TSTP Solution File: GRP220-1 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : GRP220-1 : TPTP v8.1.0. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s

% Computer : n001.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 Aug 31 16:20:56 EDT 2022

% Result   : Unsatisfiable 0.18s 0.59s
% Output   : Refutation 0.18s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   33
%            Number of leaves      :   79
% Syntax   : Number of formulae    :  418 (  47 unt;   0 def)
%            Number of atoms       : 1806 ( 591 equ)
%            Maximal formula atoms :   17 (   4 avg)
%            Number of connectives : 2715 (1327   ~;1366   |;   0   &)
%                                         (  22 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   28 (   5 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :   24 (  22 usr;  23 prp; 0-2 aty)
%            Number of functors    :   27 (  27 usr;  25 con; 0-2 aty)
%            Number of variables   :  151 ( 151   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1649,plain,
    $false,
    inference(avatar_sat_refutation,[],[f188,f197,f216,f225,f226,f241,f244,f245,f246,f252,f253,f254,f255,f263,f264,f265,f266,f269,f270,f272,f273,f274,f278,f279,f292,f296,f298,f302,f303,f304,f305,f307,f312,f314,f315,f317,f319,f320,f321,f322,f501,f547,f608,f724,f777,f831,f864,f897,f899,f911,f1051,f1070,f1085,f1534,f1568,f1602,f1648]) ).

fof(f1648,plain,
    ( ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(avatar_contradiction_clause,[],[f1647]) ).

fof(f1647,plain,
    ( $false
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(subsumption_resolution,[],[f1646,f1481]) ).

fof(f1481,plain,
    ( identity = inverse(identity)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1199,f1194]) ).

fof(f1194,plain,
    ( identity = sk_c11
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1088,f717]) ).

fof(f717,plain,
    ( identity = sk_c10
    | ~ spl17_46 ),
    inference(avatar_component_clause,[],[f716]) ).

fof(f716,plain,
    ( spl17_46
  <=> identity = sk_c10 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_46])]) ).

fof(f1088,plain,
    ( sk_c11 = sk_c10
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_23
    | ~ spl17_25 ),
    inference(forward_demodulation,[],[f1087,f1042]) ).

fof(f1042,plain,
    ( ! [X11] : multiply(sk_c11,X11) = X11
    | ~ spl17_3
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_25 ),
    inference(forward_demodulation,[],[f1041,f1]) ).

fof(f1,axiom,
    ! [X0] : multiply(identity,X0) = X0,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',left_identity) ).

fof(f1041,plain,
    ( ! [X11] : multiply(sk_c11,X11) = multiply(identity,X11)
    | ~ spl17_3
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_25 ),
    inference(forward_demodulation,[],[f1040,f554]) ).

fof(f554,plain,
    ( identity = sF13
    | ~ spl17_25 ),
    inference(avatar_component_clause,[],[f553]) ).

fof(f553,plain,
    ( spl17_25
  <=> identity = sF13 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_25])]) ).

fof(f1040,plain,
    ( ! [X11] : multiply(sk_c11,X11) = multiply(sF13,X11)
    | ~ spl17_3
    | ~ spl17_15
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f346,f1011]) ).

fof(f1011,plain,
    ( ! [X0] : multiply(sk_c6,X0) = X0
    | ~ spl17_3
    | ~ spl17_15
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f793,f938]) ).

fof(f938,plain,
    ( ! [X0] : multiply(sF4,X0) = X0
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f937,f1]) ).

fof(f937,plain,
    ( ! [X0] : multiply(sF4,multiply(identity,X0)) = X0
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f361,f810]) ).

fof(f810,plain,
    ( identity = sk_c12
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f807,f2]) ).

fof(f2,axiom,
    ! [X0] : identity = multiply(inverse(X0),X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',left_inverse) ).

fof(f807,plain,
    ( sk_c12 = multiply(inverse(sk_c10),sk_c10)
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f778,f183]) ).

fof(f183,plain,
    ( sk_c10 = sF16
    | ~ spl17_3 ),
    inference(avatar_component_clause,[],[f181]) ).

fof(f181,plain,
    ( spl17_3
  <=> sk_c10 = sF16 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_3])]) ).

fof(f778,plain,
    ( sk_c12 = multiply(inverse(sF16),sk_c10)
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f696,f250]) ).

fof(f250,plain,
    ( sk_c12 = sF9
    | ~ spl17_16 ),
    inference(avatar_component_clause,[],[f248]) ).

fof(f248,plain,
    ( spl17_16
  <=> sk_c12 = sF9 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_16])]) ).

fof(f696,plain,
    multiply(inverse(sF16),sk_c10) = sF9,
    inference(superposition,[],[f355,f433]) ).

fof(f433,plain,
    sk_c10 = multiply(sF16,sF9),
    inference(forward_demodulation,[],[f387,f110]) ).

fof(f110,plain,
    inverse(sk_c7) = sF16,
    introduced(function_definition,[]) ).

fof(f387,plain,
    sk_c10 = multiply(inverse(sk_c7),sF9),
    inference(superposition,[],[f355,f96]) ).

fof(f96,plain,
    multiply(sk_c7,sk_c10) = sF9,
    introduced(function_definition,[]) ).

fof(f355,plain,
    ! [X6,X7] : multiply(inverse(X6),multiply(X6,X7)) = X7,
    inference(forward_demodulation,[],[f342,f1]) ).

fof(f342,plain,
    ! [X6,X7] : multiply(inverse(X6),multiply(X6,X7)) = multiply(identity,X7),
    inference(superposition,[],[f3,f2]) ).

fof(f3,axiom,
    ! [X2,X0,X1] : multiply(multiply(X0,X1),X2) = multiply(X0,multiply(X1,X2)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',associativity) ).

fof(f361,plain,
    ! [X0] : multiply(sF4,multiply(sk_c12,X0)) = X0,
    inference(forward_demodulation,[],[f360,f1]) ).

fof(f360,plain,
    ! [X0] : multiply(identity,X0) = multiply(sF4,multiply(sk_c12,X0)),
    inference(superposition,[],[f3,f333]) ).

fof(f333,plain,
    identity = multiply(sF4,sk_c12),
    inference(superposition,[],[f2,f87]) ).

fof(f87,plain,
    inverse(sk_c12) = sF4,
    introduced(function_definition,[]) ).

fof(f793,plain,
    ( ! [X0] : multiply(sk_c6,X0) = multiply(sF4,X0)
    | ~ spl17_15 ),
    inference(backward_demodulation,[],[f789,f87]) ).

fof(f789,plain,
    ( ! [X0] : multiply(sk_c6,X0) = multiply(inverse(sk_c12),X0)
    | ~ spl17_15 ),
    inference(backward_demodulation,[],[f733,f239]) ).

fof(f239,plain,
    ( sk_c12 = sF6
    | ~ spl17_15 ),
    inference(avatar_component_clause,[],[f237]) ).

fof(f237,plain,
    ( spl17_15
  <=> sk_c12 = sF6 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_15])]) ).

fof(f733,plain,
    ! [X0] : multiply(sk_c6,X0) = multiply(inverse(sF6),X0),
    inference(forward_demodulation,[],[f732,f1]) ).

fof(f732,plain,
    ! [X0] : multiply(inverse(sF6),multiply(identity,X0)) = multiply(sk_c6,X0),
    inference(superposition,[],[f3,f396]) ).

fof(f396,plain,
    sk_c6 = multiply(inverse(sF6),identity),
    inference(superposition,[],[f355,f334]) ).

fof(f334,plain,
    identity = multiply(sF6,sk_c6),
    inference(superposition,[],[f2,f91]) ).

fof(f91,plain,
    inverse(sk_c6) = sF6,
    introduced(function_definition,[]) ).

fof(f346,plain,
    ! [X11] : multiply(sF13,X11) = multiply(sk_c6,multiply(sk_c11,X11)),
    inference(superposition,[],[f3,f103]) ).

fof(f103,plain,
    multiply(sk_c6,sk_c11) = sF13,
    introduced(function_definition,[]) ).

fof(f1087,plain,
    ( sk_c10 = multiply(sk_c11,sk_c11)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_23 ),
    inference(forward_demodulation,[],[f1086,f1018]) ).

fof(f1018,plain,
    ( sk_c11 = sF1
    | ~ spl17_3
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_23 ),
    inference(backward_demodulation,[],[f942,f1014]) ).

fof(f1014,plain,
    ( sk_c11 = sk_c7
    | ~ spl17_3
    | ~ spl17_23 ),
    inference(backward_demodulation,[],[f805,f1013]) ).

fof(f1013,plain,
    ( sk_c11 = multiply(inverse(sk_c10),identity)
    | ~ spl17_23 ),
    inference(forward_demodulation,[],[f388,f542]) ).

fof(f542,plain,
    ( identity = sF14
    | ~ spl17_23 ),
    inference(avatar_component_clause,[],[f541]) ).

fof(f541,plain,
    ( spl17_23
  <=> identity = sF14 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_23])]) ).

fof(f388,plain,
    sk_c11 = multiply(inverse(sk_c10),sF14),
    inference(superposition,[],[f355,f105]) ).

fof(f105,plain,
    multiply(sk_c10,sk_c11) = sF14,
    introduced(function_definition,[]) ).

fof(f805,plain,
    ( sk_c7 = multiply(inverse(sk_c10),identity)
    | ~ spl17_3 ),
    inference(backward_demodulation,[],[f398,f183]) ).

fof(f398,plain,
    sk_c7 = multiply(inverse(sF16),identity),
    inference(superposition,[],[f355,f335]) ).

fof(f335,plain,
    identity = multiply(sF16,sk_c7),
    inference(superposition,[],[f2,f110]) ).

fof(f942,plain,
    ( sk_c7 = sF1
    | ~ spl17_3
    | ~ spl17_8
    | ~ spl17_9 ),
    inference(forward_demodulation,[],[f210,f835]) ).

