TSTP Solution File: LCL252-3 by Prover9---1109a
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Prover9---1109a
% Problem : LCL252-3 : TPTP v8.1.0. Released v2.3.0.
% Transfm : none
% Format : tptp:raw
% Command : tptp2X_and_run_prover9 %d %s
% Computer : n008.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 13:45:30 EDT 2022
% Result : Unknown 165.81s 166.18s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : LCL252-3 : TPTP v8.1.0. Released v2.3.0.
% 0.07/0.14 % Command : tptp2X_and_run_prover9 %d %s
% 0.14/0.36 % Computer : n008.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 : Sat Jul 2 10:49:23 EDT 2022
% 0.14/0.36 % CPUTime :
% 1.24/1.51 ============================== Prover9 ===============================
% 1.24/1.51 Prover9 (32) version 2009-11A, November 2009.
% 1.24/1.51 Process 20094 was started by sandbox on n008.cluster.edu,
% 1.24/1.51 Sat Jul 2 10:49:24 2022
% 1.24/1.51 The command was "/export/starexec/sandbox/solver/bin/prover9 -t 300 -f /tmp/Prover9_19941_n008.cluster.edu".
% 1.24/1.51 ============================== end of head ===========================
% 1.24/1.51
% 1.24/1.51 ============================== INPUT =================================
% 1.24/1.51
% 1.24/1.51 % Reading from file /tmp/Prover9_19941_n008.cluster.edu
% 1.24/1.51
% 1.24/1.51 set(prolog_style_variables).
% 1.24/1.51 set(auto2).
% 1.24/1.51 % set(auto2) -> set(auto).
% 1.24/1.51 % set(auto) -> set(auto_inference).
% 1.24/1.51 % set(auto) -> set(auto_setup).
% 1.24/1.51 % set(auto_setup) -> set(predicate_elim).
% 1.24/1.51 % set(auto_setup) -> assign(eq_defs, unfold).
% 1.24/1.51 % set(auto) -> set(auto_limits).
% 1.24/1.51 % set(auto_limits) -> assign(max_weight, "100.000").
% 1.24/1.51 % set(auto_limits) -> assign(sos_limit, 20000).
% 1.24/1.51 % set(auto) -> set(auto_denials).
% 1.24/1.51 % set(auto) -> set(auto_process).
% 1.24/1.51 % set(auto2) -> assign(new_constants, 1).
% 1.24/1.51 % set(auto2) -> assign(fold_denial_max, 3).
% 1.24/1.51 % set(auto2) -> assign(max_weight, "200.000").
% 1.24/1.51 % set(auto2) -> assign(max_hours, 1).
% 1.24/1.51 % assign(max_hours, 1) -> assign(max_seconds, 3600).
% 1.24/1.51 % set(auto2) -> assign(max_seconds, 0).
% 1.24/1.51 % set(auto2) -> assign(max_minutes, 5).
% 1.24/1.51 % assign(max_minutes, 5) -> assign(max_seconds, 300).
% 1.24/1.51 % set(auto2) -> set(sort_initial_sos).
% 1.24/1.51 % set(auto2) -> assign(sos_limit, -1).
% 1.24/1.51 % set(auto2) -> assign(lrs_ticks, 3000).
% 1.24/1.51 % set(auto2) -> assign(max_megs, 400).
% 1.24/1.51 % set(auto2) -> assign(stats, some).
% 1.24/1.51 % set(auto2) -> clear(echo_input).
% 1.24/1.51 % set(auto2) -> set(quiet).
% 1.24/1.51 % set(auto2) -> clear(print_initial_clauses).
% 1.24/1.51 % set(auto2) -> clear(print_given).
% 1.24/1.51 assign(lrs_ticks,-1).
% 1.24/1.51 assign(sos_limit,10000).
% 1.24/1.51 assign(order,kbo).
% 1.24/1.51 set(lex_order_vars).
% 1.24/1.51 clear(print_given).
