TSTP Solution File: SET025-9 by SOS---2.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SOS---2.0
% Problem  : SET025-9 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : sos-script %s

% Computer : n013.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 : Tue Jul 19 05:14:31 EDT 2022

% Result   : Unsatisfiable 45.18s 45.35s
% Output   : Refutation 45.18s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SET025-9 : TPTP v8.1.0. Released v1.0.0.
% 0.06/0.12  % Command  : sos-script %s
% 0.12/0.33  % Computer : n013.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
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Sun Jul 10 17:06:14 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.12/0.38  ----- Otter 3.2, August 2001 -----
% 0.12/0.38  The process was started by sandbox2 on n013.cluster.edu,
% 0.12/0.38  Sun Jul 10 17:06:14 2022
% 0.12/0.38  The command was "./sos".  The process ID is 4751.
% 0.12/0.38  
% 0.12/0.38  set(prolog_style_variables).
% 0.12/0.38  set(auto).
% 0.12/0.38     dependent: set(auto1).
% 0.12/0.38     dependent: set(process_input).
% 0.12/0.38     dependent: clear(print_kept).
% 0.12/0.38     dependent: clear(print_new_demod).
% 0.12/0.38     dependent: clear(print_back_demod).
% 0.12/0.38     dependent: clear(print_back_sub).
% 0.12/0.38     dependent: set(control_memory).
% 0.12/0.38     dependent: assign(max_mem, 12000).
% 0.12/0.38     dependent: assign(pick_given_ratio, 4).
% 0.12/0.38     dependent: assign(stats_level, 1).
% 0.12/0.38     dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.38     dependent: assign(sos_limit, 5000).
% 0.12/0.38     dependent: assign(max_weight, 60).
% 0.12/0.38  clear(print_given).
% 0.12/0.38  
% 0.12/0.38  list(usable).
% 0.12/0.38  
% 0.12/0.38  SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=8.
% 0.12/0.38  
% 0.12/0.38  This ia a non-Horn set with equality.  The strategy will be
% 0.12/0.38  Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.12/0.38  unit deletion, with positive clauses in sos and nonpositive
% 0.12/0.38  clauses in usable.
% 0.12/0.38  
% 0.12/0.38     dependent: set(knuth_bendix).
% 0.12/0.38     dependent: set(para_from).
% 0.12/0.38     dependent: set(para_into).
% 0.12/0.38     dependent: clear(para_from_right).
% 0.12/0.38     dependent: clear(para_into_right).
% 0.12/0.38     dependent: set(para_from_vars).
% 0.12/0.38     dependent: set(eq_units_both_ways).
% 0.12/0.38     dependent: set(dynamic_demod_all).
% 0.12/0.38     dependent: set(dynamic_demod).
% 0.12/0.38     dependent: set(order_eq).
% 0.12/0.38     dependent: set(back_demod).
% 0.12/0.38     dependent: set(lrpo).
% 0.12/0.38     dependent: set(hyper_res).
% 0.12/0.38     dependent: set(unit_deletion).
% 0.12/0.38     dependent: set(factor).
% 0.12/0.38  
% 0.12/0.38  ------------> process usable:
% 0.12/0.38  
% 0.12/0.38  ------------> process sos:
% 0.12/0.38    Following clause subsumed by 229 during input processing: 0 [copy,229,flip.1] {-} A=A.
% 0.12/0.38  229 back subsumes 131.
% 0.12/0.38  
% 0.12/0.38  ======= end of input processing =======
% 0.19/0.52  
% 0.19/0.52  Model 1 (0.00 seconds, 0 Inserts)
% 0.19/0.52  
% 0.19/0.52  Stopped by limit on number of solutions
% 0.19/0.52  
% 0.19/0.52  
% 0.19/0.52  -------------- Softie stats --------------
% 0.19/0.52  
% 0.19/0.52  UPDATE_STOP: 300
% 0.19/0.52  SFINDER_TIME_LIMIT: 2
% 0.19/0.52  SHORT_CLAUSE_CUTOFF: 4
% 0.19/0.52  number of clauses in intial UL: 108
% 0.19/0.52  number of clauses initially in problem: 209
% 0.19/0.52  percentage of clauses intially in UL: 51
% 0.19/0.52  percentage of distinct symbols occuring in initial UL: 86
% 0.19/0.52  percent of all initial clauses that are short: 100
% 0.19/0.52  absolute distinct symbol count: 74
% 0.19/0.52     distinct predicate count: 14
% 0.19/0.52     distinct function count: 53
% 0.19/0.52     distinct constant count: 7
% 0.19/0.52  
% 0.19/0.52  ---------- no more Softie stats ----------
% 0.19/0.52  
% 0.19/0.52  
% 0.19/0.52  
% 0.19/0.52  Model 2 (0.00 seconds, 0 Inserts)
% 0.19/0.52  
% 0.19/0.52  Stopped by limit on number of solutions
% 0.19/0.52  
% 0.19/0.52  =========== start of search ===========
% 16.28/16.54  
% 16.28/16.54  Model 3 (0.00 seconds, 0 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on number of solutions
% 16.28/16.54  
% 16.28/16.54  Model 4 (0.00 seconds, 0 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on number of solutions
% 16.28/16.54  
% 16.28/16.54  Model 5 (0.00 seconds, 0 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on number of solutions
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 6 [ 3 4 13666 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 7 [ 3 10 51817 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 8 [ 3 6 35784 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 9 [ 9 1 1572 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 10 [ 9 11 60813 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 11 [ 8 9 54007 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 12 [ 10 9 54420 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 13 [ 9 1 1357 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 14 [ 8 3 15423 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 15 [ 11 1 1360 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 16 [ 10 1 2800 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 17 [ 14 2 3468 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 18 [ 9 5 18327 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 19 [ 16 4 18427 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 20 [ 12 4 20726 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 21 [ 12 3 17953 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 22 [ 12 2 3587 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 23 [ 18 2 2075 