fof(f835,plain,
    ( sk_c7 = sk_c8
    | ~ spl17_3
    | ~ spl17_8 ),
    inference(backward_demodulation,[],[f797,f805]) ).

fof(f797,plain,
    ( sk_c8 = multiply(inverse(sk_c10),identity)
    | ~ spl17_8 ),
    inference(backward_demodulation,[],[f397,f205]) ).

fof(f205,plain,
    ( sk_c10 = sF15
    | ~ spl17_8 ),
    inference(avatar_component_clause,[],[f203]) ).

fof(f203,plain,
    ( spl17_8
  <=> sk_c10 = sF15 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_8])]) ).

fof(f397,plain,
    sk_c8 = multiply(inverse(sF15),identity),
    inference(superposition,[],[f355,f337]) ).

fof(f337,plain,
    identity = multiply(sF15,sk_c8),
    inference(superposition,[],[f2,f108]) ).

fof(f108,plain,
    inverse(sk_c8) = sF15,
    introduced(function_definition,[]) ).

fof(f210,plain,
    ( sk_c8 = sF1
    | ~ spl17_9 ),
    inference(avatar_component_clause,[],[f208]) ).

fof(f208,plain,
    ( spl17_9
  <=> sk_c8 = sF1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_9])]) ).

fof(f1086,plain,
    ( sk_c10 = multiply(sF1,sk_c11)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_23 ),
    inference(forward_demodulation,[],[f905,f1014]) ).

fof(f905,plain,
    ( sk_c10 = multiply(sF1,sk_c7)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8 ),
    inference(backward_demodulation,[],[f402,f902]) ).

fof(f902,plain,
    ( sk_c7 = sF3
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8 ),
    inference(forward_demodulation,[],[f196,f835]) ).

fof(f196,plain,
    ( sk_c8 = sF3
    | ~ spl17_6 ),
    inference(avatar_component_clause,[],[f194]) ).

fof(f194,plain,
    ( spl17_6
  <=> sk_c8 = sF3 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_6])]) ).

fof(f402,plain,
    sk_c10 = multiply(sF1,sF3),
    inference(forward_demodulation,[],[f389,f82]) ).

fof(f82,plain,
    inverse(sk_c9) = sF1,
    introduced(function_definition,[]) ).

fof(f389,plain,
    sk_c10 = multiply(inverse(sk_c9),sF3),
    inference(superposition,[],[f355,f85]) ).

fof(f85,plain,
    multiply(sk_c9,sk_c10) = sF3,
    introduced(function_definition,[]) ).

fof(f1199,plain,
    ( sk_c11 = inverse(identity)
    | ~ spl17_3
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_23
    | ~ spl17_35 ),
    inference(forward_demodulation,[],[f1019,f642]) ).

fof(f642,plain,
    ( identity = sk_c9
    | ~ spl17_35 ),
    inference(avatar_component_clause,[],[f641]) ).

fof(f641,plain,
    ( spl17_35
  <=> identity = sk_c9 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_35])]) ).

fof(f1019,plain,
    ( sk_c11 = inverse(sk_c9)
    | ~ spl17_3
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_23 ),
    inference(backward_demodulation,[],[f943,f1014]) ).

fof(f943,plain,
    ( sk_c7 = inverse(sk_c9)
    | ~ spl17_3
    | ~ spl17_8
    | ~ spl17_9 ),
    inference(backward_demodulation,[],[f82,f942]) ).

fof(f1646,plain,
    ( identity != inverse(identity)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1642,f1481]) ).

fof(f1642,plain,
    ( identity != inverse(inverse(identity))
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(trivial_inequality_removal,[],[f1637]) ).

fof(f1637,plain,
    ( identity != inverse(inverse(identity))
    | identity != identity
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(superposition,[],[f1622,f2]) ).

fof(f1622,plain,
    ( ! [X0] :
        ( identity != multiply(X0,identity)
        | identity != inverse(X0) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1621,f1481]) ).

fof(f1621,plain,
    ( ! [X0] :
        ( inverse(X0) != inverse(identity)
        | identity != multiply(X0,identity) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1620,f1481]) ).

fof(f1620,plain,
    ( ! [X0] :
        ( identity != multiply(X0,inverse(identity))
        | inverse(X0) != inverse(identity) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1619,f1481]) ).

fof(f1619,plain,
    ( ! [X0] :
        ( inverse(X0) != inverse(inverse(identity))
        | identity != multiply(X0,inverse(identity)) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(subsumption_resolution,[],[f1618,f1481]) ).

fof(f1618,plain,
    ( ! [X0] :
        ( identity != inverse(identity)
        | inverse(X0) != inverse(inverse(identity))
        | identity != multiply(X0,inverse(identity)) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1617,f1481]) ).

fof(f1617,plain,
    ( ! [X0] :
        ( inverse(inverse(identity)) != inverse(identity)
        | inverse(X0) != inverse(inverse(identity))
        | identity != multiply(X0,inverse(identity)) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1616,f1481]) ).

fof(f1616,plain,
    ( ! [X0] :
        ( identity != multiply(X0,inverse(inverse(identity)))
        | inverse(inverse(identity)) != inverse(identity)
        | inverse(X0) != inverse(inverse(identity)) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(subsumption_resolution,[],[f1612,f380]) ).

fof(f380,plain,
    ! [X4] : multiply(inverse(inverse(X4)),identity) = X4,
    inference(superposition,[],[f355,f2]) ).

fof(f1612,plain,
    ( ! [X0] :
        ( inverse(inverse(identity)) != inverse(identity)
        | identity != multiply(X0,inverse(inverse(identity)))
        | identity != multiply(inverse(inverse(identity)),identity)
        | inverse(X0) != inverse(inverse(identity)) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(superposition,[],[f1605,f1]) ).

fof(f1605,plain,
    ( ! [X11,X9] :
        ( inverse(X11) != multiply(X11,inverse(inverse(X11)))
        | inverse(X9) != inverse(inverse(X11))
        | identity != multiply(inverse(inverse(X11)),identity)
        | identity != multiply(X9,inverse(inverse(X11))) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1604,f810]) ).

fof(f1604,plain,
    ( ! [X11,X9] :
        ( identity != multiply(X9,inverse(inverse(X11)))
        | inverse(X11) != multiply(X11,inverse(inverse(X11)))
        | sk_c12 != multiply(inverse(inverse(X11)),identity)
        | inverse(X9) != inverse(inverse(X11)) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1603,f810]) ).

fof(f1603,plain,
    ( ! [X11,X9] :
        ( inverse(X11) != multiply(X11,inverse(inverse(X11)))
        | inverse(X9) != inverse(inverse(X11))
        | sk_c12 != multiply(X9,inverse(inverse(X11)))
        | sk_c12 != multiply(inverse(inverse(X11)),identity) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_20
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f288,f1194]) ).

fof(f288,plain,
    ( ! [X11,X9] :
        ( inverse(X9) != inverse(inverse(X11))
        | sk_c12 != multiply(inverse(inverse(X11)),sk_c11)
        | inverse(X11) != multiply(X11,inverse(inverse(X11)))
        | sk_c12 != multiply(X9,inverse(inverse(X11))) )
    | ~ spl17_20 ),
    inference(avatar_component_clause,[],[f287]) ).

fof(f287,plain,
    ( spl17_20
  <=> ! [X9,X11] :
        ( sk_c12 != multiply(inverse(inverse(X11)),sk_c11)
        | inverse(X11) != multiply(X11,inverse(inverse(X11)))
        | inverse(X9) != inverse(inverse(X11))
        | sk_c12 != multiply(X9,inverse(inverse(X11))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_20])]) ).

fof(f1602,plain,
    ( ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_18
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(avatar_contradiction_clause,[],[f1601]) ).

fof(f1601,plain,
    ( $false
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_18
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(subsumption_resolution,[],[f1600,f1481]) ).

fof(f1600,plain,
    ( identity != inverse(identity)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_18
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1587,f1481]) ).

fof(f1587,plain,
    ( identity != inverse(inverse(identity))
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_18
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(trivial_inequality_removal,[],[f1583]) ).

fof(f1583,plain,
    ( identity != identity
    | identity != inverse(inverse(identity))
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_18
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(superposition,[],[f1580,f2]) ).

fof(f1580,plain,
    ( ! [X8] :
        ( identity != multiply(X8,identity)
        | identity != inverse(X8) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_18
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1579,f810]) ).

fof(f1579,plain,
    ( ! [X8] :
        ( sk_c12 != multiply(X8,identity)
        | identity != inverse(X8) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_18
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1578,f1194]) ).

fof(f1578,plain,
    ( ! [X8] :
        ( identity != inverse(X8)
        | sk_c12 != multiply(X8,sk_c11) )
    | ~ spl17_3
    | ~ spl17_16
    | ~ spl17_18 ),
    inference(forward_demodulation,[],[f282,f810]) ).

fof(f282,plain,
    ( ! [X8] :
        ( sk_c12 != inverse(X8)
        | sk_c12 != multiply(X8,sk_c11) )
    | ~ spl17_18 ),
    inference(avatar_component_clause,[],[f281]) ).

fof(f281,plain,
    ( spl17_18
  <=> ! [X8] :
        ( sk_c12 != multiply(X8,sk_c11)
        | sk_c12 != inverse(X8) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_18])]) ).

fof(f1568,plain,
    ( ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_19
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(avatar_contradiction_clause,[],[f1567]) ).

fof(f1567,plain,
    ( $false
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_19
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(subsumption_resolution,[],[f1566,f1]) ).

fof(f1566,plain,
    ( identity != multiply(identity,identity)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_19
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1553,f1481]) ).

fof(f1553,plain,
    ( identity != multiply(identity,inverse(identity))
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_19
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(trivial_inequality_removal,[],[f1551]) ).

fof(f1551,plain,
    ( identity != multiply(identity,inverse(identity))
    | identity != identity
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_19
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(superposition,[],[f1539,f2]) ).

fof(f1539,plain,
    ( ! [X4] :
        ( identity != multiply(inverse(X4),identity)
        | identity != multiply(X4,inverse(X4)) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_19
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1538,f1194]) ).

