Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:12 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2118 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (228 MB, 9s/9s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 5.14904547827e-21 vs 5.1490454783e-21 => -5.02031749505e-12 } . Amplitude::GaugeTest(): Large deviation { 1.25995397842e-20 vs 1.25995397842e-20 => 2.72271094559e-12 } .. Amplitude::GaugeTest(): Large deviation { 9.00856457379e-20 vs 9.00856457381e-20 => -2.28050911488e-12 } ..... Amplitude::GaugeTest(): Large deviation { 3.8924279043e-21 vs 3.89242790431e-21 => -3.0926372574e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.07268908653e-22 vs 4.07268908652e-22 => 2.65010235978e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.01757807083e-21 vs 3.01757807088e-21 => -1.74763536975e-11 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.08245990689e-24 vs 6.08245990691e-24 => -2.85638179776e-12 } .................................................................................................. done (228 MB, 0s/0s) Initializing scales........................................................................ done (230 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 ( 1s elapsed / 11d 22h 6m 38s left ) -> ETA: Wed Mar 19 10:41 XS = 0.0696901299938 pb +- ( 0.0696901299938 pb = 100 % ) Event 2 ( 1s elapsed / 5d 23h 3m 18s left ) -> ETA: Thu Mar 13 11:37 XS = -0.00920228303888 pb +- ( 0.0885602482699 pb = -962 % ) Event 3 ( 1s elapsed / 3d 23h 22m 12s left ) -> ETA: Tue Mar 11 11:56 XS = -0.000728407208833 pb +- ( 0.0631922887574 pb = -8675 % ) Event 4 ( 1s elapsed / 3d 13m 18s left ) -> ETA: Mon Mar 10 12:47 XS = 1.22745216564 pb +- ( 1.22915559582 pb = 100 % ) Event 5 ( 1s elapsed / 2d 9h 46m 38s left ) -> ETA: Sun Mar 09 22:21 XS = 1.02473760184 pb +- ( 1.02386954583 pb = 99 % ) Event 6 ( 1s elapsed / 2d 8m 52s left ) -> ETA: Sun Mar 09 12:43 XS = 0.878346516736 pb +- ( 0.877623144223 pb = 99 % ) Event 7 ( 1s elapsed / 1d 17h 16m 10s left ) -> ETA: Sun Mar 09 05:50 XS = 0.776028142692 pb +- ( 0.766900148079 pb = 98 % ) Event 8 ( 1s elapsed / 1d 12h 6m 38s left ) -> ETA: Sun Mar 09 00:41 XS = 0.697544863418 pb +- ( 0.680880760159 pb = 97 % ) Event 9 ( 1s elapsed / 1d 8h 24m 25s left ) -> ETA: Sat Mar 08 20:58 XS = 5.43211030232 pb +- ( 4.77357191031 pb = 87 % ) Event 10 ( 1s elapsed / 1d 5h 9m 58s left ) -> ETA: Sat Mar 08 17:44 XS = 4.93828209306 pb +- ( 4.34600577698 pb = 88 % ) Event 20 ( 1s elapsed / 14h 59m 58s left ) -> ETA: Sat Mar 08 03:34 XS = 2.43103845982 pb +- ( 2.09020068566 pb = 85 % ) Event 30 ( 1s elapsed / 10h 11m 5s left ) -> ETA: Fri Mar 07 22:45 XS = 1.85619463319 pb +- ( 1.46271642362 pb = 78 % ) Event 40 ( 1s elapsed / 7h 50m 48s left ) -> ETA: Fri Mar 07 20:25 XS = 4.52654394876 pb +- ( 2.60167423011 pb = 57 % ) Event 50 ( 1s elapsed / 6h 23m 18s left ) -> ETA: Fri Mar 07 18:57 XS = 5.87312727909 pb +- ( 2.88152816131 pb = 49 % ) Event 60 ( 1s elapsed / 5h 30m 32s left ) -> ETA: Fri Mar 07 18:04 XS = 5.18243655556 pb +- ( 2.31605361563 pb = 44 % ) Event 70 ( 1s elapsed / 4h 50m 27s left ) -> ETA: Fri Mar 07 17:24 XS = 4.56166734517 pb +- ( 1.94325587895 pb = 42 % ) Event 80 ( 1s elapsed / 4h 18m 18s left ) -> ETA: Fri Mar 07 16:52 XS = 5.10099977154 pb +- ( 1.97304332302 pb = 38 % ) Event 90 ( 1s elapsed / 3h 55m 9s left ) -> ETA: Fri Mar 07 16:29 XS = 5.29114499068 pb +- ( 1.85661358477 pb = 35 % ) Event 100 ( 1s elapsed / 3h 34m 58s left ) -> ETA: Fri Mar 07 16:09 XS = 5.13513510134 pb +- ( 1.69580551686 pb = 33 % ) Event 200 ( 1s elapsed / 2h 10m 48s left ) -> ETA: Fri Mar 07 14:45 XS = -1.48593211196 pb +- ( 7.18898015608 pb = -483 % ) Event 300 ( 1s elapsed / 1h 42m 44s left ) -> ETA: Fri Mar 07 14:17 XS = 1.08598443808 pb +- ( 4.81572157507 pb = 443 % ) Event 400 ( 2s elapsed / 1h 29m 7s left ) -> ETA: Fri Mar 07 14:03 XS = 1.04120911612 pb +- ( 3.82578055158 pb = 367 % ) Event 500 ( 2s elapsed / 1h 20m 57s left ) -> ETA: Fri Mar 07 13:55 XS = 1.30187120205 pb +- ( 3.13772075198 pb = 241 % ) Event 600 ( 2s elapsed / 1h 15m 30s left ) -> ETA: Fri Mar 07 13:49 XS = 1.84973885843 pb +- ( 2.66495431755 pb = 144 % ) Event 700 ( 2s elapsed / 1h 11m 8s left ) -> ETA: Fri Mar 07 13:45 XS = 2.11826768722 pb +- ( 2.28545948957 pb = 107 % ) Event 