%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SCT061-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n007.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 02:06:52 PM UTC 2026
% Result : Unsatisfiable 0.13s 5.51s
% Output : CNFRefutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 2
% Syntax : Number of formulae : 6 ( 6 unt; 0 def)
% Number of atoms : 6 ( 5 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f570,axiom,
v_a____ != v_b____,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f591,negated_conjecture,
v_b____ = v_a____,
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1468,plain,
v_a____ != v_b____,
inference(cnf_transformation,[status(thm)],[f570]) ).
fof(f1495,plain,
v_b____ = v_a____,
inference(cnf_transformation,[status(thm)],[f591]) ).
fof(f1535,plain,
v_a____ != v_a____,
inference(forward_demodulation,[status(thm)],[f1495,f1468]) ).
fof(f1536,plain,
$false,
inference(trivial_equality_resolution,[status(thm)],[f1535]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SCT061-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/5.37 % Computer : n007.cluster.edu
% 0.09/5.37 % Model : x86_64 x86_64
% 0.09/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/5.37 % Memory : 8046.5625MB
% 0.09/5.37 % OS : Linux 6.8.0-71-generic
% 0.09/5.37 % CPULimit : 300
% 0.09/5.37 % WCLimit : 300
% 0.09/5.37 % DateTime : Mon Sep 21 04:27:26 UTC 2026
% 0.09/5.37 % CPUTime :
% 0.13/5.46 % Drodi V4.1.1
% 0.13/5.51 % Refutation found
% 0.13/5.51 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.13/5.51 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.13/5.52 % Elapsed time: 0.140046 seconds
% 0.13/5.52 % CPU time: 0.325192 seconds
% 0.13/5.52 % Total memory used: 94.877 MB
% 0.13/5.52 % Net memory used: 94.647 MB
%------------------------------------------------------------------------------