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: 2040 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (226 MB, 10s/10s) Performing tests ....... Amplitude::GaugeTest(): Large deviation { 5.17418272681e-25 vs 5.17418272676e-25 => 1.0883738355e-11 } .. Amplitude::GaugeTest(): Large deviation { 4.82168748299e-21 vs 4.821687483e-21 => -2.71782596428e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.82040612884e-22 vs 4.82040612886e-22 => -4.93505236676e-12 } ..... Amplitude::GaugeTest(): Large deviation { 6.11082601635e-23 vs 6.1108260164e-23 => -7.27962135016e-12 } ........ Amplitude::GaugeTest(): Large deviation { 7.92927431309e-23 vs 7.92927431307e-23 => 2.31459296174e-12 } .................... Amplitude::GaugeTest(): Large deviation { 1.86160540598e-22 vs 1.86160540598e-22 => 2.02993177822e-12 } ........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.6899814588e-24 vs 1.6899814588e-24 => -2.92943447278e-12 } .................................................................... done (226 MB, 0s/0s) Initializing scales........................................................................ done (228 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 6h 26m 38s left ) -> ETA: Wed Mar 19 19:00 XS = 1.65376107828e-13 pb +- ( 1.65376107828e-13 pb = 100 % ) Event 2 ( 1s elapsed / 6d 3h 13m 18s left ) -> ETA: Thu Mar 13 15:47 XS = 1.12620417076e-13 pb +- ( 5.27556907514e-14 pb = 46 % ) Event 3 ( 1s elapsed / 4d 3h 4m 25s left ) -> ETA: Tue Mar 11 15:38 XS = -3.82519526085e-07 pb +- ( 3.82519601165e-07 pb = -100 % ) Event 4 ( 1s elapsed / 3d 2h 18m 18s left ) -> ETA: Mon Mar 10 14:52 XS = -0.0223880556233 pb +- ( 0.0223876731057 pb = -99 % ) Event 5 ( 1s elapsed / 2d 11h 59m 58s left ) -> ETA: Mon Mar 10 00:34 XS = -0.0182022694135 pb +- ( 0.0187525841131 pb = -103 % ) Event 6 ( 1s elapsed / 2d 1h 59m 58s left ) -> ETA: Sun Mar 09 14:34 XS = 3.61045356641 pb +- ( 3.62608218792 pb = 100 % ) Event 7 ( 1s elapsed / 1d 18h 51m 24s left ) -> ETA: Sun Mar 09 07:25 XS = 3.20929586406 pb +- ( 3.22296708975 pb = 100 % ) Event 8 ( 1s elapsed / 1d 13h 50m 48s left ) -> ETA: Sun Mar 09 02:25 XS = 2.88836627766 pb +- ( 2.90051879647 pb = 100 % ) Event 9 ( 1s elapsed / 1d 9h 38m 30s left ) -> ETA: Sat Mar 08 22:12 XS = 2.62578751301 pb +- ( 2.63672502242 pb = 100 % ) Event 10 ( 1s elapsed / 1d 6h 16m 38s left ) -> ETA: Sat Mar 08 18:50 XS = 2.40836954237 pb +- ( 2.41678911171 pb = 100 % ) Event 20 ( 1s elapsed / 15h 24m 58s left ) -> ETA: Sat Mar 08 03:59 XS = 9.06117782966 pb +- ( 7.81928154745 pb = 86 % ) Event 30 ( 1s elapsed / 10h 38m 52s left ) -> ETA: Fri Mar 07 23:13 XS = 6.95889271666 pb +- ( 5.09012869396 pb = 73 % ) Event 40 ( 1s elapsed / 8h 11m 38s left ) -> ETA: Fri Mar 07 20:45 XS = 6.50892398594 pb +- ( 4.06862464089 pb = 62 % ) Event 50 ( 1s