I don't see what you are doing with $result, but one way is to capture the process ID from the shell:

$pid = `command && echo $$` ;

I suggest you take a step back and start again with File::Find. I think you've overcomplicated your solution.

You might also try to prevent the OOM issue in the "solver" instead.

In reply to Re^4: Timeout and kill by onelesd
in thread Timeout and kill by nelson64

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