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: 2113 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 10s/9s) Performing tests .. Amplitude::GaugeTest(): Large deviation { 1.16026396026e-22 vs 1.16026396027e-22 => -6.77014000416e-12 } . Amplitude::GaugeTest(): Large deviation { 2.08504621679e-20 vs 2.08504621678e-20 => 4.06896738525e-12 } .... Amplitude::GaugeTest(): Large deviation { 9.20357386081e-21 vs 9.20357386084e-21 => -3.41204842158e-12 } ...... Amplitude::GaugeTest(): Large deviation { 6.47373950435e-23 vs 6.47373950437e-23 => -3.30147020833e-12 } . Amplitude::GaugeTest(): Large deviation { 1.86114361541e-22 vs 1.86114361541e-22 => -3.22430970812e-12 } .. Amplitude::GaugeTest(): Large deviation { 8.68948941969e-22 vs 8.68948941972e-22 => -3.84681175802e-12 } ...........WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.68637510195e-20 vs 1.68637510196e-20 => -2.51176857091e-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 ( 0s elapsed / 8d 5h 13m 19s left ) -> ETA: Sat Mar 15 17:47 XS = 5.75626463003e-11 pb +- ( 5.75626463003e-11 pb = 100 % ) Event 2 ( 0s elapsed / 4d 2h 36m 39s left ) -> ETA: Tue Mar 11 15:11 XS = -1.76907804406e-05 pb +- ( 1.76908380033e-05 pb = -100 % ) Event 3 ( 0s elapsed / 2d 18h 39m 59s left ) -> ETA: Mon Mar 10 07:14 XS = 0.0170111247348 pb +- ( 0.0170288185783 pb = 100 % ) Event 4 ( 0s elapsed / 2d 1h 59m 59s left ) -> ETA: Sun Mar 09 14:34 XS = 3.20219448202 pb +- ( 3.18520611732 pb = 99 % ) Event 5 ( 0s elapsed / 1d 15h 59m 59s left ) -> ETA: Sun Mar 09 04:34 XS = 2.56146405653 pb +- ( 2.54908969713 pb = 99 % ) Event 6 ( 0s elapsed / 1d 9h 19m 59s left ) -> ETA: Sat Mar 08 21:54 XS = 2.11679694562 pb +- ( 2.12829376784 pb = 100 % ) Event 7 ( 0s elapsed / 1d 4h 58m 4s left ) -> ETA: Sat Mar 08 17:32 XS = 1.81440271741 pb +- ( 1.82397790149 pb = 100 % ) Event 8 ( 0s elapsed / 1d 1h 20m 49s left ) -> ETA: Sat Mar 08 13:55 XS = 1.587602416 pb +- ( 1.59581011263 pb = 100 % ) Event 9 ( 0s elapsed / 22h 31m 50s left ) -> ETA: Sat Mar 08 11:06 XS = 1.58912123739 pb +- ( 1.40737305211 pb = 88 % ) Event 10 ( 0s elapsed / 20h 33m 19s left ) -> ETA: Sat Mar 08 09:07 XS = 5.67427519954 pb +- ( 4.27469788649 pb = 75 % ) Event 20 ( 0s elapsed / 10h 33m 19s left ) -> ETA: Fri Mar 07 23:07 XS = 2.6103760788 pb +- ( 1.81524638723 pb = 69 % ) Event 30 ( 0s elapsed / 7h 18m 52s left ) -> ETA: Fri Mar 07 19:53 XS = 17.5906245081 pb +- ( 15.3728084906 pb = 87 % ) Event 40 ( 0s elapsed / 5h 41m 39s left ) -> ETA: Fri Mar 07 18:16 XS = 13.5557897339 pb +- ( 11.8615522523 pb = 87 % ) Event 50 ( 0s elapsed / 4h 43m 19s left ) -> ETA: Fri Mar 07 17:17 XS = 13.8843565769 pb +- ( 9.91300832967 pb = 71 % ) Event 60 ( 0s elapsed / 4h 1m 39s left ) -> ETA: