0.11/0.12	% Problem    : theBenchmark.p : TPTP v0.0.0. Released v0.0.0.
0.11/0.13	% Command    : tptp2X_and_run_prover9 %d %s
0.13/0.34	% Computer   : n013.cluster.edu
0.13/0.34	% Model      : x86_64 x86_64
0.13/0.34	% CPU        : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
0.13/0.34	% Memory     : 8042.1875MB
0.13/0.34	% OS         : Linux 3.10.0-693.el7.x86_64
0.13/0.34	% CPULimit   : 1200
0.13/0.34	% DateTime   : Tue Jul 13 17:16:48 EDT 2021
0.13/0.34	% CPUTime    : 
0.45/1.04	============================== Prover9 ===============================
0.45/1.04	Prover9 (32) version 2009-11A, November 2009.
0.45/1.04	Process 9125 was started by sandbox2 on n013.cluster.edu,
0.45/1.04	Tue Jul 13 17:16:49 2021
0.45/1.04	The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 1200 -f /tmp/Prover9_8729_n013.cluster.edu".
0.45/1.04	============================== end of head ===========================
0.45/1.04	
0.45/1.04	============================== INPUT =================================
0.45/1.04	
0.45/1.04	% Reading from file /tmp/Prover9_8729_n013.cluster.edu
0.45/1.04	
0.45/1.04	set(prolog_style_variables).
0.45/1.04	set(auto2).
0.45/1.04	    % set(auto2) -> set(auto).
0.45/1.04	    % set(auto) -> set(auto_inference).
0.45/1.04	    % set(auto) -> set(auto_setup).
0.45/1.04	    % set(auto_setup) -> set(predicate_elim).
0.45/1.04	    % set(auto_setup) -> assign(eq_defs, unfold).
0.45/1.04	    % set(auto) -> set(auto_limits).
0.45/1.04	    % set(auto_limits) -> assign(max_weight, "100.000").
0.45/1.04	    % set(auto_limits) -> assign(sos_limit, 20000).
0.45/1.04	    % set(auto) -> set(auto_denials).
0.45/1.04	    % set(auto) -> set(auto_process).
0.45/1.04	    % set(auto2) -> assign(new_constants, 1).
0.45/1.04	    % set(auto2) -> assign(fold_denial_max, 3).
0.45/1.04	    % set(auto2) -> assign(max_weight, "200.000").
0.45/1.04	    % set(auto2) -> assign(max_hours, 1).
0.45/1.04	    % assign(max_hours, 1) -> assign(max_seconds, 3600).
0.45/1.04	    % set(auto2) -> assign(max_seconds, 0).
0.45/1.04	    % set(auto2) -> assign(max_minutes, 5).
0.45/1.04	    % assign(max_minutes, 5) -> assign(max_seconds, 300).
0.45/1.04	    % set(auto2) -> set(sort_initial_sos).
0.45/1.04	    % set(auto2) -> assign(sos_limit, -1).
0.45/1.04	    % set(auto2) -> assign(lrs_ticks, 3000).
0.45/1.04	    % set(auto2) -> assign(max_megs, 400).
0.45/1.04	    % set(auto2) -> assign(stats, some).
0.45/1.04	    % set(auto2) -> clear(echo_input).
0.45/1.04	    % set(auto2) -> set(quiet).
0.45/1.04	    % set(auto2) -> clear(print_initial_clauses).
0.45/1.04	    % set(auto2) -> clear(print_given).
0.45/1.04	assign(lrs_ticks,-1).
0.45/1.04	assign(sos_limit,10000).
0.45/1.04	assign(order,kbo).
0.45/1.04	set(lex_order_vars).
0.45/1.04	clear(print_given).
0.45/1.04	
0.45/1.04	% formulas(sos).  % not echoed (9 formulas)
0.45/1.04	
0.45/1.04	============================== end of input ==========================
0.45/1.04	
0.45/1.04	% From the command line: assign(max_seconds, 1200).
0.45/1.04	
0.45/1.04	============================== PROCESS NON-CLAUSAL FORMULAS ==========
0.45/1.04	
0.45/1.04	% Formulas that are not ordinary clauses:
0.45/1.04	1 (all C1 all C2 (ic(C2) & (all X (icext(C1,X) -> icext(C2,X))) & ic(C1) <-> iext(uri_rdfs_subClassOf,C1,C2))) # label(owl_rdfsext_subclassof) # label(axiom) # label(non_clause).  [assumption].
0.45/1.04	2 (all X all C (icext(C,X) <-> iext(uri_rdf_type,X,C))) # label(rdfs_cext_def) # label(axiom) # label(non_clause).  [assumption].
