Hi, in the lpx_simplex method of GLPK 4.31 (and 4.30), a bad initial basis yields a return code LPX_E_FAULT, while I would expect to get an LPX_E_BADB. I think this just needs a little change at glplpx01.c:379.
Best, Stefan -- Stefan Vigerske Humboldt University Berlin, Numerical Mathematics http://www.math.hu-berlin.de/~stefan _______________________________________________ Bug-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-glpk
