TSTP Solution File: ALG036+1 by Otter---3.3

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Otter---3.3
% Problem  : ALG036+1 : TPTP v8.1.0. Released v2.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : otter-tptp-script %s

% Computer : n015.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  : 300s
% DateTime : Wed Jul 27 12:45:57 EDT 2022

% Result   : Theorem 3.34s 2.83s
% Output   : Refutation 3.34s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :   14
% Syntax   : Number of clauses     :   28 (  24 unt;   3 nHn;  27 RR)
%            Number of literals    :   40 (  39 equ;  16 neg)
%            Maximal clause size   :    4 (   1 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   5 con; 0-2 aty)
%            Number of variables   :    1 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(61,axiom,
    op(e1,e0) != op(e1,e1),
    file('ALG036+1.p',unknown),
    [] ).

cnf(62,plain,
    op(e1,e1) != op(e1,e0),
    inference(flip,[status(thm),theory(equality)],[inference(copy,[status(thm)],[61])]),
    [iquote('copy,61,flip.1')] ).

cnf(75,axiom,
    op(e2,e0) != op(e2,e2),
    file('ALG036+1.p',unknown),
    [] ).

cnf(76,plain,
    op(e2,e2) != op(e2,e0),
    inference(flip,[status(thm),theory(equality)],[inference(copy,[status(thm)],[75])]),
    [iquote('copy,75,flip.1')] ).

cnf(97,axiom,
    e0 != e1,
    file('ALG036+1.p',unknown),
    [] ).

cnf(98,plain,
    e1 != e0,
    inference(flip,[status(thm),theory(equality)],[inference(copy,[status(thm)],[97])]),
    [iquote('copy,97,flip.1')] ).

cnf(99,axiom,
    e0 != e2,
    file('ALG036+1.p',unknown),
    [] ).

cnf(100,plain,
    e2 != e0,
    inference(flip,[status(thm),theory(equality)],[inference(copy,[status(thm)],[99])]),
    [iquote('copy,99,flip.1')] ).

cnf(101,axiom,
    e0 != e3,
    file('ALG036+1.p',unknown),
    [] ).

cnf(102,plain,
    e3 != e0,
    inference(flip,[status(thm),theory(equality)],[inference(copy,[status(thm)],[101])]),
    [iquote('copy,101,flip.1')] ).

cnf(109,axiom,
    ( op(e0,e0) != e0
    | op(e1,e1) != e0
    | op(e2,e2) != e0
    | op(e3,e3) != e0 ),
    file('ALG036+1.p',unknown),
    [] ).

cnf(113,axiom,
    A = A,
    file('ALG036+1.p',unknown),
    [] ).

cnf(132,axiom,
    op(e0,unit) = e0,
    file('ALG036+1.p',unknown),
    [] ).

cnf(136,axiom,
    op(e1,unit) = e1,
    file('ALG036+1.p',unknown),
    [] ).

cnf(140,axiom,
    op(e2,unit) = e2,
    file('ALG036+1.p',unknown),
    [] ).

cnf(180,axiom,
    unit = e0,
    file('ALG036+1.p',unknown),
    [] ).

cnf(303,axiom,
    ( op(e1,e1) = e0
    | op(e3,e3) = e1
    | op(e3,e3) = e2
    | op(e0,e0) = e3 ),
    file('ALG036+1.p',unknown),
    [] ).

cnf(366,axiom,
    ( op(e2,e2) = e0
    | op(e3,e3) = e1
    | op(e3,e3) = e2
    | op(e0,e0) = e3 ),
    file('ALG036+1.p',unknown),
    [] ).

cnf(394,axiom,
    ( op(e3,e3) = e0
    | op(e1,e1) = e1
    | op(e2,e2) = e2
    | op(e0,e0) = e3 ),
    file('ALG036+1.p',unknown),
    [] ).

cnf(438,plain,
    op(e2,e0) = e2,
    inference(demod,[status(thm),theory(equality)],[inference(back_demod,[status(thm)],[140]),180]),
    [iquote('back_demod,140,demod,180')] ).

cnf(442,plain,
    op(e1,e0) = e1,
    inference(demod,[status(thm),theory(equality)],[inference(back_demod,[status(thm)],[136]),180]),
    [iquote('back_demod,136,demod,180')] ).

cnf(446,plain,
    op(e0,e0) = e0,
    inference(demod,[status(thm),theory(equality)],[inference(back_demod,[status(thm)],[132]),180]),
    [iquote('back_demod,132,demod,180')] ).

cnf(462,plain,
    op(e2,e2) != e2,
    inference(demod,[status(thm),theory(equality)],[inference(back_demod,[status(thm)],[76]),438]),
    [iquote('back_demod,76,demod,438')] ).

cnf(474,plain,
    op(e1,e1) != e1,
    inference(demod,[status(thm),theory(equality)],[inference(back_demod,[status(thm)],[62]),442]),
    [iquote('back_demod,62,demod,442')] ).

cnf(486,plain,
    op(e3,e3) = e0,
    inference(unit_del,[status(thm)],[inference(demod,[status(thm),theory(equality)],[inference(back_demod,[status(thm)],[394]),446]),474,462,102]),
    [iquote('back_demod,394,demod,446,unit_del,474,462,102')] ).

cnf(488,plain,
    op(e2,e2) = e0,
    inference(unit_del,[status(thm)],[inference(demod,[status(thm),theory(equality)],[inference(back_demod,[status(thm)],[366]),486,486,446]),98,100,102]),
    [iquote('back_demod,366,demod,486,486,446,unit_del,98,100,102')] ).

cnf(490,plain,
    op(e1,e1) = e0,
    inference(unit_del,[status(thm)],[inference(demod,[status(thm),theory(equality)],[inference(back_demod,[status(thm)],[303]),486,486,446]),98,100,102]),
    [iquote('back_demod,303,demod,486,486,446,unit_del,98,100,102')] ).

