TSTP Solution File: MSC013+1 by SOS---2.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SOS---2.0
% Problem  : MSC013+1 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : sos-script %s

% Computer : n007.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 : Sun Jul 17 22:59:17 EDT 2022

% Result   : Timeout 300.06s 300.24s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.11  % Problem  : MSC013+1 : TPTP v8.1.0. Released v3.2.0.
% 0.10/0.12  % Command  : sos-script %s
% 0.12/0.33  % Computer : n007.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 14:58:24 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.12/0.35  ----- Otter 3.2, August 2001 -----
% 0.12/0.35  The process was started by sandbox on n007.cluster.edu,
% 0.12/0.35  Fri Jul  1 14:58:24 2022
% 0.12/0.35  The command was "./sos".  The process ID is 25617.
% 0.12/0.35  
% 0.12/0.35  set(prolog_style_variables).
% 0.12/0.35  set(auto).
% 0.12/0.35     dependent: set(auto1).
% 0.12/0.35     dependent: set(process_input).
% 0.12/0.35     dependent: clear(print_kept).
% 0.12/0.35     dependent: clear(print_new_demod).
% 0.12/0.35     dependent: clear(print_back_demod).
% 0.12/0.35     dependent: clear(print_back_sub).
% 0.12/0.35     dependent: set(control_memory).
% 0.12/0.35     dependent: assign(max_mem, 12000).
% 0.12/0.35     dependent: assign(pick_given_ratio, 4).
% 0.12/0.35     dependent: assign(stats_level, 1).
% 0.12/0.35     dependent: assign(pick_semantic_ratio, 3).
% 0.12/0.35     dependent: assign(sos_limit, 5000).
% 0.12/0.35     dependent: assign(max_weight, 60).
% 0.12/0.35  clear(print_given).
% 0.12/0.35  
% 0.12/0.35  formula_list(usable).
% 0.12/0.35  
% 0.12/0.35  SCAN INPUT: prop=0, horn=1, equality=1, symmetry=0, max_lits=6.
% 0.12/0.35  
% 0.12/0.35  This is a Horn set with equality.  The strategy will be
% 0.12/0.35  Knuth-Bendix and hyper_res, with positive clauses in
% 0.12/0.35  sos and nonpositive clauses in usable.
% 0.12/0.35  
% 0.12/0.35     dependent: set(knuth_bendix).
% 0.12/0.35     dependent: set(para_from).
% 0.12/0.35     dependent: set(para_into).
% 0.12/0.35     dependent: clear(para_from_right).
% 0.12/0.35     dependent: clear(para_into_right).
% 0.12/0.35     dependent: set(para_from_vars).
% 0.12/0.35     dependent: set(eq_units_both_ways).
% 0.12/0.35     dependent: set(dynamic_demod_all).
% 0.12/0.35     dependent: set(dynamic_demod).
% 0.12/0.35     dependent: set(order_eq).
% 0.12/0.35     dependent: set(back_demod).
% 0.12/0.35     dependent: set(lrpo).
% 0.12/0.35     dependent: set(hyper_res).
% 0.12/0.35     dependent: clear(order_hyper).
% 0.12/0.35  
% 0.12/0.35  ------------> process usable:
% 0.12/0.35    Following clause subsumed by 2 during input processing: 0 [] {-} -equalish(n1,n0)|goal.
% 0.12/0.35  
% 0.12/0.35  ------------> process sos:
% 0.12/0.35    Following clause subsumed by 10 during input processing: 0 [copy,10,flip.1] {-} equalish(n0,n0).
% 0.12/0.35    Following clause subsumed by 11 during input processing: 0 [copy,11,flip.1] {-} equalish(n1,n1).
% 0.12/0.35  
% 0.12/0.35  ======= end of input processing =======
% 3.31/3.54  
% 3.31/3.54  Stopped by limit on insertions
% 3.31/3.54  
% 3.31/3.54  
% 3.31/3.54  Failed to model usable list: disabling FINDER
% 3.31/3.54  
% 3.31/3.54  
% 3.31/3.54  
% 3.31/3.54  -------------- Softie stats --------------
% 3.31/3.54  
% 3.31/3.54  UPDATE_STOP: 300
% 3.31/3.54  SFINDER_TIME_LIMIT: 2
% 3.31/3.54  SHORT_CLAUSE_CUTOFF: 4
% 3.31/3.54  number of clauses in intial UL: 8
% 3.31/3.54  number of clauses initially in problem: 10
% 3.31/3.54  percentage of clauses intially in UL: 80
% 3.31/3.54  percentage of distinct symbols occuring in initial UL: 100
% 3.31/3.54  percent of all initial clauses that are short: 100
% 3.31/3.54  absolute distinct symbol count: 6
% 3.31/3.54     distinct predicate count: 2
% 3.31/3.54     distinct function count: 1
% 3.31/3.54     distinct constant count: 3
% 3.31/3.54  
% 3.31/3.54  ---------- no more Softie stats ----------
% 3.31/3.54  
% 3.31/3.54  
% 3.31/3.54  
% 3.31/3.54  =========== start of search ===========
% 10.43/10.66  
% 10.43/10.66  
% 10.43/10.66  Changing weight limit from 60 to 40.
