TSTP Solution File: SWB021+2 by Prover9---1109a

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Prover9---1109a
% Problem  : SWB021+2 : TPTP v8.1.0. Released v5.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_prover9 %d %s

% Computer : n024.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 600s
% DateTime : Tue Jul 19 19:18:52 EDT 2022

% Result   : Theorem 4.24s 4.52s
% Output   : Refutation 4.24s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14  % Problem  : SWB021+2 : TPTP v8.1.0. Released v5.2.0.
% 0.08/0.15  % Command  : tptp2X_and_run_prover9 %d %s
% 0.14/0.36  % Computer : n024.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % WCLimit  : 600
% 0.14/0.36  % DateTime : Wed Jun  1 10:06:51 EDT 2022
% 0.14/0.36  % CPUTime  : 
% 0.47/1.02  ============================== Prover9 ===============================
% 0.47/1.02  Prover9 (32) version 2009-11A, November 2009.
% 0.47/1.02  Process 30780 was started by sandbox2 on n024.cluster.edu,
% 0.47/1.02  Wed Jun  1 10:06:51 2022
% 0.47/1.02  The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 300 -f /tmp/Prover9_30434_n024.cluster.edu".
% 0.47/1.02  ============================== end of head ===========================
% 0.47/1.02  
% 0.47/1.02  ============================== INPUT =================================
% 0.47/1.02  
% 0.47/1.02  % Reading from file /tmp/Prover9_30434_n024.cluster.edu
% 0.47/1.02  
% 0.47/1.02  set(prolog_style_variables).
% 0.47/1.02  set(auto2).
% 0.47/1.02      % set(auto2) -> set(auto).
% 0.47/1.02      % set(auto) -> set(auto_inference).
% 0.47/1.02      % set(auto) -> set(auto_setup).
% 0.47/1.02      % set(auto_setup) -> set(predicate_elim).
% 0.47/1.02      % set(auto_setup) -> assign(eq_defs, unfold).
% 0.47/1.02      % set(auto) -> set(auto_limits).
% 0.47/1.02      % set(auto_limits) -> assign(max_weight, "100.000").
% 0.47/1.02      % set(auto_limits) -> assign(sos_limit, 20000).
% 0.47/1.02      % set(auto) -> set(auto_denials).
% 0.47/1.02      % set(auto) -> set(auto_process).
% 0.47/1.02      % set(auto2) -> assign(new_constants, 1).
% 0.47/1.02      % set(auto2) -> assign(fold_denial_max, 3).
% 0.47/1.02      % set(auto2) -> assign(max_weight, "200.000").
% 0.47/1.02      % set(auto2) -> assign(max_hours, 1).
% 0.47/1.02      % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.47/1.02      % set(auto2) -> assign(max_seconds, 0).
% 0.47/1.02      % set(auto2) -> assign(max_minutes, 5).
% 0.47/1.02      % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.47/1.02      % set(auto2) -> set(sort_initial_sos).
% 0.47/1.02      % set(auto2) -> assign(sos_limit, -1).
% 0.47/1.02      % set(auto2) -> assign(lrs_ticks, 3000).
% 0.47/1.02      % set(auto2) -> assign(max_megs, 400).
% 0.47/1.02      % set(auto2) -> assign(stats, some).
% 0.47/1.02      % set(auto2) -> clear(echo_input).
% 0.47/1.02      % set(auto2) -> set(quiet).
% 0.47/1.02      % set(auto2) -> clear(print_initial_clauses).
% 0.47/1.02      % set(auto2) -> clear(print_given).
% 0.47/1.02  assign(lrs_ticks,-1).
% 0.47/1.02  assign(sos_limit,10000).
% 0.47/1.02  assign(order,kbo).
% 0.47/1.02  set(lex_order_vars).
% 0.47/1.02  clear(print_given).
% 0.47/1.02  
% 0.47/1.02  % formulas(sos).  % not echoed (8 formulas)
% 0.47/1.02  
% 0.47/1.02  ============================== end of input ==========================
% 0.47/1.02  
% 0.47/1.02  % From the command line: assign(max_seconds, 300).
% 0.47/1.02  
% 0.47/1.02  ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.47/1.02  
% 0.47/1.02  % Formulas that are not ordinary clauses:
% 0.47/1.02  1 (all X all Y (iext(uri_owl_oneOf,X,Y) -> ic(X) & icext(uri_rdf_List,Y))) # label(owl_prop_oneof_ext) # label(axiom) # label(non_clause).  [assumption].
% 0.47/1.02  2 (all X all Y (iext(uri_owl_unionOf,X,Y) -> ic(X) & icext(uri_rdf_List,Y))) # label(owl_prop_unionof_ext) # label(axiom) # label(non_clause).  [assumption].
