TSTP Solution File: NLP027+1 by SOS---2.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SOS---2.0
% Problem  : NLP027+1 : TPTP v8.1.0. Released v2.4.0.
% 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 : Mon Jul 18 05:23:00 EDT 2022

% Result   : Unknown 1.74s 1.92s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : NLP027+1 : TPTP v8.1.0. Released v2.4.0.
% 0.03/0.12  % Command  : sos-script %s
% 0.12/0.34  % Computer : n013.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % 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 : Fri Jul  1 07:22:44 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.79/1.00  ----- Otter 3.2, August 2001 -----
% 0.79/1.00  The process was started by sandbox on n013.cluster.edu,
% 0.79/1.00  Fri Jul  1 07:22:44 2022
% 0.79/1.00  The command was "./sos".  The process ID is 28130.
% 0.79/1.00  
% 0.79/1.00  set(prolog_style_variables).
% 0.79/1.00  set(auto).
% 0.79/1.00     dependent: set(auto1).
% 0.79/1.00     dependent: set(process_input).
% 0.79/1.00     dependent: clear(print_kept).
% 0.79/1.00     dependent: clear(print_new_demod).
% 0.79/1.00     dependent: clear(print_back_demod).
% 0.79/1.00     dependent: clear(print_back_sub).
% 0.79/1.00     dependent: set(control_memory).
% 0.79/1.00     dependent: assign(max_mem, 12000).
% 0.79/1.00     dependent: assign(pick_given_ratio, 4).
% 0.79/1.00     dependent: assign(stats_level, 1).
% 0.79/1.00     dependent: assign(pick_semantic_ratio, 3).
% 0.79/1.00     dependent: assign(sos_limit, 5000).
% 0.79/1.00     dependent: assign(max_weight, 60).
% 0.79/1.00  clear(print_given).
% 0.79/1.00  
% 0.79/1.00  formula_list(usable).
% 0.79/1.00  
% 0.79/1.00  SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=28.
% 0.79/1.00  
% 0.79/1.00  This is a non-Horn set without equality.  The strategy
% 0.79/1.00  will be ordered hyper_res, ur_res, unit deletion, and
% 0.79/1.00  factoring, with satellites in sos and nuclei in usable.
% 0.79/1.00  
% 0.79/1.00     dependent: set(hyper_res).
% 0.79/1.00     dependent: set(factor).
% 0.79/1.00     dependent: set(unit_deletion).
% 0.79/1.00  
% 0.79/1.00  ------------> process usable:
% 0.79/1.00  
% 0.79/1.00  ------------> process sos:
% 0.79/1.00  
% 0.79/1.00  ======= end of input processing =======
% 1.19/1.45  
% 1.19/1.45  Model 1 (0.00 seconds, 0 Inserts)
% 1.19/1.45  
% 1.19/1.45  Stopped by limit on number of solutions
% 1.19/1.45  
% 1.19/1.45  
% 1.19/1.45  -------------- Softie stats --------------
% 1.19/1.45  
% 1.19/1.45  UPDATE_STOP: 300
% 1.19/1.45  SFINDER_TIME_LIMIT: 2
% 1.19/1.45  SHORT_CLAUSE_CUTOFF: 4
% 1.19/1.45  number of clauses in intial UL: 822
% 1.19/1.45  number of clauses initially in problem: 830
% 1.19/1.45  percentage of clauses intially in UL: 99
% 1.19/1.45  percentage of distinct symbols occuring in initial UL: 100
% 1.19/1.45  percent of all initial clauses that are short: 99
% 1.19/1.45  absolute distinct symbol count: 32
% 1.19/1.45     distinct predicate count: 14
% 1.19/1.45     distinct function count: 13
% 1.19/1.45     distinct constant count: 5
% 1.19/1.45  
% 1.19/1.45  ---------- no more Softie stats ----------
% 1.19/1.45  
% 1.19/1.45  
% 1.19/1.45  
% 1.19/1.45  Stopped by limit on insertions
% 1.19/1.45  
% 1.19/1.45  =========== start of search ===========
% 1.74/1.91  
% 1.74/1.91  Search stopped because sos empty.
% 1.74/1.91  
% 1.74/1.91  
% 1.74/1.91  Search stopped because sos empty.
% 1.74/1.91  
% 1.74/1.91  ============ end of search ============
% 1.74/1.91  
% 1.74/1.91  ----------- soft-scott stats ----------
% 1.74/1.91  
% 1.74/1.91  true clauses given           8      (80.0%)
% 1.74/1.91  false clauses given          2
% 1.74/1.91  
% 1.74/1.91        FALSE     TRUE
% 1.74/1.91  tot:  0         0      (-nan% true)
% 1.74/1.91  
% 1.74/1.91  
% 1.74/1.91  Model 1 (0.00 seconds, 0 Inserts)
% 1.74/1.91  
% 1.74/1.91  Process 28130 finished Fri Jul  1 07:22:46 2022
%------------------------------------------------------------------------------