mkfit for LST-seeded in offline phase-2

[bdanzi]

PR description:

This PR enables via the procModifiers combination trackingMkFitHighPtTripletStep & seedingLST & trackingLST the usage of mkFit after LST seeds, in a baseline HLT-like configuration.
It depends on the external PR RecoTracker-MkFit/pull/20.

Configuration tested for CMS week contributions June 2026 https://indico.cern.ch/event/1690107/#93-study-on-offline-track-reco and https://indico.cern.ch/event/1690107/#93-study-on-offline-track-reco

PR validation:

Configuration tested for CMS week contributions June 2026 https://indico.cern.ch/event/1690107/#93-study-on-offline-track-reco and https://indico.cern.ch/event/1690107/#93-study-on-offline-track-reco

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:

No

@mmasciov @slava77

[cmsbuild]

cms-bot internal usage

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-51140/49660

• There are other open Pull requests which might conflict with changes you have proposed:
  • File RecoTracker/IterativeTracking/python/HighPtTripletStep_cff.py modified in PR(s): LST: add LSTGeometry package and associated ESProducer #50679
  • File RecoTracker/LST/python/lstProducerTask_cff.py modified in PR(s): LST: add LSTGeometry package and associated ESProducer #50679

[slava77]

test parameters:

• pull_request = Add JSON for LST-seeded iteration (phase-2 offline) cms-data/RecoTracker-MkFit#20
• workflow_opts = -w upgrade
• workflows = 29634.7571

[slava77]

@cmsbuild please test

[cmsbuild]

Milestone for this pull request has been moved to CMSSW_20_1_X. Please open a backport if it should also go in to CMSSW_20_0_X.

[cmsbuild]

-1

Failed Tests: RelVals
Size: This PR adds an extra 16KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-e95f48/53759/summary.html
COMMIT: dc618f2
CMSSW: CMSSW_20_0_X_2026-06-08-2300/el8_amd64_gcc13
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/51140/53759/install.sh to create a dev area with all the needed externals and cmssw changes.

Failed RelVals

ValueError: Undefined workflows: 29634.7571

[jfernan2]

test parameters:

• pull_request = Add JSON for LST-seeded iteration (phase-2 offline) cms-data/RecoTracker-MkFit#20
• workflow_opts = -w upgrade
• workflows = 34434.757,34434.702

[jfernan2]

please test

[jfernan2]

Workflows 34434.757,34434.702 are the closest ones using MkFit in 20_1_X to my knowledge

[jfernan2]

please abort
Test seems to be stuck

[jfernan2]

please test

[cmsbuild]

+1

Size: This PR adds an extra 20KB to repository
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-e95f48/53822/summary.html
COMMIT: dc618f2
CMSSW: CMSSW_20_1_X_2026-06-09-2300/el9_amd64_gcc13
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/51140/53822/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @Brainz22 Updated TOoLLiP to version 3.1.0. cmsdist#10591
• @fwyzard ONNXRuntime: update to version 1.26.0 cmsdist#10615

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-e95f48/53822/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-e95f48/53822/git-merge-result

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 0 differences found in the comparisons
• DQMHistoTests: Total files compared: 48
• DQMHistoTests: Total histograms compared: 3659073
• DQMHistoTests: Total failures: 6
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 3659049
• DQMHistoTests: Total skipped: 18
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 47 files compared)
• Checked 207 log files, 175 edm output root files, 48 DQM output files