Fri Mar 07 16:36 XS = 11.9881464641 pb +- ( 8.38555462184 pb = 69 % ) Event 70 ( 0s elapsed / 3h 31m 53s left ) -> ETA: Fri Mar 07 16:06 XS = 11.9089424753 pb +- ( 7.35233883243 pb = 61 % ) Event 80 ( 0s elapsed / 3h 11m 39s left ) -> ETA: Fri Mar 07 15:46 XS = 10.9285887069 pb +- ( 6.55978526233 pb = 60 % ) Event 90 ( 0s elapsed / 2h 54m 3s left ) -> ETA: Fri Mar 07 15:28 XS = 10.0025908942 pb +- ( 5.86446915175 pb = 58 % ) Event 100 ( 0s elapsed / 2h 41m 39s left ) -> ETA: Fri Mar 07 15:16 XS = 9.00407699045 pb +- ( 5.25705631613 pb = 58 % ) Event 200 ( 1s elapsed / 1h 44m 8s left ) -> ETA: Fri Mar 07 14:18 XS = 9.38848977819 pb +- ( 3.2626600152 pb = 34 % ) Event 300 ( 1s elapsed / 1h 24m 25s left ) -> ETA: Fri Mar 07 13:58 XS = 6.49018797269 pb +- ( 2.22809479641 pb = 34 % ) Event 400 ( 1s elapsed / 1h 14m 58s left ) -> ETA: Fri Mar 07 13:49 XS = 4.87841037381 pb +- ( 1.64633475315 pb = 33 % ) Event 500 ( 2s elapsed / 1h 8m 57s left ) -> ETA: Fri Mar 07 13:43 XS = 5.13600657421 pb +- ( 1.39206089468 pb = 27 % ) Event 600 ( 2s elapsed / 1h 4m 57s left ) -> ETA: Fri Mar 07 13:39 XS = 5.51237005188 pb +- ( 1.22179632572 pb = 22 % ) Event 700 ( 2s elapsed / 1h 2m 48s left ) -> ETA: Fri Mar 07 13:37 XS = 4.8942130703 pb +- ( 1.11864529402 pb = 22 % ) Event 800 ( 2s elapsed / 1h 1m 37s left ) -> ETA: Fri Mar 07 13:36 XS = 5.03141435947 pb +- ( 1.0149710162 pb = 20 % ) Event 900 ( 3s elapsed / 59m 45s left ) -> ETA: Fri Mar 07 13:34 XS = 5.13876578906 pb +- ( 0.933454102064 pb = 18 % ) Event 1000 ( 3s elapsed / 58m 26s left ) -> ETA: Fri Mar 07 13:32 XS = 4.96820500225 pb +- ( 0.857931834248 pb = 17 % ) Event 2000 ( 6s elapsed / 52m 3s left ) -> ETA: Fri Mar 07 13:26 XS = 5.62329114237 pb +- ( 0.617692543027 pb = 10 % ) Event 3000 ( 9s elapsed / 50m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 5.25946292589 pb +- ( 0.466721493545 pb = 8 % ) Event 4000 ( 11s elapsed / 49m 25s left ) -> ETA: Fri Mar 07 13:24 XS = 4.70049088548 pb +- ( 0.365428504932 pb = 7 % ) Event 5000 ( 14s elapsed / 48m 57s left ) -> ETA: Fri Mar 07 13:23 XS = 4.92433454708 pb +- ( 0.388647642287 pb = 7 % ) Event 6000 ( 17s elapsed / 48m 30s left ) -> ETA: Fri Mar 07 13:23 XS = 5.06728656548 pb +- ( 0.401333371018 pb = 7 % ) Event 7000 ( 20s elapsed / 48m 11s left ) -> ETA: Fri Mar 07 13:22 XS = 4.84303692791 pb +- ( 0.494907407887 pb = 10 % ) Event 8000 ( 23s elapsed / 47m 53s left ) -> ETA: Fri Mar 07 13:22 XS = 5.00737985854 pb +- ( 0.464267427639 pb = 9 % ) Event 9000 ( 26s elapsed / 47m 45s left ) -> ETA: Fri Mar 07 13:22 XS = 4.7937108265 pb +- ( 0.41895255461 pb = 8 % ) Event 10000 ( 28s elapsed / 47m 43s left ) -> ETA: Fri Mar 07 13:22 XS = 5.04094524626 pb +- ( 0.404892426573 pb = 8 % ) Event 