Welcome to Sherpa, Daniel Reichelt on ip3-cpu2.phyip3.dur.ac.uk. Initialization of framework underway ... Local time: Fri Jan 31 10:28:50 2025 Seed mode: '*' Memory limit: 502.838 GB Seed: 1214 ┌──────────────────────────────────────────────────────────────────────────────┐ │  ._ │ │  .-#. │ │  .--+@. . │ │  .----@@. +#- │ │  .-----+@@. +**@- 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 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 { 1.62965423801e-24 vs 1.62965423802e-24 => -5.28521670873e-12 } .... Amplitude::GaugeTest(): Large deviation { 4.51255770945e-22 vs 4.51255770946e-22 => -2.40263364759e-12 } . Amplitude::GaugeTest(): Large deviation { 1.06424639287e-24 vs 1.06424639287e-24 => -2.48179254925e-12 } . Amplitude::GaugeTest(): Large deviation { 1.31551137127e-21 vs 1.31551137126e-21 => 2.68496336275e-12 } ............. Amplitude::GaugeTest(): Large deviation { 2.65419762994e-23 vs 2.65419762994e-23 => -2.21067608663e-12 } ..... Amplitude::GaugeTest(): Large deviation { 8.61943021605e-24 vs 8.619430216e-24 => 4.76596540011e-12 } .......WARNING: last allowed error message from 'GaugeTest'  Amplitude::GaugeTest(): Large deviation { 4.41208059362e-21 vs 4.41208059363e-21 => -2.32369679054e-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 ( 1s elapsed / 7d 11h 9m 58s left ) -> ETA: Fri Feb 07 21:39 XS = 0.648737575462 pb +- ( 0.648737575462 pb = 100 % ) Event 2 ( 1s elapsed / 3d 18h 16m 38s left ) -> ETA: Tue Feb 04 04:45 XS = 1.47554121829 pb +- ( 0.826803642824 pb = 56 % ) Event 3 ( 1s elapsed / 2d 12h 38m 52s left ) -> ETA: Sun Feb 02 23:07 XS = 0.9836140403 pb +- ( 0.685463665245 pb = 69 % ) Event 4 ( 1s elapsed / 1d 21h 29m 8s left ) -> ETA: Sun Feb 02 07:58 XS = 0.735612513379 pb +- ( 0.544458424069 pb = 74 % ) Event 5 ( 1s elapsed / 1d 12h 23m 18s left ) -> ETA: Sat Feb 01 22:52 XS = 0.556560120065 pb +- ( 0.458171086905 pb = 82 % ) Event 6 ( 1s elapsed / 1d 6h 33m 18s left ) -> ETA: Sat Feb 01 17:02 XS = 0.463790700418 pb +- ( 0.385426164748 pb = 83 % ) Event 7 ( 1s elapsed / 1d 2h 11m 24s left ) -> ETA: Sat Feb 01 12:40 XS = 0.347985439366 pb +- ( 0.292112414359 pb = 83 % ) Event 8 ( 1s elapsed / 23h 5m 23s left ) -> ETA: Sat Feb 01 09:34 XS = 0.312296453932 pb +- ( 0.260079255333 pb = 83 % ) Event 9 ( 1s elapsed / 20h 31m 27s left ) -> ETA: Sat Feb 01 07:00 XS = 0.281978201375 pb +- ( 0.23458936822 pb = 83 % ) Event 10 ( 1s elapsed / 18h 28m 18s left ) -> ETA: Sat Feb 01 04:57 XS = 0.256880354256 pb +- ( 0.213673171491 pb = 83 % ) Event 20 ( 1s elapsed / 9h 34m 58s left ) -> ETA: Fri Jan 31 20:04 XS = 8.05872920867 pb +- ( 8.17114550233 pb = 101 % ) Event 30 ( 1s elapsed / 6h 34m 25s left ) -> ETA: Fri Jan 31 17:03 XS = 6.04168362543 pb +- ( 5.76749267664 pb = 95 % ) Event 40 ( 1s elapsed / 5h 2m 3s left ) -> ETA: Fri Jan 31 15:31 XS = 10.4921422774 pb +- ( 7.25205665244 pb = 69 % ) Event 50 ( 1s elapsed / 4h 9m 58s left ) -> ETA: Fri Jan 31 14:39 XS = 10.7214841619 pb +- ( 6.19813001535 pb = 57 % ) Event 60 ( 1s elapsed / 3h 32m 28s left ) -> ETA: Fri Jan 31 14:01 XS = 9.07176901962 pb +- ( 5.25939865427 pb = 57 % ) Event 70 ( 1s elapsed / 3h 6m 52s left ) -> ETA: Fri Jan 31 13:35 XS = 7.78303297909 pb +- ( 4.44833599194 pb = 57 % ) Event 80 ( 1s