package goblint

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Static analysis framework for C

Install

Dune Dependency

goblint.in.tum.de Readme Changelog Edit opam file Versions (8)

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Sources

goblint-1.1.1.tbz

sha256=999272bfbd3b9b96fcd58987b237ac6e9fa6d92ef935cc89f1ea2b4205185141

sha512=f3bf6ab71cf8c258d3290da4bf9f6fe42d7c671822e0efeb0fc50afdff078ab15e352237e5c1db31c5aa3a9d430691268ed2e5e00da10f2615835f672f91683d

doc/goblint.lib/OctagonMapDomain/MapOctagon/index.html

Module `OctagonMapDomain.MapOctagon`

include Lattice.S

include Lattice.PO

include Printable.S

type t

val equal : t -> t -> bool

val hash : t -> int

val compare : t -> t -> int

val show : t -> string

val pretty : unit -> t -> Pretty.doc

val printXml : 'a BatInnerIO.output -> t -> unit

val name : unit -> string

val to_yojson : t -> Printable.json

val invariant : Invariant.context -> t -> Invariant.t

val tag : t -> int

Unique ID, given by HConsed, for context identification in witness

val arbitrary : unit -> t QCheck.arbitrary

val relift : t -> t

val leq : t -> t -> bool

val join : t -> t -> t

val meet : t -> t -> t

val widen : t -> t -> t

widen x y assumes leq x y. Solvers guarantee this by calling widen old (join old new).

val narrow : t -> t -> t

val pretty_diff : unit -> (t * t) -> Pretty.doc

If leq x y = false, then pretty_diff () (x, y) should explain why.

val bot : unit -> t

val is_bot : t -> bool

val top : unit -> t

val is_top : t -> bool

type key = BV.t

val set_constraint : 
  (key * (bool * key) option * CT.side * OctagonDomain.BI.t) ->
  t ->
  t

val adjust : key -> OctagonDomain.BI.t -> t -> t

val erase : key -> t -> t

val projection : key -> (bool * key) option -> t -> OctagonDomain.INV.t

val strong_closure : t -> t

val map_to_matrix : t -> OctagonDomain.elt array array * (BV.t, int) Hashtbl.t

val matrix_to_map : OctagonDomain.elt array array -> (BV.t, int) Hashtbl.t -> t

val get_relation : 
  Cil.varinfo ->
  Cil.varinfo ->
  t ->
  OctagonDomain.INV.t option * OctagonDomain.INV.t option * bool

val keep_only : Cil.varinfo list -> t -> t