% 0.47/1.02  3 (all Z all S1 all C1 all S2 all C2 (iext(uri_rdf_first,S1,C1) & iext(uri_rdf_rest,S1,S2) & iext(uri_rdf_first,S2,C2) & iext(uri_rdf_rest,S2,uri_rdf_nil) -> (iext(uri_owl_unionOf,Z,S1) <-> ic(Z) & ic(C1) & ic(C2) & (all X (icext(Z,X) <-> icext(C1,X) | icext(C2,X)))))) # label(owl_bool_unionof_class_002) # label(axiom) # label(non_clause).  [assumption].
% 0.47/1.02  4 (all Z all S1 all A1 all S2 all A2 (iext(uri_rdf_first,S1,A1) & iext(uri_rdf_rest,S1,S2) & iext(uri_rdf_first,S2,A2) & iext(uri_rdf_rest,S2,uri_rdf_nil) -> (iext(uri_owl_oneOf,Z,S1) <-> ic(Z) & (all X (icext(Z,X) <-> X = A1 | X = A2))))) # label(owl_enum_class_002) # label(axiom) # label(non_clause).  [assumption].
% 0.47/1.02  5 (all Z all S1 all A1 all S2 all A2 all S3 all A3 (iext(uri_rdf_first,S1,A1) & iext(uri_rdf_rest,S1,S2) & iext(uri_rdf_first,S2,A2) & iext(uri_rdf_rest,S2,S3) & iext(uri_rdf_first,S3,A3) & iext(uri_rdf_rest,S3,uri_rdf_nil) -> (iext(uri_owl_oneOf,Z,S1) <-> ic(Z) & (all X (icext(Z,X) <-> X = A1 | X = A2 | X = A3))))) # label(owl_enum_class_003) # label(axiom) # label(non_clause).  [assumption].
% 0.47/1.02  6 (all C1 all C2 (iext(uri_owl_equivalentClass,C1,C2) <-> ic(C1) & ic(C2) & (all X (icext(C1,X) <-> icext(C2,X))))) # label(owl_eqdis_equivalentclass) # label(axiom) # label(non_clause).  [assumption].
% 0.47/1.02  7 (exists BNODE_l11 exists BNODE_l12 exists BNODE_l21 exists BNODE_l22 exists BNODE_l31 exists BNODE_l32 exists BNODE_l33 exists BNODE_l41 exists BNODE_l42 (iext(uri_owl_oneOf,uri_ex_c1,BNODE_l11) & iext(uri_rdf_first,BNODE_l11,uri_ex_w1) & iext(uri_rdf_rest,BNODE_l11,BNODE_l12) & iext(uri_rdf_first,BNODE_l12,uri_ex_w2) & iext(uri_rdf_rest,BNODE_l12,uri_rdf_nil) & iext(uri_owl_oneOf,uri_ex_c2,BNODE_l21) & iext(uri_rdf_first,BNODE_l21,uri_ex_w2) & iext(uri_rdf_rest,BNODE_l21,BNODE_l22) & iext(uri_rdf_first,BNODE_l22,uri_ex_w3) & iext(uri_rdf_rest,BNODE_l22,uri_rdf_nil) & iext(uri_owl_oneOf,uri_ex_c3,BNODE_l31) & iext(uri_rdf_first,BNODE_l31,uri_ex_w1) & iext(uri_rdf_rest,BNODE_l31,BNODE_l32) & iext(uri_rdf_first,BNODE_l32,uri_ex_w2) & iext(uri_rdf_rest,BNODE_l32,BNODE_l33) & iext(uri_rdf_first,BNODE_l33,uri_ex_w3) & iext(uri_rdf_rest,BNODE_l33,uri_rdf_nil) & iext(uri_owl_unionOf,uri_ex_c4,BNODE_l41) & iext(uri_rdf_first,BNODE_l41,uri_ex_c1) & iext(uri_rdf_rest,BNODE_l41,BNODE_l42) & iext(uri_rdf_first,BNODE_l42,uri_ex_c2) & iext(uri_rdf_rest,BNODE_l42,uri_rdf_nil))) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom) # label(non_clause).  [assumption].
% 4.24/4.52  
% 4.24/4.52  ============================== end of process non-clausal formulas ===
% 4.24/4.52  
% 4.24/4.52  ============================== PROCESS INITIAL CLAUSES ===============
% 4.24/4.52  
% 4.24/4.52  ============================== PREDICATE ELIMINATION =================
% 4.24/4.52  
% 4.24/4.52  ============================== end predicate elimination =============
% 4.24/4.52  
% 4.24/4.52  Auto_denials:  (non-Horn, no changes).
% 4.24/4.52  
% 4.24/4.52  Term ordering decisions:
% 4.24/4.52  Function symbol KB weights:  uri_rdf_first=1. uri_rdf_rest=1. uri_rdf_nil=1. uri_owl_oneOf=1. uri_owl_unionOf=1. uri_owl_equivalentClass=1. uri_ex_w2=1. uri_ex_c1=1. uri_ex_c2=1. uri_ex_w1=1. uri_ex_w3=1. uri_rdf_List=1. uri_ex_c3=1. uri_ex_c4=1. c1=1. c2=1. c3=1. c4=1. c5=1. c6=1. c7=1. c8=1. c9=1. f4=1. f1=1. f2=1. f3=1.
% 4.24/4.52  
% 4.24/4.52  ============================== end of process initial clauses ========
% 4.24/4.52  
% 4.24/4.52  ============================== CLAUSES FOR SEARCH ====================
% 4.24/4.52  
% 4.24/4.52  ============================== end of clauses for search =============
% 4.24/4.52  
% 4.24/4.52  ============================== SEARCH ================================
% 4.24/4.52  
% 4.24/4.52  % Starting search at 0.05 seconds.
% 4.24/4.52  
% 4.24/4.52  ============================== PROOF =================================
% 4.24/4.52  % SZS status Theorem
% 4.24/4.52  % SZS output start Refutation
% 4.24/4.52  
% 4.24/4.52  % Proof 1 at 3.49 (+ 0.02) seconds.
% 4.24/4.52  % Length of proof is 114.
% 4.24/4.52  % Level of proof is 14.
% 4.24/4.52  % Maximum clause weight is 40.000.
% 4.24/4.52  % Given clauses 4323.
% 4.24/4.52  
% 4.24/4.52  1 (all X all Y (iext(uri_owl_oneOf,X,Y) -> ic(X) & icext(uri_rdf_List,Y))) # label(owl_prop_oneof_ext) # label(axiom) # label(non_clause).  [assumption].
% 4.24/4.52  2 (all X all Y (iext(uri_owl_unionOf,X,Y) -> ic(X) & icext(uri_rdf_List,Y))) # label(owl_prop_unionof_ext) # label(axiom) # label(non_clause).  [assumption].
% 4.24/4.52  3 (all Z all S1 all C1 all S2 all C2 (iext(uri_rdf_first,S1,C1) & iext(uri_rdf_rest,S1,S2) & iext(uri_rdf_first,S2,C2) & iext(uri_rdf_rest,S2,uri_rdf_nil) -> (iext(uri_owl_unionOf,Z,S1) <-> ic(Z) & ic(C1) & ic(C2) & (all X (icext(Z,X) <-> icext(C1,X) | icext(C2,X)))))) # label(owl_bool_unionof_class_002) # label(axiom) # label(non_clause).  [assumption].
% 4.24/4.52  4 (all Z all S1 all A1 all S2 all A2 (iext(uri_rdf_first,S1,A1) & iext(uri_rdf_rest,S1,S2) & iext(uri_rdf_first,S2,A2) & iext(uri_rdf_rest,S2,uri_rdf_nil) -> (iext(uri_owl_oneOf,Z,S1) <-> ic(Z) & (all X (icext(Z,X) <-> X = A1 | X = A2))))) # label(owl_enum_class_002) # label(axiom) # label(non_clause).  [assumption].
% 4.24/4.52  5 (all Z all S1 all A1 all S2 all A2 all S3 all A3 (iext(uri_rdf_first,S1,A1) & iext(uri_rdf_rest,S1,S2) & iext(uri_rdf_first,S2,A2) & iext(uri_rdf_rest,S2,S3) & iext(uri_rdf_first,S3,A3) & iext(uri_rdf_rest,S3,uri_rdf_nil) -> (iext(uri_owl_oneOf,Z,S1) <-> ic(Z) & (all X (icext(Z,X) <-> X = A1 | X = A2 | X = A3))))) # label(owl_enum_class_003) # label(axiom) # label(non_clause).  [assumption].
% 4.24/4.52  6 (all C1 all C2 (iext(uri_owl_equivalentClass,C1,C2) <-> ic(C1) & ic(C2) & (all X (icext(C1,X) <-> icext(C2,X))))) # label(owl_eqdis_equivalentclass) # label(axiom) # label(non_clause).  [assumption].
% 4.24/4.52  7 (exists BNODE_l11 exists BNODE_l12 exists BNODE_l21 exists BNODE_l22 exists BNODE_l31 exists BNODE_l32 exists BNODE_l33 exists BNODE_l41 exists BNODE_l42 (iext(uri_owl_oneOf,uri_ex_c1,BNODE_l11) & iext(uri_rdf_first,BNODE_l11,uri_ex_w1) & iext(uri_rdf_rest,BNODE_l11,BNODE_l12) & iext(uri_rdf_first,BNODE_l12,uri_ex_w2) & iext(uri_rdf_rest,BNODE_l12,uri_rdf_nil) & iext(uri_owl_oneOf,uri_ex_c2,BNODE_l21) & iext(uri_rdf_first,BNODE_l21,uri_ex_w2) & iext(uri_rdf_rest,BNODE_l21,BNODE_l22) & iext(uri_rdf_first,BNODE_l22,uri_ex_w3) & iext(uri_rdf_rest,BNODE_l22,uri_rdf_nil) & iext(uri_owl_oneOf,uri_ex_c3,BNODE_l31) & iext(uri_rdf_first,BNODE_l31,uri_ex_w1) & iext(uri_rdf_rest,BNODE_l31,BNODE_l32) & iext(uri_rdf_first,BNODE_l32,uri_ex_w2) & iext(uri_rdf_rest,BNODE_l32,BNODE_l33) & iext(uri_rdf_first,BNODE_l33,uri_ex_w3) & iext(uri_rdf_rest,BNODE_l33,uri_rdf_nil) & iext(uri_owl_unionOf,uri_ex_c4,BNODE_l41) & iext(uri_rdf_first,BNODE_l41,uri_ex_c1) & iext(uri_rdf_rest,BNODE_l41,BNODE_l42) & iext(uri_rdf_first,BNODE_l42,uri_ex_c2) & iext(uri_rdf_rest,BNODE_l42,uri_rdf_nil))) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom) # label(non_clause).  [assumption].
% 4.24/4.52  8 iext(uri_owl_oneOf,uri_ex_c1,c1) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  9 iext(uri_rdf_first,c1,uri_ex_w1) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  10 iext(uri_rdf_rest,c1,c2) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  11 iext(uri_rdf_first,c2,uri_ex_w2) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  12 iext(uri_rdf_rest,c2,uri_rdf_nil) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  13 iext(uri_owl_oneOf,uri_ex_c2,c3) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  14 iext(uri_rdf_first,c3,uri_ex_w2) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  15 iext(uri_rdf_rest,c3,c4) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  16 iext(uri_rdf_first,c4,uri_ex_w3) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  17 iext(uri_rdf_rest,c4,uri_rdf_nil) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  18 iext(uri_owl_oneOf,uri_ex_c3,c5) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  19 iext(uri_rdf_first,c5,uri_ex_w1) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  20 iext(uri_rdf_rest,c5,c6) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  21 iext(uri_rdf_first,c6,uri_ex_w2) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  22 iext(uri_rdf_rest,c6,c7) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  23 iext(uri_rdf_first,c7,uri_ex_w3) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  24 iext(uri_rdf_rest,c7,uri_rdf_nil) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  25 iext(uri_owl_unionOf,uri_ex_c4,c8) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  26 iext(uri_rdf_first,c8,uri_ex_c1) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  27 iext(uri_rdf_rest,c8,c9) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  28 iext(uri_rdf_first,c9,uri_ex_c2) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  29 iext(uri_rdf_rest,c9,uri_rdf_nil) # label(testcase_premise_fullish_021_Composite_Enumerations) # label(axiom).  [clausify(7)].
% 4.24/4.52  30 -iext(uri_owl_equivalentClass,uri_ex_c3,uri_ex_c4) # label(testcase_conclusion_fullish_021_Composite_Enumerations) # label(negated_conjecture).  [assumption].
% 4.24/4.52  31 -iext(uri_owl_oneOf,A,B) | ic(A) # label(owl_prop_oneof_ext) # label(axiom).  [clausify(1)].
% 4.24/4.52  32 -iext(uri_owl_unionOf,A,B) | ic(A) # label(owl_prop_unionof_ext) # label(axiom).  [clausify(2)].
% 4.24/4.52  39 iext(uri_owl_equivalentClass,A,B) | -ic(A) | -ic(B) | icext(A,f4(A,B)) | icext(B,f4(A,B)) # label(owl_eqdis_equivalentclass) # label(axiom).  [clausify(6)].
% 4.24/4.52  40 iext(uri_owl_equivalentClass,A,B) | -ic(A) | -ic(B) | -icext(A,f4(A,B)) | -icext(B,f4(A,B)) # label(owl_eqdis_equivalentclass) # label(axiom).  [clausify(6)].
% 4.24/4.52  43 -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_owl_unionOf,E,A) | icext(E,F) | -icext(B,F) # label(owl_bool_unionof_class_002) # label(axiom).  [clausify(3)].
% 4.24/4.52  44 -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_owl_unionOf,E,A) | icext(E,F) | -icext(D,F) # label(owl_bool_unionof_class_002) # label(axiom).  [clausify(3)].
% 4.24/4.52  45 -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_owl_oneOf,E,A) | icext(E,F) | B != F # label(owl_enum_class_002) # label(axiom).  [clausify(4)].
% 4.24/4.52  46 -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_owl_oneOf,E,A) | icext(E,F) | D != F # label(owl_enum_class_002) # label(axiom).  [clausify(4)].
% 4.24/4.52  47 -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_owl_unionOf,E,A) | -icext(E,F) | icext(B,F) | icext(D,F) # label(owl_bool_unionof_class_002) # label(axiom).  [clausify(3)].
% 4.24/4.52  48 -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_owl_oneOf,E,A) | -icext(E,F) | B = F | D = F # label(owl_enum_class_002) # label(axiom).  [clausify(4)].
% 4.24/4.52  49 -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,E) | -iext(uri_rdf_first,E,F) | -iext(uri_rdf_rest,E,uri_rdf_nil) | -iext(uri_owl_oneOf,V6,A) | icext(V6,V7) | B != V7 # label(owl_enum_class_003) # label(axiom).  [clausify(5)].
% 4.24/4.52  50 -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,E) | -iext(uri_rdf_first,E,F) | -iext(uri_rdf_rest,E,uri_rdf_nil) | -iext(uri_owl_oneOf,V6,A) | icext(V6,V7) | D != V7 # label(owl_enum_class_003) # label(axiom).  [clausify(5)].
% 4.24/4.52  51 -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,E) | -iext(uri_rdf_first,E,F) | -iext(uri_rdf_rest,E,uri_rdf_nil) | -iext(uri_owl_oneOf,V6,A) | icext(V6,V7) | F != V7 # label(owl_enum_class_003) # label(axiom).  [clausify(5)].
% 4.24/4.52  56 -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,E) | -iext(uri_rdf_first,E,F) | -iext(uri_rdf_rest,E,uri_rdf_nil) | -iext(uri_owl_oneOf,V6,A) | -icext(V6,V7) | B = V7 | D = V7 | F = V7 # label(owl_enum_class_003) # label(axiom).  [clausify(5)].
% 4.24/4.52  203 ic(uri_ex_c3).  [resolve(31,a,18,a)].
% 4.24/4.52  206 ic(uri_ex_c4).  [resolve(32,a,25,a)].
% 4.24/4.52  269 -iext(uri_rdf_rest,c8,A) | -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,uri_rdf_nil) | -iext(uri_owl_unionOf,C,c8) | icext(C,D) | -icext(uri_ex_c1,D).  [resolve(43,a,26,a)].
% 4.24/4.52  307 -iext(uri_rdf_first,c8,A) | -iext(uri_rdf_first,c9,B) | -iext(uri_owl_unionOf,C,c8) | icext(C,D) | -icext(B,D).  [resolve(44,b,27,a),unit_del(c,29)].
% 4.24/4.52  344 -iext(uri_rdf_first,c3,A) | -iext(uri_rdf_first,c4,B) | -iext(uri_owl_oneOf,C,c3) | icext(C,D) | A != D.  [resolve(45,b,15,a),unit_del(c,17)].
% 4.24/4.52  346 -iext(uri_rdf_first,c1,A) | -iext(uri_rdf_first,c2,B) | -iext(uri_owl_oneOf,C,c1) | icext(C,D) | A != D.  [resolve(45,b,10,a),unit_del(c,12)].
% 4.24/4.52  377 -iext(uri_rdf_first,c3,A) | -iext(uri_rdf_first,c4,B) | -iext(uri_owl_oneOf,C,c3) | icext(C,D) | B != D.  [resolve(46,b,15,a),unit_del(c,17)].
% 4.24/4.52  397 -iext(uri_rdf_rest,c8,A) | -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,uri_rdf_nil) | -iext(uri_owl_unionOf,C,c8) | -icext(C,D) | icext(uri_ex_c1,D) | icext(B,D).  [resolve(47,a,26,a)].
% 4.24/4.52  471 -iext(uri_rdf_rest,c3,A) | -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,uri_rdf_nil) | -iext(uri_owl_oneOf,C,c3) | -icext(C,D) | uri_ex_w2 = D | B = D.  [resolve(48,a,14,a)].
% 4.24/4.52  473 -iext(uri_rdf_rest,c1,A) | -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,uri_rdf_nil) | -iext(uri_owl_oneOf,C,c1) | -icext(C,D) | uri_ex_w1 = D | B = D.  [resolve(48,a,9,a)].
% 4.24/4.52  544 -iext(uri_rdf_rest,c5,A) | -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_owl_oneOf,E,c5) | icext(E,F) | uri_ex_w1 != F.  [resolve(49,a,19,a)].
% 4.24/4.52  621 -iext(uri_rdf_rest,c5,A) | -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_owl_oneOf,E,c5) | icext(E,F) | B != F.  [resolve(50,a,19,a)].
% 4.24/4.52  689 -iext(uri_rdf_rest,c5,A) | -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_owl_oneOf,E,c5) | icext(E,F) | D != F.  [resolve(51,a,19,a)].
% 4.24/4.52  807 -iext(uri_rdf_rest,c5,A) | -iext(uri_rdf_first,A,B) | -iext(uri_rdf_rest,A,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_owl_oneOf,E,c5) | -icext(E,F) | uri_ex_w1 = F | B = F | D = F.  [resolve(56,a,19,a)].
% 4.24/4.52  3125 iext(uri_owl_equivalentClass,uri_ex_c3,A) | -ic(A) | icext(uri_ex_c3,f4(uri_ex_c3,A)) | icext(A,f4(uri_ex_c3,A)).  [resolve(203,a,39,b)].
% 4.24/4.52  3306 -iext(uri_owl_unionOf,A,c8) | icext(A,B) | -icext(uri_ex_c1,B).  [resolve(269,b,28,a),unit_del(a,27),unit_del(b,29)].
% 4.24/4.52  3308 icext(uri_ex_c4,A) | -icext(uri_ex_c1,A).  [resolve(3306,a,25,a)].
% 4.24/4.52  3380 icext(uri_ex_c3,f4(uri_ex_c3,uri_ex_c4)) | icext(uri_ex_c4,f4(uri_ex_c3,uri_ex_c4)).  [resolve(3125,b,206,a),unit_del(a,30)].
% 4.24/4.52  3413 -iext(uri_rdf_first,c9,A) | -iext(uri_owl_unionOf,B,c8) | icext(B,C) | -icext(A,C).  [resolve(307,a,26,a)].
% 4.24/4.52  3416 -iext(uri_owl_unionOf,A,c8) | icext(A,B) | -icext(uri_ex_c2,B).  [resolve(3413,a,28,a)].
% 4.24/4.52  3418 icext(uri_ex_c4,A) | -icext(uri_ex_c2,A).  [resolve(3416,a,25,a)].
% 4.24/4.52  3527 -iext(uri_rdf_first,c4,A) | -iext(uri_owl_oneOf,B,c3) | icext(B,C) | uri_ex_w2 != C.  [resolve(344,a,14,a)].
% 4.24/4.52  3531 -iext(uri_owl_oneOf,A,c3) | icext(A,B) | uri_ex_w2 != B.  [resolve(3527,a,16,a)].
% 4.24/4.52  3533 icext(uri_ex_c2,A) | uri_ex_w2 != A.  [resolve(3531,a,13,a)].
% 4.24/4.52  3534 icext(uri_ex_c2,uri_ex_w2).  [xx_res(3533,b)].
% 4.24/4.52  3535 icext(uri_ex_c4,uri_ex_w2).  [resolve(3534,a,3418,b)].
% 4.24/4.52  3569 -iext(uri_rdf_first,c2,A) | -iext(uri_owl_oneOf,B,c1) | icext(B,C) | uri_ex_w1 != C.  [resolve(346,a,9,a)].
% 4.24/4.52  3572 -iext(uri_owl_oneOf,A,c1) | icext(A,B) | uri_ex_w1 != B.  [resolve(3569,a,11,a)].
% 4.24/4.52  3574 icext(uri_ex_c1,A) | uri_ex_w1 != A.  [resolve(3572,a,8,a)].
% 4.24/4.52  3575 icext(uri_ex_c1,uri_ex_w1).  [xx_res(3574,b)].
% 4.24/4.52  3581 icext(uri_ex_c4,uri_ex_w1).  [resolve(3575,a,3308,b)].
% 4.24/4.52  3674 -iext(uri_rdf_first,c4,A) | -iext(uri_owl_oneOf,B,c3) | icext(B,C) | A != C.  [resolve(377,a,14,a)].
% 4.24/4.52  3677 -iext(uri_owl_oneOf,A,c3) | icext(A,B) | uri_ex_w3 != B.  [resolve(3674,a,16,a)].
% 4.24/4.52  3679 icext(uri_ex_c2,A) | uri_ex_w3 != A.  [resolve(3677,a,13,a)].
% 4.24/4.52  3680 icext(uri_ex_c2,uri_ex_w3).  [xx_res(3679,b)].
% 4.24/4.52  3682 icext(uri_ex_c4,uri_ex_w3).  [resolve(3680,a,3418,b)].
% 4.24/4.52  3869 -iext(uri_owl_unionOf,A,c8) | -icext(A,B) | icext(uri_ex_c1,B) | icext(uri_ex_c2,B).  [resolve(397,b,28,a),unit_del(a,27),unit_del(b,29)].
% 4.24/4.52  3886 -icext(uri_ex_c4,A) | icext(uri_ex_c1,A) | icext(uri_ex_c2,A).  [resolve(3869,a,25,a)].
% 4.24/4.52  3895 icext(uri_ex_c1,f4(uri_ex_c3,uri_ex_c4)) | icext(uri_ex_c2,f4(uri_ex_c3,uri_ex_c4)) | icext(uri_ex_c3,f4(uri_ex_c3,uri_ex_c4)).  [resolve(3886,a,3380,b)].
% 4.24/4.52  4187 -iext(uri_owl_oneOf,A,c3) | -icext(A,B) | uri_ex_w2 = B | uri_ex_w3 = B.  [resolve(471,b,16,a),unit_del(a,15),unit_del(b,17)].
% 4.24/4.52  4197 -icext(uri_ex_c2,A) | uri_ex_w2 = A | uri_ex_w3 = A.  [resolve(4187,a,13,a)].
% 4.24/4.52  4228 -iext(uri_owl_oneOf,A,c1) | -icext(A,B) | uri_ex_w1 = B | uri_ex_w2 = B.  [resolve(473,b,11,a),unit_del(a,10),unit_del(b,12)].
% 4.24/4.52  4238 -icext(uri_ex_c1,A) | uri_ex_w1 = A | uri_ex_w2 = A.  [resolve(4228,a,8,a)].
% 4.24/4.52  4414 -iext(uri_rdf_first,c6,A) | -iext(uri_rdf_first,c7,B) | -iext(uri_owl_oneOf,C,c5) | icext(C,D) | uri_ex_w1 != D.  [resolve(544,c,22,a),unit_del(a,20),unit_del(d,24)].
% 4.24/4.52  4620 -iext(uri_rdf_first,c7,A) | -iext(uri_owl_oneOf,B,c5) | icext(B,C) | uri_ex_w1 != C.  [resolve(4414,a,21,a)].
% 4.24/4.52  4623 -iext(uri_owl_oneOf,A,c5) | icext(A,B) | uri_ex_w1 != B.  [resolve(4620,a,23,a)].
% 4.24/4.52  4625 icext(uri_ex_c3,A) | uri_ex_w1 != A.  [resolve(4623,a,18,a)].
% 4.24/4.52  4628 icext(uri_ex_c3,uri_ex_w1).  [xx_res(4625,b)].
% 4.24/4.52  4749 -iext(uri_rdf_first,c6,A) | -iext(uri_rdf_first,c7,B) | -iext(uri_owl_oneOf,C,c5) | icext(C,D) | A != D.  [resolve(621,c,22,a),unit_del(a,20),unit_del(d,24)].
% 4.24/4.52  4827 -iext(uri_rdf_first,c7,A) | -iext(uri_owl_oneOf,B,c5) | icext(B,C) | uri_ex_w2 != C.  [resolve(4749,a,21,a)].
% 4.24/4.52  4830 -iext(uri_owl_oneOf,A,c5) | icext(A,B) | uri_ex_w2 != B.  [resolve(4827,a,23,a)].
% 4.24/4.52  4832 icext(uri_ex_c3,A) | uri_ex_w2 != A.  [resolve(4830,a,18,a)].
% 4.24/4.52  4833 icext(uri_ex_c3,uri_ex_w2).  [xx_res(4832,b)].
% 4.24/4.52  5151 -iext(uri_rdf_first,c6,A) | -iext(uri_rdf_first,c7,B) | -iext(uri_owl_oneOf,C,c5) | icext(C,D) | B != D.  [resolve(689,c,22,a),unit_del(a,20),unit_del(d,24)].
% 4.24/4.52  5165 -iext(uri_rdf_first,c7,A) | -iext(uri_owl_oneOf,B,c5) | icext(B,C) | A != C.  [resolve(5151,a,21,a)].
% 4.24/4.52  5168 -iext(uri_owl_oneOf,A,c5) | icext(A,B) | uri_ex_w3 != B.  [resolve(5165,a,23,a)].
% 4.24/4.52  5170 icext(uri_ex_c3,A) | uri_ex_w3 != A.  [resolve(5168,a,18,a)].
% 4.24/4.52  5171 icext(uri_ex_c3,uri_ex_w3).  [xx_res(5170,b)].
% 4.24/4.52  6209 -iext(uri_rdf_first,c6,A) | -iext(uri_rdf_first,c7,B) | -iext(uri_owl_oneOf,C,c5) | -icext(C,D) | uri_ex_w1 = D | A = D | B = D.  [resolve(807,c,22,a),unit_del(a,20),unit_del(d,24)].
