c source: http://lpsolve.sourceforge.net/5.5/DIMACS_maxf.htm
c ===========================================================
c This is a simple example file to demonstrate the DIMACS
c input file format for maximum flow problems. The solution
c vector is [5,10,5,0,5,5,10,5] with cost at 15.
c Problem line (nodes, links)
p max 6 8
c source
n 1 s
c sink
n 6 t
c Arc descriptor lines (from, to, capacity)
a 1 2 5
a 1 3 15
a 2 4 5
a 2 5 5
a 3 4 5
a 3 5 5
a 4 6 15
a 5 6 5
c
c End of file
