TSTP Solution File: LCL915+1 by SOS---2.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : LCL915+1 : TPTP v8.1.0. Released v6.4.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n020.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 14:33:44 EDT 2022
% Result : Unknown 0.82s 1.06s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10 % Problem : LCL915+1 : TPTP v8.1.0. Released v6.4.0.
% 0.09/0.10 % Command : sos-script %s
% 0.09/0.30 % Computer : n020.cluster.edu
% 0.09/0.30 % Model : x86_64 x86_64
% 0.09/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.30 % Memory : 8042.1875MB
% 0.09/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.30 % CPULimit : 300
% 0.09/0.30 % WCLimit : 600
% 0.09/0.30 % DateTime : Sat Jul 2 11:13:00 EDT 2022
% 0.15/0.30 % CPUTime :
% 0.15/0.32 ----- Otter 3.2, August 2001 -----
% 0.15/0.32 The process was started by sandbox2 on n020.cluster.edu,
% 0.15/0.32 Sat Jul 2 11:13:00 2022
% 0.15/0.32 The command was "./sos". The process ID is 24751.
% 0.15/0.32
% 0.15/0.32 set(prolog_style_variables).
% 0.15/0.32 set(auto).
% 0.15/0.32 dependent: set(auto1).
% 0.15/0.32 dependent: set(process_input).
% 0.15/0.32 dependent: clear(print_kept).
% 0.15/0.32 dependent: clear(print_new_demod).
% 0.15/0.32 dependent: clear(print_back_demod).
% 0.15/0.32 dependent: clear(print_back_sub).
% 0.15/0.32 dependent: set(control_memory).
% 0.15/0.32 dependent: assign(max_mem, 12000).
% 0.15/0.32 dependent: assign(pick_given_ratio, 4).
% 0.15/0.32 dependent: assign(stats_level, 1).
% 0.15/0.32 dependent: assign(pick_semantic_ratio, 3).
% 0.15/0.32 dependent: assign(sos_limit, 5000).
% 0.15/0.32 dependent: assign(max_weight, 60).
% 0.15/0.32 clear(print_given).
% 0.15/0.32
% 0.15/0.32 formula_list(usable).
% 0.15/0.32
% 0.15/0.32 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=4.
% 0.15/0.32
% 0.15/0.32 This ia a non-Horn set with equality. The strategy will be
% 0.15/0.32 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.15/0.32 unit deletion, with positive clauses in sos and nonpositive
% 0.15/0.32 clauses in usable.
% 0.15/0.32
% 0.15/0.32 dependent: set(knuth_bendix).
% 0.15/0.32 dependent: set(para_from).
% 0.15/0.32 dependent: set(para_into).
% 0.15/0.32 dependent: clear(para_from_right).
% 0.15/0.32 dependent: clear(para_into_right).
% 0.15/0.32 dependent: set(para_from_vars).
% 0.15/0.32 dependent: set(eq_units_both_ways).
% 0.15/0.32 dependent: set(dynamic_demod_all).
% 0.15/0.32 dependent: set(dynamic_demod).
% 0.15/0.32 dependent: set(order_eq).
% 0.15/0.32 dependent: set(back_demod).
% 0.15/0.32 dependent: set(lrpo).
% 0.15/0.32 dependent: set(hyper_res).
% 0.15/0.32 dependent: set(unit_deletion).
% 0.15/0.32 dependent: set(factor).
% 0.15/0.32
% 0.15/0.32 ------------> process usable:
% 0.15/0.32
% 0.15/0.32 ------------> process sos:
% 0.15/0.32 77 back subsumes 67.
% 0.15/0.32 77 back subsumes 66.
% 0.15/0.32 77 back subsumes 14.
% 0.15/0.32 78 back subsumes 70.
% 0.15/0.32 78 back subsumes 18.
% 0.15/0.32 79 back subsumes 69.
% 0.15/0.32 79 back subsumes 68.
% 0.15/0.32 79 back subsumes 16.
% 0.15/0.32 80 back subsumes 38.
% 0.15/0.32 81 back subsumes 40.
% 0.15/0.32 82 back subsumes 42.
% 0.15/0.32 83 back subsumes 44.
% 0.15/0.32 84 back subsumes 46.
% 0.15/0.32 85 back subsumes 56.
% 0.15/0.32 Following clause subsumed by 86 during input processing: 0 [copy,86,flip.1] {-} A=A.
% 0.15/0.32
% 0.15/0.32 ======= end of input processing =======
% 0.15/0.52
% 0.15/0.52 Stopped by limit on insertions
% 0.15/0.52
% 0.15/0.52
% 0.15/0.52 Failed to model usable list: disabling FINDER
% 0.15/0.52
% 0.15/0.52
% 0.15/0.52
% 0.15/0.52 -------------- Softie stats --------------
% 0.15/0.52
% 0.15/0.52 UPDATE_STOP: 300
% 0.15/0.52 SFINDER_TIME_LIMIT: 2
% 0.15/0.52 SHORT_CLAUSE_CUTOFF: 4
% 0.15/0.52 number of clauses in intial UL: 47
% 0.15/0.52 number of clauses initially in problem: 64
% 0.15/0.52 percentage of clauses intially in UL: 73
% 0.15/0.52 percentage of distinct symbols occuring in initial UL: 98
% 0.15/0.52 percent of all initial clauses that are short: 100
% 0.15/0.52 absolute distinct symbol count: 65
% 0.15/0.52 distinct predicate count: 2
% 0.15/0.52 distinct function count: 9
% 0.15/0.52 distinct constant count: 54
% 0.15/0.52
% 0.15/0.52 ---------- no more Softie stats ----------
% 0.15/0.52
% 0.15/0.52
% 0.15/0.52
% 0.15/0.52 =========== start of search ===========
% 0.82/1.06 is_a_theorem(and(and(strict_implies(and(A,B),A),strict_implies(C,and(C,C))),strict_implies(strict_implies(D,D),strict_equiv(D,D)))).
