Unrecognized flag "--" - ignored Unrecognized flag "-e" - ignored ill-formed integer "sion" in flag -r Usage: gvgen [-dv?] [options] -c<n> : cycle -C<x,y> : cylinder -g[f]<h,w> : grid (folded if f is used) -G[f]<h,w> : partial grid (folded if f is used) -h<x> : hypercube -k<x> : complete -b<x,y> : complete bipartite -B<x,y> : ball -i<n> : generate <n> random -m<x> : triangular mesh -M<x,y> : x by y Moebius strip -n<prefix> : use <prefix> in node names ("") -N<name> : use <name> for the graph ("") -o<outfile> : put output in <outfile> (stdout) -p<x> : path -r<x>,<n> : random graph -R<n> : random rooted tree on <n> vertices -s<x> : star -S<x> : sierpinski -t<x> : binary tree -t<x>,<n> : n-ary tree -T<x,y> : torus -T<x,y,t1,t2> : twisted torus -w<x> : wheel -d : directed graph -v : verbose mode -? : print usage

Graph type not set Usage: gvgen [-dv?] [options] -c<n> : cycle -C<x,y> : cylinder -g[f]<h,w> : grid (folded if f is used) -G[f]<h,w> : partial grid (folded if f is used) -h<x> : hypercube -k<x> : complete -b<x,y> : complete bipartite -B<x,y> : ball -i<n> : generate <n> random -m<x> : triangular mesh -M<x,y> : x by y Moebius strip -n<prefix> : use <prefix> in node names ("") -N<name> : use <name> for the graph ("") -o<outfile> : put output in <outfile> (stdout) -p<x> : path -r<x>,<n> : random graph -R<n> : random rooted tree on <n> vertices -s<x> : star -S<x> : sierpinski -t<x> : binary tree -t<x>,<n> : n-ary tree -T<x,y> : torus -T<x,y,t1,t2> : twisted torus -w<x> : wheel -d : directed graph -v : verbose mode -? : print usage