Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:16 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2155 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (222 MB, 10s/10s) Performing tests Amplitude::GaugeTest(): Large deviation { 1.4065603769e-20 vs 1.4065603769e-20 => -3.16724424465e-12 } .. Amplitude::GaugeTest(): Large deviation { 4.22151586774e-24 vs 4.2215158677e-24 => 9.32254273778e-12 } ..... Amplitude::GaugeTest(): Large deviation { 1.09427791553e-20 vs 1.09427791552e-20 => 6.4606098249e-12 } ......... Amplitude::GaugeTest(): Large deviation { 4.91255320617e-22 vs 4.91255320615e-22 => 4.34874358746e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.32373569608e-21 vs 1.32373569608e-21 => 5.26845234106e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.28482369394e-24 vs 2.28482369395e-24 => -4.95103957832e-12 } ...WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 2.39968007204e-22 vs 2.39968007204e-22 => 3.50075524125e-12 } ............................................................................................. done (222 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 / 10d 18h 19m 59s left ) -> ETA: Tue Mar 18 06:54 XS = 27.8843077267 pb +- ( 27.8843077267 pb = 100 % ) Event 2 ( 0s elapsed / 5d 9h 9m 59s left ) -> ETA: Wed Mar 12 21:44 XS = 13.9421625021 pb +- ( 13.9421452246 pb = 99 % ) Event 3 ( 0s elapsed / 3d 15h 2m 12s left ) -> ETA: Tue Mar 11 03:36 XS = 9.29507218683 pb +- ( 9.29461777335 pb = 99 % ) Event 4 ( 0s elapsed / 2d 17h 16m 39s left ) -> ETA: Mon Mar 10 05:51 XS = 7.34724890905 pb +- ( 6.8548504942 pb = 93 % ) Event 5 ( 0s elapsed / 2d 4h 13m 19s left ) -> ETA: Sun Mar 09 16:47 XS = 5.87779701609 pb +- ( 5.50932609712 pb = 93 % ) Event 6 ( 0s elapsed / 1d 19h 31m 5s left ) -> ETA: Sun Mar 09 08:05 XS = 4.89816418007 pb +- ( 4.60378067712 pb = 93 % ) Event 7 ( 0s elapsed / 1d 13h 41m 53s left ) -> ETA: Sun Mar 09 02:16 XS = 5.09318853204 pb +- ( 3.89578937719 pb = 76 % ) Event 8 ( 0s elapsed / 1d 8h 59m 9s left ) -> ETA: Sat Mar 08 21:33 XS = 6.07888167927 pb +- ( 3.51489290507 pb = 57 % ) Event 9 ( 0s elapsed / 1d 5h 19m 14s left ) -> ETA: Sat Mar 08 17:53 XS = 5.40278903177 pb +- ( 3.17271731329 pb = 58 % ) Event 10 ( 0s elapsed / 1d 2h 23m 19s left ) -> ETA: Sat Mar 08 14:57 XS = 7.01629502519 pb +- ( 3.26440036008 pb = 46 % ) Event 20 ( 0s elapsed / 13h 36m 39s left ) -> ETA: Sat Mar 08 02:11 XS = 1.80398586561 pb +- ( 3.94363426775 pb = 218 % ) Event 30 ( 1s elapsed / 9h 15m 32s left ) -> ETA: Fri Mar 07 21:50 XS = 2.3312228949 pb +- ( 2.61997323236 pb = 112 % ) Event 40 ( 1s elapsed / 7h 9m 8s left ) -> ETA: Fri Mar 07 19:43 XS = 1.79066485686 pb +- ( 1.88796201542 pb = 105 % ) Event 50 ( 1s elapsed / 5h 53m 18s left ) -> ETA: Fri Mar 07 18:27 XS = 1.61621367268 pb +- ( 1.40456503329 pb = 86 % ) Event 