cnf(491,plain,
    $false,
    inference(unit_del,[status(thm)],[inference(demod,[status(thm),theory(equality)],[inference(back_demod,[status(thm)],[109]),446,490,488,486]),113,113,113,113]),
    [iquote('back_demod,109,demod,446,490,488,486,unit_del,113,113,113,113')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : ALG036+1 : TPTP v8.1.0. Released v2.7.0.
% 0.11/0.13  % Command  : otter-tptp-script %s
% 0.12/0.34  % Computer : n015.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  : 300
% 0.12/0.34  % DateTime : Wed Jul 27 04:07:26 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 3.22/2.79  ----- Otter 3.3f, August 2004 -----
% 3.22/2.79  The process was started by sandbox2 on n015.cluster.edu,
% 3.22/2.79  Wed Jul 27 04:07:26 2022
% 3.22/2.79  The command was "./otter".  The process ID is 12414.
% 3.22/2.79  
% 3.22/2.79  set(prolog_style_variables).
% 3.22/2.79  set(auto).
% 3.22/2.79     dependent: set(auto1).
% 3.22/2.79     dependent: set(process_input).
% 3.22/2.79     dependent: clear(print_kept).
% 3.22/2.79     dependent: clear(print_new_demod).
% 3.22/2.79     dependent: clear(print_back_demod).
% 3.22/2.79     dependent: clear(print_back_sub).
% 3.22/2.79     dependent: set(control_memory).
% 3.22/2.79     dependent: assign(max_mem, 12000).
% 3.22/2.79     dependent: assign(pick_given_ratio, 4).
% 3.22/2.79     dependent: assign(stats_level, 1).
% 3.22/2.79     dependent: assign(max_seconds, 10800).
% 3.22/2.79  clear(print_given).
% 3.22/2.79  
% 3.22/2.79  formula_list(usable).
% 3.22/2.79  all A (A=A).
% 3.22/2.79  op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.79  op(e0,e1)=e0|op(e0,e1)=e1|op(e0,e1)=e2|op(e0,e1)=e3.
% 3.22/2.79  op(e0,e2)=e0|op(e0,e2)=e1|op(e0,e2)=e2|op(e0,e2)=e3.
% 3.22/2.79  op(e0,e3)=e0|op(e0,e3)=e1|op(e0,e3)=e2|op(e0,e3)=e3.
% 3.22/2.79  op(e1,e0)=e0|op(e1,e0)=e1|op(e1,e0)=e2|op(e1,e0)=e3.
% 3.22/2.79  op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.79  op(e1,e2)=e0|op(e1,e2)=e1|op(e1,e2)=e2|op(e1,e2)=e3.
% 3.22/2.79  op(e1,e3)=e0|op(e1,e3)=e1|op(e1,e3)=e2|op(e1,e3)=e3.
% 3.22/2.79  op(e2,e0)=e0|op(e2,e0)=e1|op(e2,e0)=e2|op(e2,e0)=e3.
% 3.22/2.79  op(e2,e1)=e0|op(e2,e1)=e1|op(e2,e1)=e2|op(e2,e1)=e3.
% 3.22/2.79  op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.79  op(e2,e3)=e0|op(e2,e3)=e1|op(e2,e3)=e2|op(e2,e3)=e3.
% 3.22/2.79  op(e3,e0)=e0|op(e3,e0)=e1|op(e3,e0)=e2|op(e3,e0)=e3.
% 3.22/2.79  op(e3,e1)=e0|op(e3,e1)=e1|op(e3,e1)=e2|op(e3,e1)=e3.
% 3.22/2.79  op(e3,e2)=e0|op(e3,e2)=e1|op(e3,e2)=e2|op(e3,e2)=e3.
% 3.22/2.79  op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.79  op(unit,e0)=e0.
% 3.22/2.79  op(e0,unit)=e0.
% 3.22/2.79  op(unit,e1)=e1.
% 3.22/2.79  op(e1,unit)=e1.
% 3.22/2.79  op(unit,e2)=e2.
% 3.22/2.79  op(e2,unit)=e2.
% 3.22/2.79  op(unit,e3)=e3.
% 3.22/2.79  op(e3,unit)=e3.
% 3.22/2.79  unit=e0|unit=e1|unit=e2|unit=e3.
% 3.22/2.79  op(e0,e0)=e0|op(e0,e1)=e0|op(e0,e2)=e0|op(e0,e3)=e0.
% 3.22/2.79  op(e0,e0)=e0|op(e1,e0)=e0|op(e2,e0)=e0|op(e3,e0)=e0.
% 3.22/2.79  op(e0,e0)=e1|op(e0,e1)=e1|op(e0,e2)=e1|op(e0,e3)=e1.
% 3.22/2.79  op(e0,e0)=e1|op(e1,e0)=e1|op(e2,e0)=e1|op(e3,e0)=e1.
% 3.22/2.79  op(e0,e0)=e2|op(e0,e1)=e2|op(e0,e2)=e2|op(e0,e3)=e2.
% 3.22/2.79  op(e0,e0)=e2|op(e1,e0)=e2|op(e2,e0)=e2|op(e3,e0)=e2.
% 3.22/2.79  op(e0,e0)=e3|op(e0,e1)=e3|op(e0,e2)=e3|op(e0,e3)=e3.
% 3.22/2.79  op(e0,e0)=e3|op(e1,e0)=e3|op(e2,e0)=e3|op(e3,e0)=e3.
% 3.22/2.79  op(e1,e0)=e0|op(e1,e1)=e0|op(e1,e2)=e0|op(e1,e3)=e0.
% 3.22/2.79  op(e0,e1)=e0|op(e1,e1)=e0|op(e2,e1)=e0|op(e3,e1)=e0.
% 3.22/2.79  op(e1,e0)=e1|op(e1,e1)=e1|op(e1,e2)=e1|op(e1,e3)=e1.
% 3.22/2.79  op(e0,e1)=e1|op(e1,e1)=e1|op(e2,e1)=e1|op(e3,e1)=e1.
% 3.22/2.79  op(e1,e0)=e2|op(e1,e1)=e2|op(e1,e2)=e2|op(e1,e3)=e2.
% 3.22/2.79  op(e0,e1)=e2|op(e1,e1)=e2|op(e2,e1)=e2|op(e3,e1)=e2.
% 3.22/2.79  op(e1,e0)=e3|op(e1,e1)=e3|op(e1,e2)=e3|op(e1,e3)=e3.
% 3.22/2.79  op(e0,e1)=e3|op(e1,e1)=e3|op(e2,e1)=e3|op(e3,e1)=e3.
% 3.22/2.79  op(e2,e0)=e0|op(e2,e1)=e0|op(e2,e2)=e0|op(e2,e3)=e0.
% 3.22/2.79  op(e0,e2)=e0|op(e1,e2)=e0|op(e2,e2)=e0|op(e3,e2)=e0.
% 3.22/2.79  op(e2,e0)=e1|op(e2,e1)=e1|op(e2,e2)=e1|op(e2,e3)=e1.
% 3.22/2.79  op(e0,e2)=e1|op(e1,e2)=e1|op(e2,e2)=e1|op(e3,e2)=e1.
% 3.22/2.79  op(e2,e0)=e2|op(e2,e1)=e2|op(e2,e2)=e2|op(e2,e3)=e2.
% 3.22/2.79  op(e0,e2)=e2|op(e1,e2)=e2|op(e2,e2)=e2|op(e3,e2)=e2.
% 3.22/2.79  op(e2,e0)=e3|op(e2,e1)=e3|op(e2,e2)=e3|op(e2,e3)=e3.
% 3.22/2.79  op(e0,e2)=e3|op(e1,e2)=e3|op(e2,e2)=e3|op(e3,e2)=e3.
% 3.22/2.79  op(e3,e0)=e0|op(e3,e1)=e0|op(e3,e2)=e0|op(e3,e3)=e0.
% 3.22/2.79  op(e0,e3)=e0|op(e1,e3)=e0|op(e2,e3)=e0|op(e3,e3)=e0.
% 3.22/2.79  op(e3,e0)=e1|op(e3,e1)=e1|op(e3,e2)=e1|op(e3,e3)=e1.
% 3.22/2.79  op(e0,e3)=e1|op(e1,e3)=e1|op(e2,e3)=e1|op(e3,e3)=e1.
% 3.22/2.79  op(e3,e0)=e2|op(e3,e1)=e2|op(e3,e2)=e2|op(e3,e3)=e2.
% 3.22/2.79  op(e0,e3)=e2|op(e1,e3)=e2|op(e2,e3)=e2|op(e3,e3)=e2.
% 3.22/2.79  op(e3,e0)=e3|op(e3,e1)=e3|op(e3,e2)=e3|op(e3,e3)=e3.
% 3.22/2.79  op(e0,e3)=e3|op(e1,e3)=e3|op(e2,e3)=e3|op(e3,e3)=e3.
% 3.22/2.79  unit=e0.
% 3.22/2.79  op(e0,e0)!=op(e1,e0).
% 3.22/2.79  op(e0,e0)!=op(e2,e0).
% 3.22/2.79  op(e0,e0)!=op(e3,e0).
% 3.22/2.79  op(e1,e0)!=op(e2,e0).
% 3.22/2.79  op(e1,e0)!=op(e3,e0).
% 3.22/2.79  op(e2,e0)!=op(e3,e0).
% 3.22/2.79  op(e0,e1)!=op(e1,e1).
% 3.22/2.79  op(e0,e1)!=op(e2,e1).
% 3.22/2.79  op(e0,e1)!=op(e3,e1).
% 3.22/2.79  op(e1,e1)!=op(e2,e1).
% 3.22/2.79  op(e1,e1)!=op(e3,e1).
% 3.22/2.79  op(e2,e1)!=op(e3,e1).
% 3.22/2.79  op(e0,e2)!=op(e1,e2).
% 3.22/2.79  op(e0,e2)!=op(e2,e2).
% 3.22/2.79  op(e0,e2)!=op(e3,e2).
% 3.22/2.79  op(e1,e2)!=op(e2,e2).
% 3.22/2.79  op(e1,e2)!=op(e3,e2).
% 3.22/2.79  op(e2,e2)!=op(e3,e2).
% 3.22/2.79  op(e0,e3)!=op(e1,e3).
% 3.22/2.79  op(e0,e3)!=op(e2,e3).
% 3.22/2.79  op(e0,e3)!=op(e3,e3).
% 3.22/2.79  op(e1,e3)!=op(e2,e3).
% 3.22/2.79  op(e1,e3)!=op(e3,e3).
% 3.22/2.79  op(e2,e3)!=op(e3,e3).
% 3.22/2.79  op(e0,e0)!=op(e0,e1).
% 3.22/2.79  op(e0,e0)!=op(e0,e2).
% 3.22/2.79  op(e0,e0)!=op(e0,e3).
% 3.22/2.79  op(e0,e1)!=op(e0,e2).
% 3.22/2.79  op(e0,e1)!=op(e0,e3).
% 3.22/2.79  op(e0,e2)!=op(e0,e3).
% 3.22/2.79  op(e1,e0)!=op(e1,e1).
% 3.22/2.79  op(e1,e0)!=op(e1,e2).
% 3.22/2.79  op(e1,e0)!=op(e1,e3).
% 3.22/2.79  op(e1,e1)!=op(e1,e2).
% 3.22/2.79  op(e1,e1)!=op(e1,e3).
% 3.22/2.79  op(e1,e2)!=op(e1,e3).
% 3.22/2.79  op(e2,e0)!=op(e2,e1).
% 3.22/2.79  op(e2,e0)!=op(e2,e2).
% 3.22/2.79  op(e2,e0)!=op(e2,e3).
% 3.22/2.79  op(e2,e1)!=op(e2,e2).
% 3.22/2.79  op(e2,e1)!=op(e2,e3).
% 3.22/2.79  op(e2,e2)!=op(e2,e3).
% 3.22/2.79  op(e3,e0)!=op(e3,e1).
% 3.22/2.79  op(e3,e0)!=op(e3,e2).
% 3.22/2.79  op(e3,e0)!=op(e3,e3).
% 3.22/2.79  op(e3,e1)!=op(e3,e2).
% 3.22/2.79  op(e3,e1)!=op(e3,e3).
% 3.22/2.79  op(e3,e2)!=op(e3,e3).
% 3.22/2.79  e0!=e1.
% 3.22/2.79  e0!=e2.
% 3.22/2.79  e0!=e3.
% 3.22/2.79  e1!=e2.
% 3.22/2.79  e1!=e3.
% 3.22/2.79  e2!=e3.
% 3.22/2.79  -(op(e0,e0)=e0&op(e1,e1)=e0&op(e2,e2)=e0&op(e3,e3)=e0|op(e0,e0)=e1&op(e1,e1)=e1&op(e2,e2)=e1&op(e3,e3)=e1|op(e0,e0)=e2&op(e1,e1)=e2&op(e2,e2)=e2&op(e3,e3)=e2|op(e0,e0)=e3&op(e1,e1)=e3&op(e2,e2)=e3&op(e3,e3)=e3| -(op(e0,e0)=e0&op(e1,e1)=e0&op(e2,e2)=e0&op(e3,e3)=e0|op(e0,e0)=e1&op(e1,e1)=e1&op(e2,e2)=e1&op(e3,e3)=e1|op(e0,e0)=e2&op(e1,e1)=e2&op(e2,e2)=e2&op(e3,e3)=e2|op(e0,e0)=e3&op(e1,e1)=e3&op(e2,e2)=e3&op(e3,e3)=e3)).
% 3.22/2.79  end_of_list.
% 3.22/2.79  
% 3.22/2.79  -------> usable clausifies to:
% 3.22/2.79  
% 3.22/2.79  list(usable).
% 3.22/2.79  0 [] A=A.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e1)=e0|op(e0,e1)=e1|op(e0,e1)=e2|op(e0,e1)=e3.
% 3.22/2.79  0 [] op(e0,e2)=e0|op(e0,e2)=e1|op(e0,e2)=e2|op(e0,e2)=e3.
% 3.22/2.79  0 [] op(e0,e3)=e0|op(e0,e3)=e1|op(e0,e3)=e2|op(e0,e3)=e3.
% 3.22/2.79  0 [] op(e1,e0)=e0|op(e1,e0)=e1|op(e1,e0)=e2|op(e1,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e2)=e0|op(e1,e2)=e1|op(e1,e2)=e2|op(e1,e2)=e3.
% 3.22/2.79  0 [] op(e1,e3)=e0|op(e1,e3)=e1|op(e1,e3)=e2|op(e1,e3)=e3.
% 3.22/2.79  0 [] op(e2,e0)=e0|op(e2,e0)=e1|op(e2,e0)=e2|op(e2,e0)=e3.
% 3.22/2.79  0 [] op(e2,e1)=e0|op(e2,e1)=e1|op(e2,e1)=e2|op(e2,e1)=e3.
% 3.22/2.79  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e2,e3)=e0|op(e2,e3)=e1|op(e2,e3)=e2|op(e2,e3)=e3.
% 3.22/2.79  0 [] op(e3,e0)=e0|op(e3,e0)=e1|op(e3,e0)=e2|op(e3,e0)=e3.
