%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : CAT015-3 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n003.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 12:07:44 PM UTC 2026
% Result : Satisfiable 0.12s 0.40s
% Output : Saturation 0.12s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X,Y] :
( there_exists(X)
| ~ equivalent(X,Y) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f18,axiom,
! [X,Y] :
( there_exists(Y)
| there_exists(X)
| X = Y ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f19,negated_conjecture,
! [X] : ~ there_exists(X),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f20,plain,
! [X] :
( there_exists(X)
| ! [Y] : ~ equivalent(X,Y) ),
inference(miniscoping,[status(thm)],[f1]) ).
fof(f21,plain,
! [X0,X1] :
( there_exists(X0)
| ~ equivalent(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f20]) ).
fof(f41,plain,
! [Y] :
( there_exists(Y)
| ! [X] :
( there_exists(X)
| X = Y ) ),
inference(miniscoping,[status(thm)],[f18]) ).
fof(f42,plain,
! [X0,X1] :
( there_exists(X1)
| there_exists(X0)
| X0 = X1 ),
inference(cnf_transformation,[status(thm)],[f41]) ).
fof(f43,plain,
! [X0] : ~ there_exists(X0),
inference(cnf_transformation,[status(thm)],[f19]) ).
fof(f47,plain,
! [X0,X1] :
( there_exists(X1)
| X0 = X1 ),
inference(forward_subsumption_resolution,[status(thm)],[f42,f43]) ).
fof(f48,plain,
! [X0,X1] : X0 = X1,
inference(resolution,[status(thm)],[f47,f43]) ).
fof(f49,plain,
! [X0,X1] : ~ equivalent(X0,X1),
inference(forward_subsumption_resolution,[status(thm)],[f21,f43]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CAT015-3 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.03 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.35 % Computer : n003.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Mon Sep 21 13:58:01 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.12/0.37 % Drodi V4.1.1
% 0.12/0.40 % SZS status Satisfiable for theBenchmark: Theory is satisfiable
% 0.12/0.40 % SZS output start Saturation for theBenchmark
% See solution above
% 0.12/0.41 % Elapsed time: 0.054229 seconds
% 0.12/0.41 % CPU time: 0.140570 seconds
% 0.12/0.41 % Total memory used: 101.470 MB
% 0.12/0.41 % Net memory used: 101.067 MB
%------------------------------------------------------------------------------