Other than perhaps checking that /usr/bin/time was found, accepted it's parameters, was able to execute the command and completed successfully returning a sensible value in $time, nothing particularly leaps off the screen at me.

Hopefully, despite being vital, it's something non-obvious, else I'm gonna feel a bit foolish:)

Examine what is said, not who speaks.
"Efficiency is intelligent laziness." -David Dunham
"Think for yourself!" - Abigail

In reply to Re: Re: The N-queens problem using pure regexes by BrowserUk
in thread The N-queens problem using pure regexes by Abigail-II

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