% 0.82/1.06
% 0.82/1.06 ------------- memory usage ------------
% 0.82/1.06 129 mallocs of 32700 bytes each, 4119.4 K.
% 0.82/1.06 type (bytes each) gets frees in use avail bytes
% 0.82/1.06 sym_ent ( 304) 193 0 193 0 57.3 K
% 0.82/1.06 term ( 32) 104548 93448 11100 15 347.3 K
% 0.82/1.06 rel ( 40) 91034 78609 12425 15 485.9 K
% 0.82/1.06 term_ptr ( 16) 157756 79324 78432 26010 1631.9 K
% 0.82/1.06 formula_ptr_2 ( 56) 0 0 0 0 0.0 K
% 0.82/1.06 fpa_head ( 24) 6901 1437 5464 607 142.3 K
% 0.82/1.06 fpa_tree ( 56) 16535 16535 0 39 2.1 K
% 0.82/1.06 context (1288) 29639 29639 0 6 7.5 K
% 0.82/1.06 trail ( 24) 158524 158524 0 8 0.2 K
% 0.82/1.06 imd_tree ( 32) 42 0 42 0 1.3 K
% 0.82/1.06 imd_pos (4024) 23183 23183 0 4 15.7 K
% 0.82/1.06 is_tree ( 24) 16084 9779 6305 7795 330.5 K
% 0.82/1.06 is_pos (2424) 81666 81666 0 20 47.3 K
% 0.82/1.06 fsub_pos ( 16) 18117 18117 0 1 0.0 K
% 0.82/1.06 literal ( 32) 12734 6274 6460 2 201.9 K
% 0.82/1.06 clause ( 88) 5879 2507 3372 1 289.9 K
% 0.82/1.06 list ( 272) 58 51 7 2 2.4 K
% 0.82/1.06 clash_nd ( 80) 496 496 0 2 0.2 K
% 0.82/1.06 clause_ptr ( 16) 5602 2120 3482 1054 70.9 K
% 0.82/1.06 int_ptr ( 16) 34070 12588 21482 5 335.7 K
% 0.82/1.06 ci_ptr ( 24) 0 0 0 0 0.0 K
% 0.82/1.06 link_node ( 120) 0 0 0 0 0.0 K
% 0.82/1.06 ans_lit_node( 24) 0 0 0 0 0.0 K
% 0.82/1.06 formula_box( 168) 0 0 0 0 0.0 K
% 0.82/1.06 formula( 40) 446 446 0 181 7.1 K
% 0.82/1.06 formula_ptr( 16) 48 48 0 48 0.8 K
% 0.82/1.06 cl_attribute( 24) 0 0 0 0 0.0 K
% 0.82/1.06
% 0.82/1.06 ********** is_delete, can't find end.
% 0.82/1.06 e 0.00
% 0.82/1.06 post_process time 0.00
% 0.82/1.06 back demod time 0.00
% 0.82/1.06 back subsume 0.00
% 0.82/1.06 factor time 0.00
% 0.82/1.06 FINDER time 0.00
% 0.82/1.06 unindex time 0.00
% 0.82/1.06
% 0.82/1.06 Forward subsumption counts, subsumer:number_subsumed.
% 0.82/1.06 1:0 2:0 3:0 4:0 5:0 6:0 7:0 8:0 9:0 10:0
% 0.82/1.06 11:0 12:0 13:0 14:0 15:0 16:0 17:0 18:0 19:0 20:0
% 0.82/1.06 21:0 22:0 23:0 24:0 25:0 26:0 27:0 28:0 29:0 30:0
% 0.82/1.06 31:0 32:0 33:0 34:0 35:0 36:0 37:0 38:0 39:0 40:0
% 0.82/1.06 41:0 42:0 43:0 44:0 45:0 46:0 47:0 48:0 49:0 50:0
% 0.82/1.06 51:0 52:0 53:0 54:0 55:0 56:0 57:0 58:0 59:0 60:0
% 0.82/1.06 61:0 62:0 63:0 64:0 65:207 66:0 67:0 68:0 69:0 70:0
% 0.82/1.06 71:0 72:0 73:0 74:0 75:0 76:0 77:0 78:0 79:0 80:0
% 0.82/1.06 81:0 82:0 83:0 84:0 85:0 86:32 87:15 88:0 89:0 90:0
% 0.82/1.06 91:2 92:0 93:0 94:0 95:0 96:0 97:0 98:0 99:0
% 0.82/1.06 All others: 1718.
% 0.82/1.06
% 0.82/1.06 ********** ABNORMAL END **********
% 0.82/1.06
% 0.82/1.06 ********** is_delete, can't find end.
%------------------------------------------------------------------------------