TSTP Solution File: SEU266+2 by SOS---2.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SOS---2.0
% Problem  : SEU266+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : sos-script %s

% Computer : n028.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 14:28:17 EDT 2022

% Result   : Unknown 0.35s 0.53s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.12  % Problem  : SEU266+2 : TPTP v8.1.0. Released v3.3.0.
% 0.08/0.13  % Command  : sos-script %s
% 0.12/0.33  % Computer : n028.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 : Sun Jun 19 21:50:46 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.18/0.41  ----- Otter 3.2, August 2001 -----
% 0.18/0.41  The process was started by sandbox on n028.cluster.edu,
% 0.18/0.41  Sun Jun 19 21:50:46 2022
% 0.18/0.41  The command was "./sos".  The process ID is 12597.
% 0.18/0.41  
% 0.18/0.41  set(prolog_style_variables).
% 0.18/0.41  set(auto).
% 0.18/0.41     dependent: set(auto1).
% 0.18/0.41     dependent: set(process_input).
% 0.18/0.41     dependent: clear(print_kept).
% 0.18/0.41     dependent: clear(print_new_demod).
% 0.18/0.41     dependent: clear(print_back_demod).
% 0.18/0.41     dependent: clear(print_back_sub).
% 0.18/0.41     dependent: set(control_memory).
% 0.18/0.41     dependent: assign(max_mem, 12000).
% 0.18/0.41     dependent: assign(pick_given_ratio, 4).
% 0.18/0.41     dependent: assign(stats_level, 1).
% 0.18/0.41     dependent: assign(pick_semantic_ratio, 3).
% 0.18/0.41     dependent: assign(sos_limit, 5000).
% 0.18/0.41     dependent: assign(max_weight, 60).
% 0.18/0.41  clear(print_given).
% 0.18/0.41  
% 0.18/0.41  formula_list(usable).
% 0.18/0.41  
% 0.18/0.41  SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=12.
% 0.18/0.41  
% 0.18/0.41  This ia a non-Horn set with equality.  The strategy will be
% 0.18/0.41  Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.18/0.41  unit deletion, with positive clauses in sos and nonpositive
% 0.18/0.41  clauses in usable.
% 0.18/0.41  
% 0.18/0.41     dependent: set(knuth_bendix).
% 0.18/0.41     dependent: set(para_from).
% 0.18/0.41     dependent: set(para_into).
% 0.18/0.41     dependent: clear(para_from_right).
% 0.18/0.41     dependent: clear(para_into_right).
% 0.18/0.41     dependent: set(para_from_vars).
% 0.18/0.41     dependent: set(eq_units_both_ways).
% 0.18/0.41     dependent: set(dynamic_demod_all).
% 0.18/0.41     dependent: set(dynamic_demod).
% 0.18/0.41     dependent: set(order_eq).
% 0.18/0.41     dependent: set(back_demod).
% 0.18/0.41     dependent: set(lrpo).
% 0.18/0.41     dependent: set(hyper_res).
% 0.18/0.41     dependent: set(unit_deletion).
% 0.18/0.41     dependent: set(factor).
% 0.18/0.41  
% 0.18/0.41  ------------> process usable:
% 0.18/0.41    Following clause subsumed by 4 during input processing: 0 [] {-} -ordinal(A)|epsilon_transitive(A).
% 0.18/0.41    Following clause subsumed by 5 during input processing: 0 [] {-} -ordinal(A)|epsilon_connected(A).
% 0.18/0.41    Following clause subsumed by 9 during input processing: 0 [] {-} ordinal(A)| -epsilon_transitive(A)| -epsilon_connected(A).
% 0.18/0.41    Following clause subsumed by 274 during input processing: 0 [] {-} -relation(A)| -relation_empty_yielding(A)|relation(relation_dom_restriction(A,B)).
% 0.18/0.41    Following clause subsumed by 269 during input processing: 0 [] {-} -relation(A)| -function(A)| -relation(B)| -function(B)|relation(relation_composition(A,B)).
% 0.18/0.41    Following clause subsumed by 267 during input processing: 0 [] {-} -relation(A)| -function(A)| -one_to_one(A)|relation(relation_inverse(A)).
% 0.18/0.41    Following clause subsumed by 284 during input processing: 0 [] {-} -ordinal(A)| -empty(succ(A)).
% 0.18/0.41    Following clause subsumed by 274 during input processing: 0 [] {-} -relation(A)| -function(A)|relation(relation_dom_restriction(A,B)).
% 0.18/0.41    Following clause subsumed by 276 during input processing: 0 [] {-} -relation(A)| -function(A)|relation(relation_rng_restriction(B,A)).
% 0.18/0.41    Following clause subsumed by 20 during input processing: 0 [] {-} subset(A,singleton(B))|A!=singleton(B).
% 0.18/0.41    Following clause subsumed by 346 during input processing: 0 [] {-} -in(ordered_pair(A,B),cartesian_product2(C,D))|in(A,C).
% 0.18/0.41    Following clause subsumed by 347 during input processing: 0 [] {-} -in(ordered_pair(A,B),cartesian_product2(C,D))|in(B,D).
% 0.18/0.41    Following clause subsumed by 348 during input processing: 0 [] {-} in(ordered_pair(A,B),cartesian_product2(C,D))| -in(A,C)| -in(B,D).
% 0.18/0.41    Following clause subsumed by 111 during input processing: 0 [] {-} -element(A,B)|empty(B)|in(A,B).
% 0.18/0.41    Following clause subsumed by 329 during input processing: 0 [] {-} set_difference(A,B)!=empty_set|subset(A,B).
