PageRank

[libaoke]

./bin/pagerank ../data/LiveJournal/LiveJournal_Grid 20 8

degree calculation used 0.16 seconds
pagerank: /home/lbk/fsdownload/GridGraph-master/core/bigvector.hpp:131:
void BigVector::lock(size_t, size_t) [with T = float; size_t = long unsigned int]:
Assertion `mlock(data + begin_i, (end_i - begin_i) * sizeof(T))==0' failed.
Aborted (core dumped)

[coolerzxw]

Try running the program with sudo.