TSTP Solution File: SWC416-1 by SOS---2.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SOS---2.0
% Problem  : SWC416-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : sos-script %s

% Computer : n027.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 22:00:55 EDT 2022

% Result   : Unknown 0.59s 0.79s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem  : SWC416-1 : TPTP v8.1.0. Released v2.4.0.
% 0.04/0.13  % Command  : sos-script %s
% 0.13/0.34  % Computer : n027.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Sun Jun 12 02:41:45 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.20/0.44  ----- Otter 3.2, August 2001 -----
% 0.20/0.44  The process was started by sandbox on n027.cluster.edu,
% 0.20/0.44  Sun Jun 12 02:41:45 2022
% 0.20/0.44  The command was "./sos".  The process ID is 6504.
% 0.20/0.44  
% 0.20/0.44  set(prolog_style_variables).
% 0.20/0.44  set(auto).
% 0.20/0.44     dependent: set(auto1).
% 0.20/0.44     dependent: set(process_input).
% 0.20/0.44     dependent: clear(print_kept).
% 0.20/0.44     dependent: clear(print_new_demod).
% 0.20/0.44     dependent: clear(print_back_demod).
% 0.20/0.44     dependent: clear(print_back_sub).
% 0.20/0.44     dependent: set(control_memory).
% 0.20/0.44     dependent: assign(max_mem, 12000).
% 0.20/0.44     dependent: assign(pick_given_ratio, 4).
% 0.20/0.44     dependent: assign(stats_level, 1).
% 0.20/0.44     dependent: assign(pick_semantic_ratio, 3).
% 0.20/0.44     dependent: assign(sos_limit, 5000).
% 0.20/0.44     dependent: assign(max_weight, 60).
% 0.20/0.44  clear(print_given).
% 0.20/0.44  
% 0.20/0.44  list(usable).
% 0.20/0.44  
% 0.20/0.44  SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=10.
% 0.20/0.44  
% 0.20/0.44  This ia a non-Horn set with equality.  The strategy will be
% 0.20/0.44  Knuth-Bendix, ordered hyper_res, ur_res, factoring, and
% 0.20/0.44  unit deletion, with positive clauses in sos and nonpositive
% 0.20/0.44  clauses in usable.
% 0.20/0.44  
% 0.20/0.44     dependent: set(knuth_bendix).
% 0.20/0.44     dependent: set(para_from).
% 0.20/0.44     dependent: set(para_into).
% 0.20/0.44     dependent: clear(para_from_right).
% 0.20/0.44     dependent: clear(para_into_right).
% 0.20/0.44     dependent: set(para_from_vars).
% 0.20/0.44     dependent: set(eq_units_both_ways).
% 0.20/0.44     dependent: set(dynamic_demod_all).
% 0.20/0.44     dependent: set(dynamic_demod).
% 0.20/0.44     dependent: set(order_eq).
% 0.20/0.44     dependent: set(back_demod).
% 0.20/0.44     dependent: set(lrpo).
% 0.20/0.44     dependent: set(hyper_res).
% 0.20/0.44     dependent: set(unit_deletion).
% 0.20/0.44     dependent: set(factor).
% 0.20/0.44  
% 0.20/0.44  ------------> process usable:
% 0.20/0.44    Following clause subsumed by 23 during input processing: 0 [] {-} -ssList(A)|ssList(tl(A))|nil=A.
% 0.20/0.44    Following clause subsumed by 24 during input processing: 0 [] {-} -ssList(A)|ssItem(hd(A))|nil=A.
% 0.20/0.44    Following clause subsumed by 67 during input processing: 0 [] {-} -leq(A,B)| -ssItem(B)| -ssItem(A)|lt(A,B)|A=B.
% 0.20/0.44  140 back subsumes 139.
% 0.20/0.44  150 back subsumes 144.
% 0.20/0.44  
% 0.20/0.44  ------------> process sos:
% 0.20/0.44    Following clause subsumed by 432 during input processing: 0 [] {-} ssItem(sk5)|neq(sk2,nil).
