Subsumption-driven clause learning with DPLL+restarts

06/18/2019

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by   Olivier Bailleux, et al.

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We propose to use a DPLL+restart to solve SAT instances by successive simplifications based on the production of clauses that subsume the initial clauses. We show that this approach allows the refutation of pebbling formulae in polynomial time and linear space, as effectively as with a CDCL solver.