TSTP Solution File: LCL461+1 by Prover9---1109a
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Prover9---1109a
% Problem : LCL461+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : tptp2X_and_run_prover9 %d %s
% Computer : n026.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 : Sun Jul 17 13:46:59 EDT 2022
% Result : Unknown 187.89s 188.20s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.08 % Problem : LCL461+1 : TPTP v8.1.0. Released v3.3.0.
% 0.07/0.09 % Command : tptp2X_and_run_prover9 %d %s
% 0.08/0.29 % Computer : n026.cluster.edu
% 0.08/0.29 % Model : x86_64 x86_64
% 0.08/0.29 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.29 % Memory : 8042.1875MB
% 0.08/0.29 % OS : Linux 3.10.0-693.el7.x86_64
% 0.08/0.29 % CPULimit : 300
% 0.08/0.29 % WCLimit : 600
% 0.08/0.29 % DateTime : Mon Jul 4 01:43:36 EDT 2022
% 0.08/0.29 % CPUTime :
% 0.35/1.02 ============================== Prover9 ===============================
% 0.35/1.02 Prover9 (32) version 2009-11A, November 2009.
% 0.35/1.02 Process 14399 was started by sandbox2 on n026.cluster.edu,
% 0.35/1.02 Mon Jul 4 01:43:37 2022
% 0.35/1.02 The command was "/export/starexec/sandbox2/solver/bin/prover9 -t 300 -f /tmp/Prover9_14244_n026.cluster.edu".
% 0.35/1.02 ============================== end of head ===========================
% 0.35/1.02
% 0.35/1.02 ============================== INPUT =================================
% 0.35/1.02
% 0.35/1.02 % Reading from file /tmp/Prover9_14244_n026.cluster.edu
% 0.35/1.02
% 0.35/1.02 set(prolog_style_variables).
% 0.35/1.02 set(auto2).
% 0.35/1.02 % set(auto2) -> set(auto).
% 0.35/1.02 % set(auto) -> set(auto_inference).
% 0.35/1.02 % set(auto) -> set(auto_setup).
% 0.35/1.02 % set(auto_setup) -> set(predicate_elim).
% 0.35/1.02 % set(auto_setup) -> assign(eq_defs, unfold).
% 0.35/1.02 % set(auto) -> set(auto_limits).
% 0.35/1.02 % set(auto_limits) -> assign(max_weight, "100.000").
% 0.35/1.02 % set(auto_limits) -> assign(sos_limit, 20000).
% 0.35/1.02 % set(auto) -> set(auto_denials).
% 0.35/1.02 % set(auto) -> set(auto_process).
% 0.35/1.02 % set(auto2) -> assign(new_constants, 1).
% 0.35/1.02 % set(auto2) -> assign(fold_denial_max, 3).
% 0.35/1.02 % set(auto2) -> assign(max_weight, "200.000").
% 0.35/1.02 % set(auto2) -> assign(max_hours, 1).
% 0.35/1.02 % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 0.35/1.02 % set(auto2) -> assign(max_seconds, 0).
% 0.35/1.02 % set(auto2) -> assign(max_minutes, 5).
% 0.35/1.02 % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 0.35/1.02 % set(auto2) -> set(sort_initial_sos).
% 0.35/1.02 % set(auto2) -> assign(sos_limit, -1).
% 0.35/1.02 % set(auto2) -> assign(lrs_ticks, 3000).
% 0.35/1.02 % set(auto2) -> assign(max_megs, 400).
% 0.35/1.02 % set(auto2) -> assign(stats, some).
% 0.35/1.02 % set(auto2) -> clear(echo_input).
% 0.35/1.02 % set(auto2) -> set(quiet).
% 0.35/1.02 % set(auto2) -> clear(print_initial_clauses).
% 0.35/1.02 % set(auto2) -> clear(print_given).
% 0.35/1.02 assign(lrs_ticks,-1).
% 0.35/1.02 assign(sos_limit,10000).
% 0.35/1.02 assign(order,kbo).
% 0.35/1.02 set(lex_order_vars).
