Welcome to Sherpa, Daniel Reichelt on ip3-cpu1.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Tue Jan 28 09:44:58 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1002 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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: 4bc13e170c26ca5801c20bccc1055904 -> CSSHOWER++/Showers has local modifications: a109c7fbf0673af17f111093a5ee6d42 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 ME_Generators::LoadGenerator(): Try loading 'OpenLoops' from 'libSherpaOpenLoops'. Initialising OpenLoops generator from /mt/home/dreichelt/hepsoftware/src/OpenLoops/. #################################################################### # ___ ___ ____ _ _ __ __ ___ __ ___ # # / \ |__| |__ |\ | | / \ / \ |__| /__ __/ # # \___/ | |___ | \| |__ \__/ \__/ | __/ /__ # # You are using OpenLoops 2 to evaluate loop amplitudes # # F. Buccioni, J.-N. Lang, J. Lindert, P. Maierhoefer, # # S. Pozzorini, M. Zoller, H. Zhang # # Eur.Phys.J. C79 (2019) no.10, 866 # # arXiv:1907.13071 # #################################################################### ......................................................................................................................................................................................................................................................................................................................................................... done (258 MB, 13s/12s) Performing tests ........... Amplitude::GaugeTest(): Large deviation { 1.06429819547e-22 vs 1.06429819548e-22 => -6.17894624355e-12 } ......... Amplitude::GaugeTest(): Large deviation { 3.25765332438e-21 vs 3.25765332437e-21 => 4.24926760445e-12 } ....... Amplitude::GaugeTest(): Large deviation { 1.61810138231e-22 vs 1.6181013823e-22 => 5.72453195957e-12 } . Amplitude::GaugeTest(): Large deviation { 8.16598799766e-24 vs 8.16598799764e-24 => 2.86970447405e-12 } ....... Amplitude::GaugeTest(): Large deviation { 4.15911840577e-22 vs 4.15911840579e-22 => -4.47020198635e-12 } ..... Amplitude::GaugeTest(): Large deviation { 4.78064039214e-19 vs 4.78064039215e-19 => -2.69573252609e-12 } .....WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 5.57614385079e-23 vs 5.57614385081e-23 => -2.75757194856e-12 } ........................................................................................... done (258 MB, 0s/0s) Initializing scales........................................................................ done (262 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 <=== 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+OpenLoops) ... 2_3__j__j__h0__j__j__QCD(BVI) : 5.96100664476 pb +- ( 0.0634172095454 pb = 1.06386745268 % )  exp. eff: 0.104225558705 % 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) : 0.156547087194 pb +- ( 0.0550446800857 pb = 35.1617401973 % )  exp. eff: 0.000272710578471 % reduce max for 2_3__j__j__h0__j__j__QCD(BVI) to 0.39657075534 ( eps = 0.001 -> exp. eff 0.00262817056735 ) reduce max for 2_4__j__j__h0__j__j__j__QCD(RS) to 0.456062791903 ( eps = 0.001 -> exp. eff 5.97967173191e-06 ) ┌──────────────────────────────────────────────────────────────────────────────┐ │ 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 │ │ Reweighting 6 variations │ └──────────────────────────────────────────────────────────────────────────────┘ Event 1 ( 7s elapsed / 41d 15h 59m 52s left ) -> ETA: Tue Mar 11 01:45 XS = 1.04879447665e-24 pb +- ( 1.04879447665e-24 pb = 100 % ) Event 2 ( 7s elapsed / 20d 21h 23m 12s left ) -> ETA: Tue Feb 18 07:08 XS = -0.000116144496545 pb +- ( 0.000116144496545 pb = -100 % ) Event 3 ( 7s elapsed / 13d 22h 15m 26s left ) -> ETA: Tue Feb 11 08:00 XS = 7.12046171517e-06 pb +- ( 0.000140323784967 