COIN-OR::LEMON - Graph Library

Opened 3 years ago

Closed 3 years ago

#639 closed defect (fixed)

Bugs in Clp and Cplex

Reported by: Alpar Juttner Owned by: Alpar Juttner
Priority: major Milestone: LEMON 1.4 release
Component: core Version: hg main
Keywords: Cc:
Revision id:


The attached patch fixes the following bug.

  • Newer versions of CPLEX seem to require the dl library (whatever it is)
  • The implementation of adding new range-type constraints (e.g. 1<=x1+x2<=3) is wrong.
  • The row and column indices are swapped in the matrix query of ClpLp

Attachments (1)

639-57abff252556.patch (4.9 KB) - added by Alpar Juttner 3 years ago.

Download all attachments as: .zip

Change History (2)

Changed 3 years ago by Alpar Juttner

Attachment: 639-57abff252556.patch added

comment:1 Changed 3 years ago by Alpar Juttner

Resolution: fixed
Status: newclosed

Changeset [57abff252556] went to the main branch.

Note: See TracTickets for help on using tickets.