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: 2039 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 (223 MB, 10s/10s) Performing tests . Amplitude::GaugeTest(): Large deviation { 2.51521799935e-19 vs 2.51521799933e-19 => 5.91904303349e-12 } . Amplitude::GaugeTest(): Large deviation { 1.26167291687e-20 vs 1.26167291687e-20 => 3.36974892434e-12 } .... Amplitude::GaugeTest(): Large deviation { 2.8692516366e-21 vs 2.86925163661e-21 => -2.08399963952e-12 } .... Amplitude::GaugeTest(): Large deviation { 1.43470688011e-23 vs 1.43470688012e-23 => -4.23450163822e-12 } ....... Amplitude::GaugeTest(): Large deviation { 8.91385583145e-21 vs 8.91385583149e-21 => -3.56537022128e-12 } .............. Amplitude::GaugeTest(): Large deviation { 5.34004486594e-21 vs 5.34004486595e-21 => -2.76123568455e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 3.4588787157e-25 vs 3.45887871571e-25 => -2.22011298234e-12 } .................................................................................... done (223 MB, 0s/0s) Initializing scales........................................................................ done (225 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 18h 6m 39s left ) -> ETA: Sat Mar 15 06:40 XS = -2.42469194224e-06 pb +- ( 2.42469194224e-06 pb = -100 % ) Event 2 ( 0s elapsed / 3d 21h 3m 19s left ) -> ETA: Tue Mar 11 09:37 XS = 3.84385469195 pb +- ( 3.84385711664 pb = 100 % ) Event 3 ( 0s elapsed / 2d 14h 2m 12s left ) -> ETA: Mon Mar 10 02:36 XS = 5.35412041205 pb +- ( 3.33070813517 pb = 62 % ) Event 4 ( 0s elapsed / 1d 23h 13m 19s left ) -> ETA: Sun Mar 09 11:47 XS = 4.46176701031 pb +- ( 2.8621738326 pb = 64 % ) Event 5 ( 0s elapsed / 1d 13h 46m 39s left ) -> ETA: Sun Mar 09 02:20 XS = 3.37636958759 pb +- ( 2.21223932356 pb = 65 % ) Event 6 ( 0s elapsed / 1d 7h 28m 52s left ) -> ETA: Sat Mar 08 20:03 XS = 3.00121741125 pb +- ( 1.98675257565 pb = 66 % ) Event 7 ( 0s elapsed / 1d 3h 22m 50s left ) -> ETA: Sat Mar 08 15:57 XS = 2.7010957191 pb +- ( 1.80217137575 pb = 66 % ) Event 8 ( 0s elapsed / 23h 57m 29s left ) -> ETA: Sat Mar 08 12:31 XS = 2.95637989573 pb +- ( 1.64999352967 pb = 55 % ) Event 9 ( 0s elapsed / 21h 17m 45s left ) -> ETA: Sat Mar 08 09:52 XS = 2.7100262681 pb +- ( 1.52624451399 pb = 56 % ) Event 10 ( 0s elapsed / 19h 9m 59s left ) -> ETA: Sat Mar 08 07:44 XS = 2.32301856788 pb +- ( 1.4563051234 pb = 62 % ) Event 20 ( 0s elapsed / 9h 51m 39s left ) -> ETA: Fri Mar 07 22:25 XS = 2.94345307601 pb +- ( 1.78632260048 pb = 60 % ) Event 30 ( 0s elapsed / 6h 51m 5s left ) -> ETA: Fri Mar 07 19:25 XS = 2.12667221778 pb +- ( 1.30218402121 pb = 61 % ) Event 40 ( 0s elapsed / 5h 20m 49s left ) -> ETA: Fri Mar 07 17:55 XS = 2.4899111271 pb +- ( 1.12514747766 pb = 45 % ) Event 50 ( 0s elapsed / 4h 26m 39s left ) -> ETA: Fri Mar 07 17:00 XS = 2.16925962971 pb +- ( 0.880135834229 pb = 40 % ) Event 60 ( 0s elapsed / 3h 50m 32s left ) -> ETA: Fri Mar 07 16:24 XS = 1.75592144038 pb +- ( 