TSTP Solution File: SYN400+1 by Faust---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Faust---1.0
% Problem  : SYN400+1 : TPTP v3.4.2. Released v2.0.0.
% Transfm  : none
% Format   : tptp
% Command  : faust %s

% Computer : art02.cs.miami.edu
% Model    : i686 i686
% CPU      : Intel(R) Pentium(R) 4 CPU 2.80GHz @ 2793MHz
% Memory   : 1003MB
% OS       : Linux 2.6.17-1.2142_FC4
% CPULimit : 600s
% DateTime : Wed May  6 17:53:08 EDT 2009

% Result   : Theorem 0.1s
% Output   : Refutation 0.1s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :    1
% Syntax   : Number of formulae    :    4 (   3 unt;   0 def)
%            Number of atoms       :   11 (   0 equ)
%            Maximal formula atoms :    8 (   2 avg)
%            Number of connectives :   12 (   5   ~;   4   |;   3   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   3 avg)
%            Maximal term depth    :    0 (   0 avg)
%            Number of predicates  :    2 (   1 usr;   2 prp; 0-0 aty)
%            Number of functors    :    0 (   0 usr;   0 con; --- aty)
%            Number of variables   :    0 (   0 sgn   0   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Faust---1.0 format not known, defaulting to TPTP
fof(kalish227,plain,
    ( ( p
      | p )
    & ( ~ p
      | p )
    & ( p
      | ~ p )
    & ( ~ p
      | ~ p ) ),
    file('/home/graph/tptp/TSTP/PreparedTPTP/tptp---none/SYN/SYN400+1.tptp',unknown),
    [] ).

cnf(153329528,plain,
    p,
    inference(rewrite,[status(thm)],[kalish227]),
    [] ).

cnf(153324880,plain,
    ~ p,
    inference(rewrite,[status(thm)],[kalish227]),
    [] ).

cnf(contradiction,plain,
    $false,
    inference(resolution,[status(thm)],[153329528,153324880]),
    [] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% Proof found in: 0 seconds
% START OF PROOF SEQUENCE
% fof(kalish227,plain,(((p|p)&(~p|p)&(p|~p)&(~p|~p))),file('/home/graph/tptp/TSTP/PreparedTPTP/tptp---none/SYN/SYN400+1.tptp',unknown),[]).
% 
% cnf(153329528,plain,(p),inference(rewrite,[status(thm)],[kalish227]),[]).
% 
% cnf(153324880,plain,(~p),inference(rewrite,[status(thm)],[kalish227]),[]).
% 
% cnf(contradiction,plain,$false,inference(resolution,[status(thm)],[153329528,153324880]),[]).
% 
% END OF PROOF SEQUENCE
% 
%------------------------------------------------------------------------------