TSTP Solution File: NLP026+1 by SOS---2.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SOS---2.0
% Problem  : NLP026+1 : TPTP v8.1.0. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : sos-script %s

% Computer : n018.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 05:22:59 EDT 2022

% Result   : Unknown 1.30s 1.49s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : NLP026+1 : TPTP v8.1.0. Released v2.4.0.
% 0.06/0.12  % Command  : sos-script %s
% 0.12/0.33  % Computer : n018.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 : Fri Jul  1 03:33:17 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.75/0.98  ----- Otter 3.2, August 2001 -----
% 0.75/0.98  The process was started by sandbox on n018.cluster.edu,
% 0.75/0.98  Fri Jul  1 03:33:17 2022
% 0.75/0.98  The command was "./sos".  The process ID is 18720.
% 0.75/0.98  
% 0.75/0.98  set(prolog_style_variables).
% 0.75/0.98  set(auto).
% 0.75/0.98     dependent: set(auto1).
% 0.75/0.98     dependent: set(process_input).
% 0.75/0.98     dependent: clear(print_kept).
% 0.75/0.98     dependent: clear(print_new_demod).
% 0.75/0.98     dependent: clear(print_back_demod).
% 0.75/0.98     dependent: clear(print_back_sub).
% 0.75/0.98     dependent: set(control_memory).
% 0.75/0.98     dependent: assign(max_mem, 12000).
% 0.75/0.98     dependent: assign(pick_given_ratio, 4).
% 0.75/0.98     dependent: assign(stats_level, 1).
% 0.75/0.98     dependent: assign(pick_semantic_ratio, 3).
% 0.75/0.98     dependent: assign(sos_limit, 5000).
% 0.75/0.98     dependent: assign(max_weight, 60).
% 0.75/0.98  clear(print_given).
% 0.75/0.98  
% 0.75/0.98  formula_list(usable).
% 0.75/0.98  
% 0.75/0.98  SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=28.
% 0.75/0.98  
% 0.75/0.98  This is a non-Horn set without equality.  The strategy
% 0.75/0.98  will be ordered hyper_res, ur_res, unit deletion, and
% 0.75/0.98  factoring, with satellites in sos and nuclei in usable.
% 0.75/0.98  
% 0.75/0.98     dependent: set(hyper_res).
% 0.75/0.98     dependent: set(factor).
% 0.75/0.98     dependent: set(unit_deletion).
% 0.75/0.98  
% 0.75/0.98  ------------> process usable:
% 0.75/0.98  
% 0.75/0.98  ------------> process sos:
% 0.75/0.98  
% 0.75/0.98  ======= end of input processing =======
% 1.13/1.34  
% 1.13/1.34  Model 1 (0.00 seconds, 0 Inserts)
% 1.13/1.34  
% 1.13/1.34  Stopped by limit on number of solutions
% 1.13/1.34  
% 1.13/1.34  
% 1.13/1.34  -------------- Softie stats --------------
% 1.13/1.34  
% 1.13/1.34  UPDATE_STOP: 300
% 1.13/1.34  SFINDER_TIME_LIMIT: 2
% 1.13/1.34  SHORT_CLAUSE_CUTOFF: 4
% 1.13/1.34  number of clauses in intial UL: 827
% 1.13/1.34  number of clauses initially in problem: 833
% 1.13/1.34  percentage of clauses intially in UL: 99
% 1.13/1.34  percentage of distinct symbols occuring in initial UL: 100
% 1.13/1.34  percent of all initial clauses that are short: 99
% 1.13/1.34  absolute distinct symbol count: 32
% 1.13/1.34     distinct predicate count: 14
% 1.13/1.34     distinct function count: 13
% 1.13/1.34     distinct constant count: 5
% 1.13/1.34  
% 1.13/1.34  ---------- no more Softie stats ----------
% 1.13/1.34  
% 1.13/1.34  
% 1.13/1.34  
% 1.13/1.34  Stopped by limit on insertions
% 1.13/1.34  
% 1.13/1.34  =========== start of search ===========
% 1.30/1.48  
% 1.30/1.48  Search stopped because sos empty.
% 1.30/1.48  
% 1.30/1.48  
% 1.30/1.48  Search stopped because sos empty.
% 1.30/1.48  
% 1.30/1.48  ============ end of search ============
% 1.30/1.48  
% 1.30/1.48  ----------- soft-scott stats ----------
% 1.30/1.48  
% 1.30/1.48  true clauses given           6      (85.7%)
% 1.30/1.48  false clauses given          1
% 1.30/1.48  
% 1.30/1.48        FALSE     TRUE
% 1.30/1.48  tot:  0         0      (-nan% true)
% 1.30/1.48  
% 1.30/1.48  
% 1.30/1.48  Model 1 (0.00 seconds, 0 Inserts)
% 1.30/1.48  
% 1.30/1.48  Process 18720 finished Fri Jul  1 03:33:18 2022
%------------------------------------------------------------------------------