TSTP Solution File: NUM376+1.010 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : NUM376+1.010 : TPTP v8.1.0. Released v3.2.0.
% 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 : n018.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 18:04:25 EDT 2022

% Result   : Unsatisfiable 1.93s 0.62s
% Output   : Refutation 1.93s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   17
%            Number of leaves      :   24
% Syntax   : Number of formulae    : 1693 ( 145 unt;   0 def)
%            Number of atoms       : 5538 (2569 equ)
%            Maximal formula atoms :  442 (   3 avg)
%            Number of connectives : 8183 (4338   ~;2822   |;1000   &)
%                                         (  22 <=>;   1  =>;   0  <=;   0 <~>)
%            Maximal formula depth :  205 (   4 avg)
%            Maximal term depth    :    4 (   2 avg)
%            Number of predicates  :   24 (  22 usr;  23 prp; 0-2 aty)
%            Number of functors    :   16 (  16 usr;  13 con; 0-2 aty)
%            Number of variables   :    6 (   0   !;   6   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f2724,plain,
    $false,
    inference(avatar_sat_refutation,[],[f250,f295,f307,f323,f338,f354,f370,f388,f407,f427,f448,f470,f493,f507,f521,f535,f551,f568,f578,f594,f614,f636,f659,f682,f693,f716,f734,f754,f772,f795,f817,f839,f860,f882,f903,f925,f946,f957,f977,f996,f1019,f1041,f1063,f1088,f1109,f1131,f1151,f1171,f1193,f1208,f1230,f1251,f1273,f1294,f1316,f1337,f1360,f1382,f1403,f1424,f1450,f1471,f1492,f1510,f1533,f1555,f1577,f1598,f1619,f1639,f1658,f1678,f1692,f1714,f1737,f1758,f1775,f1797,f1818,f1840,f1862,f1883,f1904,f1925,f1947,f1969,f1989,f2010,f2023,f2036,f2048,f2068,f2089,f2111,f2133,f2154,f2175,f2194,f2219,f2240,f2262,f2283,f2303,f2326,f2347,f2369,f2389,f2410,f2434,f2455,f2472,f2494,f2516,f2537,f2560,f2563,f2587,f2609,f2631,f2653,f2678,f2698,f2723]) ).

fof(f2723,plain,
    ( ~ spl2_3
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f2722]) ).

fof(f2722,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_22 ),
    inference(subsumption_resolution,[],[f2721,f200]) ).

fof(f200,plain,
    n4 = sum(n2,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f4,plain,
    ( succ(n9) = n10
    & n10 = sum(n2,n8)
    & n6 = sum(n6,n0)
    & n3 = sum(n9,n5)
    & n4 != n8
    & n4 = sum(n2,n2)
    & succ(n8) = n9
    & n10 = sum(n7,n3)
    & n5 = sum(n8,n8)
    & n4 = sum(n1,n3)
    & n10 = pred(n0)
    & n5 != n9
    & n3 = sum(n6,n8)
    & n7 = sum(n5,n2)
    & n8 = sum(n8,n0)
    & n10 = sum(n6,n4)
    & n4 != n7
    & n2 = sum(n10,n3)
    & n7 = sum(n8,n10)
    & n3 = sum(n5,n9)
    & n1 = sum(n0,n1)
    & n3 != n8
    & n0 = sum(n5,n6)
    & n8 = sum(n4,n4)
    & n8 != n9
    & n3 != n4
    & n3 != n10
    & n9 = sum(n5,n4)
    & n3 != n9
    & succ(n3) = n4
    & n1 != n9
    & n8 = sum(n5,n3)
    & n5 = sum(n0,n5)
    & n2 = sum(n6,n7)
    & n0 = pred(n1)
    & n6 = sum(n8,n9)
    & ( n9 = sK1
      | n2 = sK1
      | n8 = sK1
      | n0 = sK1
      | n5 = sK1
      | n3 = sK1
      | n6 = sK1
      | n4 = sK1
      | n10 = sK1
      | n7 = sK1
      | n1 = sK1 )
    & n7 != n8
    & n4 != n5
    & n9 = sum(n8,n1)
    & n2 = sum(n8,n5)
    & n0 != n1
    & n8 = sum(n6,n2)
    & n8 = sum(n3,n5)
    & n7 = sum(n4,n3)
    & n5 = sum(n10,n6)
    & n2 = sum(n2,n0)
    & n3 = sum(n3,n0)
    & n8 != n10
    & n6 = sum(n10,n7)
    & n9 = sum(n4,n5)
    & n1 != n8
    & n2 = sum(n9,n4)
    & n7 != n9
    & n1 = sum(n3,n9)
    & ( n10 = sK0
      | n5 = sK0
      | n3 = sK0
      | n8 = sK0
      | n9 = sK0
      | n6 = sK0
      | n1 = sK0
      | n7 = sK0
      | n2 = sK0
      | n4 = sK0
      | n0 = sK0 )
    & n7 = sum(n0,n7)
    & n9 = sum(n2,n7)
    & n1 = sum(n6,n6)
    & n1 = sum(n4,n8)
    & n5 = sum(n4,n1)
    & n2 != n9
    & n3 != n6
    & n9 = sum(n3,n6)
    & n6 = sum(n0,n6)
    & n3 = sum(n7,n7)
    & n2 = sum(n4,n9)
    & n3 != n5
    & n5 != n6
    & n5 = sum(n1,n4)
    & n6 = sum(n2,n4)
    & n5 != n7
    & succ(n6) = n7
    & n0 = sum(n2,n9)
    & n4 = sum(n7,n8)
    & n4 = sum(n0,n4)
    & succ(n2) = n3
    & n10 = sum(n4,n6)
    & n5 != n10
    & n10 = sum(n0,n10)
    & n2 != n4
    & n3 = sum(n2,n1)
    & n6 != n9
    & n7 = sum(n6,n1)
    & n5 != n8
    & n4 = sum(n9,n6)
    & n2 = pred(n3)
    & n2 != n5
    & n1 != n10
    & n2 != n10
    & n2 = sum(n1,n1)
    & n5 = sum(n6,n10)
    & n3 = sum(n0,n3)
    & n9 = sum(n10,n10)
    & n6 = sum(n1,n5)
    & n3 = sum(n8,n6)
    & n10 = sum(n3,n7)
    & n7 = sum(n2,n5)
    & n9 = sum(n1,n8)
    & n8 = sum(n10,n9)
    & n7 = sum(n1,n6)
    & n10 = sum(n9,n1)
    & n10 = sum(n10,n0)
    & n4 = sum(n8,n7)
    & n1 != n2
    & n1 != n7
    & succ(n5) = n6
    & n0 = sum(n0,n0)
    & n3 = pred(n4)
    & succ(n1) = n2
    & n4 = sum(n4,n0)
    & n7 = pred(n8)
    & n4 = sum(n5,n10)
    & n3 = sum(n4,n10)
    & n4 = sum(n6,n9)
    & n3 = sum(n1,n2)
    & n0 != n4
    & n1 = sum(n2,n10)
    & n0 != n3
    & n2 = sum(n0,n2)
    & n6 = sum(n3,n3)
    & n9 = sum(n6,n3)
    & succ(n4) = n5
    & n5 = pred(n6)
    & n7 != n10
    & n1 = sum(n8,n4)
    & n0 = sum(n1,n10)
    & n0 != n5
    & n2 != n8
    & n0 != n2
    & n10 = sum(n1,n9)
    & n7 = sum(n9,n9)
    & n8 = sum(n7,n1)
    & n6 = sum(n9,n8)
    & n0 != n7
    & n1 != n4
    & n6 != n8
    & n5 = sum(n9,n7)
    & n1 = sum(n1,n0)
    & n7 = sum(n10,n8)
    & n1 = sum(n5,n7)
    & n7 = sum(n3,n4)
    & n10 = sum(n8,n2)
    & n6 = pred(n7)
    & n3 != n7
    & n0 = succ(n10)
    & n8 = sum(n0,n8)
    & n1 = sum(n10,n2)
    & n4 != n9
    & n1 = pred(n2)
    & succ(n0) = n1
    & n0 != n10
    & n1 = sum(n7,n5)
    & n0 = sum(n7,n4)
    & sum(sum(pred(sK1),succ(sK0)),sum(pred(sK0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(sK0),succ(sK0)))
    & n0 != n6
    & n2 = sum(n7,n6)
    & n2 = sum(n3,n10)
    & n0 = sum(n9,n2)
    & n4 != n10
    & n2 != n7
    & n1 != n6
    & n0 != n9
    & n4 != n6
    & n8 = sum(n2,n6)
    & n6 = sum(n5,n1)
    & n7 = sum(n7,n0)
    & n6 != n7
    & n3 = sum(n10,n4)
    & n0 = sum(n3,n8)
    & n0 = sum(n8,n3)
    & n9 = sum(n9,n0)
    & n9 != n10
    & n1 != n3
    & n0 = sum(n10,n1)
    & n6 != n10
    & n4 = sum(n10,n5)
    & n10 = sum(n5,n5)
    & n1 = sum(n9,n3)
    & n5 = sum(n7,n9)
    & n5 = sum(n3,n2)
    & n9 = sum(n0,n9)
    & n8 = pred(n9)
    & n0 != n8
    & n6 = sum(n7,n10)
    & n6 = sum(n4,n2)
    & n0 = sum(n6,n5)
    & succ(n7) = n8
    & n2 = sum(n5,n8)
    & n4 = sum(n3,n1)
    & n0 = sum(n4,n7)
    & n9 = sum(n7,n2)
    & n8 = sum(n1,n7)
    & n4 = pred(n5)
    & n9 = pred(n10)
    & n2 != n3
    & n2 != n6
    & n5 = sum(n2,n3)
    & n5 = sum(n5,n0)
    & n8 = sum(n9,n10)
    & n1 != n5 ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f2,f3]) ).

fof(f3,plain,
    ( ? [X0,X1] :
        ( succ(n9) = n10
        & n10 = sum(n2,n8)
        & n6 = sum(n6,n0)
        & n3 = sum(n9,n5)
        & n4 != n8
        & n4 = sum(n2,n2)
        & succ(n8) = n9
        & n10 = sum(n7,n3)
        & n5 = sum(n8,n8)
        & n4 = sum(n1,n3)
        & n10 = pred(n0)
        & n5 != n9
        & n3 = sum(n6,n8)
        & n7 = sum(n5,n2)
        & n8 = sum(n8,n0)
        & n10 = sum(n6,n4)
        & n4 != n7
        & n2 = sum(n10,n3)
        & n7 = sum(n8,n10)
        & n3 = sum(n5,n9)
        & n1 = sum(n0,n1)
        & n3 != n8
        & n0 = sum(n5,n6)
        & n8 = sum(n4,n4)
        & n8 != n9
        & n3 != n4
        & n3 != n10
        & n9 = sum(n5,n4)
        & n3 != n9
        & succ(n3) = n4
        & n1 != n9
        & n8 = sum(n5,n3)
        & n5 = sum(n0,n5)
        & n2 = sum(n6,n7)
        & n0 = pred(n1)
        & n6 = sum(n8,n9)
        & ( n9 = X1
          | n2 = X1
          | n8 = X1
          | n0 = X1
          | n5 = X1
          | n3 = X1
          | n6 = X1
          | n4 = X1
          | n10 = X1
          | n7 = X1
          | n1 = X1 )
        & n7 != n8
        & n4 != n5
        & n9 = sum(n8,n1)
        & n2 = sum(n8,n5)
        & n0 != n1
        & n8 = sum(n6,n2)
        & n8 = sum(n3,n5)
        & n7 = sum(n4,n3)
        & n5 = sum(n10,n6)
        & n2 = sum(n2,n0)
        & n3 = sum(n3,n0)
        & n8 != n10
        & n6 = sum(n10,n7)
        & n9 = sum(n4,n5)
        & n1 != n8
        & n2 = sum(n9,n4)
        & n7 != n9
        & n1 = sum(n3,n9)
        & ( n10 = X0
          | n5 = X0
          | n3 = X0
          | n8 = X0
          | n9 = X0
          | n6 = X0
          | n1 = X0
          | n7 = X0
          | n2 = X0
          | n4 = X0
          | n0 = X0 )
        & n7 = sum(n0,n7)
        & n9 = sum(n2,n7)
        & n1 = sum(n6,n6)
        & n1 = sum(n4,n8)
        & n5 = sum(n4,n1)
        & n2 != n9
        & n3 != n6
        & n9 = sum(n3,n6)
        & n6 = sum(n0,n6)
        & n3 = sum(n7,n7)
        & n2 = sum(n4,n9)
        & n3 != n5
        & n5 != n6
        & n5 = sum(n1,n4)
        & n6 = sum(n2,n4)
        & n5 != n7
        & succ(n6) = n7
        & n0 = sum(n2,n9)
        & n4 = sum(n7,n8)
        & n4 = sum(n0,n4)
        & succ(n2) = n3
        & n10 = sum(n4,n6)
        & n5 != n10
        & n10 = sum(n0,n10)
        & n2 != n4
        & n3 = sum(n2,n1)
        & n6 != n9
        & n7 = sum(n6,n1)
        & n5 != n8
        & n4 = sum(n9,n6)
        & n2 = pred(n3)
        & n2 != n5
        & n1 != n10
        & n2 != n10
        & n2 = sum(n1,n1)
        & n5 = sum(n6,n10)
        & n3 = sum(n0,n3)
        & n9 = sum(n10,n10)
        & n6 = sum(n1,n5)
        & n3 = sum(n8,n6)
        & n10 = sum(n3,n7)
        & n7 = sum(n2,n5)
        & n9 = sum(n1,n8)
        & n8 = sum(n10,n9)
        & n7 = sum(n1,n6)
        & n10 = sum(n9,n1)
        & n10 = sum(n10,n0)
        & n4 = sum(n8,n7)
        & n1 != n2
        & n1 != n7
        & succ(n5) = n6
        & n0 = sum(n0,n0)
        & n3 = pred(n4)
        & succ(n1) = n2
        & n4 = sum(n4,n0)
        & n7 = pred(n8)
        & n4 = sum(n5,n10)
        & n3 = sum(n4,n10)
        & n4 = sum(n6,n9)
        & n3 = sum(n1,n2)
        & n0 != n4
        & n1 = sum(n2,n10)
        & n0 != n3
        & n2 = sum(n0,n2)
        & n6 = sum(n3,n3)
        & n9 = sum(n6,n3)
        & succ(n4) = n5
        & n5 = pred(n6)
        & n7 != n10
        & n1 = sum(n8,n4)
        & n0 = sum(n1,n10)
        & n0 != n5
        & n2 != n8
        & n0 != n2
        & n10 = sum(n1,n9)
        & n7 = sum(n9,n9)
        & n8 = sum(n7,n1)
        & n6 = sum(n9,n8)
        & n0 != n7
        & n1 != n4
        & n6 != n8
        & n5 = sum(n9,n7)
        & n1 = sum(n1,n0)
        & n7 = sum(n10,n8)
        & n1 = sum(n5,n7)
        & n7 = sum(n3,n4)
        & n10 = sum(n8,n2)
        & n6 = pred(n7)
        & n3 != n7
        & n0 = succ(n10)
        & n8 = sum(n0,n8)
        & n1 = sum(n10,n2)
        & n4 != n9
        & n1 = pred(n2)
        & succ(n0) = n1
        & n0 != n10
        & n1 = sum(n7,n5)
        & n0 = sum(n7,n4)
        & sum(sum(pred(X1),succ(X0)),sum(pred(X0),succ(X1))) != sum(sum(pred(X1),succ(X1)),sum(pred(X0),succ(X0)))
        & n0 != n6
        & n2 = sum(n7,n6)
        & n2 = sum(n3,n10)
        & n0 = sum(n9,n2)
        & n4 != n10
        & n2 != n7
        & n1 != n6
        & n0 != n9
        & n4 != n6
        & n8 = sum(n2,n6)
        & n6 = sum(n5,n1)
        & n7 = sum(n7,n0)
        & n6 != n7
        & n3 = sum(n10,n4)
        & n0 = sum(n3,n8)
        & n0 = sum(n8,n3)
        & n9 = sum(n9,n0)
        & n9 != n10
        & n1 != n3
        & n0 = sum(n10,n1)
        & n6 != n10
        & n4 = sum(n10,n5)
        & n10 = sum(n5,n5)
        & n1 = sum(n9,n3)
        & n5 = sum(n7,n9)
        & n5 = sum(n3,n2)
        & n9 = sum(n0,n9)
        & n8 = pred(n9)
        & n0 != n8
        & n6 = sum(n7,n10)
        & n6 = sum(n4,n2)
        & n0 = sum(n6,n5)
        & succ(n7) = n8
        & n2 = sum(n5,n8)
        & n4 = sum(n3,n1)
        & n0 = sum(n4,n7)
        & n9 = sum(n7,n2)
        & n8 = sum(n1,n7)
        & n4 = pred(n5)
        & n9 = pred(n10)
        & n2 != n3
        & n2 != n6
        & n5 = sum(n2,n3)
        & n5 = sum(n5,n0)
        & n8 = sum(n9,n10)
        & n1 != n5 )
   => ( succ(n9) = n10
      & n10 = sum(n2,n8)
      & n6 = sum(n6,n0)
      & n3 = sum(n9,n5)
      & n4 != n8
      & n4 = sum(n2,n2)
      & succ(n8) = n9
      & n10 = sum(n7,n3)
      & n5 = sum(n8,n8)
      & n4 = sum(n1,n3)
      & n10 = pred(n0)
      & n5 != n9
      & n3 = sum(n6,n8)
      & n7 = sum(n5,n2)
      & n8 = sum(n8,n0)
      & n10 = sum(n6,n4)
      & n4 != n7
      & n2 = sum(n10,n3)
      & n7 = sum(n8,n10)
      & n3 = sum(n5,n9)
      & n1 = sum(n0,n1)
      & n3 != n8
      & n0 = sum(n5,n6)
      & n8 = sum(n4,n4)
      & n8 != n9
      & n3 != n4
      & n3 != n10
      & n9 = sum(n5,n4)
      & n3 != n9
      & succ(n3) = n4
      & n1 != n9
      & n8 = sum(n5,n3)
      & n5 = sum(n0,n5)
      & n2 = sum(n6,n7)
      & n0 = pred(n1)
      & n6 = sum(n8,n9)
      & ( n9 = sK1
        | n2 = sK1
        | n8 = sK1
        | n0 = sK1
        | n5 = sK1
        | n3 = sK1
        | n6 = sK1
        | n4 = sK1
        | n10 = sK1
        | n7 = sK1
        | n1 = sK1 )
      & n7 != n8
      & n4 != n5
      & n9 = sum(n8,n1)
      & n2 = sum(n8,n5)
      & n0 != n1
      & n8 = sum(n6,n2)
      & n8 = sum(n3,n5)
      & n7 = sum(n4,n3)
      & n5 = sum(n10,n6)
      & n2 = sum(n2,n0)
      & n3 = sum(n3,n0)
      & n8 != n10
      & n6 = sum(n10,n7)
      & n9 = sum(n4,n5)
      & n1 != n8
      & n2 = sum(n9,n4)
      & n7 != n9
      & n1 = sum(n3,n9)
      & ( n10 = sK0
        | n5 = sK0
        | n3 = sK0
        | n8 = sK0
        | n9 = sK0
        | n6 = sK0
        | n1 = sK0
        | n7 = sK0
        | n2 = sK0
        | n4 = sK0
        | n0 = sK0 )
      & n7 = sum(n0,n7)
      & n9 = sum(n2,n7)
      & n1 = sum(n6,n6)
      & n1 = sum(n4,n8)
      & n5 = sum(n4,n1)
      & n2 != n9
      & n3 != n6
      & n9 = sum(n3,n6)
      & n6 = sum(n0,n6)
      & n3 = sum(n7,n7)
      & n2 = sum(n4,n9)
      & n3 != n5
      & n5 != n6
      & n5 = sum(n1,n4)
      & n6 = sum(n2,n4)
      & n5 != n7
      & succ(n6) = n7
      & n0 = sum(n2,n9)
      & n4 = sum(n7,n8)
      & n4 = sum(n0,n4)
      & succ(n2) = n3
      & n10 = sum(n4,n6)
      & n5 != n10
      & n10 = sum(n0,n10)
      & n2 != n4
      & n3 = sum(n2,n1)
      & n6 != n9
      & n7 = sum(n6,n1)
      & n5 != n8
      & n4 = sum(n9,n6)
      & n2 = pred(n3)
      & n2 != n5
      & n1 != n10
      & n2 != n10
      & n2 = sum(n1,n1)
      & n5 = sum(n6,n10)
      & n3 = sum(n0,n3)
      & n9 = sum(n10,n10)
      & n6 = sum(n1,n5)
      & n3 = sum(n8,n6)
      & n10 = sum(n3,n7)
      & n7 = sum(n2,n5)
      & n9 = sum(n1,n8)
      & n8 = sum(n10,n9)
      & n7 = sum(n1,n6)
      & n10 = sum(n9,n1)
      & n10 = sum(n10,n0)
      & n4 = sum(n8,n7)
      & n1 != n2
      & n1 != n7
      & succ(n5) = n6
      & n0 = sum(n0,n0)
      & n3 = pred(n4)
      & succ(n1) = n2
      & n4 = sum(n4,n0)
      & n7 = pred(n8)
      & n4 = sum(n5,n10)
      & n3 = sum(n4,n10)
      & n4 = sum(n6,n9)
      & n3 = sum(n1,n2)
      & n0 != n4
      & n1 = sum(n2,n10)
      & n0 != n3
      & n2 = sum(n0,n2)
      & n6 = sum(n3,n3)
      & n9 = sum(n6,n3)
      & succ(n4) = n5
      & n5 = pred(n6)
      & n7 != n10
      & n1 = sum(n8,n4)
      & n0 = sum(n1,n10)
      & n0 != n5
      & n2 != n8
      & n0 != n2
      & n10 = sum(n1,n9)
      & n7 = sum(n9,n9)
      & n8 = sum(n7,n1)
      & n6 = sum(n9,n8)
      & n0 != n7
      & n1 != n4
      & n6 != n8
      & n5 = sum(n9,n7)
      & n1 = sum(n1,n0)
      & n7 = sum(n10,n8)
      & n1 = sum(n5,n7)
      & n7 = sum(n3,n4)
      & n10 = sum(n8,n2)
      & n6 = pred(n7)
      & n3 != n7
      & n0 = succ(n10)
      & n8 = sum(n0,n8)
      & n1 = sum(n10,n2)
      & n4 != n9
      & n1 = pred(n2)
      & succ(n0) = n1
      & n0 != n10
      & n1 = sum(n7,n5)
      & n0 = sum(n7,n4)
      & sum(sum(pred(sK1),succ(sK0)),sum(pred(sK0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(sK0),succ(sK0)))
      & n0 != n6
      & n2 = sum(n7,n6)
      & n2 = sum(n3,n10)
      & n0 = sum(n9,n2)
      & n4 != n10
      & n2 != n7
      & n1 != n6
      & n0 != n9
      & n4 != n6
      & n8 = sum(n2,n6)
      & n6 = sum(n5,n1)
      & n7 = sum(n7,n0)
      & n6 != n7
      & n3 = sum(n10,n4)
      & n0 = sum(n3,n8)
      & n0 = sum(n8,n3)
      & n9 = sum(n9,n0)
      & n9 != n10
      & n1 != n3
      & n0 = sum(n10,n1)
      & n6 != n10
      & n4 = sum(n10,n5)
      & n10 = sum(n5,n5)
      & n1 = sum(n9,n3)
      & n5 = sum(n7,n9)
      & n5 = sum(n3,n2)
      & n9 = sum(n0,n9)
      & n8 = pred(n9)
      & n0 != n8
      & n6 = sum(n7,n10)
      & n6 = sum(n4,n2)
      & n0 = sum(n6,n5)
      & succ(n7) = n8
      & n2 = sum(n5,n8)
      & n4 = sum(n3,n1)
      & n0 = sum(n4,n7)
      & n9 = sum(n7,n2)
      & n8 = sum(n1,n7)
      & n4 = pred(n5)
      & n9 = pred(n10)
      & n2 != n3
      & n2 != n6
      & n5 = sum(n2,n3)
      & n5 = sum(n5,n0)
      & n8 = sum(n9,n10)
      & n1 != n5 ) ),
    introduced(choice_axiom,[]) ).