% 0.18/0.41    Following clause subsumed by 330 during input processing: 0 [] {-} set_difference(A,B)=empty_set| -subset(A,B).
% 0.18/0.41    Following clause subsumed by 327 during input processing: 0 [] {-} -subset(singleton(A),B)|in(A,B).
% 0.18/0.41    Following clause subsumed by 328 during input processing: 0 [] {-} subset(singleton(A),B)| -in(A,B).
% 0.18/0.41    Following clause subsumed by 343 during input processing: 0 [] {-} -subset(A,singleton(B))|A=empty_set|A=singleton(B).
% 0.18/0.41    Following clause subsumed by 344 during input processing: 0 [] {-} subset(A,singleton(B))|A!=empty_set.
% 0.18/0.41    Following clause subsumed by 20 during input processing: 0 [] {-} subset(A,singleton(B))|A!=singleton(B).
% 0.18/0.52    Following clause subsumed by 320 during input processing: 0 [] {-} -in(A,B)|set_union2(singleton(A),B)=B.
% 0.18/0.52    Following clause subsumed by 422 during input processing: 0 [] {-} -relation(A)| -function(A)| -in(ordered_pair(B,C),A)|in(B,relation_dom(A)).
% 0.18/0.52    Following clause subsumed by 154 during input processing: 0 [] {-} -relation(A)| -function(A)|in(ordered_pair(B,C),A)| -in(B,relation_dom(A))|C!=apply(A,B).
% 0.18/0.52    Following clause subsumed by 345 during input processing: 0 [] {-} -in(A,B)|subset(A,union(B)).
% 0.18/0.52  143 back subsumes 140.
% 0.18/0.52  420 back subsumes 112.
% 0.18/0.52  451 back subsumes 223.
% 0.18/0.52  452 back subsumes 224.
% 0.18/0.52  560 back subsumes 351.
% 0.18/0.52  561 back subsumes 350.
% 0.18/0.52  562 back subsumes 352.
% 0.18/0.52  565 back subsumes 155.
% 0.18/0.52  583 back subsumes 582.
% 0.18/0.52  591 back subsumes 590.
% 0.18/0.52  
% 0.18/0.52  ------------> process sos:
% 0.18/0.52    Following clause subsumed by 820 during input processing: 0 [] {-} empty(empty_set).
% 0.18/0.52    Following clause subsumed by 816 during input processing: 0 [] {-} relation(identity_relation(A)).
% 0.18/0.52    Following clause subsumed by 821 during input processing: 0 [] {-} relation(empty_set).
% 0.18/0.52    Following clause subsumed by 822 during input processing: 0 [] {-} relation_empty_yielding(empty_set).
% 0.18/0.52    Following clause subsumed by 820 during input processing: 0 [] {-} empty(empty_set).
% 0.18/0.52    Following clause subsumed by 820 during input processing: 0 [] {-} empty(empty_set).
% 0.18/0.52    Following clause subsumed by 821 during input processing: 0 [] {-} relation(empty_set).
% 0.18/0.52    Following clause subsumed by 784 during input processing: 0 [copy,784,flip.1] {-} unordered_pair(A,B)=unordered_pair(B,A).
% 0.18/0.52    Following clause subsumed by 785 during input processing: 0 [copy,785,flip.1] {-} set_union2(A,B)=set_union2(B,A).
% 0.18/0.52  868 back subsumes 713.
% 0.18/0.52  868 back subsumes 712.
% 0.18/0.52  868 back subsumes 697.
% 0.18/0.52  868 back subsumes 616.
% 0.18/0.52  868 back subsumes 615.
% 0.18/0.52    Following clause subsumed by 916 during input processing: 0 [copy,916,flip.1] {-} A=A.
% 0.18/0.52  916 back subsumes 757.
% 0.18/0.52  916 back subsumes 752.
% 0.18/0.52  916 back subsumes 714.
% 0.18/0.52  916 back subsumes 711.
% 0.18/0.52  916 back subsumes 694.
% 0.18/0.52  916 back subsumes 693.
% 0.18/0.52  916 back subsumes 656.
% 0.18/0.52  916 back subsumes 627.
% 0.18/0.52  916 back subsumes 621.
% 0.18/0.52  916 back subsumes 614.
% 0.18/0.52  916 back subsumes 604.
% 0.18/0.52  916 back subsumes 603.
% 0.18/0.52  916 back subsumes 580.
% 0.18/0.52    Following clause subsumed by 917 during input processing: 0 [copy,917,flip.1] {-} set_difference(A,set_difference(A,B))=set_difference(B,set_difference(B,A)).
% 0.18/0.52  942 back subsumes 107.
% 0.18/0.52  944 back subsumes 108.
% 0.18/0.52  
% 0.18/0.52  ======= end of input processing =======
% 0.18/0.53  
% 0.18/0.53  SEGMENTATION FAULT!!  This is probably caused by a
% 0.18/0.53  bug in Otter.  Please send copy of the input file to
% 0.18/0.53  otter@mcs.anl.gov, let us know what version of Otter you are
% 0.18/0.53  using, and send any other info that might be useful.
% 0.18/0.53  
% 0.18/0.53  
% 0.18/0.53  SEGMENTATION FAULT!!  This is probably caused by a
% 0.18/0.53  bug in Otter.  Please send copy of the input file to
% 0.18/0.53  otter@mcs.anl.gov, let us know what version of Otter you are
% 0.18/0.53  using, and send any other info that might be useful.
% 0.18/0.53  
% 0.18/0.53  
% 0.18/0.53  The job finished Sun Jun 19 21:50:46 2022
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