%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : LAT388+4 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n009.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 07:48:35 AM UTC 2026
% Result : Theorem 14.14s 2.26s
% Output : CNFRefutation 14.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 2
% Syntax : Number of formulae : 6 ( 3 unt; 0 def)
% Number of atoms : 37 ( 1 equ)
% Maximal formula atoms : 12 ( 6 avg)
% Number of connectives : 33 ( 2 ~; 5 |; 17 &)
% ( 0 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 7 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 7 ( 5 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 12 ( 1 sgn 9 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(m__1330,hypothesis,
( aSupremumOfIn0(xp,xT,xS)
& ! [X0] :
( ( aUpperBoundOfIn0(X0,xT,xS)
| ( ! [X1] :
( aElementOf0(X1,xT)
=> sdtlseqdt0(X1,X0) )
& aElementOf0(X0,xS) ) )
=> sdtlseqdt0(xp,X0) )
& aUpperBoundOfIn0(xp,xT,xS)
& ! [X0] :
( aElementOf0(X0,xT)
=> sdtlseqdt0(X0,xp) )
& aFixedPointOf0(xp,xf)
& sdtlpdtrp0(xf,xp) = xp
& aElementOf0(xp,szDzozmdt0(xf)) ) ).
fof(m__,conjecture,
? [X0] :
( aSupremumOfIn0(X0,xT,xS)
| ( ! [X1] :
( ( aUpperBoundOfIn0(X1,xT,xS)
& ! [X2] :
( aElementOf0(X2,xT)
=> sdtlseqdt0(X2,X1) )
& aElementOf0(X1,xS) )
=> sdtlseqdt0(X0,X1) )
& ( aUpperBoundOfIn0(X0,xT,xS)
| ( ! [X1] :
( aElementOf0(X1,xT)
=> sdtlseqdt0(X1,X0) )
& aElementOf0(X0,xS) ) )
& aElementOf0(X0,xS) ) ) ).
fof(negated_conjecture,negated_conjecture,
~ ? [X0] :
( aSupremumOfIn0(X0,xT,xS)
| ( ! [X1] :
( ( aUpperBoundOfIn0(X1,xT,xS)
& ! [X2] :
( aElementOf0(X2,xT)
=> sdtlseqdt0(X2,X1) )
& aElementOf0(X1,xS) )
=> sdtlseqdt0(X0,X1) )
& ( aUpperBoundOfIn0(X0,xT,xS)
| ( ! [X1] :
( aElementOf0(X1,xT)
=> sdtlseqdt0(X1,X0) )
& aElementOf0(X0,xS) ) )
& aElementOf0(X0,xS) ) ),
inference(negate_conjecture,[status(cth)],[m__]) ).
cnf(c123,plain,
aSupremumOfIn0(xp,xT,xS),
inference(clausification,[status(esa)],[m__1330]) ).
cnf(c127,plain,
~ aSupremumOfIn0(X0,xT,xS),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(d0,plain,
$false,
inference(resolution,[status(thm)],[c127,c123]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LAT388+4 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.35 % Computer : n009.cluster.edu
% 0.10/0.35 % Model : x86_64 x86_64
% 0.10/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.35 % Memory : 8046.5625MB
% 0.10/0.35 % OS : Linux 6.8.0-71-generic
% 0.10/0.35 % CPULimit : 300
% 0.10/0.35 % WCLimit : 300
% 0.10/0.35 % DateTime : Fri Sep 25 21:39:44 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 14.14/2.26 % SZS status Theorem for theBenchmark.p
% 14.14/2.26 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------