%------------------------------------------------------------------------------
% File     : SOS---2.0
% Problem  : SYN520+1 : TPTP v8.1.0. Released v2.1.0.
% 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 : Thu Jul 21 12:13:45 EDT 2022

% Result   : Unknown 0.54s 0.75s
% Output   : None 
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : SYN520+1 : TPTP v8.1.0. Released v2.1.0.
% 0.07/0.13  % 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 : Tue Jul 12 03:43:44 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.54/0.74  ----- Otter 3.2, August 2001 -----
% 0.54/0.74  The process was started by sandbox on n013.cluster.edu,
% 0.54/0.74  Tue Jul 12 03:43:44 2022
% 0.54/0.74  The command was "./sos".  The process ID is 19071.
% 0.54/0.74  
% 0.54/0.74  set(prolog_style_variables).
% 0.54/0.74  set(auto).
% 0.54/0.74     dependent: set(auto1).
% 0.54/0.74     dependent: set(process_input).
% 0.54/0.74     dependent: clear(print_kept).
% 0.54/0.74     dependent: clear(print_new_demod).
% 0.54/0.74     dependent: clear(print_back_demod).
% 0.54/0.74     dependent: clear(print_back_sub).
% 0.54/0.74     dependent: set(control_memory).
% 0.54/0.74     dependent: assign(max_mem, 12000).
% 0.54/0.74     dependent: assign(pick_given_ratio, 4).
% 0.54/0.74     dependent: assign(stats_level, 1).
% 0.54/0.74     dependent: assign(pick_semantic_ratio, 3).
% 0.54/0.74     dependent: assign(sos_limit, 5000).
% 0.54/0.74     dependent: assign(max_weight, 60).
% 0.54/0.74  clear(print_given).
% 0.54/0.74  
% 0.54/0.74  formula_list(usable).
% 0.54/0.74  
% 0.54/0.74  SCAN INPUT: prop=0, horn=0, equality=0, symmetry=0, max_lits=16.
% 0.54/0.74  
% 0.54/0.74  This is a non-Horn set without equality.  The strategy
% 0.54/0.74  will be ordered hyper_res, ur_res, unit deletion, and
% 0.54/0.74  factoring, with satellites in sos and nuclei in usable.
% 0.54/0.74  
% 0.54/0.74     dependent: set(hyper_res).
% 0.54/0.74     dependent: set(factor).
% 0.54/0.74     dependent: set(unit_deletion).
% 0.54/0.74  
% 0.54/0.74  ------------> process usable:
% 0.54/0.74  281 back subsumes 63.
% 0.54/0.74  281 back subsumes 62.
% 0.54/0.74  281 back subsumes 61.
% 0.54/0.74  281 back subsumes 60.
% 0.54/0.74  281 back subsumes 59.
% 0.54/0.74  281 back subsumes 58.
% 0.54/0.74  
% 0.54/0.74  ------------> process sos:
% 0.54/0.74  
% 0.54/0.74  ======= end of input processing =======
% 0.54/0.74  Fatal error: glibc detected an invalid stdio handle
% 0.54/0.74  sh: line 1: 19071 Aborted                 (core dumped) ./sos < '/tmp/SOS_19066_n013'
%------------------------------------------------------------------------------