elapsed / 6h 39m 58s left ) -> ETA: Fri Mar 07 19:14 XS = 5.57231745007 pb +- ( 3.21139520367 pb = 57 % ) Event 60 ( 1s elapsed / 5h 41m 38s left ) -> ETA: Fri Mar 07 18:15 XS = 4.93612533905 pb +- ( 2.73210443982 pb = 55 % ) Event 70 ( 1s elapsed / 4h 57m 35s left ) -> ETA: Fri Mar 07 17:31 XS = 6.98095146819 pb +- ( 2.78481542576 pb = 39 % ) Event 80 ( 1s elapsed / 4h 28m 43s left ) -> ETA: Fri Mar 07 17:03 XS = 6.56380254515 pb +- ( 2.40596408112 pb = 36 % ) Event 90 ( 1s elapsed / 4h 2m 34s left ) -> ETA: Fri Mar 07 16:36 XS = 7.08279242569 pb +- ( 2.4607002666 pb = 34 % ) Event 100 ( 1s elapsed / 3h 43m 18s left ) -> ETA: Fri Mar 07 16:17 XS = 6.82032524388 pb +- ( 2.25842302875 pb = 33 % ) Event 200 ( 1s elapsed / 2h 15m 48s left ) -> ETA: Fri Mar 07 14:50 XS = 5.10946415883 pb +- ( 1.57005459014 pb = 30 % ) Event 300 ( 1s elapsed / 1h 46m 4s left ) -> ETA: Fri Mar 07 14:20 XS = 5.00368316752 pb +- ( 1.27404793548 pb = 25 % ) Event 400 ( 2s elapsed / 1h 30m 22s left ) -> ETA: Fri Mar 07 14:04 XS = 4.64640658917 pb +- ( 1.00609757517 pb = 21 % ) Event 500 ( 2s elapsed / 1h 21m 57s left ) -> ETA: Fri Mar 07 13:56 XS = 5.50182919492 pb +- ( 1.14676625479 pb = 20 % ) Event 600 ( 2s elapsed / 1h 16m 37s left ) -> ETA: Fri Mar 07 13:50 XS = 5.51518860479 pb +- ( 1.09157981151 pb = 19 % ) Event 700 ( 3s elapsed / 1h 12m 34s left ) -> ETA: Fri Mar 07 13:46 XS = 5.44974703634 pb +- ( 0.966051465976 pb = 17 % ) Event 800 ( 3s elapsed / 1h 9m 44s left ) -> ETA: Fri Mar 07 13:44 XS = 5.26295645674 pb +- ( 0.87077089164 pb = 16 % ) Event 900 ( 3s elapsed / 1h 7m 43s left ) -> ETA: Fri Mar 07 13:42 XS = 5.07174893316 pb +- ( 0.785657178098 pb = 15 % ) Event 1000 ( 3s elapsed / 1h 5m 46s left ) -> ETA: Fri Mar 07 13:40 XS = 4.91942152608 pb +- ( 0.722550591689 pb = 14 % ) Event 2000 ( 6s elapsed / 57m 33s left ) -> ETA: Fri Mar 07 13:31 XS = 4.65655239882 pb +- ( 0.660403751795 pb = 14 % ) Event 3000 ( 9s elapsed / 54m 40s left ) -> ETA: Fri Mar 07 13:29 XS = 4.65111841403 pb +- ( 0.521333352617 pb = 11 % ) Event 4000 ( 12s elapsed / 53m 29s left ) -> ETA: Fri Mar 07 13:27 XS = 4.18054317604 pb +- ( 0.478629624275 pb = 11 % ) Event 5000 ( 15s elapsed / 52m 52s left ) -> ETA: Fri Mar 07 13:27 XS = 4.52501329168 pb +- ( 0.441455999692 pb = 9 % ) Event 6000 ( 18s elapsed / 52m 24s left ) -> ETA: Fri Mar 07 13:26 XS = 4.64589766165 pb +- ( 0.42544199477 pb = 9 % ) Event 7000 ( 22s elapsed / 52m 3s left ) -> ETA: Fri Mar 07 13:26 XS = 4.52461156952 pb +- ( 0.376304633315 pb = 8 % ) Event 8000 ( 24s elapsed / 51m 38s left ) -> ETA: Fri Mar 07 13:26 XS = 4.52724280787 pb +- ( 0.340907242995 pb = 7 % ) Event 9000 ( 28s elapsed / 51m 24s left ) -> ETA: Fri Mar 07 13:26 XS = 4.38144379962 pb +- ( 0.311744689282 pb = 7 % ) Event 10000 ( 31s elapsed / 