% 0.35/1.02 clear(print_given).
% 0.35/1.02
% 0.35/1.02 % formulas(sos). % not echoed (53 formulas)
% 0.35/1.02
% 0.35/1.02 ============================== end of input ==========================
% 0.35/1.02
% 0.35/1.02 % From the command line: assign(max_seconds, 300).
% 0.35/1.02
% 0.35/1.02 ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 0.35/1.02
% 0.35/1.02 % Formulas that are not ordinary clauses:
% 0.35/1.02 1 modus_ponens <-> (all X all Y (is_a_theorem(X) & is_a_theorem(implies(X,Y)) -> is_a_theorem(Y))) # label(modus_ponens) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 2 substitution_of_equivalents <-> (all X all Y (is_a_theorem(equiv(X,Y)) -> X = Y)) # label(substitution_of_equivalents) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 3 modus_tollens <-> (all X all Y is_a_theorem(implies(implies(not(Y),not(X)),implies(X,Y)))) # label(modus_tollens) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 4 implies_1 <-> (all X all Y is_a_theorem(implies(X,implies(Y,X)))) # label(implies_1) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 5 implies_2 <-> (all X all Y is_a_theorem(implies(implies(X,implies(X,Y)),implies(X,Y)))) # label(implies_2) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 6 implies_3 <-> (all X all Y all Z is_a_theorem(implies(implies(X,Y),implies(implies(Y,Z),implies(X,Z))))) # label(implies_3) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 7 and_1 <-> (all X all Y is_a_theorem(implies(and(X,Y),X))) # label(and_1) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 8 and_2 <-> (all X all Y is_a_theorem(implies(and(X,Y),Y))) # label(and_2) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 9 and_3 <-> (all X all Y is_a_theorem(implies(X,implies(Y,and(X,Y))))) # label(and_3) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 10 or_1 <-> (all X all Y is_a_theorem(implies(X,or(X,Y)))) # label(or_1) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 11 or_2 <-> (all X all Y is_a_theorem(implies(Y,or(X,Y)))) # label(or_2) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 12 or_3 <-> (all X all Y all Z is_a_theorem(implies(implies(X,Z),implies(implies(Y,Z),implies(or(X,Y),Z))))) # label(or_3) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 13 equivalence_1 <-> (all X all Y is_a_theorem(implies(equiv(X,Y),implies(X,Y)))) # label(equivalence_1) # label(axiom) # label(non_clause). [assumption].
% 0.35/1.02 14 equivalence_2 <-> (all X all Y is_a_theorem(implies(equiv(X,Y),implies(Y,X)))) # label(equivalence_2) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 15 equivalence_3 <-> (all X all Y is_a_theorem(implies(implies(X,Y),implies(implies(Y,X),equiv(X,Y))))) # label(equivalence_3) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 16 kn1 <-> (all P is_a_theorem(implies(P,and(P,P)))) # label(kn1) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 17 kn2 <-> (all P all Q is_a_theorem(implies(and(P,Q),P))) # label(kn2) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 18 kn3 <-> (all P all Q all R is_a_theorem(implies(implies(P,Q),implies(not(and(Q,R)),not(and(R,P)))))) # label(kn3) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 19 cn1 <-> (all P all Q all R is_a_theorem(implies(implies(P,Q),implies(implies(Q,R),implies(P,R))))) # label(cn1) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 20 cn2 <-> (all P all Q is_a_theorem(implies(P,implies(not(P),Q)))) # label(cn2) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 21 cn3 <-> (all P is_a_theorem(implies(implies(not(P),P),P))) # label(cn3) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 22 r1 <-> (all P is_a_theorem(implies(or(P,P),P))) # label(r1) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 23 r2 <-> (all P all Q is_a_theorem(implies(Q,or(P,Q)))) # label(r2) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 24 r3 <-> (all P all Q is_a_theorem(implies(or(P,Q),or(Q,P)))) # label(r3) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 25 r4 <-> (all P all Q all R is_a_theorem(implies(or(P,or(Q,R)),or(Q,or(P,R))))) # label(r4) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 26 r5 <-> (all P all Q all R is_a_theorem(implies(implies(Q,R),implies(or(P,Q),or(P,R))))) # label(r5) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 27 op_or -> (all X all Y or(X,Y) = not(and(not(X),not(Y)))) # label(op_or) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 28 op_and -> (all X all Y and(X,Y) = not(or(not(X),not(Y)))) # label(op_and) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 29 op_implies_and -> (all X all Y implies(X,Y) = not(and(X,not(Y)))) # label(op_implies_and) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 30 op_implies_or -> (all X all Y implies(X,Y) = or(not(X),Y)) # label(op_implies_or) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69 31 op_equiv -> (all X all Y equiv(X,Y) = and(implies(X,Y),implies(Y,X))) # label(op_equiv) # label(axiom) # label(non_clause). [assumption].
