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: 2143 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (225 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 8.22150235506e-22 vs 8.22150235508e-22 => -2.52720067095e-12 } ............................. Amplitude::GaugeTest(): Large deviation { 2.09432517536e-21 vs 2.09432517536e-21 => 2.12718731518e-12 } .. Amplitude::GaugeTest(): Large deviation { 1.29530474027e-23 vs 1.29530474028e-23 => -4.29878355135e-12 } . Amplitude::GaugeTest(): Large deviation { 1.91368571121e-20 vs 1.91368571121e-20 => -3.40460992732e-12 } . Amplitude::GaugeTest(): Large deviation { 4.22710664863e-23 vs 4.22710664866e-23 => -8.4129370137e-12 } .. Amplitude::GaugeTest(): Large deviation { 3.7135421694e-23 vs 3.71354216939e-23 => 2.53774778969e-12 } .............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.17767432576e-24 vs 4.17767432571e-24 => 1.04083408559e-11 } ....................................................................... done (225 MB, 0s/0s) Initializing scales........................................................................ done (229 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 3h 26m 39s left ) -> ETA: Sun Mar 16 16:01 XS = -6.23795276933e-06 pb +- ( 6.23795276933e-06 pb = -100 % ) Event 2 ( 0s elapsed / 4d 15h 6m 39s left ) -> ETA: Wed Mar 12 03:41 XS = 0.00280183085798 pb +- ( 0.00280807112029 pb = 100 % ) Event 3 ( 0s elapsed / 3d 2h 4m 25s left ) -> ETA: Mon Mar 10 14:38 XS = 0.00330359275785 pb +- ( 0.00204802263475 pb = 61 % ) Event 4 ( 0s elapsed / 2d 7h 33m 19s left ) -> ETA: Sun Mar 09 20:07 XS = 1.03026807416 pb +- ( 1.02696570668 pb = 99 % ) Event 5 ( 0s elapsed / 1d 20h 26m 39s left ) -> ETA: Sun Mar 09 09:01 XS = 0.85569270205 pb +- ( 0.856494173369 pb = 100 % ) Event 6 ( 0s elapsed / 1d 13h 29m 59s left ) -> ETA: Sun Mar 09 02:04 XS = 0.733450863936 pb +- ( 0.734118792837 pb = 100 % ) Event 7 ( 0s elapsed / 1d 8h 8m 33s left ) -> ETA: Sat Mar 08 20:43 XS = 1.14612715192 pb +- ( 0.758478932966 pb = 66 % ) Event 8 ( 0s elapsed / 1d 4h 7m 29s left ) -> ETA: Sat Mar 08 16:41 XS = 2.52976511432 pb +- ( 1.54100170162 pb = 60 % ) Event 9 ( 0s elapsed / 1d 59m 59s left ) -> ETA: Sat Mar 08 13:34 XS = 2.29980067338 pb +- ( 1.41273095569 pb = 61 % ) Event 10 ( 0s elapsed / 22h 29m 59s left ) -> ETA: Sat Mar 08 11:04 XS = 2.108161839 pb +- ( 1.30380190359 pb = 61 % ) Event 20 ( 0s elapsed / 11h 39m 59s left ) -> ETA: Sat Mar 08 00:14 XS = -9.56178137405 pb +- ( 11.2819320064 pb = -117 % ) Event 30 ( 0s elapsed / 8h 3m 19s left ) -> ETA: Fri Mar 07 20:37 XS = -28.4416535056 pb +- ( 23.3634033331 pb = -82 % ) Event 40 ( 0s elapsed / 6h 14m 59s left ) -> ETA: Fri Mar 07 18:49 XS = -21.1877385104 pb +- ( 17.8248829212 pb = -84 % ) Event 50 ( 0s elapsed / 5h 6m 39s left ) -> ETA: Fri Mar 07 17:41 XS = -16.5922888191 pb +- ( 14.1557200479 pb = -85 % ) Event 60 ( 0s elapsed / 4h 23m 52s left ) -> ETA: Fri Mar 07 16:58 XS = -13.6998788108 pb +- ( 11.9103669471 pb = -86 % ) Event 70 ( 0s elapsed / 3h 53m 19s left ) -> ETA: Fri Mar 07 16:27 XS = -11.4257359746 pb +- ( 10.1547405359 pb = -88 % ) Event 80 ( 1s elapsed / 3h 30m 23s left ) -> ETA: Fri Mar 07 16:04 XS = -9.90496677572 pb +- ( 8.75186735711 pb = -88 % ) Event 90 ( 1s elapsed / 3h 10m 43s left ) -> ETA: Fri Mar 07 15:45 XS = -8.79319611216 pb +- ( 7.83732450476 pb = -89 % ) Event 100 ( 1s elapsed / 2h 54m 58s left ) -> ETA: Fri Mar 07 15:29 XS = -7.31214905825 pb +- ( 7.07236898882 pb = -96 % ) Event 200 ( 1s elapsed / 1h 53m 18s left ) -> ETA: Fri Mar 07 14:27 XS = -2.16965418189 pb +- ( 3.41159521304 pb = -157 % ) Event 300 ( 1s elapsed / 1h 29m 58s left ) -> ETA: Fri Mar 07 14:04 XS = -2.67615187128 pb +- ( 4.27526099278 pb = -159 % ) Event 400 ( 1s elapsed / 1h 19m 8s left ) -> ETA: Fri Mar 07 13:53 XS = -0.867139381256 pb +- ( 3.24445509053 pb = -374 % ) Event 500 ( 2s elapsed / 1h 12m 57s left ) -> ETA: Fri Mar 07 13:47 XS = 0.434567398822 pb +- ( 2.60542138942 pb = 599 % ) Event 600 ( 2s elapsed / 1h 8m 34s left ) -> ETA: Fri Mar 07 13:43 XS = 1.3843998925 pb +- ( 2.28153042577 pb = 164 % ) Event 700 ( 2s elapsed / 1h 6m 8s left ) -> ETA: Fri Mar 07 13:40 XS = -0.883514368114 pb +- ( 3.41545782748 pb = -386 % ) Event 800 ( 3s elapsed / 1h 3m 41s left ) -> ETA: Fri Mar 07 13:38 XS = -0.784610142321 pb +- ( 3.00808642233 pb = -383 % ) Event 900 ( 3s elapsed / 1h 2m 21s left ) -> ETA: Fri Mar 07 13:36 XS = -0.0669965735107 pb +- ( 2.69224547421 pb = -4018 % ) Event 1000 ( 3s elapsed / 1h 1m 26s left ) -> ETA: Fri Mar 07 13:35 XS = 0.144370919735 pb +- ( 2.43439853715 pb = 1686 % ) Event 2000 ( 6s elapsed / 54m 33s left ) -> ETA: Fri Mar 07 13:29 XS = 2.3285936576 pb +- ( 1.32022917837 pb = 56 % ) Event 3000 ( 9s elapsed / 52m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 2.81299692306 pb +- ( 0.902313717633 pb = 32 % ) Event 4000 ( 12s elapsed / 51m 17s left ) -> ETA: Fri Mar 07 13:25 XS = 3.40706649954 pb +- ( 0.77465013866 pb = 22 % ) Event 5000 ( 15s elapsed / 50m 50s left ) -> ETA: Fri Mar 07 13:25 XS = 3.78775551239 pb +- ( 0.640704174024 pb = 16 % ) Event 6000 ( 18s elapsed / 50m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 3.74169443979 pb +- ( 0.547146696746 pb = 14 % ) Event 7000 ( 21s elapsed / 49m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 3.84465536451 pb +- ( 0.493933150494 pb = 12 % ) Event 8000 ( 24s elapsed / 49m 42s left ) -> ETA: Fri Mar 07 13:24 XS = 3.92171141267 pb +- ( 0.438890417534 pb = 11 % ) Event 9000 ( 26s elapsed / 49m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.00632729046 pb +- ( 0.398053152034 pb = 9 % ) Event 10000 ( 29s elapsed / 49m 23s left ) -> ETA: Fri Mar 07 13:24 XS = 4.0455550046 pb +- ( 0.36434931765 pb = 9 % ) Event 20000 ( 59s elapsed / 48m 29s left ) -> ETA: Fri Mar 07 13:23 XS = 4.14545760641 pb +- ( 0.25858754618 pb = 6 % ) Event 30000 ( 1m 28s elapsed / 47m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.27995804141 pb +- ( 0.210673036004 pb = 4 % ) Event 40000 ( 1m 58s elapsed / 47m 24s left ) -> ETA: Fri Mar 07 13:23 XS = 4.24911635867 pb +- ( 0.205820088329 pb = 4 % ) Event 50000 ( 2m 28s elapsed / 46m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.25620009831 pb +- ( 0.234883896309 pb = 5 % ) Event 60000 ( 2m 57s elapsed / 46m 27s left ) -> ETA: Fri Mar 07 13:23 XS = 4.32545783447 pb +- ( 0.203245801935 pb = 4 % ) Event 70000 ( 3m 27s elapsed / 45m 59s left ) -> ETA: Fri Mar 07 13:23 XS = 4.32373727041 pb +- ( 0.179554728697 pb = 4 % ) Event 80000 ( 3m 57s elapsed / 45m 31s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3802318507 pb +- ( 0.165298879044 pb = 3 % ) Event 90000 ( 4m 27s elapsed / 45m 4s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34704290169 pb +- ( 0.153586271156 pb = 3 % ) Event 100000 ( 4m 57s elapsed / 44m 36s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26534952554 pb +- ( 0.15103694949 pb = 3 % ) Event 200000 ( 9m 58s elapsed / 39m 53s left ) -> ETA: Fri Mar 07 13:24 XS = 4.24118008318 pb +- ( 0.142317940031 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 14m 59s elapsed / 34m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.19668369977 pb +- ( 0.115242690666 pb = 2 % ) Event 400000 ( 20m 3s elapsed / 30m 4s left ) -> ETA: Fri Mar 07 13:24 XS = 4.20137828937 pb +- ( 0.100745389012 pb = 2 % ) Event 500000 ( 25m 8s elapsed / 25m 8s left ) -> ETA: Fri Mar 07 13:24 XS = 4.25549348603 pb +- ( 0.0890871559615 pb = 2 % ) Event 600000 ( 30m 14s elapsed / 20m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3363022802 pb +- ( 0.118551730627 pb = 2 % ) Event 700000 ( 35m 22s elapsed / 15m 9s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3310841744 pb +- ( 0.106706077714 pb = 2 % ) Event 800000 ( 40m 33s elapsed / 10m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30814939373 pb +- ( 0.0977011856152 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 45m 46s elapsed / 5m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31642909285 pb +- ( 0.0905333253777 pb = 2 % ) Event 1000000 ( 3056 s total ) = 28273083.9586 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.33996 0 % 0.0830096 1.91 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5641 (1005643) -> 0.5 % From "Jet_Evolution:CSS": 1154 (1006797) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 96/20 Perturbative Interface (Matrix Elements): momentum failures: 86 amplitude failures: 1068 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 7s on Fri Mar 7 13:25:24 2025 (User: 50m 25s, System: 3s, Children User: 0s, Children System: 0s)