
This directory contains problem instances for the matching problem, from
real applications problems. 

r442.geom  A 422-node geometric matching problem.  Contributed by 
           Bill Cook.

r1002.geom  A 1002-node geometric matching problem. Contributed by 
            Bill Cook

r2392.geom  A 2392-node geometric matching problem. Contributed by 
            Bill Cook

r20726.geom A big geometric matching problem from a line plotter. Bill
            again.

tsp.instances  An anonymous ftp site where you can find travelling 
	    salesman and related problems. (TSPLIB)

