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Poster

Learning To Solve Circuit-SAT: An Unsupervised Differentiable Approach

Saeed Amizadeh · Sergiy Matusevych · Markus Weimer

Great Hall BC #12

Keywords: [ graph neural networks ] [ neuro-symbolic methods ] [ circuit satisfiability ] [ neural sat solver ]


Abstract:

Recent efforts to combine Representation Learning with Formal Methods, commonly known as the Neuro-Symbolic Methods, have given rise to a new trend of applying rich neural architectures to solve classical combinatorial optimization problems. In this paper, we propose a neural framework that can learn to solve the Circuit Satisfiability problem. Our framework is built upon two fundamental contributions: a rich embedding architecture that encodes the problem structure and an end-to-end differentiable training procedure that mimics Reinforcement Learning and trains the model directly toward solving the SAT problem. The experimental results show the superior out-of-sample generalization performance of our framework compared to the recently developed NeuroSAT method.

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