0.45/1.04	3 (all P1 all P2 (iext(uri_rdfs_subPropertyOf,P1,P2) <-> ip(P1) & (all X all Y (iext(P1,X,Y) -> iext(P2,X,Y))) & ip(P2))) # label(owl_rdfsext_subpropertyof) # label(axiom) # label(non_clause).  [assumption].
0.45/1.04	4 (all X all Y (iext(uri_owl_sameAs,X,Y) <-> Y = X)) # label(owl_eqdis_sameas) # label(axiom) # label(non_clause).  [assumption].
0.45/1.04	5 (exists BNODE_r exists BNODE_i exists BNODE_l1 exists BNODE_l2 exists BNODE_l3 (iext(uri_rdfs_range,uri_ex_sameCliqueAs,uri_ex_Clique) & iext(uri_rdfs_subClassOf,uri_ex_Clique,BNODE_r) & iext(uri_rdf_type,uri_foaf_knows,uri_owl_ObjectProperty) & iext(uri_owl_propertyChainAxiom,uri_foaf_knows,BNODE_l1) & iext(uri_rdf_first,BNODE_l1,uri_rdf_type) & iext(uri_rdf_first,BNODE_l2,uri_ex_sameCliqueAs) & iext(uri_owl_inverseOf,BNODE_i,uri_rdf_type) & iext(uri_rdf_type,uri_ex_JoesGang,uri_ex_Clique) & iext(uri_rdf_type,uri_ex_bob,uri_ex_JoesGang) & iext(uri_rdf_type,uri_ex_alice,uri_ex_JoesGang) & iext(uri_rdf_rest,BNODE_l3,uri_rdf_nil) & iext(uri_rdf_first,BNODE_l3,BNODE_i) & iext(uri_rdf_rest,BNODE_l2,BNODE_l3) & iext(uri_rdf_rest,BNODE_l1,BNODE_l2) & iext(uri_owl_someValuesFrom,BNODE_r,uri_ex_Clique) & iext(uri_owl_onProperty,BNODE_r,uri_ex_sameCliqueAs) & iext(uri_rdf_type,BNODE_r,uri_owl_Restriction) & iext(uri_rdfs_subPropertyOf,uri_ex_sameCliqueAs,uri_owl_sameAs) & iext(uri_rdf_type,uri_ex_Clique,uri_owl_Class))) # label(testcase_premise_fullish_013_Cliques) # label(axiom) # label(non_clause).  [assumption].
0.45/1.04	6 (all P all S1 all P1 all S2 all P2 all S3 all P3 (iext(uri_rdf_rest,S1,S2) & iext(uri_rdf_rest,S2,S3) & iext(uri_rdf_first,S3,P3) & iext(uri_rdf_rest,S3,uri_rdf_nil) & iext(uri_rdf_first,S2,P2) & iext(uri_rdf_first,S1,P1) -> (iext(uri_owl_propertyChainAxiom,P,S1) <-> ip(P2) & ip(P3) & (all Y0 all Y1 all Y2 all Y3 (iext(P1,Y0,Y1) & iext(P2,Y1,Y2) & iext(P3,Y2,Y3) -> iext(P,Y0,Y3))) & ip(P1) & ip(P)))) # label(owl_chain_003) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	7 (all Z all P all C (iext(uri_owl_onProperty,Z,P) & iext(uri_owl_someValuesFrom,Z,C) -> (all X ((exists Y (icext(C,Y) & iext(P,X,Y))) <-> icext(Z,X))))) # label(owl_restrict_somevaluesfrom) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	8 (all P1 all P2 ((all X all Y (iext(P1,X,Y) <-> iext(P2,Y,X))) & ip(P2) & ip(P1) <-> iext(uri_owl_inverseOf,P1,P2))) # label(owl_inv) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	
92.76/93.05	============================== end of process non-clausal formulas ===
92.76/93.05	
92.76/93.05	============================== PROCESS INITIAL CLAUSES ===============
92.76/93.05	
92.76/93.05	============================== PREDICATE ELIMINATION =================
92.76/93.05	
92.76/93.05	============================== end predicate elimination =============
92.76/93.05	
92.76/93.05	Auto_denials:  (non-Horn, no changes).
