Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Mar 7 12:34:17 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 2177 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 { 7.9853305206e-23 vs 7.98533052055e-23 => 5.69322367028e-12 } ..... Amplitude::GaugeTest(): Large deviation { 7.94382063457e-24 vs 7.94382063454e-24 => 3.96815913462e-12 } . Amplitude::GaugeTest(): Large deviation { 1.59749779708e-23 vs 1.59749779709e-23 => -4.32565094854e-12 } . Amplitude::GaugeTest(): Large deviation { 2.4021315766e-24 vs 2.40213157661e-24 => -4.54869475419e-12 } .......... Amplitude::GaugeTest(): Large deviation { 4.5295161225e-21 vs 4.52951612251e-21 => -2.64022137486e-12 } ... Amplitude::GaugeTest(): Large deviation { 2.61674651725e-20 vs 2.61674651724e-20 => 2.72115663336e-12 } .WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 1.12552959731e-19 vs 1.12552959731e-19 => -2.55861998255e-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 ( 1s elapsed / 14d 5h 39m 58s left ) -> ETA: Fri Mar 21 18:14 XS = 158.76956423 pb +- ( 158.76956423 pb = 100 % ) Event 2 ( 1s elapsed / 7d 2h 49m 58s left ) -> ETA: Fri Mar 14 15:24 XS = 79.479451453 pb +- ( 79.2901127765 pb = 99 % ) Event 3 ( 1s elapsed / 4d 18h 48m 52s left ) -> ETA: Wed Mar 12 07:23 XS = 52.9863148989 pb +- ( 52.8916528938 pb = 99 % ) Event 4 ( 1s elapsed / 3d 14h 6m 38s left ) -> ETA: Tue Mar 11 02:41 XS = 39.7543682761 pb +- ( 39.6717517177 pb = 99 % ) Event 5 ( 1s elapsed / 2d 20h 53m 18s left ) -> ETA: Mon Mar 10 09:27 XS = 31.8057533517 pb +- ( 31.7409705244 pb = 99 % ) Event 6 ( 1s elapsed / 2d 9h 52m 12s left ) -> ETA: Sun Mar 09 22:26 XS = 26.5061251799 pb +- ( 26.4527036799 pb = 99 % ) Event 7 ( 1s elapsed / 2d 1h 36m 10s left ) -> ETA: Sun Mar 09 14:10 XS = 22.7195358685 pb +- ( 22.6750192004 pb = 99 % ) Event 8 ( 1s elapsed / 1d 19h 24m 8s left ) -> ETA: Sun Mar 09 07:58 XS = 19.8795938873 pb +- ( 19.8414375049 pb = 99 % ) Event 9 ( 1s elapsed / 1d 14h 34m 47s left ) -> ETA: Sun Mar 09 03:09 XS = 17.685885905 pb +- ( 17.6354746281 pb = 99 % ) Event 10 ( 1s elapsed / 1d 10h 59m 58s left ) -> ETA: Sat Mar 08 23:34 XS = 14.4702702877 pb +- ( 14.4299425451 pb = 99 % ) Event 20 ( 1s elapsed / 17h 54m 58s left ) -> ETA: Sat Mar 08 06:29 XS = 14.4487857031 pb +- ( 9.8215661113 pb = 67 % ) Event 30 ( 1s elapsed / 12h 13m 18s left ) -> ETA: Sat Mar 08 00:47 XS = 13.6324805866 pb +- ( 7.11534672909 pb = 52 % ) Event 40 ( 1s elapsed / 9h 22m 28s left ) -> ETA: Fri Mar 07 21:56 XS = 11.1813371429 pb +- ( 5.1570849466 pb = 46 % ) Event 50 ( 1s elapsed / 7h 39m 58s left ) -> ETA: Fri Mar 07 20:14 XS = 9.38448029615 pb +- ( 4.24009562781 pb = 45 % ) Event 60 ( 1s elapsed / 6h 28m 51s left ) -> ETA: Fri Mar 07 19:03 XS = 7.09271419206 