fof(f1538,plain,
    ( ! [X4] :
        ( sk_c11 != multiply(X4,inverse(X4))
        | identity != multiply(inverse(X4),identity) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_19
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1537,f1194]) ).

fof(f1537,plain,
    ( ! [X4] :
        ( sk_c11 != multiply(inverse(X4),identity)
        | sk_c11 != multiply(X4,inverse(X4)) )
    | ~ spl17_3
    | ~ spl17_16
    | ~ spl17_19 ),
    inference(forward_demodulation,[],[f285,f810]) ).

fof(f285,plain,
    ( ! [X4] :
        ( sk_c11 != multiply(inverse(X4),sk_c12)
        | sk_c11 != multiply(X4,inverse(X4)) )
    | ~ spl17_19 ),
    inference(avatar_component_clause,[],[f284]) ).

fof(f284,plain,
    ( spl17_19
  <=> ! [X4] :
        ( sk_c11 != multiply(X4,inverse(X4))
        | sk_c11 != multiply(inverse(X4),sk_c12) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_19])]) ).

fof(f1534,plain,
    ( ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_21
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(avatar_contradiction_clause,[],[f1533]) ).

fof(f1533,plain,
    ( $false
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_21
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(subsumption_resolution,[],[f1532,f1481]) ).

fof(f1532,plain,
    ( identity != inverse(identity)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_21
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_35
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1531,f1481]) ).

fof(f1531,plain,
    ( identity != inverse(inverse(identity))
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_21
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(subsumption_resolution,[],[f1527,f1]) ).

fof(f1527,plain,
    ( identity != inverse(inverse(identity))
    | identity != multiply(identity,identity)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_21
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(superposition,[],[f1486,f2]) ).

fof(f1486,plain,
    ( ! [X7] :
        ( identity != multiply(identity,multiply(X7,identity))
        | identity != inverse(X7) )
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_21
    | ~ spl17_23
    | ~ spl17_25
    | ~ spl17_46 ),
    inference(forward_demodulation,[],[f1485,f1194]) ).

fof(f1485,plain,
    ( ! [X7] :
        ( sk_c11 != multiply(identity,multiply(X7,identity))
        | identity != inverse(X7) )
    | ~ spl17_3
    | ~ spl17_16
    | ~ spl17_21 ),
    inference(forward_demodulation,[],[f1484,f810]) ).

fof(f1484,plain,
    ( ! [X7] :
        ( sk_c12 != inverse(X7)
        | sk_c11 != multiply(identity,multiply(X7,identity)) )
    | ~ spl17_3
    | ~ spl17_16
    | ~ spl17_21 ),
    inference(forward_demodulation,[],[f291,f810]) ).

fof(f291,plain,
    ( ! [X7] :
        ( sk_c11 != multiply(sk_c12,multiply(X7,sk_c12))
        | sk_c12 != inverse(X7) )
    | ~ spl17_21 ),
    inference(avatar_component_clause,[],[f290]) ).

fof(f290,plain,
    ( spl17_21
  <=> ! [X7] :
        ( sk_c11 != multiply(sk_c12,multiply(X7,sk_c12))
        | sk_c12 != inverse(X7) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_21])]) ).

fof(f1085,plain,
    ( ~ spl17_3
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_12
    | spl17_14
    | ~ spl17_16 ),
    inference(avatar_contradiction_clause,[],[f1084]) ).

fof(f1084,plain,
    ( $false
    | ~ spl17_3
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_12
    | spl17_14
    | ~ spl17_16 ),
    inference(subsumption_resolution,[],[f1083,f1079]) ).

fof(f1079,plain,
    ( identity != sk_c11
    | ~ spl17_3
    | ~ spl17_10
    | ~ spl17_11
    | spl17_14
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f233,f1076]) ).

fof(f1076,plain,
    ( identity = sF0
    | ~ spl17_3
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f1039,f1074]) ).

fof(f1074,plain,
    ( identity = sk_c5
    | ~ spl17_3
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f1073,f1]) ).

fof(f1073,plain,
    ( sk_c5 = multiply(identity,identity)
    | ~ spl17_3
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f815,f1002]) ).

fof(f1002,plain,
    ( identity = sk_c4
    | ~ spl17_3
    | ~ spl17_10
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f435,f972]) ).

fof(f972,plain,
    ( identity = multiply(sF4,identity)
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f333,f810]) ).

fof(f435,plain,
    ( sk_c4 = multiply(sF4,identity)
    | ~ spl17_10 ),
    inference(forward_demodulation,[],[f385,f87]) ).

fof(f385,plain,
    ( sk_c4 = multiply(inverse(sk_c12),identity)
    | ~ spl17_10 ),
    inference(superposition,[],[f355,f339]) ).

fof(f339,plain,
    ( identity = multiply(sk_c12,sk_c4)
    | ~ spl17_10 ),
    inference(superposition,[],[f2,f325]) ).

fof(f325,plain,
    ( sk_c12 = inverse(sk_c4)
    | ~ spl17_10 ),
    inference(backward_demodulation,[],[f97,f215]) ).

fof(f215,plain,
    ( sk_c12 = sF10
    | ~ spl17_10 ),
    inference(avatar_component_clause,[],[f213]) ).

fof(f213,plain,
    ( spl17_10
  <=> sk_c12 = sF10 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_10])]) ).

fof(f97,plain,
    inverse(sk_c4) = sF10,
    introduced(function_definition,[]) ).

fof(f815,plain,
    ( sk_c5 = multiply(sk_c4,identity)
    | ~ spl17_3
    | ~ spl17_11
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f327,f810]) ).

fof(f327,plain,
    ( sk_c5 = multiply(sk_c4,sk_c12)
    | ~ spl17_11 ),
    inference(backward_demodulation,[],[f101,f220]) ).

fof(f220,plain,
    ( sk_c5 = sF12
    | ~ spl17_11 ),
    inference(avatar_component_clause,[],[f218]) ).

fof(f218,plain,
    ( spl17_11
  <=> sk_c5 = sF12 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_11])]) ).

fof(f101,plain,
    multiply(sk_c4,sk_c12) = sF12,
    introduced(function_definition,[]) ).

fof(f1039,plain,
    ( sk_c5 = sF0
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f1038,f1]) ).

fof(f1038,plain,
    ( multiply(identity,sk_c5) = sF0
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f81,f810]) ).

fof(f81,plain,
    multiply(sk_c12,sk_c5) = sF0,
    introduced(function_definition,[]) ).

fof(f233,plain,
    ( sk_c11 != sF0
    | spl17_14 ),
    inference(avatar_component_clause,[],[f232]) ).

fof(f232,plain,
    ( spl17_14
  <=> sk_c11 = sF0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_14])]) ).

fof(f1083,plain,
    ( identity = sk_c11
    | ~ spl17_3
    | ~ spl17_10
    | ~ spl17_12
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f224,f1055]) ).

fof(f1055,plain,
    ( identity = sF4
    | ~ spl17_3
    | ~ spl17_10
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f811,f1054]) ).

fof(f1054,plain,
    ( identity = inverse(identity)
    | ~ spl17_3
    | ~ spl17_10
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f1053,f810]) ).

fof(f1053,plain,
    ( sk_c12 = inverse(identity)
    | ~ spl17_3
    | ~ spl17_10
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f325,f1002]) ).

fof(f811,plain,
    ( sF4 = inverse(identity)
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f87,f810]) ).

fof(f224,plain,
    ( sk_c11 = sF4
    | ~ spl17_12 ),
    inference(avatar_component_clause,[],[f222]) ).

fof(f222,plain,
    ( spl17_12
  <=> sk_c11 = sF4 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_12])]) ).

fof(f1070,plain,
    ( spl17_35
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_23
    | ~ spl17_25 ),
    inference(avatar_split_clause,[],[f1069,f553,f541,f248,f237,f208,f203,f194,f181,f641]) ).

fof(f1069,plain,
    ( identity = sk_c9
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_23
    | ~ spl17_25 ),
    inference(forward_demodulation,[],[f1068,f1048]) ).

fof(f1048,plain,
    ( ! [X0] : multiply(sk_c10,X0) = X0
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_23
    | ~ spl17_25 ),
    inference(forward_demodulation,[],[f1046,f1042]) ).

fof(f1046,plain,
    ( ! [X0] : multiply(sk_c10,X0) = multiply(sk_c11,X0)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_23
    | ~ spl17_25 ),
    inference(backward_demodulation,[],[f1022,f1042]) ).

fof(f1022,plain,
    ( ! [X0] : multiply(sk_c11,multiply(sk_c11,X0)) = multiply(sk_c10,X0)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_23 ),
    inference(backward_demodulation,[],[f1005,f1014]) ).

fof(f1005,plain,
    ( ! [X0] : multiply(sk_c7,multiply(sk_c7,X0)) = multiply(sk_c10,X0)
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9 ),
    inference(forward_demodulation,[],[f1004,f942]) ).

fof(f1004,plain,
    ( ! [X0] : multiply(sk_c10,X0) = multiply(sF1,multiply(sk_c7,X0))
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8 ),
    inference(forward_demodulation,[],[f695,f902]) ).

fof(f695,plain,
    ! [X0] : multiply(sF1,multiply(sF3,X0)) = multiply(sk_c10,X0),
    inference(superposition,[],[f3,f402]) ).

fof(f1068,plain,
    ( sk_c9 = multiply(sk_c10,identity)
    | ~ spl17_3
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_23 ),
    inference(backward_demodulation,[],[f1028,f1065]) ).

fof(f1065,plain,
    ( sk_c10 = inverse(sk_c11)
    | ~ spl17_3
    | ~ spl17_8
    | ~ spl17_23 ),
    inference(forward_demodulation,[],[f840,f1014]) ).

fof(f840,plain,
    ( sk_c10 = inverse(sk_c7)
    | ~ spl17_3
    | ~ spl17_8 ),
    inference(backward_demodulation,[],[f800,f835]) ).

