TSTP Solution File: NUM405+1 by Faust---1.0
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- Process Solution
%------------------------------------------------------------------------------
% File : Faust---1.0
% Problem : NUM405+1 : TPTP v3.4.2. Released v3.2.0.
% 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 15:03:47 EDT 2009
% Result : Theorem 14.9s
% Output : Refutation 14.9s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 3
% Syntax : Number of formulae : 12 ( 4 unt; 0 def)
% Number of atoms : 32 ( 0 equ)
% Maximal formula atoms : 8 ( 2 avg)
% Number of connectives : 35 ( 15 ~; 15 |; 5 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 1 con; 0-1 aty)
% Number of variables : 14 ( 4 sgn 4 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Faust---1.0 format not known, defaulting to TPTP
fof(s1_xboole_0__e2_43__ordinal1,plain,
! [C,A] :
( ( ordinal(C)
| ~ in(C,b(A)) )
& ( in(C,A)
| ~ in(C,b(A)) )
& ( in(C,b(A))
| ~ in(C,A)
| ~ ordinal(C) ) ),
file('/home/graph/tptp/TSTP/PreparedTPTP/tptp---none/NUM/NUM405+1.tptp',unknown),
[] ).
cnf(161998808,plain,
( ordinal(C)
| ~ in(C,b(A)) ),
inference(rewrite,[status(thm)],[s1_xboole_0__e2_43__ordinal1]),
[] ).
fof(t37_ordinal1,plain,
! [A] :
( ( ordinal(b(A))
| in(b(A),A) )
& ( ~ in(b(A),A)
| in(b(A),A) )
& ( ordinal(b(A))
| ~ ordinal(b(A)) )
& ( ~ in(b(A),A)
| ~ ordinal(b(A)) ) ),
file('/home/graph/tptp/TSTP/PreparedTPTP/tptp---none/NUM/NUM405+1.tptp',unknown),
[] ).
cnf(162030256,plain,
( ordinal(b(A))
| in(b(A),A) ),
inference(rewrite,[status(thm)],[t37_ordinal1]),
[] ).
cnf(171425400,plain,
ordinal(b(b(A))),
inference(resolution,[status(thm)],[161998808,162030256]),
[] ).
cnf(161978848,plain,
( in(C,b(A))
| ~ in(C,A)
| ~ ordinal(C) ),
inference(rewrite,[status(thm)],[s1_xboole_0__e2_43__ordinal1]),
[] ).
fof(t38_ordinal1,plain,
! [B] :
( ~ ordinal(B)
| in(B,a) ),
file('/home/graph/tptp/TSTP/PreparedTPTP/tptp---none/NUM/NUM405+1.tptp',unknown),
[] ).
cnf(162067560,plain,
( ~ ordinal(B)
| in(B,a) ),
inference(rewrite,[status(thm)],[t38_ordinal1]),
[] ).
cnf(171452248,plain,
in(b(b(A)),a),
inference(resolution,[status(thm)],[171425400,162067560]),
[] ).
cnf(442920168,plain,
in(b(b(B)),b(a)),
inference(forward_subsumption_resolution__resolution,[status(thm)],[171425400,161978848,171452248]),
[] ).
cnf(162023944,plain,
( ~ in(b(A),A)
| ~ ordinal(b(A)) ),
inference(rewrite,[status(thm)],[t37_ordinal1]),
[] ).
cnf(contradiction,plain,
$false,
inference(forward_subsumption_resolution__resolution,[status(thm)],[171425400,442920168,162023944]),
[] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% Proof found in: 15 seconds
% START OF PROOF SEQUENCE
% fof(s1_xboole_0__e2_43__ordinal1,plain,(((ordinal(C)|~in(C,b(A)))&(in(C,A)|~in(C,b(A)))&(in(C,b(A))|~in(C,A)|~ordinal(C)))),file('/home/graph/tptp/TSTP/PreparedTPTP/tptp---none/NUM/NUM405+1.tptp',unknown),[]).
%
% cnf(161998808,plain,(ordinal(C)|~in(C,b(A))),inference(rewrite,[status(thm)],[s1_xboole_0__e2_43__ordinal1]),[]).
%
% fof(t37_ordinal1,plain,(((ordinal(b(A))|in(b(A),A))&(~in(b(A),A)|in(b(A),A))&(ordinal(b(A))|~ordinal(b(A)))&(~in(b(A),A)|~ordinal(b(A))))),file('/home/graph/tptp/TSTP/PreparedTPTP/tptp---none/NUM/NUM405+1.tptp',unknown),[]).
%
% cnf(162030256,plain,(ordinal(b(A))|in(b(A),A)),inference(rewrite,[status(thm)],[t37_ordinal1]),[]).
%
% cnf(171425400,plain,(ordinal(b(b(A)))),inference(resolution,[status(thm)],[161998808,162030256]),[]).
%
% cnf(161978848,plain,(in(C,b(A))|~in(C,A)|~ordinal(C)),inference(rewrite,[status(thm)],[s1_xboole_0__e2_43__ordinal1]),[]).
%
% fof(t38_ordinal1,plain,(~ordinal(B)|in(B,a)),file('/home/graph/tptp/TSTP/PreparedTPTP/tptp---none/NUM/NUM405+1.tptp',unknown),[]).
%
% cnf(162067560,plain,(~ordinal(B)|in(B,a)),inference(rewrite,[status(thm)],[t38_ordinal1]),[]).
%
% cnf(171452248,plain,(in(b(b(A)),a)),inference(resolution,[status(thm)],[171425400,162067560]),[]).
%
% cnf(442920168,plain,(in(b(b(B)),b(a))),inference(forward_subsumption_resolution__resolution,[status(thm)],[171425400,161978848,171452248]),[]).
%
% cnf(162023944,plain,(~in(b(A),A)|~ordinal(b(A))),inference(rewrite,[status(thm)],[t37_ordinal1]),[]).
%
% cnf(contradiction,plain,$false,inference(forward_subsumption_resolution__resolution,[status(thm)],[171425400,442920168,162023944]),[]).
%
% END OF PROOF SEQUENCE
%
%------------------------------------------------------------------------------