fof(f2,plain,
    ? [X0,X1] :
      ( succ(n9) = n10
      & n10 = sum(n2,n8)
      & n6 = sum(n6,n0)
      & n3 = sum(n9,n5)
      & n4 != n8
      & n4 = sum(n2,n2)
      & succ(n8) = n9
      & n10 = sum(n7,n3)
      & n5 = sum(n8,n8)
      & n4 = sum(n1,n3)
      & n10 = pred(n0)
      & n5 != n9
      & n3 = sum(n6,n8)
      & n7 = sum(n5,n2)
      & n8 = sum(n8,n0)
      & n10 = sum(n6,n4)
      & n4 != n7
      & n2 = sum(n10,n3)
      & n7 = sum(n8,n10)
      & n3 = sum(n5,n9)
      & n1 = sum(n0,n1)
      & n3 != n8
      & n0 = sum(n5,n6)
      & n8 = sum(n4,n4)
      & n8 != n9
      & n3 != n4
      & n3 != n10
      & n9 = sum(n5,n4)
      & n3 != n9
      & succ(n3) = n4
      & n1 != n9
      & n8 = sum(n5,n3)
      & n5 = sum(n0,n5)
      & n2 = sum(n6,n7)
      & n0 = pred(n1)
      & n6 = sum(n8,n9)
      & ( n9 = X1
        | n2 = X1
        | n8 = X1
        | n0 = X1
        | n5 = X1
        | n3 = X1
        | n6 = X1
        | n4 = X1
        | n10 = X1
        | n7 = X1
        | n1 = X1 )
      & n7 != n8
      & n4 != n5
      & n9 = sum(n8,n1)
      & n2 = sum(n8,n5)
      & n0 != n1
      & n8 = sum(n6,n2)
      & n8 = sum(n3,n5)
      & n7 = sum(n4,n3)
      & n5 = sum(n10,n6)
      & n2 = sum(n2,n0)
      & n3 = sum(n3,n0)
      & n8 != n10
      & n6 = sum(n10,n7)
      & n9 = sum(n4,n5)
      & n1 != n8
      & n2 = sum(n9,n4)
      & n7 != n9
      & n1 = sum(n3,n9)
      & ( n10 = X0
        | n5 = X0
        | n3 = X0
        | n8 = X0
        | n9 = X0
        | n6 = X0
        | n1 = X0
        | n7 = X0
        | n2 = X0
        | n4 = X0
        | n0 = X0 )
      & n7 = sum(n0,n7)
      & n9 = sum(n2,n7)
      & n1 = sum(n6,n6)
      & n1 = sum(n4,n8)
      & n5 = sum(n4,n1)
      & n2 != n9
      & n3 != n6
      & n9 = sum(n3,n6)
      & n6 = sum(n0,n6)
      & n3 = sum(n7,n7)
      & n2 = sum(n4,n9)
      & n3 != n5
      & n5 != n6
      & n5 = sum(n1,n4)
      & n6 = sum(n2,n4)
      & n5 != n7
      & succ(n6) = n7
      & n0 = sum(n2,n9)
      & n4 = sum(n7,n8)
      & n4 = sum(n0,n4)
      & succ(n2) = n3
      & n10 = sum(n4,n6)
      & n5 != n10
      & n10 = sum(n0,n10)
      & n2 != n4
      & n3 = sum(n2,n1)
      & n6 != n9
      & n7 = sum(n6,n1)
      & n5 != n8
      & n4 = sum(n9,n6)
      & n2 = pred(n3)
      & n2 != n5
      & n1 != n10
      & n2 != n10
      & n2 = sum(n1,n1)
      & n5 = sum(n6,n10)
      & n3 = sum(n0,n3)
      & n9 = sum(n10,n10)
      & n6 = sum(n1,n5)
      & n3 = sum(n8,n6)
      & n10 = sum(n3,n7)
      & n7 = sum(n2,n5)
      & n9 = sum(n1,n8)
      & n8 = sum(n10,n9)
      & n7 = sum(n1,n6)
      & n10 = sum(n9,n1)
      & n10 = sum(n10,n0)
      & n4 = sum(n8,n7)
      & n1 != n2
      & n1 != n7
      & succ(n5) = n6
      & n0 = sum(n0,n0)
      & n3 = pred(n4)
      & succ(n1) = n2
      & n4 = sum(n4,n0)
      & n7 = pred(n8)
      & n4 = sum(n5,n10)
      & n3 = sum(n4,n10)
      & n4 = sum(n6,n9)
      & n3 = sum(n1,n2)
      & n0 != n4
      & n1 = sum(n2,n10)
      & n0 != n3
      & n2 = sum(n0,n2)
      & n6 = sum(n3,n3)
      & n9 = sum(n6,n3)
      & succ(n4) = n5
      & n5 = pred(n6)
      & n7 != n10
      & n1 = sum(n8,n4)
      & n0 = sum(n1,n10)
      & n0 != n5
      & n2 != n8
      & n0 != n2
      & n10 = sum(n1,n9)
      & n7 = sum(n9,n9)
      & n8 = sum(n7,n1)
      & n6 = sum(n9,n8)
      & n0 != n7
      & n1 != n4
      & n6 != n8
      & n5 = sum(n9,n7)
      & n1 = sum(n1,n0)
      & n7 = sum(n10,n8)
      & n1 = sum(n5,n7)
      & n7 = sum(n3,n4)
      & n10 = sum(n8,n2)
      & n6 = pred(n7)
      & n3 != n7
      & n0 = succ(n10)
      & n8 = sum(n0,n8)
      & n1 = sum(n10,n2)
      & n4 != n9
      & n1 = pred(n2)
      & succ(n0) = n1
      & n0 != n10
      & n1 = sum(n7,n5)
      & n0 = sum(n7,n4)
      & sum(sum(pred(X1),succ(X0)),sum(pred(X0),succ(X1))) != sum(sum(pred(X1),succ(X1)),sum(pred(X0),succ(X0)))
      & n0 != n6
      & n2 = sum(n7,n6)
      & n2 = sum(n3,n10)
      & n0 = sum(n9,n2)
      & n4 != n10
      & n2 != n7
      & n1 != n6
      & n0 != n9
      & n4 != n6
      & n8 = sum(n2,n6)
      & n6 = sum(n5,n1)
      & n7 = sum(n7,n0)
      & n6 != n7
      & n3 = sum(n10,n4)
      & n0 = sum(n3,n8)
      & n0 = sum(n8,n3)
      & n9 = sum(n9,n0)
      & n9 != n10
      & n1 != n3
      & n0 = sum(n10,n1)
      & n6 != n10
      & n4 = sum(n10,n5)
      & n10 = sum(n5,n5)
      & n1 = sum(n9,n3)
      & n5 = sum(n7,n9)
      & n5 = sum(n3,n2)
      & n9 = sum(n0,n9)
      & n8 = pred(n9)
      & n0 != n8
      & n6 = sum(n7,n10)
      & n6 = sum(n4,n2)
      & n0 = sum(n6,n5)
      & succ(n7) = n8
      & n2 = sum(n5,n8)
      & n4 = sum(n3,n1)
      & n0 = sum(n4,n7)
      & n9 = sum(n7,n2)
      & n8 = sum(n1,n7)
      & n4 = pred(n5)
      & n9 = pred(n10)
      & n2 != n3
      & n2 != n6
      & n5 = sum(n2,n3)
      & n5 = sum(n5,n0)
      & n8 = sum(n9,n10)
      & n1 != n5 ),
    inference(rectify,[],[f1]) ).