fof(f800,plain,
    ( sk_c10 = inverse(sk_c8)
    | ~ spl17_8 ),
    inference(backward_demodulation,[],[f108,f205]) ).

fof(f1028,plain,
    ( sk_c9 = multiply(inverse(sk_c11),identity)
    | ~ spl17_3
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_23 ),
    inference(forward_demodulation,[],[f394,f1018]) ).

fof(f394,plain,
    sk_c9 = multiply(inverse(sF1),identity),
    inference(superposition,[],[f355,f336]) ).

fof(f336,plain,
    identity = multiply(sF1,sk_c9),
    inference(superposition,[],[f2,f82]) ).

fof(f1051,plain,
    ( spl17_46
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_23
    | ~ spl17_25 ),
    inference(avatar_split_clause,[],[f1050,f553,f541,f248,f237,f208,f203,f194,f181,f716]) ).

fof(f1050,plain,
    ( identity = sk_c10
    | ~ spl17_3
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_9
    | ~ spl17_15
    | ~ spl17_16
    | ~ spl17_23
    | ~ spl17_25 ),
    inference(backward_demodulation,[],[f834,f1048]) ).

fof(f834,plain,
    ( sk_c10 = multiply(sk_c10,identity)
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f809,f810]) ).

fof(f809,plain,
    ( sk_c10 = multiply(sk_c10,sk_c12)
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f780,f183]) ).

fof(f780,plain,
    ( sk_c10 = multiply(sF16,sk_c12)
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f433,f250]) ).

fof(f911,plain,
    ( spl17_35
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_16 ),
    inference(avatar_split_clause,[],[f910,f248,f203,f194,f190,f185,f181,f172,f641]) ).

fof(f172,plain,
    ( spl17_1
  <=> sk_c12 = sF14 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_1])]) ).

fof(f185,plain,
    ( spl17_4
  <=> sk_c12 = sF7 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_4])]) ).

fof(f190,plain,
    ( spl17_5
  <=> sk_c12 = sF11 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_5])]) ).

fof(f910,plain,
    ( identity = sk_c9
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f394,f908]) ).

fof(f908,plain,
    ( ! [X0] : multiply(inverse(sF1),X0) = X0
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f730,f907]) ).

fof(f907,plain,
    ( ! [X14] : multiply(sk_c9,X14) = X14
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f903,f856]) ).

fof(f856,plain,
    ( ! [X12] : multiply(sk_c7,X12) = X12
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f828,f855]) ).

fof(f855,plain,
    ( ! [X13] : multiply(sk_c10,X13) = X13
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f852,f1]) ).

fof(f852,plain,
    ( ! [X13] : multiply(sk_c10,multiply(identity,X13)) = X13
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f833,f845]) ).

fof(f845,plain,
    ( identity = sk_c11
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f844,f1]) ).

fof(f844,plain,
    ( sk_c11 = multiply(identity,identity)
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f403,f810]) ).

fof(f403,plain,
    ( sk_c11 = multiply(sk_c12,sk_c12)
    | ~ spl17_4
    | ~ spl17_5 ),
    inference(forward_demodulation,[],[f382,f329]) ).

fof(f329,plain,
    ( inverse(sk_c1) = sk_c12
    | ~ spl17_4 ),
    inference(backward_demodulation,[],[f92,f187]) ).

fof(f187,plain,
    ( sk_c12 = sF7
    | ~ spl17_4 ),
    inference(avatar_component_clause,[],[f185]) ).

fof(f92,plain,
    inverse(sk_c1) = sF7,
    introduced(function_definition,[]) ).

fof(f382,plain,
    ( sk_c11 = multiply(inverse(sk_c1),sk_c12)
    | ~ spl17_5 ),
    inference(superposition,[],[f355,f330]) ).

fof(f330,plain,
    ( sk_c12 = multiply(sk_c1,sk_c11)
    | ~ spl17_5 ),
    inference(backward_demodulation,[],[f99,f192]) ).

fof(f192,plain,
    ( sk_c12 = sF11
    | ~ spl17_5 ),
    inference(avatar_component_clause,[],[f190]) ).

fof(f99,plain,
    multiply(sk_c1,sk_c11) = sF11,
    introduced(function_definition,[]) ).

fof(f833,plain,
    ( ! [X13] : multiply(sk_c10,multiply(sk_c11,X13)) = X13
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f826,f1]) ).

fof(f826,plain,
    ( ! [X13] : multiply(identity,X13) = multiply(sk_c10,multiply(sk_c11,X13))
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f801,f810]) ).

fof(f801,plain,
    ( ! [X13] : multiply(sk_c12,X13) = multiply(sk_c10,multiply(sk_c11,X13))
    | ~ spl17_1 ),
    inference(forward_demodulation,[],[f348,f174]) ).

fof(f174,plain,
    ( sk_c12 = sF14
    | ~ spl17_1 ),
    inference(avatar_component_clause,[],[f172]) ).

fof(f348,plain,
    ! [X13] : multiply(sk_c10,multiply(sk_c11,X13)) = multiply(sF14,X13),
    inference(superposition,[],[f3,f105]) ).

fof(f828,plain,
    ( ! [X12] : multiply(sk_c7,multiply(sk_c10,X12)) = X12
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f820,f1]) ).

fof(f820,plain,
    ( ! [X12] : multiply(sk_c7,multiply(sk_c10,X12)) = multiply(identity,X12)
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f781,f810]) ).

fof(f781,plain,
    ( ! [X12] : multiply(sk_c7,multiply(sk_c10,X12)) = multiply(sk_c12,X12)
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f347,f250]) ).

fof(f347,plain,
    ! [X12] : multiply(sF9,X12) = multiply(sk_c7,multiply(sk_c10,X12)),
    inference(superposition,[],[f3,f96]) ).

fof(f903,plain,
    ( ! [X14] : multiply(sk_c9,X14) = multiply(sk_c7,X14)
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_6
    | ~ spl17_8
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f858,f902]) ).

fof(f858,plain,
    ( ! [X14] : multiply(sF3,X14) = multiply(sk_c9,X14)
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f349,f855]) ).

fof(f349,plain,
    ! [X14] : multiply(sF3,X14) = multiply(sk_c9,multiply(sk_c10,X14)),
    inference(superposition,[],[f3,f85]) ).

fof(f730,plain,
    ! [X0] : multiply(sk_c9,X0) = multiply(inverse(sF1),X0),
    inference(forward_demodulation,[],[f729,f1]) ).

fof(f729,plain,
    ! [X0] : multiply(sk_c9,X0) = multiply(inverse(sF1),multiply(identity,X0)),
    inference(superposition,[],[f3,f394]) ).

fof(f899,plain,
    ( spl17_25
    | ~ spl17_3
    | ~ spl17_13
    | ~ spl17_16 ),
    inference(avatar_split_clause,[],[f898,f248,f228,f181,f553]) ).

fof(f228,plain,
    ( spl17_13
  <=> sk_c12 = sF13 ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_13])]) ).

fof(f898,plain,
    ( identity = sF13
    | ~ spl17_3
    | ~ spl17_13
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f230,f810]) ).

fof(f230,plain,
    ( sk_c12 = sF13
    | ~ spl17_13 ),
    inference(avatar_component_clause,[],[f228]) ).

fof(f897,plain,
    ( spl17_23
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(avatar_split_clause,[],[f896,f248,f190,f185,f181,f172,f541]) ).

fof(f896,plain,
    ( identity = sF14
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f895,f845]) ).

fof(f895,plain,
    ( sk_c11 = sF14
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(forward_demodulation,[],[f105,f855]) ).

fof(f864,plain,
    ( spl17_46
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(avatar_split_clause,[],[f859,f248,f190,f185,f181,f172,f716]) ).

fof(f859,plain,
    ( identity = sk_c10
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f834,f855]) ).

fof(f831,plain,
    ( spl17_23
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(avatar_split_clause,[],[f812,f248,f181,f172,f541]) ).

fof(f812,plain,
    ( identity = sF14
    | ~ spl17_1
    | ~ spl17_3
    | ~ spl17_16 ),
    inference(backward_demodulation,[],[f174,f810]) ).

fof(f777,plain,
    ( ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_21 ),
    inference(avatar_contradiction_clause,[],[f776]) ).

fof(f776,plain,
    ( $false
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_21 ),
    inference(subsumption_resolution,[],[f775,f478]) ).

fof(f478,plain,
    ( identity = inverse(identity)
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(forward_demodulation,[],[f447,f474]) ).

fof(f474,plain,
    ( identity = sk_c1
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f401,f473]) ).

fof(f473,plain,
    ( ! [X0] : multiply(sF4,X0) = X0
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(forward_demodulation,[],[f451,f1]) ).

fof(f451,plain,
    ( ! [X0] : multiply(sF4,multiply(identity,X0)) = X0
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f361,f442]) ).

fof(f442,plain,
    ( identity = sk_c12
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f414,f438]) ).

fof(f438,plain,
    ( identity = multiply(sk_c1,sk_c12)
    | ~ spl17_4
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f430,f436]) ).

fof(f436,plain,
    ( sk_c1 = sk_c4
    | ~ spl17_4
    | ~ spl17_10 ),
    inference(forward_demodulation,[],[f435,f401]) ).

fof(f430,plain,
    ( identity = multiply(sk_c4,sk_c12)
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f327,f426]) ).

fof(f426,plain,
    ( identity = sk_c5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(forward_demodulation,[],[f425,f2]) ).

fof(f425,plain,
    ( sk_c5 = multiply(inverse(sk_c12),sk_c12)
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(forward_demodulation,[],[f383,f405]) ).

fof(f405,plain,
    ( sk_c12 = sk_c11
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f324,f404]) ).

fof(f404,plain,
    ( sk_c12 = multiply(sk_c12,sk_c5)
    | ~ spl17_10
    | ~ spl17_11 ),
    inference(forward_demodulation,[],[f393,f325]) ).

fof(f393,plain,
    ( sk_c12 = multiply(inverse(sk_c4),sk_c5)
    | ~ spl17_11 ),
    inference(superposition,[],[f355,f327]) ).