% 1.42/1.69
% 1.42/1.69 ============================== end of process non-clausal formulas ===
% 1.42/1.69
% 1.42/1.69 ============================== PROCESS INITIAL CLAUSES ===============
% 1.42/1.69
% 1.42/1.69 ============================== PREDICATE ELIMINATION =================
% 1.42/1.69
% 1.42/1.69 ============================== end predicate elimination =============
% 1.42/1.69
% 1.42/1.69 Auto_denials: (non-Horn, no changes).
% 1.42/1.69
% 1.42/1.69 Term ordering decisions:
% 1.42/1.69
% 1.42/1.69 % Assigning unary symbol not kb_weight 0 and highest precedence (93).
% 1.42/1.69 Function symbol KB weights: c1=1. c2=1. c3=1. c4=1. c5=1. c6=1. c7=1. c8=1. c9=1. c10=1. c11=1. c12=1. c13=1. c14=1. c15=1. c16=1. c17=1. c18=1. c19=1. c20=1. c21=1. c22=1. c23=1. c24=1. c25=1. c26=1. c27=1. c28=1. c29=1. c30=1. c31=1. c32=1. c33=1. c34=1. c35=1. c36=1. c37=1. c38=1. c39=1. c40=1. c41=1. c42=1. c43=1. c44=1. c45=1. c46=1. c47=1. c48=1. c49=1. c50=1. c51=1. c52=1. c53=1. c54=1. c55=1. implies=1. or=1. and=1. equiv=1. not=0.
% 1.42/1.69
% 1.42/1.69 ============================== end of process initial clauses ========
% 1.42/1.69
% 1.42/1.69 ============================== CLAUSES FOR SEARCH ====================
% 1.42/1.69
% 1.42/1.69 ============================== end of clauses for search =============
% 1.42/1.69
% 1.42/1.69 ============================== SEARCH ================================
% 1.42/1.69
% 1.42/1.69 % Starting search at 0.02 seconds.
% 1.42/1.69
% 1.42/1.69 Low Water (keep): wt=28.000, iters=3388
% 1.42/1.69
% 1.42/1.69 Low Water (keep): wt=26.000, iters=3386
% 1.42/1.69
% 1.42/1.69 Low Water (keep): wt=24.000, iters=3379
% 1.42/1.69
% 1.42/1.69 Low Water (keep): wt=22.000, iters=3334
% 1.42/1.69
% 1.42/1.69 Low Water (keep): wt=21.000, iters=3380
% 1.42/1.69
% 1.42/1.69 Low Water (keep): wt=20.000, iters=3405
% 1.42/1.69
% 1.42/1.69 Low Water (keep): wt=19.000, iters=3391
% 1.42/1.69
% 1.42/1.69 Low Water (keep): wt=18.000, iters=3346
% 1.42/1.69
% 1.42/1.69 Low Water (keep): wt=17.000, iters=3353
% 1.42/1.69
% 1.42/1.69 Low Water (keep): wt=16.000, iters=3370
% 187.89/188.19
% 187.89/188.19 Low Water (keep): wt=15.000, iters=3336
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=2544, wt=37.000
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=3020, wt=35.000
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=3518, wt=33.000
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=2546, wt=32.000
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=3024, wt=31.000
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=3022, wt=30.000
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=3522, wt=29.000
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=3746, wt=28.000
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=10766, wt=14.000
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=10991, wt=13.000
% 187.89/188.19
% 187.89/188.19 Low Water (keep): wt=14.000, iters=3355
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=11898, wt=11.000
% 187.89/188.19
% 187.89/188.19 NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 109 (0.00 of 1.18 sec).
% 187.89/188.19
% 187.89/188.19 Low Water (keep): wt=13.000, iters=3602
% 187.89/188.19
% 187.89/188.19 Low Water (displace): id=48008, wt=10.000
% 187.89/188.19
% 187.89/188.19 Low Water (keep): wt=12.000, iters=3333
% 187.89/188.19
% 187.89/188.19 Low Water (keep): wt=11.000, iters=3334
% 187.89/188.19
% 187.89/188.19 ============================== STATISTICS ============================
% 187.89/188.19
% 187.89/188.19 Given=8296. Generated=18418209. Kept=677719. proofs=0.
% 187.89/188.19 Usable=8289. Sos=9996. Demods=5. Limbo=967, Disabled=658548. Hints=0.
% 187.89/188.19 Kept_by_rule=0, Deleted_by_rule=0.
% 187.89/188.19 Forward_subsumed=2693708. Back_subsumed=110.
% 187.89/188.19 Sos_limit_deleted=15046782. Sos_displaced=658343. Sos_removed=0.
% 187.89/188.19 New_demodulators=10 (0 lex), Back_demodulated=7. Back_unit_deleted=6.
% 187.89/188.19 Demod_attempts=239733609. Demod_rewrites=245423.
% 187.89/188.19 Res_instance_prunes=0. Para_instance_prunes=0. Basic_paramod_prunes=0.
% 187.89/188.19 Nonunit_fsub_feature_tests=126557. Nonunit_bsub_feature_tests=565.
% 187.89/188.19 Megabytes=419.43.
% 187.89/188.19 User_CPU=177.20, System_CPU=9.99, Wall_clock=187.
% 187.89/188.19
% 187.89/188.19 Megs malloced by palloc(): 400.
% 187.89/188.19 type (bytes each) gets frees in use bytes
% 187.89/188.19 chunk ( 104) 990 990 0 0.0 K
% 187.89/188.19 string_buf ( 8) 930 930 0 0.0 K
% 187.89/188.19 token ( 20) 2300 2300 0 0.0 K
% 187.89/188.19 pterm ( 16) 1270 1270 0 0.0 K
% 187.89/188.19 hashtab ( 8) 31 31 0 0.0 K
% 187.89/188.19 hashnode ( 8) 154 154 0 0.0 K
% 187.89/188.19 term ( 20) 242121862 234118756 8003106 156310.7 K
% 187.89/188.19 term arg arrays: 48086.3 K
% 187.89/188.19 attribute ( 12) 341 24 317 3.7 K
% 187.89/188.19 ilist ( 8) 579665617 576900468 2765149 21602.7 K
% 187.89/188.19 plist ( 8) 14093721 13395931 697790 5451.5 K
% 187.89/188.19 i2list ( 12) 14031 14031 0 0.0 K
% 187.89/188.19 just ( 12) 18639434 17912396 727038 8520.0 K
% 187.89/188.19 parajust ( 16) 10635 4993 5642 88.2 K
% 187.89/188.19 instancejust ( 8) 0 0 0 0.0 K
% 187.89/188.19 ivyjust ( 24) 0 0 0 0.0 K
% 187.89/188.19 formula ( 28) 1519 1191 328 9.0 K
% 187.89/188.19 formula arg arrays: 1.0 K
% 187.89/188.19 topform ( 52) 18418322 17740490 677832 34421.2 K
% 187.89/188.19 clist_pos ( 20) 2021405 1343600 677805 13238.4 K
% 187.89/188.19 clist ( 16) 8 1 7 0.1 K
% 187.89/188.19 context ( 808) 62100180 62100176 4 3.2 K
% 187.89/188.19 trail ( 12) 120922297 120922296 1 0.0 K
% 187.89/188.19 ac_match_pos (70044) 0 0 0 0.0 K
% 187.89/188.19 ac_match_free_vars_pos (20020)
