%------------------------------------------------------------------------------
% File : SOS---2.0
% Problem : NUM213-1 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp:raw
% Command : sos-script %s
% Computer : n004.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 : Mon Jul 18 14:16:51 EDT 2022
% Result : Unknown 1.74s 1.93s
% Output : None
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.11 % Problem : NUM213-1 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.03/0.12 % Command : sos-script %s
% 0.12/0.33 % Computer : n004.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Wed Jul 6 16:48:07 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.19/0.36 ----- Otter 3.2, August 2001 -----
% 0.19/0.36 The process was started by sandbox2 on n004.cluster.edu,
% 0.19/0.36 Wed Jul 6 16:48:07 2022
% 0.19/0.36 The command was "./sos". The process ID is 15029.
% 0.19/0.36
% 0.19/0.36 set(prolog_style_variables).
% 0.19/0.36 set(auto).
% 0.19/0.36 dependent: set(auto1).
% 0.19/0.36 dependent: set(process_input).
% 0.19/0.36 dependent: clear(print_kept).
% 0.19/0.36 dependent: clear(print_new_demod).
% 0.19/0.36 dependent: clear(print_back_demod).
% 0.19/0.36 dependent: clear(print_back_sub).
% 0.19/0.36 dependent: set(control_memory).
% 0.19/0.36 dependent: assign(max_mem, 12000).
% 0.19/0.36 dependent: assign(pick_given_ratio, 4).
% 0.19/0.36 dependent: assign(stats_level, 1).
% 0.19/0.36 dependent: assign(pick_semantic_ratio, 3).
% 0.19/0.36 dependent: assign(sos_limit, 5000).
% 0.19/0.36 dependent: assign(max_weight, 60).
% 0.19/0.36 clear(print_given).
% 0.19/0.36
% 0.19/0.36 list(usable).
% 0.19/0.36
% 0.19/0.36 SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=5.
% 0.19/0.36
% 0.19/0.36 This ia a non-Horn set with equality. The strategy will be
% 0.19/0.36 Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.19/0.36 unit deletion, with positive clauses in sos and nonpositive
% 0.19/0.36 clauses in usable.
% 0.19/0.36
% 0.19/0.36 dependent: set(knuth_bendix).
% 0.19/0.36 dependent: set(para_from).
% 0.19/0.36 dependent: set(para_into).
% 0.19/0.36 dependent: clear(para_from_right).
% 0.19/0.36 dependent: clear(para_into_right).
% 0.19/0.36 dependent: set(para_from_vars).
% 0.19/0.36 dependent: set(eq_units_both_ways).
% 0.19/0.36 dependent: set(dynamic_demod_all).
% 0.19/0.36 dependent: set(dynamic_demod).
% 0.19/0.36 dependent: set(order_eq).
% 0.19/0.36 dependent: set(back_demod).
% 0.19/0.36 dependent: set(lrpo).
% 0.19/0.36 dependent: set(hyper_res).
% 0.19/0.36 dependent: set(unit_deletion).
% 0.19/0.36 dependent: set(factor).
% 0.19/0.36
% 0.19/0.36 ------------> process usable:
% 0.19/0.36
% 0.19/0.36 ------------> process sos:
% 0.19/0.36 Following clause subsumed by 225 during input processing: 0 [copy,225,flip.1] {-} A=A.
% 0.19/0.36 225 back subsumes 110.
% 0.19/0.36
% 0.19/0.36 ======= end of input processing =======
% 0.68/0.85
% 0.68/0.85 Stopped by limit on insertions
% 0.68/0.85
% 0.68/0.85
% 0.68/0.85 Failed to model usable list: disabling FINDER
% 0.68/0.85
% 0.68/0.85
% 0.68/0.85
% 0.68/0.85 -------------- Softie stats --------------
% 0.68/0.85
% 0.68/0.85 UPDATE_STOP: 300
% 0.68/0.85 SFINDER_TIME_LIMIT: 2
% 0.68/0.85 SHORT_CLAUSE_CUTOFF: 4
% 0.68/0.85 number of clauses in intial UL: 88
% 0.68/0.85 number of clauses initially in problem: 200
% 0.68/0.85 percentage of clauses intially in UL: 44
% 0.68/0.85 percentage of distinct symbols occuring in initial UL: 65
% 0.68/0.85 percent of all initial clauses that are short: 100
% 0.68/0.85 absolute distinct symbol count: 80
% 0.68/0.85 distinct predicate count: 17
% 0.68/0.85 distinct function count: 44
% 0.68/0.85 distinct constant count: 19
% 0.68/0.85
% 0.68/0.85 ---------- no more Softie stats ----------
% 0.68/0.85
% 0.68/0.85
% 0.68/0.85
% 0.68/0.85 =========== start of search ===========
% 0.85/1.04
% 0.85/1.04
% 0.85/1.04 Changing weight limit from 60 to 26.
% 0.85/1.04
% 0.85/1.04 Resetting weight limit to 26 after 105 givens.
% 0.85/1.04
% 0.91/1.11
% 0.91/1.11
% 0.91/1.11 Changing weight limit from 26 to 20.
% 0.91/1.11
% 0.91/1.11 Resetting weight limit to 20 after 110 givens.
% 0.91/1.11
% 1.07/1.24
% 1.07/1.24
% 1.07/1.24 Changing weight limit from 20 to 15.
% 1.07/1.24
% 1.07/1.24 Resetting weight limit to 15 after 115 givens.
% 1.07/1.24
% 1.13/1.35
% 1.13/1.35
% 1.13/1.35 Changing weight limit from 15 to 14.
