Alpar Juttner <alpar@cs.elte.hu> [Fri, 22 Feb 2013 14:12:48 +0100] rev 1014
Merge #438 and #436
Peter Kovacs <kpeter@inf.elte.hu> [Thu, 15 Nov 2012 07:17:48 +0100] rev 1013
Ensure strongly polynomial running time for CycleCanceling (#436)
The number of iterations performed by Howard's algorithm is limited.
If the limit is reached, a strongly polynomial implementation,
HartmannOrlinMmc is executed to find a minimum mean cycle.
This iteration limit is typically not reached, thus the combined
method is practically equivalent to Howard's algorithm, while it
also ensures the strongly polynomial time bound.