Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:04 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2084 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (224 MB, 10s/10s) Performing tests .... Amplitude::GaugeTest(): Large deviation { 5.37065834282e-20 vs 5.37065834287e-20 => -1.05057074151e-11 } .. Amplitude::GaugeTest(): Large deviation { 2.43067179608e-21 vs 2.43067179606e-21 => 4.64317473359e-12 } . Amplitude::GaugeTest(): Large deviation { 1.17349838893e-23 vs 1.17349838893e-23 => 2.40452102673e-12 } .... Amplitude::GaugeTest(): Large deviation { 3.54957671005e-24 vs 3.54957671004e-24 => 2.61102250931e-12 } ..... Amplitude::GaugeTest(): Large deviation { 7.56401017485e-21 vs 7.56401017487e-21 => -2.51432208387e-12 } . Amplitude::GaugeTest(): Large deviation { 1.82066276987e-20 vs 1.82066276991e-20 => -1.86711757166e-11 } ..WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 7.19313398657e-22 vs 7.19313398651e-22 => 9.01301255851e-12 } ..................................................................................................... done (224 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 / 8d 2h 26m 39s left ) -> ETA: Sat Mar 15 15:00 XS = 18.2828670353 pb +- ( 18.2828670353 pb = 100 % ) Event 2 ( 0s elapsed / 4d 1h 13m 19s left ) -> ETA: Tue Mar 11 13:47 XS = 9.14143351767 pb +- ( 9.14143351766 pb = 99 % ) Event 3 ( 0s elapsed / 2d 17h 44m 25s left ) -> ETA: Mon Mar 10 06:18 XS = 6.0942896024 pb +- ( 6.09428871647 pb = 99 % ) Event 4 ( 0s elapsed / 2d 1h 18m 19s left ) -> ETA: Sun Mar 09 13:52 XS = 4.5707172018 pb +- ( 4.57071661118 pb = 99 % ) Event 5 ( 0s elapsed / 1d 15h 26m 39s left ) -> ETA: Sun Mar 09 04:00 XS = 3.65657376144 pb +- ( 3.65657331847 pb = 99 % ) Event 6 ( 0s elapsed / 1d 8h 52m 12s left ) -> ETA: Sat Mar 08 21:26 XS = 3.04714479903 pb +- ( 3.04714444726 pb = 99 % ) Event 7 ( 0s elapsed / 1d 4h 34m 16s left ) -> ETA: Sat Mar 08 17:08 XS = 2.61184380056 pb +- ( 2.6118372058 pb = 99 % ) Event 8 ( 0s elapsed / 1d 59m 59s left ) -> ETA: Sat Mar 08 13:34 XS = 5.6031795261 pb +- ( 3.75024794049 pb = 66 % ) Event 9 ( 0s elapsed / 22h 13m 19s left ) -> ETA: Sat Mar 08 10:47 XS = 4.98060402871 pb +- ( 3.36549351764 pb = 67 % ) Event 10 ( 0s elapsed / 20h 16m 39s left ) -> ETA: Sat Mar 08 08:50 XS = 78.8338431165 pb +- ( 74.8021679376 pb = 94 % ) Event 20 ( 0s elapsed / 10h 24m 59s left ) -> ETA: Fri Mar 07 22:59 XS = 44.5486375832 pb +- ( 36.2811701473 pb = 81 % ) Event 30 ( 0s elapsed / 7h 13m 19s left ) -> ETA: Fri Mar 07 19:47 XS = 32.5315867632 pb +- ( 25.2700415145 pb = 77 % ) Event 40 ( 0s elapsed / 5h 33m 19s left ) -> ETA: Fri Mar 07 18:07 XS = 26.4450700094 pb +- ( 19.7979025845 pb = 74 % ) Event 50 ( 0s elapsed / 4h 36m 39s left ) -> ETA: Fri Mar 07 