|
From: | Peter Cawley |
Subject: | Re: Regression between 4.61 and 4.65 for problems which can be preprocessed to almost nothing |
Date: | Tue, 14 Jul 2020 13:56:27 +0100 |
Thank you for your bug report.
...
To fix the bug please modify the routine ios_create_pool (file
src/draft/glpios01.c, lines 1391-1397) as follows:
IOSPOOL *ios_create_pool(glp_tree *tree)
{ /* create cut pool */
IOSPOOL *pool;
pool = glp_create_prob();
#if 1 /* 14/VII-2020 */
if (tree->mip->n)
#endif
glp_add_cols(pool, tree->mip->n);
return pool;
}
[Prev in Thread] | Current Thread | [Next in Thread] |