% 3.22/2.79  0 [] op(e3,e1)=e0|op(e3,e1)=e1|op(e3,e1)=e2|op(e3,e1)=e3.
% 3.22/2.79  0 [] op(e3,e2)=e0|op(e3,e2)=e1|op(e3,e2)=e2|op(e3,e2)=e3.
% 3.22/2.79  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(unit,e0)=e0.
% 3.22/2.79  0 [] op(e0,unit)=e0.
% 3.22/2.79  0 [] op(unit,e1)=e1.
% 3.22/2.79  0 [] op(e1,unit)=e1.
% 3.22/2.79  0 [] op(unit,e2)=e2.
% 3.22/2.79  0 [] op(e2,unit)=e2.
% 3.22/2.79  0 [] op(unit,e3)=e3.
% 3.22/2.79  0 [] op(e3,unit)=e3.
% 3.22/2.79  0 [] unit=e0|unit=e1|unit=e2|unit=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e1)=e0|op(e0,e2)=e0|op(e0,e3)=e0.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e0)=e0|op(e2,e0)=e0|op(e3,e0)=e0.
% 3.22/2.79  0 [] op(e0,e0)=e1|op(e0,e1)=e1|op(e0,e2)=e1|op(e0,e3)=e1.
% 3.22/2.79  0 [] op(e0,e0)=e1|op(e1,e0)=e1|op(e2,e0)=e1|op(e3,e0)=e1.
% 3.22/2.79  0 [] op(e0,e0)=e2|op(e0,e1)=e2|op(e0,e2)=e2|op(e0,e3)=e2.
% 3.22/2.79  0 [] op(e0,e0)=e2|op(e1,e0)=e2|op(e2,e0)=e2|op(e3,e0)=e2.
% 3.22/2.79  0 [] op(e0,e0)=e3|op(e0,e1)=e3|op(e0,e2)=e3|op(e0,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e3|op(e1,e0)=e3|op(e2,e0)=e3|op(e3,e0)=e3.
% 3.22/2.79  0 [] op(e1,e0)=e0|op(e1,e1)=e0|op(e1,e2)=e0|op(e1,e3)=e0.
% 3.22/2.79  0 [] op(e0,e1)=e0|op(e1,e1)=e0|op(e2,e1)=e0|op(e3,e1)=e0.
% 3.22/2.79  0 [] op(e1,e0)=e1|op(e1,e1)=e1|op(e1,e2)=e1|op(e1,e3)=e1.
% 3.22/2.79  0 [] op(e0,e1)=e1|op(e1,e1)=e1|op(e2,e1)=e1|op(e3,e1)=e1.
% 3.22/2.79  0 [] op(e1,e0)=e2|op(e1,e1)=e2|op(e1,e2)=e2|op(e1,e3)=e2.
% 3.22/2.79  0 [] op(e0,e1)=e2|op(e1,e1)=e2|op(e2,e1)=e2|op(e3,e1)=e2.
% 3.22/2.79  0 [] op(e1,e0)=e3|op(e1,e1)=e3|op(e1,e2)=e3|op(e1,e3)=e3.
% 3.22/2.79  0 [] op(e0,e1)=e3|op(e1,e1)=e3|op(e2,e1)=e3|op(e3,e1)=e3.
% 3.22/2.79  0 [] op(e2,e0)=e0|op(e2,e1)=e0|op(e2,e2)=e0|op(e2,e3)=e0.
% 3.22/2.79  0 [] op(e0,e2)=e0|op(e1,e2)=e0|op(e2,e2)=e0|op(e3,e2)=e0.
% 3.22/2.79  0 [] op(e2,e0)=e1|op(e2,e1)=e1|op(e2,e2)=e1|op(e2,e3)=e1.
% 3.22/2.79  0 [] op(e0,e2)=e1|op(e1,e2)=e1|op(e2,e2)=e1|op(e3,e2)=e1.
% 3.22/2.79  0 [] op(e2,e0)=e2|op(e2,e1)=e2|op(e2,e2)=e2|op(e2,e3)=e2.
% 3.22/2.79  0 [] op(e0,e2)=e2|op(e1,e2)=e2|op(e2,e2)=e2|op(e3,e2)=e2.
% 3.22/2.79  0 [] op(e2,e0)=e3|op(e2,e1)=e3|op(e2,e2)=e3|op(e2,e3)=e3.
% 3.22/2.79  0 [] op(e0,e2)=e3|op(e1,e2)=e3|op(e2,e2)=e3|op(e3,e2)=e3.
% 3.22/2.79  0 [] op(e3,e0)=e0|op(e3,e1)=e0|op(e3,e2)=e0|op(e3,e3)=e0.
% 3.22/2.79  0 [] op(e0,e3)=e0|op(e1,e3)=e0|op(e2,e3)=e0|op(e3,e3)=e0.
% 3.22/2.79  0 [] op(e3,e0)=e1|op(e3,e1)=e1|op(e3,e2)=e1|op(e3,e3)=e1.
% 3.22/2.79  0 [] op(e0,e3)=e1|op(e1,e3)=e1|op(e2,e3)=e1|op(e3,e3)=e1.
% 3.22/2.79  0 [] op(e3,e0)=e2|op(e3,e1)=e2|op(e3,e2)=e2|op(e3,e3)=e2.
% 3.22/2.79  0 [] op(e0,e3)=e2|op(e1,e3)=e2|op(e2,e3)=e2|op(e3,e3)=e2.
% 3.22/2.79  0 [] op(e3,e0)=e3|op(e3,e1)=e3|op(e3,e2)=e3|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e3)=e3|op(e1,e3)=e3|op(e2,e3)=e3|op(e3,e3)=e3.
% 3.22/2.79  0 [] unit=e0.
% 3.22/2.79  0 [] op(e0,e0)!=op(e1,e0).
% 3.22/2.79  0 [] op(e0,e0)!=op(e2,e0).
% 3.22/2.79  0 [] op(e0,e0)!=op(e3,e0).
% 3.22/2.79  0 [] op(e1,e0)!=op(e2,e0).
% 3.22/2.79  0 [] op(e1,e0)!=op(e3,e0).
% 3.22/2.79  0 [] op(e2,e0)!=op(e3,e0).
% 3.22/2.79  0 [] op(e0,e1)!=op(e1,e1).
% 3.22/2.79  0 [] op(e0,e1)!=op(e2,e1).
% 3.22/2.79  0 [] op(e0,e1)!=op(e3,e1).
% 3.22/2.79  0 [] op(e1,e1)!=op(e2,e1).
% 3.22/2.79  0 [] op(e1,e1)!=op(e3,e1).
% 3.22/2.79  0 [] op(e2,e1)!=op(e3,e1).
% 3.22/2.79  0 [] op(e0,e2)!=op(e1,e2).
% 3.22/2.79  0 [] op(e0,e2)!=op(e2,e2).
% 3.22/2.79  0 [] op(e0,e2)!=op(e3,e2).
% 3.22/2.79  0 [] op(e1,e2)!=op(e2,e2).
% 3.22/2.79  0 [] op(e1,e2)!=op(e3,e2).
% 3.22/2.79  0 [] op(e2,e2)!=op(e3,e2).
% 3.22/2.79  0 [] op(e0,e3)!=op(e1,e3).
% 3.22/2.79  0 [] op(e0,e3)!=op(e2,e3).
% 3.22/2.79  0 [] op(e0,e3)!=op(e3,e3).
% 3.22/2.79  0 [] op(e1,e3)!=op(e2,e3).
% 3.22/2.79  0 [] op(e1,e3)!=op(e3,e3).
% 3.22/2.79  0 [] op(e2,e3)!=op(e3,e3).
% 3.22/2.79  0 [] op(e0,e0)!=op(e0,e1).
% 3.22/2.79  0 [] op(e0,e0)!=op(e0,e2).
% 3.22/2.79  0 [] op(e0,e0)!=op(e0,e3).
% 3.22/2.79  0 [] op(e0,e1)!=op(e0,e2).
% 3.22/2.79  0 [] op(e0,e1)!=op(e0,e3).
% 3.22/2.79  0 [] op(e0,e2)!=op(e0,e3).
% 3.22/2.79  0 [] op(e1,e0)!=op(e1,e1).
% 3.22/2.79  0 [] op(e1,e0)!=op(e1,e2).
% 3.22/2.79  0 [] op(e1,e0)!=op(e1,e3).
% 3.22/2.79  0 [] op(e1,e1)!=op(e1,e2).
% 3.22/2.79  0 [] op(e1,e1)!=op(e1,e3).
% 3.22/2.79  0 [] op(e1,e2)!=op(e1,e3).
% 3.22/2.79  0 [] op(e2,e0)!=op(e2,e1).
% 3.22/2.79  0 [] op(e2,e0)!=op(e2,e2).
% 3.22/2.79  0 [] op(e2,e0)!=op(e2,e3).
% 3.22/2.79  0 [] op(e2,e1)!=op(e2,e2).
% 3.22/2.79  0 [] op(e2,e1)!=op(e2,e3).
% 3.22/2.79  0 [] op(e2,e2)!=op(e2,e3).
% 3.22/2.79  0 [] op(e3,e0)!=op(e3,e1).
% 3.22/2.79  0 [] op(e3,e0)!=op(e3,e2).
% 3.22/2.79  0 [] op(e3,e0)!=op(e3,e3).
% 3.22/2.79  0 [] op(e3,e1)!=op(e3,e2).
% 3.22/2.79  0 [] op(e3,e1)!=op(e3,e3).
% 3.22/2.79  0 [] op(e3,e2)!=op(e3,e3).
% 3.22/2.79  0 [] e0!=e1.
% 3.22/2.79  0 [] e0!=e2.
% 3.22/2.79  0 [] e0!=e3.
% 3.22/2.79  0 [] e1!=e2.
% 3.22/2.79  0 [] e1!=e3.
% 3.22/2.79  0 [] e2!=e3.
% 3.22/2.79  0 [] op(e0,e0)!=e0|op(e1,e1)!=e0|op(e2,e2)!=e0|op(e3,e3)!=e0.
% 3.22/2.79  0 [] op(e0,e0)!=e1|op(e1,e1)!=e1|op(e2,e2)!=e1|op(e3,e3)!=e1.
% 3.22/2.79  0 [] op(e0,e0)!=e2|op(e1,e1)!=e2|op(e2,e2)!=e2|op(e3,e3)!=e2.
% 3.22/2.79  0 [] op(e0,e0)!=e3|op(e1,e1)!=e3|op(e2,e2)!=e3|op(e3,e3)!=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.79  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  end_of_list.
% 3.22/2.80  
% 3.22/2.80  SCAN INPUT: prop=0, horn=0, equality=1, symmetry=0, max_lits=4.
% 3.22/2.80  
% 3.22/2.80  This ia a non-Horn set with equality.  The strategy will be
% 3.22/2.80  Knuth-Bendix, ordered hyper_res, factoring, and unit
% 3.22/2.80  deletion, with positive clauses in sos and nonpositive
% 3.22/2.80  clauses in usable.
% 3.22/2.80  
% 3.22/2.80     dependent: set(knuth_bendix).
% 3.22/2.80     dependent: set(anl_eq).
% 3.22/2.80     dependent: set(para_from).
% 3.22/2.80     dependent: set(para_into).
% 3.22/2.80     dependent: clear(para_from_right).
% 3.22/2.80     dependent: clear(para_into_right).
% 3.22/2.80     dependent: set(para_from_vars).
% 3.22/2.80     dependent: set(eq_units_both_ways).
% 3.22/2.80     dependent: set(dynamic_demod_all).
% 3.22/2.80     dependent: set(dynamic_demod).
% 3.22/2.80     dependent: set(order_eq).
% 3.22/2.80     dependent: set(back_demod).
% 3.22/2.80     dependent: set(lrpo).
% 3.22/2.80     dependent: set(hyper_res).
% 3.22/2.80     dependent: set(unit_deletion).
% 3.22/2.80     dependent: set(factor).
% 3.22/2.80  
% 3.22/2.80  ------------> process usable:
% 3.22/2.80  ** KEPT (pick-wt=7): 2 [copy,1,flip.1] op(e1,e0)!=op(e0,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 4 [copy,3,flip.1] op(e2,e0)!=op(e0,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 6 [copy,5,flip.1] op(e3,e0)!=op(e0,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 8 [copy,7,flip.1] op(e2,e0)!=op(e1,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 10 [copy,9,flip.1] op(e3,e0)!=op(e1,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 12 [copy,11,flip.1] op(e3,e0)!=op(e2,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 14 [copy,13,flip.1] op(e1,e1)!=op(e0,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 16 [copy,15,flip.1] op(e2,e1)!=op(e0,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 18 [copy,17,flip.1] op(e3,e1)!=op(e0,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 20 [copy,19,flip.1] op(e2,e1)!=op(e1,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 22 [copy,21,flip.1] op(e3,e1)!=op(e1,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 24 [copy,23,flip.1] op(e3,e1)!=op(e2,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 26 [copy,25,flip.1] op(e1,e2)!=op(e0,e2).
% 3.22/2.80  ** KEPT (pick-wt=7): 28 [copy,27,flip.1] op(e2,e2)!=op(e0,e2).
% 3.22/2.80  ** KEPT (pick-wt=7): 30 [copy,29,flip.1] op(e3,e2)!=op(e0,e2).
% 3.22/2.80  ** KEPT (pick-wt=7): 32 [copy,31,flip.1] op(e2,e2)!=op(e1,e2).
% 3.22/2.80  ** KEPT (pick-wt=7): 34 [copy,33,flip.1] op(e3,e2)!=op(e1,e2).
% 3.22/2.80  ** KEPT (pick-wt=7): 36 [copy,35,flip.1] op(e3,e2)!=op(e2,e2).
% 3.22/2.80  ** KEPT (pick-wt=7): 38 [copy,37,flip.1] op(e1,e3)!=op(e0,e3).