17:10 XS = 21.8989754577 pb +- ( 16.2840216541 pb = 74 % ) Event 60 ( 0s elapsed / 3h 58m 52s left ) -> ETA: Fri Mar 07 16:33 XS = 18.0317591133 pb +- ( 13.2303973812 pb = 73 % ) Event 70 ( 0s elapsed / 3h 31m 53s left ) -> ETA: Fri Mar 07 16:06 XS = 15.5761171252 pb +- ( 11.304169777 pb = 72 % ) Event 80 ( 0s elapsed / 3h 9m 34s left ) -> ETA: Fri Mar 07 15:43 XS = 14.7906513847 pb +- ( 9.87214200699 pb = 66 % ) Event 90 ( 0s elapsed / 2h 54m 3s left ) -> ETA: Fri Mar 07 15:28 XS = 13.3123208332 pb +- ( 8.75010657445 pb = 65 % ) Event 100 ( 0s elapsed / 2h 41m 39s left ) -> ETA: Fri Mar 07 15:15 XS = 12.0033395527 pb +- ( 7.92692442568 pb = 66 % ) Event 200 ( 1s elapsed / 1h 44m 8s left ) -> ETA: Fri Mar 07 14:18 XS = 8.10680764495 pb +- ( 4.08842579795 pb = 50 % ) Event 300 ( 1s elapsed / 1h 26m 5s left ) -> ETA: Fri Mar 07 14:00 XS = 6.22037876827 pb +- ( 2.65312039615 pb = 42 % ) Event 400 ( 1s elapsed / 1h 17m 3s left ) -> ETA: Fri Mar 07 13:51 XS = 6.06318666147 pb +- ( 2.04843500366 pb = 33 % ) Event 500 ( 2s elapsed / 1h 10m 57s left ) -> ETA: Fri Mar 07 13:45 XS = 5.87549580678 pb +- ( 1.77232480025 pb = 30 % ) Event 600 ( 2s elapsed / 1h 6m 54s left ) -> ETA: Fri Mar 07 13:41 XS = 5.15214144239 pb +- ( 1.49389739902 pb = 28 % ) Event 700 ( 2s elapsed / 1h 4m left ) -> ETA: Fri Mar 07 13:38 XS = 4.9468090669 pb +- ( 1.3069055301 pb = 26 % ) Event 800 ( 2s elapsed / 1h 1m 37s left ) -> ETA: Fri Mar 07 13:35 XS = 4.81768699862 pb +- ( 1.16902902669 pb = 24 % ) Event 900 ( 3s elapsed / 59m 56s left ) -> ETA: Fri Mar 07 13:34 XS = 4.56762875721 pb +- ( 1.15231285575 pb = 25 % ) Event 1000 ( 3s elapsed / 58m 36s left ) -> ETA: Fri Mar 07 13:32 XS = 4.34410349607 pb +- ( 1.12694212345 pb = 25 % ) Event 2000 ( 6s elapsed / 53m 13s left ) -> ETA: Fri Mar 07 13:27 XS = 4.67734640706 pb +- ( 0.766181694972 pb = 16 % ) Event 3000 ( 9s elapsed / 50m 57s left ) -> ETA: Fri Mar 07 13:25 XS = 4.89405335792 pb +- ( 0.582703781806 pb = 11 % ) Event 4000 ( 12s elapsed / 49m 52s left ) -> ETA: Fri Mar 07 13:24 XS = 3.96439330383 pb +- ( 0.893655324133 pb = 22 % ) Event 5000 ( 14s elapsed / 49m 15s left ) -> ETA: Fri Mar 07 13:23 XS = 3.83018160655 pb +- ( 0.799513768953 pb = 20 % ) Event 6000 ( 17s elapsed / 48m 47s left ) -> ETA: Fri Mar 07 13:23 XS = 5.06067341462 pb +- ( 0.830549581826 pb = 16 % ) Event 7000 ( 20s elapsed / 48m 26s left ) -> ETA: Fri Mar 07 13:23 XS = 4.82034428116 pb +- ( 0.720619149767 pb = 14 % ) Event 8000 ( 23s elapsed / 48m 19s left ) -> ETA: Fri Mar 07 13:22 XS = 4.80958875482 pb +- ( 0.641225437262 pb = 13 % ) Event 9000 ( 26s elapsed / 48m 3s left ) -> ETA: Fri Mar 07 13:22 XS = 5.80632585241 pb +- ( 0.858716261467 pb = 14 % ) Event 10000 ( 29s elapsed / 48m 2s left ) -> ETA: Fri