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: 2100 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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, 9s/9s) Performing tests . Amplitude::GaugeTest(): Large deviation { 2.58713455365e-22 vs 2.58713455365e-22 => -2.30193641926e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.96339512525e-22 vs 1.96339512526e-22 => -3.22419868581e-12 } . Amplitude::GaugeTest(): Large deviation { 4.87996343399e-24 vs 4.87996343394e-24 => 1.06983311099e-11 } ........ Amplitude::GaugeTest(): Large deviation { 1.30320235831e-21 vs 1.30320235832e-21 => -2.53963516883e-12 } ............. Amplitude::GaugeTest(): Large deviation { 4.27667671607e-22 vs 4.27667671605e-22 => 5.16986453647e-12 } ............ Amplitude::GaugeTest(): Large deviation { 2.15573499394e-20 vs 2.15573499395e-20 => -3.77609055136e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.81632678659e-23 vs 3.81632678662e-23 => -7.28983540199e-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 / 7d 15h 19m 59s left ) -> ETA: Sat Mar 15 03:54 XS = 1.76159556292e-06 pb +- ( 1.76159556292e-06 pb = 100 % ) Event 2 ( 0s elapsed / 3d 19h 39m 59s left ) -> ETA: Tue Mar 11 08:14 XS = -1.86208354914e-06 pb +- ( 3.76370251431e-06 pb = -202 % ) Event 3 ( 0s elapsed / 2d 14h 2m 12s left ) -> ETA: Mon Mar 10 02:36 XS = 1.92196904427e-05 pb +- ( 2.04098735264e-05 pb = 106 % ) Event 4 ( 0s elapsed / 1d 22h 31m 39s left ) -> ETA: Sun Mar 09 11:05 XS = 1.64473973371e-05 pb +- ( 1.74708489869e-05 pb = 106 % ) Event 5 ( 0s elapsed / 1d 13h 46m 39s left ) -> ETA: Sun Mar 09 02:20 XS = 8.61812641001e-05 pb +- ( 7.13563949268e-05 pb = 82 % ) Event 6 ( 0s elapsed / 1d 7h 28m 52s left ) -> ETA: Sat Mar 08 20:03 XS = 0.02730183956 pb +- ( 0.0272157310524 pb = 99 % ) Event 7 ( 0s elapsed / 1d 2h 59m 2s left ) -> ETA: Sat Mar 08 15:33 XS = 0.0253717282096 pb +- ( 0.0244188890656 pb = 96 % ) Event 8 ( 0s elapsed / 23h 36m 39s left ) -> ETA: Sat Mar 08 12:10 XS = 1.12835058505 pb +- ( 1.10319999359 pb = 97 % ) Event 9 ( 0s elapsed / 21h 17m 45s left ) -> ETA: Sat Mar 08 09:52 XS = 1.68889339517 pb +- ( 1.15256963499 pb = 68 % ) Event 10 ( 0s elapsed / 19h 9m 59s left ) -> ETA: Sat Mar 08 07:44 XS = 1.55897909591 pb +- ( 1.06813982179 pb = 68 % ) Event 20 ( 0s elapsed / 9h 51m 39s left ) -> ETA: Fri Mar 07 22:25 XS = 2.30688226244 pb +- ( 0.901778997823 pb = 39 % ) Event 30 ( 0s elapsed / 6h 51m 5s left ) -> ETA: Fri Mar 07 19:25 XS = 1.47662486082 pb +- ( 0.648886930179 pb = 43 % ) Event 40 ( 0s elapsed / 5h 16m 39s left ) -> ETA: Fri Mar 07 17:50 XS = 2.06291550388 pb +- ( 0.97438054888 pb = 47 % ) Event 50 ( 0s elapsed / 4h 23m 19s left ) -> ETA: Fri Mar 07 16:57 XS = 2.71602615049 pb +- ( 1.34022516532 pb = 49 % ) Event 60 ( 0s elapsed / 3h 44m 59s left ) -> ETA: Fri Mar 07 16:19 XS = 3.75209045164 pb +- ( 1.52761105655 pb = 40 % ) Event 70 ( 0s elapsed / 3h 19m 59s left ) -> ETA: Fri Mar 07 15:54 XS = 3.41421245777 pb +- ( 1.32675281175 pb = 38 % ) Event 80 ( 0s elapsed / 2h 59m 9s left ) -> ETA: Fri Mar 07 15:33 XS = 3.32017408217 pb +- ( 1.20084562912 pb = 36 % ) Event 90 ( 0s elapsed / 2h 42m 56s left ) -> ETA: Fri Mar 07 15:17 XS = 3.12375476745 pb +- ( 1.06846938136 pb = 34 % ) Event 100 ( 0s elapsed / 2h 31m 39s left ) -> ETA: Fri Mar 07 15:05 XS = 3.02349504358 pb +- ( 0.986103319509 pb = 32 % ) Event 200 ( 1s elapsed / 1h 38m 18s left ) -> ETA: Fri Mar 07 14:12 XS = 3.29232684192 pb +- ( 0.790606308538 pb = 24 % ) Event 300 ( 1s elapsed / 1h 21m 38s left ) -> ETA: Fri Mar 07 13:55 XS = 2.78231357857 pb +- ( 0.834552604371 pb = 29 % ) Event 400 ( 1s elapsed / 1h 12m 53s left ) -> ETA: Fri Mar 07 13:47 XS = 4.40716787025 pb +- ( 1.24306044076 pb = 28 % ) Event 500 ( 2s elapsed / 1h 6m 38s left ) -> ETA: Fri Mar 07 13:40 XS = 4.28957775567 pb +- ( 1.03132759404 pb = 24 % ) Event 600 ( 2s elapsed / 1h 3m 34s left ) -> ETA: Fri Mar 07 13:37 XS = 3.76619512726 pb +- ( 0.886222158949 pb = 23 % ) Event 700 ( 2s elapsed / 1h 54s left ) -> ETA: Fri Mar 07 13:35 XS = 4.22216685134 pb +- ( 0.846302441466 pb = 20 % ) Event 800 ( 2s elapsed / 59m 19s left ) -> ETA: Fri Mar 07 13:33 XS = 4.86717490266 pb +- ( 0.872604919655 pb = 17 % ) Event 900 ( 3s elapsed / 