The Readme says "Warning that it can take a long time: between 20 to 30 days." How in the world can it take so long time? The csv file seems to be 24mb in size and the computation performed can't be that advanced. Did the author do something seriously wrong?
What? I guess this is a toy program used to learn clojure or sth - it even uses sed for line parsing. A 10-line php script could do the same with a few MB of RAM