% 1.24/1.51
% 1.24/1.51 % formulas(sos). % not echoed (10 formulas)
% 1.24/1.51
% 1.24/1.51 ============================== end of input ==========================
% 1.24/1.51
% 1.24/1.51 % From the command line: assign(max_seconds, 300).
% 1.24/1.51
% 1.24/1.51 ============================== PROCESS NON-CLAUSAL FORMULAS ==========
% 1.24/1.51
% 1.24/1.51 % Formulas that are not ordinary clauses:
% 1.24/1.51
% 1.24/1.51 ============================== end of process non-clausal formulas ===
% 1.24/1.51
% 1.24/1.51 ============================== PROCESS INITIAL CLAUSES ===============
% 1.24/1.51
% 1.24/1.51 ============================== PREDICATE ELIMINATION =================
% 1.24/1.51 1 theorem(A) | -axiom(A) # label(rule_1) # label(axiom). [assumption].
% 1.24/1.51 2 axiom(implies(or(A,A),A)) # label(axiom_1_2) # label(axiom). [assumption].
% 1.24/1.51 3 axiom(implies(A,or(B,A))) # label(axiom_1_3) # label(axiom). [assumption].
% 1.24/1.51 4 axiom(implies(or(A,B),or(B,A))) # label(axiom_1_4) # label(axiom). [assumption].
% 1.24/1.51 5 axiom(implies(or(A,or(B,C)),or(B,or(A,C)))) # label(axiom_1_5) # label(axiom). [assumption].
% 1.24/1.51 6 axiom(implies(implies(A,B),implies(or(C,A),or(C,B)))) # label(axiom_1_6) # label(axiom). [assumption].
% 1.24/1.51 Derived: theorem(implies(or(A,A),A)). [resolve(1,b,2,a)].
% 1.24/1.51 Derived: theorem(implies(A,or(B,A))). [resolve(1,b,3,a)].
% 1.24/1.51 Derived: theorem(implies(or(A,B),or(B,A))). [resolve(1,b,4,a)].
% 1.24/1.51 Derived: theorem(implies(or(A,or(B,C)),or(B,or(A,C)))). [resolve(1,b,5,a)].
% 1.24/1.51 Derived: theorem(implies(implies(A,B),implies(or(C,A),or(C,B)))). [resolve(1,b,6,a)].
% 1.24/1.51
% 1.24/1.51 ============================== end predicate elimination =============
% 1.24/1.51
% 1.24/1.51 Auto_denials:
% 1.24/1.51 % copying label prove_this to answer in negative clause
% 1.24/1.51
% 1.24/1.51 Term ordering decisions:
% 1.24/1.51
% 1.24/1.51 % Assigning unary symbol not kb_weight 0 and highest precedence (9).
% 1.24/1.51 Function symbol KB weights: p=1. q=1. r=1. or=1. implies=1. and=1. not=0.
% 1.24/1.51
% 1.24/1.51 ============================== end of process initial clauses ========
% 1.24/1.51
% 1.24/1.51 ============================== CLAUSES FOR SEARCH ====================
% 1.24/1.51
% 1.24/1.51 ============================== end of clauses for search =============
% 1.24/1.51
% 1.24/1.51 ============================== SEARCH ================================
% 1.24/1.51
% 1.24/1.51 % Starting search at 0.01 seconds.
% 1.24/1.51
% 1.24/1.51 Low Water (keep): wt=41.000, iters=3362
% 1.24/1.51
% 1.24/1.51 Low Water (keep): wt=39.000, iters=3379
% 1.24/1.51
% 1.24/1.51 Low Water (keep): wt=31.000, iters=3348
% 1.24/1.51
% 1.24/1.51 Low Water (keep): wt=26.000, iters=3346
% 1.24/1.51
% 1.24/1.51 Low Water (keep): wt=24.000, iters=3359
% 1.24/1.51
% 1.24/1.51 Low Water (keep): wt=20.000, iters=3340
% 165.81/166.17
% 165.81/166.17 Low Water (keep): wt=18.000, iters=3386
% 165.81/166.17
% 165.81/166.17 Low Water (keep): wt=17.000, iters=3350
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=5930, wt=61.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=6935, wt=55.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=5943, wt=49.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=4780, wt=47.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=9470, wt=43.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=4783, wt=41.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=9467, wt=39.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=6951, wt=37.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=9483, wt=35.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=5574, wt=33.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=10336, wt=15.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=10352, wt=13.000
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=10452, wt=11.000
% 165.81/166.17
% 165.81/166.17 Low Water (keep): wt=16.000, iters=3335
% 165.81/166.17
% 165.81/166.17 Low Water (displace): id=12455, wt=10.000
% 165.81/166.17
% 165.81/166.17 Low Water (keep): wt=15.000, iters=3333
% 165.81/166.17
% 165.81/166.17 NOTE: Back_subsumption disabled, ratio of kept to back_subsumed is 517 (0.00 of 2.64 sec).