0.71414415838 pb = 40 % ) Event 70 ( 0s elapsed / 3h 24m 44s left ) -> ETA: Fri Mar 07 15:59 XS = 1.58373349762 pb +- ( 0.612561877158 pb = 38 % ) Event 80 ( 0s elapsed / 3h 5m 24s left ) -> ETA: Fri Mar 07 15:39 XS = 1.45144208717 pb +- ( 0.544131706115 pb = 37 % ) Event 90 ( 0s elapsed / 2h 48m 30s left ) -> ETA: Fri Mar 07 15:22 XS = 0.889617518358 pb +- ( 0.847537857386 pb = 95 % ) Event 100 ( 0s elapsed / 2h 39m 59s left ) -> ETA: Fri Mar 07 15:14 XS = 1.38355205699 pb +- ( 0.86234194293 pb = 62 % ) Event 200 ( 1s elapsed / 1h 42m 28s left ) -> ETA: Fri Mar 07 14:16 XS = 1.9790098752 pb +- ( 1.96869006515 pb = 99 % ) Event 300 ( 1s elapsed / 1h 24m 58s left ) -> ETA: Fri Mar 07 13:59 XS = 3.91821630964 pb +- ( 1.59439528224 pb = 40 % ) Event 400 ( 1s elapsed / 1h 15m 48s left ) -> ETA: Fri Mar 07 13:50 XS = 4.20954945303 pb +- ( 1.40773244584 pb = 33 % ) Event 500 ( 2s elapsed / 1h 10m 17s left ) -> ETA: Fri Mar 07 13:44 XS = 5.90265829033 pb +- ( 1.47275419715 pb = 24 % ) Event 600 ( 2s elapsed / 1h 7m 10s left ) -> ETA: Fri Mar 07 13:41 XS = 5.50538008078 pb +- ( 1.24916596165 pb = 22 % ) Event 700 ( 2s elapsed / 1h 4m 42s left ) -> ETA: Fri Mar 07 13:39 XS = 5.22736503961 pb +- ( 1.08551367023 pb = 20 % ) Event 800 ( 3s elapsed / 1h 3m 4s left ) -> ETA: Fri Mar 07 13:37 XS = 4.94712421011 pb +- ( 0.95599766646 pb = 19 % ) Event 900 ( 3s elapsed / 1h 1m 47s left ) -> ETA: Fri Mar 07 13:36 XS = 4.80406561028 pb +- ( 0.895108196527 pb = 18 % ) Event 1000 ( 3s elapsed / 1h 36s left ) -> ETA: Fri Mar 07 13:34 XS = 4.46438909823 pb +- ( 0.808720684551 pb = 18 % ) Event 2000 ( 6s elapsed / 54m 33s left ) -> ETA: Fri Mar 07 13:28 XS = 4.3873759714 pb +- ( 0.527071031812 pb = 12 % ) Event 3000 ( 9s elapsed / 52m 37s left ) -> ETA: Fri Mar 07 13:27 XS = 4.91538797445 pb +- ( 0.541081993236 pb = 11 % ) Event 4000 ( 12s elapsed / 51m 47s left ) -> ETA: Fri Mar 07 13:26 XS = 4.69834880411 pb +- ( 0.438331862654 pb = 9 % ) Event 5000 ( 15s elapsed / 51m 14s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28775540809 pb +- ( 0.578540694305 pb = 13 % ) Event 6000 ( 18s elapsed / 50m 59s left ) -> ETA: Fri Mar 07 13:25 XS = 4.32353133139 pb +- ( 0.497554282075 pb = 11 % ) Event 7000 ( 21s elapsed / 50m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 4.28136952446 pb +- ( 0.449056485134 pb = 10 % ) Event 8000 ( 24s elapsed / 50m 46s left ) -> ETA: Fri Mar 07 13:25 XS = 3.59496545221 pb +- ( 0.777784367539 pb = 21 % ) Event 9000 ( 27s elapsed / 50m 37s left ) -> ETA: Fri Mar 07 13:25 XS = 3.72335678066 pb +- ( 0.695719082019 pb = 18 % ) Event 10000 ( 30s elapsed / 50m 37s left ) -> ETA: Fri Mar 07 13:25 XS = -2.99011478253 pb +- ( 6.86128934847 pb = -229 % ) Event 20000 ( 1m elapsed / 49m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 0.489350989708 pb +- ( 3.43177815427 pb = 701 % ) Event 30000 ( 1m 31s elapsed / 49m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 1.55491822635 pb +- ( 2.29117169445 pb = 147 % ) Event 40000 ( 2m 2s elapsed / 48m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 2.23211065082 pb +- ( 1.73457361744 pb = 77 % ) Event 50000 ( 2m 33s elapsed / 48m 31s left ) -> ETA: Fri Mar 07 13:25 XS = 2.59298729969 pb +- ( 1.38888210751 pb = 53 % ) Event 60000 ( 3m 4s elapsed / 48m 3s left ) -> ETA: Fri Mar 07 13:25 XS = 2.79595312846 pb +- ( 1.15820114913 pb = 41 % ) Event 70000 ( 3m 34s elapsed / 47m 33s left ) -> ETA: Fri Mar 07 13:25 XS = 2.99440098667 pb +- ( 0.995577200132 pb = 33 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 80000 ( 4m 5s elapsed / 47m 3s left ) -> ETA: Fri Mar 07 13:25 XS = 3.17122614434 pb +- ( 0.871901431609 pb = 27 % ) Event 90000 ( 4m 36s elapsed / 46m 35s left ) -> ETA: Fri Mar 07 13:25 XS = 3.07478293758 pb +- ( 0.80678705191 pb = 26 % ) Event 100000 ( 5m 7s elapsed / 46m 3s left ) -> ETA: Fri Mar 07 13:25 XS = 3.21273435466 pb +- ( 0.728843491992 pb = 22 % ) Event 200000 ( 10m 14s elapsed / 40m 58s left ) -> ETA: Fri Mar 07 13:25 XS = 3.832133346 pb +- ( 0.37639499462 pb = 9 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 15m 24s elapsed / 35m 56s left ) -> ETA: Fri Mar 07 13:25 XS = 3.99955047431 pb +- ( 0.255493649918 pb = 6 % ) Blob_List::FourMomentumConservation throws four momentum error for Shower : (0.177034812994,0.00188823474552,0.00287959451336,-0.185270852497) (1) Event 400000 ( 20m 35s elapsed / 30m 52s left ) -> ETA: Fri Mar 07 13:25 XS = 4.1548913097 pb +- ( 0.19432844462 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 25m 41s elapsed / 25m 41s left ) -> ETA: Fri Mar 07 13:25 XS = 4.16433298421 pb +- ( 0.163955754969 pb = 3 % ) Event 600000 ( 30m 45s elapsed / 20m 30s left ) -> ETA: Fri Mar 07 13:25 XS = 4.21333767632 pb +- ( 0.139129049747 pb = 3 % ) Event 700000 ( 36m 1s elapsed / 15m 26s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23404175577 pb +- ( 0.122328900441 pb = 2 % ) Event 800000 ( 41m 21s elapsed / 10m 20s left ) -> ETA: Fri Mar 07 13:25 XS = 4.24171667096 pb +- ( 0.108404711619 pb = 2 % ) Warning: Kinematics_Generator::TransverseKinematicsHH unable to create the breakup kinematics. Event 900000 ( 46m 43s elapsed / 5m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 4.19224572564 pb +- ( 0.109675434608 pb = 2 % ) Event 1000000 ( 3101 s total ) = 27861351.082 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.20485 0 % 0.099577 2.36 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5685 (1005688) -> 0.5 % From "Jet_Evolution:CSS": 1095 (1006783) -> 0.1 % Momentum fail statistics: Shower : 1 fails Error messages from 'GaugeTest' exceeded frequency limit: 81/20 Perturbative Interface (Matrix Elements): momentum failures: 90 amplitude failures: 1004 Remnant Kinematics: 1 errors (no kinematics found) and 0 warnings (scale kt down by factor of 10). WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 52s on Fri Mar 7 13:25:57 2025 (User: 50m 59s, System: 2s, Children User: 0s, Children System: 0s)