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22 lines
630 B
OCaml
22 lines
630 B
OCaml
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(** Proofs of unsatisfiability exported in Quip
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Proofs are used in sidekick when the problem is found {b unsatisfiable}.
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A proof collects inferences made by the solver into a list of steps,
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each with its own kind of justification (e.g. "by congruence"),
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and outputs it in some kind of format.
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Currently we target {{: https://c-cube.github.io/quip-book/ } Quip}
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as an {b experimental} proof backend.
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*)
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open Base_types
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type t
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(** The state holding the whole proof. *)
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val pp_debug : sharing:bool -> t Fmt.printer
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val of_proof : Proof.t -> Proof.proof_step -> t
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val output : out_channel -> t -> unit
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