restoring premix library for UP15 workflows

[fabozzi]

Fixing failure in recent IBs for premixing UP15 workflows after merging of #21819 (due to wrong input premix PU library call)

[cmsbuild]

The code-checks are being triggered in jenkins.

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-21831/2844

[cmsbuild]

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

It involves the following packages:

Configuration/PyReleaseValidation

@cmsbuild, @GurpreetSinghChahal, @prebello, @kpedro88, @fabozzi can you please review it and eventually sign? Thanks.
@makortel, @felicepantaleo, @ebrondol, @ghellwig, @Martin-Grunewald this is something you requested to watch as well.
@davidlange6, @slava77, @fabiocos you are the release manager for this.

cms-bot commands are listed here

[fabozzi]

please test workflow 250200

[cmsbuild]

The tests are being triggered in jenkins.
https://cmssdt.cern.ch/jenkins/job/ib-any-integration/25390/console Started: 2018/01/11 18:25

[cmsbuild]

+1
Tested at: fc3c171
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-21831/25390/summary.html

[cmsbuild]

Comparison job queued.

[cmsbuild]

Comparison is ready
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-21831/25390/summary.html

@slava77 comparisons for the following workflows were not done due to missing matrix map:

• /build/cmsbld/jenkins/workspace/compare-root-files-short-matrix/results/JR-comparison/PR-21831/1325.7_TTbar_13_94XNanoAODINPUT+TTbar_13_94XNanoAODINPUT+NANOEDMMC2017
• /build/cmsbld/jenkins/workspace/compare-root-files-short-matrix/results/JR-comparison/PR-21831/250200.0_ZEE_13+ZEE_13+DIGIPRMXUP15_PU25+RECOPRMXUP15_PU25+HARVESTUP15_PU25

Comparison Summary:

• No significant changes to the logs found
• Reco comparison results: 2 differences found in the comparisons
• DQMHistoTests: Total files compared: 26
• DQMHistoTests: Total histograms compared: 2467710
• DQMHistoTests: Total failures: 1
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2467540
• DQMHistoTests: Total skipped: 169
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.959999999977 KiB( 22 files compared)
• Checked 110 log files, 9 edm output root files, 26 DQM output files

[fabozzi]

+1

[fabiocos]

+1

[fabiocos]

@kpedro88 could you please approve it asap? It will avoid IBs crashes.

[fabiocos]

merged

[fabiocos]

merge

[kpedro88]

@fabiocos in the future, feel free to merge general relval fixes/updates without my signature; I'm just on this package for changes to the upgrade workflows