fof(f1,axiom,
    ? [X1,X0] :
      ( n2 = sum(n6,n7)
      & n6 != n9
      & n2 = pred(n3)
      & n4 = sum(n4,n0)
      & n9 = pred(n10)
      & succ(n9) = n10
      & n3 != n4
      & n2 = sum(n8,n5)
      & succ(n3) = n4
      & n7 = sum(n9,n9)
      & n5 != n6
      & n10 = sum(n5,n5)
      & n4 != n6
      & n4 = sum(n6,n9)
      & n0 = sum(n1,n10)
      & n0 = sum(n9,n2)
      & n8 = sum(n10,n9)
      & n2 != n3
      & n0 = succ(n10)
      & n10 = sum(n0,n10)
      & n4 != n10
      & n0 = sum(n6,n5)
      & n5 = sum(n3,n2)
      & n2 != n8
      & n0 != n4
      & n4 = sum(n3,n1)
      & n6 != n10
      & n8 = sum(n6,n2)
      & n3 = sum(n5,n9)
      & n1 = sum(n2,n10)
      & n7 = sum(n2,n5)
      & n4 = sum(n9,n6)
      & n8 = sum(n7,n1)
      & n9 = sum(n2,n7)
      & n7 != n10
      & n1 != n8
      & n3 = sum(n2,n1)
      & n3 = sum(n10,n4)
      & n10 = sum(n8,n2)
      & succ(n8) = n9
      & n9 != n10
      & ( n4 = X1
        | n8 = X1
        | n2 = X1
        | n5 = X1
        | n1 = X1
        | n7 = X1
        | n9 = X1
        | n0 = X1
        | n10 = X1
        | n3 = X1
        | n6 = X1 )
      & n8 = sum(n9,n10)
      & n6 = sum(n7,n10)
      & n8 != n9
      & n8 = sum(n4,n4)
      & n2 = sum(n0,n2)
      & n1 = sum(n0,n1)
      & n8 = pred(n9)
      & n8 = sum(n3,n5)
      & n7 = sum(n5,n2)
      & n5 = sum(n2,n3)
      & n7 = sum(n0,n7)
      & n3 != n6
      & n1 = sum(n10,n2)
      & n10 = sum(n9,n1)
      & n2 != n7
      & n1 = sum(n4,n8)
      & n7 = pred(n8)
      & n6 = sum(n1,n5)
      & n6 = sum(n2,n4)
      & n10 = sum(n6,n4)
      & sum(sum(pred(X0),succ(X1)),sum(pred(X1),succ(X0))) != sum(sum(pred(X0),succ(X0)),sum(pred(X1),succ(X1)))
      & succ(n2) = n3
      & n7 = sum(n8,n10)
      & n6 = sum(n6,n0)
      & n3 = sum(n7,n7)
      & n10 = pred(n0)
      & n3 != n7
      & n3 = sum(n3,n0)
      & n3 != n5
      & n5 = pred(n6)
      & n9 = sum(n10,n10)
      & n2 = sum(n5,n8)
      & n9 = sum(n8,n1)
      & n5 = sum(n5,n0)
      & n6 = sum(n4,n2)
      & n3 = sum(n8,n6)
      & n9 = sum(n3,n6)
      & n2 = sum(n3,n10)
      & n3 = pred(n4)
      & n10 = sum(n3,n7)
      & n7 != n9
      & n1 != n10
      & succ(n6) = n7
      & n8 = sum(n0,n8)
      & n2 = sum(n10,n3)
      & n1 != n4
      & n7 = sum(n3,n4)
      & n3 = sum(n1,n2)
      & n2 != n5
      & n4 = sum(n10,n5)
      & n1 = sum(n6,n6)
      & n5 = sum(n0,n5)
      & n0 = sum(n2,n9)
      & n0 != n3
      & n2 != n4
      & n0 = sum(n0,n0)
      & n5 != n10
      & n2 != n9
      & n2 = sum(n7,n6)
      & n10 = sum(n4,n6)
      & n9 = sum(n7,n2)
      & n5 = sum(n7,n9)
      & n9 = sum(n1,n8)
      & ( n4 = X0
        | n3 = X0
        | n6 = X0
        | n0 = X0
        | n1 = X0
        | n8 = X0
        | n5 = X0
        | n9 = X0
        | n2 = X0
        | n7 = X0
        | n10 = X0 )
      & n1 = pred(n2)
      & n8 = sum(n2,n6)
      & n8 != n10
      & n1 != n6
      & n5 = sum(n9,n7)
      & n6 = sum(n10,n7)
      & n1 = sum(n5,n7)
      & n1 != n9
      & n3 != n8
      & n1 = sum(n1,n0)
      & n9 = sum(n5,n4)
      & n2 != n10
      & n4 != n8
      & n5 != n7
      & n9 = sum(n6,n3)
      & succ(n1) = n2
      & n6 = sum(n0,n6)
      & n6 != n8
      & succ(n4) = n5
      & n0 != n5
      & n1 != n3
      & n2 = sum(n9,n4)
      & n4 = sum(n0,n4)
      & n0 = sum(n10,n1)
      & n5 != n8
      & n5 = sum(n10,n6)
      & n1 = sum(n8,n4)
      & n0 = sum(n3,n8)
      & n1 != n5
      & n6 = sum(n5,n1)
      & n6 = sum(n9,n8)
      & n3 != n10
      & n6 = sum(n8,n9)
      & n0 != n6
      & n0 != n9
      & n0 != n2
      & n2 = sum(n1,n1)
      & n5 = sum(n6,n10)
      & n1 != n7
      & n1 = sum(n7,n5)
      & n2 != n6
      & n0 = sum(n4,n7)
      & n3 = sum(n9,n5)
      & n1 = sum(n3,n9)
      & n2 = sum(n2,n0)
      & n4 = sum(n8,n7)
      & n0 != n1
      & n7 = sum(n4,n3)
      & n0 != n8
      & n4 = pred(n5)
      & n10 = sum(n10,n0)
      & n3 = sum(n4,n10)
      & n0 != n10
      & n5 != n9
      & n4 = sum(n1,n3)
      & n2 = sum(n4,n9)
      & n4 = sum(n2,n2)
      & n8 = sum(n8,n0)
      & n1 != n2
      & n7 = sum(n10,n8)
      & n9 = sum(n4,n5)
      & n0 != n7
      & n3 = sum(n6,n8)
      & n7 != n8
      & n10 = sum(n1,n9)
      & n0 = sum(n8,n3)
      & n4 != n7
      & n0 = sum(n7,n4)
      & n10 = sum(n7,n3)
      & n5 = sum(n1,n4)
      & n6 != n7
      & n7 = sum(n6,n1)
      & n3 = sum(n0,n3)
      & n6 = pred(n7)
      & succ(n5) = n6
      & n9 = sum(n9,n0)
      & n5 = sum(n8,n8)
      & n5 = sum(n4,n1)
      & n7 = sum(n7,n0)
      & succ(n0) = n1
      & n10 = sum(n2,n8)
      & n7 = sum(n1,n6)
      & n8 = sum(n1,n7)
      & n1 = sum(n9,n3)
      & n4 != n9
      & n4 = sum(n5,n10)
      & n3 != n9
      & n9 = sum(n0,n9)
      & succ(n7) = n8
      & n4 != n5
      & n6 = sum(n3,n3)
      & n0 = pred(n1)
      & n0 = sum(n5,n6)
      & n8 = sum(n5,n3)
      & n4 = sum(n7,n8) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',try_satisfy_this) ).

fof(f2721,plain,
    ( n4 != sum(n2,n2)
    | ~ spl2_3
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2720,f95]) ).

fof(f95,plain,
    n4 = sum(n4,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f2720,plain,
    ( sum(n2,n2) != sum(n4,n0)
    | ~ spl2_3
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2719,f196]) ).

fof(f196,plain,
    n4 = sum(n1,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f2719,plain,
    ( sum(n2,n2) != sum(sum(n1,n3),n0)
    | ~ spl2_3
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2718,f115]) ).

fof(f115,plain,
    n2 = sum(n1,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f2718,plain,
    ( sum(sum(n1,n3),n0) != sum(sum(n1,n1),n2)
    | ~ spl2_3
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2717,f56]) ).

fof(f56,plain,
    n1 = pred(n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f2717,plain,
    ( sum(sum(pred(n2),n1),n2) != sum(sum(pred(n2),n3),n0)
    | ~ spl2_3
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2716,f188]) ).

fof(f188,plain,
    n2 = sum(n10,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f2716,plain,
    ( sum(sum(pred(n2),n3),n0) != sum(sum(pred(n2),n1),sum(n10,n3))
    | ~ spl2_3
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2715,f129]) ).

fof(f129,plain,
    succ(n2) = n3,
    inference(cnf_transformation,[],[f4]) ).

fof(f2715,plain,
    ( sum(sum(pred(n2),succ(n2)),n0) != sum(sum(pred(n2),n1),sum(n10,succ(n2)))
    | ~ spl2_3
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2714,f31]) ).

fof(f31,plain,
    n0 = sum(n10,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f2714,plain,
    ( sum(sum(pred(n2),n1),sum(n10,succ(n2))) != sum(sum(pred(n2),succ(n2)),sum(n10,n1))
    | ~ spl2_3
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2713,f217]) ).

fof(f217,plain,
    ( n2 = sK1
    | ~ spl2_3 ),
    inference(avatar_component_clause,[],[f215]) ).

fof(f215,plain,
    ( spl2_3
  <=> n2 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_3])]) ).

fof(f2713,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n10,n1)) != sum(sum(pred(sK1),n1),sum(n10,succ(sK1)))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2712,f195]) ).

fof(f195,plain,
    n10 = pred(n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f2712,plain,
    ( sum(sum(pred(sK1),n1),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),n1))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2701,f55]) ).

fof(f55,plain,
    succ(n0) = n1,
    inference(cnf_transformation,[],[f4]) ).

fof(f2701,plain,
    ( sum(sum(pred(sK1),succ(n0)),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),succ(n0)))
    | ~ spl2_22 ),
    inference(superposition,[],[f51,f294]) ).

fof(f294,plain,
    ( n0 = sK0
    | ~ spl2_22 ),
    inference(avatar_component_clause,[],[f292]) ).

fof(f292,plain,
    ( spl2_22
  <=> n0 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_22])]) ).

fof(f51,plain,
    sum(sum(pred(sK1),succ(sK0)),sum(pred(sK0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(sK0),succ(sK0))),
    inference(cnf_transformation,[],[f4]) ).

fof(f2698,plain,
    ( ~ spl2_3
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f2697]) ).

fof(f2697,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_18 ),
    inference(trivial_inequality_removal,[],[f2696]) ).

fof(f2696,plain,
    ( sum(n4,n4) != sum(n4,n4)
    | ~ spl2_3
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2695,f196]) ).

fof(f2695,plain,
    ( sum(n4,sum(n1,n3)) != sum(sum(n1,n3),n4)
    | ~ spl2_3
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2694,f129]) ).

fof(f2694,plain,
    ( sum(n4,sum(n1,succ(n2))) != sum(sum(n1,succ(n2)),n4)
    | ~ spl2_3
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2693,f196]) ).

fof(f2693,plain,
    ( sum(sum(n1,n3),sum(n1,succ(n2))) != sum(sum(n1,succ(n2)),sum(n1,n3))
    | ~ spl2_3
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2692,f56]) ).

fof(f2692,plain,
    ( sum(sum(pred(n2),n3),sum(pred(n2),succ(n2))) != sum(sum(pred(n2),succ(n2)),sum(pred(n2),n3))
    | ~ spl2_3
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2691,f278]) ).

fof(f278,plain,
    ( n2 = sK0
    | ~ spl2_18 ),
    inference(avatar_component_clause,[],[f276]) ).

fof(f276,plain,
    ( spl2_18
  <=> n2 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_18])]) ).

fof(f2691,plain,
    ( sum(sum(pred(n2),n3),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),n3))
    | ~ spl2_3 ),
    inference(forward_demodulation,[],[f2681,f129]) ).

fof(f2681,plain,
    ( sum(sum(pred(n2),succ(n2)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),succ(n2)))
    | ~ spl2_3 ),
    inference(superposition,[],[f51,f217]) ).

fof(f2678,plain,
    ( ~ spl2_1
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f2677]) ).

fof(f2677,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_18 ),
    inference(subsumption_resolution,[],[f2676,f98]) ).

fof(f98,plain,
    n0 = sum(n0,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f2676,plain,
    ( n0 != sum(n0,n0)
    | ~ spl2_1
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2675,f52]) ).

fof(f52,plain,
    n0 = sum(n7,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f2675,plain,
    ( sum(n0,n0) != sum(n7,n4)
    | ~ spl2_1
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2674,f187]) ).

fof(f187,plain,
    n7 = sum(n8,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2674,plain,
    ( sum(n0,n0) != sum(sum(n8,n10),n4)
    | ~ spl2_1
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2673,f196]) ).

fof(f2673,plain,
    ( sum(n0,n0) != sum(sum(n8,n10),sum(n1,n3))
    | ~ spl2_1
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2672,f35]) ).

fof(f35,plain,
    n0 = sum(n8,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f2672,plain,
    ( sum(sum(n8,n10),sum(n1,n3)) != sum(sum(n8,n3),n0)
    | ~ spl2_1
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2671,f23]) ).

fof(f23,plain,
    n8 = pred(n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f2671,plain,
    ( sum(sum(pred(n9),n10),sum(n1,n3)) != sum(sum(pred(n9),n3),n0)
    | ~ spl2_1
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2670,f79]) ).

fof(f79,plain,
    n0 = sum(n1,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2670,plain,
    ( sum(sum(pred(n9),n10),sum(n1,n3)) != sum(sum(pred(n9),n3),sum(n1,n10))
    | ~ spl2_1
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2669,f205]) ).

fof(f205,plain,
    succ(n9) = n10,
    inference(cnf_transformation,[],[f4]) ).

fof(f2669,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(n1,n3)) != sum(sum(pred(n9),n3),sum(n1,succ(n9)))
    | ~ spl2_1
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2668,f209]) ).

fof(f209,plain,
    ( n9 = sK1
    | ~ spl2_1 ),
    inference(avatar_component_clause,[],[f207]) ).

fof(f207,plain,
    ( spl2_1
  <=> n9 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_1])]) ).

fof(f2668,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n1,n3)) != sum(sum(pred(sK1),n3),sum(n1,succ(sK1)))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2667,f56]) ).

fof(f2667,plain,
    ( sum(sum(pred(sK1),n3),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),n3))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2659,f129]) ).

fof(f2659,plain,
    ( sum(sum(pred(sK1),succ(n2)),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),succ(n2)))
    | ~ spl2_18 ),
    inference(superposition,[],[f51,f278]) ).

fof(f2653,plain,
    ( ~ spl2_1
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f2652]) ).

fof(f2652,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(subsumption_resolution,[],[f2651,f39]) ).

fof(f39,plain,
    n7 = sum(n7,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f2651,plain,
    ( n7 != sum(n7,n0)
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2650,f74]) ).

fof(f74,plain,
    n7 = sum(n9,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f2650,plain,
    ( sum(n7,n0) != sum(n9,n9)
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2649,f187]) ).

fof(f2649,plain,
    ( sum(n9,n9) != sum(sum(n8,n10),n0)
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2648,f31]) ).

fof(f2648,plain,
    ( sum(n9,n9) != sum(sum(n8,n10),sum(n10,n1))
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2647,f166]) ).

fof(f166,plain,
    n9 = sum(n8,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f2647,plain,
    ( sum(sum(n8,n10),sum(n10,n1)) != sum(sum(n8,n1),n9)
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2646,f23]) ).

fof(f2646,plain,
    ( sum(sum(pred(n9),n10),sum(n10,n1)) != sum(sum(pred(n9),n1),n9)
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2645,f112]) ).

fof(f112,plain,
    n9 = sum(n10,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2645,plain,
    ( sum(sum(pred(n9),n10),sum(n10,n1)) != sum(sum(pred(n9),n1),sum(n10,n10))
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2644,f195]) ).

fof(f2644,plain,
    ( sum(sum(pred(n9),n1),sum(pred(n0),n10)) != sum(sum(pred(n9),n10),sum(pred(n0),n1))
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2643,f55]) ).

fof(f2643,plain,
    ( sum(sum(pred(n9),succ(n0)),sum(pred(n0),n10)) != sum(sum(pred(n9),n10),sum(pred(n0),succ(n0)))
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2642,f205]) ).

fof(f2642,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(pred(n0),succ(n0))) != sum(sum(pred(n9),succ(n0)),sum(pred(n0),succ(n9)))
    | ~ spl2_1
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2633,f294]) ).

fof(f2633,plain,
    ( sum(sum(pred(n9),succ(sK0)),sum(pred(sK0),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_1 ),
    inference(superposition,[],[f51,f209]) ).

fof(f2631,plain,
    ( ~ spl2_3
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f2630]) ).

fof(f2630,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_13 ),
    inference(subsumption_resolution,[],[f2629,f155]) ).

fof(f155,plain,
    n9 = sum(n4,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f2629,plain,
    ( n9 != sum(n4,n5)
    | ~ spl2_3
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2628,f112]) ).

fof(f2628,plain,
    ( sum(n4,n5) != sum(n10,n10)
    | ~ spl2_3
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2627,f196]) ).

fof(f2627,plain,
    ( sum(n10,n10) != sum(sum(n1,n3),n5)
    | ~ spl2_3
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2626,f26]) ).

fof(f26,plain,
    n5 = sum(n7,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f2626,plain,
    ( sum(n10,n10) != sum(sum(n1,n3),sum(n7,n9))
    | ~ spl2_3
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2625,f75]) ).

fof(f75,plain,
    n10 = sum(n1,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f2625,plain,
    ( sum(sum(n1,n3),sum(n7,n9)) != sum(sum(n1,n9),n10)
    | ~ spl2_3
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2624,f56]) ).

fof(f2624,plain,
    ( sum(sum(pred(n2),n3),sum(n7,n9)) != sum(sum(pred(n2),n9),n10)
    | ~ spl2_3
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2623,f198]) ).

fof(f198,plain,
    n10 = sum(n7,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f2623,plain,
    ( sum(sum(pred(n2),n3),sum(n7,n9)) != sum(sum(pred(n2),n9),sum(n7,n3))
    | ~ spl2_3
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2622,f94]) ).

fof(f94,plain,
    n7 = pred(n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f2622,plain,
    ( sum(sum(pred(n2),n9),sum(pred(n8),n3)) != sum(sum(pred(n2),n3),sum(pred(n8),n9))
    | ~ spl2_3
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2621,f199]) ).

fof(f199,plain,
    succ(n8) = n9,
    inference(cnf_transformation,[],[f4]) ).

fof(f2621,plain,
    ( sum(sum(pred(n2),succ(n8)),sum(pred(n8),n3)) != sum(sum(pred(n2),n3),sum(pred(n8),succ(n8)))
    | ~ spl2_3
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2620,f258]) ).

fof(f258,plain,
    ( n8 = sK0
    | ~ spl2_13 ),
    inference(avatar_component_clause,[],[f256]) ).

fof(f256,plain,
    ( spl2_13
  <=> n8 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_13])]) ).

fof(f2620,plain,
    ( sum(sum(pred(n2),n3),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),n3))
    | ~ spl2_3 ),
    inference(forward_demodulation,[],[f2611,f129]) ).

fof(f2611,plain,
    ( sum(sum(pred(n2),succ(n2)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),succ(n2)))
    | ~ spl2_3 ),
    inference(superposition,[],[f51,f217]) ).

fof(f2609,plain,
    ( ~ spl2_1
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f2608]) ).

fof(f2608,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(subsumption_resolution,[],[f2607,f147]) ).

fof(f147,plain,
    n1 = sum(n6,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f2607,plain,
    ( n1 != sum(n6,n6)
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2606,f53]) ).

fof(f53,plain,
    n1 = sum(n7,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f2606,plain,
    ( sum(n6,n6) != sum(n7,n5)
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2605,f187]) ).

fof(f2605,plain,
    ( sum(n6,n6) != sum(sum(n8,n10),n5)
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2604,f26]) ).

fof(f2604,plain,
    ( sum(n6,n6) != sum(sum(n8,n10),sum(n7,n9))
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2603,f170]) ).