92.76/93.05	
92.76/93.05	Term ordering decisions:
92.76/93.05	Function symbol KB weights:  uri_rdf_first=1. uri_rdf_rest=1. uri_owl_propertyChainAxiom=1. uri_rdf_nil=1. uri_rdf_type=1. uri_owl_inverseOf=1. uri_rdfs_subClassOf=1. uri_rdfs_subPropertyOf=1. uri_ex_Clique=1. uri_ex_sameCliqueAs=1. uri_owl_onProperty=1. uri_owl_someValuesFrom=1. uri_ex_JoesGang=1. uri_owl_sameAs=1. uri_foaf_knows=1. uri_ex_alice=1. uri_ex_bob=1. uri_owl_Class=1. uri_owl_ObjectProperty=1. uri_owl_Restriction=1. uri_rdfs_range=1. c1=1. c2=1. c3=1. c4=1. c5=1. f1=1. f2=1. f3=1. f9=1. f10=1. f8=1. f4=1. f5=1. f6=1. f7=1.
92.76/93.05	
92.76/93.05	============================== end of process initial clauses ========
92.76/93.05	
92.76/93.05	============================== CLAUSES FOR SEARCH ====================
92.76/93.05	
92.76/93.05	============================== end of clauses for search =============
92.76/93.05	
92.76/93.05	============================== SEARCH ================================
92.76/93.05	
92.76/93.05	% Starting search at 0.92 seconds.
92.76/93.05	
92.76/93.05	Low Water (displace): id=10114, wt=32.000
92.76/93.05	
92.76/93.05	Low Water (displace): id=10296, wt=28.000
92.76/93.05	
92.76/93.05	Low Water (displace): id=13163, wt=24.000
92.76/93.05	
92.76/93.05	Low Water (keep): wt=50.000, iters=6250
92.76/93.05	
92.76/93.05	Low Water (keep): wt=46.000, iters=6250
92.76/93.05	
92.76/93.05	Low Water (keep): wt=44.000, iters=6250
92.76/93.05	
92.76/93.05	Low Water (keep): wt=32.000, iters=6249
92.76/93.05	
92.76/93.05	Low Water (keep): wt=28.000, iters=4326
92.76/93.05	
92.76/93.05	NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 188 (0.00 of 6.77 sec).
92.76/93.05	
92.76/93.05	Low Water (keep): wt=24.000, iters=3386
92.76/93.05	
92.76/93.05	============================== PROOF =================================
92.76/93.05	% SZS status Theorem
92.76/93.05	% SZS output start Refutation
92.76/93.05	
92.76/93.05	% Proof 1 at 91.94 (+ 0.08) seconds.
92.76/93.05	% Length of proof is 44.
92.76/93.05	% Level of proof is 7.
92.76/93.05	% Maximum clause weight is 44.000.
92.76/93.05	% Given clauses 2200.
92.76/93.05	
92.76/93.05	1 (all C1 all C2 (ic(C2) & (all X (icext(C1,X) -> icext(C2,X))) & ic(C1) <-> iext(uri_rdfs_subClassOf,C1,C2))) # label(owl_rdfsext_subclassof) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	2 (all X all C (icext(C,X) <-> iext(uri_rdf_type,X,C))) # label(rdfs_cext_def) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	3 (all P1 all P2 (iext(uri_rdfs_subPropertyOf,P1,P2) <-> ip(P1) & (all X all Y (iext(P1,X,Y) -> iext(P2,X,Y))) & ip(P2))) # label(owl_rdfsext_subpropertyof) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	4 (all X all Y (iext(uri_owl_sameAs,X,Y) <-> Y = X)) # label(owl_eqdis_sameas) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	5 (exists BNODE_r exists BNODE_i exists BNODE_l1 exists BNODE_l2 exists BNODE_l3 (iext(uri_rdfs_range,uri_ex_sameCliqueAs,uri_ex_Clique) & iext(uri_rdfs_subClassOf,uri_ex_Clique,BNODE_r) & iext(uri_rdf_type,uri_foaf_knows,uri_owl_ObjectProperty) & iext(uri_owl_propertyChainAxiom,uri_foaf_knows,BNODE_l1) & iext(uri_rdf_first,BNODE_l1,uri_rdf_type) & iext(uri_rdf_first,BNODE_l2,uri_ex_sameCliqueAs) & iext(uri_owl_inverseOf,BNODE_i,uri_rdf_type) & iext(uri_rdf_type,uri_ex_JoesGang,uri_ex_Clique) & iext(uri_rdf_type,uri_ex_bob,uri_ex_JoesGang) & iext(uri_rdf_type,uri_ex_alice,uri_ex_JoesGang) & iext(uri_rdf_rest,BNODE_l3,uri_rdf_nil) & iext(uri_rdf_first,BNODE_l3,BNODE_i) & iext(uri_rdf_rest,BNODE_l2,BNODE_l3) & iext(uri_rdf_rest,BNODE_l1,BNODE_l2) & iext(uri_owl_someValuesFrom,BNODE_r,uri_ex_Clique) & iext(uri_owl_onProperty,BNODE_r,uri_ex_sameCliqueAs) & iext(uri_rdf_type,BNODE_r,uri_owl_Restriction) & iext(uri_rdfs_subPropertyOf,uri_ex_sameCliqueAs,uri_owl_sameAs) & iext(uri_rdf_type,uri_ex_Clique,uri_owl_Class))) # label(testcase_premise_fullish_013_Cliques) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	