%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : COL086-1 : TPTP v9.3.1. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n019.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 06:56:53 AM UTC 2026
% Result : Unsatisfiable 9.35s 7.06s
% Output : CNFRefutation 9.35s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 2
% Syntax : Number of clauses : 5 ( 5 unt; 0 nHn; 5 RR)
% Number of literals : 5 ( 4 equ; 2 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 4 ( 4 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(fond_bird_exists,hypothesis,
response(a,b) = b ).
cnf(prove_happiness_2,negated_conjecture,
response(a,X0) != X1 ).
cnf(c0,plain,
response(a,b) = b,
inference(clausification,[status(esa)],[fond_bird_exists]) ).
cnf(c1,plain,
response(a,X0) != X1,
inference(clausification,[status(esa)],[prove_happiness_2]) ).
cnf(d0,plain,
$false,
inference(resolution,[status(thm)],[c1,c0]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : COL086-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/5.80 % Computer : n019.cluster.edu
% 0.09/5.80 % Model : x86_64 x86_64
% 0.09/5.80 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/5.80 % Memory : 8046.5625MB
% 0.09/5.80 % OS : Linux 6.8.0-71-generic
% 0.09/5.80 % CPULimit : 300
% 0.09/5.80 % WCLimit : 300
% 0.09/5.80 % DateTime : Sat Sep 26 23:13:09 UTC 2026
% 0.09/5.80 % CPUTime :
% 0.09/5.80 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 9.35/7.06 % SZS status Unsatisfiable for theBenchmark.p
% 9.35/7.06 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------