Notes to debug Perl's
   "Out of memory!"
or "Illegal instruction(coredump)"
messages when trying to read thousands of lines & create hundreds of thousands of
variables.

------------------------------------------------------------------------------

In http://dbforums.com/archives/t314914.html is a hint to
  Use -bmaxdata:0x80000000 when linking Perl.

  See the ld(1) manual page.

------------------------------------------------------------------------------