6 (all P all S1 all P1 all S2 all P2 all S3 all P3 (iext(uri_rdf_rest,S1,S2) & iext(uri_rdf_rest,S2,S3) & iext(uri_rdf_first,S3,P3) & iext(uri_rdf_rest,S3,uri_rdf_nil) & iext(uri_rdf_first,S2,P2) & iext(uri_rdf_first,S1,P1) -> (iext(uri_owl_propertyChainAxiom,P,S1) <-> ip(P2) & ip(P3) & (all Y0 all Y1 all Y2 all Y3 (iext(P1,Y0,Y1) & iext(P2,Y1,Y2) & iext(P3,Y2,Y3) -> iext(P,Y0,Y3))) & ip(P1) & ip(P)))) # label(owl_chain_003) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	7 (all Z all P all C (iext(uri_owl_onProperty,Z,P) & iext(uri_owl_someValuesFrom,Z,C) -> (all X ((exists Y (icext(C,Y) & iext(P,X,Y))) <-> icext(Z,X))))) # label(owl_restrict_somevaluesfrom) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	8 (all P1 all P2 ((all X all Y (iext(P1,X,Y) <-> iext(P2,Y,X))) & ip(P2) & ip(P1) <-> iext(uri_owl_inverseOf,P1,P2))) # label(owl_inv) # label(axiom) # label(non_clause).  [assumption].
92.76/93.05	10 iext(uri_rdfs_subClassOf,uri_ex_Clique,c1) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	12 iext(uri_owl_propertyChainAxiom,uri_foaf_knows,c3) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	13 iext(uri_rdf_first,c3,uri_rdf_type) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	14 iext(uri_rdf_first,c4,uri_ex_sameCliqueAs) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	15 iext(uri_owl_inverseOf,c2,uri_rdf_type) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	16 iext(uri_rdf_type,uri_ex_JoesGang,uri_ex_Clique) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	17 iext(uri_rdf_type,uri_ex_bob,uri_ex_JoesGang) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	18 iext(uri_rdf_type,uri_ex_alice,uri_ex_JoesGang) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	19 iext(uri_rdf_rest,c5,uri_rdf_nil) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	20 iext(uri_rdf_first,c5,c2) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	21 iext(uri_rdf_rest,c4,c5) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	22 iext(uri_rdf_rest,c3,c4) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	23 iext(uri_owl_someValuesFrom,c1,uri_ex_Clique) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	24 iext(uri_owl_onProperty,c1,uri_ex_sameCliqueAs) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	26 iext(uri_rdfs_subPropertyOf,uri_ex_sameCliqueAs,uri_owl_sameAs) # label(testcase_premise_fullish_013_Cliques) # label(axiom).  [clausify(5)].
92.76/93.05	28 -iext(uri_foaf_knows,uri_ex_alice,uri_ex_bob) # label(testcase_conclusion_fullish_013_Cliques) # label(negated_conjecture).  [assumption].
92.76/93.05	36 icext(A,B) | -iext(uri_rdf_type,B,A) # label(rdfs_cext_def) # label(axiom).  [clausify(2)].
92.76/93.05	37 -iext(uri_owl_sameAs,A,B) | B = A # label(owl_eqdis_sameas) # label(axiom).  [clausify(4)].
92.76/93.05	39 -icext(A,B) | icext(C,B) | -iext(uri_rdfs_subClassOf,A,C) # label(owl_rdfsext_subclassof) # label(axiom).  [clausify(1)].
92.76/93.05	40 -iext(uri_rdfs_subPropertyOf,A,B) | -iext(A,C,D) | iext(B,C,D) # label(owl_rdfsext_subpropertyof) # label(axiom).  [clausify(3)].
92.76/93.05	42 iext(A,B,C) | -iext(D,C,B) | -iext(uri_owl_inverseOf,A,D) # label(owl_inv) # label(axiom).  [clausify(8)].