fof(f170,plain,
    n6 = sum(n8,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f2603,plain,
    ( sum(sum(n8,n10),sum(n7,n9)) != sum(sum(n8,n9),n6)
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2602,f23]) ).

fof(f2602,plain,
    ( sum(sum(pred(n9),n10),sum(n7,n9)) != sum(sum(pred(n9),n9),n6)
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2601,f21]) ).

fof(f21,plain,
    n6 = sum(n7,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2601,plain,
    ( sum(sum(pred(n9),n10),sum(n7,n9)) != sum(sum(pred(n9),n9),sum(n7,n10))
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2600,f205]) ).

fof(f2600,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(n7,n9)) != sum(sum(pred(n9),n9),sum(n7,succ(n9)))
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2599,f94]) ).

fof(f2599,plain,
    ( sum(sum(pred(n9),n9),sum(pred(n8),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(n8),n9))
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2598,f199]) ).

fof(f2598,plain,
    ( sum(sum(pred(n9),succ(n8)),sum(pred(n8),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(n8),succ(n8)))
    | ~ spl2_1
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2588,f258]) ).

fof(f2588,plain,
    ( sum(sum(pred(n9),succ(sK0)),sum(pred(sK0),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_1 ),
    inference(superposition,[],[f51,f209]) ).

fof(f2587,plain,
    ( ~ spl2_6
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f2586]) ).

fof(f2586,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_18 ),
    inference(subsumption_resolution,[],[f2585,f178]) ).

fof(f178,plain,
    n9 = sum(n5,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f2585,plain,
    ( n9 != sum(n5,n4)
    | ~ spl2_6
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2584,f112]) ).

fof(f2584,plain,
    ( sum(n5,n4) != sum(n10,n10)
    | ~ spl2_6
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2583,f198]) ).

fof(f2583,plain,
    ( sum(n5,n4) != sum(sum(n7,n3),n10)
    | ~ spl2_6
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2582,f26]) ).

fof(f2582,plain,
    ( sum(sum(n7,n3),n10) != sum(sum(n7,n9),n4)
    | ~ spl2_6
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2581,f94]) ).

fof(f2581,plain,
    ( sum(sum(pred(n8),n9),n4) != sum(sum(pred(n8),n3),n10)
    | ~ spl2_6
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2580,f75]) ).

fof(f2580,plain,
    ( sum(sum(pred(n8),n9),n4) != sum(sum(pred(n8),n3),sum(n1,n9))
    | ~ spl2_6
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2579,f199]) ).

fof(f2579,plain,
    ( sum(sum(pred(n8),n3),sum(n1,succ(n8))) != sum(sum(pred(n8),succ(n8)),n4)
    | ~ spl2_6
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2578,f196]) ).

fof(f2578,plain,
    ( sum(sum(pred(n8),n3),sum(n1,succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(n1,n3))
    | ~ spl2_6
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2577,f229]) ).

fof(f229,plain,
    ( n8 = sK1
    | ~ spl2_6 ),
    inference(avatar_component_clause,[],[f227]) ).

fof(f227,plain,
    ( spl2_6
  <=> n8 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_6])]) ).

fof(f2577,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n1,n3)) != sum(sum(pred(sK1),n3),sum(n1,succ(sK1)))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2576,f56]) ).

fof(f2576,plain,
    ( sum(sum(pred(sK1),n3),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),n3))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2568,f129]) ).

fof(f2568,plain,
    ( sum(sum(pred(sK1),succ(n2)),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),succ(n2)))
    | ~ spl2_18 ),
    inference(superposition,[],[f51,f278]) ).

fof(f2563,plain,
    ( ~ spl2_6
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f2562]) ).

fof(f2562,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_13 ),
    inference(trivial_inequality_removal,[],[f2561]) ).

fof(f2561,plain,
    ( sum(sum(pred(n8),succ(n8)),sum(pred(n8),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(n8),succ(n8)))
    | ~ spl2_6
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2539,f258]) ).

fof(f2539,plain,
    ( sum(sum(pred(n8),succ(sK0)),sum(pred(sK0),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_6 ),
    inference(superposition,[],[f51,f229]) ).

fof(f2560,plain,
    ( ~ spl2_6
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f2559]) ).

fof(f2559,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(subsumption_resolution,[],[f2558,f7]) ).

fof(f7,plain,
    n5 = sum(n5,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f2558,plain,
    ( n5 != sum(n5,n0)
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2557,f197]) ).

fof(f197,plain,
    n5 = sum(n8,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f2557,plain,
    ( sum(n5,n0) != sum(n8,n8)
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2556,f73]) ).

fof(f73,plain,
    n8 = sum(n7,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f2556,plain,
    ( sum(n5,n0) != sum(sum(n7,n1),n8)
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2555,f26]) ).

fof(f2555,plain,
    ( sum(sum(n7,n1),n8) != sum(sum(n7,n9),n0)
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2554,f31]) ).

fof(f2554,plain,
    ( sum(sum(n7,n1),n8) != sum(sum(n7,n9),sum(n10,n1))
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2553,f94]) ).

fof(f2553,plain,
    ( sum(sum(pred(n8),n9),sum(n10,n1)) != sum(sum(pred(n8),n1),n8)
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2552,f106]) ).

fof(f106,plain,
    n8 = sum(n10,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f2552,plain,
    ( sum(sum(pred(n8),n9),sum(n10,n1)) != sum(sum(pred(n8),n1),sum(n10,n9))
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2551,f195]) ).

fof(f2551,plain,
    ( sum(sum(pred(n8),n9),sum(pred(n0),n1)) != sum(sum(pred(n8),n1),sum(pred(n0),n9))
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2550,f55]) ).

fof(f2550,plain,
    ( sum(sum(pred(n8),succ(n0)),sum(pred(n0),n9)) != sum(sum(pred(n8),n9),sum(pred(n0),succ(n0)))
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2549,f199]) ).

fof(f2549,plain,
    ( sum(sum(pred(n8),succ(n8)),sum(pred(n0),succ(n0))) != sum(sum(pred(n8),succ(n0)),sum(pred(n0),succ(n8)))
    | ~ spl2_6
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2539,f294]) ).

fof(f2537,plain,
    ( ~ spl2_1
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f2536]) ).

fof(f2536,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(subsumption_resolution,[],[f2535,f85]) ).

fof(f85,plain,
    n6 = sum(n3,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f2535,plain,
    ( n6 != sum(n3,n3)
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2534,f21]) ).

fof(f2534,plain,
    ( sum(n3,n3) != sum(n7,n10)
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2533,f110]) ).

fof(f110,plain,
    n3 = sum(n8,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f2533,plain,
    ( sum(n7,n10) != sum(sum(n8,n6),n3)
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2532,f187]) ).

fof(f2532,plain,
    ( sum(sum(n8,n6),n3) != sum(sum(n8,n10),n10)
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2531,f92]) ).

fof(f92,plain,
    n3 = sum(n4,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2531,plain,
    ( sum(sum(n8,n10),n10) != sum(sum(n8,n6),sum(n4,n10))
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2530,f23]) ).

fof(f2530,plain,
    ( sum(sum(pred(n9),n6),sum(n4,n10)) != sum(sum(pred(n9),n10),n10)
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2529,f128]) ).

fof(f128,plain,
    n10 = sum(n4,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f2529,plain,
    ( sum(sum(pred(n9),n6),sum(n4,n10)) != sum(sum(pred(n9),n10),sum(n4,n6))
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2528,f12]) ).

fof(f12,plain,
    n4 = pred(n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f2528,plain,
    ( sum(sum(pred(n9),n10),sum(pred(n5),n6)) != sum(sum(pred(n9),n6),sum(pred(n5),n10))
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2527,f99]) ).

fof(f99,plain,
    succ(n5) = n6,
    inference(cnf_transformation,[],[f4]) ).

fof(f2527,plain,
    ( sum(sum(pred(n9),succ(n5)),sum(pred(n5),n10)) != sum(sum(pred(n9),n10),sum(pred(n5),succ(n5)))
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2526,f205]) ).

fof(f2526,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(pred(n5),succ(n5))) != sum(sum(pred(n9),succ(n5)),sum(pred(n5),succ(n9)))
    | ~ spl2_1
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2517,f286]) ).

fof(f286,plain,
    ( n5 = sK0
    | ~ spl2_20 ),
    inference(avatar_component_clause,[],[f284]) ).

fof(f284,plain,
    ( spl2_20
  <=> n5 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_20])]) ).

fof(f2517,plain,
    ( sum(sum(pred(n9),succ(sK0)),sum(pred(sK0),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_1 ),
    inference(superposition,[],[f51,f209]) ).

fof(f2516,plain,
    ( ~ spl2_3
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f2515]) ).

fof(f2515,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_20 ),
    inference(subsumption_resolution,[],[f2514,f92]) ).

fof(f2514,plain,
    ( n3 != sum(n4,n10)
    | ~ spl2_3
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2513,f140]) ).

fof(f140,plain,
    n3 = sum(n7,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f2513,plain,
    ( sum(n4,n10) != sum(n7,n7)
    | ~ spl2_3
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2512,f105]) ).

fof(f105,plain,
    n7 = sum(n1,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f2512,plain,
    ( sum(n4,n10) != sum(sum(n1,n6),n7)
    | ~ spl2_3
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2511,f196]) ).

fof(f2511,plain,
    ( sum(sum(n1,n6),n7) != sum(sum(n1,n3),n10)
    | ~ spl2_3
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2510,f161]) ).

fof(f161,plain,
    n7 = sum(n4,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f2510,plain,
    ( sum(sum(n1,n3),n10) != sum(sum(n1,n6),sum(n4,n3))
    | ~ spl2_3
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2509,f56]) ).

fof(f2509,plain,
    ( sum(sum(pred(n2),n6),sum(n4,n3)) != sum(sum(pred(n2),n3),n10)
    | ~ spl2_3
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2508,f128]) ).

fof(f2508,plain,
    ( sum(sum(pred(n2),n6),sum(n4,n3)) != sum(sum(pred(n2),n3),sum(n4,n6))
    | ~ spl2_3
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2507,f12]) ).

fof(f2507,plain,
    ( sum(sum(pred(n2),n6),sum(pred(n5),n3)) != sum(sum(pred(n2),n3),sum(pred(n5),n6))
    | ~ spl2_3
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2506,f99]) ).

fof(f2506,plain,
    ( sum(sum(pred(n2),succ(n5)),sum(pred(n5),n3)) != sum(sum(pred(n2),n3),sum(pred(n5),succ(n5)))
    | ~ spl2_3
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2505,f286]) ).

fof(f2505,plain,
    ( sum(sum(pred(n2),n3),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),n3))
    | ~ spl2_3 ),
    inference(forward_demodulation,[],[f2496,f129]) ).

fof(f2496,plain,
    ( sum(sum(pred(n2),succ(n2)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),succ(n2)))
    | ~ spl2_3 ),
    inference(superposition,[],[f51,f217]) ).

fof(f2494,plain,
    ( ~ spl2_6
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f2493]) ).

fof(f2493,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(subsumption_resolution,[],[f2492,f200]) ).

fof(f2492,plain,
    ( n4 != sum(n2,n2)
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2491,f93]) ).

fof(f93,plain,
    n4 = sum(n5,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2491,plain,
    ( sum(n2,n2) != sum(n5,n10)
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2490,f49]) ).

fof(f49,plain,
    n2 = sum(n7,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f2490,plain,
    ( sum(n5,n10) != sum(sum(n7,n6),n2)
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2489,f139]) ).

fof(f139,plain,
    n2 = sum(n4,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f2489,plain,
    ( sum(n5,n10) != sum(sum(n7,n6),sum(n4,n9))
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2488,f26]) ).

fof(f2488,plain,
    ( sum(sum(n7,n6),sum(n4,n9)) != sum(sum(n7,n9),n10)
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2487,f94]) ).

fof(f2487,plain,
    ( sum(sum(pred(n8),n6),sum(n4,n9)) != sum(sum(pred(n8),n9),n10)
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2486,f128]) ).

fof(f2486,plain,
    ( sum(sum(pred(n8),n6),sum(n4,n9)) != sum(sum(pred(n8),n9),sum(n4,n6))
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2485,f12]) ).

fof(f2485,plain,
    ( sum(sum(pred(n8),n6),sum(pred(n5),n9)) != sum(sum(pred(n8),n9),sum(pred(n5),n6))
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2484,f199]) ).

fof(f2484,plain,
    ( sum(sum(pred(n8),succ(n8)),sum(pred(n5),n6)) != sum(sum(pred(n8),n6),sum(pred(n5),succ(n8)))
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2483,f99]) ).

fof(f2483,plain,
    ( sum(sum(pred(n8),succ(n5)),sum(pred(n5),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(n5),succ(n5)))
    | ~ spl2_6
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2473,f286]) ).

fof(f2473,plain,
    ( sum(sum(pred(n8),succ(sK0)),sum(pred(sK0),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_6 ),
    inference(superposition,[],[f51,f229]) ).

fof(f2472,plain,
    ( ~ spl2_5
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f2471]) ).

fof(f2471,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_22 ),
    inference(trivial_inequality_removal,[],[f2470]) ).

fof(f2470,plain,
    ( sum(sum(pred(n0),n1),sum(n10,n1)) != sum(sum(pred(n0),n1),sum(n10,n1))
    | ~ spl2_5
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2469,f55]) ).

fof(f2469,plain,
    ( sum(sum(pred(n0),succ(n0)),sum(n10,n1)) != sum(sum(pred(n0),n1),sum(n10,succ(n0)))
    | ~ spl2_5
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2468,f225]) ).

fof(f225,plain,
    ( n0 = sK1
    | ~ spl2_5 ),
    inference(avatar_component_clause,[],[f223]) ).

fof(f223,plain,
    ( spl2_5
  <=> n0 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_5])]) ).

fof(f2468,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n10,n1)) != sum(sum(pred(sK1),n1),sum(n10,succ(sK1)))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2467,f195]) ).

fof(f2467,plain,
    ( sum(sum(pred(sK1),n1),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),n1))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2457,f55]) ).

fof(f2457,plain,
    ( sum(sum(pred(sK1),succ(n0)),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),succ(n0)))
    | ~ spl2_22 ),
    inference(superposition,[],[f51,f294]) ).

fof(f2455,plain,
    ( ~ spl2_5
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f2454]) ).

fof(f2454,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_18 ),
    inference(subsumption_resolution,[],[f2453,f130]) ).

fof(f130,plain,
    n4 = sum(n0,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f2453,plain,
    ( n4 != sum(n0,n4)
    | ~ spl2_5
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2452,f200]) ).

fof(f2452,plain,
    ( sum(n0,n4) != sum(n2,n2)
    | ~ spl2_5
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2451,f188]) ).

fof(f2451,plain,
    ( sum(n0,n4) != sum(sum(n10,n3),n2)
    | ~ spl2_5
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2450,f31]) ).

fof(f2450,plain,
    ( sum(sum(n10,n3),n2) != sum(sum(n10,n1),n4)
    | ~ spl2_5
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2449,f115]) ).

fof(f2449,plain,
    ( sum(sum(n10,n1),n4) != sum(sum(n10,n3),sum(n1,n1))
    | ~ spl2_5
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2448,f195]) ).

fof(f2448,plain,
    ( sum(sum(pred(n0),n3),sum(n1,n1)) != sum(sum(pred(n0),n1),n4)
    | ~ spl2_5
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2447,f196]) ).

fof(f2447,plain,
    ( sum(sum(pred(n0),n3),sum(n1,n1)) != sum(sum(pred(n0),n1),sum(n1,n3))
    | ~ spl2_5
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2446,f55]) ).

fof(f2446,plain,
    ( sum(sum(pred(n0),succ(n0)),sum(n1,n3)) != sum(sum(pred(n0),n3),sum(n1,succ(n0)))
    | ~ spl2_5
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2445,f225]) ).

fof(f2445,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n1,n3)) != sum(sum(pred(sK1),n3),sum(n1,succ(sK1)))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2444,f56]) ).

fof(f2444,plain,
    ( sum(sum(pred(sK1),n3),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),n3))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2435,f129]) ).

fof(f2435,plain,
    ( sum(sum(pred(sK1),succ(n2)),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),succ(n2)))
    | ~ spl2_18 ),
    inference(superposition,[],[f51,f278]) ).

fof(f2434,plain,
    ( ~ spl2_5
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f2433]) ).

fof(f2433,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(subsumption_resolution,[],[f2432,f173]) ).

fof(f173,plain,
    n5 = sum(n0,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f2432,plain,
    ( n5 != sum(n0,n5)
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2431,f197]) ).

fof(f2431,plain,
    ( sum(n0,n5) != sum(n8,n8)
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2430,f106]) ).

fof(f2430,plain,
    ( sum(n0,n5) != sum(sum(n10,n9),n8)
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2429,f31]) ).

fof(f2429,plain,
    ( sum(sum(n10,n9),n8) != sum(sum(n10,n1),n5)
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2428,f195]) ).

fof(f2428,plain,
    ( sum(sum(pred(n0),n1),n5) != sum(sum(pred(n0),n9),n8)
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2427,f73]) ).

fof(f2427,plain,
    ( sum(sum(pred(n0),n1),n5) != sum(sum(pred(n0),n9),sum(n7,n1))
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2426,f26]) ).

fof(f2426,plain,
    ( sum(sum(pred(n0),n9),sum(n7,n1)) != sum(sum(pred(n0),n1),sum(n7,n9))
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2425,f94]) ).

