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: 2125 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (220 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 6.05537401818e-21 vs 6.05537401817e-21 => 2.23465690397e-12 } ... Amplitude::GaugeTest(): Large deviation { 9.76991262081e-24 vs 9.76991262079e-24 => 2.07434069921e-12 } ... Amplitude::GaugeTest(): Large deviation { 1.38054854551e-26 vs 1.38054854555e-26 => -3.04266611906e-11 } .... Amplitude::GaugeTest(): Large deviation { 4.66660412679e-22 vs 4.66660412682e-22 => -6.75037803433e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.37559194874e-22 vs 2.37559194873e-22 => 5.2793325267e-12 } ........ Amplitude::GaugeTest(): Large deviation { 9.17661052047e-24 vs 9.17661052045e-24 => 2.40785169581e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 6.59120182507e-22 vs 6.59120182505e-22 => 2.12607709216e-12 } ............................................................................................... done (222 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 / 7d 23h 39m 59s left ) -> ETA: Sat Mar 15 12:14 XS = 4.69849836089e-18 pb +- ( 4.69849836089e-18 pb = 100 % ) Event 2 ( 0s elapsed / 3d 23h 49m 59s left ) -> ETA: Tue Mar 11 12:24 XS = 0.725463777455 pb +- ( 0.725463777455 pb = 99 % ) Event 3 ( 0s elapsed / 2d 16h 48m 52s left ) -> ETA: Mon Mar 10 05:23 XS = 0.544097873146 pb +- ( 0.544097819739 pb = 99 % ) Event 4 ( 0s elapsed / 2d 36m 39s left ) -> ETA: Sun Mar 09 13:11 XS = 0.435278293016 pb +- ( 0.435278259837 pb = 99 % ) Event 5 ( 0s elapsed / 1d 14h 53m 19s left ) -> ETA: Sun Mar 09 03:27 XS = 0.362732736916 pb +- ( 0.36273171909 pb = 99 % ) Event 6 ( 0s elapsed / 1d 8h 24m 25s left ) -> ETA: Sat Mar 08 20:58 XS = 0.322503002146 pb +- ( 0.309192617055 pb = 95 % ) Event 7 ( 0s elapsed / 1d 4h 10m 27s left ) -> ETA: Sat Mar 08 16:44 XS = 0.282190102589 pb +- ( 0.270786236175 pb = 95 % ) Event 8 ( 0s elapsed / 1d 39m 9s left ) -> ETA: Sat Mar 08 13:13 XS = 0.25083566818 pb +- ( 0.240860541698 pb = 96 % ) Event 9 ( 0s elapsed / 21h 54m 48s left ) -> ETA: Sat Mar 08 10:29 XS = 0.225782377681 pb +- ( 0.216884088404 pb = 96 % ) Event 10 ( 0s elapsed / 19h 43m 19s left ) -> ETA: Sat Mar 08 08:17 XS = 0.20641078978 pb +- ( 0.19713313748 pb = 95 % ) Event 20 ( 0s elapsed / 10h 16m 39s left ) -> ETA: Fri Mar 07 22:51 XS = 6.78873181848 pb +- ( 8.43651069561 pb = 124 % ) Event 30 ( 0s elapsed / 7h 7m 45s left ) -> ETA: Fri Mar 07 19:42 XS = 106.753426617 pb +- ( 102.438004332 pb = 95 % ) Event 40 ( 0s elapsed / 5h 29m 9s left ) -> ETA: Fri Mar 07 18:03 XS = 82.2093959159 pb +- ( 78.6342938238 pb = 95 % ) Event 50 ( 0s elapsed / 4h 33m 19s left ) -> ETA: Fri Mar 07 17:07 XS = 62.8810714017 pb +- ( 60.4003326842 pb = 96 % ) Event 60 ( 0s elapsed / 3h 58m 52s left ) -> ETA: Fri