Modify debug code to use auxiliary graph which is the one used by network simplex.
Modify debug code to use auxiliary graph which is the one used by network simplex.

ellson/graphviz,MjAbuz/graphviz,tkelman/graphviz,pixelglow/graphviz,jho1965us/graphviz,kbrock/graphviz,MjAbuz/graphviz,jho1965us/graphviz,kbrock/graphviz,kbrock/graphviz,pixelglow/graphviz,ellson/graphviz,ellson/graphviz,jho1965us/graphviz,MjAbuz/graphviz,tkelman/graphviz,tkelman/graphviz,jho1965us/graphviz,tkelman/graphviz,kbrock/graphviz,kbrock/graphviz,jho1965us/graphviz,BMJHayward/graphviz,pixelglow/graphviz,kbrock/graphviz,MjAbuz/graphviz,jho1965us/graphviz,ellson/graphviz,tkelman/graphviz,ellson/graphviz,kbrock/graphviz,pixelglow/graphviz,ellson/graphviz,pixelglow/graphviz,BMJHayward/graphviz,MjAbuz/graphviz,MjAbuz/graphviz,MjAbuz/graphviz,tkelman/graphviz,ellson/graphviz,tkelman/graphviz,tkelman/graphviz,MjAbuz/graphviz,ellson/graphviz,tkelman/graphviz,BMJHayward/graphviz,MjAbuz/graphviz,kbrock/graphviz,pixelglow/graphviz,jho1965us/graphviz,BMJHayward/graphviz,tkelman/graphviz,kbrock/graphviz,MjAbuz/graphviz,pixelglow/graphviz,jho1965us/graphviz,BMJHayward/graphviz,pixelglow/graphviz,kbrock/graphviz,ellson/graphviz,BMJHayward/graphviz,MjAbuz/graphviz,ellson/graphviz,pixelglow/graphviz,tkelman/graphviz,pixelglow/graphviz,pixelglow/graphviz,ellson/graphviz,jho1965us/graphviz,BMJHayward/graphviz,BMJHayward/graphviz,kbrock/graphviz,BMJHayward/graphviz,jho1965us/graphviz,BMJHayward/graphviz,BMJHayward/graphviz,jho1965us/graphviz