% 1.13/1.35
% 1.13/1.35 Resetting weight limit to 14 after 125 givens.
% 1.13/1.35
% 1.20/1.39
% 1.20/1.39
% 1.20/1.39 Changing weight limit from 14 to 13.
% 1.20/1.39
% 1.20/1.39 Resetting weight limit to 13 after 135 givens.
% 1.20/1.39
% 1.51/1.68
% 1.51/1.68
% 1.51/1.68 Changing weight limit from 13 to 12.
% 1.51/1.68
% 1.51/1.68 Resetting weight limit to 12 after 190 givens.
% 1.51/1.68
% 1.61/1.79
% 1.61/1.79
% 1.61/1.79 Changing weight limit from 12 to 11.
% 1.61/1.79
% 1.61/1.79 Resetting weight limit to 11 after 210 givens.
% 1.61/1.79
% 1.74/1.92 member(null_class,intersection(intersection(x,intersection(x,universal_class)),complement(complement(universal_class)))).
% 1.74/1.92
% 1.74/1.92 ------------- memory usage ------------
% 1.74/1.92 214 mallocs of 32700 bytes each, 6833.8 K.
% 1.74/1.92 type (bytes each) gets frees in use avail bytes
% 1.74/1.92 sym_ent ( 304) 192 0 192 0 57.0 K
% 1.74/1.92 term ( 32) 677238 662486 14752 6890 676.3 K
% 1.74/1.92 rel ( 40) 595212 569066 26146 9235 1382.1 K
% 1.74/1.92 term_ptr ( 16) 515149 413858 101291 26316 1993.9 K
% 1.74/1.92 formula_ptr_2 ( 56) 0 0 0 0 0.0 K
% 1.74/1.92 fpa_head ( 24) 12158 6907 5251 4526 229.1 K
% 1.74/1.92 fpa_tree ( 56) 281145 281145 0 1103 60.3 K
% 1.74/1.92 context (1288) 189155 189155 0 5 6.3 K
% 1.74/1.92 trail ( 24) 460414 460414 0 7 0.2 K
% 1.74/1.92 imd_tree ( 32) 286 0 286 0 8.9 K
% 1.74/1.92 imd_pos (4024) 93886 93886 0 9 35.4 K
% 1.74/1.92 is_tree ( 24) 38578 28338 10240 7220 409.2 K
% 1.74/1.92 is_pos (2424) 925806 925806 0 17 40.2 K
% 1.74/1.92 fsub_pos ( 16) 76987 76987 0 1 0.0 K
% 1.74/1.92 literal ( 32) 79999 71397 8602 4370 405.4 K
% 1.74/1.92 clause ( 88) 47018 40886 6132 462 566.7 K
% 1.74/1.92 list ( 272) 10 3 7 1 2.1 K
% 1.74/1.92 clash_nd ( 80) 2255 2255 0 3 0.2 K
% 1.74/1.92 clause_ptr ( 16) 17757 11764 5993 463 100.9 K
% 1.74/1.92 int_ptr ( 16) 254304 222824 31480 8716 628.1 K
% 1.74/1.92 ci_ptr ( 24) 0 0 0 0 0.0 K
% 1.74/1.92 link_node ( 120) 0 0 0 0 0.0 K
% 1.74/1.92 ans_lit_node( 24) 0 0 0 0 0.0 K
% 1.74/1.92 formula_box( 168) 0 0 0 0 0.0 K
% 1.74/1.92 formula( 40) 0 0 0 0 0.0 K
% 1.74/1.92 formula_ptr( 16) 0 0 0 0 0.0 K
% 1.74/1.92 cl_attribute( 24) 0 0 0 0 0.0 K
% 1.74/1.92
% 1.74/1.92 ********** is_delete, can't find end.
% 1.74/1.92 0
% 1.74/1.92 post_process time 0.00
% 1.74/1.92 back demod time 0.00
% 1.74/1.92 back subsume 0.00
% 1.74/1.92 factor time 0.00
% 1.74/1.92 FINDER time 0.00
% 1.74/1.92 unindex time 0.00
% 1.74/1.92
% 1.74/1.92 Forward subsumption counts, subsumer:number_subsumed.
% 1.74/1.92 1:0 2:0 3:0 4:0 5:24 6:0 7:0 8:0 9:0 10:0
% 1.74/1.92 11:0 12:0 13:0 14:0 15:0 16:0 17:0 18:0 19:0 20:0
% 1.74/1.92 21:0 22:0 23:0 24:0 25:0 26:0 27:0 28:3 29:0 30:2
% 1.74/1.92 31:0 32:0 33:0 34:0 35:0 36:0 37:0 38:0 39:0 40:0
% 1.74/1.92 41:0 42:18 43:0 44:0 45:0 46:0 47:0 48:0 49:0 50:0
% 1.74/1.92 51:0 52:0 53:0 54:0 55:0 56:0 57:0 58:0 59:0 60:0
% 1.74/1.92 61:0 62:0 63:0 64:0 65:0 66:0 67:0 68:0 69:0 70:0
% 1.74/1.92 71:0 72:0 73:0 74:0 75:0 76:0 77:0 78:0 79:0 80:0
% 1.74/1.92 81:0 82:18 83:0 84:0 85:0 86:0 87:0 88:0 89:0 90:0
% 1.74/1.92 91:0 92:0 93:0 94:0 95:0 96:0 97:0 98:0 99:0
% 1.74/1.92 All others: 3460.
% 1.74/1.92
% 1.74/1.92 ********** ABNORMAL END **********
% 1.74/1.92
% 1.74/1.92 ********** is_delete, can't find end.
%------------------------------------------------------------------------------