% 0.20/0.44    Following clause subsumed by 432 during input processing: 0 [demod,430,427] {-} app(cons(sk5,nil),sk1)=sk2|neq(sk2,nil).
% 0.20/0.44  432 back subsumes 251.
% 0.20/0.44  432 back subsumes 132.
% 0.20/0.44    Following clause subsumed by 433 during input processing: 0 [copy,433,flip.1] {-} A=A.
% 0.20/0.44  433 back subsumes 339.
% 0.20/0.44  433 back subsumes 283.
% 0.20/0.44  433 back subsumes 282.
% 0.20/0.44  433 back subsumes 281.
% 0.20/0.44  433 back subsumes 271.
% 0.20/0.45  433 back subsumes 258.
% 0.20/0.45  433 back subsumes 257.
% 0.20/0.45  433 back subsumes 256.
% 0.20/0.45  433 back subsumes 217.
% 0.20/0.45  433 back subsumes 205.
% 0.20/0.45  433 back subsumes 204.
% 0.20/0.45  433 back subsumes 203.
% 0.20/0.45  433 back subsumes 202.
% 0.20/0.45  433 back subsumes 185.
% 0.20/0.45  433 back subsumes 182.
% 0.20/0.45  433 back subsumes 180.
% 0.20/0.45  433 back subsumes 176.
% 0.20/0.45  433 back subsumes 173.
% 0.20/0.45  433 back subsumes 150.
% 0.20/0.45  433 back subsumes 149.
% 0.20/0.45  433 back subsumes 148.
% 0.20/0.45  433 back subsumes 147.
% 0.20/0.45  433 back subsumes 146.
% 0.20/0.45  433 back subsumes 138.
% 0.20/0.45  433 back subsumes 137.
% 0.20/0.45  
% 0.20/0.45  ======= end of input processing =======
% 0.48/0.70  
% 0.48/0.70  Stopped by limit on insertions
% 0.48/0.70  
% 0.48/0.70  
% 0.48/0.70  Failed to model usable list: disabling FINDER
% 0.48/0.70  
% 0.48/0.70  
% 0.48/0.70  
% 0.48/0.70  -------------- Softie stats --------------
% 0.48/0.70  
% 0.48/0.70  UPDATE_STOP: 300
% 0.48/0.70  SFINDER_TIME_LIMIT: 2
% 0.48/0.70  SHORT_CLAUSE_CUTOFF: 4
% 0.48/0.70  number of clauses in intial UL: 334
% 0.48/0.70  number of clauses initially in problem: 399
% 0.48/0.70  percentage of clauses intially in UL: 83
% 0.48/0.70  percentage of distinct symbols occuring in initial UL: 93
% 0.48/0.70  percent of all initial clauses that are short: 100
% 0.48/0.70  absolute distinct symbol count: 74
% 0.48/0.70     distinct predicate count: 20
% 0.48/0.70     distinct function count: 46
% 0.48/0.70     distinct constant count: 8
% 0.48/0.70  
% 0.48/0.70  ---------- no more Softie stats ----------
% 0.48/0.70  
% 0.48/0.70  
% 0.48/0.70  
% 0.48/0.70  =========== start of search ===========
% 0.59/0.79  cons(skac3,app(sk1,nil))=app(cons(skac3,sk1),nil).
% 0.59/0.79  
% 0.59/0.79  ------------- memory usage ------------
% 0.59/0.79  48 mallocs of 32700 bytes each, 1532.8 K.