fof(f2425,plain,
    ( sum(sum(pred(n0),n1),sum(pred(n8),n9)) != sum(sum(pred(n0),n9),sum(pred(n8),n1))
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2424,f55]) ).

fof(f2424,plain,
    ( sum(sum(pred(n0),succ(n0)),sum(pred(n8),n9)) != sum(sum(pred(n0),n9),sum(pred(n8),succ(n0)))
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2423,f199]) ).

fof(f2423,plain,
    ( sum(sum(pred(n0),succ(n8)),sum(pred(n8),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(n8),succ(n8)))
    | ~ spl2_5
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2415,f225]) ).

fof(f2415,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n8),succ(n8))) != sum(sum(pred(sK1),succ(n8)),sum(pred(n8),succ(sK1)))
    | ~ spl2_13 ),
    inference(superposition,[],[f51,f258]) ).

fof(f2410,plain,
    ( ~ spl2_5
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f2409]) ).

fof(f2409,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(subsumption_resolution,[],[f2408,f126]) ).

fof(f126,plain,
    n10 = sum(n0,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2408,plain,
    ( n10 != sum(n0,n10)
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2407,f28]) ).

fof(f28,plain,
    n10 = sum(n5,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f2407,plain,
    ( sum(n0,n10) != sum(n5,n5)
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2406,f160]) ).

fof(f160,plain,
    n5 = sum(n10,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f2406,plain,
    ( sum(n0,n10) != sum(sum(n10,n6),n5)
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2405,f31]) ).

fof(f2405,plain,
    ( sum(sum(n10,n6),n5) != sum(sum(n10,n1),n10)
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2404,f128]) ).

fof(f2404,plain,
    ( sum(sum(n10,n6),n5) != sum(sum(n10,n1),sum(n4,n6))
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2403,f195]) ).

fof(f2403,plain,
    ( sum(sum(pred(n0),n1),sum(n4,n6)) != sum(sum(pred(n0),n6),n5)
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2402,f145]) ).

fof(f145,plain,
    n5 = sum(n4,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f2402,plain,
    ( sum(sum(pred(n0),n1),sum(n4,n6)) != sum(sum(pred(n0),n6),sum(n4,n1))
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2401,f12]) ).

fof(f2401,plain,
    ( sum(sum(pred(n0),n1),sum(pred(n5),n6)) != sum(sum(pred(n0),n6),sum(pred(n5),n1))
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2400,f55]) ).

fof(f2400,plain,
    ( sum(sum(pred(n0),succ(n0)),sum(pred(n5),n6)) != sum(sum(pred(n0),n6),sum(pred(n5),succ(n0)))
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2399,f99]) ).

fof(f2399,plain,
    ( sum(sum(pred(n0),succ(n5)),sum(pred(n5),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(n5),succ(n5)))
    | ~ spl2_5
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2390,f286]) ).

fof(f2390,plain,
    ( sum(sum(pred(n0),succ(sK0)),sum(pred(sK0),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_5 ),
    inference(superposition,[],[f51,f225]) ).

fof(f2389,plain,
    ( ~ spl2_1
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f2388]) ).

fof(f2388,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(subsumption_resolution,[],[f2387,f200]) ).

fof(f2387,plain,
    ( n4 != sum(n2,n2)
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2386,f131]) ).

fof(f131,plain,
    n4 = sum(n7,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f2386,plain,
    ( sum(n2,n2) != sum(n7,n8)
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2385,f165]) ).

fof(f165,plain,
    n2 = sum(n8,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f2385,plain,
    ( sum(n7,n8) != sum(sum(n8,n5),n2)
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2384,f187]) ).

fof(f2384,plain,
    ( sum(sum(n8,n5),n2) != sum(sum(n8,n10),n8)
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2383,f23]) ).

fof(f2383,plain,
    ( sum(sum(pred(n9),n5),n2) != sum(sum(pred(n9),n10),n8)
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2382,f162]) ).

fof(f162,plain,
    n8 = sum(n3,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f2382,plain,
    ( sum(sum(pred(n9),n5),n2) != sum(sum(pred(n9),n10),sum(n3,n5))
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2381,f48]) ).

fof(f48,plain,
    n2 = sum(n3,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2381,plain,
    ( sum(sum(pred(n9),n10),sum(n3,n5)) != sum(sum(pred(n9),n5),sum(n3,n10))
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2380,f97]) ).

fof(f97,plain,
    n3 = pred(n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f2380,plain,
    ( sum(sum(pred(n9),n10),sum(pred(n4),n5)) != sum(sum(pred(n9),n5),sum(pred(n4),n10))
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2379,f205]) ).

fof(f2379,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(pred(n4),n5)) != sum(sum(pred(n9),n5),sum(pred(n4),succ(n9)))
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2378,f83]) ).

fof(f83,plain,
    succ(n4) = n5,
    inference(cnf_transformation,[],[f4]) ).

fof(f2378,plain,
    ( sum(sum(pred(n9),succ(n4)),sum(pred(n4),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(n4),succ(n4)))
    | ~ spl2_1
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2370,f270]) ).

fof(f270,plain,
    ( n4 = sK0
    | ~ spl2_16 ),
    inference(avatar_component_clause,[],[f268]) ).

fof(f268,plain,
    ( spl2_16
  <=> n4 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_16])]) ).

fof(f2370,plain,
    ( sum(sum(pred(n9),succ(sK0)),sum(pred(sK0),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_1 ),
    inference(superposition,[],[f51,f209]) ).

fof(f2369,plain,
    ( ~ spl2_5
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f2368]) ).

fof(f2368,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(subsumption_resolution,[],[f2367,f59]) ).

fof(f59,plain,
    n8 = sum(n0,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f2367,plain,
    ( n8 != sum(n0,n8)
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2366,f182]) ).

fof(f182,plain,
    n8 = sum(n4,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f2366,plain,
    ( sum(n0,n8) != sum(n4,n4)
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2365,f31]) ).

fof(f2365,plain,
    ( sum(n4,n4) != sum(sum(n10,n1),n8)
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2364,f29]) ).

fof(f29,plain,
    n4 = sum(n10,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f2364,plain,
    ( sum(sum(n10,n1),n8) != sum(sum(n10,n5),n4)
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2363,f195]) ).

fof(f2363,plain,
    ( sum(sum(pred(n0),n1),n8) != sum(sum(pred(n0),n5),n4)
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2362,f16]) ).

fof(f16,plain,
    n4 = sum(n3,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f2362,plain,
    ( sum(sum(pred(n0),n1),n8) != sum(sum(pred(n0),n5),sum(n3,n1))
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2361,f55]) ).

fof(f2361,plain,
    ( sum(sum(pred(n0),n5),sum(n3,succ(n0))) != sum(sum(pred(n0),succ(n0)),n8)
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2360,f162]) ).

fof(f2360,plain,
    ( sum(sum(pred(n0),n5),sum(n3,succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(n3,n5))
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2359,f97]) ).

fof(f2359,plain,
    ( sum(sum(pred(n0),n5),sum(pred(n4),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(n4),n5))
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2358,f83]) ).

fof(f2358,plain,
    ( sum(sum(pred(n0),succ(n4)),sum(pred(n4),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(n4),succ(n4)))
    | ~ spl2_5
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2349,f270]) ).

fof(f2349,plain,
    ( sum(sum(pred(n0),succ(sK0)),sum(pred(sK0),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_5 ),
    inference(superposition,[],[f51,f225]) ).

fof(f2347,plain,
    ( ~ spl2_3
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f2346]) ).

fof(f2346,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_16 ),
    inference(subsumption_resolution,[],[f2345,f146]) ).

fof(f146,plain,
    n1 = sum(n4,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f2345,plain,
    ( n1 != sum(n4,n8)
    | ~ spl2_3
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2344,f147]) ).

fof(f2344,plain,
    ( sum(n4,n8) != sum(n6,n6)
    | ~ spl2_3
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2343,f196]) ).

fof(f2343,plain,
    ( sum(n6,n6) != sum(sum(n1,n3),n8)
    | ~ spl2_3
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2342,f162]) ).

fof(f2342,plain,
    ( sum(n6,n6) != sum(sum(n1,n3),sum(n3,n5))
    | ~ spl2_3
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2341,f111]) ).

fof(f111,plain,
    n6 = sum(n1,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f2341,plain,
    ( sum(sum(n1,n3),sum(n3,n5)) != sum(sum(n1,n5),n6)
    | ~ spl2_3
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2340,f56]) ).

fof(f2340,plain,
    ( sum(sum(pred(n2),n3),sum(n3,n5)) != sum(sum(pred(n2),n5),n6)
    | ~ spl2_3
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2339,f83]) ).

fof(f2339,plain,
    ( sum(sum(pred(n2),n3),sum(n3,succ(n4))) != sum(sum(pred(n2),succ(n4)),n6)
    | ~ spl2_3
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2338,f85]) ).

fof(f2338,plain,
    ( sum(sum(pred(n2),n3),sum(n3,succ(n4))) != sum(sum(pred(n2),succ(n4)),sum(n3,n3))
    | ~ spl2_3
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2337,f97]) ).

fof(f2337,plain,
    ( sum(sum(pred(n2),n3),sum(pred(n4),succ(n4))) != sum(sum(pred(n2),succ(n4)),sum(pred(n4),n3))
    | ~ spl2_3
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2336,f270]) ).

fof(f2336,plain,
    ( sum(sum(pred(n2),n3),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),n3))
    | ~ spl2_3 ),
    inference(forward_demodulation,[],[f2327,f129]) ).

fof(f2327,plain,
    ( sum(sum(pred(n2),succ(n2)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),succ(n2)))
    | ~ spl2_3 ),
    inference(superposition,[],[f51,f217]) ).

fof(f2326,plain,
    ( ~ spl2_6
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f2325]) ).

fof(f2325,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(subsumption_resolution,[],[f2324,f115]) ).

fof(f2324,plain,
    ( n2 != sum(n1,n1)
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2323,f17]) ).

fof(f17,plain,
    n2 = sum(n5,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f2323,plain,
    ( sum(n1,n1) != sum(n5,n8)
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2322,f26]) ).

fof(f2322,plain,
    ( sum(n1,n1) != sum(sum(n7,n9),n8)
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2321,f162]) ).

fof(f2321,plain,
    ( sum(n1,n1) != sum(sum(n7,n9),sum(n3,n5))
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2320,f53]) ).

fof(f2320,plain,
    ( sum(sum(n7,n9),sum(n3,n5)) != sum(sum(n7,n5),n1)
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2319,f94]) ).

fof(f2319,plain,
    ( sum(sum(pred(n8),n9),sum(n3,n5)) != sum(sum(pred(n8),n5),n1)
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2318,f83]) ).

fof(f2318,plain,
    ( sum(sum(pred(n8),succ(n4)),n1) != sum(sum(pred(n8),n9),sum(n3,succ(n4)))
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2317,f151]) ).

fof(f151,plain,
    n1 = sum(n3,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f2317,plain,
    ( sum(sum(pred(n8),n9),sum(n3,succ(n4))) != sum(sum(pred(n8),succ(n4)),sum(n3,n9))
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2316,f97]) ).

fof(f2316,plain,
    ( sum(sum(pred(n8),n9),sum(pred(n4),succ(n4))) != sum(sum(pred(n8),succ(n4)),sum(pred(n4),n9))
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2315,f199]) ).

fof(f2315,plain,
    ( sum(sum(pred(n8),succ(n8)),sum(pred(n4),succ(n4))) != sum(sum(pred(n8),succ(n4)),sum(pred(n4),succ(n8)))
    | ~ spl2_6
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2305,f270]) ).

fof(f2305,plain,
    ( sum(sum(pred(n8),succ(sK0)),sum(pred(sK0),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_6 ),
    inference(superposition,[],[f51,f229]) ).

fof(f2303,plain,
    ( ~ spl2_4
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f2302]) ).

fof(f2302,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(subsumption_resolution,[],[f2301,f140]) ).

fof(f2301,plain,
    ( n3 != sum(n7,n7)
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2300,f202]) ).

fof(f202,plain,
    n3 = sum(n9,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f2300,plain,
    ( sum(n7,n7) != sum(n9,n5)
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2299,f74]) ).

fof(f2299,plain,
    ( sum(n9,n5) != sum(sum(n9,n9),n7)
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2298,f39]) ).

fof(f2298,plain,
    ( sum(n9,n5) != sum(sum(n9,n9),sum(n7,n0))
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2297,f34]) ).

fof(f34,plain,
    n9 = sum(n9,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f2297,plain,
    ( sum(sum(n9,n9),sum(n7,n0)) != sum(sum(n9,n0),n5)
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2296,f11]) ).

fof(f11,plain,
    n9 = pred(n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2296,plain,
    ( sum(sum(pred(n10),n9),sum(n7,n0)) != sum(sum(pred(n10),n0),n5)
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2295,f26]) ).

fof(f2295,plain,
    ( sum(sum(pred(n10),n9),sum(n7,n0)) != sum(sum(pred(n10),n0),sum(n7,n9))
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2294,f94]) ).

fof(f2294,plain,
    ( sum(sum(pred(n10),n0),sum(pred(n8),n9)) != sum(sum(pred(n10),n9),sum(pred(n8),n0))
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2293,f199]) ).

fof(f2293,plain,
    ( sum(sum(pred(n10),succ(n8)),sum(pred(n8),n0)) != sum(sum(pred(n10),n0),sum(pred(n8),succ(n8)))
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2292,f60]) ).

fof(f60,plain,
    n0 = succ(n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2292,plain,
    ( sum(sum(pred(n10),succ(n10)),sum(pred(n8),succ(n8))) != sum(sum(pred(n10),succ(n8)),sum(pred(n8),succ(n10)))
    | ~ spl2_4
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2284,f221]) ).

fof(f221,plain,
    ( n10 = sK1
    | ~ spl2_4 ),
    inference(avatar_component_clause,[],[f219]) ).

fof(f219,plain,
    ( spl2_4
  <=> n10 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_4])]) ).

fof(f2284,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n8),succ(n8))) != sum(sum(pred(sK1),succ(n8)),sum(pred(n8),succ(sK1)))
    | ~ spl2_13 ),
    inference(superposition,[],[f51,f258]) ).

fof(f2283,plain,
    ( ~ spl2_4
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f2282]) ).

fof(f2282,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_16 ),
    inference(subsumption_resolution,[],[f2281,f85]) ).

fof(f2281,plain,
    ( n6 != sum(n3,n3)
    | ~ spl2_4
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2280,f72]) ).

fof(f72,plain,
    n6 = sum(n9,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f2280,plain,
    ( sum(n3,n3) != sum(n9,n8)
    | ~ spl2_4
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2279,f202]) ).

fof(f2279,plain,
    ( sum(n9,n8) != sum(sum(n9,n5),n3)
    | ~ spl2_4
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2278,f34]) ).

fof(f2278,plain,
    ( sum(sum(n9,n5),n3) != sum(sum(n9,n0),n8)
    | ~ spl2_4
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2277,f158]) ).

fof(f158,plain,
    n3 = sum(n3,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f2277,plain,
    ( sum(sum(n9,n0),n8) != sum(sum(n9,n5),sum(n3,n0))
    | ~ spl2_4
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2276,f11]) ).

fof(f2276,plain,
    ( sum(sum(pred(n10),n5),sum(n3,n0)) != sum(sum(pred(n10),n0),n8)
    | ~ spl2_4
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2275,f60]) ).

fof(f2275,plain,
    ( sum(sum(pred(n10),n5),sum(n3,succ(n10))) != sum(sum(pred(n10),succ(n10)),n8)
    | ~ spl2_4
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2274,f162]) ).

fof(f2274,plain,
    ( sum(sum(pred(n10),n5),sum(n3,succ(n10))) != sum(sum(pred(n10),succ(n10)),sum(n3,n5))
    | ~ spl2_4
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2273,f97]) ).

fof(f2273,plain,
    ( sum(sum(pred(n10),n5),sum(pred(n4),succ(n10))) != sum(sum(pred(n10),succ(n10)),sum(pred(n4),n5))
    | ~ spl2_4
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2272,f221]) ).

fof(f2272,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),n5)) != sum(sum(pred(sK1),n5),sum(pred(n4),succ(sK1)))
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2264,f83]) ).

fof(f2264,plain,
    ( sum(sum(pred(sK1),succ(n4)),sum(pred(n4),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),succ(n4)))
    | ~ spl2_16 ),
    inference(superposition,[],[f51,f270]) ).

fof(f2262,plain,
    ( ~ spl2_4
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f2261]) ).

fof(f2261,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_22 ),
    inference(subsumption_resolution,[],[f2260,f34]) ).

fof(f2260,plain,
    ( n9 != sum(n9,n0)
    | ~ spl2_4
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2259,f112]) ).

fof(f2259,plain,
    ( sum(n9,n0) != sum(n10,n10)
    | ~ spl2_4
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2258,f104]) ).

fof(f104,plain,
    n10 = sum(n9,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f2258,plain,
    ( sum(n9,n0) != sum(sum(n9,n1),n10)
    | ~ spl2_4
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2257,f34]) ).

fof(f2257,plain,
    ( sum(sum(n9,n1),n10) != sum(sum(n9,n0),n0)
    | ~ spl2_4
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2256,f11]) ).

fof(f2256,plain,
    ( sum(sum(pred(n10),n1),n10) != sum(sum(pred(n10),n0),n0)
    | ~ spl2_4
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2255,f103]) ).