92.76/93.05	49 -iext(uri_owl_onProperty,A,B) | -iext(uri_owl_someValuesFrom,A,C) | iext(B,D,f8(A,B,C,D)) | -icext(A,D) # label(owl_restrict_somevaluesfrom) # label(axiom).  [clausify(7)].
92.76/93.05	56 -iext(uri_rdf_rest,A,B) | -iext(uri_rdf_rest,B,C) | -iext(uri_rdf_first,C,D) | -iext(uri_rdf_rest,C,uri_rdf_nil) | -iext(uri_rdf_first,B,E) | -iext(uri_rdf_first,A,F) | -iext(uri_owl_propertyChainAxiom,V6,A) | -iext(F,V7,V8) | -iext(E,V8,V9) | -iext(D,V9,V10) | iext(V6,V7,V10) # label(owl_chain_003) # label(axiom).  [clausify(6)].
92.76/93.05	2028 icext(uri_ex_Clique,uri_ex_JoesGang).  [resolve(36,b,16,a)].
92.76/93.05	2031 -icext(uri_ex_Clique,A) | icext(c1,A).  [resolve(39,c,10,a)].
92.76/93.05	2032 -iext(uri_ex_sameCliqueAs,A,B) | iext(uri_owl_sameAs,A,B).  [resolve(40,a,26,a)].
92.76/93.05	2082 iext(A,uri_ex_JoesGang,uri_ex_bob) | -iext(uri_owl_inverseOf,A,uri_rdf_type).  [resolve(42,b,17,a)].
92.76/93.05	2116 -iext(uri_owl_someValuesFrom,c1,A) | iext(uri_ex_sameCliqueAs,B,f8(c1,uri_ex_sameCliqueAs,A,B)) | -icext(c1,B).  [resolve(49,a,24,a)].
92.76/93.05	16955 icext(c1,uri_ex_JoesGang).  [resolve(2031,a,2028,a)].
92.76/93.05	17176 iext(c2,uri_ex_JoesGang,uri_ex_bob).  [resolve(2082,b,15,a)].
92.76/93.05	17694 iext(uri_ex_sameCliqueAs,A,f8(c1,uri_ex_sameCliqueAs,uri_ex_Clique,A)) | -icext(c1,A).  [resolve(2116,a,23,a)].
92.76/93.05	17699 iext(uri_ex_sameCliqueAs,uri_ex_JoesGang,f8(c1,uri_ex_sameCliqueAs,uri_ex_Clique,uri_ex_JoesGang)).  [resolve(17694,b,16955,a)].
92.76/93.05	17700 iext(uri_owl_sameAs,uri_ex_JoesGang,f8(c1,uri_ex_sameCliqueAs,uri_ex_Clique,uri_ex_JoesGang)).  [resolve(17699,a,2032,a)].
92.76/93.05	17705 -iext(c2,f8(c1,uri_ex_sameCliqueAs,uri_ex_Clique,uri_ex_JoesGang),uri_ex_bob).  [ur(56,a,22,a,b,21,a,c,20,a,d,19,a,e,14,a,f,13,a,g,12,a,h,18,a,i,17699,a,k,28,a)].
92.76/93.05	17711 f8(c1,uri_ex_sameCliqueAs,uri_ex_Clique,uri_ex_JoesGang) = uri_ex_JoesGang.  [resolve(17700,a,37,a)].
92.76/93.05	17712 $F.  [back_rewrite(17705),rewrite([17711(6)]),unit_del(a,17176)].
92.76/93.05	
92.76/93.05	% SZS output end Refutation
92.76/93.05	============================== end of proof ==========================
92.76/93.05	
92.76/93.05	============================== STATISTICS ============================
92.76/93.05	
92.76/93.05	Given=2200. Generated=98114. Kept=17703. proofs=1.
92.76/93.05	Usable=2200. Sos=9130. Demods=1. Limbo=1, Disabled=6424. Hints=0.
92.76/93.05	Megabytes=29.20.
92.76/93.05	User_CPU=91.94, System_CPU=0.08, Wall_clock=92.
92.76/93.05	
92.76/93.05	============================== end of statistics =====================
92.76/93.05	
92.76/93.05	============================== end of search =========================
92.76/93.05	
92.76/93.05	THEOREM PROVED
92.76/93.05	% SZS status Theorem
92.76/93.05	
92.76/93.05	Exiting with 1 proof.
92.76/93.05	
92.76/93.05	Process 9125 exit (max_proofs) Tue Jul 13 17:18:21 2021
92.76/93.05	Prover9 interrupted
92.76/93.05	EOF