NAME

       nauty-genrang - generate random graphs

SYNOPSIS

       genrang [-P#|-P#/#|-e#|-r#|-R#] [-l#] [-m#] [-t] [-a] [-s|-g] [-S#] [-q] n num [outfile]

DESCRIPTION

              Generate random graphs.

       n      : number of vertices

              num : number of graphs

       -s     : Write in sparse6 format (default)

       -g     : Write in graph6 format

       -P#/# : Give edge probability; -P# means -P1/#.

       -e# : Give the number of edges

       -r# : Make regular of specified degree

       -R# : Make regular of specified degree but output

              as vertex count, edgecount, then list of edges

       -l# : Maximum loop multiplicity (default 0)

       -m# : Maximum multiplicity of non-loop edge (default and minimum 1)

       -l and -m are only permitted with -R and -r without -g

       -t     : Make a random tree

       -a     : Make invariant under a random permutation

       -S# : Specify random generator seed (default nondeterministic)

       -q     : suppress auxiliary output

              Incompatible: -P,-e,-r,-R,-t; -s,-g,-R; -R,-a; -s,-g & -l,-m.