Travelling Salesman Problem

["David Bosomworth" <david@sequoia-uk.com>]

Hi,

I work for a Manufacturing Consultancy firm that is investigating a
sequencing problem that is identical to the Asymmetric Travelling Salesman
Problem.

We've been using a GA Excel Add-in called Evolver which is OK if the number
of 'cities' is less than 25. Our problem contains 200+ cities so Evolver is
nowhere near powerful enough. 

I was wondering if anyone on this list knew of any programs available that
could solve the TSP for 200+ cities?






Kind Regards,


David Bosomworth 

The Sequoia Partnership
Berwyn House
2 - 4 High Street
Chalfont St. Peter
Buckinghamshire
SL9 9QA

Tel: +44 (0)1753 891400
Fax: +44 (0)1753 891600