% 4.24/4.52  7969 -iext(uri_rdf_first,c7,A) | -iext(uri_owl_oneOf,B,c5) | -icext(B,C) | uri_ex_w1 = C | uri_ex_w2 = C | A = C.  [resolve(6209,a,21,a)].
% 4.24/4.52  7974 -iext(uri_owl_oneOf,A,c5) | -icext(A,B) | uri_ex_w1 = B | uri_ex_w2 = B | uri_ex_w3 = B.  [resolve(7969,a,23,a)].
% 4.24/4.52  7976 -icext(uri_ex_c3,A) | uri_ex_w1 = A | uri_ex_w2 = A | uri_ex_w3 = A.  [resolve(7974,a,18,a)].
% 4.24/4.52  8002 f4(uri_ex_c3,uri_ex_c4) = uri_ex_w1 | f4(uri_ex_c3,uri_ex_c4) = uri_ex_w2 | f4(uri_ex_c3,uri_ex_c4) = uri_ex_w3 | icext(uri_ex_c1,f4(uri_ex_c3,uri_ex_c4)) | icext(uri_ex_c2,f4(uri_ex_c3,uri_ex_c4)).  [resolve(7976,a,3895,c),flip(a),flip(b),flip(c)].
% 4.24/4.52  9112 f4(uri_ex_c3,uri_ex_c4) = uri_ex_w1 | f4(uri_ex_c3,uri_ex_c4) = uri_ex_w2 | f4(uri_ex_c3,uri_ex_c4) = uri_ex_w3 | icext(uri_ex_c1,f4(uri_ex_c3,uri_ex_c4)).  [resolve(8002,e,4197,a),flip(e),flip(f),merge(e),merge(f)].
% 4.24/4.52  9113 f4(uri_ex_c3,uri_ex_c4) = uri_ex_w1 | f4(uri_ex_c3,uri_ex_c4) = uri_ex_w2 | f4(uri_ex_c3,uri_ex_c4) = uri_ex_w3.  [resolve(9112,d,4238,a),flip(d),flip(e),merge(d),merge(e)].
% 4.24/4.52  9116 f4(uri_ex_c3,uri_ex_c4) = uri_ex_w1 | f4(uri_ex_c3,uri_ex_c4) = uri_ex_w2 | -icext(uri_ex_c4,f4(uri_ex_c3,uri_ex_c4)).  [para(9113(c,1),40(d,2)),unit_del(c,30),unit_del(d,203),unit_del(e,206),unit_del(f,5171)].
% 4.24/4.52  9126 f4(uri_ex_c3,uri_ex_c4) = uri_ex_w1 | f4(uri_ex_c3,uri_ex_c4) = uri_ex_w2.  [para(9113(c,1),9116(c,2)),merge(c),merge(d),unit_del(c,3682)].
% 4.24/4.52  9129 f4(uri_ex_c3,uri_ex_c4) = uri_ex_w2 | -icext(uri_ex_c4,f4(uri_ex_c3,uri_ex_c4)).  [para(9126(a,1),40(d,2)),unit_del(b,30),unit_del(c,203),unit_del(d,206),unit_del(e,4628)].
% 4.24/4.52  9139 f4(uri_ex_c3,uri_ex_c4) = uri_ex_w2.  [para(9126(a,1),9129(b,2)),merge(b),unit_del(b,3581)].
% 4.24/4.52  9144 $F.  [para(9139(a,1),40(d,2)),rewrite([9139(15)]),unit_del(a,30),unit_del(b,203),unit_del(c,206),unit_del(d,4833),unit_del(e,3535)].
% 4.24/4.52  
% 4.24/4.52  % SZS output end Refutation
% 4.24/4.52  ============================== end of proof ==========================
% 4.24/4.52  
% 4.24/4.52  ============================== STATISTICS ============================
% 4.24/4.52  
% 4.24/4.52  Given=4323. Generated=30415. Kept=9129. proofs=1.
% 4.24/4.52  Usable=3985. Sos=3795. Demods=1. Limbo=0, Disabled=1407. Hints=0.
% 4.24/4.52  Megabytes=13.40.
% 4.24/4.52  User_CPU=3.49, System_CPU=0.02, Wall_clock=4.
% 4.24/4.52  
% 4.24/4.52  ============================== end of statistics =====================
% 4.24/4.52  
% 4.24/4.52  ============================== end of search =========================
% 4.24/4.52  
% 4.24/4.52  THEOREM PROVED
% 4.24/4.52  % SZS status Theorem
% 4.24/4.52  
% 4.24/4.52  Exiting with 1 proof.
% 4.24/4.52  
% 4.24/4.52  Process 30780 exit (max_proofs) Wed Jun  1 10:06:55 2022
% 4.24/4.52  Prover9 interrupted
%------------------------------------------------------------------------------