[Symphony-tickets] [SYMPHONY] #127: Infinite loop in lp_heuristics.c
SYMPHONY
coin-trac at coin-or.org
Wed Apr 2 17:26:24 EDT 2014
#127: Infinite loop in lp_heuristics.c
--------------------+------------------------------
Reporter: anh509 | Owner: tkr
Type: defect | Status: new
Priority: normal | Milestone:
Component: LP | Version: stable/5.5 (SVN)
Keywords: |
--------------------+------------------------------
If the option "generate_cgl_cuts" is set to zero, the solver goes to an
infinite loop with some instances. An MPS file where this happens is
attached. The loop (I think) is the one starting on line 1378 (for(int k =
0; k < d_cnt; k++)) in lp_heuristics.c.
--
Ticket URL: <https://projects.coin-or.org/SYMPHONY/ticket/127>
SYMPHONY <http://projects.coin-or.org/SYMPHONY>
The SYMPHONY framework for parallel branch-and-cut algorithms.
More information about the Symphony-tickets
mailing list