%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : CSR052+2 : 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 : n012.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 01:10:14 PM UTC 2026
% Result : Theorem 2.71s 0.97s
% Output : CNFRefutation 2.71s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 10
% Syntax : Number of formulae : 51 ( 27 unt; 0 def)
% Number of atoms : 96 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 89 ( 44 ~; 40 |; 2 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 3 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 14 ( 14 usr; 11 con; 0-2 aty)
% Number of variables : 26 ( 0 sgn 26 !; 0 ?; 14 :)
% Comments :
%------------------------------------------------------------------------------
fof(f4,axiom,
genls(c_tptpcol_15_40430,c_tptpcol_14_40429),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_4) ).
fof(f16,axiom,
genls(c_tptpcol_13_40421,c_tptpcol_12_40420),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_16) ).
fof(f54,axiom,
genls(c_tptpcol_12_40420,c_tptpcol_11_40388),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_54) ).
fof(f76,axiom,
genls(c_tptpcol_10_40324,c_tptpcol_9_40196),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_76) ).
fof(f186,axiom,
genls(c_tptpcol_14_40429,c_tptpcol_13_40421),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_186) ).
fof(f424,axiom,
genls(c_tptpcol_11_40388,c_tptpcol_10_40324),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_424) ).
fof(f438,axiom,
genls(c_tptpcol_8_39940,c_tptpcol_7_39939),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_438) ).
fof(f470,axiom,
genls(c_tptpcol_9_40196,c_tptpcol_8_39940),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_470) ).
fof(f1112,axiom,
! [X0,X1,X2] :
( ( genls(X2,X0)
& genls(X0,X1) )
=> genls(X2,X1) ),
file('/export/starexec/sandbox/benchmark/Axioms/CSR002+1.ax',ax1_1112) ).
fof(f1132,conjecture,
( mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_ukencartamsncomencyclopedia_761573010_4united_states_of_americahtml)),c_translation_33))
=> genls(c_tptpcol_15_40430,c_tptpcol_7_39939) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query102) ).
fof(f1133,negated_conjecture,
~ ( mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_ukencartamsncomencyclopedia_761573010_4united_states_of_americahtml)),c_translation_33))
=> genls(c_tptpcol_15_40430,c_tptpcol_7_39939) ),
inference(negated_conjecture,[status(cth)],[f1132]) ).
fof(f1138,plain,
( mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_ukencartamsncomencyclopedia_761573010_4united_states_of_americahtml)),c_translation_33))
& ~ genls(c_tptpcol_15_40430,c_tptpcol_7_39939) ),
inference(ennf_transformation,[],[f1133]) ).
fof(f1143,plain,
! [X0,X1,X2] :
( ~ genls(X2,X0)
| ~ genls(X0,X1)
| genls(X2,X1) ),
inference(ennf_transformation,[],[f1112]) ).
fof(f1144,plain,
! [X0,X1,X2] :
( ~ genls(X2,X0)
| ~ genls(X0,X1)
| genls(X2,X1) ),
inference(flattening,[],[f1143]) ).
fof(f1193,plain,
~ genls(c_tptpcol_15_40430,c_tptpcol_7_39939),
inference(cnf_transformation,[],[f1138]) ).
fof(f1196,plain,
genls(c_tptpcol_15_40430,c_tptpcol_14_40429),
inference(cnf_transformation,[],[f4]) ).
fof(f1198,plain,
! [X2,X0,X1] :
( ~ genls(X2,X0)
| ~ genls(X0,X1)
| genls(X2,X1) ),
inference(cnf_transformation,[],[f1144]) ).
fof(f1206,plain,
genls(c_tptpcol_8_39940,c_tptpcol_7_39939),
inference(cnf_transformation,[],[f438]) ).
fof(f1210,plain,
genls(c_tptpcol_14_40429,c_tptpcol_13_40421),
inference(cnf_transformation,[],[f186]) ).
fof(f1221,plain,
genls(c_tptpcol_9_40196,c_tptpcol_8_39940),
inference(cnf_transformation,[],[f470]) ).
fof(f1225,plain,
genls(c_tptpcol_13_40421,c_tptpcol_12_40420),
inference(cnf_transformation,[],[f16]) ).
fof(f1230,plain,
genls(c_tptpcol_10_40324,c_tptpcol_9_40196),
inference(cnf_transformation,[],[f76]) ).
fof(f1234,plain,
genls(c_tptpcol_12_40420,c_tptpcol_11_40388),
inference(cnf_transformation,[],[f54]) ).
fof(f1247,plain,
genls(c_tptpcol_11_40388,c_tptpcol_10_40324),
inference(cnf_transformation,[],[f424]) ).
tcf(c_49,negated_conjecture,
~ genls(c_tptpcol_15_40430,c_tptpcol_7_39939),
inference(cnf_transformation,[],[f1193]) ).
tcf(c_53,plain,
genls(c_tptpcol_15_40430,c_tptpcol_14_40429),
inference(cnf_transformation,[],[f1196]) ).
tcf(c_55,plain,
! [X0: $i,X1: $i,X2: $i] :
( genls(X2,X1)
| ~ genls(X2,X0)
| ~ genls(X0,X1) ),
inference(cnf_transformation,[],[f1198]) ).
tcf(c_63,plain,
genls(c_tptpcol_8_39940,c_tptpcol_7_39939),
inference(cnf_transformation,[],[f1206]) ).
tcf(c_67,plain,
genls(c_tptpcol_14_40429,c_tptpcol_13_40421),
inference(cnf_transformation,[],[f1210]) ).
tcf(c_78,plain,
genls(c_tptpcol_9_40196,c_tptpcol_8_39940),
inference(cnf_transformation,[],[f1221]) ).
tcf(c_82,plain,
genls(c_tptpcol_13_40421,c_tptpcol_12_40420),
inference(cnf_transformation,[],[f1225]) ).
tcf(c_87,plain,
genls(c_tptpcol_10_40324,c_tptpcol_9_40196),
inference(cnf_transformation,[],[f1230]) ).
tcf(c_91,plain,
genls(c_tptpcol_12_40420,c_tptpcol_11_40388),
inference(cnf_transformation,[],[f1234]) ).
tcf(c_104,plain,
genls(c_tptpcol_11_40388,c_tptpcol_10_40324),
inference(cnf_transformation,[],[f1247]) ).
tcf(c_609,plain,
! [X0: $i] :
( genls(c_tptpcol_15_40430,c_tptpcol_7_39939)
| ~ genls(c_tptpcol_15_40430,X0)
| ~ genls(X0,c_tptpcol_7_39939) ),
inference(instantiation,[status(thm)],[c_55]) ).
tcf(c_610,plain,
( genls(c_tptpcol_15_40430,c_tptpcol_7_39939)
| ~ genls(c_tptpcol_10_40324,c_tptpcol_7_39939)
| ~ genls(c_tptpcol_15_40430,c_tptpcol_10_40324) ),
inference(instantiation,[status(thm)],[c_609]) ).
tcf(c_611,plain,
! [X0: $i,X1: $i] :
( genls(X0,c_tptpcol_7_39939)
| ~ genls(X1,c_tptpcol_7_39939)
| ~ genls(X0,X1) ),
inference(instantiation,[status(thm)],[c_55]) ).
tcf(c_617,plain,
! [X0: $i] :
( genls(X0,c_tptpcol_7_39939)
| ~ genls(c_tptpcol_8_39940,c_tptpcol_7_39939)
| ~ genls(X0,c_tptpcol_8_39940) ),
inference(instantiation,[status(thm)],[c_611]) ).
tcf(c_621,plain,
! [X0: $i,X1: $i] :
( genls(c_tptpcol_15_40430,X1)
| ~ genls(c_tptpcol_15_40430,X0)
| ~ genls(X0,X1) ),
inference(instantiation,[status(thm)],[c_55]) ).
tcf(c_624,plain,
( genls(c_tptpcol_9_40196,c_tptpcol_7_39939)
| ~ genls(c_tptpcol_9_40196,c_tptpcol_8_39940)
| ~ genls(c_tptpcol_8_39940,c_tptpcol_7_39939) ),
inference(instantiation,[status(thm)],[c_617]) ).
tcf(c_628,plain,
! [X0: $i] :
( genls(X0,c_tptpcol_7_39939)
| ~ genls(c_tptpcol_9_40196,c_tptpcol_7_39939)
| ~ genls(X0,c_tptpcol_9_40196) ),
inference(instantiation,[status(thm)],[c_611]) ).
tcf(c_629,plain,
( genls(c_tptpcol_10_40324,c_tptpcol_7_39939)
| ~ genls(c_tptpcol_10_40324,c_tptpcol_9_40196)
| ~ genls(c_tptpcol_9_40196,c_tptpcol_7_39939) ),
inference(instantiation,[status(thm)],[c_628]) ).
tcf(c_630,plain,
! [X0: $i] :
( genls(c_tptpcol_15_40430,X0)
| ~ genls(c_tptpcol_15_40430,c_tptpcol_14_40429)
| ~ genls(c_tptpcol_14_40429,X0) ),
inference(instantiation,[status(thm)],[c_621]) ).
tcf(c_648,plain,
( genls(c_tptpcol_15_40430,c_tptpcol_13_40421)
| ~ genls(c_tptpcol_14_40429,c_tptpcol_13_40421)
| ~ genls(c_tptpcol_15_40430,c_tptpcol_14_40429) ),
inference(instantiation,[status(thm)],[c_630]) ).
tcf(c_698,plain,
! [X0: $i] :
( genls(c_tptpcol_15_40430,X0)
| ~ genls(c_tptpcol_15_40430,c_tptpcol_13_40421)
| ~ genls(c_tptpcol_13_40421,X0) ),
inference(instantiation,[status(thm)],[c_621]) ).