fof(f324,plain,
    ( sk_c11 = multiply(sk_c12,sk_c5)
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f81,f234]) ).

fof(f234,plain,
    ( sk_c11 = sF0
    | ~ spl17_14 ),
    inference(avatar_component_clause,[],[f232]) ).

fof(f383,plain,
    ( sk_c5 = multiply(inverse(sk_c12),sk_c11)
    | ~ spl17_14 ),
    inference(superposition,[],[f355,f324]) ).

fof(f414,plain,
    ( sk_c12 = multiply(sk_c1,sk_c12)
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f330,f405]) ).

fof(f401,plain,
    ( sk_c1 = multiply(sF4,identity)
    | ~ spl17_4 ),
    inference(forward_demodulation,[],[f384,f87]) ).

fof(f384,plain,
    ( sk_c1 = multiply(inverse(sk_c12),identity)
    | ~ spl17_4 ),
    inference(superposition,[],[f355,f332]) ).

fof(f332,plain,
    ( identity = multiply(sk_c12,sk_c1)
    | ~ spl17_4 ),
    inference(superposition,[],[f2,f329]) ).

fof(f447,plain,
    ( identity = inverse(sk_c1)
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f329,f442]) ).

fof(f775,plain,
    ( identity != inverse(identity)
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_21 ),
    inference(forward_demodulation,[],[f774,f478]) ).

fof(f774,plain,
    ( identity != inverse(inverse(identity))
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_21 ),
    inference(subsumption_resolution,[],[f739,f1]) ).

fof(f739,plain,
    ( identity != multiply(identity,identity)
    | identity != inverse(inverse(identity))
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_21 ),
    inference(superposition,[],[f727,f2]) ).

fof(f727,plain,
    ( ! [X7] :
        ( identity != multiply(identity,multiply(X7,identity))
        | identity != inverse(X7) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_21 ),
    inference(forward_demodulation,[],[f726,f452]) ).

fof(f452,plain,
    ( identity = sk_c11
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f405,f442]) ).

fof(f726,plain,
    ( ! [X7] :
        ( sk_c11 != multiply(identity,multiply(X7,identity))
        | identity != inverse(X7) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_21 ),
    inference(forward_demodulation,[],[f725,f442]) ).

fof(f725,plain,
    ( ! [X7] :
        ( identity != inverse(X7)
        | sk_c11 != multiply(sk_c12,multiply(X7,sk_c12)) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_21 ),
    inference(forward_demodulation,[],[f291,f442]) ).

fof(f724,plain,
    ( ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(avatar_contradiction_clause,[],[f723]) ).

fof(f723,plain,
    ( $false
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(subsumption_resolution,[],[f712,f478]) ).

fof(f712,plain,
    ( identity != inverse(identity)
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(trivial_inequality_removal,[],[f707]) ).

fof(f707,plain,
    ( identity != inverse(identity)
    | identity != identity
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(superposition,[],[f634,f1]) ).

fof(f634,plain,
    ( ! [X0] :
        ( identity != multiply(X0,identity)
        | identity != inverse(X0) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f633,f478]) ).

fof(f633,plain,
    ( ! [X0] :
        ( identity != inverse(X0)
        | identity != multiply(X0,inverse(identity)) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f632,f478]) ).

fof(f632,plain,
    ( ! [X0] :
        ( inverse(X0) != inverse(identity)
        | identity != multiply(X0,inverse(identity)) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f631,f478]) ).

fof(f631,plain,
    ( ! [X0] :
        ( inverse(X0) != inverse(inverse(identity))
        | identity != multiply(X0,inverse(identity)) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f630,f478]) ).

fof(f630,plain,
    ( ! [X0] :
        ( identity != multiply(X0,inverse(inverse(identity)))
        | inverse(X0) != inverse(inverse(identity)) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(subsumption_resolution,[],[f629,f478]) ).

fof(f629,plain,
    ( ! [X0] :
        ( inverse(X0) != inverse(inverse(identity))
        | identity != multiply(X0,inverse(inverse(identity)))
        | identity != inverse(identity) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f628,f478]) ).

fof(f628,plain,
    ( ! [X0] :
        ( inverse(inverse(identity)) != inverse(identity)
        | inverse(X0) != inverse(inverse(identity))
        | identity != multiply(X0,inverse(inverse(identity))) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(subsumption_resolution,[],[f626,f380]) ).

fof(f626,plain,
    ( ! [X0] :
        ( inverse(inverse(identity)) != inverse(identity)
        | inverse(X0) != inverse(inverse(identity))
        | identity != multiply(inverse(inverse(identity)),identity)
        | identity != multiply(X0,inverse(inverse(identity))) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(superposition,[],[f611,f1]) ).

fof(f611,plain,
    ( ! [X11,X9] :
        ( inverse(X11) != multiply(X11,inverse(inverse(X11)))
        | inverse(X9) != inverse(inverse(X11))
        | identity != multiply(inverse(inverse(X11)),identity)
        | identity != multiply(X9,inverse(inverse(X11))) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f610,f442]) ).

fof(f610,plain,
    ( ! [X11,X9] :
        ( identity != multiply(inverse(inverse(X11)),identity)
        | inverse(X11) != multiply(X11,inverse(inverse(X11)))
        | sk_c12 != multiply(X9,inverse(inverse(X11)))
        | inverse(X9) != inverse(inverse(X11)) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f609,f442]) ).

fof(f609,plain,
    ( ! [X11,X9] :
        ( sk_c12 != multiply(inverse(inverse(X11)),identity)
        | inverse(X9) != inverse(inverse(X11))
        | sk_c12 != multiply(X9,inverse(inverse(X11)))
        | inverse(X11) != multiply(X11,inverse(inverse(X11))) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_20 ),
    inference(forward_demodulation,[],[f288,f452]) ).

fof(f608,plain,
    ( ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_19 ),
    inference(avatar_contradiction_clause,[],[f607]) ).

fof(f607,plain,
    ( $false
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_19 ),
    inference(subsumption_resolution,[],[f566,f1]) ).

fof(f566,plain,
    ( identity != multiply(identity,identity)
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_19 ),
    inference(duplicate_literal_removal,[],[f560]) ).

fof(f560,plain,
    ( identity != multiply(identity,identity)
    | identity != multiply(identity,identity)
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_19 ),
    inference(superposition,[],[f559,f478]) ).

fof(f559,plain,
    ( ! [X4] :
        ( identity != multiply(inverse(X4),identity)
        | identity != multiply(X4,inverse(X4)) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_19 ),
    inference(forward_demodulation,[],[f558,f452]) ).

fof(f558,plain,
    ( ! [X4] :
        ( sk_c11 != multiply(inverse(X4),identity)
        | identity != multiply(X4,inverse(X4)) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_19 ),
    inference(forward_demodulation,[],[f557,f452]) ).

fof(f557,plain,
    ( ! [X4] :
        ( sk_c11 != multiply(X4,inverse(X4))
        | sk_c11 != multiply(inverse(X4),identity) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_19 ),
    inference(forward_demodulation,[],[f285,f442]) ).

fof(f547,plain,
    ( ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_18 ),
    inference(avatar_contradiction_clause,[],[f546]) ).

fof(f546,plain,
    ( $false
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_18 ),
    inference(subsumption_resolution,[],[f545,f478]) ).

fof(f545,plain,
    ( identity != inverse(identity)
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_18 ),
    inference(forward_demodulation,[],[f532,f478]) ).

fof(f532,plain,
    ( identity != inverse(inverse(identity))
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_18 ),
    inference(trivial_inequality_removal,[],[f529]) ).

fof(f529,plain,
    ( identity != identity
    | identity != inverse(inverse(identity))
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_18 ),
    inference(superposition,[],[f516,f2]) ).

fof(f516,plain,
    ( ! [X8] :
        ( identity != multiply(X8,identity)
        | identity != inverse(X8) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_18 ),
    inference(forward_demodulation,[],[f515,f442]) ).

fof(f515,plain,
    ( ! [X8] :
        ( sk_c12 != multiply(X8,identity)
        | identity != inverse(X8) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_18 ),
    inference(forward_demodulation,[],[f514,f452]) ).

fof(f514,plain,
    ( ! [X8] :
        ( identity != inverse(X8)
        | sk_c12 != multiply(X8,sk_c11) )
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14
    | ~ spl17_18 ),
    inference(forward_demodulation,[],[f282,f442]) ).

fof(f501,plain,
    ( ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | spl17_12
    | ~ spl17_14 ),
    inference(avatar_contradiction_clause,[],[f500]) ).

fof(f500,plain,
    ( $false
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | spl17_12
    | ~ spl17_14 ),
    inference(subsumption_resolution,[],[f456,f485]) ).

fof(f485,plain,
    ( identity = sF4
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(forward_demodulation,[],[f443,f478]) ).

fof(f443,plain,
    ( sF4 = inverse(identity)
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f87,f442]) ).

fof(f456,plain,
    ( identity != sF4
    | ~ spl17_4
    | ~ spl17_5
    | ~ spl17_10
    | ~ spl17_11
    | spl17_12
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f409,f442]) ).

fof(f409,plain,
    ( sk_c12 != sF4
    | ~ spl17_10
    | ~ spl17_11
    | spl17_12
    | ~ spl17_14 ),
    inference(backward_demodulation,[],[f223,f405]) ).

fof(f223,plain,
    ( sk_c11 != sF4
    | spl17_12 ),
    inference(avatar_component_clause,[],[f222]) ).

fof(f322,plain,
    ( spl17_5
    | spl17_9 ),
    inference(avatar_split_clause,[],[f122,f208,f190]) ).

fof(f122,plain,
    ( sk_c8 = sF1
    | sk_c12 = sF11 ),
    inference(definition_folding,[],[f19,f82,f99]) ).

fof(f19,axiom,
    ( sk_c12 = multiply(sk_c1,sk_c11)
    | inverse(sk_c9) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_16) ).

