simplified implementation for high-lelve functions (with a cputime         unlimited
filesize        unlimited
datasize        unlimited
stacksize       8MB
coredumpsize    0kB
memoryuse       unlimited
maxproc         16046
descriptors     1024
memorylocked    unlimited
addressspace    unlimited
maxfilelocks    unlimited
sigpending      16046
msgqueue        819200
nice            30
rt_priority     99
rt_time         unlimited)