tcf(c_720,plain,
( genls(c_tptpcol_15_40430,c_tptpcol_12_40420)
| ~ genls(c_tptpcol_13_40421,c_tptpcol_12_40420)
| ~ genls(c_tptpcol_15_40430,c_tptpcol_13_40421) ),
inference(instantiation,[status(thm)],[c_698]) ).
tcf(c_755,plain,
! [X0: $i] :
( genls(c_tptpcol_15_40430,X0)
| ~ genls(c_tptpcol_15_40430,c_tptpcol_12_40420)
| ~ genls(c_tptpcol_12_40420,X0) ),
inference(instantiation,[status(thm)],[c_621]) ).
tcf(c_846,plain,
( genls(c_tptpcol_15_40430,c_tptpcol_11_40388)
| ~ genls(c_tptpcol_12_40420,c_tptpcol_11_40388)
| ~ genls(c_tptpcol_15_40430,c_tptpcol_12_40420) ),
inference(instantiation,[status(thm)],[c_755]) ).
tcf(c_888,plain,
! [X0: $i] :
( genls(c_tptpcol_15_40430,X0)
| ~ genls(c_tptpcol_15_40430,c_tptpcol_11_40388)
| ~ genls(c_tptpcol_11_40388,X0) ),
inference(instantiation,[status(thm)],[c_621]) ).
tcf(c_890,plain,
( genls(c_tptpcol_15_40430,c_tptpcol_10_40324)
| ~ genls(c_tptpcol_11_40388,c_tptpcol_10_40324)
| ~ genls(c_tptpcol_15_40430,c_tptpcol_11_40388) ),
inference(instantiation,[status(thm)],[c_888]) ).
tcf(c_891,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_890,c_846,c_720,c_648,c_629,c_624,c_610,c_49,c_53,c_63,c_67,c_78,c_82,c_87,c_91,c_104]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : CSR052+2 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.02 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.03/0.29 % Computer : n012.cluster.edu
% 0.03/0.29 % Model : x86_64 x86_64
% 0.03/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.03/0.29 % Memory : 8046.5625MB
% 0.03/0.29 % OS : Linux 6.8.0-71-generic
% 0.03/0.29 % CPULimit : 300
% 0.03/0.29 % WCLimit : 300
% 0.03/0.29 % DateTime : Fri Sep 25 08:36:05 UTC 2026
% 0.03/0.30 % CPUTime :
% 0.03/0.30 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.03/0.32 Running first-order theorem proving
% 0.03/0.32 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
% 0.03/0.32
% 0.03/0.32 % ======== iProver multi-core TPTP/SMT =========
% 0.03/0.32
% 0.03/0.32 % Detected problem language: tptp
% 0.07/0.33 % Proving...
% 2.71/0.97 % SZS status Started for theBenchmark.p
% 2.71/0.97 % SZS status Theorem for theBenchmark.p
% 2.71/0.97
% 2.71/0.97 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 2.71/0.97
% 2.71/0.97 % ------ iProver source info
% 2.71/0.97
% 2.71/0.97 % git: date: 2026-07-19 20:42:38 +0200
% 2.71/0.97 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 2.71/0.97 % git: non_committed_changes: false
% 2.71/0.97
% 2.71/0.97 % ------ Parsing...
% 2.71/0.97 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 2.71/0.97
% 2.71/0.97 % ------ Preprocessing... sf_s rm: 36 0s sf_e pe_s pe_e sf_s rm: 0 0s sf_e pe_s pe_e %
% 2.71/0.97
% 2.71/0.97 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 2.71/0.97 % ------ Proving...
% 2.71/0.97 % ------ Problem Properties
% 2.71/0.97
% 2.71/0.97 %
% 2.71/0.97 % clauses 14
% 2.71/0.97 % conjectures 1
% 2.71/0.97 % EPR 13
% 2.71/0.97 % Horn 14
% 2.71/0.97 % unary 10
% 2.71/0.97 % binary 3
% 2.71/0.97 % lits 19
% 2.71/0.97 % lits eq 0
% 2.71/0.97 % fd_pure 0
% 2.71/0.97 % fd_pseudo 0
% 2.71/0.97 % fd_cond 0
% 2.71/0.97 % fd_pseudo_cond 0
% 2.71/0.97 % AC symbols 0
% 2.71/0.97
% 2.71/0.97 % ------ Schedule dynamic 5 is on
% 2.71/0.97
% 2.71/0.97 % ------ no equalities: superposition off
% 2.71/0.97
% 2.71/0.97 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.71/0.97
% 2.71/0.97
% 2.71/0.97 % ------
% 2.71/0.97 % Current options:
% 2.71/0.97 % ------
% 2.71/0.97
% 2.71/0.97
% 2.71/0.97 %
% 2.71/0.97
% 2.71/0.97 % ------ Proving...
% 2.71/0.97 %
% 2.71/0.97
% 2.71/0.97 % SZS status Theorem for theBenchmark.p
% 2.71/0.97
% 2.71/0.97 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.71/0.97
% 2.71/0.97
%------------------------------------------------------------------------------