60 ( 1s elapsed / 5h 2m 45s left ) -> ETA: Fri Mar 07 17:37 XS = 1.84836919666 pb +- ( 1.22154968565 pb = 66 % ) Event 70 ( 1s elapsed / 4h 26m 38s left ) -> ETA: Fri Mar 07 17:01 XS = 1.77554640752 pb +- ( 1.06096137855 pb = 59 % ) Event 80 ( 1s elapsed / 3h 59m 33s left ) -> ETA: Fri Mar 07 16:34 XS = 1.14100808441 pb +- ( 0.996768822368 pb = 87 % ) Event 90 ( 1s elapsed / 3h 38m 29s left ) -> ETA: Fri Mar 07 16:12 XS = 1.1430368327 pb +- ( 0.878719813672 pb = 76 % ) Event 100 ( 1s elapsed / 3h 23m 18s left ) -> ETA: Fri Mar 07 15:57 XS = 1.07643174392 pb +- ( 0.79214637502 pb = 73 % ) Event 200 ( 1s elapsed / 2h 5m 48s left ) -> ETA: Fri Mar 07 14:40 XS = 3.64743771172 pb +- ( 1.5074551377 pb = 41 % ) Event 300 ( 1s elapsed / 1h 41m 4s left ) -> ETA: Fri Mar 07 14:15 XS = 4.08473389923 pb +- ( 1.15348070584 pb = 28 % ) Event 400 ( 2s elapsed / 1h 28m 17s left ) -> ETA: Fri Mar 07 14:02 XS = 5.4651523622 pb +- ( 1.19449845664 pb = 21 % ) Event 500 ( 2s elapsed / 1h 20m 17s left ) -> ETA: Fri Mar 07 13:54 XS = 5.19298098577 pb +- ( 1.09291302899 pb = 21 % ) Event 600 ( 2s elapsed / 1h 14m 40s left ) -> ETA: Fri Mar 07 13:49 XS = 4.80751068997 pb +- ( 0.983197359893 pb = 20 % ) Event 700 ( 3s elapsed / 1h 11m 22s left ) -> ETA: Fri Mar 07 13:45 XS = 4.3926765887 pb +- ( 0.854669021685 pb = 19 % ) Event 800 ( 3s elapsed / 1h 8m 41s left ) -> ETA: Fri Mar 07 13:43 XS = 4.76654317202 pb +- ( 0.927717138327 pb = 19 % ) Event 900 ( 3s elapsed / 1h 6m 25s left ) -> ETA: Fri Mar 07 13:40 XS = 4.07942847088 pb +- ( 1.06530316923 pb = 26 % ) Event 1000 ( 3s elapsed / 1h 4m 56s left ) -> ETA: Fri Mar 07 13:39 XS = 5.73838029821 pb +- ( 1.32033492449 pb = 23 % ) Event 2000 ( 6s elapsed / 57m 8s left ) -> ETA: Fri Mar 07 13:31 XS = 5.10197871002 pb +- ( 0.802169789911 pb = 15 % ) Event 3000 ( 9s elapsed / 54m 6s left ) -> ETA: Fri Mar 07 13:28 XS = 5.3672541826 pb +- ( 0.600330847277 pb = 11 % ) Event 4000 ( 12s elapsed / 52m 49s left ) -> ETA: Fri Mar 07 13:27 XS = 5.37049056596 pb +- ( 0.503446391017 pb = 9 % ) Event 5000 ( 15s elapsed / 51m 56s left ) -> ETA: Fri Mar 07 13:26 XS = 4.9072960496 pb +- ( 0.511878361084 pb = 10 % ) Event 6000 ( 18s elapsed / 51m 18s left ) -> ETA: Fri Mar 07 13:26 XS = 4.91776800152 pb +- ( 0.491203019126 pb = 9 % ) Event 7000 ( 21s elapsed / 50m 57s left ) -> ETA: Fri Mar 07 13:25 XS = 4.78826433953 pb +- ( 0.433932436189 pb = 9 % ) Event 8000 ( 24s elapsed / 50m 23s left ) -> ETA: Fri Mar 07 13:25 XS = 3.73774362675 pb +- ( 0.966196137764 pb = 25 % ) Event 9000 ( 27s elapsed / 50m 9s left ) -> ETA: Fri Mar 07 13:25 XS = 3.73000224143 pb +- ( 0.870798269727 pb = 23 % ) Event 10000 ( 30s elapsed / 50m 6s left ) -> ETA: Fri Mar 07 13:25 XS = 3.75855399835 pb +- ( 0.788188871802 pb = 20 % ) Event 20000 ( 1m elapsed / 49m 17s left ) -> ETA: Fri