% 3.22/2.80  ** KEPT (pick-wt=7): 40 [copy,39,flip.1] op(e2,e3)!=op(e0,e3).
% 3.22/2.80  ** KEPT (pick-wt=7): 42 [copy,41,flip.1] op(e3,e3)!=op(e0,e3).
% 3.22/2.80  ** KEPT (pick-wt=7): 44 [copy,43,flip.1] op(e2,e3)!=op(e1,e3).
% 3.22/2.80  ** KEPT (pick-wt=7): 46 [copy,45,flip.1] op(e3,e3)!=op(e1,e3).
% 3.22/2.80  ** KEPT (pick-wt=7): 48 [copy,47,flip.1] op(e3,e3)!=op(e2,e3).
% 3.22/2.80  ** KEPT (pick-wt=7): 50 [copy,49,flip.1] op(e0,e1)!=op(e0,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 52 [copy,51,flip.1] op(e0,e2)!=op(e0,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 54 [copy,53,flip.1] op(e0,e3)!=op(e0,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 56 [copy,55,flip.1] op(e0,e2)!=op(e0,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 58 [copy,57,flip.1] op(e0,e3)!=op(e0,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 60 [copy,59,flip.1] op(e0,e3)!=op(e0,e2).
% 3.22/2.80  ** KEPT (pick-wt=7): 62 [copy,61,flip.1] op(e1,e1)!=op(e1,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 64 [copy,63,flip.1] op(e1,e2)!=op(e1,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 66 [copy,65,flip.1] op(e1,e3)!=op(e1,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 68 [copy,67,flip.1] op(e1,e2)!=op(e1,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 70 [copy,69,flip.1] op(e1,e3)!=op(e1,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 72 [copy,71,flip.1] op(e1,e3)!=op(e1,e2).
% 3.22/2.80  ** KEPT (pick-wt=7): 74 [copy,73,flip.1] op(e2,e1)!=op(e2,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 76 [copy,75,flip.1] op(e2,e2)!=op(e2,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 78 [copy,77,flip.1] op(e2,e3)!=op(e2,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 80 [copy,79,flip.1] op(e2,e2)!=op(e2,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 82 [copy,81,flip.1] op(e2,e3)!=op(e2,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 84 [copy,83,flip.1] op(e2,e3)!=op(e2,e2).
% 3.22/2.80  ** KEPT (pick-wt=7): 86 [copy,85,flip.1] op(e3,e1)!=op(e3,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 88 [copy,87,flip.1] op(e3,e2)!=op(e3,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 90 [copy,89,flip.1] op(e3,e3)!=op(e3,e0).
% 3.22/2.80  ** KEPT (pick-wt=7): 92 [copy,91,flip.1] op(e3,e2)!=op(e3,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 94 [copy,93,flip.1] op(e3,e3)!=op(e3,e1).
% 3.22/2.80  ** KEPT (pick-wt=7): 96 [copy,95,flip.1] op(e3,e3)!=op(e3,e2).
% 3.22/2.80  ** KEPT (pick-wt=3): 98 [copy,97,flip.1] e1!=e0.
% 3.22/2.80  ** KEPT (pick-wt=3): 100 [copy,99,flip.1] e2!=e0.
% 3.22/2.80  ** KEPT (pick-wt=3): 102 [copy,101,flip.1] e3!=e0.
% 3.22/2.80  ** KEPT (pick-wt=3): 104 [copy,103,flip.1] e2!=e1.
% 3.22/2.80  ** KEPT (pick-wt=3): 106 [copy,105,flip.1] e3!=e1.
% 3.22/2.80  ** KEPT (pick-wt=3): 108 [copy,107,flip.1] e3!=e2.
% 3.22/2.80  ** KEPT (pick-wt=20): 109 [] op(e0,e0)!=e0|op(e1,e1)!=e0|op(e2,e2)!=e0|op(e3,e3)!=e0.
% 3.22/2.80  ** KEPT (pick-wt=20): 110 [] op(e0,e0)!=e1|op(e1,e1)!=e1|op(e2,e2)!=e1|op(e3,e3)!=e1.
% 3.22/2.80  ** KEPT (pick-wt=20): 111 [] op(e0,e0)!=e2|op(e1,e1)!=e2|op(e2,e2)!=e2|op(e3,e3)!=e2.
% 3.22/2.80  ** KEPT (pick-wt=20): 112 [] op(e0,e0)!=e3|op(e1,e1)!=e3|op(e2,e2)!=e3|op(e3,e3)!=e3.
% 3.22/2.80  
% 3.22/2.80  ------------> process sos:
% 3.22/2.80  ** KEPT (pick-wt=3): 113 [] A=A.
% 3.22/2.80  ** KEPT (pick-wt=20): 114 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 115 [] op(e0,e1)=e0|op(e0,e1)=e1|op(e0,e1)=e2|op(e0,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 116 [] op(e0,e2)=e0|op(e0,e2)=e1|op(e0,e2)=e2|op(e0,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 117 [] op(e0,e3)=e0|op(e0,e3)=e1|op(e0,e3)=e2|op(e0,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 118 [] op(e1,e0)=e0|op(e1,e0)=e1|op(e1,e0)=e2|op(e1,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 119 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 120 [] op(e1,e2)=e0|op(e1,e2)=e1|op(e1,e2)=e2|op(e1,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 121 [] op(e1,e3)=e0|op(e1,e3)=e1|op(e1,e3)=e2|op(e1,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 122 [] op(e2,e0)=e0|op(e2,e0)=e1|op(e2,e0)=e2|op(e2,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 123 [] op(e2,e1)=e0|op(e2,e1)=e1|op(e2,e1)=e2|op(e2,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 124 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 125 [] op(e2,e3)=e0|op(e2,e3)=e1|op(e2,e3)=e2|op(e2,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 126 [] op(e3,e0)=e0|op(e3,e0)=e1|op(e3,e0)=e2|op(e3,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 127 [] op(e3,e1)=e0|op(e3,e1)=e1|op(e3,e1)=e2|op(e3,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 128 [] op(e3,e2)=e0|op(e3,e2)=e1|op(e3,e2)=e2|op(e3,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 129 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=5): 130 [] op(unit,e0)=e0.
% 3.22/2.80  ---> New Demodulator: 131 [new_demod,130] op(unit,e0)=e0.
% 3.22/2.80  ** KEPT (pick-wt=5): 132 [] op(e0,unit)=e0.
% 3.22/2.80  ---> New Demodulator: 133 [new_demod,132] op(e0,unit)=e0.
% 3.22/2.80  ** KEPT (pick-wt=5): 134 [] op(unit,e1)=e1.
% 3.22/2.80  ---> New Demodulator: 135 [new_demod,134] op(unit,e1)=e1.
% 3.22/2.80  ** KEPT (pick-wt=5): 136 [] op(e1,unit)=e1.
% 3.22/2.80  ---> New Demodulator: 137 [new_demod,136] op(e1,unit)=e1.
% 3.22/2.80  ** KEPT (pick-wt=5): 138 [] op(unit,e2)=e2.
% 3.22/2.80  ---> New Demodulator: 139 [new_demod,138] op(unit,e2)=e2.
% 3.22/2.80  ** KEPT (pick-wt=5): 140 [] op(e2,unit)=e2.
% 3.22/2.80  ---> New Demodulator: 141 [new_demod,140] op(e2,unit)=e2.
% 3.22/2.80  ** KEPT (pick-wt=5): 142 [] op(unit,e3)=e3.
% 3.22/2.80  ---> New Demodulator: 143 [new_demod,142] op(unit,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=5): 144 [] op(e3,unit)=e3.
% 3.22/2.80  ---> New Demodulator: 145 [new_demod,144] op(e3,unit)=e3.
% 3.22/2.80  ** KEPT (pick-wt=12): 146 [] unit=e0|unit=e1|unit=e2|unit=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 147 [] op(e0,e0)=e0|op(e0,e1)=e0|op(e0,e2)=e0|op(e0,e3)=e0.
% 3.22/2.80  ** KEPT (pick-wt=20): 148 [] op(e0,e0)=e0|op(e1,e0)=e0|op(e2,e0)=e0|op(e3,e0)=e0.
% 3.22/2.80  ** KEPT (pick-wt=20): 149 [] op(e0,e0)=e1|op(e0,e1)=e1|op(e0,e2)=e1|op(e0,e3)=e1.
% 3.22/2.80  ** KEPT (pick-wt=20): 150 [] op(e0,e0)=e1|op(e1,e0)=e1|op(e2,e0)=e1|op(e3,e0)=e1.
% 3.22/2.80  ** KEPT (pick-wt=20): 151 [] op(e0,e0)=e2|op(e0,e1)=e2|op(e0,e2)=e2|op(e0,e3)=e2.
% 3.22/2.80  ** KEPT (pick-wt=20): 152 [] op(e0,e0)=e2|op(e1,e0)=e2|op(e2,e0)=e2|op(e3,e0)=e2.
% 3.22/2.80  ** KEPT (pick-wt=20): 153 [] op(e0,e0)=e3|op(e0,e1)=e3|op(e0,e2)=e3|op(e0,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 154 [] op(e0,e0)=e3|op(e1,e0)=e3|op(e2,e0)=e3|op(e3,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 155 [] op(e1,e0)=e0|op(e1,e1)=e0|op(e1,e2)=e0|op(e1,e3)=e0.
% 3.22/2.80  ** KEPT (pick-wt=20): 156 [] op(e0,e1)=e0|op(e1,e1)=e0|op(e2,e1)=e0|op(e3,e1)=e0.
% 3.22/2.80  ** KEPT (pick-wt=20): 157 [] op(e1,e0)=e1|op(e1,e1)=e1|op(e1,e2)=e1|op(e1,e3)=e1.
% 3.22/2.80  ** KEPT (pick-wt=20): 158 [] op(e0,e1)=e1|op(e1,e1)=e1|op(e2,e1)=e1|op(e3,e1)=e1.
% 3.22/2.80  ** KEPT (pick-wt=20): 159 [] op(e1,e0)=e2|op(e1,e1)=e2|op(e1,e2)=e2|op(e1,e3)=e2.
% 3.22/2.80  ** KEPT (pick-wt=20): 160 [] op(e0,e1)=e2|op(e1,e1)=e2|op(e2,e1)=e2|op(e3,e1)=e2.
% 3.22/2.80  ** KEPT (pick-wt=20): 161 [] op(e1,e0)=e3|op(e1,e1)=e3|op(e1,e2)=e3|op(e1,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 162 [] op(e0,e1)=e3|op(e1,e1)=e3|op(e2,e1)=e3|op(e3,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 163 [] op(e2,e0)=e0|op(e2,e1)=e0|op(e2,e2)=e0|op(e2,e3)=e0.
% 3.22/2.80  ** KEPT (pick-wt=20): 164 [] op(e0,e2)=e0|op(e1,e2)=e0|op(e2,e2)=e0|op(e3,e2)=e0.
% 3.22/2.80  ** KEPT (pick-wt=20): 165 [] op(e2,e0)=e1|op(e2,e1)=e1|op(e2,e2)=e1|op(e2,e3)=e1.
% 3.22/2.80  ** KEPT (pick-wt=20): 166 [] op(e0,e2)=e1|op(e1,e2)=e1|op(e2,e2)=e1|op(e3,e2)=e1.
% 3.22/2.80  ** KEPT (pick-wt=20): 167 [] op(e2,e0)=e2|op(e2,e1)=e2|op(e2,e2)=e2|op(e2,e3)=e2.
% 3.22/2.80  ** KEPT (pick-wt=20): 168 [] op(e0,e2)=e2|op(e1,e2)=e2|op(e2,e2)=e2|op(e3,e2)=e2.
