%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : SWB002+1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n008.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 08:50:47 AM UTC 2026
% Result : Theorem 28.47s 4.87s
% Output : CNFRefutation 28.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 4 unt; 0 def)
% Number of atoms : 12 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 8 ( 4 ~; 1 |; 3 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 7 ( 0 sgn 0 !; 5 ?)
% Comments :
%------------------------------------------------------------------------------
fof(testcase_premise_fullish_002_Existential_Blank_Nodes,axiom,
? [X0] :
( iext('uri$uex$uq',X0,'uri$uex$us')
& iext('uri$uex$up','uri$uex$us',X0) ) ).
fof(testcase_conclusion_fullish_002_Existential_Blank_Nodes,conjecture,
? [X0,X1] :
( iext('uri$uex$uq',X1,X0)
& iext('uri$uex$up',X0,X1) ) ).
fof(negated_conjecture,negated_conjecture,
~ ? [X0,X1] :
( iext('uri$uex$uq',X1,X0)
& iext('uri$uex$up',X0,X1) ),
inference(negate_conjecture,[status(cth)],[testcase_conclusion_fullish_002_Existential_Blank_Nodes]) ).
cnf(c0,plain,
iext('uri$uex$up','uri$uex$us',sK0),
inference(clausification,[status(esa)],[testcase_premise_fullish_002_Existential_Blank_Nodes]) ).
cnf(c1,plain,
iext('uri$uex$uq',sK0,'uri$uex$us'),
inference(clausification,[status(esa)],[testcase_premise_fullish_002_Existential_Blank_Nodes]) ).
cnf(c1380,plain,
( ~ iext('uri$uex$uq',X1,X0)
| ~ iext('uri$uex$up',X0,X1) ),
inference(clausification,[status(esa)],[negated_conjecture]) ).
cnf(d0,plain,
~ iext('uri$uex$up','uri$uex$us',sK0),
inference(resolution,[status(thm)],[c1,c1380]) ).
cnf(d1,plain,
$false,
inference(resolution,[status(thm)],[c0,d0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWB002+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n008.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Sat Sep 26 11:39:11 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 Running casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 28.47/4.87 % SZS status Theorem for theBenchmark.p
% 28.47/4.87 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------