What has happened since your last visit to the MIPLIB? Find below the news log since the release of MIPLIB 2017. Please visit also the Changelog.

Nov 30, 2018 Release of version 3 of the Solution file as well as updates to different subsets after 9 additional instances have been solved, and 8 others have been updated.
Nov 09, 2018 Release of versions 2 of the hard, open, and infeasible sets as well as the Solution file after 6 previously open instances have been solved.
Nov 05, 2018 Release of MIPLIB 2017, the 6th edition of the Mixed Integer Programming library.
Aug 2017 Start of performance evaluation on submissions.
Apr 2017 Submission deadline for the new library.
Nov 2016 Public call for submissions for a new and challenging MIPLIB.

Last Update Jan 18, 2019 by Gregor Hendel
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