pb +- ( 3.72409507358 pb = 52 % ) Event 70 ( 1s elapsed / 5h 40m 27s left ) -> ETA: Fri Mar 07 18:14 XS = 6.60327282878 pb +- ( 3.22938616946 pb = 48 % ) Event 80 ( 1s elapsed / 5h 4m 8s left ) -> ETA: Fri Mar 07 17:38 XS = 8.56540560598 pb +- ( 3.36338748435 pb = 39 % ) Event 90 ( 1s elapsed / 4h 35m 54s left ) -> ETA: Fri Mar 07 17:10 XS = 8.19736166834 pb +- ( 3.05573130045 pb = 37 % ) Event 100 ( 1s elapsed / 4h 13m 18s left ) -> ETA: Fri Mar 07 16:47 XS = 7.64231286301 pb +- ( 2.73907020178 pb = 35 % ) Event 200 ( 1s elapsed / 2h 30m 48s left ) -> ETA: Fri Mar 07 15:05 XS = 10.7948931306 pb +- ( 3.52327935819 pb = 32 % ) Event 300 ( 2s elapsed / 1h 57m 44s left ) -> ETA: Fri Mar 07 14:32 XS = 6.07881597095 pb +- ( 3.0928451213 pb = 50 % ) Event 400 ( 2s elapsed / 1h 40m 22s left ) -> ETA: Fri Mar 07 14:14 XS = 5.56512245074 pb +- ( 2.34033478561 pb = 42 % ) Event 500 ( 2s elapsed / 1h 30m 37s left ) -> ETA: Fri Mar 07 14:05 XS = 6.18527417474 pb +- ( 2.19912551601 pb = 35 % ) Event 600 ( 3s elapsed / 1h 23m 50s left ) -> ETA: Fri Mar 07 13:58 XS = 5.77415342902 pb +- ( 1.88468031185 pb = 32 % ) Event 700 ( 3s elapsed / 1h 18m 45s left ) -> ETA: Fri Mar 07 13:53 XS = 6.22408749899 pb +- ( 1.66748951306 pb = 26 % ) Event 800 ( 3s elapsed / 1h 15m 8s left ) -> ETA: Fri Mar 07 13:49 XS = 6.00989926117 pb +- ( 1.48439084644 pb = 24 % ) Event 900 ( 3s elapsed / 1h 12m 20s left ) -> ETA: Fri Mar 07 13:46 XS = 6.04052254475 pb +- ( 1.36509361654 pb = 22 % ) Event 1000 ( 4s elapsed / 1h 10m 5s left ) -> ETA: Fri Mar 07 13:44 XS = 5.80312611227 pb +- ( 1.24132642228 pb = 21 % ) Event 2000 ( 7s elapsed / 1h 12s left ) -> ETA: Fri Mar 07 13:34 XS = 5.48907018839 pb +- ( 0.814802713284 pb = 14 % ) Event 3000 ( 10s elapsed / 56m 13s left ) -> ETA: Fri Mar 07 13:30 XS = 4.77733396292 pb +- ( 0.716434732115 pb = 14 % ) Event 4000 ( 13s elapsed / 54m 49s left ) -> ETA: Fri Mar 07 13:29 XS = 4.14872732213 pb +- ( 0.588566700392 pb = 14 % ) Event 5000 ( 16s elapsed / 53m 25s left ) -> ETA: Fri Mar 07 13:28 XS = 4.4339858955 pb +- ( 0.51184909348 pb = 11 % ) Event 6000 ( 19s elapsed / 52m 45s left ) -> ETA: Fri Mar 07 13:27 XS = 4.34363922407 pb +- ( 0.437391547997 pb = 10 % ) Event 7000 ( 22s elapsed / 52m 3s left ) -> ETA: Fri Mar 07 13:26 XS = 4.95406968518 pb +- ( 0.62648123582 pb = 12 % ) Event 8000 ( 24s elapsed / 51m 35s left ) -> ETA: Fri Mar 07 13:26 XS = 4.86451153071 pb +- ( 0.563243159083 pb = 11 % ) Event 9000 ( 27s elapsed / 51m 15s left ) -> ETA: Fri Mar 07 13:26 XS = 4.97045217617 pb +- ( 0.50982112224 pb = 10 % ) Event 10000 ( 30s elapsed / 51m 2s left ) -> ETA: Fri Mar 07 13:26 XS = 4.94516033454 pb +- ( 0.471857484165 pb = 9 % ) Event 20000 ( 1m 1s elapsed / 49m 53s left ) -> ETA: Fri Mar 07 13:25 XS = 4.430570192 pb +- ( 0.295558402528 pb = 6 % ) Event 30000 ( 1m 31s elapsed / 49m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20686855106 pb +- ( 0.253398262484 pb = 6 % ) Event 40000 ( 2m 1s elapsed / 48m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 4.1786705947 pb +- ( 0.2254489597 pb = 5 % ) Event 50000 ( 2m 32s elapsed / 48m 16s left ) -> ETA: Fri Mar 07 13:25 XS = 4.20867054701 pb +- ( 0.19147359008 pb = 4 % ) Event 60000 ( 3m 3s elapsed / 47m 48s left ) -> ETA: Fri Mar 07 13:25 XS = 4.34050300439 pb +- ( 0.179183241434 pb = 4 % ) Event 70000 ( 3m 33s elapsed / 47m 19s left ) -> ETA: Fri Mar 07 13:25 XS = 4.2236168602 pb +- ( 0.188823982117 pb = 4 % ) Event 80000 ( 4m 4s elapsed / 46m 50s left ) -> ETA: Fri Mar 07 13:25 XS = 4.23287278369 pb +- ( 0.177587172002 pb = 4 % ) Event 90000 ( 4m 35s elapsed / 46m 21s left ) -> ETA: Fri Mar 07 13:25 XS = 4.19940735099 pb +- ( 0.166761919067 pb = 3 % ) Event 100000 ( 5m 6s elapsed / 45m 54s left ) -> ETA: Fri Mar 07 13:25 XS = 4.16681796915 pb +- ( 0.190506340989 pb = 4 % ) Event 200000 ( 10m 13s elapsed / 40m 55s left ) -> ETA: Fri Mar 07 13:25 XS = 4.15095965962 pb +- ( 0.270492289734 pb = 6 % ) Event 300000 ( 15m 21s elapsed / 35m 49s left ) -> ETA: Fri Mar 07 13:25 XS = 4.22693913895 pb +- ( 0.18660727962 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 20m 31s elapsed / 30m 47s left ) -> ETA: Fri Mar 07 13:25 XS = 4.3022236518 pb +- ( 0.146036701216 pb = 3 % ) Event 500000 ( 25m 42s elapsed / 25m 42s left ) -> ETA: Fri Mar 07 13:25 XS = 4.31313794877 pb +- ( 0.121229421316 pb = 2 % ) Event 600000 ( 30m 54s elapsed / 20m 36s left ) -> ETA: Fri Mar 07 13:25 XS = 4.30746338481 pb +- ( 0.105714772417 pb = 2 % ) Event 700000 ( 36m 8s elapsed / 15m 29s left ) -> ETA: Fri Mar 07 13:26 XS = 4.32011742458 pb +- ( 0.0950400470379 pb = 2 % ) Event 800000 ( 41m 25s elapsed / 10m 21s left ) -> ETA: Fri Mar 07 13:26 XS = 4.30801427716 pb +- ( 0.0860931111609 pb = 1 % ) Event 900000 ( 46m 42s elapsed / 5m 11s left ) -> ETA: Fri Mar 07 13:26 XS = 4.32427081379 pb +- ( 0.0781197763434 pb = 1 % ) Event 1000000 ( 3104 s total ) = 27828148.3008 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  4.36384 0 % 0.072875 1.66 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 1000000 New events: From "Beam_Remnants:Parametrised": 5822 (1005824) -> 0.5 % From "Jet_Evolution:CSS": 1041 (1006865) -> 0.1 % Error messages from 'GaugeTest' exceeded frequency limit: 75/20 Perturbative Interface (Matrix Elements): momentum failures: 87 amplitude failures: 954 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 51m 56s on Fri Mar 7 13:26:13 2025 (User: 51m 14s, System: 3s, Children User: 0s, Children System: 0s)