package mc2

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in-package search v0.2.0

package mc2

mc2.backend
- Mc2_backend
  - Backend_intf
    
    S
  - Dot
    
    Arg
    
    Default
    
    Make
    
    A
mc2.core
- Mc2_core
  - Actions
  - Atom
  - Bound_var
  - Builtins
  - Clause
  - Error
  - ID
    
    Smtlib
  - Lemma
    
    TC
  - Plugin
    
    Factory
    
    S
  - Proof
  - Service
    
    Key
    
    Registry
  - Solver
    
    Sat_state
    
    Unsat_state
  - Statement
  - Term
    
    Bool
    
    TC
    
    TERM_ALLOC
    
    TERM_ALLOC_OPS
    
    Term_allocator
    
    T
    
    Watch1
    
    Watch2
  - Tseitin
    
    Arg
    
    Make
    
    F
    
    S
  - Type
    
    Alloc
    
    T
    
    TC
    
    TY_ALLOC_OPS
  - Value
    
    TC
mc2.dimacs
- Mc2_dimacs
  - Plugin_sat
mc2.lra
- Mc2_lra
  - LE
    
    Infix
mc2.propositional
- Mc2_propositional
  - F
mc2.smtlib
- Mc2_smtlib
  - Make
    
    ARG
  - Typecheck
    
    Make
    
    ARG
mc2.uf
- Mc2_uf
mc2.unin_sort
- Mc2_unin_sort

Legend:
Library
Module
Module type
Parameter
Class
Class type

type t = [ `SAT ] state

val eval : t -> atom -> bool

Returns the valuation of a formula in the current state of the sat solver.

raises UndecidedLit
if the literal is not decided

val eval_opt : t -> atom -> bool option

Returns the valuation of a formula in the current state of the sat solver.

val eval_level : t -> atom -> bool * int

Return the current assignment of the literals, as well as its decision level. If the level is 0, then it is necessary for the atom to have this value; otherwise it is due to choices that can potentially be backtracked.

raises UndecidedLit
if the literal is not decided

val iter_trail : t -> Mc2_core__.Solver_types.term Iter.t

Iterate through the formulas and terms in order of decision/propagation (starting from the first propagation, to the last propagation).

val model : t -> Mc2_core__.Solver_types.assignment_view list

Returns the model found if the formula is satisfiable.

val check_model : t -> bool

Check model, or fail