fof(f103,plain,
    n10 = sum(n10,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f2255,plain,
    ( sum(sum(pred(n10),n0),n0) != sum(sum(pred(n10),n1),sum(n10,n0))
    | ~ spl2_4
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2254,f60]) ).

fof(f2254,plain,
    ( sum(sum(pred(n10),succ(n10)),n0) != sum(sum(pred(n10),n1),sum(n10,succ(n10)))
    | ~ spl2_4
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2253,f31]) ).

fof(f2253,plain,
    ( sum(sum(pred(n10),n1),sum(n10,succ(n10))) != sum(sum(pred(n10),succ(n10)),sum(n10,n1))
    | ~ spl2_4
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2252,f221]) ).

fof(f2252,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n10,n1)) != sum(sum(pred(sK1),n1),sum(n10,succ(sK1)))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2251,f195]) ).

fof(f2251,plain,
    ( sum(sum(pred(sK1),n1),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),n1))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2242,f55]) ).

fof(f2242,plain,
    ( sum(sum(pred(sK1),succ(n0)),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),succ(n0)))
    | ~ spl2_22 ),
    inference(superposition,[],[f51,f294]) ).

fof(f2240,plain,
    ( ~ spl2_4
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f2239]) ).

fof(f2239,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_20 ),
    inference(subsumption_resolution,[],[f2238,f182]) ).

fof(f2238,plain,
    ( n8 != sum(n4,n4)
    | ~ spl2_4
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2237,f6]) ).

fof(f6,plain,
    n8 = sum(n9,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f2237,plain,
    ( sum(n4,n4) != sum(n9,n10)
    | ~ spl2_4
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2236,f120]) ).

fof(f120,plain,
    n4 = sum(n9,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f2236,plain,
    ( sum(n9,n10) != sum(sum(n9,n6),n4)
    | ~ spl2_4
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2235,f95]) ).

fof(f2235,plain,
    ( sum(n9,n10) != sum(sum(n9,n6),sum(n4,n0))
    | ~ spl2_4
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2234,f34]) ).

fof(f2234,plain,
    ( sum(sum(n9,n6),sum(n4,n0)) != sum(sum(n9,n0),n10)
    | ~ spl2_4
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2233,f11]) ).

fof(f2233,plain,
    ( sum(sum(pred(n10),n6),sum(n4,n0)) != sum(sum(pred(n10),n0),n10)
    | ~ spl2_4
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2232,f60]) ).

fof(f2232,plain,
    ( sum(sum(pred(n10),n6),sum(n4,succ(n10))) != sum(sum(pred(n10),succ(n10)),n10)
    | ~ spl2_4
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2231,f128]) ).

fof(f2231,plain,
    ( sum(sum(pred(n10),n6),sum(n4,succ(n10))) != sum(sum(pred(n10),succ(n10)),sum(n4,n6))
    | ~ spl2_4
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2230,f221]) ).

fof(f2230,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n4,n6)) != sum(sum(pred(sK1),n6),sum(n4,succ(sK1)))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2229,f12]) ).

fof(f2229,plain,
    ( sum(sum(pred(sK1),n6),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),n6))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2220,f99]) ).

fof(f2220,plain,
    ( sum(sum(pred(sK1),succ(n5)),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),succ(n5)))
    | ~ spl2_20 ),
    inference(superposition,[],[f51,f286]) ).

fof(f2219,plain,
    ( ~ spl2_4
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f2218]) ).

fof(f2218,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_18 ),
    inference(subsumption_resolution,[],[f2217,f115]) ).

fof(f2217,plain,
    ( n2 != sum(n1,n1)
    | ~ spl2_4
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2216,f153]) ).

fof(f153,plain,
    n2 = sum(n9,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f2216,plain,
    ( sum(n1,n1) != sum(n9,n4)
    | ~ spl2_4
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2215,f34]) ).

fof(f2215,plain,
    ( sum(n1,n1) != sum(sum(n9,n0),n4)
    | ~ spl2_4
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2214,f27]) ).

fof(f27,plain,
    n1 = sum(n9,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f2214,plain,
    ( sum(sum(n9,n0),n4) != sum(sum(n9,n3),n1)
    | ~ spl2_4
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2213,f11]) ).

fof(f2213,plain,
    ( sum(sum(pred(n10),n0),n4) != sum(sum(pred(n10),n3),n1)
    | ~ spl2_4
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2212,f67]) ).

fof(f67,plain,
    n1 = sum(n1,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f2212,plain,
    ( sum(sum(pred(n10),n0),n4) != sum(sum(pred(n10),n3),sum(n1,n0))
    | ~ spl2_4
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2211,f196]) ).

fof(f2211,plain,
    ( sum(sum(pred(n10),n3),sum(n1,n0)) != sum(sum(pred(n10),n0),sum(n1,n3))
    | ~ spl2_4
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2210,f60]) ).

fof(f2210,plain,
    ( sum(sum(pred(n10),succ(n10)),sum(n1,n3)) != sum(sum(pred(n10),n3),sum(n1,succ(n10)))
    | ~ spl2_4
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2209,f221]) ).

fof(f2209,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n1,n3)) != sum(sum(pred(sK1),n3),sum(n1,succ(sK1)))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2208,f56]) ).

fof(f2208,plain,
    ( sum(sum(pred(sK1),n3),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),n3))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2200,f129]) ).

fof(f2200,plain,
    ( sum(sum(pred(sK1),succ(n2)),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),succ(n2)))
    | ~ spl2_18 ),
    inference(superposition,[],[f51,f278]) ).

fof(f2194,plain,
    ( ~ spl2_4
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f2193]) ).

fof(f2193,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_14 ),
    inference(subsumption_resolution,[],[f2192,f98]) ).

fof(f2192,plain,
    ( n0 != sum(n0,n0)
    | ~ spl2_4
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2191,f47]) ).

fof(f47,plain,
    n0 = sum(n9,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f2191,plain,
    ( sum(n9,n2) != sum(sum(n9,n2),n0)
    | ~ spl2_4
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2190,f34]) ).

fof(f2190,plain,
    ( sum(sum(n9,n2),n0) != sum(sum(n9,n0),n2)
    | ~ spl2_4
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2189,f11]) ).

fof(f2189,plain,
    ( sum(sum(pred(n10),n0),n2) != sum(sum(pred(n10),n2),n0)
    | ~ spl2_4
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2188,f86]) ).

fof(f86,plain,
    n2 = sum(n0,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f2188,plain,
    ( sum(sum(pred(n10),n2),n0) != sum(sum(pred(n10),n0),sum(n0,n2))
    | ~ spl2_4
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2187,f96]) ).

fof(f96,plain,
    succ(n1) = n2,
    inference(cnf_transformation,[],[f4]) ).

fof(f2187,plain,
    ( sum(sum(pred(n10),n0),sum(n0,succ(n1))) != sum(sum(pred(n10),succ(n1)),n0)
    | ~ spl2_4
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2186,f98]) ).

fof(f2186,plain,
    ( sum(sum(pred(n10),n0),sum(n0,succ(n1))) != sum(sum(pred(n10),succ(n1)),sum(n0,n0))
    | ~ spl2_4
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2185,f171]) ).

fof(f171,plain,
    n0 = pred(n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f2185,plain,
    ( sum(sum(pred(n10),n0),sum(pred(n1),succ(n1))) != sum(sum(pred(n10),succ(n1)),sum(pred(n1),n0))
    | ~ spl2_4
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2184,f262]) ).

fof(f262,plain,
    ( n1 = sK0
    | ~ spl2_14 ),
    inference(avatar_component_clause,[],[f260]) ).

fof(f260,plain,
    ( spl2_14
  <=> n1 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_14])]) ).

fof(f2184,plain,
    ( sum(sum(pred(n10),n0),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),n0))
    | ~ spl2_4 ),
    inference(forward_demodulation,[],[f2176,f60]) ).

fof(f2176,plain,
    ( sum(sum(pred(n10),succ(n10)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),succ(n10)))
    | ~ spl2_4 ),
    inference(superposition,[],[f51,f221]) ).

fof(f2175,plain,
    ( ~ spl2_5
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f2174]) ).

fof(f2174,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(subsumption_resolution,[],[f2173,f86]) ).

fof(f2173,plain,
    ( n2 != sum(n0,n2)
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2172,f115]) ).

fof(f2172,plain,
    ( sum(n0,n2) != sum(n1,n1)
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2171,f31]) ).

fof(f2171,plain,
    ( sum(n1,n1) != sum(sum(n10,n1),n2)
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2170,f86]) ).

fof(f2170,plain,
    ( sum(n1,n1) != sum(sum(n10,n1),sum(n0,n2))
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2169,f58]) ).

fof(f58,plain,
    n1 = sum(n10,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f2169,plain,
    ( sum(sum(n10,n1),sum(n0,n2)) != sum(sum(n10,n2),n1)
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2168,f195]) ).

fof(f2168,plain,
    ( sum(sum(pred(n0),n1),sum(n0,n2)) != sum(sum(pred(n0),n2),n1)
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2167,f96]) ).

fof(f2167,plain,
    ( sum(sum(pred(n0),n1),sum(n0,succ(n1))) != sum(sum(pred(n0),succ(n1)),n1)
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2166,f185]) ).

fof(f185,plain,
    n1 = sum(n0,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f2166,plain,
    ( sum(sum(pred(n0),n1),sum(n0,succ(n1))) != sum(sum(pred(n0),succ(n1)),sum(n0,n1))
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2165,f171]) ).

fof(f2165,plain,
    ( sum(sum(pred(n0),n1),sum(pred(n1),succ(n1))) != sum(sum(pred(n0),succ(n1)),sum(pred(n1),n1))
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2164,f55]) ).

fof(f2164,plain,
    ( sum(sum(pred(n0),succ(n0)),sum(pred(n1),succ(n1))) != sum(sum(pred(n0),succ(n1)),sum(pred(n1),succ(n0)))
    | ~ spl2_5
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2156,f262]) ).

fof(f2156,plain,
    ( sum(sum(pred(n0),succ(sK0)),sum(pred(sK0),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_5 ),
    inference(superposition,[],[f51,f225]) ).

fof(f2154,plain,
    ( ~ spl2_1
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f2153]) ).

fof(f2153,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(subsumption_resolution,[],[f2152,f14]) ).

fof(f14,plain,
    n9 = sum(n7,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f2152,plain,
    ( n9 != sum(n7,n2)
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2151,f112]) ).

fof(f2151,plain,
    ( sum(n7,n2) != sum(n10,n10)
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2150,f187]) ).

fof(f2150,plain,
    ( sum(n10,n10) != sum(sum(n8,n10),n2)
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2149,f63]) ).

fof(f63,plain,
    n10 = sum(n8,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f2149,plain,
    ( sum(sum(n8,n10),n2) != sum(sum(n8,n2),n10)
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2148,f23]) ).

fof(f2148,plain,
    ( sum(sum(pred(n9),n10),n2) != sum(sum(pred(n9),n2),n10)
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2147,f86]) ).

fof(f2147,plain,
    ( sum(sum(pred(n9),n2),n10) != sum(sum(pred(n9),n10),sum(n0,n2))
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2146,f126]) ).

fof(f2146,plain,
    ( sum(sum(pred(n9),n10),sum(n0,n2)) != sum(sum(pred(n9),n2),sum(n0,n10))
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2145,f171]) ).

fof(f2145,plain,
    ( sum(sum(pred(n9),n10),sum(pred(n1),n2)) != sum(sum(pred(n9),n2),sum(pred(n1),n10))
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2144,f96]) ).

fof(f2144,plain,
    ( sum(sum(pred(n9),succ(n1)),sum(pred(n1),n10)) != sum(sum(pred(n9),n10),sum(pred(n1),succ(n1)))
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2143,f205]) ).

fof(f2143,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(pred(n1),succ(n1))) != sum(sum(pred(n9),succ(n1)),sum(pred(n1),succ(n9)))
    | ~ spl2_1
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2134,f262]) ).

fof(f2134,plain,
    ( sum(sum(pred(n9),succ(sK0)),sum(pred(sK0),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_1 ),
    inference(superposition,[],[f51,f209]) ).

fof(f2133,plain,
    ( ~ spl2_6
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f2132]) ).

fof(f2132,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(subsumption_resolution,[],[f2131,f192]) ).

fof(f192,plain,
    n7 = sum(n5,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f2131,plain,
    ( n7 != sum(n5,n2)
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2130,f74]) ).

fof(f2130,plain,
    ( sum(n5,n2) != sum(n9,n9)
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2129,f14]) ).

fof(f2129,plain,
    ( sum(n5,n2) != sum(sum(n7,n2),n9)
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2128,f26]) ).

fof(f2128,plain,
    ( sum(sum(n7,n2),n9) != sum(sum(n7,n9),n2)
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2127,f94]) ).

fof(f2127,plain,
    ( sum(sum(pred(n8),n2),n9) != sum(sum(pred(n8),n9),n2)
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2126,f86]) ).

fof(f2126,plain,
    ( sum(sum(pred(n8),n2),n9) != sum(sum(pred(n8),n9),sum(n0,n2))
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2125,f24]) ).

fof(f24,plain,
    n9 = sum(n0,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f2125,plain,
    ( sum(sum(pred(n8),n9),sum(n0,n2)) != sum(sum(pred(n8),n2),sum(n0,n9))
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2124,f199]) ).

fof(f2124,plain,
    ( sum(sum(pred(n8),succ(n8)),sum(n0,n2)) != sum(sum(pred(n8),n2),sum(n0,succ(n8)))
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2123,f171]) ).

fof(f2123,plain,
    ( sum(sum(pred(n8),n2),sum(pred(n1),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(n1),n2))
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2122,f96]) ).

fof(f2122,plain,
    ( sum(sum(pred(n8),succ(n1)),sum(pred(n1),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(n1),succ(n1)))
    | ~ spl2_6
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2112,f262]) ).

fof(f2112,plain,
    ( sum(sum(pred(n8),succ(sK0)),sum(pred(sK0),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_6 ),
    inference(superposition,[],[f51,f229]) ).

fof(f2111,plain,
    ( ~ spl2_3
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f2110]) ).

fof(f2110,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_14 ),
    inference(subsumption_resolution,[],[f2109,f85]) ).

fof(f2109,plain,
    ( n6 != sum(n3,n3)
    | ~ spl2_3
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2108,f20]) ).

fof(f20,plain,
    n6 = sum(n4,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f2108,plain,
    ( sum(n3,n3) != sum(n4,n2)
    | ~ spl2_3
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2107,f90]) ).

fof(f90,plain,
    n3 = sum(n1,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f2107,plain,
    ( sum(n4,n2) != sum(sum(n1,n2),n3)
    | ~ spl2_3
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2106,f196]) ).

fof(f2106,plain,
    ( sum(sum(n1,n2),n3) != sum(sum(n1,n3),n2)
    | ~ spl2_3
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2105,f86]) ).

fof(f2105,plain,
    ( sum(sum(n1,n2),n3) != sum(sum(n1,n3),sum(n0,n2))
    | ~ spl2_3
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2104,f56]) ).

fof(f2104,plain,
    ( sum(sum(pred(n2),n3),sum(n0,n2)) != sum(sum(pred(n2),n2),n3)
    | ~ spl2_3
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2103,f96]) ).

fof(f2103,plain,
    ( sum(sum(pred(n2),succ(n1)),n3) != sum(sum(pred(n2),n3),sum(n0,succ(n1)))
    | ~ spl2_3
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2102,f113]) ).

fof(f113,plain,
    n3 = sum(n0,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f2102,plain,
    ( sum(sum(pred(n2),n3),sum(n0,succ(n1))) != sum(sum(pred(n2),succ(n1)),sum(n0,n3))
    | ~ spl2_3
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2101,f171]) ).

fof(f2101,plain,
    ( sum(sum(pred(n2),n3),sum(pred(n1),succ(n1))) != sum(sum(pred(n2),succ(n1)),sum(pred(n1),n3))
    | ~ spl2_3
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2100,f262]) ).

fof(f2100,plain,
    ( sum(sum(pred(n2),n3),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),n3))
    | ~ spl2_3 ),
    inference(forward_demodulation,[],[f2090,f129]) ).

fof(f2090,plain,
    ( sum(sum(pred(n2),succ(n2)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),succ(n2)))
    | ~ spl2_3 ),
    inference(superposition,[],[f51,f217]) ).

fof(f2089,plain,
    ( ~ spl2_7
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f2088]) ).

fof(f2088,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(subsumption_resolution,[],[f2087,f200]) ).

fof(f2087,plain,
    ( n4 != sum(n2,n2)
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2086,f29]) ).

fof(f2086,plain,
    ( sum(n2,n2) != sum(n10,n5)
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2085,f128]) ).

fof(f2085,plain,
    ( sum(n2,n2) != sum(sum(n4,n6),n5)
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2084,f26]) ).

fof(f2084,plain,
    ( sum(n2,n2) != sum(sum(n4,n6),sum(n7,n9))
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2083,f139]) ).

fof(f2083,plain,
    ( sum(sum(n4,n6),sum(n7,n9)) != sum(sum(n4,n9),n2)
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2082,f12]) ).

fof(f2082,plain,
    ( sum(sum(pred(n5),n6),sum(n7,n9)) != sum(sum(pred(n5),n9),n2)
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2081,f49]) ).

fof(f2081,plain,
    ( sum(sum(pred(n5),n6),sum(n7,n9)) != sum(sum(pred(n5),n9),sum(n7,n6))
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2080,f94]) ).