Mar 07 16:33 XS = 50.560440102 pb +- ( 48.3241531675 pb = 95 % ) Event 70 ( 0s elapsed / 3h 31m 53s left ) -> ETA: Fri Mar 07 16:06 XS = 45.2315221179 pb +- ( 41.2552784733 pb = 91 % ) Event 80 ( 0s elapsed / 3h 9m 34s left ) -> ETA: Fri Mar 07 15:44 XS = 39.1157492196 pb +- ( 35.6150742316 pb = 91 % ) Event 90 ( 0s elapsed / 2h 54m 3s left ) -> ETA: Fri Mar 07 15:28 XS = 36.4465958696 pb +- ( 31.9303558486 pb = 87 % ) Event 100 ( 0s elapsed / 2h 41m 39s left ) -> ETA: Fri Mar 07 15:16 XS = 33.0532866803 pb +- ( 28.9319648938 pb = 87 % ) Event 200 ( 1s elapsed / 1h 45m 48s left ) -> ETA: Fri Mar 07 14:20 XS = 20.8141029034 pb +- ( 14.6314788409 pb = 70 % ) Event 300 ( 1s elapsed / 1h 27m 11s left ) -> ETA: Fri Mar 07 14:01 XS = 14.6727498216 pb +- ( 9.83924940132 pb = 67 % ) Event 400 ( 1s elapsed / 1h 19m 8s left ) -> ETA: Fri Mar 07 13:53 XS = 11.4823594125 pb +- ( 7.42108376017 pb = 64 % ) Event 500 ( 2s elapsed / 1h 13m 37s left ) -> ETA: Fri Mar 07 13:48 XS = 9.93013279501 pb +- ( 6.00126617929 pb = 60 % ) Event 600 ( 2s elapsed / 1h 10m 14s left ) -> ETA: Fri Mar 07 13:44 XS = 9.17064177545 pb +- ( 5.00768305507 pb = 54 % ) Event 700 ( 2s elapsed / 1h 7m 20s left ) -> ETA: Fri Mar 07 13:41 XS = 7.9666746605 pb +- ( 4.30579272478 pb = 54 % ) Event 800 ( 3s elapsed / 1h 5m 46s left ) -> ETA: Fri Mar 07 13:40 XS = 7.57297446823 pb +- ( 3.74942171412 pb = 49 % ) Event 900 ( 3s elapsed / 1h 4m 45s left ) -> ETA: Fri Mar 07 13:39 XS = 6.98871239128 pb +- ( 3.33352348489 pb = 47 % ) Event 1000 ( 3s elapsed / 1h 3m 36s left ) -> ETA: Fri Mar 07 13:38 XS = 6.56477914624 pb +- ( 2.98068407784 pb = 45 % ) Event 2000 ( 6s elapsed / 57m 53s left ) -> ETA: Fri Mar 07 13:32 XS = 5.64037314452 pb +- ( 1.51334475193 pb = 26 % ) Event 3000 ( 10s elapsed / 55m 43s left ) -> ETA: Fri Mar 07 13:30 XS = 5.01509285701 pb +- ( 1.03569080002 pb = 20 % ) Event 4000 ( 13s elapsed / 54m 46s left ) -> ETA: Fri Mar 07 13:29 XS = 4.82836710216 pb +- ( 0.801089365605 pb = 16 % ) Event 5000 ( 16s elapsed / 53m 55s left ) -> ETA: Fri Mar 07 13:28 XS = 4.9509165124 pb +- ( 0.760442159353 pb = 15 % ) Event 6000 ( 19s elapsed / 53m 27s left ) -> ETA: Fri Mar 07 13:28 XS = 4.99323311992 pb +- ( 0.653362435459 pb = 13 % ) Event 7000 ( 22s elapsed / 53m 10s left ) -> ETA: Fri Mar 07 13:28 XS = 4.73999034582 pb +- ( 0.573733858923 pb = 12 % ) Event 8000 ( 25s elapsed / 52m 53s left ) -> ETA: Fri Mar 07 13:27 XS = 4.54317971996 pb +- ( 0.507659466411 pb = 11 % ) Event 9000 ( 28s elapsed / 52m 42s left ) -> ETA: Fri Mar 07 13:27 XS = 4.51518191144 pb +- ( 0.455890023771 pb = 10 % ) Event 10000 ( 31s elapsed / 52m 34s left ) -> ETA: Fri Mar 07 13:27 XS = 4.45345487384 pb +- ( 0.417206975121 pb = 9 % ) Event 20000 ( 1m 3s elapsed / 51m 56s left ) -> ETA: Fri Mar 07 13:27 XS = 4.03460454566 