AFL Mutation Graph

Recovers an approximation of the mutation graph (specifically, a DAG) that led to a particular seed (or set of seeds) in an AFL/]AFL++](https://aflplus.plus/) queue. The graph can be saved in Graphviz DOT format.

To graph the relationships between all queue inputs:

python afl_mutation_graph.py -o queue.dot $(find queue/ -wholename 'queue/id:*')
dot -Tpdf -O queue.dot

Example mutation graph, starting from a corpus of seeds (in rectangles). Hexagon nodes are crashing seeds: