%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR063+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/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 12:13:19 PM UTC 2026
% Result : Theorem 0.14s 5.40s
% Output : CNFRefutation 0.14s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 12
% Syntax : Number of formulae : 47 ( 9 unt; 0 def)
% Number of atoms : 85 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 77 ( 39 ~; 28 |; 1 &)
% ( 0 <=>; 9 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 4 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 12 ( 11 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 2 con; 0-1 aty)
% Number of variables : 50 ( 50 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [OBJ] :
( setorcollection(OBJ)
=> mathematicalthing(OBJ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f5,axiom,
! [OBJ] :
( mathematicalorcomputationalthing(OBJ)
=> intangible(OBJ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f7,axiom,
! [OBJ] :
~ ( partiallytangible(OBJ)
& intangible(OBJ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f9,axiom,
! [OBJ] :
( computerdataartifact(OBJ)
=> artifact(OBJ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f11,axiom,
! [OBJ] :
( mathematicalthing(OBJ)
=> mathematicalorcomputationalthing(OBJ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f14,axiom,
! [OBJ] :
( artifact(OBJ)
=> inanimateobject_nonnatural(OBJ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f16,axiom,
! [OBJ] :
( inanimateobject_nonnatural(OBJ)
=> inanimateobject(OBJ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f18,axiom,
! [OBJ] :
( inanimateobject(OBJ)
=> partiallytangible(OBJ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f22,axiom,
! [ARG1,ARG2] :
( disjointwith(ARG1,ARG2)
=> no(ARG1,ARG2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f44,axiom,
! [INS,ARG2] :
( no(INS,ARG2)
=> setorcollection(INS) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f95,axiom,
! [ARG1] : computerdataartifact(f_urlreferentfn(ARG1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f116,conjecture,
~ disjointwith(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf)),c_tptpcol_16_118949),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f117,negated_conjecture,
~ ~ disjointwith(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf)),c_tptpcol_16_118949),
inference(negated_conjecture,[status(cth)],[f116]) ).
fof(f119,plain,
! [OBJ] :
( mathematicalthing(OBJ)
| ~ setorcollection(OBJ) ),
inference(pre_NNF_transformation,[status(thm)],[f2]) ).
fof(f120,plain,
! [X0] :
( mathematicalthing(X0)
| ~ setorcollection(X0) ),
inference(cnf_transformation,[status(thm)],[f119]) ).
fof(f123,plain,
! [OBJ] :
( intangible(OBJ)
| ~ mathematicalorcomputationalthing(OBJ) ),
inference(pre_NNF_transformation,[status(thm)],[f5]) ).
fof(f124,plain,
! [X0] :
( intangible(X0)
| ~ mathematicalorcomputationalthing(X0) ),
inference(cnf_transformation,[status(thm)],[f123]) ).
fof(f126,plain,
! [OBJ] :
( ~ partiallytangible(OBJ)
| ~ intangible(OBJ) ),
inference(pre_NNF_transformation,[status(thm)],[f7]) ).
fof(f127,plain,
! [X0] :
( ~ partiallytangible(X0)
| ~ intangible(X0) ),
inference(cnf_transformation,[status(thm)],[f126]) ).
fof(f129,plain,
! [OBJ] :
( artifact(OBJ)
| ~ computerdataartifact(OBJ) ),
inference(pre_NNF_transformation,[status(thm)],[f9]) ).
fof(f130,plain,
! [X0] :
( artifact(X0)
| ~ computerdataartifact(X0) ),
inference(cnf_transformation,[status(thm)],[f129]) ).
fof(f132,plain,
! [OBJ] :
( mathematicalorcomputationalthing(OBJ)
| ~ mathematicalthing(OBJ) ),
inference(pre_NNF_transformation,[status(thm)],[f11]) ).
fof(f133,plain,
! [X0] :
( mathematicalorcomputationalthing(X0)
| ~ mathematicalthing(X0) ),
inference(cnf_transformation,[status(thm)],[f132]) ).
fof(f136,plain,
! [OBJ] :
( inanimateobject_nonnatural(OBJ)
| ~ artifact(OBJ) ),
inference(pre_NNF_transformation,[status(thm)],[f14]) ).
fof(f137,plain,
! [X0] :
( inanimateobject_nonnatural(X0)
| ~ artifact(X0) ),
inference(cnf_transformation,[status(thm)],[f136]) ).
fof(f139,plain,
! [OBJ] :
( inanimateobject(OBJ)
| ~ inanimateobject_nonnatural(OBJ) ),
inference(pre_NNF_transformation,[status(thm)],[f16]) ).
