This directory contains the C implementation of FF-v2.3, as it was used in the 3rd international planning competition. Build the planner by typing

make

Which produces an executable named

ff

Usage should be self-explanatory. Running ff without any parameters prints out a brief help information about the parameters that are applicable, which basically come down to specifying the domain and problem files.

Have fun,

Joerg Hoffmann

Modified by David Tolpin to

• produce all plans
• support A* instead of greedy best first search