%------------------------------------------------------------------------------
% File : FindProof---0.1
% Problem : SYN047-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% Computer : n002.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 03:33:35 PM UTC 2026
% Result : Unsatisfiable 0.14s 5.79s
% Output : Proof 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 5
% Syntax : Number of formulae : 25 ( 11 unt; 0 def)
% Number of atoms : 47 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 43 ( 21 ~; 22 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of predicates : 5 ( 4 usr; 5 prp; 0-0 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 sgn 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
cnf(f2,negated_conjecture,
( s
| ~ r
| ~ p ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_3) ).
fof(f2_nnf,plain,
( s
| ~ r
| ~ p ),
inference(nnf_transformation,[status(thm)],[f2]) ).
fof(f2_sk,plain,
( s
| ~ r
| ~ p ),
inference(skolemisation,[status(esa)],[f2_nnf]) ).
cnf(c2,plain,
( s
| ~ r
| ~ p ),
inference(cnf_transformation,[status(esa)],[f2_sk]) ).
cnf(f0,negated_conjecture,
p,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_1) ).
fof(f0_nnf,plain,
p,
inference(nnf_transformation,[status(thm)],[f0]) ).
cnf(c0,plain,
p,
inference(cnf_transformation,[status(esa)],[f0_nnf]) ).
cnf(p6,plain,
( s
| ~ r ),
inference(resolution,[status(thm)],[c2,c0]) ).
cnf(f1,negated_conjecture,
( s
| q
| ~ p ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_2) ).
fof(f1_nnf,plain,
( s
| q
| ~ p ),
inference(nnf_transformation,[status(thm)],[f1]) ).
fof(f1_sk,plain,
( s
| q
| ~ p ),
inference(skolemisation,[status(esa)],[f1_nnf]) ).
cnf(c1,plain,
( s
| q
| ~ p ),
inference(cnf_transformation,[status(esa)],[f1_sk]) ).
cnf(p5,plain,
( s
| q ),
inference(resolution,[status(thm)],[c1,c0]) ).
cnf(f3,negated_conjecture,
~ s,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_4) ).
fof(f3_nnf,plain,
~ s,
inference(nnf_transformation,[status(thm)],[f3]) ).
fof(f3_sk,plain,
~ s,
inference(skolemisation,[status(esa)],[f3_nnf]) ).
cnf(c3,plain,
~ s,
inference(cnf_transformation,[status(esa)],[f3_sk]) ).
cnf(p7,plain,
q,
inference(resolution,[status(thm)],[p5,c3]) ).
cnf(f4,negated_conjecture,
( r
| ~ q ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_5) ).
fof(f4_nnf,plain,
( r
| ~ q ),
inference(nnf_transformation,[status(thm)],[f4]) ).
fof(f4_sk,plain,
( r
| ~ q ),
inference(skolemisation,[status(esa)],[f4_nnf]) ).
cnf(c4,plain,
( r
| ~ q ),
inference(cnf_transformation,[status(esa)],[f4_sk]) ).
cnf(p8,plain,
r,
inference(resolution,[status(thm)],[p7,c4]) ).
cnf(p9,plain,
s,
inference(resolution,[status(thm)],[p6,p8]) ).
cnf(p10,plain,
$false,
inference(resolution,[status(thm)],[p9,c3]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN047-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.10/5.37 % Computer : n002.cluster.edu
% 0.10/5.37 % Model : x86_64 x86_64
% 0.10/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/5.37 % Memory : 8046.5625MB
% 0.10/5.37 % OS : Linux 6.8.0-71-generic
% 0.10/5.37 % CPULimit : 300
% 0.10/5.37 % WCLimit : 300
% 0.10/5.37 % DateTime : Thu Sep 24 23:59:13 UTC 2026
% 0.10/5.37 % CPUTime :
% 0.10/5.37 Running run_findproof /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.14/5.79 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.14/5.79 % SZS output start Proof for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
%------------------------------------------------------------------------------