%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SWB003+4 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n001.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 : Thu Sep 24 02:37:00 PM UTC 2026
% Result : Theorem 0.12s 5.40s
% Output : CNFRefutation 0.12s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 2
% Syntax : Number of formulae : 7 ( 7 unt; 0 def)
% Number of atoms : 7 ( 0 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 3 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 4 ( 4 usr; 3 con; 0-1 aty)
% Number of variables : 4 ( 2 !; 2 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f81,conjecture,
? [BNODE_x] : iext(uri_ex_p,uri_ex_s,BNODE_x),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f82,negated_conjecture,
~ ? [BNODE_x] : iext(uri_ex_p,uri_ex_s,BNODE_x),
inference(negated_conjecture,[status(cth)],[f81]) ).
fof(f83,axiom,
iext(uri_ex_p,uri_ex_s,literal_plain(dat_str_foo)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f201,plain,
! [BNODE_x] : ~ iext(uri_ex_p,uri_ex_s,BNODE_x),
inference(pre_NNF_transformation,[status(thm)],[f82]) ).
fof(f202,plain,
! [X0] : ~ iext(uri_ex_p,uri_ex_s,X0),
inference(cnf_transformation,[status(thm)],[f201]) ).
fof(f203,plain,
iext(uri_ex_p,uri_ex_s,literal_plain(dat_str_foo)),
inference(cnf_transformation,[status(thm)],[f83]) ).
fof(f208,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f203,f202]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWB003+4 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/5.36 % Computer : n001.cluster.edu
% 0.08/5.36 % Model : x86_64 x86_64
% 0.08/5.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/5.36 % Memory : 8046.5625MB
% 0.08/5.36 % OS : Linux 6.8.0-71-generic
% 0.08/5.36 % CPULimit : 300
% 0.08/5.36 % WCLimit : 300
% 0.08/5.36 % DateTime : Mon Sep 21 07:42:35 UTC 2026
% 0.08/5.36 % CPUTime :
% 0.08/5.37 % Drodi V4.1.1
% 0.12/5.40 % Refutation found
% 0.12/5.40 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.12/5.40 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.12/5.44 % Elapsed time: 0.057384 seconds
% 0.12/5.44 % CPU time: 0.149504 seconds
% 0.12/5.44 % Total memory used: 58.372 MB
% 0.12/5.44 % Net memory used: 58.328 MB
%------------------------------------------------------------------------------