%------------------------------------------------------------------------------
% File : LisaST---0.9
% Problem : COL035-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n014.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 06:56:43 AM UTC 2026
% Result : Unsatisfiable 104.28s 18.07s
% Output : CNFRefutation 104.28s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of clauses : 13 ( 13 unt; 0 nHn; 5 RR)
% Number of literals : 13 ( 12 equ; 4 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 7 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 24 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(l_definition,axiom,
apply(apply(l,X0),X1) = apply(X0,apply(X1,X1)) ).
cnf(w_definition,axiom,
apply(apply(w,X0),X1) = apply(apply(X0,X1),X1) ).
cnf(q_definition,axiom,
apply(apply(apply(q,X0),X1),X2) = apply(X1,apply(X0,X2)) ).
cnf(prove_fixed_point,negated_conjecture,
apply(X0,f(X0)) != apply(f(X0),apply(X0,f(X0))) ).
cnf(c0,plain,
apply(X0,apply(X1,X1)) = apply(apply(l,X0),X1),
inference(clausification,[status(esa)],[l_definition]) ).
cnf(c1,plain,
apply(apply(X0,X1),X1) = apply(apply(w,X0),X1),
inference(clausification,[status(esa)],[w_definition]) ).
cnf(c2,plain,
apply(X0,apply(X1,X2)) = apply(apply(apply(q,X1),X0),X2),
inference(clausification,[status(esa)],[q_definition]) ).
cnf(c3,plain,
apply(f(X0),apply(X0,f(X0))) != apply(X0,f(X0)),
inference(clausification,[status(esa)],[prove_fixed_point]) ).
cnf(d0,plain,
apply(X1,apply(X0,X1)) = apply(apply(w,apply(q,X0)),X1),
inference(superposition,[status(thm)],[c2,c1]) ).
cnf(d1,plain,
apply(apply(w,apply(q,X0)),f(X0)) != apply(X0,f(X0)),
inference(superposition,[status(thm)],[d0,c3]) ).
cnf(d2,plain,
apply(X2,apply(X1,apply(X0,apply(apply(q,X0),X1)))) = apply(apply(l,X2),apply(apply(q,X0),X1)),
inference(superposition,[status(thm)],[c2,c0]) ).
cnf(d3,plain,
apply(apply(w,apply(apply(l,q),apply(apply(q,X1),X0))),f(apply(X0,apply(X1,apply(apply(q,X1),X0))))) != apply(apply(X0,apply(X1,apply(apply(q,X1),X0))),f(apply(X0,apply(X1,apply(apply(q,X1),X0))))),
inference(superposition,[status(thm)],[d2,d1]) ).
cnf(d4,plain,
$false,
inference(equality_resolution,[status(thm)],[d3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : COL035-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.57 % Computer : n014.cluster.edu
% 0.10/0.57 % Model : x86_64 x86_64
% 0.10/0.57 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.57 % Memory : 8046.5625MB
% 0.10/0.57 % OS : Linux 6.8.0-71-generic
% 0.10/0.57 % CPULimit : 300
% 0.10/0.57 % WCLimit : 300
% 0.10/0.57 % DateTime : Sat Sep 26 23:06:47 UTC 2026
% 0.10/0.58 % CPUTime :
% 0.10/0.58 Running casc-portfolio.sh -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 104.28/18.07 % SZS status Unsatisfiable for theBenchmark.p
% 104.28/18.07 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------