% 3.22/2.80  ** KEPT (pick-wt=20): 169 [] op(e2,e0)=e3|op(e2,e1)=e3|op(e2,e2)=e3|op(e2,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 170 [] op(e0,e2)=e3|op(e1,e2)=e3|op(e2,e2)=e3|op(e3,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 171 [] op(e3,e0)=e0|op(e3,e1)=e0|op(e3,e2)=e0|op(e3,e3)=e0.
% 3.22/2.80  ** KEPT (pick-wt=20): 172 [] op(e0,e3)=e0|op(e1,e3)=e0|op(e2,e3)=e0|op(e3,e3)=e0.
% 3.22/2.80  ** KEPT (pick-wt=20): 173 [] op(e3,e0)=e1|op(e3,e1)=e1|op(e3,e2)=e1|op(e3,e3)=e1.
% 3.22/2.80  ** KEPT (pick-wt=20): 174 [] op(e0,e3)=e1|op(e1,e3)=e1|op(e2,e3)=e1|op(e3,e3)=e1.
% 3.22/2.80  ** KEPT (pick-wt=20): 175 [] op(e3,e0)=e2|op(e3,e1)=e2|op(e3,e2)=e2|op(e3,e3)=e2.
% 3.22/2.80  ** KEPT (pick-wt=20): 176 [] op(e0,e3)=e2|op(e1,e3)=e2|op(e2,e3)=e2|op(e3,e3)=e2.
% 3.22/2.80  ** KEPT (pick-wt=20): 177 [] op(e3,e0)=e3|op(e3,e1)=e3|op(e3,e2)=e3|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 178 [] op(e0,e3)=e3|op(e1,e3)=e3|op(e2,e3)=e3|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=3): 179 [] unit=e0.
% 3.22/2.80  ---> New Demodulator: 180 [new_demod,179] unit=e0.
% 3.22/2.80    Following clause subsumed by 114 during input processing: 0 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 181 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 182 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 183 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 184 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 185 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 186 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 187 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 188 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 189 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 190 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 191 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 192 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 193 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 194 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 195 [] op(e0,e0)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 196 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 197 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 198 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 199 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 200 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 201 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 202 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 203 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 204 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 205 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 206 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 207 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 208 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 209 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 210 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 211 [] op(e0,e0)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 212 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 213 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 214 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 215 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 216 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 217 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 218 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 219 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 220 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 221 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 222 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 223 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 224 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 225 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 226 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 227 [] op(e0,e0)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 228 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 229 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 230 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 231 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 232 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 233 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 234 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 235 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 236 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 237 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 238 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 239 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 240 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 241 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 242 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 243 [] op(e0,e0)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 244 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 245 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 246 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 247 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 248 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 249 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 250 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 251 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 252 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 253 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 254 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 255 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 256 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 257 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 258 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 259 [] op(e1,e1)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 260 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 261 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 262 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 263 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.80  ** KEPT (pick-wt=20): 264 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.80    Following clause subsumed by 119 during input processing: 0 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 265 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 266 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 267 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 268 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 269 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 270 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 271 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 272 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 273 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 274 [] op(e1,e1)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 275 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 276 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 277 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 278 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 279 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 280 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 281 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 282 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 283 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 284 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 285 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 286 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 287 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 288 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 289 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 290 [] op(e1,e1)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 291 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 292 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 293 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 294 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 295 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 296 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 297 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 