pb +- ( 0.54655684721 pb = 13 % ) Event 30000 ( 1m 35s elapsed / 51m 21s left ) -> ETA: Fri Mar 07 13:27 XS = 4.09650093193 pb +- ( 0.400614574468 pb = 9 % ) Event 40000 ( 2m 7s elapsed / 50m 52s left ) -> ETA: Fri Mar 07 13:27 XS = 4.1987979643 pb +- ( 0.309051529485 pb = 7 % ) Event 50000 ( 2m 39s elapsed / 50m 26s left ) -> ETA: Fri Mar 07 13:27 XS = 4.58983507958 pb +- ( 0.344155906782 pb = 7 % ) Event 60000 ( 3m 11s elapsed / 49m 56s left ) -> ETA: Fri Mar 07 13:27 XS = 4.59928134018 pb +- ( 0.296520261575 pb = 6 % ) Event 70000 ( 3m 43s elapsed / 49m 31s left ) -> ETA: Fri Mar 07 13:27 XS = 4.47565401303 pb +- ( 0.26227294531 pb = 5 % ) Event 80000 ( 4m 16s elapsed / 49m 4s left ) -> ETA: Fri Mar 07 13:27 XS = 4.18973676293 pb +- ( 0.338408911678 pb = 8 % ) Event 90000 ( 4m 48s elapsed / 48m 36s left ) -> ETA: Fri Mar 07 13:27 XS = 4.23080122262 pb +- ( 0.305022920097 pb = 7 % ) Event 100000 ( 5m 21s elapsed / 48m 9s left ) -> ETA: Fri Mar 07 13:27 XS = 4.13549699433 pb +- ( 0.320728812085 pb = 7 % ) Event 200000 ( 10m 46s elapsed / 43m 6s left ) -> ETA: Fri Mar 07 13:28 XS = 4.20230892904 pb +- ( 0.19335136395 pb = 4 % ) Event 300000 ( 16m 12s elapsed / 37m 49s left ) -> ETA: Fri Mar 07 13:28 XS = 4.36956548667 pb +- ( 0.152720277062 pb = 3 % ) Event 400000 ( 21m 40s elapsed / 32m 30s left ) -> ETA: Fri Mar 07 13:28 XS = 4.33336685397 pb +- ( 0.121394026435 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 27m 9s elapsed / 27m 9s left ) -> ETA: Fri Mar 07 13:28 XS = 4.33448858767 pb +- ( 0.102509952741 pb = 2 % ) Event 600000 ( 32m 40s elapsed / 21m 46s left ) -> ETA: Fri Mar 07 13:28 XS = 4.33878248649 pb +- ( 0.0904260611477 pb = 2 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (-0.179998656446,0.0221472131473,-0.00880006103703,0.270604523878) (1) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 700000 ( 38m 13s elapsed / 16m 22s left ) -> ETA: Fri Mar 07 13:29 XS = 4.36506972443 pb +- ( 0.0815427705981 pb = 1 % ) Event 800000 ( 43m 48s elapsed / 10m 57s left ) -> ETA: Fri Mar 07 13:29 XS = 4.31898009389 pb +- ( 0.0753660367401 pb = 1 % ) Event 900000 ( 49m 24s elapsed / 5m 29s left ) -> ETA: Fri Mar 07 13:29 XS = 4.33902782408 pb +- ( 0.0711048794754 pb = 1 % ) Event 1000000 ( 3227 s total ) = 26774840.3271 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.34745 0 % 0.0671205 1.54 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5769 (1005770) -> 0.5 % From "Jet_Evolution:CSS": 1148 (1006918) -> 0.1 % Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 93/20 Perturbative Interface (Matrix Elements): momentum failures: 85 amplitude failures: 1062 Remnant Kinematics: 1 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 53m 58s on Fri Mar 7 13:28:15 2025 (User: 53m 13s, System: 3s, Children User: 0s, Children System: 0s)