package msat
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Library
Module
Module type
Parameter
Class
Class type
type t

The plugin state itself

formulas

type proof
val push_level : t -> unit

Create a new backtrack level

val pop_levels : t -> int -> unit

Pop n levels of the theory

val partial_check : t -> ( Solver_intf.void, Formula.t, Solver_intf.void, proof ) Solver_intf.acts -> unit

Assume the formulas in the slice, possibly using the slice to push new formulas to be propagated or to raising a conflict or to add new lemmas.

Called at the end of the search in case a model has been found. If no new clause is pushed, then proof search ends and "sat" is returned; if lemmas are added, search is resumed; if a conflict clause is added, search backtracks and then resumes.