Mar 07 13:24 XS = 3.96419958366 pb +- ( 0.463125651121 pb = 11 % ) Event 30000 ( 1m 30s elapsed / 48m 39s left ) -> ETA: Fri Mar 07 13:24 XS = 4.05476342782 pb +- ( 0.325648512148 pb = 8 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 2m elapsed / 48m 12s left ) -> ETA: Fri Mar 07 13:24 XS = 4.11436535591 pb +- ( 0.252797422557 pb = 6 % ) Event 50000 ( 2m 30s elapsed / 47m 45s left ) -> ETA: Fri Mar 07 13:24 XS = 4.25263494069 pb +- ( 0.226302594483 pb = 5 % ) Event 60000 ( 3m 1s elapsed / 47m 16s left ) -> ETA: Fri Mar 07 13:24 XS = 4.26146651366 pb +- ( 0.217942623951 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 3m 31s elapsed / 46m 47s left ) -> ETA: Fri Mar 07 13:24 XS = 4.34667210815 pb +- ( 0.200779305025 pb = 4 % ) Event 80000 ( 4m 1s elapsed / 46m 20s left ) -> ETA: Fri Mar 07 13:24 XS = 4.3795766172 pb +- ( 0.18141824098 pb = 4 % ) Event 90000 ( 4m 32s elapsed / 45m 52s left ) -> ETA: Fri Mar 07 13:24 XS = 4.42581602532 pb +- ( 0.167749196867 pb = 3 % ) Event 100000 ( 5m 2s elapsed / 45m 24s left ) -> ETA: Fri Mar 07 13:24 XS = 4.42780849175 pb +- ( 0.158011991132 pb = 3 % ) Event 200000 ( 10m 10s elapsed / 40m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.43495231787 pb +- ( 0.148659060473 pb = 3 % ) Event 300000 ( 15m 17s elapsed / 35m 40s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39141832053 pb +- ( 0.13700139354 pb = 3 % ) Event 400000 ( 20m 25s elapsed / 30m 37s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39089282733 pb +- ( 0.112765300397 pb = 2 % ) Event 500000 ( 25m 35s elapsed / 25m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 4.44077925432 pb +- ( 0.101004971953 pb = 2 % ) Event 600000 ( 30m 50s elapsed / 20m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 4.39089691267 pb +- ( 0.089297079139 pb = 2 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 700000 ( 36m 6s elapsed / 15m 28s left ) -> ETA: Fri Mar 07 13:26 XS = 4.39028002091 pb +- ( 0.0811592375016 pb = 1 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 800000 ( 41m 1s elapsed / 10m 15s left ) -> ETA: Fri Mar 07 13:25 XS = 4.40632524626 pb +- ( 0.0735636655549 pb = 1 % ) Event 900000 ( 45m 50s elapsed / 5m 5s left ) -> ETA: Fri Mar 07 13:25 XS = 4.38248839644 pb +- ( 0.0685880901733 pb = 1 % ) Event 1000000 ( 3036 s total ) = 28460279.1347 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.38899 0 % 0.0664945 1.51 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5688 (1005692) -> 0.5 % From "Jet_Evolution:CSS": 1115 (1006807) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 123/20 Perturbative Interface (Matrix Elements): momentum failures: 83 amplitude failures: 1032 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 50m 47s on Fri Mar 7 13:25:04 2025 (User: 50m 6s, System: 2s, Children User: 0s, Children System: 0s)