%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : SYN729-1 : TPTP v9.2.1. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n031.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue May 5 05:40:11 PM UTC 2026
% Result : Unsatisfiable 1.25s 1.71s
% Output : CNFRefutation 1.25s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 6
% Syntax : Number of clauses : 16 ( 6 unt; 0 nHn; 16 RR)
% Number of literals : 26 ( 0 equ; 15 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 1 con; 0-1 aty)
% Number of variables : 10 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(thm72_6,negated_conjecture,
( ~ p(X1)
| ~ l(sk2,X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm72_6) ).
cnf(thm72_1,negated_conjecture,
( l(X1,g(h(sk1(X1))))
| ~ p(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm72_1) ).
cnf(thm72_5,negated_conjecture,
p(sk2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm72_5) ).
cnf(thm72_3,negated_conjecture,
( p(g(X1))
| ~ p(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm72_3) ).
cnf(thm72_4,negated_conjecture,
( p(h(X1))
| ~ p(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm72_4) ).
cnf(thm72_2,negated_conjecture,
( p(sk1(X1))
| ~ p(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',thm72_2) ).
cnf(c_0_6,negated_conjecture,
( ~ p(X1)
| ~ l(sk2,X1) ),
thm72_6 ).
cnf(c_0_7,negated_conjecture,
( l(X1,g(h(sk1(X1))))
| ~ p(X1) ),
thm72_1 ).
cnf(c_0_8,negated_conjecture,
p(sk2),
thm72_5 ).
cnf(c_0_9,negated_conjecture,
~ p(g(h(sk1(sk2)))),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_6,c_0_7]),c_0_8])]) ).
cnf(c_0_10,negated_conjecture,
( p(g(X1))
| ~ p(X1) ),
thm72_3 ).
cnf(c_0_11,negated_conjecture,
~ p(h(sk1(sk2))),
inference(spm,[status(thm)],[c_0_9,c_0_10]) ).
cnf(c_0_12,negated_conjecture,
( p(h(X1))
| ~ p(X1) ),
thm72_4 ).
cnf(c_0_13,negated_conjecture,
~ p(sk1(sk2)),
inference(spm,[status(thm)],[c_0_11,c_0_12]) ).
cnf(c_0_14,negated_conjecture,
( p(sk1(X1))
| ~ p(X1) ),
thm72_2 ).
cnf(c_0_15,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_13,c_0_14]),c_0_8])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN729-1 : TPTP v9.2.1. Released v2.5.0.
% 0.00/0.12 % Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.14/0.33 % Computer : n031.cluster.edu
% 0.14/0.33 % Model : x86_64 x86_64
% 0.14/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.33 % Memory : 8042.1875MB
% 0.14/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.33 % CPULimit : 300
% 0.14/0.33 % WCLimit : 300
% 0.14/0.33 % DateTime : Tue May 5 08:47:24 EDT 2026
% 0.14/0.33 % CPUTime :
% 0.14/0.34 % start to proof: theBenchmark
% 1.25/1.71 % Version : CSE_E---1.7
% 1.25/1.71 % Problem : theBenchmark.p
% 1.25/1.71 % SZS status Unsatisfiable for theBenchmark.p
% 1.25/1.71 % SZS output start CNFRefutation
% See solution above
% 1.25/1.71 % Total time : 1.371s
%------------------------------------------------------------------------------