[klee-dev] Default counterexample value generated by solver

Weiqi Wang wq.wang at mail.utoronto.ca
Mon Sep 20 16:59:43 BST 2021


Hi,

I observed that when asked for a counterexample, kleaver picks the smallest valid value. I’m wondering if there’s a way to “seed the solver” so that it prioritizes the value given in the seed? For example, given constraint x != 1, the counterexample value would be 0. With a seed value 3, the solver picks 3 instead.

Best,
Weiqi

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