% 165.81/166.17
% 165.81/166.17 Low Water (keep): wt=14.000, iters=3333
% 165.81/166.17
% 165.81/166.17 ============================== STATISTICS ============================
% 165.81/166.17
% 165.81/166.17 Given=4616. Generated=7616409. Kept=575232. proofs=0.
% 165.81/166.17 Usable=4616. Sos=9999. Demods=2. Limbo=270, Disabled=560362. Hints=0.
% 165.81/166.17 Kept_by_rule=0, Deleted_by_rule=6.
% 165.81/166.17 Forward_subsumed=1493552. Back_subsumed=31.
% 165.81/166.17 Sos_limit_deleted=5547619. Sos_displaced=560316. Sos_removed=0.
% 165.81/166.17 New_demodulators=2 (0 lex), Back_demodulated=0. Back_unit_deleted=0.
% 165.81/166.17 Demod_attempts=119737323. Demod_rewrites=13.
% 165.81/166.17 Res_instance_prunes=0. Para_instance_prunes=0. Basic_paramod_prunes=0.
% 165.81/166.17 Nonunit_fsub_feature_tests=0. Nonunit_bsub_feature_tests=1.
% 165.81/166.17 Megabytes=419.43.
% 165.81/166.17 User_CPU=161.00, System_CPU=4.14, Wall_clock=165.
% 165.81/166.17
% 165.81/166.17 Megs malloced by palloc(): 400.
% 165.81/166.17 type (bytes each) gets frees in use bytes
% 165.81/166.17 chunk ( 104) 217 217 0 0.0 K
% 165.81/166.17 string_buf ( 8) 215 215 0 0.0 K
% 165.81/166.17 token ( 20) 418 418 0 0.0 K
% 165.81/166.17 pterm ( 16) 278 278 0 0.0 K
% 165.81/166.17 hashtab ( 8) 0 0 0 0.0 K
% 165.81/166.17 hashnode ( 8) 0 0 0 0.0 K
% 165.81/166.17 term ( 20) 125682821 117187199 8495622 165930.1 K
% 165.81/166.17 term arg arrays: 48458.5 K
% 165.81/166.17 attribute ( 12) 5944486 5929241 15245 178.7 K
% 165.81/166.17 ilist ( 8) 370417516 366390915 4026601 31457.8 K
% 165.81/166.17 plist ( 8) 13912725 13322299 590426 4612.7 K
% 165.81/166.17 i2list ( 12) 73 73 0 0.0 K
% 165.81/166.17 just ( 12) 7616433 7041179 575254 6741.3 K
% 165.81/166.17 parajust ( 16) 2 2 0 0.0 K
% 165.81/166.17 instancejust ( 8) 0 0 0 0.0 K
% 165.81/166.17 ivyjust ( 24) 0 0 0 0.0 K
% 165.81/166.17 formula ( 28) 21 21 0 0.0 K
% 165.81/166.17 formula arg arrays: 0.0 K
% 165.81/166.17 topform ( 52) 7616424 7041177 575247 29211.8 K
% 165.81/166.17 clist_pos ( 20) 1715193 1139944 575249 11235.3 K
% 165.81/166.17 clist ( 16) 8 1 7 0.1 K
% 165.81/166.17 context ( 808) 19098560 19098557 3 2.4 K
% 165.81/166.17 trail ( 12) 541853250 541853249 1 0.0 K
% 165.81/166.17 ac_match_pos (70044) 0 0 0 0.0 K
% 165.81/166.17 ac_match_free_vars_pos (20020)
% 165.81/166.17 0 0 0 0.0 K
% 165.81/166.17 btm_state ( 60) 0 0 0 0.0 K
% 165.81/166.17 btu_state ( 60) 0 0 0 0.0 K
% 165.81/166.17 ac_position (285432) 0 0 0 0.0 K
