%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR088+7 : 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 12:13:34 PM UTC 2026
% Result : Theorem 81.37s 13.69s
% Output : CNFRefutation 81.37s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 2
% Syntax : Number of formulae : 7 ( 7 unt; 0 def)
% Number of atoms : 7 ( 0 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 5 ( 5 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 8 ( 4 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f38280,axiom,
~ s__overlapsTemporally(s__CommonEra,s__BeforeCommonEra),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f55590,conjecture,
? [X__s__Time15_1,X__s__Time15_2] : ~ s__overlapsTemporally(X__s__Time15_1,X__s__Time15_2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f55591,negated_conjecture,
~ ? [X__s__Time15_1,X__s__Time15_2] : ~ s__overlapsTemporally(X__s__Time15_1,X__s__Time15_2),
inference(negated_conjecture,[status(cth)],[f55590]) ).
fof(f132725,plain,
~ s__overlapsTemporally(s__CommonEra,s__BeforeCommonEra),
inference(cnf_transformation,[status(thm)],[f38280]) ).
fof(f156905,plain,
! [X__s__Time15_1,X__s__Time15_2] : s__overlapsTemporally(X__s__Time15_1,X__s__Time15_2),
inference(pre_NNF_transformation,[status(thm)],[f55591]) ).
fof(f156906,plain,
! [X0,X1] : s__overlapsTemporally(X0,X1),
inference(cnf_transformation,[status(thm)],[f156905]) ).
fof(f169071,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f132725,f156906]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : CSR088+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.06 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.48 % Computer : n002.cluster.edu
% 0.19/0.48 % Model : x86_64 x86_64
% 0.19/0.48 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.48 % Memory : 8046.5625MB
% 0.19/0.48 % OS : Linux 6.8.0-71-generic
% 0.19/0.48 % CPULimit : 300
% 0.19/0.48 % WCLimit : 300
% 0.19/0.48 % DateTime : Mon Sep 21 14:55:48 UTC 2026
% 0.19/0.49 % CPUTime :
% 2.57/2.99 % Drodi V4.1.1
% 81.37/13.69 % Refutation found
% 81.37/13.69 % SZS status Theorem for theBenchmark: Theorem is valid
% 81.37/13.69 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 7.30/13.79 % Elapsed time: 13.217478 seconds
% 7.30/13.79 % CPU time: 83.795459 seconds
% 7.30/13.79 % Total memory used: 4.099 GB
% 7.30/13.79 % Net memory used: 4.078 GB
%------------------------------------------------------------------------------