%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR085+5 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/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 12:13:33 PM UTC 2026
% Result : Theorem 39.80s 6.28s
% Output : CNFRefutation 39.80s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 6
% Syntax : Number of formulae : 21 ( 10 unt; 2 def)
% Number of atoms : 35 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 26 ( 12 ~; 10 |; 0 &)
% ( 2 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 3 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f16749,axiom,
s__instance(s__Organism12_1,s__Object),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f16750,axiom,
s__attribute(s__Organism12_1,s__Living),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f16751,axiom,
! [V_X] :
( s__instance(V_X,s__Object)
=> ( s__attribute(V_X,s__Living)
=> s__instance(V_X,s__Organism) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f16752,conjecture,
s__instance(s__Organism12_1,s__Organism),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f16753,negated_conjecture,
~ s__instance(s__Organism12_1,s__Organism),
inference(negated_conjecture,[status(cth)],[f16752]) ).
fof(f44206,plain,
s__instance(s__Organism12_1,s__Object),
inference(cnf_transformation,[status(thm)],[f16749]) ).
fof(f44207,plain,
s__attribute(s__Organism12_1,s__Living),
inference(cnf_transformation,[status(thm)],[f16750]) ).
fof(f44208,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)],[f16751]) ).
fof(f44209,plain,
! [X0] :
( s__instance(X0,s__Organism)
| ~ s__instance(X0,s__Object)
| ~ s__attribute(X0,s__Living) ),
inference(cnf_transformation,[status(thm)],[f44208]) ).
fof(f44210,plain,
~ s__instance(s__Organism12_1,s__Organism),
inference(cnf_transformation,[status(thm)],[f16753]) ).
fof(f45824,definition,
( sQ245_spl
<=> s__instance(s__Organism12_1,s__Object) ),
introduced(definition,[new_symbols(definition,[sQ245_spl])],[split_symbol_definition]) ).
fof(f45826,plain,
( sQ245_spl
| ~ s__instance(s__Organism12_1,s__Object) ),
inference(component_clause,[status(thm)],[f45824]) ).
fof(f45835,plain,
( sQ245_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f45826,f44206]) ).
fof(f45836,plain,
sQ245_spl,
inference(contradiction_clause,[status(thm)],[f45835]) ).
fof(f54295,plain,
( s__instance(s__Organism12_1,s__Organism)
| ~ s__instance(s__Organism12_1,s__Object) ),
inference(resolution,[status(thm)],[f44209,f44207]) ).
fof(f54298,definition,
( sQ884_spl
<=> s__instance(s__Organism12_1,s__Organism) ),
introduced(definition,[new_symbols(definition,[sQ884_spl])],[split_symbol_definition]) ).
fof(f54299,plain,
( ~ sQ884_spl
| s__instance(s__Organism12_1,s__Organism) ),
inference(component_clause,[status(thm)],[f54298]) ).
fof(f54315,plain,
( sQ884_spl
| ~ sQ245_spl ),
inference(split_clause,[status(thm)],[f54295,f45824,f54298]) ).
fof(f54316,plain,
( ~ sQ884_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f54299,f44210]) ).
fof(f54317,plain,
~ sQ884_spl,
inference(contradiction_clause,[status(thm)],[f54316]) ).
fof(f54318,plain,
$false,
inference(sat_refutation,[status(thm)],[f45836,f54315,f54317]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR085+5 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n002.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 21 14:54:48 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.65/0.94 % Drodi V4.1.1
% 39.80/6.28 % Refutation found
% 39.80/6.28 % SZS status Theorem for theBenchmark: Theorem is valid
% 39.80/6.28 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 9.36/6.57 % Elapsed time: 6.172193 seconds
% 9.36/6.57 % CPU time: 42.983439 seconds
% 9.36/6.57 % Total memory used: 1.172 GB
% 9.36/6.57 % Net memory used: 1.165 GB
%------------------------------------------------------------------------------