57m 43s left ) -> ETA: Fri Mar 07 13:32 XS = 5.75696011716 pb +- ( 0.982222892874 pb = 17 % ) Event 1000 ( 3s elapsed / 56m 26s left ) -> ETA: Fri Mar 07 13:30 XS = 5.74814265325 pb +- ( 0.937491056325 pb = 16 % ) Event 2000 ( 6s elapsed / 52m 3s left ) -> ETA: Fri Mar 07 13:26 XS = 4.5856805265 pb +- ( 0.612477421766 pb = 13 % ) Event 3000 ( 9s elapsed / 50m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.67330709374 pb +- ( 0.539972514558 pb = 11 % ) Event 4000 ( 12s elapsed / 49m 50s left ) -> ETA: Fri Mar 07 13:24 XS = 4.92089671672 pb +- ( 0.648594859285 pb = 13 % ) Event 5000 ( 14s elapsed / 49m 41s left ) -> ETA: Fri Mar 07 13:24 XS = 5.02973771298 pb +- ( 0.543490989156 pb = 10 % ) Event 6000 ( 17s elapsed / 49m 33s left ) -> ETA: Fri Mar 07 13:24 XS = 4.80786193683 pb +- ( 0.459718849081 pb = 9 % ) Event 7000 ( 20s elapsed / 49m 20s left ) -> ETA: Fri Mar 07 13:23 XS = 5.09103955355 pb +- ( 0.462418393299 pb = 9 % ) Event 8000 ( 23s elapsed / 49m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 5.04717982493 pb +- ( 0.413555991058 pb = 8 % ) Event 9000 ( 26s elapsed / 49m 21s left ) -> ETA: Fri Mar 07 13:24 XS = 4.89459829273 pb +- ( 0.372496460704 pb = 7 % ) Event 10000 ( 29s elapsed / 49m 18s left ) -> ETA: Fri Mar 07 13:24 XS = 4.9819282207 pb +- ( 0.353413443615 pb = 7 % ) Event 20000 ( 59s elapsed / 48m 56s left ) -> ETA: Fri Mar 07 13:24 XS = 5.41522909204 pb +- ( 0.430588029068 pb = 7 % ) Event 30000 ( 1m 29s elapsed / 48m 25s left ) -> ETA: Fri Mar 07 13:24 XS = 5.0715016965 pb +- ( 0.31785111834 pb = 6 % ) Event 40000 ( 1m 59s elapsed / 47m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.79865255821 pb +- ( 0.285396018036 pb = 5 % ) Event 50000 ( 2m 29s elapsed / 47m 27s left ) -> ETA: Fri Mar 07 13:24 XS = 4.72690726994 pb +- ( 0.243018808768 pb = 5 % ) Event 60000 ( 3m elapsed / 47m left ) -> ETA: Fri Mar 07 13:24 XS = 4.83622375487 pb +- ( 0.233276682141 pb = 4 % ) Event 70000 ( 3m 29s elapsed / 46m 29s left ) -> ETA: Fri Mar 07 13:24 XS = 4.80846518482 pb +- ( 0.209635727381 pb = 4 % ) Event 80000 ( 3m 59s elapsed / 45m 59s left ) -> ETA: Fri Mar 07 13:24 XS = 4.67418442085 pb +- ( 0.201526735732 pb = 4 % ) Event 90000 ( 4m 30s elapsed / 45m 30s left ) -> ETA: Fri Mar 07 13:24 XS = 4.70276758451 pb +- ( 0.186705515633 pb = 3 % ) Event 100000 ( 5m elapsed / 45m left ) -> ETA: Fri Mar 07 13:24 XS = 4.61436938737 pb +- ( 0.208168634407 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 10m 3s elapsed / 40m 14s left ) -> ETA: Fri Mar 07 13:24 XS = 4.44409237153 pb +- ( 0.147631418594 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 7s elapsed / 35m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38430190753 pb +- ( 0.120269483258 pb = 2 % ) Event 400000 ( 20m 11s elapsed / 30m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.40780903436 pb +- ( 0.100929103861 pb = 2 % ) Event 500000 ( 25m 17s elapsed / 25m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.38322610264 pb +- ( 0.10655864155 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 600000 ( 30m 26s elapsed / 20m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 4.42594851491 pb +- ( 0.101007680718 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 35m 37s elapsed / 15m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.47611215072 pb +- ( 0.129177533739 pb = 2 % ) Event 800000 ( 40m 49s elapsed / 10m 12s left ) -> ETA: Fri Mar 07 13:25 XS = 4.41174555158 pb +- ( 0.116447511362 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 900000 ( 46m 3s elapsed / 5m 7s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39549459825 pb +- ( 0.105209510104 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 1000000 ( 3051 s total ) = 28312645.004 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.38849 0 % 0.096029 2.18 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5765 (1005772) -> 0.5 % From "Jet_Evolution:CSS": 1179 (1006951) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 87/20 Perturbative Interface (Matrix Elements): momentum failures: 89 amplitude failures: 1090 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 2s on Fri Mar 7 13:25:07 2025 (User: 50m 13s, System: 2s, Children User: 0s, Children System: 0s)