% 10.43/10.66  
% 10.43/10.66  Resetting weight limit to 40 after 105 givens.
% 10.43/10.66  
% 118.94/119.12  
% 118.94/119.12  
% 118.94/119.12  Changing weight limit from 40 to 41.
% 118.94/119.12  
% 118.94/119.12  Modelling stopped after 300 given clauses and 0.00 seconds
% 118.94/119.12  
% 118.94/119.12  
% 118.94/119.12  Resetting weight limit to 41 after 2175 givens.
% 118.94/119.12  
% 118.94/119.12  
% 118.94/119.12  
% 118.94/119.12  Changing weight limit from 41 to 42.
% 118.94/119.12  
% 118.94/119.12  Resetting weight limit to 42 after 2180 givens.
% 118.94/119.12  
% 118.94/119.13  
% 118.94/119.13  
% 118.94/119.13  Changing weight limit from 42 to 43.
% 118.94/119.13  
% 118.94/119.13  Resetting weight limit to 43 after 2185 givens.
% 118.94/119.13  
% 118.94/119.13  
% 118.94/119.13  
% 118.94/119.13  Changing weight limit from 43 to 44.
% 118.94/119.13  
% 118.94/119.13  Resetting weight limit to 44 after 2190 givens.
% 118.94/119.13  
% 118.94/119.14  
% 118.94/119.14  
% 118.94/119.14  Changing weight limit from 44 to 45.
% 118.94/119.14  
% 118.94/119.14  Resetting weight limit to 45 after 2195 givens.
% 118.94/119.14  
% 118.94/119.15  
% 118.94/119.15  
% 118.94/119.15  Changing weight limit from 45 to 46.
% 118.94/119.15  
% 118.94/119.15  Resetting weight limit to 46 after 2200 givens.
% 118.94/119.15  
% 118.94/119.15  
% 118.94/119.15  
% 118.94/119.15  Changing weight limit from 46 to 47.
% 118.94/119.15  
% 118.94/119.15  Resetting weight limit to 47 after 2205 givens.
% 118.94/119.15  
% 118.94/119.16  
% 118.94/119.16  
% 118.94/119.16  Changing weight limit from 47 to 48.
% 118.94/119.16  
% 118.94/119.16  Resetting weight limit to 48 after 2210 givens.
% 118.94/119.16  
% 118.94/119.17  
% 118.94/119.17  
% 118.94/119.17  Changing weight limit from 48 to 49.
% 118.94/119.17  
% 118.94/119.17  Resetting weight limit to 49 after 2215 givens.
% 118.94/119.17  
% 118.94/119.18  
% 118.94/119.18  
% 118.94/119.18  Changing weight limit from 49 to 50.
% 118.94/119.18  
% 118.94/119.18  Resetting weight limit to 50 after 2220 givens.
% 118.94/119.18  
% 118.94/119.18  
% 118.94/119.18  
% 118.94/119.18  Changing weight limit from 50 to 51.
% 118.94/119.18  
% 118.94/119.18  Resetting weight limit to 51 after 2225 givens.
% 118.94/119.18  
% 118.94/119.19  
% 118.94/119.19  
% 118.94/119.19  Changing weight limit from 51 to 52.
% 118.94/119.19  
% 118.94/119.19  Resetting weight limit to 52 after 2230 givens.
% 118.94/119.19  
% 119.02/119.20  
% 119.02/119.20  
% 119.02/119.20  Changing weight limit from 52 to 53.
% 119.02/119.20  
% 119.02/119.20  Resetting weight limit to 53 after 2235 givens.
% 119.02/119.20  
% 119.02/119.20  
% 119.02/119.20  
% 119.02/119.20  Changing weight limit from 53 to 54.
% 119.02/119.20  
% 119.02/119.20  Resetting weight limit to 54 after 2240 givens.
% 119.02/119.20  
% 300.06/300.24  Wow, sos-wrapper got a signal XCPU
%------------------------------------------------------------------------------