package msat

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package msat
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Module MsatSource

Main API

Sourcemodule Solver_intf : sig ... end

Interface for Solvers

Sourcemodule type S = Solver_intf.S
Sourcemodule type FORMULA = Solver_intf.FORMULA
Sourcemodule type EXPR = Solver_intf.EXPR
Sourcemodule type PLUGIN_CDCL_T = Solver_intf.PLUGIN_CDCL_T
Sourcemodule type PLUGIN_MCSAT = Solver_intf.PLUGIN_MCSAT
Sourcemodule type PROOF = Solver_intf.PROOF
Sourcetype void = (unit, bool) Solver_intf.gadt_eq

Empty type

Sourcetype lbool = Solver_intf.lbool =
  1. | L_true
  2. | L_false
  3. | L_undefined
Sourcetype ('term, 'form, 'value) sat_state = ('term, 'form, 'value) Solver_intf.sat_state = {
  1. eval : 'form -> bool;
  2. eval_level : 'form -> bool * int;
  3. iter_trail : ('form -> unit) -> ('term -> unit) -> unit;
  4. model : unit -> ('term * 'value) list;
}
Sourcetype ('atom, 'clause, 'proof) unsat_state = ('atom, 'clause, 'proof) Solver_intf.unsat_state = {
  1. unsat_conflict : unit -> 'clause;
  2. get_proof : unit -> 'proof;
  3. unsat_assumptions : unit -> 'atom list;
}
Sourcetype 'clause export = 'clause Solver_intf.export = {
  1. hyps : 'clause Vec.t;
  2. history : 'clause Vec.t;
}
Sourcetype ('term, 'formula, 'value) assumption = ('term, 'formula, 'value) Solver_intf.assumption =
  1. | Lit of 'formula
    (*

    The given formula is asserted true by the solver

    *)
  2. | Assign of 'term * 'value
    (*

    The term is assigned to the value

    *)
Sourcetype ('term, 'formula, 'proof) reason = ('term, 'formula, 'proof) Solver_intf.reason =
  1. | Eval of 'term list
  2. | Consequence of unit -> 'formula list * 'proof
Sourcetype ('term, 'formula, 'value, 'proof) acts = ('term, 'formula, 'value, 'proof) Solver_intf.acts = {
  1. acts_iter_assumptions : (('term, 'formula, 'value) assumption -> unit) -> unit;
  2. acts_eval_lit : 'formula -> lbool;
  3. acts_mk_lit : 'formula -> unit;
  4. acts_mk_term : 'term -> unit;
  5. acts_add_clause : ?keep:bool -> 'formula list -> 'proof -> unit;
  6. acts_raise_conflict : 'b. 'formula list -> 'proof -> 'b;
  7. acts_propagate : 'formula -> ('term, 'formula, 'proof) reason -> unit;
}
Sourcetype negated = Solver_intf.negated =
  1. | Negated
  2. | Same_sign
Sourceval pp_negated : Format.formatter -> negated -> unit

Print negated values

Sourceval pp_lbool : Format.formatter -> lbool -> unit

Print lbool values

Sourceexception No_proof
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