% 187.89/188.19 0 0 0 0.0 K
% 187.89/188.19 btm_state ( 60) 0 0 0 0.0 K
% 187.89/188.19 btu_state ( 60) 0 0 0 0.0 K
% 187.89/188.19 ac_position (285432) 0 0 0 0.0 K
% 187.89/188.19 fpa_trie ( 20) 6558494 5551495 1006999 19667.9 K
% 187.89/188.19 fpa_state ( 28) 16802311 16801620 691 18.9 K
% 187.89/188.19 fpa_index ( 12) 10 0 10 0.1 K
% 187.89/188.19 fpa_chunk ( 20) 7037885 6985721 52164 1018.8 K
% 187.89/188.19 fpa_list ( 16) 5585447 0 5585447 87272.6 K
% 187.89/188.19 fpa_list chunks: 2527.7 K
% 187.89/188.19 discrim ( 12) 5531933 5466237 65696 769.9 K
% 187.89/188.19 discrim_pos ( 16) 2938997 2938997 0 0.0 K
% 187.89/188.19 flat2 ( 32) 248009405 248009405 0 0.0 K
% 187.89/188.19 flat ( 48) 0 0 0 0.0 K
% 187.89/188.19 flatterm ( 32) 359836288 359836288 0 0.0 K
% 187.89/188.20 mindex ( 28) 13 0 13 0.4 K
% 187.89/188.20 mindex_pos ( 56) 23188028 23188026 2 0.1 K
% 187.89/188.20 lindex ( 12) 5 0 5 0.1 K
% 187.89/188.20 clash ( 40) 2078018 2078018 0 0.0 K
% 187.89/188.20 di_tree ( 12) 298698 190287 108411 1270.4 K
% 187.89/188.20 avl_node ( 20) 1353438 1333446 19992 390.5 K
% 187.89/188.20
% 187.89/188.20 Memory report, 20 @ 20 = 400 megs (400.00 megs used).
% 187.89/188.20 List 1, length 7, 0.0 K
% 187.89/188.20 List 2, length 298, 2.3 K
% 187.89/188.20 List 3, length 2822, 33.1 K
% 187.89/188.20 List 4, length 10, 0.2 K
% 187.89/188.20 List 8, length 286, 8.9 K
% 187.89/188.20 List 10, length 3, 0.1 K
% 187.89/188.20 List 14, length 1, 0.1 K
% 187.89/188.20 List 16, length 75, 4.7 K
% 187.89/188.20 List 26, length 30, 3.0 K
% 187.89/188.20 List 64, length 163, 40.8 K
% 187.89/188.20 List 202, length 1, 0.8 K
% 187.89/188.20 List 256, length 4, 4.0 K
% 187.89/188.20
% 187.89/188.20 ============================== SELECTOR REPORT =======================
% 187.89/188.20 Sos_deleted=15046782, Sos_displaced=658343, Sos_size=9996
% 187.89/188.20 SELECTOR PART PRIORITY ORDER SIZE SELECTED
% 187.89/188.20 I 2147483647 high age 0 55
% 187.89/188.20 H 1 high weight 0 0
% 187.89/188.20 A 1 low age 9996 916
% 187.89/188.20 F 4 low weight 7606 3664
% 187.89/188.20 T 4 low weight 2390 3661
% 187.89/188.20 ============================== end of selector report ================
% 187.89/188.20
% 187.89/188.20 ============================== end of statistics =====================
% 187.89/188.20
% 187.89/188.20 Exiting with failure.
% 187.89/188.20
% 187.89/188.20 Process 14399 exit (max_megs) Mon Jul 4 01:46:44 2022
% 187.89/188.20 Prover9 interrupted
%------------------------------------------------------------------------------