Mar 07 13:22 XS = 5.74474968587 pb +- ( 0.77405713615 pb = 13 % ) Event 20000 ( 57s elapsed / 47m 8s left ) -> ETA: Fri Mar 07 13:22 XS = 5.01226386228 pb +- ( 0.442560996537 pb = 8 % ) Event 30000 ( 1m 26s elapsed / 46m 24s left ) -> ETA: Fri Mar 07 13:22 XS = 4.65276254739 pb +- ( 0.339120263841 pb = 7 % ) Event 40000 ( 1m 54s elapsed / 45m 54s left ) -> ETA: Fri Mar 07 13:22 XS = 4.42168356571 pb +- ( 0.348121175494 pb = 7 % ) Event 50000 ( 2m 23s elapsed / 45m 27s left ) -> ETA: Fri Mar 07 13:22 XS = 4.56659891322 pb +- ( 0.300461988384 pb = 6 % ) Event 60000 ( 2m 52s elapsed / 44m 58s left ) -> ETA: Fri Mar 07 13:22 XS = 4.58252042988 pb +- ( 0.27059759356 pb = 5 % ) Event 70000 ( 3m 21s elapsed / 44m 35s left ) -> ETA: Fri Mar 07 13:22 XS = 4.6066013447 pb +- ( 0.236840019523 pb = 5 % ) Event 80000 ( 3m 50s elapsed / 44m 8s left ) -> ETA: Fri Mar 07 13:22 XS = 4.71534538575 pb +- ( 0.221397529109 pb = 4 % ) Event 90000 ( 4m 19s elapsed / 43m 40s left ) -> ETA: Fri Mar 07 13:22 XS = 4.6515561965 pb +- ( 0.202605636018 pb = 4 % ) Event 100000 ( 4m 48s elapsed / 43m 13s left ) -> ETA: Fri Mar 07 13:22 XS = 4.62679811833 pb +- ( 0.185421272673 pb = 4 % ) Event 200000 ( 9m 39s elapsed / 38m 37s left ) -> ETA: Fri Mar 07 13:22 XS = 4.30273653883 pb +- ( 0.19726915597 pb = 4 % ) Event 300000 ( 14m 31s elapsed / 33m 54s left ) -> ETA: Fri Mar 07 13:22 XS = 4.32661429843 pb +- ( 0.141302482651 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 19m 25s elapsed / 29m 8s left ) -> ETA: Fri Mar 07 13:22 XS = 4.29912926642 pb +- ( 0.117179106129 pb = 2 % ) Event 500000 ( 24m 20s elapsed / 24m 20s left ) -> ETA: Fri Mar 07 13:22 XS = 4.34406006666 pb +- ( 0.10142979245 pb = 2 % ) Event 600000 ( 29m 17s elapsed / 19m 31s left ) -> ETA: Fri Mar 07 13:23 XS = 4.3208908898 pb +- ( 0.100861319762 pb = 2 % ) Event 700000 ( 34m 16s elapsed / 14m 41s left ) -> ETA: Fri Mar 07 13:23 XS = 4.34236370624 pb +- ( 0.0898225666299 pb = 2 % ) Event 800000 ( 39m 15s elapsed / 9m 48s left ) -> ETA: Fri Mar 07 13:23 XS = 4.33486510285 pb +- ( 0.0865457965238 pb = 1 % ) Event 900000 ( 44m 7s elapsed / 4m 54s left ) -> ETA: Fri Mar 07 13:23 XS = 4.33497071792 pb +- ( 0.0785928609426 pb = 1 % ) Event 1000000 ( 2937 s total ) = 29414067.6864 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.31798 0 % 0.0733806 1.69 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5685 (1005687) -> 0.5 % From "Jet_Evolution:CSS": 1149 (1006836) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 87/20 Perturbative Interface (Matrix Elements): momentum failures: 74 amplitude failures: 1075 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 49m 8s on Fri Mar 7 13:23:13 2025 (User: 48m 21s, System: 1s, Children User: 0s, Children System: 0s)