source: git/examples/Pythia8/generatePileUpCMS.cmnd

! Lines not beginning with a letter or digit are comments.
! Names are case-insensitive  -  but spellings-sensitive!
! The changes here are illustrative, not always physics-motivated.

! 1) Settings that will be used in a main program.
Main:numberOfEvents = 100000          ! number of events to generate
Main:timesAllowErrors = 3          ! abort run after this many flawed events

! 2) Settings related to output in init(), next() and stat().
Init:showChangedSettings = on      ! list changed settings
Init:showAllSettings = off         ! list all settings
Init:showChangedParticleData = on  ! list changed particle data
Init:showAllParticleData = off     ! list all particle data
Next:numberCount = 5            ! print message every n events
Next:numberShowLHA = 1             ! print LHA information n times
Next:numberShowInfo = 1            ! print event information n times
Next:numberShowProcess = 1         ! print process record n times
Next:numberShowEvent = 1           ! print event record n times
Stat:showPartonLevel = on          ! additional statistics on MPI
Random:setSeed = on
Random:setSeed = 10

! 3) Beam parameter settings. Values below agree with default ones.
Beams:idA = 2212                   ! first beam, p = 2212, pbar = -2212
Beams:idB = 2212                   ! second beam, p = 2212, pbar = -2212
Beams:eCM = 14000.                 ! CM energy of collision

! Common Settings

Tune:preferLHAPDF = 2
Main:timesAllowErrors = 10000
Check:epTolErr = 0.01
Beams:setProductionScalesFromLHEF = off
SLHA:keepSM = on
SLHA:minMassSM = 1000.
ParticleDecays:limitTau0 = on
ParticleDecays:tau0Max = 10
ParticleDecays:allowPhotonRadiation = on

! CUEP8M1 Settings

Tune:pp 14
Tune:ee 7
MultipartonInteractions:pT0Ref=2.4024
MultipartonInteractions:ecmPow=0.25208
MultipartonInteractions:expPow=1.6

! Process parameters

SoftQCD:nonDiffractive = on
SoftQCD:singleDiffractive = on
SoftQCD:doubleDiffractive = on