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: 2134 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 2.21340236762e-19 vs 2.21340236763e-19 => -3.24074100888e-12 } .... Amplitude::GaugeTest(): Large deviation { 8.53177630694e-23 vs 8.53177630691e-23 => 2.77045053565e-12 } . Amplitude::GaugeTest(): Large deviation { 2.37093156154e-18 vs 2.37093156153e-18 => 6.16706685719e-12 } ..... Amplitude::GaugeTest(): Large deviation { 2.0514980198e-22 vs 2.0514980198e-22 => 3.45301565119e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.3218107846e-21 vs 1.3218107846e-21 => 2.17181828077e-12 } . Amplitude::GaugeTest(): Large deviation { 4.24389772332e-21 vs 4.24389772331e-21 => 2.17670326208e-12 } ..............WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 5.25429388889e-19 vs 5.25429388887e-19 => 2.30104824084e-12 } ........................................................................................... 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 / 10d 15h 33m 19s left ) -> ETA: Tue Mar 18 04:07 XS = 51.958530759 pb +- ( 51.958530759 pb = 100 % ) Event 2 ( 0s elapsed / 5d 9h 9m 59s left ) -> ETA: Wed Mar 12 21:44 XS = 25.9823044913 pb +- ( 25.9762262678 pb = 99 % ) Event 3 ( 0s elapsed / 3d 14h 6m 39s left ) -> ETA: Tue Mar 11 02:41 XS = 19.7706435795 pb +- ( 16.232873282 pb = 82 % ) Event 4 ( 0s elapsed / 2d 17h 16m 39s left ) -> ETA: Mon Mar 10 05:51 XS = 14.8279831325 pb +- ( 12.497318904 pb = 84 % ) Event 5 ( 0s elapsed / 2d 4h 13m 19s left ) -> ETA: Sun Mar 09 16:47 XS = 11.8626389425 pb +- ( 10.1243791927 pb = 85 % ) Event 6 ( 0s elapsed / 1d 19h 31m 5s left ) -> ETA: Sun Mar 09 08:05 XS = 10.2919517504 pb +- ( 8.41441784167 pb = 81 % ) Event 7 ( 0s elapsed / 1d 13h 18m 4s left ) -> ETA: Sun Mar 09 01:52 XS = 8.8397477878 pb +- ( 7.25824076003 pb = 82 % ) Event 8 ( 0s elapsed / 1d 8h 59m 9s left ) -> ETA: Sat Mar 08 21:33 XS = 7.73478206592 pb +- ( 6.38220130084 pb = 82 % ) Event 9 ( 0s elapsed / 1d 5h 19m 14s left ) -> ETA: Sat Mar 08 17:53 XS = 6.87536178525 pb +- ( 5.69380641165 pb = 82 % ) Event 10 ( 0s elapsed / 1d 2h 23m 19s left ) -> ETA: Sat Mar 08 14:57 XS = 6.18783209696 pb +- ( 5.13889504028 pb = 83 % ) Event 20 ( 0s elapsed / 13h 36m 39s left ) -> ETA: Sat Mar 08 02:11 XS = 3.94292818081 pb +- ( 2.58687211603 pb = 65 % ) Event 30 ( 1s elapsed / 9h 21m 5s left ) -> ETA: Fri Mar 07 21:55 XS = 5.07723432123 pb +- ( 2.29987972994 pb = 45 % ) Event 40 ( 1s elapsed / 7h 13m 18s left ) -> ETA: Fri Mar 07 19:47 XS = 6.95029774614 pb +- ( 2.9454498651 pb = 42 % ) Event 50 ( 1s elapsed / 5h 56m 38s left ) -> ETA: Fri Mar 07 18:31 XS = 5.36555490361 pb +- ( 2.28410213991 pb = 42 % ) Event 60 ( 1s elapsed / 5h 5m 32s left ) -> ETA: Fri Mar 07 17:40 XS = 9.0664760125 pb +- ( 4.22943637198 pb = 46 % ) Event 70 ( 1s elapsed / 4h 29m 1s left ) -> ETA: Fri Mar 07 17:03 XS = 5.06600428644 pb +- ( 4.67648083817 pb = 92 % ) Event 80 ( 1s elapsed / 4h 3m 43s left ) -> ETA: Fri Mar 07 16:38 XS = 4.47628059564 pb +- ( 4.1237694444 pb = 92 % ) Event 90 ( 1s elapsed / 3h 42m 12s left ) -> ETA: Fri Mar 07 16:16 XS = 4.07799774583 pb +- ( 3.61804570562 pb = 88 % ) Event 100 ( 1s elapsed / 3h 24m 58s left ) -> ETA: Fri Mar 07 15:59 XS = 4.36029363486 pb +- ( 3.31107170922 pb = 75 % ) Event 200 ( 1s elapsed / 2h 8m 18s left ) -> ETA: Fri Mar 07 14:42 XS = 4.59325874906 pb +- ( 1.84740391898 pb = 40 % ) Event 300 ( 1s elapsed / 1h 41m 4s left ) -> ETA: Fri Mar 07 14:15 XS = 5.09460140425 pb +- ( 1.38949402112 pb = 27 % ) Event 400 ( 2s elapsed / 1h 29m 7s left ) -> ETA: Fri Mar 07 14:03 XS = 4.30356347979 pb +- ( 1.13306151683 pb = 26 % ) Event 500 ( 2s elapsed / 1h 21m 17s left ) -> ETA: Fri Mar 07 13:55 XS = 4.32687809538 pb +- ( 1.00787447758 pb = 23 % ) Event 600 ( 2s elapsed / 1h 15m 13s left ) -> ETA: Fri Mar 07 13:49 XS = 4.16287147405 pb +- ( 1.03009059371 pb = 24 % ) Event 700 ( 3s elapsed / 1h 11m 51s left ) -> ETA: Fri Mar 07 13:46 XS = 4.09149506981 pb +- ( 0.924166618375 pb = 22 % ) Event 800 ( 3s elapsed / 1h 9m 19s left ) -> ETA: Fri Mar 07 13:43 XS = 4.58090776144 pb +- ( 1.10319512022 pb = 24 % ) Event 900 ( 3s elapsed / 1h 7m 31s left ) -> ETA: Fri Mar 07 13:42 XS = 4.52137921883 pb +- ( 0.991944439285 pb = 21 % ) Event 1000 ( 3s elapsed / 1h 5m 56s left ) -> ETA: Fri Mar 07 13:40 XS = 4.6898629739 pb +- ( 0.92878898796 pb = 19 % ) Event 2000 ( 6s elapsed / 58m 8s left ) -> ETA: Fri Mar 07 13:32 XS = 3.30342047988 pb +- ( 0.653800528407 pb = 19 % ) Event 3000 ( 9s elapsed / 55m 16s left ) -> ETA: Fri Mar 07 13:29 XS = 3.57354317991 pb +- ( 0.51421547074 pb = 14 % ) Event 4000 ( 12s elapsed / 53m 44s left ) -> ETA: Fri Mar 07 13:28 XS = 3.80396692645 pb +- ( 0.606488611372 pb = 15 % ) Event 5000 ( 15s elapsed / 53m left ) -> ETA: Fri Mar 07 13:27 XS = 3.78461064628 pb +- ( 0.556219518798 pb = 14 % ) Event 6000 ( 19s elapsed / 52m 27s left ) -> ETA: Fri Mar 07 13:27 XS = 3.72829446787 pb +- ( 0.480575186233 pb = 12 % ) Event 7000 ( 21s elapsed / 51m 58s left ) -> ETA: Fri Mar 07 13:26 XS = 4.16045216487 pb +- ( 0.438457654551 pb = 10 % ) Event 8000 ( 24s elapsed / 51m 35s left ) -> ETA: Fri Mar 07 13:26 XS = 4.27143547616 pb +- ( 0.399147871438 pb = 9 % ) Event 9000 ( 28s elapsed / 51m 25s left ) -> ETA: Fri Mar 07 13:26 XS = 4.35153789337 pb +- ( 0.367697976014 pb = 8 % ) Event 10000 ( 31s elapsed / 51m 15s left ) -> ETA: Fri Mar 07 13:26 XS = 4.34517758767 pb +- ( 0.338366476754 pb = 7 % ) Event 20000 ( 1m 1s elapsed / 50m 13s left ) -> ETA: Fri Mar 07 13:25 XS = 