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: 2122 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 9s/9s) Performing tests ...... Amplitude::GaugeTest(): Large deviation { 4.66767873161e-23 vs 4.66767873163e-23 => -4.98234786761e-12 } . Amplitude::GaugeTest(): Large deviation { 2.50715706401e-21 vs 2.50715706399e-21 => 7.65476571019e-12 } ........ Amplitude::GaugeTest(): Large deviation { 2.12891722334e-22 vs 2.12891722334e-22 => -2.83917334087e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.17465597083e-20 vs 1.17465597083e-20 => -3.77664566287e-12 } .... Amplitude::GaugeTest(): Large deviation { 5.67563570038e-21 vs 5.67563570037e-21 => 2.18181028799e-12 } ... Amplitude::GaugeTest(): Large deviation { 7.51799696211e-20 vs 7.51799696208e-20 => 3.40261152587e-12 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.3548040389e-22 vs 1.3548040389e-22 => 2.8539393071e-12 } ......................................................................................... done (221 MB, 0s/0s) Initializing scales........................................................................ done (223 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 / 12d 3h 39m 58s left ) -> ETA: Wed Mar 19 16:14 XS = 1.50200873108e-05 pb +- ( 1.50200873108e-05 pb = 100 % ) Event 2 ( 1s elapsed / 6d 1h 49m 58s left ) -> ETA: Thu Mar 13 14:24 XS = 7.49548344375e-06 pb +- ( 7.52460386706e-06 pb = 100 % ) Event 3 ( 1s elapsed / 4d 2h 8m 52s left ) -> ETA: Tue Mar 11 14:43 XS = 4.99698896246e-06 pb +- ( 5.01155622455e-06 pb = 100 % ) Event 4 ( 1s elapsed / 3d 1h 36m 38s left ) -> ETA: Mon Mar 10 14:11 XS = 10.98928143 pb +- ( 10.989276433 pb = 99 % ) Event 5 ( 1s elapsed / 2d 10h 53m 18s left ) -> ETA: Sun Mar 09 23:27 XS = 8.79142514402 pb +- ( 8.79142139628 pb = 99 % ) Event 6 ( 1s elapsed / 2d 1h 32m 12s left ) -> ETA: Sun Mar 09 14:06 XS = 7.73117710176 pb +- ( 7.25604479193 pb = 93 % ) Event 7 ( 1s elapsed / 1d 18h 27m 36s left ) -> ETA: Sun Mar 09 07:01 XS = 6.63003902829 pb +- ( 6.23055220564 pb = 93 % ) Event 8 ( 1s elapsed / 1d 13h 9m 8s left ) -> ETA: Sun Mar 09 01:43 XS = 5.80128414976 pb +- ( 5.4590906055 pb = 94 % ) Event 9 ( 1s elapsed / 1d 9h 1m 27s left ) -> ETA: Sat Mar 08 21:35 XS = 5.76208486552 pb +- ( 4.81462495284 pb = 83 % ) Event 10 ( 1s elapsed / 1d 5h 43m 18s left ) -> ETA: Sat Mar 08 18:17 XS = 5.20074625944 pb +- ( 4.34276315033 pb = 83 % ) Event 20 ( 1s elapsed / 15h 16m 38s left ) -> ETA: Sat Mar 08 03:51 XS = 3.43770582603 pb +- ( 2.29840348211 pb = 66 % ) Event 30 ( 1s elapsed / 10h 27m 45s left ) -> ETA: Fri Mar 07 23:02 XS = 2.88061687786 pb +- ( 1.57212243951 pb = 54 % ) Event 40 ( 1s elapsed / 7h 59m 8s left ) -> ETA: Fri Mar 07 20:33 XS = 6.85022468354 pb +- ( 4.64053078695 pb = 67 % ) Event 50 ( 1s elapsed / 6h 33m 18s left ) -> ETA: Fri Mar 07 19:07 XS = 5.46015692717 pb +- ( 3.45554375813 pb = 63 % ) Event 60 ( 1s elapsed / 5h 36m 5s left ) -> ETA: Fri Mar 07 18:10 XS = 4.47575584834 pb +- ( 2.8342913089 pb = 63 % ) Event 70 ( 1s elapsed / 4h 52m 50s left ) -> ETA: Fri Mar 07 17:27 XS = 4.32772458261 pb +- ( 2.46899716354 pb = 57 % ) Event 80 ( 1s elapsed / 4h 22m 28s left ) -> ETA: Fri Mar 07 16:56 XS = 5.44601931428 pb +- ( 2.51434679051 pb = 46 % ) Event 90 ( 1s elapsed / 3h 57m left ) -> ETA: Fri Mar 07 16:31 XS = 5.74481161394 pb +- ( 2.3421061666 pb = 40 % ) Event 100 ( 1s elapsed / 3h 36m 38s left ) -> ETA: Fri Mar 07 16:11 XS = 5.15735757864 pb +- ( 2.05917349749 pb = 39 % ) Event 200 ( 1s elapsed / 2h 9m 58s left ) -> ETA: Fri Mar 07 14:44 XS = 4.62977486972 pb +- ( 1.15407492488 pb = 24 % ) Event 300 ( 1s elapsed / 1h 41m 38s left ) -> ETA: Fri Mar 07 14:16 XS = 2.56274088162 pb +- ( 1.4218212498 pb = 55 % ) Event 400 ( 2s elapsed / 1h 27m 2s left ) -> ETA: Fri Mar 07 14:01 XS = 2.94698218252 pb +- ( 1.16891411462 pb = 39 % ) Event 500 ( 2s elapsed / 1h 18m 37s left ) -> ETA: Fri Mar 07 13:53 XS = 3.16544303871 pb +- ( 0.96309264794 pb = 30 % ) Event 600 ( 2s elapsed / 1h 13m left ) -> ETA: Fri Mar 07 13:47 XS = 2.92203511259 pb +- ( 0.81307351416 pb = 27 % ) Event 700 ( 2s elapsed / 1h 8m 59s left ) -> ETA: Fri Mar 07 13:43 XS = 3.08213114725 pb +- ( 0.879737080244 pb = 28 % ) Event 800 ( 3s elapsed / 1h 5m 46s left ) -> ETA: Fri Mar 07 13:40 XS = 3.980710345 pb +- ( 1.07887349461 pb = 27 % ) Event 