print total number of Paths in hltIntegrationTests

[missirol]

PR description:

This PR is a follow-up to #44005. It adds a log message to the hltIntegrationTests utility, stating the total number of cms.Paths in the HLT configuration under test.

Minor format improvements to the printouts are also included.

Merely technical. No changes expected.

PR validation:

Tested locally on a branch including CMSSW_14_0_0_pre3 + #44005.

> hltIntegrationTests /dev/CMSSW_14_0_0/GRun/V7 \
 -n 100 --mc -d tmp --paths "*PFScouting*" \
 -x "--globaltag 140X_mcRun3_2024_realistic_v1" \
 -i /store/relval/CMSSW_14_0_0_pre3/RelValQCD_Pt_1800_2400_14/GEN-SIM-DIGI-RAW/PU_140X_mcRun3_2024_realistic_v1_STD_2024_PU-v1/2580000/0bf93d4d-de46-4781-bfe4-78eda3f202f6.root
----------------------------
Starting hltIntegrationTests
----------------------------
Creating HLT menu from ConfDB configuration
> hltGetConfiguration /dev/CMSSW_14_0_0/GRun/V7 --process TEST20240222081220 --max-events 100 --no-prescale --no-output --mc --input /store/relval/CMSSW_14_0_0_pre3/RelValQCD_Pt_1800_2400_14/GEN-SIM-DIGI-RAW/PU_140X_mcRun3_2024_realistic_v1_STD_2024_PU-v1/2580000/0bf93d4d-de46-4781-bfe4-78eda3f202f6.root --globaltag 140X_mcRun3_2024_realistic_v1

The HLT menu contains 844 Paths (incl. Dataset Paths)

Preparing list of Paths to be tested standalone (paths.txt)
 - Path selection: "*PFScouting*,-HLTriggerFinalPath"

Will run full menu and 7 Paths standalone over 100 events, with 4 jobs in parallel

Preparing single-Path configurations

Running...
	full menu dump
	DST_Run3_DoubleMuon_PFScoutingPixelTracking_v2
	DST_Run3_DoubleEG_PFScoutingPixelTracking_v2
	DST_Run3_EG30_PFScoutingPixelTracking_v22
	DST_Run3_JetHT_PFScoutingPixelTracking_v22
	DST_Run3_DoubleMu3_PFScoutingPixelTracking_v22
	DST_Run3_EG16_EG12_PFScoutingPixelTracking_v22
	MC_Run3_PFScoutingPixelTracking_v22

Comparing the results of running each path by itself with those from the full menu
WARNING: path DST_Run3_DoubleEG_PFScoutingPixelTracking_v2 did not accept any events
WARNING: path DST_Run3_EG16_EG12_PFScoutingPixelTracking_v22 did not accept any events
--------------------------
hltIntegrationTests PASSED
--------------------------
exit status: 0

If this PR is a backport, please specify the original PR and why you need to backport that PR. If this PR will be backported, please specify to which release cycle the backport is meant for:

To be backported to 14_0_X for HLT-menu development in 2024.

[cmsbuild]

cms-bot internal usage

[mmusich]

@cmsbuild, please test

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-44055/38996

• This PR adds an extra 20KB to repository

[cmsbuild]

A new Pull Request was created by @missirol for master.

It involves the following packages:

• HLTrigger/Configuration (hlt)

@Martin-Grunewald, @mmusich can you please review it and eventually sign? Thanks.
@Martin-Grunewald, @silviodonato this is something you requested to watch as well.
@sextonkennedy, @antoniovilela, @rappoccio you are the release manager for this.

cms-bot commands are listed here

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-c72e94/37620/summary.html
COMMIT: c10309d
CMSSW: CMSSW_14_1_X_2024-02-21-2300/el8_amd64_gcc12
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/44055/37620/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• You potentially removed 75 lines from the logs
• Reco comparison results: 48 differences found in the comparisons
• DQMHistoTests: Total files compared: 48
• DQMHistoTests: Total histograms compared: 3245365
• DQMHistoTests: Total failures: 6
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3245337
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 47 files compared)
• Checked 200 log files, 161 edm output root files, 48 DQM output files
• TriggerResults: no differences found

[Martin-Grunewald]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @rappoccio, @sextonkennedy, @antoniovilela (and backports should be raised in the release meeting by the corresponding L2)

[rappoccio]

+1