TSTP Solution File: SYN401+1 by Faust---1.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Faust---1.0
% Problem : SYN401+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 17:53:11 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 : 5 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 3 ( 2 ~; 0 |; 1 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 2 ( 1 sgn 1 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Faust---1.0 format not known, defaulting to TPTP
fof(kalish229,plain,
! [B] :
( f(B)
& ~ f(x) ),
file('/home/graph/tptp/TSTP/PreparedTPTP/tptp---none/SYN/SYN401+1.tptp',unknown),
[] ).
cnf(143558040,plain,
f(B),
inference(rewrite,[status(thm)],[kalish229]),
[] ).
cnf(143549216,plain,
~ f(x),
inference(rewrite,[status(thm)],[kalish229]),
[] ).
cnf(contradiction,plain,
$false,
inference(resolution,[status(thm)],[143558040,143549216]),
[] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% Proof found in: 0 seconds
% START OF PROOF SEQUENCE
% fof(kalish229,plain,((f(B)&~f(x))),file('/home/graph/tptp/TSTP/PreparedTPTP/tptp---none/SYN/SYN401+1.tptp',unknown),[]).
%
% cnf(143558040,plain,(f(B)),inference(rewrite,[status(thm)],[kalish229]),[]).
%
% cnf(143549216,plain,(~f(x)),inference(rewrite,[status(thm)],[kalish229]),[]).
%
% cnf(contradiction,plain,$false,inference(resolution,[status(thm)],[143558040,143549216]),[]).
%
% END OF PROOF SEQUENCE
%
%------------------------------------------------------------------------------