51m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28863524254 pb +- ( 0.381098172119 pb = 8 % ) Event 20000 ( 1m 1s elapsed / 49m 56s left ) -> ETA: Fri Mar 07 13:25 XS = 4.70948486091 pb +- ( 0.259768124732 pb = 5 % ) Event 30000 ( 1m 31s elapsed / 49m 3s left ) -> ETA: Fri Mar 07 13:24 XS = 4.87653327711 pb +- ( 0.278510479814 pb = 5 % ) Event 40000 ( 2m 1s elapsed / 48m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 4.69814058014 pb +- ( 0.222516984433 pb = 4 % ) Event 50000 ( 2m 31s elapsed / 48m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.68107388621 pb +- ( 0.217862244288 pb = 4 % ) Event 60000 ( 3m 2s elapsed / 47m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 4.48511256331 pb +- ( 0.229038588481 pb = 5 % ) Event 70000 ( 3m 32s elapsed / 47m 2s left ) -> ETA: Fri Mar 07 13:24 XS = 4.6193924661 pb +- ( 0.59033520767 pb = 12 % ) Event 80000 ( 4m 2s elapsed / 46m 31s left ) -> ETA: Fri Mar 07 13:24 XS = 4.58156581862 pb +- ( 0.518172169626 pb = 11 % ) Event 90000 ( 4m 33s elapsed / 46m 1s left ) -> ETA: Fri Mar 07 13:24 XS = 4.54750126188 pb +- ( 0.464902844418 pb = 10 % ) Event 100000 ( 5m 3s elapsed / 45m 32s left ) -> ETA: Fri Mar 07 13:24 XS = 4.47371242909 pb +- ( 0.42240527417 pb = 9 % ) Event 200000 ( 10m 8s elapsed / 40m 34s left ) -> ETA: Fri Mar 07 13:24 XS = 4.4189460521 pb +- ( 0.228576127126 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 14s elapsed / 35m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36391873532 pb +- ( 0.164749256705 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 20s elapsed / 30m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40574863002 pb +- ( 0.13641018747 pb = 3 % ) Event 500000 ( 25m 29s elapsed / 25m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39059137034 pb +- ( 0.124906191207 pb = 2 % ) Event 600000 ( 30m 38s elapsed / 20m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 4.32252521246 pb +- ( 0.138625730842 pb = 3 % ) Event 700000 ( 35m 50s elapsed / 15m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34296650153 pb +- ( 0.121231249846 pb = 2 % ) Event 800000 ( 41m 1s elapsed / 10m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 4.36066181461 pb +- ( 0.108002300969 pb = 2 % ) Event 900000 ( 46m 18s elapsed / 5m 8s left ) -> ETA: Fri Mar 07 13:25 XS = 4.33046296145 pb +- ( 0.0982857089059 pb = 2 % ) Event 1000000 ( 3079 s total ) = 28061696.7583 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.33269 0 % 0.0906622 2.09 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5685 (1005687) -> 0.5 % From "Jet_Evolution:CSS": 1114 (1006801) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 85 amplitude failures: 1029 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 30s on Fri Mar 7 13:25:36 2025 (User: 50m 37s, System: 3s, Children User: 0s, Children System: 0s)