20000 ( 57s elapsed / 46m 34s left ) -> ETA: Fri Mar 07 13:21 XS = 4.905447491 pb +- ( 0.285045061167 pb = 5 % ) Event 30000 ( 1m 25s elapsed / 46m 9s left ) -> ETA: Fri Mar 07 13:21 XS = 4.87422617202 pb +- ( 0.219482511889 pb = 4 % ) Event 40000 ( 1m 54s elapsed / 45m 46s left ) -> ETA: Fri Mar 07 13:22 XS = 4.26001593442 pb +- ( 0.258416928162 pb = 6 % ) Event 50000 ( 2m 22s elapsed / 45m 16s left ) -> ETA: Fri Mar 07 13:22 XS = 4.21031470678 pb +- ( 0.220520076218 pb = 5 % ) Event 60000 ( 2m 51s elapsed / 44m 49s left ) -> ETA: Fri Mar 07 13:22 XS = 4.20740097284 pb +- ( 0.199014199862 pb = 4 % ) Event 70000 ( 3m 20s elapsed / 44m 22s left ) -> ETA: Fri Mar 07 13:22 XS = 4.19821362441 pb +- ( 0.186575718091 pb = 4 % ) Event 80000 ( 3m 49s elapsed / 43m 55s left ) -> ETA: Fri Mar 07 13:22 XS = 4.21889387998 pb +- ( 0.239993274378 pb = 5 % ) Event 90000 ( 4m 17s elapsed / 43m 25s left ) -> ETA: Fri Mar 07 13:22 XS = 4.28402814108 pb +- ( 0.219279812461 pb = 5 % ) Event 100000 ( 4m 46s elapsed / 42m 55s left ) -> ETA: Fri Mar 07 13:22 XS = 4.2438061993 pb +- ( 0.207556356175 pb = 4 % ) Event 200000 ( 9m 33s elapsed / 38m 15s left ) -> ETA: Fri Mar 07 13:22 XS = 4.3163526299 pb +- ( 0.120821468595 pb = 2 % ) Event 300000 ( 14m 22s elapsed / 33m 31s left ) -> ETA: Fri Mar 07 13:22 XS = 4.24911917335 pb +- ( 0.109905179231 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 11s elapsed / 28m 46s left ) -> ETA: Fri Mar 07 13:22 XS = 4.20864457355 pb +- ( 0.0967149102192 pb = 2 % ) Event 500000 ( 24m 1s elapsed / 24m 1s left ) -> ETA: Fri Mar 07 13:22 XS = 4.24265880201 pb +- ( 0.0818875455394 pb = 1 % ) Event 600000 ( 28m 53s elapsed / 19m 15s left ) -> ETA: Fri Mar 07 13:22 XS = 4.22850379881 pb +- ( 0.0778898066187 pb = 1 % ) Event 700000 ( 33m 46s elapsed / 14m 28s left ) -> ETA: Fri Mar 07 13:22 XS = 4.23061142525 pb +- ( 0.0708244020687 pb = 1 % ) Event 800000 ( 38m 40s elapsed / 9m 40s left ) -> ETA: Fri Mar 07 13:22 XS = 4.25263114351 pb +- ( 0.0654351921171 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 43m 35s elapsed / 4m 50s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34426090291 pb +- ( 0.0916908839739 pb = 2 % ) Event 1000000 ( 2909 s total ) = 29695824.0247 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.32379 0 % 0.0859973 1.98 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5577 (1005579) -> 0.5 % From "Jet_Evolution:CSS": 1075 (1006654) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 84/20 Perturbative Interface (Matrix Elements): momentum failures: 83 amplitude failures: 992 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 48m 40s on Fri Mar 7 13:22:53 2025 (User: 47m 54s, System: 2s, Children User: 0s, Children System: 0s)