% 0.59/0.79    type (bytes each)        gets      frees     in use      avail      bytes
% 0.59/0.79  sym_ent ( 304)              183          0        183          0     54.3 K
% 0.59/0.79  term (  32)               98495      91694       6801          7    212.8 K
% 0.59/0.79  rel (  40)                71990      64386       7604          3    297.1 K
% 0.59/0.79  term_ptr (  16)           28878       3494      25384         79    397.9 K
% 0.59/0.79  formula_ptr_2 (  56)          0          0          0          0      0.0 K
% 0.59/0.79  fpa_head (  24)            2339         86       2253          4     52.9 K
% 0.59/0.79  fpa_tree (  56)           18292      18292          0         20      1.1 K
% 0.59/0.79  context (1288)            24050      24050          0         11     13.8 K
% 0.59/0.79  trail (  24)             108058     108058          0          6      0.1 K
% 0.59/0.79  imd_tree (  32)             132         26        106         11      3.7 K
% 0.59/0.79  imd_pos (4024)               48         48          0          1      3.9 K
% 0.59/0.79  is_tree (  24)             1880        178       1702         48     41.0 K
% 0.59/0.79  is_pos (2424)             75590      75590          0          6     14.2 K
% 0.59/0.79  fsub_pos (  16)           11176      11176          0          1      0.0 K
% 0.59/0.79  literal (  32)            23141      18525       4616          0    144.2 K
% 0.59/0.79  clause (  88)              4223       3036       1187          0    102.0 K
% 0.59/0.79  list ( 272)                  10          3          7          1      2.1 K
% 0.59/0.79  clash_nd (  80)           10252      10252          0          9      0.7 K
% 0.59/0.79  clause_ptr (  16)          1199        195       1004          5     15.8 K
% 0.59/0.79  int_ptr (  16)            11019       5474       5545          0     86.6 K
% 0.59/0.79  ci_ptr (  24)                 0          0          0          0      0.0 K
% 0.59/0.79  link_node ( 120)              0          0          0          0      0.0 K
% 0.59/0.79  ans_lit_node(  24)            0          0          0          0      0.0 K
% 0.59/0.79  formula_box( 168)             0          0          0          0      0.0 K
% 0.59/0.79  formula(  40)                 0          0          0          0      0.0 K
% 0.59/0.79  formula_ptr(  16)             0          0          0          0      0.0 K
% 0.59/0.79  cl_attribute(  24)            0          0          0          0      0.0 K
% 0.59/0.79  
% 0.59/0.79  ********** is_delete, can't find end.
% 0.59/0.79           0.00
% 0.59/0.79    factor time          0.00
% 0.59/0.79  FINDER time            0.00
% 0.59/0.79    unindex time         0.00
% 0.59/0.79  
% 0.59/0.79  Forward subsumption counts, subsumer:number_subsumed.
% 0.59/0.79   1:0     2:0     3:2     4:0     5:11    6:0     7:4     8:0     9:6    10:47  
% 0.59/0.79  11:6    12:0    13:0    14:0    15:0    16:0    17:0    18:0    19:0    20:1   
% 0.59/0.79  21:0    22:0    23:1    24:1    25:0    26:0    27:0    28:0    29:0    30:0   
% 0.59/0.79  31:0    32:0    33:0    34:0    35:0    36:0    37:0    38:0    39:0    40:0   
% 0.59/0.79  41:0    42:0    43:0    44:0    45:0    46:0    47:0    48:0    49:0    50:0   
% 0.59/0.79  51:0    52:0    53:0    54:0    55:0    56:1    57:0    58:0    59:0    60:1   
% 0.59/0.79  61:0    62:0    63:0    64:0    65:0    66:0    67:1    68:0    69:0    70:0   
% 0.59/0.79  71:0    72:0    73:0    74:0    75:0    76:0    77:0    78:0    79:0    80:0   
% 0.59/0.79  81:0    82:0    83:0    84:0    85:0    86:0    87:0    88:0    89:0    90:0   
% 0.59/0.79  91:0    92:0    93:0    94:0    95:0    96:0    97:0    98:0    99:0    
% 0.59/0.79  All others: 747.
% 0.59/0.79  
% 0.59/0.79  ********** ABNORMAL END **********
% 0.59/0.79  
% 0.59/0.79  ********** is_delete, can't find end.
%------------------------------------------------------------------------------