%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : SWV397+1 : TPTP v9.3.1. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n016.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 09:02:15 AM UTC 2026
% Result : Theorem 21.62s 3.26s
% Output : CNFRefutation 21.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 3
% Syntax : Number of formulae : 11 ( 6 unt; 0 def)
% Number of atoms : 16 ( 3 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 9 ( 4 ~; 1 |; 0 &)
% ( 1 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-3 aty)
% Number of variables : 22 ( 4 sgn 14 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(ax40,axiom,
! [X0,X1] :
( ok(triple(X0,X1,bad))
<=> $false ) ).
fof(ax43,axiom,
! [X0,X1,X2,X3] :
( ~ 'contains$uslb'(X1,X3)
=> 'remove$ucpq'(triple(X0,X1,X2),X3) = triple(X0,X1,bad) ) ).
fof(l33_co,conjecture,
! [X0,X1,X2,X3] :
( ok('remove$ucpq'(triple(X0,X1,X2),X3))
=> 'contains$uslb'(X1,X3) ) ).
fof(negated_conjecture,negated_conjecture,
~ ! [X0,X1,X2,X3] :
( ok('remove$ucpq'(triple(X0,X1,X2),X3))
=> 'contains$uslb'(X1,X3) ),
inference(negate_conjecture,[status(cth)],[l33_co]) ).
cnf(c36,plain,
~ ok(triple(X0,X1,bad)),
inference(clausification,[status(esa)],[ax40]) ).
cnf(c39,plain,
( 'remove$ucpq'(triple(X2,X0,X3),X1) = triple(X2,X0,bad)
| 'contains$uslb'(X0,X1) ),
inference(clausification,[status(esa)],[ax43]) ).
cnf(c50,plain,
ok('remove$ucpq'(triple(sK117,sK118,sK119),sK120)),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(c51,plain,
~ 'contains$uslb'(sK118,sK120),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(d0,plain,
'remove$ucpq'(triple(X0,sK118,X1),sK120) = triple(X0,sK118,bad),
inference(resolution,[status(thm)],[c39,c51]) ).
cnf(d1,plain,
ok(triple(sK117,sK118,bad)),
inference(demodulation,[status(thm)],[c50,d0]) ).
cnf(d2,plain,
$false,
inference(resolution,[status(thm)],[c36,d1]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : SWV397+1 : TPTP v9.3.1. Released v3.3.0.
% 0.00/0.07 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.17/0.44 % Computer : n016.cluster.edu
% 0.17/0.44 % Model : x86_64 x86_64
% 0.17/0.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.44 % Memory : 8046.5625MB
% 0.17/0.44 % OS : Linux 6.8.0-71-generic
% 0.17/0.44 % CPULimit : 300
% 0.17/0.44 % WCLimit : 300
% 0.17/0.44 % DateTime : Sat Sep 26 13:45:46 UTC 2026
% 0.17/0.44 % CPUTime :
% 0.17/0.44 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 21.62/3.26 % SZS status Theorem for theBenchmark.p
% 21.62/3.26 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------