Hard instance generation for SAT

Satoshi Horie; Osamu Watanabe

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Hard instance generation for SAT

Satoshi Horie·Osamu Watanabe

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Abstract

We propose an algorithm of generating hard instances for the Satisfying Assignment Search Problem (in short, SAT). The algorithm transforms instances of the integer factorization problem into SAT instances efficiently by using the Chinese Remainder Theorem. For example, it is possible to construct SAT instances with about 5,600 variables that is as hard as factorizing 100 bit integers.

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BibTeX RIS

Satoshi Horie, Osamu Watanabe. 1998-09-29. Hard instance generation for SAT. https://arxiv.org/abs/cs/9809117

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