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Lean.Elab.Tactic.BVDecide.Frontend.LRAT

This module contains the logic around writing proofs of UNSAT, using LRAT proofs, as meta code.

The context for the bv_decide tactic.

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        @[reducible, inline]

        An LRAT proof read from a file. This will get parsed using ofReduceBool.

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              def Lean.Elab.Tactic.BVDecide.Frontend.runExternal (cnf : Std.Sat.CNF Nat) (solver lratPath : System.FilePath) (trimProofs : Bool) (timeout : Nat) (binaryProofs : Bool) :

              Run an external SAT solver on the CNF to obtain an LRAT proof.

              This will obtain an LratCert if the formula is UNSAT and throw errors otherwise.

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