## TPTP Problem File: SEV078^5.rm

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```%------------------------------------------------------------------------------
% File     : SEV078^5 : TPTP v7.5.0. Bugfixed v5.1.0.
% Domain   : Set Theory (Relations)
% Problem  : TPS problem THM401A
% Version  : Especial.
% English  : In a complete lattice, every set has an upper bound.

% Refs     : [Bro09] Brown (2009), Email to Geoff Sutcliffe
% Source   : [Bro09]
% Names    : tps_0558 [Bro09]
%          : THM401 [TPS]
%          : THM401A [TPS]

% Status   : Theorem
% Rating   : 0.00 v5.0.0, 0.25 v4.1.0, 0.00 v4.0.1, 0.33 v4.0.0
% Syntax   : Number of formulae    :    2 (   1 unit;   1 type;   0 defn)
%            Number of atoms       :   48 (   0 equality;  29 variable)
%            Maximal formula depth :   13 (   8 average)
%            Number of connectives :   28 (   0   ~;   0   |;   3   &;  19   @)
%                                         (   0 <=>;   6  =>;   0  <=;   0 <~>)
%                                         (   0  ~|;   0  ~&;   0  !!;   0  ??)
%            Number of type conns  :    6 (   6   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    3 (   1   :;   0  :=)
%            Number of variables   :   12 (   0 sgn;  11   !;   1   ?;   0   ^)
%                                         (  12   :;   0  :=;   0  !>;   0  ?*)
%                                         (   0  @-;   0  @+)
% SPC      : THF_THM_NEQ

% Comments : This problem is from the TPS library. Copyright (c) 2009 The TPS
%            project in the Department of Mathematical Sciences at Carnegie