%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR256+1 : TPTP v9.3.1. Released v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n013.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 12:14:29 PM UTC 2026
% Result : Theorem 281.22s 36.34s
% Output : CNFRefutation 281.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 5
% Syntax : Number of formulae : 18 ( 12 unt; 0 def)
% Number of atoms : 28 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 20 ( 10 ~; 8 |; 1 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 4 con; 0-0 aty)
% Number of variables : 14 ( 14 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X,Y,Z] :
( ( p__d__subclass(Y,Z)
& p__d__subclass(X,Y) )
=> p__d__subclass(X,Z) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1758,axiom,
p__d__subclass(c__ChangeOfPossession,c__SocialInteraction),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1759,axiom,
p__d__subclass(c__Giving,c__ChangeOfPossession),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f1762,axiom,
p__d__subclass(c__Funding,c__Giving),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f7433,conjecture,
p__d__subclass(c__Funding,c__SocialInteraction),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f7434,negated_conjecture,
~ p__d__subclass(c__Funding,c__SocialInteraction),
inference(negated_conjecture,[status(cth)],[f7433]) ).
fof(f7436,plain,
! [X,Y,Z] :
( p__d__subclass(X,Z)
| ~ p__d__subclass(Y,Z)
| ~ p__d__subclass(X,Y) ),
inference(pre_NNF_transformation,[status(thm)],[f2]) ).
fof(f7437,plain,
! [X,Z] :
( p__d__subclass(X,Z)
| ! [Y] :
( ~ p__d__subclass(Y,Z)
| ~ p__d__subclass(X,Y) ) ),
inference(miniscoping,[status(thm)],[f7436]) ).
fof(f7438,plain,
! [X0,X1,X2] :
( ~ p__d__subclass(X2,X1)
| ~ p__d__subclass(X0,X2)
| p__d__subclass(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f7437]) ).
fof(f10433,plain,
p__d__subclass(c__ChangeOfPossession,c__SocialInteraction),
inference(cnf_transformation,[status(thm)],[f1758]) ).
fof(f10434,plain,
p__d__subclass(c__Giving,c__ChangeOfPossession),
inference(cnf_transformation,[status(thm)],[f1759]) ).
fof(f10444,plain,
p__d__subclass(c__Funding,c__Giving),
inference(cnf_transformation,[status(thm)],[f1762]) ).
fof(f23432,plain,
~ p__d__subclass(c__Funding,c__SocialInteraction),
inference(cnf_transformation,[status(thm)],[f7434]) ).
fof(f23805,plain,
! [X0] :
( p__d__subclass(c__Funding,X0)
| ~ p__d__subclass(c__Giving,X0) ),
inference(resolution,[status(thm)],[f7438,f10444]) ).
fof(f32489,plain,
p__d__subclass(c__Funding,c__ChangeOfPossession),
inference(resolution,[status(thm)],[f10434,f23805]) ).
fof(f34396,plain,
! [X0] :
( ~ p__d__subclass(X0,c__ChangeOfPossession)
| p__d__subclass(X0,c__SocialInteraction) ),
inference(resolution,[status(thm)],[f10433,f7438]) ).
fof(f56636,plain,
p__d__subclass(c__Funding,c__SocialInteraction),
inference(resolution,[status(thm)],[f34396,f32489]) ).
fof(f56638,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f56636,f23432]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : CSR256+1 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.06 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.44 % Computer : n013.cluster.edu
% 0.18/0.44 % Model : x86_64 x86_64
% 0.18/0.44 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.44 % Memory : 8046.5625MB
% 0.18/0.44 % OS : Linux 6.8.0-71-generic
% 0.18/0.44 % CPULimit : 300
% 0.18/0.44 % WCLimit : 300
% 0.18/0.44 % DateTime : Mon Sep 21 15:20:05 UTC 2026
% 0.18/0.44 % CPUTime :
% 0.45/0.71 % Drodi V4.1.1
% 281.22/36.34 % Refutation found
% 281.22/36.34 % SZS status Theorem for theBenchmark: Theorem is valid
% 281.22/36.34 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 74.61/36.48 % Elapsed time: 36.009589 seconds
% 74.61/36.48 % CPU time: 282.223611 seconds
% 74.61/36.48 % Total memory used: 969.724 MB
% 74.61/36.48 % Net memory used: 881.981 MB
%------------------------------------------------------------------------------