%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR041-10 : TPTP v9.3.1. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n026.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 12:13:03 PM UTC 2026
% Result : Unsatisfiable 0.18s 0.55s
% Output : CNFRefutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 7
% Syntax : Number of formulae : 21 ( 21 unt; 0 def)
% Number of atoms : 21 ( 20 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 2 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 13 ( 13 usr; 5 con; 0-4 aty)
% Number of variables : 28 ( 28 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [A,B,C] : ifeq3(A,A,B,C) = B,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f2,axiom,
! [A,B,C] : ifeq2(A,A,B,C) = B,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f5,axiom,
! [OBJ] : ifeq3(aspatialinformationstore(OBJ),true,aspatialthing(OBJ),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f7,axiom,
! [OBJ] : ifeq3(microtheory(OBJ),true,aspatialinformationstore(OBJ),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f43,axiom,
! [ARG1,ARG2] : microtheory(f_contentmtofcdafromeventfn(ARG1,ARG2)) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f77,negated_conjecture,
ifeq2(aspatialthing(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_wwwinformationblastcomtechnical_university_of_munichhtml)),c_translation_3)),true,a,b) = b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f78,negated_conjecture,
a != b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f79,plain,
! [X0,X1,X2] : ifeq3(X0,X0,X1,X2) = X1,
inference(cnf_transformation,[status(thm)],[f1]) ).
fof(f80,plain,
! [X0,X1,X2] : ifeq2(X0,X0,X1,X2) = X1,
inference(cnf_transformation,[status(thm)],[f2]) ).
fof(f83,plain,
! [X0] : ifeq3(aspatialinformationstore(X0),true,aspatialthing(X0),true) = true,
inference(cnf_transformation,[status(thm)],[f5]) ).
fof(f85,plain,
! [X0] : ifeq3(microtheory(X0),true,aspatialinformationstore(X0),true) = true,
inference(cnf_transformation,[status(thm)],[f7]) ).
fof(f121,plain,
! [X0,X1] : microtheory(f_contentmtofcdafromeventfn(X0,X1)) = true,
inference(cnf_transformation,[status(thm)],[f43]) ).
fof(f155,plain,
ifeq2(aspatialthing(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_wwwinformationblastcomtechnical_university_of_munichhtml)),c_translation_3)),true,a,b) = b,
inference(cnf_transformation,[status(thm)],[f77]) ).
fof(f156,plain,
a != b,
inference(cnf_transformation,[status(thm)],[f78]) ).
fof(f217,plain,
! [X0,X1] : ifeq3(true,true,aspatialinformationstore(f_contentmtofcdafromeventfn(X0,X1)),true) = true,
inference(paramodulation,[status(thm)],[f121,f85]) ).
fof(f218,plain,
! [X0,X1] : aspatialinformationstore(f_contentmtofcdafromeventfn(X0,X1)) = true,
inference(forward_demodulation,[status(thm)],[f79,f217]) ).
fof(f243,plain,
! [X0,X1] : ifeq3(true,true,aspatialthing(f_contentmtofcdafromeventfn(X0,X1)),true) = true,
inference(paramodulation,[status(thm)],[f218,f83]) ).
fof(f245,plain,
! [X0,X1] : aspatialthing(f_contentmtofcdafromeventfn(X0,X1)) = true,
inference(forward_demodulation,[status(thm)],[f79,f243]) ).
fof(f246,plain,
ifeq2(true,true,a,b) = b,
inference(backward_demodulation,[status(thm)],[f245,f155]) ).
fof(f248,plain,
a = b,
inference(forward_demodulation,[status(thm)],[f80,f246]) ).
fof(f249,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f248,f156]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : CSR041-10 : TPTP v9.3.1. Released v7.5.0.
% 0.00/0.05 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.18/0.49 % Computer : n026.cluster.edu
% 0.18/0.49 % Model : x86_64 x86_64
% 0.18/0.49 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.49 % Memory : 8046.5625MB
% 0.18/0.49 % OS : Linux 6.8.0-71-generic
% 0.18/0.49 % CPULimit : 300
% 0.18/0.49 % WCLimit : 300
% 0.18/0.49 % DateTime : Mon Sep 21 14:33:22 UTC 2026
% 0.18/0.50 % CPUTime :
% 0.18/0.52 % Drodi V4.1.1
% 0.18/0.55 % Refutation found
% 0.18/0.55 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.18/0.55 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.24/0.58 % Elapsed time: 0.070005 seconds
% 0.24/0.58 % CPU time: 0.050521 seconds
% 0.24/0.58 % Total memory used: 1.202 MB
% 0.24/0.58 % Net memory used: 1.196 MB
%------------------------------------------------------------------------------