298 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 299 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 300 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 301 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 302 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 303 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 304 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 305 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 306 [] op(e1,e1)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 307 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 308 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 309 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 310 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 311 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 312 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 313 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 314 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 315 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 316 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 317 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 318 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 319 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 320 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 321 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 322 [] op(e2,e2)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 323 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 324 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 325 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 326 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 327 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 328 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 329 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 330 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 331 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 332 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 333 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 334 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 335 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 336 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 337 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 338 [] op(e2,e2)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 339 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 340 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 341 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 342 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 343 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 344 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 345 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 346 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 347 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 348 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.22/2.81    Following clause subsumed by 124 during input processing: 0 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 349 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 350 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 351 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 352 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 353 [] op(e2,e2)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 354 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 355 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 356 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 357 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 358 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 359 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 360 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 361 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.22/2.81  ** KEPT (pick-wt=20): 362 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 363 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 364 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 365 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 366 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 367 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 368 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 369 [] op(e2,e2)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 370 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 371 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 372 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 373 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 374 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 375 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 376 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 377 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 378 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 379 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 380 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 381 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 382 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 383 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 384 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 385 [] op(e3,e3)=e0|op(e0,e0)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 386 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 387 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 388 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 389 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 390 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 391 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 392 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 393 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 394 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 395 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 396 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 397 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 398 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 399 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 400 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 401 [] op(e3,e3)=e0|op(e1,e1)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 402 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 403 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 404 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 405 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 406 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 407 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 408 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 409 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 410 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 411 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 412 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 413 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 414 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 415 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 416 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 417 [] op(e3,e3)=e0|op(e2,e2)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 418 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 419 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 420 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 421 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e0,e0)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 422 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 423 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 424 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 425 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e1,e1)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 426 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 427 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 428 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e2,e2)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 429 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e2,e2)=e2|op(e3,e3)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 430 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e0,e0)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 431 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e1,e1)=e3.
