Module: ppl/ppl Branch: sparse_matrices Commit: 108769b7f3ca869c9c852da8f0fdaed22d4e6d64 URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=108769b7f3ca8...

Author: Roberto Bagnara bagnara@cs.unipr.it Date: Sun Aug 29 14:10:03 2010 +0200

For checking purposes, use the exact LP solver of GLPK.

---

demos/ppl_lpsol/ppl_lpsol.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/demos/ppl_lpsol/ppl_lpsol.c b/demos/ppl_lpsol/ppl_lpsol.c index 5b8abed..abf9fbd 100644 --- a/demos/ppl_lpsol/ppl_lpsol.c +++ b/demos/ppl_lpsol/ppl_lpsol.c @@ -589,7 +589,7 @@ maybe_check_results(const int ppl_status, const double ppl_optimum_value) { /* Set the problem class to LP: MIP problems are thus treated as LP ones. */ lpx_set_class(glpk_lp, LPX_LP); - lpx_simplex(glpk_lp); + lpx_exact(glpk_lp); glpk_status = lpx_get_status(glpk_lp); } else {