more verbose printout in GenParticleSimWhiteList to help with QS sim debugging

Three additional VERBOSE printouts to help with QS debugging.

This merge request affects 1 package:

• Simulation/ISF/ISF_HepMC/ISF_HepMC_Tools

Adding @jchapman ,@vpascuzz as watchers

added 21.0 Simulation review-pending-level-1 labels

CI Result SUCCESS

	Athena	AthDataQuality	AthSimulation
externals
cmake
make
required tests
optional tests

Full details available at NICOS MR-23972-2019-06-05-21-22
Athena: number of compilation errors 0, warnings 0
AthDataQuality: number of compilation errors 0, warnings 0
AthSimulation: number of compilation errors 0, warnings 0
For experts only: Jenkins output [CI-MERGE-REQUEST 39452]

Approving. Catrin (L1 shifter)

added review-approved label and removed review-pending-level-1 label

mentioned in commit 69ab5d8e

merged

added sweep:done label

mentioned in commit c2700d59

mentioned in merge request !24126 (merged)

Sweep summary
successful:

• master

(see https://aiatlas154.cern.ch/jenkins/job/auto_git_sweeps/811/console for details)

mentioned in commit 44fec65e

mentioned in merge request !24191 (merged)

mentioned in commit 71376efd