elapsed / 2h 47m 40s left ) -> ETA: Fri Jan 31 13:16 XS = 6.90874304609 pb +- ( 3.9427959154 pb = 57 % ) Event 90 ( 1s elapsed / 2h 32m 45s left ) -> ETA: Fri Jan 31 13:01 XS = 6.33568907938 pb +- ( 3.50398347246 pb = 55 % ) Event 100 ( 1s elapsed / 2h 21m 38s left ) -> ETA: Fri Jan 31 12:50 XS = 5.90529948549 pb +- ( 3.18234817236 pb = 53 % ) Event 200 ( 2s elapsed / 1h 28m 42s left ) -> ETA: Fri Jan 31 11:57 XS = 4.76832624724 pb +- ( 2.01295792789 pb = 42 % ) Event 300 ( 2s elapsed / 1h 12m 10s left ) -> ETA: Fri Jan 31 11:41 XS = 2.81985301643 pb +- ( 2.13623207178 pb = 75 % ) Event 400 ( 3s elapsed / 1h 3m 54s left ) -> ETA: Fri Jan 31 11:33 XS = 4.19225348259 pb +- ( 2.01229328192 pb = 48 % ) Event 500 ( 3s elapsed / 58m 36s left ) -> ETA: Fri Jan 31 11:27 XS = 4.16307193998 pb +- ( 1.67722468848 pb = 40 % ) Event 600 ( 4s elapsed / 55m 29s left ) -> ETA: Fri Jan 31 11:24 XS = 6.39162920971 pb +- ( 2.05146668875 pb = 32 % ) Event 700 ( 4s elapsed / 52m 46s left ) -> ETA: Fri Jan 31 11:21 XS = 6.18232344272 pb +- ( 1.79125501809 pb = 28 % ) Event 800 ( 4s elapsed / 50m 51s left ) -> ETA: Fri Jan 31 11:20 XS = 6.65961995955 pb +- ( 1.70252753834 pb = 25 % ) Event 900 ( 5s elapsed / 49m 15s left ) -> ETA: Fri Jan 31 11:18 XS = 7.47848837954 pb +- ( 2.02369007982 pb = 27 % ) Event 1000 ( 5s elapsed / 48m 4s left ) -> ETA: Fri Jan 31 11:17 XS = 7.18768539801 pb +- ( 1.83188680664 pb = 25 % ) Event 2000 ( 10s elapsed / 42m 22s left ) -> ETA: Fri Jan 31 11:11 XS = 4.85887311247 pb +- ( 1.12052507025 pb = 23 % ) Event 3000 ( 14s elapsed / 40m 25s left ) -> ETA: Fri Jan 31 11:09 XS = 4.48621163562 pb +- ( 0.986095329471 pb = 21 % ) Event 4000 ( 19s elapsed / 39m 30s left ) -> ETA: Fri Jan 31 11:08 XS = 4.3841735893 pb +- ( 1.10075454844 pb = 25 % ) Event 5000 ( 23s elapsed / 39m 6s left ) -> ETA: Fri Jan 31 11:08 XS = 5.33277872348 pb +- ( 1.04634852489 pb = 19 % ) Event 6000 ( 28s elapsed / 38m 31s left ) -> ETA: Fri Jan 31 11:08 XS = 4.10834229841 pb +- ( 1.70133708082 pb = 41 % ) Event 7000 ( 32s elapsed / 38m 4s left ) -> ETA: Fri Jan 31 11:07 XS = 4.35951427975 pb +- ( 1.51251239945 pb = 34 % ) Event 8000 ( 36s elapsed / 37m 46s left ) -> ETA: Fri Jan 31 11:07 XS = 4.2094859152 pb +- ( 1.50664892605 pb = 35 % ) Event 9000 ( 41s elapsed / 37m 30s left ) -> ETA: Fri Jan 31 11:07 XS = 4.11215721389 pb +- ( 1.34973044871 pb = 32 % ) Event 10000 ( 45s elapsed / 37m 21s left ) -> ETA: Fri Jan 31 11:07 XS = 3.73514812988 pb +- ( 1.29013369039 pb = 34 % ) Event 20000 ( 1m 30s elapsed / 36m 10s left ) -> ETA: Fri Jan 31 11:06 XS = 4.86843739676 pb +- ( 0.729830163928 pb = 14 % ) Event 30000 ( 2m 15s elapsed / 35m 18s left ) -> ETA: Fri Jan 31 11:06 XS = 5.44223525703 pb +- ( 0.571092386609 pb = 10 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 40000 ( 3m elapsed / 34m 35s left ) -> ETA: Fri Jan 31 11:06 XS = 5.55251150129 pb +- ( 0.513703326307 pb = 9 % ) Event 50000 ( 3m 46s elapsed / 33m 55s left ) -> ETA: Fri Jan 31 11:06 XS = 5.6270419964 pb +- ( 0.484247381194 pb = 8 % ) Event 60000 ( 4m 31s elapsed / 33m 9s left ) -> ETA: Fri Jan 31 11:06 XS = 5.4976217074 pb +- ( 0.422294245066 pb = 7 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 70000 ( 5m 16s elapsed / 32m 24s left ) -> ETA: Fri Jan 31 11:06 XS = 5.72028397977 pb +- ( 0.388543906459 pb = 6 % ) Event 80000 ( 6m 1s elapsed / 31m 39s left ) -> ETA: Fri Jan 31 11:06 XS = 5.56458685336 pb +- ( 0.357663174585 pb = 6 % ) Event 90000 ( 6m 46s elapsed / 30m 53s left ) -> ETA: Fri Jan 31 11:06 XS = 5.6823640693 pb +- ( 0.406065213843 pb = 7 % ) Event 100000 ( 7m 31s elapsed / 30m 6s left ) -> ETA: Fri Jan 31 11:06 XS = 5.84825290677 pb +- ( 0.390212741044 pb = 6 % ) Event 200000 ( 15m 6s elapsed / 22m 40s left ) -> ETA: Fri Jan 31 11:06 XS = 6.07938563304 pb +- ( 0.305465155339 pb = 5 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 300000 ( 22m 44s elapsed / 15m 9s left ) -> ETA: Fri Jan 31 11:06 XS = 6.14796601938 pb +- ( 0.235109808451 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 400000 ( 30m 26s elapsed / 7m 36s left ) -> ETA: Fri Jan 31 11:07  Memory usage increased by 18 MB, now 322 MB.  This might indicate a memory leak! Please monitor this process closely. XS = 6.22467128765 pb +- ( 0.206178414734 pb = 3 % ) Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event_Handler::GenerateStandardPerturbativeEvent:("Invalid weight w=nan. Rejecting event.") Event 500000 ( 2286 s total ) = 18895158.1157 evts/day Summarizing the run may take some time ... ┌────────────────────────────────────────────────────────────────────────────┐ │ Nominal or variation name XS [pb] RelDev AbsErr [pb] RelErr │ ├────────────────────────────────────────────────────────────────────────────┤ │ Nominal  6.25776 0 % 0.200477 3.2 % │ │ ME & PS: MUF=0.5  6.23281 -0.39 % 0.24 3.85 % │ │ ME & PS: MUF=2  6.29332 0.56 % 0.194976 3.09 % │ │ ME & PS: MUR=0.5  6.25437 -0.05 % 0.253765 4.05 % │ │ ME & PS: MUR=0.5 MUF=0.5  6.19529 -0.99 % 0.287829 4.64 % │ │ ME & PS: MUR=2  6.54666 4.61 % 0.1725 2.63 % │ │ ME & PS: MUR=2 MUF=2  6.5619 4.86 % 0.172374 2.62 % │ │ ME-only: MUF=0.5  6.20457 -0.84 % 0.199676 3.21 % │ │ ME-only: MUF=2  6.31727 0.95 % 0.201209 3.18 % │ │ ME-only: MUR=0.5  6.17582 -1.3 % 0.221329 3.58 % │ │ ME-only: MUR=0.5 MUF=0.5  6.11828 -2.22 % 0.220433 3.6 % │ │ ME-only: MUR=2  6.50736 3.98 % 0.184923 2.84 % │ │ ME-only: MUR=2 MUF=2  6.56146 4.85 % 0.185609 2.82 % │ └────────────────────────────────────────────────────────────────────────────┘ Event generation statistics: Generated events: 500000 New events: From "Beam_Remnants:Parametrised": 381 (500389) -> 0 % From "Jet_Evolution:CSS": 1133 (501522) -> 0.2 % Reweighting statistics: MCatNLO different PDF cut-off: 3639790 MCatNLO large PDF reweighting factor: 50498 MCatNLOvetoed large reweighting factor for parton: 90 different PDF cut-off: 13299484 large AlphaS reweighting factor: 395160 large PDF reweighting factor: 621222 vetoed large reweighting factor for parton: 2 Error messages from 'GaugeTest' exceeded frequency limit: 129/20 Perturbative Interface (Matrix Elements): momentum failures: 57 amplitude failures: 1076 WARNING: You are using an unsupported development branch. ┌──────────────────────────────────────────────────────────┐ │ Please cite the publications listed in 'References.tex'. │ └──────────────────────────────────────────────────────────┘ Time: 38m 21s on Fri Jan 31 11:07:12 2025 (User: 37m 46s, System: 3s, Children User: 0s, Children System: 0s)