fof(f2080,plain,
    ( sum(sum(pred(n5),n6),sum(pred(n8),n9)) != sum(sum(pred(n5),n9),sum(pred(n8),n6))
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2079,f99]) ).

fof(f2079,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(pred(n8),n9)) != sum(sum(pred(n5),n9),sum(pred(n8),succ(n5)))
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2078,f199]) ).

fof(f2078,plain,
    ( sum(sum(pred(n5),succ(n8)),sum(pred(n8),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(n8),succ(n8)))
    | ~ spl2_7
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f2069,f233]) ).

fof(f233,plain,
    ( n5 = sK1
    | ~ spl2_7 ),
    inference(avatar_component_clause,[],[f231]) ).

fof(f231,plain,
    ( spl2_7
  <=> n5 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_7])]) ).

fof(f2069,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n8),succ(n8))) != sum(sum(pred(sK1),succ(n8)),sum(pred(n8),succ(sK1)))
    | ~ spl2_13 ),
    inference(superposition,[],[f51,f258]) ).

fof(f2068,plain,
    ( ~ spl2_7
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f2067]) ).

fof(f2067,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_20 ),
    inference(trivial_inequality_removal,[],[f2066]) ).

fof(f2066,plain,
    ( sum(sum(pred(n5),n6),sum(n4,n6)) != sum(sum(pred(n5),n6),sum(n4,n6))
    | ~ spl2_7
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2065,f99]) ).

fof(f2065,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(n4,n6)) != sum(sum(pred(n5),n6),sum(n4,succ(n5)))
    | ~ spl2_7
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2064,f233]) ).

fof(f2064,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n4,n6)) != sum(sum(pred(sK1),n6),sum(n4,succ(sK1)))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2063,f12]) ).

fof(f2063,plain,
    ( sum(sum(pred(sK1),n6),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),n6))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f2053,f99]) ).

fof(f2053,plain,
    ( sum(sum(pred(sK1),succ(n5)),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),succ(n5)))
    | ~ spl2_20 ),
    inference(superposition,[],[f51,f286]) ).

fof(f2048,plain,
    ( ~ spl2_7
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f2047]) ).

fof(f2047,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(subsumption_resolution,[],[f2046,f74]) ).

fof(f2046,plain,
    ( n7 != sum(n9,n9)
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2045,f66]) ).

fof(f66,plain,
    n7 = sum(n10,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f2045,plain,
    ( sum(n9,n9) != sum(n10,n8)
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2044,f155]) ).

fof(f2044,plain,
    ( sum(n10,n8) != sum(sum(n4,n5),n9)
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2043,f128]) ).

fof(f2043,plain,
    ( sum(sum(n4,n5),n9) != sum(sum(n4,n6),n8)
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2042,f12]) ).

fof(f2042,plain,
    ( sum(sum(pred(n5),n6),n8) != sum(sum(pred(n5),n5),n9)
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2041,f142]) ).

fof(f142,plain,
    n9 = sum(n3,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f2041,plain,
    ( sum(sum(pred(n5),n6),n8) != sum(sum(pred(n5),n5),sum(n3,n6))
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2040,f162]) ).

fof(f2040,plain,
    ( sum(sum(pred(n5),n5),sum(n3,n6)) != sum(sum(pred(n5),n6),sum(n3,n5))
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2039,f99]) ).

fof(f2039,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(n3,n5)) != sum(sum(pred(n5),n5),sum(n3,succ(n5)))
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2038,f97]) ).

fof(f2038,plain,
    ( sum(sum(pred(n5),n5),sum(pred(n4),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(n4),n5))
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f2037,f83]) ).

fof(f2037,plain,
    ( sum(sum(pred(n5),succ(n4)),sum(pred(n4),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(n4),succ(n4)))
    | ~ spl2_7
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1990,f270]) ).

fof(f1990,plain,
    ( sum(sum(pred(n5),succ(sK0)),sum(pred(sK0),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_7 ),
    inference(superposition,[],[f51,f233]) ).

fof(f2036,plain,
    ( ~ spl2_7
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f2035]) ).

fof(f2035,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(subsumption_resolution,[],[f2034,f28]) ).

fof(f2034,plain,
    ( n10 != sum(n5,n5)
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2033,f103]) ).

fof(f2033,plain,
    ( sum(n5,n5) != sum(n10,n0)
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2032,f145]) ).

fof(f2032,plain,
    ( sum(n10,n0) != sum(sum(n4,n1),n5)
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2031,f128]) ).

fof(f2031,plain,
    ( sum(sum(n4,n1),n5) != sum(sum(n4,n6),n0)
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2030,f31]) ).

fof(f2030,plain,
    ( sum(sum(n4,n1),n5) != sum(sum(n4,n6),sum(n10,n1))
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2029,f12]) ).

fof(f2029,plain,
    ( sum(sum(pred(n5),n6),sum(n10,n1)) != sum(sum(pred(n5),n1),n5)
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2028,f160]) ).

fof(f2028,plain,
    ( sum(sum(pred(n5),n6),sum(n10,n1)) != sum(sum(pred(n5),n1),sum(n10,n6))
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2027,f195]) ).

fof(f2027,plain,
    ( sum(sum(pred(n5),n6),sum(pred(n0),n1)) != sum(sum(pred(n5),n1),sum(pred(n0),n6))
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2026,f55]) ).

fof(f2026,plain,
    ( sum(sum(pred(n5),succ(n0)),sum(pred(n0),n6)) != sum(sum(pred(n5),n6),sum(pred(n0),succ(n0)))
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f2025,f99]) ).

fof(f2025,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(pred(n0),succ(n0))) != sum(sum(pred(n5),succ(n0)),sum(pred(n0),succ(n5)))
    | ~ spl2_7
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1990,f294]) ).

fof(f2023,plain,
    ( ~ spl2_7
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f2022]) ).

fof(f2022,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(subsumption_resolution,[],[f2021,f147]) ).

fof(f2021,plain,
    ( n1 != sum(n6,n6)
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2020,f58]) ).

fof(f2020,plain,
    ( sum(n6,n6) != sum(n10,n2)
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2019,f128]) ).

fof(f2019,plain,
    ( sum(n6,n6) != sum(sum(n4,n6),n2)
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2018,f86]) ).

fof(f2018,plain,
    ( sum(n6,n6) != sum(sum(n4,n6),sum(n0,n2))
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2017,f20]) ).

fof(f2017,plain,
    ( sum(sum(n4,n6),sum(n0,n2)) != sum(sum(n4,n2),n6)
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2016,f12]) ).

fof(f2016,plain,
    ( sum(sum(pred(n5),n6),sum(n0,n2)) != sum(sum(pred(n5),n2),n6)
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2015,f141]) ).

fof(f141,plain,
    n6 = sum(n0,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f2015,plain,
    ( sum(sum(pred(n5),n6),sum(n0,n2)) != sum(sum(pred(n5),n2),sum(n0,n6))
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2014,f171]) ).

fof(f2014,plain,
    ( sum(sum(pred(n5),n6),sum(pred(n1),n2)) != sum(sum(pred(n5),n2),sum(pred(n1),n6))
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2013,f96]) ).

fof(f2013,plain,
    ( sum(sum(pred(n5),succ(n1)),sum(pred(n1),n6)) != sum(sum(pred(n5),n6),sum(pred(n1),succ(n1)))
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f2012,f99]) ).

fof(f2012,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(pred(n1),succ(n1))) != sum(sum(pred(n5),succ(n1)),sum(pred(n1),succ(n5)))
    | ~ spl2_7
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1990,f262]) ).

fof(f2010,plain,
    ( ~ spl2_7
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f2009]) ).

fof(f2009,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(subsumption_resolution,[],[f2008,f140]) ).

fof(f2008,plain,
    ( n3 != sum(n7,n7)
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2007,f37]) ).

fof(f37,plain,
    n3 = sum(n10,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f2007,plain,
    ( sum(n7,n7) != sum(n10,n4)
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2006,f161]) ).

fof(f2006,plain,
    ( sum(n10,n4) != sum(sum(n4,n3),n7)
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2005,f105]) ).

fof(f2005,plain,
    ( sum(n10,n4) != sum(sum(n4,n3),sum(n1,n6))
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2004,f128]) ).

fof(f2004,plain,
    ( sum(sum(n4,n3),sum(n1,n6)) != sum(sum(n4,n6),n4)
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2003,f12]) ).

fof(f2003,plain,
    ( sum(sum(pred(n5),n3),sum(n1,n6)) != sum(sum(pred(n5),n6),n4)
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2002,f196]) ).

fof(f2002,plain,
    ( sum(sum(pred(n5),n3),sum(n1,n6)) != sum(sum(pred(n5),n6),sum(n1,n3))
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2001,f56]) ).

fof(f2001,plain,
    ( sum(sum(pred(n5),n6),sum(pred(n2),n3)) != sum(sum(pred(n5),n3),sum(pred(n2),n6))
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f2000,f129]) ).

fof(f2000,plain,
    ( sum(sum(pred(n5),succ(n2)),sum(pred(n2),n6)) != sum(sum(pred(n5),n6),sum(pred(n2),succ(n2)))
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1999,f99]) ).

fof(f1999,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(pred(n2),succ(n2))) != sum(sum(pred(n5),succ(n2)),sum(pred(n2),succ(n5)))
    | ~ spl2_7
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1990,f278]) ).

fof(f1989,plain,
    ( ~ spl2_3
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f1988]) ).

fof(f1988,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_12 ),
    inference(subsumption_resolution,[],[f1987,f161]) ).

fof(f1987,plain,
    ( n7 != sum(n4,n3)
    | ~ spl2_3
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1986,f74]) ).

fof(f1986,plain,
    ( sum(n4,n3) != sum(n9,n9)
    | ~ spl2_3
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1985,f107]) ).

fof(f107,plain,
    n9 = sum(n1,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f1985,plain,
    ( sum(n4,n3) != sum(sum(n1,n8),n9)
    | ~ spl2_3
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1984,f84]) ).

fof(f84,plain,
    n9 = sum(n6,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f1984,plain,
    ( sum(n4,n3) != sum(sum(n1,n8),sum(n6,n3))
    | ~ spl2_3
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1983,f196]) ).

fof(f1983,plain,
    ( sum(sum(n1,n8),sum(n6,n3)) != sum(sum(n1,n3),n3)
    | ~ spl2_3
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1982,f56]) ).

fof(f1982,plain,
    ( sum(sum(pred(n2),n8),sum(n6,n3)) != sum(sum(pred(n2),n3),n3)
    | ~ spl2_3
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1981,f193]) ).

fof(f193,plain,
    n3 = sum(n6,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f1981,plain,
    ( sum(sum(pred(n2),n8),sum(n6,n3)) != sum(sum(pred(n2),n3),sum(n6,n8))
    | ~ spl2_3
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1980,f62]) ).

fof(f62,plain,
    n6 = pred(n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1980,plain,
    ( sum(sum(pred(n2),n8),sum(pred(n7),n3)) != sum(sum(pred(n2),n3),sum(pred(n7),n8))
    | ~ spl2_3
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1979,f18]) ).

fof(f18,plain,
    succ(n7) = n8,
    inference(cnf_transformation,[],[f4]) ).

fof(f1979,plain,
    ( sum(sum(pred(n2),succ(n7)),sum(pred(n7),n3)) != sum(sum(pred(n2),n3),sum(pred(n7),succ(n7)))
    | ~ spl2_3
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1978,f254]) ).

fof(f254,plain,
    ( n7 = sK0
    | ~ spl2_12 ),
    inference(avatar_component_clause,[],[f252]) ).

fof(f252,plain,
    ( spl2_12
  <=> n7 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_12])]) ).

fof(f1978,plain,
    ( sum(sum(pred(n2),n3),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),n3))
    | ~ spl2_3 ),
    inference(forward_demodulation,[],[f1971,f129]) ).

fof(f1971,plain,
    ( sum(sum(pred(n2),succ(n2)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),succ(n2)))
    | ~ spl2_3 ),
    inference(superposition,[],[f51,f217]) ).

fof(f1969,plain,
    ( ~ spl2_5
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f1968]) ).

fof(f1968,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(subsumption_resolution,[],[f1967,f113]) ).

fof(f1967,plain,
    ( n3 != sum(n0,n3)
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1966,f140]) ).

fof(f1966,plain,
    ( sum(n0,n3) != sum(n7,n7)
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1965,f31]) ).

fof(f1965,plain,
    ( sum(n7,n7) != sum(sum(n10,n1),n3)
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1964,f66]) ).

fof(f1964,plain,
    ( sum(sum(n10,n1),n3) != sum(sum(n10,n8),n7)
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1963,f122]) ).

fof(f122,plain,
    n7 = sum(n6,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f1963,plain,
    ( sum(sum(n10,n1),n3) != sum(sum(n10,n8),sum(n6,n1))
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1962,f195]) ).

fof(f1962,plain,
    ( sum(sum(pred(n0),n8),sum(n6,n1)) != sum(sum(pred(n0),n1),n3)
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1961,f193]) ).

fof(f1961,plain,
    ( sum(sum(pred(n0),n8),sum(n6,n1)) != sum(sum(pred(n0),n1),sum(n6,n8))
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1960,f62]) ).

fof(f1960,plain,
    ( sum(sum(pred(n0),n1),sum(pred(n7),n8)) != sum(sum(pred(n0),n8),sum(pred(n7),n1))
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1959,f18]) ).

fof(f1959,plain,
    ( sum(sum(pred(n0),succ(n7)),sum(pred(n7),n1)) != sum(sum(pred(n0),n1),sum(pred(n7),succ(n7)))
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1958,f55]) ).

fof(f1958,plain,
    ( sum(sum(pred(n0),succ(n0)),sum(pred(n7),succ(n7))) != sum(sum(pred(n0),succ(n7)),sum(pred(n7),succ(n0)))
    | ~ spl2_5
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1950,f254]) ).

fof(f1950,plain,
    ( sum(sum(pred(n0),succ(sK0)),sum(pred(sK0),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_5 ),
    inference(superposition,[],[f51,f225]) ).

fof(f1947,plain,
    ( ~ spl2_7
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f1946]) ).

fof(f1946,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(subsumption_resolution,[],[f1945,f115]) ).

fof(f1945,plain,
    ( n2 != sum(n1,n1)
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1944,f188]) ).

fof(f1944,plain,
    ( sum(n1,n1) != sum(n10,n3)
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1943,f128]) ).

fof(f1943,plain,
    ( sum(n1,n1) != sum(sum(n4,n6),n3)
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1942,f146]) ).

fof(f1942,plain,
    ( sum(sum(n4,n6),n3) != sum(sum(n4,n8),n1)
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1941,f193]) ).

fof(f1941,plain,
    ( sum(sum(n4,n8),n1) != sum(sum(n4,n6),sum(n6,n8))
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1940,f12]) ).

fof(f1940,plain,
    ( sum(sum(pred(n5),n6),sum(n6,n8)) != sum(sum(pred(n5),n8),n1)
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1939,f18]) ).

fof(f1939,plain,
    ( sum(sum(pred(n5),succ(n7)),n1) != sum(sum(pred(n5),n6),sum(n6,succ(n7)))
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1938,f147]) ).

fof(f1938,plain,
    ( sum(sum(pred(n5),n6),sum(n6,succ(n7))) != sum(sum(pred(n5),succ(n7)),sum(n6,n6))
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1937,f62]) ).

fof(f1937,plain,
    ( sum(sum(pred(n5),n6),sum(pred(n7),succ(n7))) != sum(sum(pred(n5),succ(n7)),sum(pred(n7),n6))
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1936,f99]) ).

fof(f1936,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(pred(n7),succ(n7))) != sum(sum(pred(n5),succ(n7)),sum(pred(n7),succ(n5)))
    | ~ spl2_7
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1927,f254]) ).

fof(f1927,plain,
    ( sum(sum(pred(n5),succ(sK0)),sum(pred(sK0),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_7 ),
    inference(superposition,[],[f51,f233]) ).

fof(f1925,plain,
    ( ~ spl2_1
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f1924]) ).

fof(f1924,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(subsumption_resolution,[],[f1923,f28]) ).

fof(f1923,plain,
    ( n10 != sum(n5,n5)
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1922,f198]) ).

fof(f1922,plain,
    ( sum(n5,n5) != sum(n7,n3)
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1921,f197]) ).

fof(f1921,plain,
    ( sum(n7,n3) != sum(sum(n8,n8),n5)
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1920,f187]) ).

fof(f1920,plain,
    ( sum(sum(n8,n8),n5) != sum(sum(n8,n10),n3)
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1919,f23]) ).

fof(f1919,plain,
    ( sum(sum(pred(n9),n8),n5) != sum(sum(pred(n9),n10),n3)
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1918,f193]) ).

fof(f1918,plain,
    ( sum(sum(pred(n9),n8),n5) != sum(sum(pred(n9),n10),sum(n6,n8))
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1917,f114]) ).

fof(f114,plain,
    n5 = sum(n6,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f1917,plain,
    ( sum(sum(pred(n9),n10),sum(n6,n8)) != sum(sum(pred(n9),n8),sum(n6,n10))
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1916,f62]) ).

fof(f1916,plain,
    ( sum(sum(pred(n9),n8),sum(pred(n7),n10)) != sum(sum(pred(n9),n10),sum(pred(n7),n8))
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1915,f18]) ).

