tophat 1.2 multi thread mode error

[altodor]

Hi all,
running tophat 1.2 with 8 threads the following errors occur

srun: error: q44: tasks 0-6: Exited with exit code 1
And one thread continues running.

Also it seems like there is a conflict between threads in creating outputdirectory:
:
[Wed Jan 26 21:17:51 2011] Preparing output location tophat_04/
Traceback (most recent call last):
File "/soft/tophat-1.2.0/tophat", line 2347, in ?
sys.exit(main())

OSError: [Errno 17] File exists: '/tophat_04/'
os.mkdir(output_dir)
File "/soft/tophat-1.2.0/tophat", line 2230, in main
sys.exit(main())

Have anyone got the same problems?