800 ( 3s elapsed / 1h 8m 16s left ) -> ETA: Fri Mar 07 13:42 XS = 1.85966699026 pb +- ( 2.18132461426 pb = 117 % ) Event 900 ( 3s elapsed / 1h 6m 3s left ) -> ETA: Fri Mar 07 13:40 XS = 1.71621134847 pb +- ( 1.9216386905 pb = 111 % ) Event 1000 ( 3s elapsed / 1h 4m 16s left ) -> ETA: Fri Mar 07 13:38 XS = 1.95913861401 pb +- ( 1.73299287752 pb = 88 % ) Event 2000 ( 6s elapsed / 55m 23s left ) -> ETA: Fri Mar 07 13:29 XS = 2.92536489233 pb +- ( 0.929375653678 pb = 31 % ) Event 3000 ( 9s elapsed / 52m 30s left ) -> ETA: Fri Mar 07 13:27 XS = 3.29030308434 pb +- ( 0.682414858485 pb = 20 % ) Event 4000 ( 12s elapsed / 51m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 3.78697918936 pb +- ( 0.604255733442 pb = 15 % ) Event 5000 ( 15s elapsed / 50m 10s left ) -> ETA: Fri Mar 07 13:24 XS = 3.78648378865 pb +- ( 0.495087018799 pb = 13 % ) Event 6000 ( 18s elapsed / 49m 42s left ) -> ETA: Fri Mar 07 13:24 XS = 4.09768403273 pb +- ( 0.480125248854 pb = 11 % ) Event 7000 ( 20s elapsed / 49m 13s left ) -> ETA: Fri Mar 07 13:23 XS = 4.22029636424 pb +- ( 0.470456925557 pb = 11 % ) Event 8000 ( 23s elapsed / 48m 56s left ) -> ETA: Fri Mar 07 13:23 XS = 4.08838871871 pb +- ( 0.431838273673 pb = 10 % ) Event 9000 ( 26s elapsed / 48m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 3.96618910739 pb +- ( 0.404799136336 pb = 10 % ) Event 10000 ( 29s elapsed / 48m 33s left ) -> ETA: Fri Mar 07 13:23 XS = 4.03721942539 pb +- ( 0.374271339542 pb = 9 % ) Event 20000 ( 57s elapsed / 47m 12s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2532114691 pb +- ( 0.326169148575 pb = 7 % ) Event 30000 ( 1m 26s elapsed / 46m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.08976039849 pb +- ( 0.250439080001 pb = 6 % ) Event 40000 ( 1m 55s elapsed / 46m 5s left ) -> ETA: Fri Mar 07 13:22 XS = 4.29266569658 pb +- ( 0.264822820495 pb = 6 % ) Event 50000 ( 2m 23s elapsed / 45m 32s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34367404803 pb +- ( 0.237782842635 pb = 5 % ) Event 60000 ( 2m 52s elapsed / 45m 2s left ) -> ETA: Fri Mar 07 13:22 XS = 4.36206504416 pb +- ( 0.203441426292 pb = 4 % ) Event 70000 ( 3m 21s elapsed / 44m 34s left ) -> ETA: Fri Mar 07 13:22 XS = 4.24625891769 pb +- ( 0.204581413638 pb = 4 % ) Event 80000 ( 3m 49s elapsed / 44m 4s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2021965741 pb +- ( 0.207226976967 pb = 4 % ) Event 90000 ( 4m 18s elapsed / 43m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 4.26358813835 pb +- ( 0.188632527961 pb = 4 % ) Event 100000 ( 4m 47s elapsed / 43m 8s left ) -> ETA: Fri Mar 07 13:22 XS = 4.22629685635 pb +- ( 0.175299612821 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 9m 35s elapsed / 38m 22s left ) -> ETA: Fri Mar 07 13:22 XS = 4.11050866505 pb +- ( 0.131739890631 pb = 3 % ) Event 300000 ( 14m 25s elapsed / 33m 40s left ) -> ETA: Fri Mar 07 13:22 XS = 4.13543373596 pb +- ( 0.102816478886 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 15s elapsed / 28m 52s left ) -> ETA: Fri Mar 07 13:22 XS = 4.27877439246 pb +- ( 0.0957923102165 pb = 2 % ) Event 500000 ( 24m 6s elapsed / 24m 6s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34613415171 pb +- ( 0.0838214413464 pb = 1 % ) Event 600000 ( 29m elapsed / 19m 20s left ) -> ETA: Fri Mar 07 13:22 XS = 4.37995636092 pb +- ( 0.0746160020697 pb = 1 % ) Event 700000 ( 33m 54s elapsed / 14m 31s left ) -> ETA: Fri Mar 07 13:22 XS = 4.40642800213 pb +- ( 0.0669988747933 pb = 1 % ) Event 800000 ( 38m 49s elapsed / 9m 42s left ) -> ETA: Fri Mar 07 13:22 XS = 4.26449167195 pb +- ( 0.128091108699 pb = 3 % ) Event 900000 ( 43m 46s elapsed / 4m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30318156405 pb +- ( 0.115276945035 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 2923 s total ) = 29562616.9759 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.30717 0 % 0.105689 2.45 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5756 (1005760) -> 0.5 % From "Jet_Evolution:CSS": 1076 (1006836) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 102/20 Perturbative Interface (Matrix Elements): momentum failures: 79 amplitude failures: 997 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 48m 53s on Fri Mar 7 13:23:06 2025 (User: 48m 6s, System: 2s, Children User: 0s, Children System: 0s)