%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : ITP001+4 : TPTP v9.3.1. Bugfixed v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n002.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 07:37:51 AM UTC 2026
% Result : Theorem 13.52s 13.21s
% Output : CNFRefutation 13.52s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 2
% Syntax : Number of formulae : 6 ( 6 unt; 0 def)
% Number of atoms : 6 ( 0 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-1 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 0 ( 0 sgn 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(reserved_2Eho_2Etruth,axiom,
p(s('tyop$u2Emin$u2Ebool','c$u2Ebool$u2ET$u2E0')) ).
fof(thm_2Ebool_2ETRUTH,conjecture,
p(s('tyop$u2Emin$u2Ebool','c$u2Ebool$u2ET$u2E0')) ).
fof(negated_conjecture,negated_conjecture,
~ p(s('tyop$u2Emin$u2Ebool','c$u2Ebool$u2ET$u2E0')),
inference(negate_conjecture,[status(cth)],[thm_2Ebool_2ETRUTH]) ).
cnf(c5,plain,
p(s('tyop$u2Emin$u2Ebool','c$u2Ebool$u2ET$u2E0')),
inference(clausification,[status(esa)],[reserved_2Eho_2Etruth]) ).
cnf(c199,plain,
~ p(s('tyop$u2Emin$u2Ebool','c$u2Ebool$u2ET$u2E0')),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(d0,plain,
$false,
inference(resolution,[status(thm)],[c199,c5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : ITP001+4 : TPTP v9.3.1. Bugfixed v7.5.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/10.58 % Computer : n002.cluster.edu
% 0.09/10.58 % Model : x86_64 x86_64
% 0.09/10.58 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/10.58 % Memory : 8046.5625MB
% 0.09/10.58 % OS : Linux 6.8.0-71-generic
% 0.09/10.58 % CPULimit : 300
% 0.09/10.58 % WCLimit : 300
% 0.09/10.58 % DateTime : Fri Sep 25 17:01:32 UTC 2026
% 0.09/10.59 % CPUTime :
% 0.09/10.59 Running casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 13.52/13.21 % SZS status Theorem for theBenchmark.p
% 13.52/13.21 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------