pb = 1970 % ) Event 4 ( 7s elapsed / 10d 10h 41m 32s left ) -> ETA: Fri Feb 07 20:26 XS = 0.00154104662165 pb +- ( 0.00153713201985 pb = 99 % ) Event 5 ( 7s elapsed / 8d 8h 49m 52s left ) -> ETA: Wed Feb 05 18:35 XS = 0.00122368796761 pb +- ( 0.00123222620617 pb = 100 % ) Event 6 ( 7s elapsed / 6d 23h 21m 32s left ) -> ETA: Tue Feb 04 09:06 XS = 0.00108616583369 pb +- ( 0.00101546374599 pb = 93 % ) Event 7 ( 7s elapsed / 5d 23h 38m 55s left ) -> ETA: Mon Feb 03 09:24 XS = 0.000814639249509 pb +- ( 0.000764204056657 pb = 93 % ) Event 8 ( 7s elapsed / 5d 5h 51m 57s left ) -> ETA: Sun Feb 02 15:37 XS = 0.000755885257445 pb +- ( 0.000676520769635 pb = 89 % ) Event 9 ( 7s elapsed / 4d 15h 52m 50s left ) -> ETA: Sun Feb 02 01:38 XS = 0.00504663229319 pb +- ( 0.0043332037116 pb = 85 % ) Event 10 ( 7s elapsed / 4d 4h 41m 32s left ) -> ETA: Sat Feb 01 14:26 XS = -0.0145283261617 pb +- ( 0.0199635096051 pb = -137 % ) Event 20 ( 7s elapsed / 2d 2h 41m 32s left ) -> ETA: Thu Jan 30 12:26 XS = 0.666102501384 pb +- ( 0.745830973803 pb = 111 % ) Event 30 ( 7s elapsed / 1d 9h 55m 59s left ) -> ETA: Wed Jan 29 19:41 XS = 3.26051811076 pb +- ( 2.83930228823 pb = 87 % ) Event 40 ( 7s elapsed / 1d 1h 37m 22s left ) -> ETA: Wed Jan 29 11:22 XS = 2.49238225177 pb +- ( 2.14882869727 pb = 86 % ) Event 50 ( 7s elapsed / 20h 36m 32s left ) -> ETA: Wed Jan 29 06:21 XS = 2.29497120811 pb +- ( 1.71805351412 pb = 74 % ) Event 60 ( 7s elapsed / 17h 17m 22s left ) -> ETA: Wed Jan 29 03:02 XS = 1.88924791604 pb +- ( 1.36016250461 pb = 71 % ) Event 70 ( 7s elapsed / 14h 53m 55s left ) -> ETA: Wed Jan 29 00:39 XS = 1.67713269013 pb +- ( 1.16683843622 pb = 69 % ) Event 80 ( 7s elapsed / 13h 6m 19s left ) -> ETA: Tue Jan 28 22:51 XS = 27.1124642824 pb +- ( 25.6530130292 pb = 94 % ) Event 90 ( 7s elapsed / 11h 43m 34s left ) -> ETA: Tue Jan 28 21:28 XS = 24.8726268375 pb +- ( 23.0101439478 pb = 92 % ) Event 100 ( 7s elapsed / 10h 36m 32s left ) -> ETA: Tue Jan 28 20:21 XS = 22.553396035 pb +- ( 20.8613181546 pb = 92 % ) Event 200 ( 8s elapsed / 5h 37m 46s left ) -> ETA: Tue Jan 28 15:23 XS = 12.6279739267 pb +- ( 10.4451879408 pb = 82 % ) Event 300 ( 8s elapsed / 3h 58m 44s left ) -> ETA: Tue Jan 28 13:44 XS = 8.81696825728 pb +- ( 6.99172944993 pb = 79 % ) Event 400 ( 9s elapsed / 3h 9m left ) -> ETA: Tue Jan 28 12:54 XS = 6.95589475085 pb +- ( 5.21813710741 pb = 75 % ) Event 500 ( 9s elapsed / 2h 38m 40s left ) -> ETA: Tue Jan 28 12:24 XS = 7.31338940573 pb +- ( 4.23079473223 pb = 57 % ) Event 600 ( 9s elapsed / 2h 18m 35s left ) -> ETA: Tue Jan 28 12:03 XS = 6.3901452285 pb +- ( 3.51889760501 pb = 55 % ) Event 700 ( 10s elapsed / 2h 4m 35s left ) -> ETA: Tue Jan 28 11:49 XS = 5.85544395658 pb +- ( 3.01897491069 pb = 51 % ) Event 800 ( 10s elapsed / 1h 53m 21s left ) -> ETA: Tue Jan 28 11:38 XS = 13.8582629957 pb +- ( 8.64739545451 pb = 62 % ) Event 900 ( 11s elapsed / 1h 44m 48s left ) -> ETA: Tue Jan 28 11:30 XS = 13.2965432663 pb +- ( 7.72550539991 pb = 58 % ) Event 1000 ( 11s elapsed / 1h 37m 58s left ) -> ETA: Tue Jan 28 11:23 XS = 12.0263307572 pb +- ( 7.02572684043 pb = 58 % ) Event 2000 ( 16s elapsed / 1h 7m 6s left ) -> ETA: Tue Jan 28 10:52 XS = 9.74803457076 pb +- ( 3.63340777372 pb = 37 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 3000 ( 20s elapsed / 56m 41s left ) -> ETA: Tue Jan 28 10:42 XS = 8.78611751014 pb +- ( 2.56676842371 pb = 29 % ) Event 4000 ( 24s elapsed / 51m 20s left ) -> ETA: Tue Jan 28 10:36 XS = 7.97558956597 pb +- ( 1.97155626921 pb = 24 % ) Event 5000 ( 29s elapsed / 48m 6s left ) -> ETA: Tue Jan 28 10:33 XS = 7.25844193477 pb +- ( 1.72490650922 pb = 23 % ) Event 6000 ( 33s elapsed / 46m 3s left ) -> ETA: Tue Jan 28 10:31 XS = 7.54226729739 pb +- ( 1.47490823856 pb = 19 % ) Event 7000 ( 37s elapsed / 44m 34s left ) -> ETA: Tue Jan 28 10:30 XS = 7.21006123587 pb +- ( 1.34056343491 pb = 18 % ) Event 8000 ( 42s elapsed / 43m 24s left ) -> ETA: Tue Jan 28 10:29 XS = 7.36359400313 pb +- ( 1.20163337003 pb = 16 % ) Event 9000 ( 46s elapsed / 42m 27s left ) -> ETA: Tue Jan 28 10:28 XS = 7.19388429365 pb +- ( 1.1053948952 pb = 15 % ) Event 10000 ( 51s elapsed / 41m 48s left ) -> ETA: Tue Jan 28 10:27 XS = 7.17940166957 pb +- ( 1.00580397346 pb = 14 % ) Event 20000 ( 1m 35s elapsed / 38m 20s left ) -> ETA: Tue Jan 28 10:25 XS = 7.46110462362 pb +- ( 0.746281726754 pb = 10 % ) Event 30000 ( 2m 19s elapsed / 36m 21s left ) -> ETA: Tue Jan 28 10:23 XS = 7.89604075996 pb +- ( 0.684612008158 pb = 8 % ) Event 40000 ( 3m 3s elapsed / 35m 5s left ) -> ETA: Tue Jan 28 10:23 XS = 6.55604106101 pb +- ( 0.894463852139 pb = 13 % ) Event 50000 ( 3m 46s elapsed / 34m 1s left ) -> ETA: Tue Jan 28 10:22 XS = 6.42981480555 pb +- ( 0.740696674805 pb = 11 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 60000 ( 4m 30s elapsed / 33m 2s left ) -> ETA: Tue Jan 28 10:22 XS = 6.24094535677 pb +- ( 0.624920256622 pb = 10 % ) Event 70000 ( 5m 13s elapsed / 32m 8s left ) -> ETA: Tue Jan 28 10:22 XS = 6.06994536415 pb +- ( 0.541308543131 pb = 8 % ) Event 80000 ( 5m 57s elapsed / 31m 19s left ) -> ETA: Tue Jan 28 10:22 XS = 6.33222099439 pb +- ( 0.536880833014 pb = 8 % ) Event 90000 ( 6m 42s elapsed / 30m 34s left ) -> ETA: Tue Jan 28 10:22 XS = 6.35187645632 pb +- ( 0.489817717671 pb = 7 % ) Event 100000 ( 7m 27s elapsed / 29m 50s left ) -> ETA: Tue Jan 28 10:22 XS = 6.27525790014 pb +- ( 0.447948102243 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 200000 ( 14m 53s elapsed / 22m 19s left ) -> ETA: Tue Jan 28 10:22 XS = 6.49302635706 pb +- ( 0.310097830326 pb = 4 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 19s elapsed / 14m 52s left ) -> ETA: Tue Jan 28 10:22 XS = 6.21216630514 pb +- ( 0.255577812736 pb = 4 % ) Event 400000 ( 29m 50s elapsed / 7m 27s left ) -> ETA: Tue Jan 28 10:22  Memory usage increased by 18 MB, now 322 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.23574711145 pb +- ( 0.208104366489 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2244 s total ) = 19250479.0339 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.17481 0 % 0.181313 2.93 % │ │ ME & PS: MUF=0.5  6.37309 3.21 % 0.360343 5.65 % │ │ ME & PS: MUF=2  6.18239 0.12 % 0.176089 2.84 % │ │ ME & PS: MUR=0.5  6.06933 -1.7 % 0.237078 3.9 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.0417 -2.15 % 0.268451 4.44 % │ │ ME & PS: MUR=2  6.44408 4.36 % 0.171342 2.65 % │ │ ME & PS: MUR=2 MUF=2  6.4444 4.36 % 0.166628 2.58 % │ │ ME-only: MUF=0.5  6.14636 -0.46 % 0.186997 3.04 % │ │ ME-only: MUF=2  6.21404 0.63 % 0.176503 2.84 % │ │ ME-only: MUR=0.5  6.08213 -1.5 % 0.199282 3.27 % │ │ ME-only: MUR=0.5 MUF=0.5  6.05333 -1.96 % 0.205768 3.39 % │ │ ME-only: MUR=2  6.43218 4.16 % 0.168082 2.61 % │ │ ME-only: MUR=2 MUF=2  6.46888 4.76 % 0.163888 2.53 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 377 (500384) -> 0 % From "Jet_Evolution:CSS": 1203 (501587) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3575150 MCatNLO large PDF reweighting factor: 46018 MCatNLOvetoed large reweighting factor for parton: 100 different PDF cut-off: 13297682 large AlphaS reweighting factor: 1253732 large PDF reweighting factor: 622712 vetoed large reweighting factor for parton: 4 Error messages from 'GaugeTest' exceeded frequency limit: 123/20 Perturbative Interface (Matrix Elements): momentum failures: 62 amplitude failures: 1141 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 37m 39s on Tue Jan 28 10:22:37 2025 (User: 36m 48s, System: 2s, Children User: 0s, Children System: 0s)