Why reinvent the wheel? You're running on AIX, so you have a decent shell. This is a solved problem - reuse it. And you don't need additional modules.

The code below works on the AIX system I tried it on: 

my $rc = `ulimit -t 5; /usr/bin/somecommand param1 param2`;

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In reply to Re: Launching an external process with a run-time limit by Anonymous Monk
in thread Launching an external process with a run-time limit by TheFluffyOne

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