in reply to Re^2: NP-complete sometimes isn't
in thread NP-complete sometimes isn't

No. I produce the "input list" shown in my post, by combining the partitions output from tilly's code. (Because it wasn't actually displayed anywhere.)

But, as tilly explained, under certain circumstances, the OP code he posted contained a bug that meant it would duplicate one value. He quickly corrected that problem, but not before I downloaded and ran his code.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
"Too many [] have been sedated by an oppressive environment of political correctness and risk aversion."

In Section Meditations