fof(f321,plain,
    ( spl17_3
    | spl17_14 ),
    inference(avatar_split_clause,[],[f111,f232,f181]) ).

fof(f111,plain,
    ( sk_c11 = sF0
    | sk_c10 = sF16 ),
    inference(definition_folding,[],[f53,f110,f81]) ).

fof(f53,axiom,
    ( sk_c11 = multiply(sk_c12,sk_c5)
    | sk_c10 = inverse(sk_c7) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_50) ).

fof(f320,plain,
    ( spl17_3
    | spl17_10 ),
    inference(avatar_split_clause,[],[f141,f213,f181]) ).

fof(f141,plain,
    ( sk_c12 = sF10
    | sk_c10 = sF16 ),
    inference(definition_folding,[],[f71,f110,f97]) ).

fof(f71,axiom,
    ( sk_c12 = inverse(sk_c4)
    | sk_c10 = inverse(sk_c7) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_68) ).

fof(f319,plain,
    ( spl17_14
    | spl17_16 ),
    inference(avatar_split_clause,[],[f137,f248,f232]) ).

fof(f137,plain,
    ( sk_c12 = sF9
    | sk_c11 = sF0 ),
    inference(definition_folding,[],[f52,f96,f81]) ).

fof(f52,axiom,
    ( sk_c11 = multiply(sk_c12,sk_c5)
    | sk_c12 = multiply(sk_c7,sk_c10) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_49) ).

fof(f317,plain,
    ( spl17_5
    | spl17_16 ),
    inference(avatar_split_clause,[],[f128,f248,f190]) ).

fof(f128,plain,
    ( sk_c12 = sF9
    | sk_c12 = sF11 ),
    inference(definition_folding,[],[f16,f99,f96]) ).

fof(f16,axiom,
    ( sk_c12 = multiply(sk_c7,sk_c10)
    | sk_c12 = multiply(sk_c1,sk_c11) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_13) ).

fof(f315,plain,
    ( spl17_11
    | spl17_15 ),
    inference(avatar_split_clause,[],[f112,f237,f218]) ).

fof(f112,plain,
    ( sk_c12 = sF6
    | sk_c5 = sF12 ),
    inference(definition_folding,[],[f59,f101,f91]) ).

fof(f59,axiom,
    ( sk_c12 = inverse(sk_c6)
    | sk_c5 = multiply(sk_c4,sk_c12) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_56) ).

fof(f314,plain,
    ( spl17_4
    | spl17_16 ),
    inference(avatar_split_clause,[],[f162,f248,f185]) ).

fof(f162,plain,
    ( sk_c12 = sF9
    | sk_c12 = sF7 ),
    inference(definition_folding,[],[f7,f92,f96]) ).

fof(f7,axiom,
    ( sk_c12 = multiply(sk_c7,sk_c10)
    | inverse(sk_c1) = sk_c12 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_4) ).

fof(f312,plain,
    ( spl17_16
    | spl17_10 ),
    inference(avatar_split_clause,[],[f98,f213,f248]) ).

fof(f98,plain,
    ( sk_c12 = sF10
    | sk_c12 = sF9 ),
    inference(definition_folding,[],[f70,f97,f96]) ).

fof(f70,axiom,
    ( sk_c12 = multiply(sk_c7,sk_c10)
    | sk_c12 = inverse(sk_c4) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_67) ).

fof(f307,plain,
    ( spl17_16
    | spl17_11 ),
    inference(avatar_split_clause,[],[f163,f218,f248]) ).

fof(f163,plain,
    ( sk_c5 = sF12
    | sk_c12 = sF9 ),
    inference(definition_folding,[],[f61,f101,f96]) ).

fof(f61,axiom,
    ( sk_c12 = multiply(sk_c7,sk_c10)
    | sk_c5 = multiply(sk_c4,sk_c12) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_58) ).

fof(f305,plain,
    ( spl17_5
    | spl17_8 ),
    inference(avatar_split_clause,[],[f138,f203,f190]) ).

fof(f138,plain,
    ( sk_c10 = sF15
    | sk_c12 = sF11 ),
    inference(definition_folding,[],[f20,f99,f108]) ).

fof(f20,axiom,
    ( sk_c10 = inverse(sk_c8)
    | sk_c12 = multiply(sk_c1,sk_c11) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_17) ).

fof(f304,plain,
    ( spl17_11
    | spl17_9 ),
    inference(avatar_split_clause,[],[f167,f208,f218]) ).

fof(f167,plain,
    ( sk_c8 = sF1
    | sk_c5 = sF12 ),
    inference(definition_folding,[],[f64,f101,f82]) ).

fof(f64,axiom,
    ( inverse(sk_c9) = sk_c8
    | sk_c5 = multiply(sk_c4,sk_c12) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_61) ).

fof(f303,plain,
    ( spl17_13
    | spl17_4 ),
    inference(avatar_split_clause,[],[f150,f185,f228]) ).

fof(f150,plain,
    ( sk_c12 = sF7
    | sk_c12 = sF13 ),
    inference(definition_folding,[],[f6,f92,f103]) ).

fof(f6,axiom,
    ( sk_c12 = multiply(sk_c6,sk_c11)
    | inverse(sk_c1) = sk_c12 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_3) ).

fof(f302,plain,
    ( spl17_12
    | spl17_10 ),
    inference(avatar_split_clause,[],[f152,f213,f222]) ).

fof(f152,plain,
    ( sk_c12 = sF10
    | sk_c11 = sF4 ),
    inference(definition_folding,[],[f67,f87,f97]) ).

fof(f67,axiom,
    ( sk_c12 = inverse(sk_c4)
    | inverse(sk_c12) = sk_c11 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_64) ).

fof(f298,plain,
    ( spl17_4
    | spl17_15 ),
    inference(avatar_split_clause,[],[f93,f237,f185]) ).

fof(f93,plain,
    ( sk_c12 = sF6
    | sk_c12 = sF7 ),
    inference(definition_folding,[],[f5,f92,f91]) ).

fof(f5,axiom,
    ( sk_c12 = inverse(sk_c6)
    | inverse(sk_c1) = sk_c12 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_2) ).

fof(f296,plain,
    ( spl17_9
    | spl17_4 ),
    inference(avatar_split_clause,[],[f124,f185,f208]) ).

fof(f124,plain,
    ( sk_c12 = sF7
    | sk_c8 = sF1 ),
    inference(definition_folding,[],[f10,f92,f82]) ).

fof(f10,axiom,
    ( inverse(sk_c9) = sk_c8
    | inverse(sk_c1) = sk_c12 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_7) ).

fof(f292,plain,
    ( ~ spl17_12
    | spl17_18
    | spl17_19
    | spl17_20
    | spl17_21
    | spl17_18 ),
    inference(avatar_split_clause,[],[f145,f281,f290,f287,f284,f281,f222]) ).

fof(f145,plain,
    ! [X3,X11,X8,X9,X7,X4] :
      ( sk_c12 != multiply(X3,sk_c11)
      | sk_c11 != multiply(sk_c12,multiply(X7,sk_c12))
      | sk_c12 != inverse(X7)
      | sk_c12 != multiply(inverse(inverse(X11)),sk_c11)
      | sk_c12 != multiply(X9,inverse(inverse(X11)))
      | sk_c11 != multiply(X4,inverse(X4))
      | sk_c12 != multiply(X8,sk_c11)
      | inverse(X9) != inverse(inverse(X11))
      | sk_c12 != inverse(X3)
      | sk_c11 != multiply(inverse(X4),sk_c12)
      | sk_c11 != sF4
      | sk_c12 != inverse(X8)
      | inverse(X11) != multiply(X11,inverse(inverse(X11))) ),
    inference(definition_folding,[],[f80,f87]) ).

fof(f80,plain,
    ! [X3,X11,X8,X9,X7,X4] :
      ( sk_c12 != inverse(X7)
      | sk_c11 != multiply(X4,inverse(X4))
      | sk_c11 != multiply(inverse(X4),sk_c12)
      | sk_c12 != multiply(inverse(inverse(X11)),sk_c11)
      | sk_c11 != multiply(sk_c12,multiply(X7,sk_c12))
      | sk_c12 != multiply(X3,sk_c11)
      | inverse(X11) != multiply(X11,inverse(inverse(X11)))
      | sk_c12 != inverse(X3)
      | sk_c12 != inverse(X8)
      | sk_c12 != multiply(X9,inverse(inverse(X11)))
      | sk_c12 != multiply(X8,sk_c11)
      | inverse(sk_c12) != sk_c11
      | inverse(X9) != inverse(inverse(X11)) ),
    inference(equality_resolution,[],[f79]) ).

fof(f79,plain,
    ! [X3,X11,X8,X6,X9,X7,X4] :
      ( sk_c12 != inverse(X7)
      | sk_c11 != multiply(X4,inverse(X4))
      | sk_c11 != multiply(inverse(X4),sk_c12)
      | sk_c12 != multiply(inverse(inverse(X11)),sk_c11)
      | sk_c11 != multiply(sk_c12,X6)
      | sk_c12 != multiply(X3,sk_c11)
      | inverse(X11) != multiply(X11,inverse(inverse(X11)))
      | multiply(X7,sk_c12) != X6
      | sk_c12 != inverse(X3)
      | sk_c12 != inverse(X8)
      | sk_c12 != multiply(X9,inverse(inverse(X11)))
      | sk_c12 != multiply(X8,sk_c11)
      | inverse(sk_c12) != sk_c11
      | inverse(X9) != inverse(inverse(X11)) ),
    inference(equality_resolution,[],[f78]) ).

