%------------------------------------------------------------------------------
% File     : SWV285-2 : TPTP v8.2.0. Released v3.2.0.
% Domain   : Software Verification (Security)
% Problem  : Cryptographic protocol problem for shared
% Version  : [Pau06] axioms : Reduced > Especial.
% English  :

% Refs     : [Pau06] Paulson (2006), Email to G. Sutcliffe
% Source   : [Pau06]
% Names    :

% Status   : Unsatisfiable
% Rating   : 0.00 v3.2.0
% Syntax   : Number of clauses     :    6 (   1 non-Horn;   1 unit;   4 RR)
%            Number of atoms       :   11 (   0 equality)
%            Maximal clause size   :    2 (   2 average)
%            Number of predicates  :    2 (   0 propositional; 3-3 arity)
%            Number of functors    :   13 (   6 constant; 0-3 arity)
%            Number of variables   :   19 (  18 singleton)
%            Maximal term depth    :    3 (   1 average)

% Comments : The problems in the [Pau06] collection each have very many axioms,
%            of which only a small selection are required for the refutation.
%            The mission is to find those few axioms, after which a refutation
%            can be quite easily found. This version has only the necessary
%            axioms.
% Bugfixes : v3.3.0 - Removed - duplicate of SWV284-2
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