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 24 [ 19 12 50927 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 25 [ 16 3 7336 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 26 [ 20 1 2079 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 27 [ 18 5 18703 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 28 [ 16 3 9753 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 29 [ 24 1 1360 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 30 [ 15 4 10974 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 31 [ 28 1 4577 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 32 [ 21 2 6218 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 33 [ 25 5 18937 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 34 [ 21 5 16763 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 35 [ 27 4 10674 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 36 [ 26 2 2048 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 37 [ 32 6 19925 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 38 [ 41 1 1365 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 39 [ 33 2 5552 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 40 [ 40 3 7208 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 41 [ 34 1 1380 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 42 [ 41 1 5114 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 43 [ 39 1 1359 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 44 [ 46 1 3679 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 45 [ 32 6 18285 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 46 [ 41 4 17068 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 47 [ 41 5 26345 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 16.28/16.54  Stopped by limit on insertions
% 16.28/16.54  
% 16.28/16.54  Model 48 [ 40 1 2088 ] (0.00 seconds, 250000 Inserts)
% 16.28/16.54  
% 25.98/26.17  Stopped by limit on
% 25.98/26.17  
% 25.98/26.17  Changing weight limit from 60 to 58.
% 25.98/26.17   insertions
% 25.98/26.17  
% 25.98/26.17  Model 49 [ 32 1 2311 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 50 [ 39 4 21131 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 51 [ 43 5 21612 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 52 [ 43 5 21558 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 53 [ 43 9 52407 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 54 [ 43 1 1405 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 55 [ 43 4 20882 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 56 [ 40 6 32131 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 57 [ 44 2 4199 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 58 [ 42 1 2142 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 59 [ 32 2 5365 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 60 [ 35 1 1373 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 61 [ 42 3 6191 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 62 [ 41 6 28593 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 63 [ 45 10 50566 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 64 [ 43 6 29131 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 65 [ 53 2 2847 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 66 [ 65 2 7048 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 67 [ 50 2 1363 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Stopped by limit on insertions
% 25.98/26.17  
% 25.98/26.17  Model 68 [ 32 2 3245 ] (0.00 seconds, 250000 Inserts)
% 25.98/26.17  
% 25.98/26.17  Resetting weight limit to 58 after 95 givens.
% 25.98/26.17  
% 37.00/37.18  
% 37.00/37.18  
% 37.00/37.18  Changing weight limit from 58 to 37.
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 69 [ 52 1 2095 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 70 [ 28 9 32256 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 71 [ 41 3 8129 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 72 [ 49 7 41047 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 73 [ 57 2 1358 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 74 [ 53 2 2856 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 75 [ 51 1 1430 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 76 [ 55 3 5894 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 77 [ 56 1 1409 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 78 [ 35 5 20165 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 79 [ 53 7 36450 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 80 [ 44 4 12594 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 81 [ 37 6 22174 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Stopped by limit on insertions
% 37.00/37.18  
% 37.00/37.18  Model 82 [ 41 1 1356 ] (0.00 seconds, 250000 Inserts)
% 37.00/37.18  
% 37.00/37.18  Resetting weight limit to 37 after 140 givens.
% 37.00/37.18  
% 45.18/45.35  
% 45.18/45.35  -- HEY sandbox2, WE HAVE A PROOF!! -- 
% 45.18/45.35  
% 45.18/45.35  Stopped by limit on insertions
% 45.18/45.35  
% 45.18/45.35  Model 83 [ 62 1 1378 ] (0.00 seconds, 250000 Inserts)
% 45.18/45.35  
% 45.18/45.35  Stopped by limit on insertions
% 45.18/45.35  
% 45.18/45.35  Model 84 [ 63 4 20546 ] (0.00 seconds, 250000 Inserts)
% 45.18/45.35  
% 45.18/45.35  Stopped by limit on insertions
% 45.18/45.35  
% 45.18/45.35  Model 85 [ 67 1 1402 ] (0.00 seconds, 250000 Inserts)
% 45.18/45.35  
% 45.18/45.35  Stopped by limit on insertions
% 45.18/45.35  
% 45.18/45.35  Model 86 [ 51 1 1369 ] (0.00 seconds, 250000 Inserts)
% 45.18/45.35  
% 45.18/45.35  Stopped by limit on insertions
% 45.18/45.35  
% 45.18/45.35  Model 87 [ 58 5 27867 ] (0.00 seconds, 250000 Inserts)
% 45.18/45.35  
% 45.18/45.35  Stopped by limit on insertions
% 45.18/45.35  
% 45.18/45.35  Model 88 [ 73 2 3718 ] (0.00 seconds, 250000 Inserts)
% 45.18/45.35  
% 45.18/45.35  ----> UNIT CONFLICT at  44.89 sec ----> 13182 [binary,13181.1,130.1] {+} $F.
