text: import FWCore.ParameterSet.Config as cms
  
  process = cms.Process("CaloTest")
  process.load("SimGeneral.HepPDTESSource.pdt_cfi")
  
  process.load("IOMC.EventVertexGenerators.VtxSmearedGauss_cfi")
  
  process.load("SimG4Core.CheckSecondary.NbTarget_cfi")
  
  process.load("SimG4Core.Application.g4SimHits_cfi")
  
  process.MessageLogger = cms.Service("MessageLogger",
      destinations = cms.untracked.vstring('cout'),
      categories = cms.untracked.vstring('SimG4CoreApplication', 'CheckSecondary'),
      cout = cms.untracked.PSet(
          threshold = cms.untracked.string('INFO'),
          default = cms.untracked.PSet(
              limit = cms.untracked.int32(-1)
          ),
          CheckSecondary = cms.untracked.PSet(
              limit = cms.untracked.int32(0)
          ),
          SimG4CoreApplication = cms.untracked.PSet(
              limit = cms.untracked.int32(0)
          )
      )
  )
  
  process.maxEvents = cms.untracked.PSet(
      input = cms.untracked.int32(1000)
  )
  
  process.source = cms.Source("EmptySource")
  
  process.generator = cms.EDProducer("FlatRandomEGunProducer",
      PGunParameters = cms.PSet(
          MinEta = cms.double(0.0),
          MaxEta = cms.double(0.0),
          MinPhi = cms.double(1.57079632679),
          MaxPhi = cms.double(1.57079632679),
          PartID = cms.vint32(2212),
          MinE   = cms.double(2.209),
          MaxE   = cms.double(2.209)
      ),
      Verbosity = cms.untracked.int32(0),
      AddAntiParticle = cms.bool(False),
      firstRun        = cms.untracked.uint32(1)
  )
  
  process.Timing = cms.Service("Timing")
  
  process.RandomNumberGeneratorService = cms.Service("RandomNumberGeneratorService",
      moduleSeeds = cms.PSet(
          generator = cms.untracked.uint32(456789),
          g4SimHits = cms.untracked.uint32(9876),
          VtxSmeared = cms.untracked.uint32(123456789)
      ),
      sourceSeed = cms.untracked.uint32(135799753)
  )
  
  process.p1 = cms.Path(process.generator*process.VtxSmeared*process.g4SimHits)
  process.VtxSmeared.SigmaX = 0.00001
  process.VtxSmeared.SigmaY = 0.00001
  process.VtxSmeared.SigmaZ = 0.00001
  process.g4SimHits.UseMagneticField     = False
  process.g4SimHits.Physics.type         = 'SimG4Core/Physics/QGSP'
  process.g4SimHits.Physics.Model        = 'Bertini'
  process.g4SimHits.Physics.EMPhysics    = False
  process.g4SimHits.Watchers = cms.VPSet(cms.PSet(
      CheckSecondary = cms.PSet(
          SaveInFile = cms.untracked.string('NbQGSP2.0GeV.root'),
          Verbosity = cms.untracked.int32(0),
          MinimumDeltaE = cms.untracked.double(0.0),
          KillAfter = cms.untracked.int32(1)
      ),
      type = cms.string('CheckSecondary')
  ), 
      cms.PSet(
          type = cms.string('KillSecondariesRunAction')
      ))
  
  