%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : CSR064+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 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 : Fri Sep 25 01:10:23 PM UTC 2026
% Result : Theorem 0.41s 1.29s
% Output : CNFRefutation 0.41s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 7
% Syntax : Number of formulae : 29 ( 16 unt; 2 def)
% Number of atoms : 49 ( 2 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 33 ( 20 ~; 10 |; 1 &)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 8 ( 6 usr; 3 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-1 aty)
% Number of variables : 21 ( 0 sgn 21 !; 0 ?; 6 :)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X0] :
~ ( setorcollection(X0)
& individual(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just2) ).
fof(f3,axiom,
individual(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just3) ).
fof(f10,axiom,
! [X0,X1] :
( genls(X0,X1)
=> subsetof(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just10) ).
fof(f41,axiom,
! [X0,X1] :
( subsetof(X0,X1)
=> setorcollection(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just41) ).
fof(f77,conjecture,
~ genls(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),c_tptpcol_15_74743),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query64) ).
fof(f78,negated_conjecture,
~ ~ genls(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),c_tptpcol_15_74743),
inference(negated_conjecture,[status(cth)],[f77]) ).
fof(f79,plain,
genls(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),c_tptpcol_15_74743),
inference(flattening,[],[f78]) ).
fof(f90,plain,
! [X0] :
( ~ setorcollection(X0)
| ~ individual(X0) ),
inference(ennf_transformation,[],[f2]) ).
fof(f95,plain,
! [X0,X1] :
( ~ genls(X0,X1)
| subsetof(X0,X1) ),
inference(ennf_transformation,[],[f10]) ).
fof(f133,plain,
! [X0,X1] :
( ~ subsetof(X0,X1)
| setorcollection(X0) ),
inference(ennf_transformation,[],[f41]) ).
fof(f171,plain,
! [X0] :
( ~ setorcollection(X0)
| ~ individual(X0) ),
inference(cnf_transformation,[],[f90]) ).
fof(f172,plain,
individual(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml))),
inference(cnf_transformation,[],[f3]) ).
fof(f179,plain,
! [X0,X1] :
( ~ genls(X0,X1)
| subsetof(X0,X1) ),
inference(cnf_transformation,[],[f95]) ).
fof(f209,plain,
! [X0,X1] :
( ~ subsetof(X0,X1)
| setorcollection(X0) ),
inference(cnf_transformation,[],[f133]) ).
fof(f236,plain,
genls(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),c_tptpcol_15_74743),
inference(cnf_transformation,[],[f79]) ).
tcf(c_50,plain,
! [X0: $i] :
( ~ setorcollection(X0)
| ~ individual(X0) ),
inference(cnf_transformation,[],[f171]) ).
tcf(c_51,plain,
individual(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml))),
inference(cnf_transformation,[],[f172]) ).
tcf(c_58,plain,
! [X0: $i,X1: $i] :
( subsetof(X0,X1)
| ~ genls(X0,X1) ),
inference(cnf_transformation,[],[f179]) ).
tcf(c_88,plain,
! [X0: $i,X1: $i] :
( setorcollection(X0)
| ~ subsetof(X0,X1) ),
inference(cnf_transformation,[],[f209]) ).
tcf(c_115,negated_conjecture,
genls(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml)),c_tptpcol_15_74743),
inference(cnf_transformation,[],[f236]) ).
tcf(c_150,plain,
! [X0: $i] :
( ~ setorcollection(X0)
| ~ individual(X0) ),
inference(prop_impl_just,[status(thm)],[c_50]) ).
tcf(c_509,plain,
~ setorcollection(f_urlfn(f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml))),
inference(resolution,[status(thm)],[c_150,c_51]) ).
tcf(c_1286,definition,
iPr_def_10 = f_urlfn(s_http_wwwahwatukeecomafnentertainmentarticles030423ahtml),
introduced(definition,[new_symbols(definition,[iPr_def_10])],[]) ).
tcf(c_1287,definition,
iPr_def_11 = f_urlfn(iPr_def_10),
introduced(definition,[new_symbols(definition,[iPr_def_11])],[]) ).
tcf(c_1288,negated_conjecture,
genls(iPr_def_11,c_tptpcol_15_74743),
inference(demodulation,[status(thm)],[c_115,c_1286,c_1287]) ).
tcf(c_1955,plain,
~ setorcollection(iPr_def_11),
inference(light_normalisation,[status(thm)],[c_509,c_1286,c_1287]) ).
tcf(c_2056,plain,
subsetof(iPr_def_11,c_tptpcol_15_74743),
inference(superposition,[status(thm)],[c_1288,c_58]) ).
tcf(c_2061,plain,
setorcollection(iPr_def_11),
inference(superposition,[status(thm)],[c_2056,c_88]) ).
tcf(c_2063,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_2061,c_1955]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR064+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.09/0.37 % Computer : n003.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Fri Sep 25 08:50:37 UTC 2026
% 0.09/0.38 % CPUTime :
% 0.09/0.38 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.13/0.41 Running first-order theorem proving
% 0.13/0.41 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.43
% 0.13/0.43 % ======== iProver multi-core TPTP/SMT =========
% 0.13/0.43
% 0.13/0.43 % Detected problem language: tptp
% 0.13/0.44 % Proving...
% 0.41/1.29 % SZS status Started for theBenchmark.p
% 0.41/1.29 % SZS status Theorem for theBenchmark.p
% 0.41/1.29
% 0.41/1.29 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 0.41/1.29
% 0.41/1.29 % ------ iProver source info
% 0.41/1.29
% 0.41/1.29 % git: date: 2026-07-19 20:42:38 +0200
% 0.41/1.29 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 0.41/1.29 % git: non_committed_changes: false
% 0.41/1.29
% 0.41/1.29 % ------ Parsing...
% 0.41/1.29 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 0.41/1.29
% 0.41/1.29 % ------ Preprocessing... sf_s rm: 9 0s sf_e pe_s pe:1:0s pe:2:0s pe_e sf_s rm: 0 0s sf_e pe_s pe_e %
% 0.41/1.29
% 0.41/1.29 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 0.41/1.29
% 0.41/1.29 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 0.41/1.29 % ------ Proving...
% 0.41/1.29 % ------ Problem Properties
% 0.41/1.29
% 0.41/1.29 %
% 0.41/1.29 % clauses 35
% 0.41/1.29 % conjectures 1
% 0.41/1.29 % EPR 31
% 0.41/1.29 % Horn 35
% 0.41/1.29 % unary 8
% 0.41/1.29 % binary 19
% 0.41/1.29 % lits 70
% 0.41/1.29 % lits eq 2
% 0.41/1.29 % fd_pure 0
% 0.41/1.29 % fd_pseudo 0
% 0.41/1.29 % fd_cond 0
% 0.41/1.29 % fd_pseudo_cond 0
% 0.41/1.29 % AC symbols 0
% 0.41/1.29
% 0.41/1.29 % ------ Schedule dynamic 5 is on
% 0.41/1.29
% 0.41/1.29 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 0.41/1.29
% 0.41/1.29
% 0.41/1.29 % ------
% 0.41/1.29 % Current options:
% 0.41/1.29 % ------
% 0.41/1.29
% 0.41/1.29
% 0.41/1.29 %
% 0.41/1.29
% 0.41/1.29 % ------ Proving...
% 0.41/1.29 %
% 0.41/1.29
% 0.41/1.29 % SZS status Theorem for theBenchmark.p
% 0.41/1.29
% 0.41/1.29 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.41/1.29
% 0.41/1.29
%------------------------------------------------------------------------------