Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:05 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2001 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (221 MB, 10s/10s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 2.07375166392e-21 vs 2.07375166393e-21 => -4.07418543347e-12 } ............. Amplitude::GaugeTest(): Large deviation { 1.99833000898e-19 vs 1.99833000898e-19 => -2.85127477184e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.0026026891e-23 vs 2.0026026891e-23 => 2.23199236871e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.79356337019e-23 vs 1.7935633702e-23 => -5.76505509997e-12 } .. Amplitude::GaugeTest(): Large deviation { 2.64934213755e-21 vs 2.64934213754e-21 => 2.10698125613e-12 } . Amplitude::GaugeTest(): Large deviation { 1.60214743805e-20 vs 1.60214743805e-20 => 2.16471285341e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 8.82696833069e-21 vs 8.82696833071e-21 => -2.87858625825e-12 } ......................................................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (225 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 / 7d 15h 19m 59s left ) -> ETA: Sat Mar 15 03:54 XS = 123.525145936 pb +- ( 123.525145936 pb = 100 % ) Event 2 ( 0s elapsed / 3d 21h 3m 19s left ) -> ETA: Tue Mar 11 09:37 XS = 61.7626990082 pb +- ( 61.7624469283 pb = 99 % ) Event 3 ( 0s elapsed / 2d 14h 2m 12s left ) -> ETA: Mon Mar 10 02:36 XS = 41.1751325648 pb +- ( 41.1750066859 pb = 99 % ) Event 4 ( 0s elapsed / 1d 22h 31m 39s left ) -> ETA: Sun Mar 09 11:05 XS = 30.8813494271 pb +- ( 30.8812655032 pb = 99 % ) Event 5 ( 0s elapsed / 1d 13h 46m 39s left ) -> ETA: Sun Mar 09 02:20 XS = 24.7054045232 pb +- ( 24.7049353552 pb = 99 % ) Event 6 ( 0s elapsed / 1d 7h 28m 52s left ) -> ETA: Sat Mar 08 20:03 XS = 21.2810676675 pb +- ( 20.4600905057 pb = 96 % ) Event 7 ( 0s elapsed / 1d 2h 59m 2s left ) -> ETA: Sat Mar 08 15:33 XS = 18.2060656735 pb +- ( 17.5632163437 pb = 96 % ) Event 8 ( 0s elapsed / 23h 36m 39s left ) -> ETA: Sat Mar 08 12:10 XS = 14.1602733457 pb +- ( 13.678451012 pb = 96 % ) Event 9 ( 0s elapsed / 21h 17m 45s left ) -> ETA: Sat Mar 08 09:52 XS = 12.9152543972 pb +- ( 11.1416011673 pb = 86 % ) Event 10 ( 0s elapsed / 19h 9m 59s left ) -> ETA: Sat Mar 08 07:44 XS = 11.8389834602 pb +- ( 10.2276303678 pb = 86 % ) Event 20 ( 0s elapsed / 9h 59m 59s left ) -> ETA: Fri Mar 07 22:34 XS = 7.43226234366 pb +- ( 5.19475101005 pb = 69 % ) Event 30 ( 0s elapsed / 6h 51m 5s left ) -> ETA: Fri Mar 07 19:25 XS = 8.44017953248 pb +- ( 4.23385303183 pb = 50 % ) Event 40 ( 0s elapsed / 5h 20m 49s left ) -> ETA: Fri Mar 07 17:55 XS = 7.41557828075 pb +- ( 3.33692637481 pb = 44 % ) Event 50 ( 0s elapsed / 4h 26m 39s left ) -> ETA: Fri Mar 07 17:00 XS = 7.09700279964 pb +- ( 2.81987388709 pb = 39 % ) Event 60 ( 0s elapsed / 3h 50m 32s left ) -> ETA: Fri Mar 07 16:24 XS = 7.73870653252 pb +- ( 2.6447221825 pb = 34 % ) Event 70 ( 0s elapsed / 3h 22m 22s left ) -> ETA: Fri Mar 07 15:56 XS = 6.7487244688 pb +- ( 2.29158810253 pb = 33 % ) Event 80 ( 0s elapsed / 3h 3m 19s left ) -> ETA: Fri Mar 07 15:37 XS = 7.03070737803 pb +- ( 2.11223408293 pb = 30 % ) Event 90 ( 0s elapsed / 2h 48m 30s left ) -> ETA: Fri Mar 07 15:22 XS = 6.15256320732 pb +- ( 1.85847511775 pb = 30 % ) Event 100 ( 0s elapsed / 2h 34m 59s left ) -> ETA: Fri Mar 07 15:09 XS = 7.95696053198 pb +- ( 2.82127685441 pb = 35 % ) Event 200 ( 1s elapsed / 1h 42m 28s left ) -> ETA: Fri Mar 07 14:16 XS = 7.07603969792 pb +- ( 2.14330164887 pb = 30 % ) Event 300 ( 1s elapsed / 1h 23m 51s left ) -> ETA: Fri Mar 07 13:58 XS = 6.09932390013 pb +- ( 1.59888977344 pb = 26 % ) Event 400 ( 1s elapsed / 1h 14m 58s left ) -> ETA: Fri Mar 07 13:49 XS = 4.70987506648 pb +- ( 1.20919389576 pb = 25 % ) Event 500 ( 2s elapsed / 1h 9m 37s left ) -> ETA: Fri Mar 07 13:43 XS = 4.88839311715 pb +- ( 1.05371271413 pb = 21 % ) Event 600 ( 2s elapsed / 1h 6m 37s left ) -> ETA: Fri Mar 07 13:40 XS = 4.57405134691 pb +- ( 0.898900004219 pb = 19 % ) Event 700 ( 2s elapsed / 1h 4m left ) -> ETA: Fri Mar 07 13:38 XS = 4.5621332406 pb +- ( 0.792668015749 pb = 17 % ) Event 800 ( 3s elapsed / 1h 2m 27s left ) -> ETA: Fri Mar 07 13:36 XS = 4.32109837782 pb +- ( 0.725708213408 pb = 16 % ) Event 900 ( 3s elapsed / 1h 