fof(f140,plain,
! [X0] :
( inanimateobject(X0)
| ~ inanimateobject_nonnatural(X0) ),
inference(cnf_transformation,[status(thm)],[f139]) ).
fof(f142,plain,
! [OBJ] :
( partiallytangible(OBJ)
| ~ inanimateobject(OBJ) ),
inference(pre_NNF_transformation,[status(thm)],[f18]) ).
fof(f143,plain,
! [X0] :
( partiallytangible(X0)
| ~ inanimateobject(X0) ),
inference(cnf_transformation,[status(thm)],[f142]) ).
fof(f151,plain,
! [ARG1,ARG2] :
( no(ARG1,ARG2)
| ~ disjointwith(ARG1,ARG2) ),
inference(pre_NNF_transformation,[status(thm)],[f22]) ).
fof(f152,plain,
! [X0,X1] :
( no(X0,X1)
| ~ disjointwith(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f151]) ).
fof(f207,plain,
! [INS,ARG2] :
( setorcollection(INS)
| ~ no(INS,ARG2) ),
inference(pre_NNF_transformation,[status(thm)],[f44]) ).
fof(f208,plain,
! [INS] :
( setorcollection(INS)
| ! [ARG2] : ~ no(INS,ARG2) ),
inference(miniscoping,[status(thm)],[f207]) ).
fof(f209,plain,
! [X0,X1] :
( setorcollection(X0)
| ~ no(X0,X1) ),
inference(cnf_transformation,[status(thm)],[f208]) ).
fof(f330,plain,
! [X0] : computerdataartifact(f_urlreferentfn(X0)),
inference(cnf_transformation,[status(thm)],[f95]) ).
fof(f381,plain,
disjointwith(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf)),c_tptpcol_16_118949),
inference(cnf_transformation,[status(thm)],[f117]) ).
fof(f382,plain,
! [X0] :
( ~ inanimateobject_nonnatural(X0)
| partiallytangible(X0) ),
inference(resolution,[status(thm)],[f143,f140]) ).
fof(f383,plain,
! [X0] :
( ~ artifact(X0)
| partiallytangible(X0) ),
inference(resolution,[status(thm)],[f382,f137]) ).
fof(f384,plain,
! [X0] :
( ~ computerdataartifact(X0)
| partiallytangible(X0) ),
inference(resolution,[status(thm)],[f383,f130]) ).
fof(f385,plain,
! [X0] :
( ~ intangible(X0)
| ~ computerdataartifact(X0) ),
inference(resolution,[status(thm)],[f384,f127]) ).
fof(f386,plain,
! [X0] :
( ~ mathematicalorcomputationalthing(X0)
| ~ computerdataartifact(X0) ),
inference(resolution,[status(thm)],[f385,f124]) ).
fof(f387,plain,
! [X0] :
( ~ mathematicalthing(X0)
| ~ computerdataartifact(X0) ),
inference(resolution,[status(thm)],[f386,f133]) ).
fof(f388,plain,
! [X0] : ~ mathematicalthing(f_urlreferentfn(X0)),
inference(resolution,[status(thm)],[f387,f330]) ).
fof(f389,plain,
! [X0] : ~ setorcollection(f_urlreferentfn(X0)),
inference(resolution,[status(thm)],[f388,f120]) ).
fof(f395,plain,
! [X0,X1] :
( ~ disjointwith(X0,X1)
| setorcollection(X0) ),
inference(resolution,[status(thm)],[f209,f152]) ).
fof(f406,plain,
setorcollection(f_urlreferentfn(f_urlfn(s_http_fwsistercitiesorgpdfsmbabanembabane20activity20pages2pdf))),
inference(resolution,[status(thm)],[f395,f381]) ).
fof(f410,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f406,f389]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR063+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/5.37 % Computer : n002.cluster.edu
% 0.09/5.37 % Model : x86_64 x86_64
% 0.09/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/5.37 % Memory : 8046.5625MB
% 0.09/5.37 % OS : Linux 6.8.0-71-generic
% 0.09/5.37 % CPULimit : 300
% 0.09/5.37 % WCLimit : 300
% 0.09/5.37 % DateTime : Mon Sep 21 14:43:51 UTC 2026
% 0.09/5.37 % CPUTime :
% 0.09/5.38 % Drodi V4.1.1
% 0.14/5.40 % Refutation found
% 0.14/5.40 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.14/5.40 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.14/5.43 % Elapsed time: 0.055936 seconds
% 0.14/5.43 % CPU time: 0.153843 seconds
% 0.14/5.43 % Total memory used: 59.230 MB
% 0.14/5.43 % Net memory used: 59.203 MB
%------------------------------------------------------------------------------