%------------------------------------------------------------------------------
% File : FindProof---0.1
% Problem : SWC349-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% Computer : n020.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 : Fri Sep 25 03:06:05 PM UTC 2026
% Result : Unsatisfiable 25.03s 9.04s
% Output : Proof 25.03s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 5
% Syntax : Number of formulae : 21 ( 17 unt; 0 def)
% Number of atoms : 25 ( 7 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 13 ( 9 ~; 4 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 4 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 4 ( 0 sgn 2 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
cnf(f59,axiom,
( frontsegP(U,nil)
| ~ ssList(U) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause60) ).
fof(f59_nnf,plain,
! [U] :
( frontsegP(U,nil)
| ~ ssList(U) ),
inference(nnf_transformation,[status(thm)],[f59]) ).
fof(f59_sk,plain,
! [U] :
( frontsegP(U,nil)
| ~ ssList(U) ),
inference(skolemisation,[status(esa)],[f59_nnf]) ).
cnf(c59,plain,
( frontsegP(X0,nil)
| ~ ssList(X0) ),
inference(cnf_transformation,[status(esa)],[f59_sk]) ).
cnf(f186,negated_conjecture,
ssList(sk2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_2) ).
fof(f186_nnf,plain,
ssList(sk2),
inference(nnf_transformation,[status(thm)],[f186]) ).
cnf(c186,plain,
ssList(sk2),
inference(cnf_transformation,[status(esa)],[f186_nnf]) ).
cnf(p344,plain,
frontsegP(sk2,nil),
inference(resolution,[status(thm)],[c59,c186]) ).
cnf(f189,negated_conjecture,
nil = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_5) ).
fof(f189_nnf,plain,
nil = sk3,
inference(nnf_transformation,[status(thm)],[f189]) ).
cnf(c189,plain,
nil = sk3,
inference(cnf_transformation,[status(esa)],[f189_nnf]) ).
cnf(f191,negated_conjecture,
sk1 = sk3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_7) ).
fof(f191_nnf,plain,
sk1 = sk3,
inference(nnf_transformation,[status(thm)],[f191]) ).
cnf(c191,plain,
sk1 = sk3,
inference(cnf_transformation,[status(esa)],[f191_nnf]) ).
cnf(p194,plain,
sk1 = nil,
inference(superposition,[status(thm)],[c189,c191]) ).
cnf(f193,negated_conjecture,
~ frontsegP(sk2,sk1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',co1_9) ).
fof(f193_nnf,plain,
~ frontsegP(sk2,sk1),
inference(nnf_transformation,[status(thm)],[f193]) ).
fof(f193_sk,plain,
~ frontsegP(sk2,sk1),
inference(skolemisation,[status(esa)],[f193_nnf]) ).
cnf(c193,plain,
~ frontsegP(sk2,sk1),
inference(cnf_transformation,[status(esa)],[f193_sk]) ).
cnf(p195,plain,
~ frontsegP(sk2,nil),
inference(demodulation,[status(thm)],[p194,c193]) ).
cnf(p402,plain,
$false,
inference(resolution,[status(thm)],[p344,p195]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC349-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.11/5.59 % Computer : n020.cluster.edu
% 0.11/5.59 % Model : x86_64 x86_64
% 0.11/5.59 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/5.59 % Memory : 8046.5625MB
% 0.11/5.59 % OS : Linux 6.8.0-71-generic
% 0.11/5.59 % CPULimit : 300
% 0.11/5.59 % WCLimit : 300
% 0.11/5.59 % DateTime : Thu Sep 24 17:47:25 UTC 2026
% 0.11/5.59 % CPUTime :
% 0.11/5.59 Running run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 25.03/9.04 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 25.03/9.04 % SZS output start Proof for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
%------------------------------------------------------------------------------