fof(f78,plain,
    ! [X3,X10,X11,X8,X6,X9,X7,X4] :
      ( sk_c12 != inverse(X7)
      | sk_c11 != multiply(X4,inverse(X4))
      | sk_c11 != multiply(inverse(X4),sk_c12)
      | sk_c12 != multiply(X10,sk_c11)
      | sk_c11 != multiply(sk_c12,X6)
      | sk_c12 != multiply(X3,sk_c11)
      | inverse(inverse(X11)) != X10
      | inverse(X11) != multiply(X11,X10)
      | multiply(X7,sk_c12) != X6
      | sk_c12 != inverse(X3)
      | sk_c12 != inverse(X8)
      | sk_c12 != multiply(X9,X10)
      | sk_c12 != multiply(X8,sk_c11)
      | inverse(sk_c12) != sk_c11
      | inverse(X9) != X10 ),
    inference(equality_resolution,[],[f77]) ).

fof(f77,plain,
    ! [X3,X10,X11,X8,X6,X9,X7,X4,X12] :
      ( sk_c12 != inverse(X7)
      | sk_c11 != multiply(X4,inverse(X4))
      | sk_c11 != multiply(inverse(X4),sk_c12)
      | sk_c12 != multiply(X10,sk_c11)
      | inverse(X11) != X12
      | sk_c11 != multiply(sk_c12,X6)
      | sk_c12 != multiply(X3,sk_c11)
      | inverse(X12) != X10
      | multiply(X11,X10) != X12
      | multiply(X7,sk_c12) != X6
      | sk_c12 != inverse(X3)
      | sk_c12 != inverse(X8)
      | sk_c12 != multiply(X9,X10)
      | sk_c12 != multiply(X8,sk_c11)
      | inverse(sk_c12) != sk_c11
      | inverse(X9) != X10 ),
    inference(equality_resolution,[],[f76]) ).

fof(f76,axiom,
    ! [X3,X10,X11,X8,X6,X9,X7,X4,X5,X12] :
      ( sk_c12 != inverse(X7)
      | sk_c11 != multiply(X4,X5)
      | sk_c11 != multiply(X5,sk_c12)
      | inverse(X4) != X5
      | sk_c12 != multiply(X10,sk_c11)
      | inverse(X11) != X12
      | sk_c11 != multiply(sk_c12,X6)
      | sk_c12 != multiply(X3,sk_c11)
      | inverse(X12) != X10
      | multiply(X11,X10) != X12
      | multiply(X7,sk_c12) != X6
      | sk_c12 != inverse(X3)
      | sk_c12 != inverse(X8)
      | sk_c12 != multiply(X9,X10)
      | sk_c12 != multiply(X8,sk_c11)
      | inverse(sk_c12) != sk_c11
      | inverse(X9) != X10 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_73) ).

fof(f279,plain,
    ( spl17_10
    | spl17_13 ),
    inference(avatar_split_clause,[],[f132,f228,f213]) ).

fof(f132,plain,
    ( sk_c12 = sF13
    | sk_c12 = sF10 ),
    inference(definition_folding,[],[f69,f103,f97]) ).

fof(f69,axiom,
    ( sk_c12 = inverse(sk_c4)
    | sk_c12 = multiply(sk_c6,sk_c11) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_66) ).

fof(f278,plain,
    ( spl17_11
    | spl17_8 ),
    inference(avatar_split_clause,[],[f166,f203,f218]) ).

fof(f166,plain,
    ( sk_c10 = sF15
    | sk_c5 = sF12 ),
    inference(definition_folding,[],[f65,f108,f101]) ).

fof(f65,axiom,
    ( sk_c5 = multiply(sk_c4,sk_c12)
    | sk_c10 = inverse(sk_c8) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_62) ).

fof(f274,plain,
    ( spl17_4
    | spl17_12 ),
    inference(avatar_split_clause,[],[f157,f222,f185]) ).

fof(f157,plain,
    ( sk_c11 = sF4
    | sk_c12 = sF7 ),
    inference(definition_folding,[],[f4,f92,f87]) ).

fof(f4,axiom,
    ( inverse(sk_c12) = sk_c11
    | inverse(sk_c1) = sk_c12 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_1) ).

fof(f273,plain,
    ( spl17_9
    | spl17_10 ),
    inference(avatar_split_clause,[],[f160,f213,f208]) ).

fof(f160,plain,
    ( sk_c12 = sF10
    | sk_c8 = sF1 ),
    inference(definition_folding,[],[f73,f82,f97]) ).

fof(f73,axiom,
    ( sk_c12 = inverse(sk_c4)
    | inverse(sk_c9) = sk_c8 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_70) ).

fof(f272,plain,
    ( spl17_3
    | spl17_11 ),
    inference(avatar_split_clause,[],[f153,f218,f181]) ).

fof(f153,plain,
    ( sk_c5 = sF12
    | sk_c10 = sF16 ),
    inference(definition_folding,[],[f62,f110,f101]) ).

fof(f62,axiom,
    ( sk_c5 = multiply(sk_c4,sk_c12)
    | sk_c10 = inverse(sk_c7) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_59) ).

fof(f270,plain,
    ( spl17_12
    | spl17_5 ),
    inference(avatar_split_clause,[],[f161,f190,f222]) ).

fof(f161,plain,
    ( sk_c12 = sF11
    | sk_c11 = sF4 ),
    inference(definition_folding,[],[f13,f87,f99]) ).

fof(f13,axiom,
    ( sk_c12 = multiply(sk_c1,sk_c11)
    | inverse(sk_c12) = sk_c11 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_10) ).

fof(f269,plain,
    ( spl17_5
    | spl17_15 ),
    inference(avatar_split_clause,[],[f100,f237,f190]) ).

fof(f100,plain,
    ( sk_c12 = sF6
    | sk_c12 = sF11 ),
    inference(definition_folding,[],[f14,f99,f91]) ).

fof(f14,axiom,
    ( sk_c12 = inverse(sk_c6)
    | sk_c12 = multiply(sk_c1,sk_c11) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_11) ).

fof(f266,plain,
    ( spl17_6
    | spl17_11 ),
    inference(avatar_split_clause,[],[f102,f218,f194]) ).

fof(f102,plain,
    ( sk_c5 = sF12
    | sk_c8 = sF3 ),
    inference(definition_folding,[],[f66,f101,f85]) ).

fof(f66,axiom,
    ( sk_c8 = multiply(sk_c9,sk_c10)
    | sk_c5 = multiply(sk_c4,sk_c12) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_63) ).

fof(f265,plain,
    ( spl17_10
    | spl17_6 ),
    inference(avatar_split_clause,[],[f139,f194,f213]) ).

fof(f139,plain,
    ( sk_c8 = sF3
    | sk_c12 = sF10 ),
    inference(definition_folding,[],[f75,f85,f97]) ).

fof(f75,axiom,
    ( sk_c12 = inverse(sk_c4)
    | sk_c8 = multiply(sk_c9,sk_c10) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_72) ).

fof(f264,plain,
    ( spl17_1
    | spl17_11 ),
    inference(avatar_split_clause,[],[f127,f218,f172]) ).

fof(f127,plain,
    ( sk_c5 = sF12
    | sk_c12 = sF14 ),
    inference(definition_folding,[],[f63,f101,f105]) ).

fof(f63,axiom,
    ( sk_c12 = multiply(sk_c10,sk_c11)
    | sk_c5 = multiply(sk_c4,sk_c12) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_60) ).

fof(f263,plain,
    ( spl17_8
    | spl17_4 ),
    inference(avatar_split_clause,[],[f129,f185,f203]) ).

fof(f129,plain,
    ( sk_c12 = sF7
    | sk_c10 = sF15 ),
    inference(definition_folding,[],[f11,f108,f92]) ).

fof(f11,axiom,
    ( inverse(sk_c1) = sk_c12
    | sk_c10 = inverse(sk_c8) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_8) ).

fof(f255,plain,
    ( spl17_1
    | spl17_10 ),
    inference(avatar_split_clause,[],[f164,f213,f172]) ).

fof(f164,plain,
    ( sk_c12 = sF10
    | sk_c12 = sF14 ),
    inference(definition_folding,[],[f72,f105,f97]) ).

fof(f72,axiom,
    ( sk_c12 = inverse(sk_c4)
    | sk_c12 = multiply(sk_c10,sk_c11) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_69) ).

fof(f254,plain,
    ( spl17_12
    | spl17_14 ),
    inference(avatar_split_clause,[],[f133,f232,f222]) ).

fof(f133,plain,
    ( sk_c11 = sF0
    | sk_c11 = sF4 ),
    inference(definition_folding,[],[f49,f87,f81]) ).

fof(f49,axiom,
    ( sk_c11 = multiply(sk_c12,sk_c5)
    | inverse(sk_c12) = sk_c11 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_46) ).

fof(f253,plain,
    ( spl17_4
    | spl17_1 ),
    inference(avatar_split_clause,[],[f106,f172,f185]) ).

fof(f106,plain,
    ( sk_c12 = sF14
    | sk_c12 = sF7 ),
    inference(definition_folding,[],[f9,f105,f92]) ).

fof(f9,axiom,
    ( inverse(sk_c1) = sk_c12
    | sk_c12 = multiply(sk_c10,sk_c11) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_6) ).

fof(f252,plain,
    ( spl17_10
    | spl17_15 ),
    inference(avatar_split_clause,[],[f151,f237,f213]) ).

fof(f151,plain,
    ( sk_c12 = sF6
    | sk_c12 = sF10 ),
    inference(definition_folding,[],[f68,f91,f97]) ).

fof(f68,axiom,
    ( sk_c12 = inverse(sk_c4)
    | sk_c12 = inverse(sk_c6) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_65) ).

fof(f246,plain,
    ( spl17_1
    | spl17_5 ),
    inference(avatar_split_clause,[],[f170,f190,f172]) ).

fof(f170,plain,
    ( sk_c12 = sF11
    | sk_c12 = sF14 ),
    inference(definition_folding,[],[f18,f99,f105]) ).

fof(f18,axiom,
    ( sk_c12 = multiply(sk_c10,sk_c11)
    | sk_c12 = multiply(sk_c1,sk_c11) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_15) ).

fof(f245,plain,
    ( spl17_5
    | spl17_3 ),
    inference(avatar_split_clause,[],[f158,f181,f190]) ).

