%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : SYN382+1 : TPTP v9.3.1. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Sun Sep 27 09:22:00 AM UTC 2026
% Result : Theorem 8.28s 1.56s
% Output : CNFRefutation 8.28s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 1
% Syntax : Number of formulae : 7 ( 4 unt; 0 def)
% Number of atoms : 14 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 10 ( 3 ~; 5 |; 0 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 2 ( 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 : 15 ( 3 sgn 6 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(x2134,conjecture,
( ! [X0] :
? [X1] :
( 'big$uq'(X1,X0)
| ! [X2] : 'big$up'(X1,X2) )
=> ! [X2] :
? [X1] :
( 'big$uq'(X1,X2)
| 'big$up'(X1,X2) ) ) ).
fof(negated_conjecture,negated_conjecture,
~ ( ! [X0] :
? [X1] :
( 'big$uq'(X1,X0)
| ! [X2] : 'big$up'(X1,X2) )
=> ! [X2] :
? [X1] :
( 'big$uq'(X1,X2)
| 'big$up'(X1,X2) ) ),
inference(negate_conjecture,[status(cth)],[x2134]) ).
cnf(c0,plain,
( 'big$uq'(sK1(X0),X0)
| 'big$up'(sK1(X0),X1) ),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(c1,plain,
~ 'big$up'(X0,sK3),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(c2,plain,
~ 'big$uq'(X0,sK3),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(d0,plain,
'big$uq'(sK1(X0),X0),
inference(resolution,[status(thm)],[c0,c1]) ).
cnf(d1,plain,
$false,
inference(resolution,[status(thm)],[d0,c2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SYN382+1 : TPTP v9.3.1. Released v2.0.0.
% 0.00/0.07 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.44 % Computer : n020.cluster.edu
% 0.16/0.44 % Model : x86_64 x86_64
% 0.16/0.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.44 % Memory : 8046.5625MB
% 0.16/0.44 % OS : Linux 6.8.0-71-generic
% 0.16/0.44 % CPULimit : 300
% 0.16/0.44 % WCLimit : 300
% 0.16/0.44 % DateTime : Sat Sep 26 17:40:19 UTC 2026
% 0.16/0.44 % CPUTime :
% 0.16/0.44 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 8.28/1.56 % SZS status Theorem for theBenchmark.p
% 8.28/1.56 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------