% 165.81/166.17 fpa_trie ( 20) 6409058 6268144 140914 2752.2 K
% 165.81/166.17 fpa_state ( 28) 15374242 15373735 507 13.9 K
% 165.81/166.17 fpa_index ( 12) 10 0 10 0.1 K
% 165.81/166.17 fpa_chunk ( 20) 7692446 7662609 29837 582.8 K
% 165.81/166.17 fpa_list ( 16) 6283806 0 6283806 98184.5 K
% 165.81/166.17 fpa_list chunks: 2353.9 K
% 165.81/166.17 discrim ( 12) 5688574 5635016 53558 627.6 K
% 165.81/166.17 discrim_pos ( 16) 1493563 1493563 0 0.0 K
% 165.81/166.17 flat2 ( 32) 24540667 24540667 0 0.0 K
% 165.81/166.17 flat ( 48) 0 0 0 0.0 K
% 165.81/166.17 flatterm ( 32) 167822762 167822762 0 0.0 K
% 165.81/166.17 mindex ( 28) 13 0 13 0.4 K
% 165.81/166.17 mindex_pos ( 56) 2680730 2680728 2 0.1 K
% 165.81/166.17 lindex ( 12) 5 0 5 0.1 K
% 165.81/166.17 clash ( 40) 36826 36823 3 0.1 K
% 165.81/166.17 di_tree ( 12) 35 0 35 0.4 K
% 165.81/166.17 avl_node ( 20) 1149915 1129917 19998 390.6 K
% 165.81/166.17
% 165.81/166.17 Memory report, 20 @ 20 = 400 megs (400.00 megs used).
% 165.81/166.17 List 1, length 4, 0.0 K
% 165.81/166.17 List 2, length 31, 0.2 K
% 165.81/166.17 List 3, length 4287, 50.2 K
% 165.81/166.17 List 4, length 1, 0.0 K
% 165.81/166.17 List 6, length 6, 0.1 K
% 165.81/166.17 List 8, length 294, 9.2 K
% 165.81/166.17 List 13, length 1, 0.1 K
% 165.81/166.17 List 14, length 1, 0.1 K
% 165.81/166.17 List 16, length 173, 10.8 K
% 165.81/166.17 List 26, length 23, 2.3 K
% 165.81/166.17 List 32, length 85, 10.6 K
% 165.81/166.17 List 64, length 128, 32.0 K
% 165.81/166.17 List 128, length 1, 0.5 K
% 165.81/166.17 List 202, length 2, 1.6 K
% 165.81/166.17
% 165.81/166.17 ============================== SELECTOR REPORT =======================
% 165.81/166.17 Sos_deleted=5547619, Sos_displaced=560316, Sos_size=9999
% 165.81/166.17 SELECTOR PART PRIORITY ORDER SIZE SELECTED
% 165.81/166.17 I 2147483647 high age 0 9
% 165.81/166.17 H 1 high weight 0 0
% 165.81/166.17 A 1 low age 9999 512
% 165.81/166.17 F 4 low weight 8197 2048
% 165.81/166.17 T 4 low weight 1802 2047
% 165.81/166.17 ============================== end of selector report ================
% 165.81/166.17
% 165.81/166.17 ============================== end of statistics =====================
% 165.81/166.17
% 165.81/166.17 Exiting with failure.
% 165.81/166.17
% 165.81/166.17 Process 20094 exit (max_megs) Sat Jul 2 10:52:09 2022
% 165.81/166.17 Prover9 interrupted
%------------------------------------------------------------------------------