4.66163805788 pb +- ( 0.317391565992 pb = 6 % ) Event 30000 ( 1m 31s elapsed / 49m 32s left ) -> ETA: Fri Mar 07 13:25 XS = 4.50663982319 pb +- ( 0.281793452254 pb = 6 % ) Event 40000 ( 2m 2s elapsed / 48m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 3.77950792039 pb +- ( 0.899407308049 pb = 23 % ) Event 50000 ( 2m 32s elapsed / 48m 23s left ) -> ETA: Fri Mar 07 13:25 XS = 3.92307287263 pb +- ( 0.727730673816 pb = 18 % ) Event 60000 ( 3m 3s elapsed / 47m 51s left ) -> ETA: Fri Mar 07 13:25 XS = 3.89535302806 pb +- ( 0.608732542843 pb = 15 % ) Event 70000 ( 3m 34s elapsed / 47m 25s left ) -> ETA: Fri Mar 07 13:25 XS = 4.00333674441 pb +- ( 0.526202962399 pb = 13 % ) Event 80000 ( 4m 5s elapsed / 46m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.05322035323 pb +- ( 0.465514594322 pb = 11 % ) Event 90000 ( 4m 35s elapsed / 46m 29s left ) -> ETA: Fri Mar 07 13:25 XS = 4.06201597558 pb +- ( 0.418913413957 pb = 10 % ) Event 100000 ( 5m 6s elapsed / 46m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 4.10407230639 pb +- ( 0.380559793585 pb = 9 % ) Event 200000 ( 10m 16s elapsed / 41m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 4.25507805577 pb +- ( 0.257496044006 pb = 6 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 26s elapsed / 36m 2s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39654787328 pb +- ( 0.178516818287 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 40s elapsed / 31m 1s left ) -> ETA: Fri Mar 07 13:26 XS = 4.34127400617 pb +- ( 0.158955124713 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 55s elapsed / 25m 55s left ) -> ETA: Fri Mar 07 13:26 XS = 4.34690515571 pb +- ( 0.133662382922 pb = 3 % ) Event 600000 ( 31m 13s elapsed / 20m 48s left ) -> ETA: Fri Mar 07 13:26 XS = 4.32969971256 pb +- ( 0.114312917206 pb = 2 % ) Event 700000 ( 36m 30s elapsed / 15m 38s left ) -> ETA: Fri Mar 07 13:26 XS = 4.35759529789 pb +- ( 0.10011106587 pb = 2 % ) Event 800000 ( 41m 49s elapsed / 10m 27s left ) -> ETA: Fri Mar 07 13:26 XS = 4.34175603454 pb +- ( 0.0918387766745 pb = 2 % ) Event 900000 ( 47m 11s elapsed / 5m 14s left ) -> ETA: Fri Mar 07 13:26 XS = 4.37941320748 pb +- ( 0.0838034056686 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3132 s total ) = 27594136.246 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.40269 0 % 0.0770771 1.75 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5621 (1005626) -> 0.5 % From "Jet_Evolution:CSS": 1120 (1006746) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 78/20 Perturbative Interface (Matrix Elements): momentum failures: 74 amplitude failures: 1046 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 52m 23s on Fri Mar 7 13:26:40 2025 (User: 51m 41s, System: 2s, Children User: 0s, Children System: 0s)