That clique finder choked on my friends list...

[randomness]

First run:

Finding largest clique containing r_ness
Retrieving r_ness's friends
Finding cliques
Found clique of size 14: 220002f3f at step 14
Found clique of size 14: 2020002f3f at step 15
Found clique of size 14: 220800f3f at step 20
Found clique of size 15: 40002020800f3f at step 22
Found clique of size 15: 40002020a00b3f at step 88
Found clique of size 15: 200000ef5f at step 1055
Found clique of size 15: 800000ef5f at step 1056
Found clique of size 15: 2000026f5f at step 1058
Found clique of size 15: 8000026f5f at step 1059
Found clique of size 15: 200080cf5f at step 1073
Found clique of size 15: 2000824f5f at step 1078
Found clique of size 15: 2000908f5f at step 1088
Found clique of size 17: 200006000920f5f at step 1101
Found clique of size 17: 200006100920d5f at step 1862
Found clique of size 18: 240006020920f1f at step 5524
Total time: 10001 steps
Ran out of time, showing best current guess.

Second run:

Retrieving r_ness's friends
Finding cliques
Found clique of size 14: 20183ff at step 14
Found clique of size 14: 20883ff at step 16
Found clique of size 14: 30103ff at step 20
Found clique of size 14: 40010103ff at step 21
Found clique of size 14: 30803ff at step 26
Found clique of size 14: 40010803ff at step 27
Found clique of size 14: 22181ff at step 41
Found clique of size 15: 222881ff at step 46
Found clique of size 15: 2018eff at step 127
Found clique of size 15: 2088eff at step 129
Found clique of size 15: 3010eff at step 133
Found clique of size 15: 4001010eff at step 134
Found clique of size 15: 3080eff at step 139
Found clique of size 15: 4001080eff at step 140
Found clique of size 15: 2218cff at step 229
Found clique of size 16: 22288cff at step 234
Found clique of size 16: 400222c817f at step 615
Found clique of size 16: 400020c8e7f at step 862
Found clique of size 17: 400222c8c7f at step 1197
Total time: 10001 steps
Used heuristic search, result is likely optimal.

Okay, I've wasted too much time on this already.