%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR085+1 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n004.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 78.94s 11.19s
% Output : CNFRefutation 78.94s
% 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(f14788,axiom,
s__instance(s__Organism12_1,s__Object),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f14789,axiom,
s__attribute(s__Organism12_1,s__Living),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f14790,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(f14791,conjecture,
s__instance(s__Organism12_1,s__Organism),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f14792,negated_conjecture,
~ s__instance(s__Organism12_1,s__Organism),
inference(negated_conjecture,[status(cth)],[f14791]) ).
fof(f34362,plain,
s__instance(s__Organism12_1,s__Object),
inference(cnf_transformation,[status(thm)],[f14788]) ).
fof(f34363,plain,
s__attribute(s__Organism12_1,s__Living),
inference(cnf_transformation,[status(thm)],[f14789]) ).
fof(f34364,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)],[f14790]) ).
fof(f34365,plain,
! [X0] :
( ~ s__instance(X0,s__Object)
| s__instance(X0,s__Organism)
| ~ s__attribute(X0,s__Living) ),
inference(cnf_transformation,[status(thm)],[f34364]) ).
fof(f34366,plain,
~ s__instance(s__Organism12_1,s__Organism),
inference(cnf_transformation,[status(thm)],[f14792]) ).
fof(f35037,plain,
( ~ s__instance(s__Organism12_1,s__Object)
| s__instance(s__Organism12_1,s__Organism) ),
inference(resolution,[status(thm)],[f34365,f34363]) ).
fof(f35038,definition,
( sQ67_spl
<=> s__instance(s__Organism12_1,s__Organism) ),
introduced(definition,[new_symbols(definition,[sQ67_spl])],[split_symbol_definition]) ).
fof(f35039,plain,
( ~ sQ67_spl
| s__instance(s__Organism12_1,s__Organism) ),
inference(component_clause,[status(thm)],[f35038]) ).
fof(f35041,definition,
( sQ68_spl
<=> s__instance(s__Organism12_1,s__Object) ),
introduced(definition,[new_symbols(definition,[sQ68_spl])],[split_symbol_definition]) ).
fof(f35043,plain,
( sQ68_spl
| ~ s__instance(s__Organism12_1,s__Object) ),
inference(component_clause,[status(thm)],[f35041]) ).
fof(f35044,plain,
( ~ sQ68_spl
| sQ67_spl ),
inference(split_clause,[status(thm)],[f35037,f35038,f35041]) ).
fof(f35045,plain,
( ~ sQ67_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f35039,f34366]) ).
fof(f35046,plain,
~ sQ67_spl,
inference(contradiction_clause,[status(thm)],[f35045]) ).
fof(f35047,plain,
( sQ68_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f35043,f34362]) ).
fof(f35048,plain,
sQ68_spl,
inference(contradiction_clause,[status(thm)],[f35047]) ).
fof(f35049,plain,
$false,
inference(sat_refutation,[status(thm)],[f35044,f35046,f35048]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR085+1 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/0.36 % Computer : n004.cluster.edu
% 0.08/0.36 % Model : x86_64 x86_64
% 0.08/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.36 % Memory : 8046.5625MB
% 0.08/0.36 % OS : Linux 6.8.0-71-generic
% 0.08/0.36 % CPULimit : 300
% 0.08/0.36 % WCLimit : 300
% 0.08/0.36 % DateTime : Mon Sep 21 14:51:49 UTC 2026
% 0.08/0.36 % CPUTime :
% 0.55/0.87 % Drodi V4.1.1
% 78.94/11.19 % Refutation found
% 78.94/11.19 % SZS status Theorem for theBenchmark: Theorem is valid
% 78.94/11.19 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 2.02/11.51 % Elapsed time: 11.134783 seconds
% 2.02/11.51 % CPU time: 82.343268 seconds
% 2.02/11.51 % Total memory used: 941.260 MB
% 2.02/11.51 % Net memory used: 924.041 MB
%------------------------------------------------------------------------------