[ 0:01] compiling /home/xrockai/src/divine/nightly/test/posix/fs-pipe-05.valid.c [ 0:01] states per second: 43.956 [ 0:03] state count: 4 [ 0:03] mips: 0.25 [ 0:03] error found: no [ 0:03] a report was written to verify.out