segfault w/2500 reads in fastq

[calkan]

lordfast --search CH17-157L1.fasta --seq 1-1.fastq -t 8 | Reading Input | 0.00 | XXXXXXXXXXXXXXX | 226.15 | XXXXXXXXXXXXXXX 2500 | [New Thread 0x7fffbfe01700 (LWP 32000)] [New Thread 0x7fffbf600700 (LWP 32001)] [New Thread 0x7fffbedff700 (LWP 32002)] [New Thread 0x7fffbe5fe700 (LWP 32003)] [New Thread 0x7fffbddfd700 (LWP 32004)] [New Thread 0x7fffbd5fc700 (LWP 32005)]

Thread 2 "lordfast" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffbfe01700 (LWP 32000)] 0x0000000000408bbb in findTopWins (chunk_overlap=76, seeds=0x11dc260, isRev=0, readIdx=1, id=0) at src/LordFAST.cpp:465 465 if(_pf_refWin_cnt[id][winId].readIdx == readIdx) (gdb) p readIdx $1 = 1 (gdb) p _pf_refWin_cnt[id][winId] Cannot access memory at address 0x7ffff86c0ad0