%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SYN089-1.002 : TPTP v9.3.1. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n017.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 03:15:12 PM UTC 2026
% Result : Unsatisfiable 0.13s 0.57s
% Output : CNFRefutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of formulae : 11 ( 8 unt; 0 def)
% Number of atoms : 16 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 14 ( 9 ~; 5 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of predicates : 4 ( 3 usr; 4 prp; 0-0 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
~ p_1_2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f2,axiom,
( ~ p_1_1
| ~ p_2_2
| p_1_2 ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f10,axiom,
p_1_1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f12,axiom,
p_2_2,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f14,plain,
~ p_1_2,
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f15,plain,
( ~ p_1_1
| ~ p_2_2
| p_1_2 ),
inference(cnf_transformation,[status(thm)],[f2]) ).
fof(f23,plain,
p_1_1,
inference(cnf_transformation,[status(thm)],[f10]) ).
fof(f25,plain,
p_2_2,
inference(cnf_transformation,[status(thm)],[f12]) ).
fof(f27,plain,
( ~ p_1_1
| ~ p_2_2 ),
inference(forward_subsumption_resolution,[status(thm)],[f15,f14]) ).
fof(f28,plain,
~ p_2_2,
inference(resolution,[status(thm)],[f27,f23]) ).
fof(f29,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f28,f25]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN089-1.002 : TPTP v9.3.1. Bugfixed v1.2.1.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.54 % Computer : n017.cluster.edu
% 0.10/0.54 % Model : x86_64 x86_64
% 0.10/0.54 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.54 % Memory : 8046.5625MB
% 0.10/0.54 % OS : Linux 6.8.0-71-generic
% 0.10/0.54 % CPULimit : 300
% 0.10/0.54 % WCLimit : 300
% 0.10/0.54 % DateTime : Mon Sep 21 10:38:14 UTC 2026
% 0.10/0.54 % CPUTime :
% 0.10/0.55 % Drodi V4.1.1
% 0.13/0.57 % Refutation found
% 0.13/0.57 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.13/0.57 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.13/0.60 % Elapsed time: 0.052031 seconds
% 0.13/0.60 % CPU time: 0.151089 seconds
% 0.13/0.60 % Total memory used: 55.320 MB
% 0.13/0.60 % Net memory used: 54.829 MB
%------------------------------------------------------------------------------