pb +- ( 0.238886016628 pb = 5 % ) Event 30000 ( 1m 29s elapsed / 48m 28s left ) -> ETA: Fri Mar 07 13:24 XS = 4.82957359653 pb +- ( 0.266647245852 pb = 5 % ) Event 40000 ( 1m 59s elapsed / 47m 52s left ) -> ETA: Fri Mar 07 13:24 XS = 4.60735146854 pb +- ( 0.219652778776 pb = 4 % ) Event 50000 ( 2m 29s elapsed / 47m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.59857110571 pb +- ( 0.191671133135 pb = 4 % ) Event 60000 ( 2m 59s elapsed / 46m 46s left ) -> ETA: Fri Mar 07 13:24 XS = 4.73786798796 pb +- ( 0.180240169607 pb = 3 % ) Event 70000 ( 3m 29s elapsed / 46m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.69893673277 pb +- ( 0.164083303564 pb = 3 % ) Event 80000 ( 3m 59s elapsed / 45m 54s left ) -> ETA: Fri Mar 07 13:24 XS = 4.62668959531 pb +- ( 0.14892431521 pb = 3 % ) Event 90000 ( 4m 29s elapsed / 45m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 4.56184323609 pb +- ( 0.139195010698 pb = 3 % ) Event 100000 ( 4m 59s elapsed / 44m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.56977338589 pb +- ( 0.138087791935 pb = 3 % ) Event 200000 ( 10m 1s elapsed / 40m 7s left ) -> ETA: Fri Mar 07 13:24 XS = 4.53091130379 pb +- ( 0.119149907532 pb = 2 % ) Event 300000 ( 15m 6s elapsed / 35m 15s left ) -> ETA: Fri Mar 07 13:24 XS = 4.33134216664 pb +- ( 0.124613607624 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 11s elapsed / 30m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34908291795 pb +- ( 0.104911268646 pb = 2 % ) Event 500000 ( 25m 20s elapsed / 25m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36152762731 pb +- ( 0.0877351576089 pb = 2 % ) Event 600000 ( 30m 29s elapsed / 20m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.37384228717 pb +- ( 0.0806247743553 pb = 1 % ) Event 700000 ( 35m 40s elapsed / 15m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3868950642 pb +- ( 0.0726351707223 pb = 1 % ) Event 800000 ( 40m 51s elapsed / 10m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.400220392 pb +- ( 0.0678178014574 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 3s elapsed / 5m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.41393422922 pb +- ( 0.0625165753687 pb = 1 % ) Event 1000000 ( 3076 s total ) = 28089796.3165 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.39866 0 % 0.0581742 1.32 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5690 (1005692) -> 0.5 % From "Jet_Evolution:CSS": 1114 (1006806) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 111/20 Perturbative Interface (Matrix Elements): momentum failures: 88 amplitude failures: 1026 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 28s on Fri Mar 7 13:25:45 2025 (User: 50m 46s, System: 3s, Children User: 0s, Children System: 0s)