900 ( 3s elapsed / 1h 3m 27s left ) -> ETA: Fri Mar 07 13:37 XS = 2.47832671234 pb +- ( 1.48442797223 pb = 59 % ) Event 1000 ( 3s elapsed / 1h 1m 36s left ) -> ETA: Fri Mar 07 13:36 XS = 3.27720342729 pb +- ( 1.48908479417 pb = 45 % ) Event 2000 ( 6s elapsed / 52m 53s left ) -> ETA: Fri Mar 07 13:27 XS = 3.83123305338 pb +- ( 0.868548532801 pb = 22 % ) Event 3000 ( 9s elapsed / 51m 27s left ) -> ETA: Fri Mar 07 13:25 XS = 4.63550229791 pb +- ( 0.743491361077 pb = 16 % ) Event 4000 ( 12s elapsed / 51m 27s left ) -> ETA: Fri Mar 07 13:26 XS = 4.15239134724 pb +- ( 0.647566572972 pb = 15 % ) Event 5000 ( 15s elapsed / 51m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.47157893696 pb +- ( 0.604176158419 pb = 13 % ) Event 6000 ( 18s elapsed / 50m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 4.58579538311 pb +- ( 0.52613963341 pb = 11 % ) Event 7000 ( 21s elapsed / 50m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.77335776582 pb +- ( 0.482079432576 pb = 10 % ) Event 8000 ( 24s elapsed / 50m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.97213500177 pb +- ( 0.447655989107 pb = 9 % ) Event 9000 ( 27s elapsed / 50m 39s left ) -> ETA: Fri Mar 07 13:25 XS = 4.9010272126 pb +- ( 0.417792981464 pb = 8 % ) Event 10000 ( 30s elapsed / 50m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.87795059604 pb +- ( 0.382679522797 pb = 7 % ) Event 20000 ( 1m 1s elapsed / 49m 56s left ) -> ETA: Fri Mar 07 13:25 XS = 4.89874878331 pb +- ( 0.326104843819 pb = 6 % ) Event 30000 ( 1m 31s elapsed / 49m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.89450320504 pb +- ( 0.331954120183 pb = 6 % ) Event 40000 ( 2m 2s elapsed / 48m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.70291157047 pb +- ( 0.273431124592 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 50000 ( 2m 33s elapsed / 48m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.71569594533 pb +- ( 0.257981632987 pb = 5 % ) Event 60000 ( 3m 4s elapsed / 48m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 4.60504308185 pb +- ( 0.225952734576 pb = 4 % ) Event 70000 ( 3m 35s elapsed / 47m 37s left ) -> ETA: Fri Mar 07 13:25 XS = 4.27333333932 pb +- ( 0.408241029392 pb = 9 % ) Event 80000 ( 4m 5s elapsed / 47m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 4.12547981403 pb +- ( 0.393818390169 pb = 9 % ) Event 90000 ( 4m 36s elapsed / 46m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 4.08359100021 pb +- ( 0.353132969136 pb = 8 % ) Event 100000 ( 5m 7s elapsed / 46m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 4.12185854889 pb +- ( 0.320232395432 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 14s elapsed / 40m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44903488694 pb +- ( 0.206374857579 pb = 4 % ) Event 300000 ( 15m 23s elapsed / 35m 55s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39350962768 pb +- ( 0.150244849339 pb = 3 % ) Event 400000 ( 20m 33s elapsed / 30m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44150196244 pb +- ( 0.118966557889 pb = 2 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 500000 ( 25m 44s elapsed / 25m 44s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3807906779 pb +- ( 0.104053325165 pb = 2 % ) Event 600000 ( 30m 55s elapsed / 20m 37s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36018009582 pb +- ( 0.0926833965786 pb = 2 % ) Event 700000 ( 36m 7s elapsed / 15m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.32514695379 pb +- ( 0.0949549931877 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 19s elapsed / 10m 19s left ) -> ETA: Fri Mar 07 13:26 XS = 4.34047084334 pb +- ( 0.0853983091096 pb = 1 % ) Event 900000 ( 46m 33s elapsed / 5m 10s left ) -> ETA: Fri Mar 07 13:26 XS = 4.35653557774 pb +- ( 0.0773416296402 pb = 1 % ) Event 1000000 ( 3073 s total ) = 28114841.3171 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.34658 0 % 0.0712737 1.63 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5639 (1005642) -> 0.5 % From "Jet_Evolution:CSS": 1131 (1006773) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 75/20 Perturbative Interface (Matrix Elements): momentum failures: 76 amplitude failures: 1055 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: 51m 23s on Fri Mar 7 13:25:36 2025 (User: 50m 43s, System: 2s, Children User: 0s, Children System: 0s)