% 3.34/2.83  ** KEPT (pick-wt=20): 432 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e2,e2)=e3.
% 3.34/2.83    Following clause subsumed by 129 during input processing: 0 [] op(e3,e3)=e0|op(e3,e3)=e1|op(e3,e3)=e2|op(e3,e3)=e3.
% 3.34/2.83    Following clause subsumed by 113 during input processing: 0 [copy,113,flip.1] A=A.
% 3.34/2.83  >>>> Starting back demodulation with 131.
% 3.34/2.83  >>>> Starting back demodulation with 133.
% 3.34/2.83  >>>> Starting back demodulation with 135.
% 3.34/2.83  >>>> Starting back demodulation with 137.
% 3.34/2.83  >>>> Starting back demodulation with 139.
% 3.34/2.83  >>>> Starting back demodulation with 141.
% 3.34/2.83  >>>> Starting back demodulation with 143.
% 3.34/2.83  >>>> Starting back demodulation with 145.
% 3.34/2.83  >>>> Starting back demodulation with 180.
% 3.34/2.83      >> back demodulating 146 with 180.
% 3.34/2.83      >> back demodulating 144 with 180.
% 3.34/2.83      >> back demodulating 142 with 180.
% 3.34/2.83      >> back demodulating 140 with 180.
% 3.34/2.83      >> back demodulating 138 with 180.
% 3.34/2.83      >> back demodulating 136 with 180.
% 3.34/2.83      >> back demodulating 134 with 180.
% 3.34/2.83      >> back demodulating 132 with 180.
% 3.34/2.83      >> back demodulating 130 with 180.
% 3.34/2.83  >>>> Starting back demodulation with 434.
% 3.34/2.83      >> back demodulating 177 with 434.
% 3.34/2.83      >> back demodulating 175 with 434.
% 3.34/2.83      >> back demodulating 173 with 434.
% 3.34/2.83      >> back demodulating 171 with 434.
% 3.34/2.83      >> back demodulating 154 with 434.
% 3.34/2.83      >> back demodulating 152 with 434.
% 3.34/2.83      >> back demodulating 150 with 434.
% 3.34/2.83      >> back demodulating 148 with 434.
% 3.34/2.83      >> back demodulating 126 with 434.
% 3.34/2.83      >> back demodulating 90 with 434.
% 3.34/2.83      >> back demodulating 88 with 434.
% 3.34/2.83      >> back demodulating 86 with 434.
% 3.34/2.83      >> back demodulating 12 with 434.
% 3.34/2.83      >> back demodulating 10 with 434.
% 3.34/2.83      >> back demodulating 6 with 434.
% 3.34/2.83  >>>> Starting back demodulation with 436.
% 3.34/2.83      >> back demodulating 178 with 436.
% 3.34/2.83      >> back demodulating 176 with 436.
% 3.34/2.83      >> back demodulating 174 with 436.
% 3.34/2.83      >> back demodulating 172 with 436.
% 3.34/2.83      >> back demodulating 153 with 436.
% 3.34/2.83      >> back demodulating 151 with 436.
% 3.34/2.83      >> back demodulating 149 with 436.
% 3.34/2.83      >> back demodulating 147 with 436.
% 3.34/2.83      >> back demodulating 117 with 436.
% 3.34/2.83      >> back demodulating 60 with 436.
% 3.34/2.83      >> back demodulating 58 with 436.
% 3.34/2.83      >> back demodulating 54 with 436.
% 3.34/2.83      >> back demodulating 42 with 436.
% 3.34/2.83      >> back demodulating 40 with 436.
% 3.34/2.83      >> back demodulating 38 with 436.
% 3.34/2.83  >>>> Starting back demodulation with 438.
% 3.34/2.83      >> back demodulating 169 with 438.
% 3.34/2.83      >> back demodulating 167 with 438.
% 3.34/2.83      >> back demodulating 165 with 438.
% 3.34/2.83      >> back demodulating 163 with 438.
% 3.34/2.83      >> back demodulating 122 with 438.
% 3.34/2.83      >> back demodulating 78 with 438.
% 3.34/2.83      >> back demodulating 76 with 438.
% 3.34/2.83      >> back demodulating 74 with 438.
% 3.34/2.83      >> back demodulating 8 with 438.
% 3.34/2.83      >> back demodulating 4 with 438.
% 3.34/2.83  >>>> Starting back demodulation with 440.
% 3.34/2.83      >> back demodulating 170 with 440.
% 3.34/2.83      >> back demodulating 168 with 440.
% 3.34/2.83      >> back demodulating 166 with 440.
% 3.34/2.83      >> back demodulating 164 with 440.
% 3.34/2.83      >> back demodulating 116 with 440.
% 3.34/2.83      >> back demodulating 56 with 440.
% 3.34/2.83      >> back demodulating 52 with 440.
% 3.34/2.83      >> back demodulating 30 with 440.
% 3.34/2.83      >> back demodulating 28 with 440.
% 3.34/2.83      >> back demodulating 26 with 440.
% 3.34/2.83  >>>> Starting back demodulation with 442.
% 3.34/2.83      >> back demodulating 161 with 442.
% 3.34/2.83      >> back demodulating 159 with 442.
% 3.34/2.83      >> back demodulating 157 with 442.
% 3.34/2.83      >> back demodulating 155 with 442.
% 3.34/2.83      >> back demodulating 118 with 442.
% 3.34/2.83      >> back demodulating 66 with 442.
% 3.34/2.83      >> back demodulating 64 with 442.
% 3.34/2.83      >> back demodulating 62 with 442.
% 3.34/2.83      >> back demodulating 2 with 442.
% 3.34/2.83  >>>> Starting back demodulation with 444.
% 3.34/2.83      >> back demodulating 162 with 444.
% 3.34/2.83      >> back demodulating 160 with 444.
% 3.34/2.83      >> back demodulating 158 with 444.
% 3.34/2.83      >> back demodulating 156 with 444.
% 3.34/2.83      >> back demodulating 115 with 444.
% 3.34/2.83      >> back demodulating 50 with 444.
% 3.34/2.83      >> back demodulating 18 with 444.
% 3.34/2.83      >> back demodulating 16 with 444.
% 3.34/2.83      >> back demodulating 14 with 444.
% 3.34/2.83  >>>> Starting back demodulation with 446.
% 3.34/2.83      >> back demodulating 430 with 446.
% 3.34/2.83      >> back demodulating 426 with 446.
% 3.34/2.83      >> back demodulating 422 with 446.
% 3.34/2.83      >> back demodulating 421 with 446.
% 3.34/2.83      >> back demodulating 420 with 446.
% 3.34/2.83      >> back demodulating 419 with 446.
% 3.34/2.83      >> back demodulating 418 with 446.
% 3.34/2.83      >> back demodulating 414 with 446.
% 3.34/2.83      >> back demodulating 410 with 446.
% 3.34/2.83      >> back demodulating 406 with 446.
% 3.34/2.83      >> back demodulating 405 with 446.
% 3.34/2.83      >> back demodulating 404 with 446.
% 3.34/2.83      >> back demodulating 403 with 446.
% 3.34/2.83      >> back demodulating 402 with 446.
% 3.34/2.83      >> back demodulating 398 with 446.
% 3.34/2.83      >> back demodulating 394 with 446.
% 3.34/2.83      >> back demodulating 390 with 446.
% 3.34/2.83      >> back demodulating 389 with 446.
% 3.34/2.83      >> back demodulating 388 with 446.
% 3.34/2.83      >> back demodulating 387 with 446.
% 3.34/2.83      >> back demodulating 386 with 446.
% 3.34/2.83      >> back demodulating 385 with 446.
% 3.34/2.83      >> back demodulating 384 with 446.
% 3.34/2.83      >> back demodulating 383 with 446.
% 3.34/2.83      >> back demodulating 382 with 446.
% 3.34/2.83      >> back demodulating 381 with 446.
% 3.34/2.83      >> back demodulating 380 with 446.
% 3.34/2.83      >> back demodulating 379 with 446.
% 3.34/2.83      >> back demodulating 378 with 446.
% 3.34/2.83      >> back demodulating 377 with 446.
% 3.34/2.83      >> back demodulating 376 with 446.
% 3.34/2.83      >> back demodulating 375 with 446.
% 3.34/2.83      >> back demodulating 374 with 446.
% 3.34/2.83      >> back demodulating 373 with 446.
% 3.34/2.83      >> back demodulating 372 with 446.
% 3.34/2.83      >> back demodulating 371 with 446.
% 3.34/2.83      >> back demodulating 370 with 446.
% 3.34/2.83      >> back demodulating 366 with 446.
% 3.34/2.83      >> back demodulating 362 with 446.
% 3.34/2.83      >> back demodulating 358 with 446.
% 3.34/2.83      >> back demodulating 357 with 446.
% 3.34/2.83      >> back demodulating 356 with 446.
% 3.34/2.83      >> back demodulating 355 with 446.
% 3.34/2.83      >> back demodulating 354 with 446.
% 3.34/2.83      >> back demodulating 350 with 446.
% 3.34/2.83      >> back demodulating 347 with 446.
% 3.34/2.83      >> back demodulating 343 with 446.
% 3.34/2.83      >> back demodulating 342 with 446.
% 3.34/2.83      >> back demodulating 341 with 446.
% 3.34/2.83      >> back demodulating 340 with 446.
% 3.34/2.83      >> back demodulating 339 with 446.
% 3.34/2.83      >> back demodulating 335 with 446.
% 3.34/2.83      >> back demodulating 331 with 446.
