%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR085+2 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 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 : Thu Sep 24 12:13:32 PM UTC 2026
% Result : Theorem 60.54s 9.69s
% Output : CNFRefutation 60.54s
% 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 : 14 ( 7 ~; 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(f37982,axiom,
s__instance(s__Organism12_1,s__Object),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f37983,axiom,
s__attribute(s__Organism12_1,s__Living),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f37984,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(f37985,conjecture,
s__instance(s__Organism12_1,s__Organism),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f37986,negated_conjecture,
~ s__instance(s__Organism12_1,s__Organism),
inference(negated_conjecture,[status(cth)],[f37985]) ).
fof(f86672,plain,
s__instance(s__Organism12_1,s__Object),
inference(cnf_transformation,[status(thm)],[f37982]) ).
fof(f86673,plain,
s__attribute(s__Organism12_1,s__Living),
inference(cnf_transformation,[status(thm)],[f37983]) ).
fof(f86674,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)],[f37984]) ).
fof(f86675,plain,
! [X0] :
( s__instance(X0,s__Organism)
| ~ s__instance(X0,s__Object)
| ~ s__attribute(X0,s__Living) ),
inference(cnf_transformation,[status(thm)],[f86674]) ).
fof(f86676,plain,
~ s__instance(s__Organism12_1,s__Organism),
inference(cnf_transformation,[status(thm)],[f37986]) ).
fof(f88523,plain,
( s__instance(s__Organism12_1,s__Organism)
| ~ s__instance(s__Organism12_1,s__Object) ),
inference(resolution,[status(thm)],[f86675,f86673]) ).
fof(f88526,plain,
s__instance(s__Organism12_1,s__Organism),
inference(forward_subsumption_resolution,[status(thm)],[f88523,f86672]) ).
fof(f88541,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f88526,f86676]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR085+2 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.37 % Computer : n002.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Mon Sep 21 14:54:48 UTC 2026
% 0.09/0.38 % CPUTime :
% 1.05/1.39 % Drodi V4.1.1
% 60.54/9.69 % Refutation found
% 60.54/9.69 % SZS status Theorem for theBenchmark: Theorem is valid
% 60.54/9.69 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 14.98/9.75 % Elapsed time: 9.331163 seconds
% 14.98/9.75 % CPU time: 65.249351 seconds
% 14.98/9.75 % Total memory used: 1.898 GB
% 14.98/9.75 % Net memory used: 1.890 GB
%------------------------------------------------------------------------------