%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR085+6 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n026.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 12:13:33 PM UTC 2026
% Result : Theorem 68.07s 14.79s
% Output : CNFRefutation 68.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of formulae : 13 ( 9 unt; 0 def)
% Number of atoms : 20 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 15 ( 8 ~; 5 |; 0 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f55587,axiom,
s__instance(s__Organism12_1,s__Object),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f55588,axiom,
s__attribute(s__Organism12_1,s__Living),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f55589,axiom,
! [V_X] :
( s__instance(V_X,s__Object)
=> ( s__attribute(V_X,s__Living)
=> s__instance(V_X,s__Organism) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f55590,conjecture,
s__instance(s__Organism12_1,s__Organism),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f55591,negated_conjecture,
~ s__instance(s__Organism12_1,s__Organism),
inference(negated_conjecture,[status(cth)],[f55590]) ).
fof(f156902,plain,
s__instance(s__Organism12_1,s__Object),
inference(cnf_transformation,[status(thm)],[f55587]) ).
fof(f156903,plain,
s__attribute(s__Organism12_1,s__Living),
inference(cnf_transformation,[status(thm)],[f55588]) ).
fof(f156904,plain,
! [V_X] :
( s__instance(V_X,s__Organism)
| ~ s__attribute(V_X,s__Living)
| ~ s__instance(V_X,s__Object) ),
inference(pre_NNF_transformation,[status(thm)],[f55589]) ).
fof(f156905,plain,
! [X0] :
( ~ s__instance(X0,s__Object)
| ~ s__attribute(X0,s__Living)
| s__instance(X0,s__Organism) ),
inference(cnf_transformation,[status(thm)],[f156904]) ).
fof(f156906,plain,
~ s__instance(s__Organism12_1,s__Organism),
inference(cnf_transformation,[status(thm)],[f55591]) ).
fof(f165102,plain,
( ~ s__instance(s__Organism12_1,s__Object)
| s__instance(s__Organism12_1,s__Organism) ),
inference(resolution,[status(thm)],[f156905,f156903]) ).
fof(f165103,plain,
~ s__instance(s__Organism12_1,s__Object),
inference(forward_subsumption_resolution,[status(thm)],[f165102,f156906]) ).
fof(f165104,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f165103,f156902]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : CSR085+6 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.07 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.66 % Computer : n026.cluster.edu
% 0.18/0.66 % Model : x86_64 x86_64
% 0.18/0.66 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.66 % Memory : 8046.5625MB
% 0.18/0.66 % OS : Linux 6.8.0-71-generic
% 0.18/0.66 % CPULimit : 300
% 0.18/0.66 % WCLimit : 300
% 0.18/0.66 % DateTime : Mon Sep 21 14:55:07 UTC 2026
% 0.18/0.66 % CPUTime :
% 4.46/4.91 % Drodi V4.1.1
% 68.07/14.79 % Refutation found
% 68.07/14.79 % SZS status Theorem for theBenchmark: Theorem is valid
% 68.07/14.79 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 6.77/14.91 % Elapsed time: 14.158832 seconds
% 6.77/14.91 % CPU time: 79.542619 seconds
% 6.77/14.91 % Total memory used: 4.089 GB
% 6.77/14.91 % Net memory used: 4.062 GB
%------------------------------------------------------------------------------