% 3.34/2.83      >> back demodulating 327 with 446.
% 3.34/2.83      >> back demodulating 326 with 446.
% 3.34/2.83      >> back demodulating 325 with 446.
% 3.34/2.83      >> back demodulating 324 with 446.
% 3.34/2.83      >> back demodulating 323 with 446.
% 3.34/2.83      >> back demodulating 322 with 446.
% 3.34/2.83      >> back demodulating 321 with 446.
% 3.34/2.83      >> back demodulating 320 with 446.
% 3.34/2.83      >> back demodulating 319 with 446.
% 3.34/2.83      >> back demodulating 318 with 446.
% 3.34/2.83      >> back demodulating 317 with 446.
% 3.34/2.83      >> back demodulating 316 with 446.
% 3.34/2.83      >> back demodulating 315 with 446.
% 3.34/2.83      >> back demodulating 314 with 446.
% 3.34/2.83      >> back demodulating 313 with 446.
% 3.34/2.83      >> back demodulating 312 with 446.
% 3.34/2.83      >> back demodulating 311 with 446.
% 3.34/2.83      >> back demodulating 310 with 446.
% 3.34/2.83      >> back demodulating 309 with 446.
% 3.34/2.83      >> back demodulating 308 with 446.
% 3.34/2.83      >> back demodulating 307 with 446.
% 3.34/2.83      >> back demodulating 303 with 446.
% 3.34/2.83      >> back demodulating 299 with 446.
% 3.34/2.83      >> back demodulating 295 with 446.
% 3.34/2.83      >> back demodulating 294 with 446.
% 3.34/2.83      >> back demodulating 293 with 446.
% 3.34/2.83      >> back demodulating 292 with 446.
% 3.34/2.83      >> back demodulating 291 with 446.
% 3.34/2.83      >> back demodulating 287 with 446.
% 3.34/2.83      >> back demodulating 283 with 446.
% 3.34/2.83      >> back demodulating 279 with 446.
% 3.34/2.83      >> back demodulating 278 with 446.
% 3.34/2.83      >> back demodulating 277 with 446.
% 3.34/2.83      >> back demodulating 276 with 446.
% 3.34/2.83      >> back demodulating 275 with 446.
% 3.34/2.83      >> back demodulating 271 with 446.
% 3.34/2.83      >> back demodulating 267 with 446.
% 3.34/2.83      >> back demodulating 264 with 446.
% 3.34/2.83      >> back demodulating 263 with 446.
% 3.34/2.83      >> back demodulating 262 with 446.
% 3.34/2.83      >> back demodulating 261 with 446.
% 3.34/2.83      >> back demodulating 260 with 446.
% 3.34/2.83      >> back demodulating 259 with 446.
% 3.34/2.83      >> back demodulating 258 with 446.
% 3.34/2.83      >> back demodulating 257 with 446.
% 3.34/2.83      >> back demodulating 256 with 446.
% 3.34/2.83      >> back demodulating 255 with 446.
% 3.34/2.83      >> back demodulating 254 with 446.
% 3.34/2.83      >> back demodulating 253 with 446.
% 3.34/2.83      >> back demodulating 252 with 446.
% 3.34/2.83      >> back demodulating 251 with 446.
% 3.34/2.83      >> back demodulating 250 with 446.
% 3.34/2.83      >> back demodulating 249 with 446.
% 3.34/2.83      >> back demodulating 248 with 446.
% 3.34/2.83      >> back demodulating 247 with 446.
% 3.34/2.83      >> back demodulating 246 with 446.
% 3.34/2.83      >> back demodulating 245 with 446.
% 3.34/2.83      >> back demodulating 244 with 446.
% 3.34/2.83      >> back demodulating 243 with 446.
% 3.34/2.83      >> back demodulating 242 with 446.
% 3.34/2.83      >> back demodulating 241 with 446.
% 3.34/2.83      >> back demodulating 240 with 446.
% 3.34/2.83      >> back demodulating 239 with 446.
% 3.34/2.83      >> back demodulating 238 with 446.
% 3.34/2.83      >> back demodulating 237 with 446.
% 3.34/2.83      >> back demodulating 236 with 446.
% 3.34/2.83      >> back demodulating 235 with 446.
% 3.34/2.83      >> back demodulating 234 with 446.
% 3.34/2.83      >> back demodulating 233 with 446.
% 3.34/2.83      >> back demodulating 232 with 446.
% 3.34/2.83      >> back demodulating 231 with 446.
% 3.34/2.83      >> back demodulating 230 with 446.
% 3.34/2.83      >> back demodulating 229 with 446.
% 3.34/2.83      >> back demodulating 228 with 446.
% 3.34/2.83      >> back demodulating 227 with 446.
% 3.34/2.83      >> back demodulating 226 with 446.
% 3.34/2.83      >> back demodulating 225 with 446.
% 3.34/2.83      >> back demodulating 224 with 446.
% 3.34/2.83      >> back demodulating 223 with 446.
% 3.34/2.83      >> back demodulating 222 with 446.
% 3.34/2.83      >> back demodulating 221 with 446.
% 3.34/2.83      >> back demodulating 220 with 446.
% 3.34/2.83      >> back demodulating 219 with 446.
% 3.34/2.83      >> back demodulating 218 with 446.
% 3.34/2.83      >> back demodulating 217 with 446.
% 3.34/2.83      >> back demodulating 216 with 446.
% 3.34/2.83      >> back demodulating 215 with 446.
% 3.34/2.83      >> back demodulating 214 with 446.
% 3.34/2.83      >> back demodulating 213 with 446.
% 3.34/2.83      >> back demodulating 212 with 446.
% 3.34/2.83      >> back demodulating 211 with 446.
% 3.34/2.83      >> back demodulating 210 with 446.
% 3.34/2.83      >> back demodulating 209 with 446.
% 3.34/2.83      >> back demodulating 208 with 446.
% 3.34/2.83      >> back demodulating 207 with 446.
% 3.34/2.83      >> back demodulating 206 with 446.
% 3.34/2.83      >> back demodulating 205 with 446.
% 3.34/2.83      >> back demodulating 204 with 446.
% 3.34/2.83      >> back demodulating 203 with 446.
% 3.34/2.83      >> back demodulating 202 with 446.
% 3.34/2.83      >> back demodulating 201 with 446.
% 3.34/2.83      >> back demodulating 200 with 446.
% 3.34/2.83      >> back demodulating 199 with 446.
% 3.34/2.83      >> back demodulating 198 with 446.
% 3.34/2.83      >> back demodulating 197 with 446.
% 3.34/2.83      >> back demodulating 196 with 446.
% 3.34/2.83      >> back demodulating 195 with 446.
% 3.34/2.83      >> back demodulating 194 with 446.
% 3.34/2.83      >> back demodulating 193 with 446.
% 3.34/2.83      >> back demodulating 192 with 446.
% 3.34/2.83      >> back demodulating 191 with 446.
% 3.34/2.83      >> back demodulating 190 with 446.
% 3.34/2.83      >> back demodulating 189 with 446.
% 3.34/2.83      >> back demodulating 188 with 446.
% 3.34/2.83      >> back demodulating 187 with 446.
% 3.34/2.83      >> back demodulating 186 with 446.
% 3.34/2.83      >> back demodulating 185 with 446.
% 3.34/2.83      >> back demodulating 184 with 446.
% 3.34/2.83      >> back demodulating 183 with 446.
% 3.34/2.83      >> back demodulating 182 with 446.
% 3.34/2.83      >> back demodulating 181 
% 3.34/2.83  -------- PROOF -------- 
% 3.34/2.83  with 446.
% 3.34/2.83      >> back demodulating 114 with 446.
% 3.34/2.83      >> back demodulating 112 with 446.
% 3.34/2.83      >> back demodulating 111 with 446.
% 3.34/2.83      >> back demodulating 110 with 446.
% 3.34/2.83      >> back demodulating 109 with 446.
% 3.34/2.83  
% 3.34/2.83  -----> EMPTY CLAUSE at   0.11 sec ----> 491 [back_demod,109,demod,446,490,488,486,unit_del,113,113,113,113] $F.
% 3.34/2.83  
% 3.34/2.83  Length of proof is 13.  Level of proof is 4.
% 3.34/2.83  
% 3.34/2.83  ---------------- PROOF ----------------
% 3.34/2.83  % SZS status Theorem
% 3.34/2.83  % SZS output start Refutation
% See solution above
% 3.34/2.83  ------------ end of proof -------------
% 3.34/2.83  
% 3.34/2.83  
% 3.34/2.83  Search stopped by max_proofs option.
% 3.34/2.83  
% 3.34/2.83  
% 3.34/2.83  Search stopped by max_proofs option.
% 3.34/2.83  
% 3.34/2.83  ============ end of search ============
% 3.34/2.83  
% 3.34/2.83  -------------- statistics -------------
% 3.34/2.83  clauses given                  0
% 3.34/2.83  clauses generated              0
% 3.34/2.83  clauses kept                 417
% 3.34/2.83  clauses forward subsumed     212
% 3.34/2.83  clauses back subsumed          0
% 3.34/2.83  Kbytes malloced              976
% 3.34/2.83  
% 3.34/2.83  ----------- times (seconds) -----------
% 3.34/2.83  user CPU time          0.11          (0 hr, 0 min, 0 sec)
% 3.34/2.83  system CPU time        0.00          (0 hr, 0 min, 0 sec)
% 3.34/2.83  wall-clock time        3             (0 hr, 0 min, 3 sec)
% 3.34/2.83  
% 3.34/2.83  That finishes the proof of the theorem.
% 3.34/2.83  
% 3.34/2.83  Process 12414 finished Wed Jul 27 04:07:29 2022
% 3.34/2.83  Otter interrupted
% 3.34/2.83  PROOF FOUND
%------------------------------------------------------------------------------