41s left ) -> ETA: Fri Mar 07 13:35 XS = 4.4775669205 pb +- ( 0.72570054586 pb = 16 % ) Event 1000 ( 3s elapsed / 59m 26s left ) -> ETA: Fri Mar 07 13:33 XS = 4.49509969381 pb +- ( 0.693585929982 pb = 15 % ) Event 2000 ( 6s elapsed / 53m 58s left ) -> ETA: Fri Mar 07 13:28 XS = 3.8063467032 pb +- ( 0.56903745571 pb = 14 % ) Event 3000 ( 9s elapsed / 52m 23s left ) -> ETA: Fri Mar 07 13:26 XS = 3.5231904608 pb +- ( 1.01536398806 pb = 28 % ) Event 4000 ( 12s elapsed / 51m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 3.74433815044 pb +- ( 0.791956635973 pb = 21 % ) Event 5000 ( 15s elapsed / 50m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.0832665118 pb +- ( 0.67630716321 pb = 16 % ) Event 6000 ( 18s elapsed / 50m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 4.21314297296 pb +- ( 0.575825178192 pb = 13 % ) Event 7000 ( 21s elapsed / 49m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26044182293 pb +- ( 0.503167053656 pb = 11 % ) Event 8000 ( 24s elapsed / 49m 42s left ) -> ETA: Fri Mar 07 13:24 XS = 4.41384510618 pb +- ( 0.492652896488 pb = 11 % ) Event 9000 ( 26s elapsed / 49m 26s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40209286539 pb +- ( 0.445897714384 pb = 10 % ) Event 10000 ( 29s elapsed / 49m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 4.30106976731 pb +- ( 0.412500885726 pb = 9 % ) Event 20000 ( 59s elapsed / 48m 22s left ) -> ETA: Fri Mar 07 13:23 XS = 4.06519210252 pb +- ( 0.344260793972 pb = 8 % ) Event 30000 ( 1m 28s elapsed / 47m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.01950669835 pb +- ( 0.251322843614 pb = 6 % ) Event 40000 ( 1m 57s elapsed / 47m 9s left ) -> ETA: Fri Mar 07 13:23 XS = 3.93553238244 pb +- ( 0.239507844833 pb = 6 % ) Event 50000 ( 2m 27s elapsed / 46m 40s left ) -> ETA: Fri Mar 07 13:23 XS = 4.1796672227 pb +- ( 0.20254517375 pb = 4 % ) Event 60000 ( 2m 56s elapsed / 46m 12s left ) -> ETA: Fri Mar 07 13:23 XS = 4.19587850835 pb +- ( 0.179540632139 pb = 4 % ) Event 70000 ( 3m 26s elapsed / 45m 44s left ) -> ETA: Fri Mar 07 13:23 XS = 4.26968889408 pb +- ( 0.164125663464 pb = 3 % ) Event 80000 ( 3m 56s elapsed / 45m 15s left ) -> ETA: Fri Mar 07 13:23 XS = 4.18821019437 pb +- ( 0.204957695784 pb = 4 % ) Event 90000 ( 4m 25s elapsed / 44m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 4.15773346187 pb +- ( 0.18540254457 pb = 4 % ) Event 100000 ( 4m 55s elapsed / 44m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 4.30502038483 pb +- ( 0.196267597571 pb = 4 % ) Event 200000 ( 9m 52s elapsed / 39m 29s left ) -> ETA: Fri Mar 07 13:23 XS = 4.2713245491 pb +- ( 0.139340462996 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 50s elapsed / 34m 37s left ) -> ETA: Fri Mar 07 13:23 XS = 4.29237883121 pb +- ( 0.148638482693 pb = 3 % ) Event 400000 ( 19m 50s elapsed / 29m 45s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25318018302 pb +- ( 0.136241479715 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 24m 51s elapsed / 24m 51s left ) -> ETA: Fri Mar 07 13:23 XS = 4.1916231994 pb +- ( 0.118768721182 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 29m 54s elapsed / 19m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 4.32357696724 pb +- ( 0.118044480598 pb = 2 % ) Event 700000 ( 34m 59s elapsed / 14m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2963681961 pb +- ( 0.102919493107 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 40m 6s elapsed / 10m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.2717349518 pb +- ( 0.0951640536379 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 45m 13s elapsed / 5m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.25294572129 pb +- ( 0.0885882529816 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3018 s total ) = 28631456.1614 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.25322 0 % 0.0826134 1.94 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5750 (1005757) -> 0.5 % From "Jet_Evolution:CSS": 1133 (1006890) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 108/20 Perturbative Interface (Matrix Elements): momentum failures: 78 amplitude failures: 1055 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 29s on Fri Mar 7 13:24:35 2025 (User: 49m 39s, System: 3s, Children User: 0s, Children System: 0s)