% 45.18/45.35  
% 45.18/45.35  Length of proof is 5.  Level of proof is 4.
% 45.18/45.35  
% 45.18/45.35  ---------------- PROOF ----------------
% 45.18/45.35  % SZS status Unsatisfiable
% 45.18/45.35  % SZS output start Refutation
% 45.18/45.35  
% 45.18/45.35  8 [] {-} -ordered_pair_predicate(A)|A=ordered_pair(f2(A),f3(A)).
% 45.18/45.35  9 [copy,8,flip.2] {+} -ordered_pair_predicate(A)|ordered_pair(f2(A),f3(A))=A.
% 45.18/45.35  130 [] {+} -little_set(a).
% 45.18/45.35  195 [] {-} little_set(non_ordered_pair(A,B)).
% 45.18/45.35  197,196 [] {+} singleton_set(A)=non_ordered_pair(A,A).
% 45.18/45.35  198 [] {-} ordered_pair(A,B)=non_ordered_pair(singleton_set(A),non_ordered_pair(A,B)).
% 45.18/45.35  200,199 [copy,198,demod,197] {-} ordered_pair(A,B)=non_ordered_pair(non_ordered_pair(A,A),non_ordered_pair(A,B)).
% 45.18/45.35  228 [] {+} ordered_pair_predicate(a).
% 45.18/45.35  298 [back_demod,9,demod,200] {-} -ordered_pair_predicate(A)|non_ordered_pair(non_ordered_pair(f2(A),f2(A)),non_ordered_pair(f2(A),f3(A)))=A.
% 45.18/45.35  13175 [para_from,298.2.1,195.1.1] {-} little_set(A)| -ordered_pair_predicate(A).
% 45.18/45.35  13181 [hyper,13175,228] {-} little_set(a).
% 45.18/45.35  13182 [binary,13181.1,130.1] {+} $F.
% 45.18/45.35  
% 45.18/45.35  % SZS output end Refutation
% 45.18/45.35  ------------ end of proof -------------
% 45.18/45.35  
% 45.18/45.35  
% 45.18/45.35  Search stopped by max_proofs option.
% 45.18/45.35  
% 45.18/45.35  
% 45.18/45.35  Search stopped by max_proofs option.
% 45.18/45.35  
% 45.18/45.35  ============ end of search ============
% 45.18/45.35  
% 45.18/45.35  ----------- soft-scott stats ----------
% 45.18/45.35  
% 45.18/45.35  true clauses given          18      (10.5%)
% 45.18/45.35  false clauses given        154
% 45.18/45.35  
% 45.18/45.35        FALSE     TRUE
% 45.18/45.35     5  15        48
% 45.18/45.35     6  64        71
% 45.18/45.35     7  140       92
% 45.18/45.35     8  151       131
% 45.18/45.35     9  357       283
% 45.18/45.35    10  140       397
% 45.18/45.35    11  42        148
% 45.18/45.35    12  181       312
% 45.18/45.35    13  317       454
% 45.18/45.35    14  58        34
% 45.18/45.35    15  96        44
% 45.18/45.35    16  35        64
% 45.18/45.35    17  27        35
% 45.18/45.35    18  38        8
% 45.18/45.35    19  67        37
% 45.18/45.35    20  25        6
% 45.18/45.35    21  23        4
% 45.18/45.35    22  23        0
% 45.18/45.35    23  37        10
% 45.18/45.35    24  33        1
% 45.18/45.35    25  4         2
% 45.18/45.35    26  11        0
% 45.18/45.35    27  14        0
% 45.18/45.35    28  11        0
% 45.18/45.35    29  5         2
% 45.18/45.35    30  21        1
% 45.18/45.35    31  20        4
% 45.18/45.35    32  3         0
% 45.18/45.35    33  21        2
% 45.18/45.35    34  1         0
% 45.18/45.35    35  14        2
% 45.18/45.35    36  3         0
% 45.18/45.35    37  17        2
% 45.18/45.35  tot:  2014      2194      (52.1% true)
% 45.18/45.35  
% 45.18/45.35  
% 45.18/45.35  Model 88 [ 73 2 3718 ] (0.00 seconds, 250000 Inserts)
% 45.18/45.35  
% 45.18/45.35  That finishes the proof of the theorem.
% 45.18/45.35  
% 45.18/45.35  Process 4751 finished Sun Jul 10 17:06:59 2022
%------------------------------------------------------------------------------