fof(f158,plain,
    ( sk_c10 = sF16
    | sk_c12 = sF11 ),
    inference(definition_folding,[],[f17,f110,f99]) ).

fof(f17,axiom,
    ( sk_c12 = multiply(sk_c1,sk_c11)
    | sk_c10 = inverse(sk_c7) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_14) ).

fof(f244,plain,
    ( spl17_13
    | spl17_5 ),
    inference(avatar_split_clause,[],[f154,f190,f228]) ).

fof(f154,plain,
    ( sk_c12 = sF11
    | sk_c12 = sF13 ),
    inference(definition_folding,[],[f15,f103,f99]) ).

fof(f15,axiom,
    ( sk_c12 = multiply(sk_c1,sk_c11)
    | sk_c12 = multiply(sk_c6,sk_c11) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_12) ).

fof(f241,plain,
    ( spl17_11
    | spl17_13 ),
    inference(avatar_split_clause,[],[f118,f228,f218]) ).

fof(f118,plain,
    ( sk_c12 = sF13
    | sk_c5 = sF12 ),
    inference(definition_folding,[],[f60,f103,f101]) ).

fof(f60,axiom,
    ( sk_c5 = multiply(sk_c4,sk_c12)
    | sk_c12 = multiply(sk_c6,sk_c11) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_57) ).

fof(f226,plain,
    ( spl17_6
    | spl17_4 ),
    inference(avatar_split_clause,[],[f119,f185,f194]) ).

fof(f119,plain,
    ( sk_c12 = sF7
    | sk_c8 = sF3 ),
    inference(definition_folding,[],[f12,f85,f92]) ).

fof(f12,axiom,
    ( inverse(sk_c1) = sk_c12
    | sk_c8 = multiply(sk_c9,sk_c10) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_9) ).

fof(f225,plain,
    ( spl17_11
    | spl17_12 ),
    inference(avatar_split_clause,[],[f159,f222,f218]) ).

fof(f159,plain,
    ( sk_c11 = sF4
    | sk_c5 = sF12 ),
    inference(definition_folding,[],[f58,f87,f101]) ).

fof(f58,axiom,
    ( sk_c5 = multiply(sk_c4,sk_c12)
    | inverse(sk_c12) = sk_c11 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_55) ).

fof(f216,plain,
    ( spl17_10
    | spl17_8 ),
    inference(avatar_split_clause,[],[f142,f203,f213]) ).

fof(f142,plain,
    ( sk_c10 = sF15
    | sk_c12 = sF10 ),
    inference(definition_folding,[],[f74,f97,f108]) ).

fof(f74,axiom,
    ( sk_c10 = inverse(sk_c8)
    | sk_c12 = inverse(sk_c4) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_71) ).

fof(f197,plain,
    ( spl17_5
    | spl17_6 ),
    inference(avatar_split_clause,[],[f148,f194,f190]) ).

fof(f148,plain,
    ( sk_c8 = sF3
    | sk_c12 = sF11 ),
    inference(definition_folding,[],[f21,f99,f85]) ).

fof(f21,axiom,
    ( sk_c8 = multiply(sk_c9,sk_c10)
    | sk_c12 = multiply(sk_c1,sk_c11) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_18) ).

fof(f188,plain,
    ( spl17_3
    | spl17_4 ),
    inference(avatar_split_clause,[],[f146,f185,f181]) ).

fof(f146,plain,
    ( sk_c12 = sF7
    | sk_c10 = sF16 ),
    inference(definition_folding,[],[f8,f110,f92]) ).

fof(f8,axiom,
    ( inverse(sk_c1) = sk_c12
    | sk_c10 = inverse(sk_c7) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this_5) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem    : GRP220-1 : TPTP v8.1.0. Released v2.5.0.
% 0.10/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.12/0.33  % Computer : n001.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit   : 300
% 0.12/0.33  % WCLimit    : 300
% 0.12/0.33  % DateTime   : Mon Aug 29 22:42:45 EDT 2022
% 0.12/0.33  % CPUTime    : 
% 0.18/0.46  % (990)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.18/0.47  % (1008)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.18/0.48  % (993)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.18/0.48  TRYING [1]
% 0.18/0.48  % (986)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 0.18/0.49  % (995)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.18/0.49  % (1011)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.18/0.49  % (995)Instruction limit reached!
% 0.18/0.49  % (995)------------------------------
% 0.18/0.49  % (995)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.18/0.49  % (995)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.18/0.49  % (995)Termination reason: Unknown
% 0.18/0.49  % (995)Termination phase: Saturation
% 0.18/0.49  
% 0.18/0.49  % (995)Memory used [KB]: 5500
% 0.18/0.49  % (995)Time elapsed: 0.003 s
% 0.18/0.49  % (995)Instructions burned: 3 (million)
% 0.18/0.49  % (995)------------------------------
% 0.18/0.49  % (995)------------------------------
% 0.18/0.49  % (1003)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.18/0.49  TRYING [2]
% 0.18/0.49  TRYING [3]
% 0.18/0.50  % (1014)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.18/0.50  % (1017)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 0.18/0.50  TRYING [1]
% 0.18/0.50  % (992)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 0.18/0.50  % (991)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.18/0.50  TRYING [2]
% 0.18/0.50  % (1004)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.18/0.50  % (989)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.18/0.50  % (1000)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.18/0.51  TRYING [3]
% 0.18/0.51  % (1012)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.18/0.51  % (998)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.18/0.52  % (1019)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 0.18/0.52  % (1018)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.18/0.52  % (1016)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.18/0.52  % (1005)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.18/0.52  % (993)Instruction limit reached!
% 0.18/0.52  % (993)------------------------------
% 0.18/0.52  % (993)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.18/0.52  % (987)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.18/0.52  % (1010)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 0.18/0.52  % (1009)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 0.18/0.53  % (1007)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.18/0.53  % (993)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.18/0.53  % (993)Termination reason: Unknown
% 0.18/0.53  % (993)Termination phase: Finite model building constraint generation
% 0.18/0.53  
% 0.18/0.53  % (993)Memory used [KB]: 6780
% 0.18/0.53  % (993)Time elapsed: 0.110 s
% 0.18/0.53  % (993)Instructions burned: 53 (million)
% 0.18/0.53  % (993)------------------------------
% 0.18/0.53  % (993)------------------------------
% 0.18/0.53  % (994)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.18/0.53  % (994)Instruction limit reached!
% 0.18/0.53  % (994)------------------------------
% 0.18/0.53  % (994)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.18/0.53  % (994)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.18/0.53  % (994)Termination reason: Unknown
% 0.18/0.53  % (994)Termination phase: Saturation
% 0.18/0.53  
% 0.18/0.53  % (994)Memory used [KB]: 5628
% 0.18/0.53  % (994)Time elapsed: 0.109 s
% 0.18/0.53  % (994)Instructions burned: 8 (million)
% 0.18/0.53  % (994)------------------------------
% 0.18/0.53  % (994)------------------------------
% 0.18/0.53  % (1015)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.18/0.53  % (1002)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.18/0.53  % (1001)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.18/0.53  % (999)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.18/0.54  % (1006)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.18/0.54  TRYING [4]
% 0.18/0.54  TRYING [1]
% 0.18/0.55  % (990)Instruction limit reached!
% 0.18/0.55  % (990)------------------------------
% 0.18/0.55  % (990)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.18/0.55  % (990)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.18/0.55  % (990)Termination reason: Unknown
% 0.18/0.55  % (990)Termination phase: Saturation
% 0.18/0.55  
% 0.18/0.55  % (990)Memory used [KB]: 6652
% 0.18/0.55  % (990)Time elapsed: 0.173 s
% 0.18/0.55  % (990)Instructions burned: 52 (million)
% 0.18/0.55  % (990)------------------------------
% 0.18/0.55  % (990)------------------------------
% 0.18/0.56  % (1003)Instruction limit reached!
% 0.18/0.56  % (1003)------------------------------
% 0.18/0.56  % (1003)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.18/0.56  % (1003)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.18/0.56  % (1003)Termination reason: Unknown
% 0.18/0.56  % (1003)Termination phase: Saturation
% 0.18/0.56  
% 0.18/0.56  % (1003)Memory used [KB]: 6524
% 0.18/0.56  % (1003)Time elapsed: 0.045 s
% 0.18/0.56  % (1003)Instructions burned: 68 (million)
% 0.18/0.56  % (1003)------------------------------
% 0.18/0.56  % (1003)------------------------------
% 0.18/0.56  TRYING [2]
% 0.18/0.56  % (1014)First to succeed.
% 0.18/0.57  TRYING [3]
% 0.18/0.57  % (989)Instruction limit reached!
% 0.18/0.57  % (989)------------------------------
% 0.18/0.57  % (989)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.18/0.57  % (989)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.18/0.57  % (989)Termination reason: Unknown
% 0.18/0.57  % (989)Termination phase: Saturation
% 0.18/0.57  
% 0.18/0.57  % (989)Memory used [KB]: 1151
% 0.18/0.57  % (989)Time elapsed: 0.186 s
% 0.18/0.57  % (989)Instructions burned: 38 (million)
% 0.18/0.57  % (989)------------------------------
% 0.18/0.57  % (989)------------------------------
% 0.18/0.59  % (1014)Refutation found. Thanks to Tanya!
% 0.18/0.59  % SZS status Unsatisfiable for theBenchmark
% 0.18/0.59  % SZS output start Proof for theBenchmark
% See solution above
% 0.18/0.59  % (1014)------------------------------
% 0.18/0.59  % (1014)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.18/0.59  % (1014)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.18/0.59  % (1014)Termination reason: Refutation
% 0.18/0.59  
% 0.18/0.59  % (1014)Memory used [KB]: 6268
% 0.18/0.59  % (1014)Time elapsed: 0.176 s
% 0.18/0.59  % (1014)Instructions burned: 49 (million)
% 0.18/0.59  % (1014)------------------------------
% 0.18/0.59  % (1014)------------------------------
% 0.18/0.59  % (982)Success in time 0.249 s
%------------------------------------------------------------------------------