fof(f1915,plain,
    ( sum(sum(pred(n9),succ(n7)),sum(pred(n7),n10)) != sum(sum(pred(n9),n10),sum(pred(n7),succ(n7)))
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1914,f205]) ).

fof(f1914,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(pred(n7),succ(n7))) != sum(sum(pred(n9),succ(n7)),sum(pred(n7),succ(n9)))
    | ~ spl2_1
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1905,f254]) ).

fof(f1905,plain,
    ( sum(sum(pred(n9),succ(sK0)),sum(pred(sK0),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_1 ),
    inference(superposition,[],[f51,f209]) ).

fof(f1904,plain,
    ( ~ spl2_6
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f1903]) ).

fof(f1903,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(subsumption_resolution,[],[f1902,f182]) ).

fof(f1902,plain,
    ( n8 != sum(n4,n4)
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1901,f174]) ).

fof(f174,plain,
    n8 = sum(n5,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f1901,plain,
    ( sum(n4,n4) != sum(n5,n3)
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1900,f26]) ).

fof(f1900,plain,
    ( sum(n4,n4) != sum(sum(n7,n9),n3)
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1899,f193]) ).

fof(f1899,plain,
    ( sum(n4,n4) != sum(sum(n7,n9),sum(n6,n8))
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1898,f131]) ).

fof(f1898,plain,
    ( sum(sum(n7,n9),sum(n6,n8)) != sum(sum(n7,n8),n4)
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1897,f94]) ).

fof(f1897,plain,
    ( sum(sum(pred(n8),n9),sum(n6,n8)) != sum(sum(pred(n8),n8),n4)
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1896,f91]) ).

fof(f91,plain,
    n4 = sum(n6,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f1896,plain,
    ( sum(sum(pred(n8),n9),sum(n6,n8)) != sum(sum(pred(n8),n8),sum(n6,n9))
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1895,f18]) ).

fof(f1895,plain,
    ( sum(sum(pred(n8),succ(n7)),sum(n6,n9)) != sum(sum(pred(n8),n9),sum(n6,succ(n7)))
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1894,f62]) ).

fof(f1894,plain,
    ( sum(sum(pred(n8),n9),sum(pred(n7),succ(n7))) != sum(sum(pred(n8),succ(n7)),sum(pred(n7),n9))
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1893,f199]) ).

fof(f1893,plain,
    ( sum(sum(pred(n8),succ(n8)),sum(pred(n7),succ(n7))) != sum(sum(pred(n8),succ(n7)),sum(pred(n7),succ(n8)))
    | ~ spl2_6
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1884,f254]) ).

fof(f1884,plain,
    ( sum(sum(pred(n8),succ(sK0)),sum(pred(sK0),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_6 ),
    inference(superposition,[],[f51,f229]) ).

fof(f1883,plain,
    ( ~ spl2_4
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f1882]) ).

fof(f1882,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_12 ),
    inference(subsumption_resolution,[],[f1881,f147]) ).

fof(f1881,plain,
    ( n1 != sum(n6,n6)
    | ~ spl2_4
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1880,f27]) ).

fof(f1880,plain,
    ( sum(n6,n6) != sum(n9,n3)
    | ~ spl2_4
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1879,f72]) ).

fof(f1879,plain,
    ( sum(n9,n3) != sum(sum(n9,n8),n6)
    | ~ spl2_4
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1878,f34]) ).

fof(f1878,plain,
    ( sum(sum(n9,n8),n6) != sum(sum(n9,n0),n3)
    | ~ spl2_4
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1877,f11]) ).

fof(f1877,plain,
    ( sum(sum(pred(n10),n8),n6) != sum(sum(pred(n10),n0),n3)
    | ~ spl2_4
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1876,f193]) ).

fof(f1876,plain,
    ( sum(sum(pred(n10),n8),n6) != sum(sum(pred(n10),n0),sum(n6,n8))
    | ~ spl2_4
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1875,f203]) ).

fof(f203,plain,
    n6 = sum(n6,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f1875,plain,
    ( sum(sum(pred(n10),n0),sum(n6,n8)) != sum(sum(pred(n10),n8),sum(n6,n0))
    | ~ spl2_4
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1874,f62]) ).

fof(f1874,plain,
    ( sum(sum(pred(n10),n0),sum(pred(n7),n8)) != sum(sum(pred(n10),n8),sum(pred(n7),n0))
    | ~ spl2_4
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1873,f18]) ).

fof(f1873,plain,
    ( sum(sum(pred(n10),succ(n7)),sum(pred(n7),n0)) != sum(sum(pred(n10),n0),sum(pred(n7),succ(n7)))
    | ~ spl2_4
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1872,f254]) ).

fof(f1872,plain,
    ( sum(sum(pred(n10),n0),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),n0))
    | ~ spl2_4 ),
    inference(forward_demodulation,[],[f1863,f60]) ).

fof(f1863,plain,
    ( sum(sum(pred(n10),succ(n10)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),succ(n10)))
    | ~ spl2_4 ),
    inference(superposition,[],[f51,f221]) ).

fof(f1862,plain,
    ( ~ spl2_11
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f1861]) ).

fof(f1861,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_20 ),
    inference(subsumption_resolution,[],[f1860,f98]) ).

fof(f1860,plain,
    ( n0 != sum(n0,n0)
    | ~ spl2_11
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1859,f79]) ).

fof(f1859,plain,
    ( sum(n0,n0) != sum(n1,n10)
    | ~ spl2_11
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1858,f65]) ).

fof(f65,plain,
    n1 = sum(n5,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1858,plain,
    ( sum(n0,n0) != sum(sum(n5,n7),n10)
    | ~ spl2_11
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1857,f128]) ).

fof(f1857,plain,
    ( sum(n0,n0) != sum(sum(n5,n7),sum(n4,n6))
    | ~ spl2_11
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1856,f183]) ).

fof(f183,plain,
    n0 = sum(n5,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f1856,plain,
    ( sum(sum(n5,n7),sum(n4,n6)) != sum(sum(n5,n6),n0)
    | ~ spl2_11
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1855,f82]) ).

fof(f82,plain,
    n5 = pred(n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f1855,plain,
    ( sum(sum(pred(n6),n7),sum(n4,n6)) != sum(sum(pred(n6),n6),n0)
    | ~ spl2_11
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1854,f15]) ).

fof(f15,plain,
    n0 = sum(n4,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1854,plain,
    ( sum(sum(pred(n6),n7),sum(n4,n6)) != sum(sum(pred(n6),n6),sum(n4,n7))
    | ~ spl2_11
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1853,f133]) ).

fof(f133,plain,
    succ(n6) = n7,
    inference(cnf_transformation,[],[f4]) ).

fof(f1853,plain,
    ( sum(sum(pred(n6),succ(n6)),sum(n4,n6)) != sum(sum(pred(n6),n6),sum(n4,succ(n6)))
    | ~ spl2_11
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1852,f249]) ).

fof(f249,plain,
    ( n6 = sK1
    | ~ spl2_11 ),
    inference(avatar_component_clause,[],[f247]) ).

fof(f247,plain,
    ( spl2_11
  <=> n6 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_11])]) ).

fof(f1852,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n4,n6)) != sum(sum(pred(sK1),n6),sum(n4,succ(sK1)))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1851,f12]) ).

fof(f1851,plain,
    ( sum(sum(pred(sK1),n6),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),n6))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1841,f99]) ).

fof(f1841,plain,
    ( sum(sum(pred(sK1),succ(n5)),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),succ(n5)))
    | ~ spl2_20 ),
    inference(superposition,[],[f51,f286]) ).

fof(f1840,plain,
    ( ~ spl2_11
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f1839]) ).

fof(f1839,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_16 ),
    inference(subsumption_resolution,[],[f1838,f107]) ).

fof(f1838,plain,
    ( n9 != sum(n1,n8)
    | ~ spl2_11
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1837,f112]) ).

fof(f1837,plain,
    ( sum(n1,n8) != sum(n10,n10)
    | ~ spl2_11
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1836,f28]) ).

fof(f1836,plain,
    ( sum(n1,n8) != sum(sum(n5,n5),n10)
    | ~ spl2_11
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1835,f65]) ).

fof(f1835,plain,
    ( sum(sum(n5,n5),n10) != sum(sum(n5,n7),n8)
    | ~ spl2_11
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1834,f82]) ).

fof(f1834,plain,
    ( sum(sum(pred(n6),n7),n8) != sum(sum(pred(n6),n5),n10)
    | ~ spl2_11
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1833,f109]) ).

fof(f109,plain,
    n10 = sum(n3,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1833,plain,
    ( sum(sum(pred(n6),n7),n8) != sum(sum(pred(n6),n5),sum(n3,n7))
    | ~ spl2_11
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1832,f133]) ).

fof(f1832,plain,
    ( sum(sum(pred(n6),n5),sum(n3,succ(n6))) != sum(sum(pred(n6),succ(n6)),n8)
    | ~ spl2_11
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1831,f162]) ).

fof(f1831,plain,
    ( sum(sum(pred(n6),n5),sum(n3,succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(n3,n5))
    | ~ spl2_11
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1830,f97]) ).

fof(f1830,plain,
    ( sum(sum(pred(n6),n5),sum(pred(n4),succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(pred(n4),n5))
    | ~ spl2_11
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1829,f249]) ).

fof(f1829,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),n5)) != sum(sum(pred(sK1),n5),sum(pred(n4),succ(sK1)))
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1820,f83]) ).

fof(f1820,plain,
    ( sum(sum(pred(sK1),succ(n4)),sum(pred(n4),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),succ(n4)))
    | ~ spl2_16 ),
    inference(superposition,[],[f51,f270]) ).

fof(f1818,plain,
    ( ~ spl2_11
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f1817]) ).

fof(f1817,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_12 ),
    inference(subsumption_resolution,[],[f1816,f196]) ).

fof(f1816,plain,
    ( n4 != sum(n1,n3)
    | ~ spl2_11
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1815,f200]) ).

fof(f1815,plain,
    ( sum(n1,n3) != sum(n2,n2)
    | ~ spl2_11
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1814,f65]) ).

fof(f1814,plain,
    ( sum(n2,n2) != sum(sum(n5,n7),n3)
    | ~ spl2_11
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1813,f17]) ).

fof(f1813,plain,
    ( sum(sum(n5,n7),n3) != sum(sum(n5,n8),n2)
    | ~ spl2_11
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1812,f172]) ).

fof(f172,plain,
    n2 = sum(n6,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1812,plain,
    ( sum(sum(n5,n7),n3) != sum(sum(n5,n8),sum(n6,n7))
    | ~ spl2_11
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1811,f82]) ).

fof(f1811,plain,
    ( sum(sum(pred(n6),n8),sum(n6,n7)) != sum(sum(pred(n6),n7),n3)
    | ~ spl2_11
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1810,f193]) ).

fof(f1810,plain,
    ( sum(sum(pred(n6),n8),sum(n6,n7)) != sum(sum(pred(n6),n7),sum(n6,n8))
    | ~ spl2_11
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1809,f62]) ).

fof(f1809,plain,
    ( sum(sum(pred(n6),n8),sum(pred(n7),n7)) != sum(sum(pred(n6),n7),sum(pred(n7),n8))
    | ~ spl2_11
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1808,f133]) ).

fof(f1808,plain,
    ( sum(sum(pred(n6),succ(n6)),sum(pred(n7),n8)) != sum(sum(pred(n6),n8),sum(pred(n7),succ(n6)))
    | ~ spl2_11
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1807,f249]) ).

fof(f1807,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n7),n8)) != sum(sum(pred(sK1),n8),sum(pred(n7),succ(sK1)))
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1799,f18]) ).

fof(f1799,plain,
    ( sum(sum(pred(sK1),succ(n7)),sum(pred(n7),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n7),succ(n7)))
    | ~ spl2_12 ),
    inference(superposition,[],[f51,f254]) ).

fof(f1797,plain,
    ( ~ spl2_11
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f1796]) ).

fof(f1796,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_22 ),
    inference(subsumption_resolution,[],[f1795,f67]) ).

fof(f1795,plain,
    ( n1 != sum(n1,n0)
    | ~ spl2_11
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1794,f147]) ).

fof(f1794,plain,
    ( sum(n1,n0) != sum(n6,n6)
    | ~ spl2_11
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1793,f40]) ).

fof(f40,plain,
    n6 = sum(n5,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f1793,plain,
    ( sum(n1,n0) != sum(sum(n5,n1),n6)
    | ~ spl2_11
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1792,f65]) ).

fof(f1792,plain,
    ( sum(sum(n5,n1),n6) != sum(sum(n5,n7),n0)
    | ~ spl2_11
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1791,f82]) ).

fof(f1791,plain,
    ( sum(sum(pred(n6),n1),n6) != sum(sum(pred(n6),n7),n0)
    | ~ spl2_11
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1790,f156]) ).

fof(f156,plain,
    n6 = sum(n10,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1790,plain,
    ( sum(sum(pred(n6),n7),n0) != sum(sum(pred(n6),n1),sum(n10,n7))
    | ~ spl2_11
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1789,f133]) ).

fof(f1789,plain,
    ( sum(sum(pred(n6),succ(n6)),n0) != sum(sum(pred(n6),n1),sum(n10,succ(n6)))
    | ~ spl2_11
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1788,f31]) ).

fof(f1788,plain,
    ( sum(sum(pred(n6),n1),sum(n10,succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(n10,n1))
    | ~ spl2_11
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1787,f249]) ).

fof(f1787,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n10,n1)) != sum(sum(pred(sK1),n1),sum(n10,succ(sK1)))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1786,f195]) ).

fof(f1786,plain,
    ( sum(sum(pred(sK1),n1),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),n1))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1777,f55]) ).

fof(f1777,plain,
    ( sum(sum(pred(sK1),succ(n0)),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),succ(n0)))
    | ~ spl2_22 ),
    inference(superposition,[],[f51,f294]) ).

fof(f1775,plain,
    ( ~ spl2_11
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f1774]) ).

fof(f1774,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(subsumption_resolution,[],[f1773,f111]) ).

fof(f1773,plain,
    ( n6 != sum(n1,n5)
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1772,f85]) ).

fof(f1772,plain,
    ( sum(n1,n5) != sum(n3,n3)
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1771,f186]) ).

fof(f186,plain,
    n3 = sum(n5,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f1771,plain,
    ( sum(n1,n5) != sum(sum(n5,n9),n3)
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1770,f65]) ).

fof(f1770,plain,
    ( sum(sum(n5,n9),n3) != sum(sum(n5,n7),n5)
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1769,f82]) ).

fof(f1769,plain,
    ( sum(sum(pred(n6),n9),n3) != sum(sum(pred(n6),n7),n5)
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1768,f26]) ).

fof(f1768,plain,
    ( sum(sum(pred(n6),n9),n3) != sum(sum(pred(n6),n7),sum(n7,n9))
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1767,f199]) ).

fof(f1767,plain,
    ( sum(sum(pred(n6),succ(n8)),n3) != sum(sum(pred(n6),n7),sum(n7,succ(n8)))
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1766,f140]) ).

fof(f1766,plain,
    ( sum(sum(pred(n6),n7),sum(n7,succ(n8))) != sum(sum(pred(n6),succ(n8)),sum(n7,n7))
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1765,f94]) ).

fof(f1765,plain,
    ( sum(sum(pred(n6),n7),sum(pred(n8),succ(n8))) != sum(sum(pred(n6),succ(n8)),sum(pred(n8),n7))
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1764,f133]) ).

fof(f1764,plain,
    ( sum(sum(pred(n6),succ(n6)),sum(pred(n8),succ(n8))) != sum(sum(pred(n6),succ(n8)),sum(pred(n8),succ(n6)))
    | ~ spl2_11
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1759,f249]) ).

fof(f1759,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n8),succ(n8))) != sum(sum(pred(sK1),succ(n8)),sum(pred(n8),succ(sK1)))
    | ~ spl2_13 ),
    inference(superposition,[],[f51,f258]) ).

fof(f1758,plain,
    ( ~ spl2_11
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f1757]) ).

fof(f1757,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_14 ),
    inference(subsumption_resolution,[],[f1756,f90]) ).

fof(f1756,plain,
    ( n3 != sum(n1,n2)
    | ~ spl2_11
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1755,f140]) ).

fof(f1755,plain,
    ( sum(n1,n2) != sum(n7,n7)
    | ~ spl2_11
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1754,f192]) ).

fof(f1754,plain,
    ( sum(n1,n2) != sum(sum(n5,n2),n7)
    | ~ spl2_11
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1753,f149]) ).

fof(f149,plain,
    n7 = sum(n0,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1753,plain,
    ( sum(n1,n2) != sum(sum(n5,n2),sum(n0,n7))
    | ~ spl2_11
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1752,f65]) ).

fof(f1752,plain,
    ( sum(sum(n5,n2),sum(n0,n7)) != sum(sum(n5,n7),n2)
    | ~ spl2_11
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1751,f82]) ).

fof(f1751,plain,
    ( sum(sum(pred(n6),n2),sum(n0,n7)) != sum(sum(pred(n6),n7),n2)
    | ~ spl2_11
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1750,f86]) ).

fof(f1750,plain,
    ( sum(sum(pred(n6),n2),sum(n0,n7)) != sum(sum(pred(n6),n7),sum(n0,n2))
    | ~ spl2_11
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1749,f133]) ).

fof(f1749,plain,
    ( sum(sum(pred(n6),succ(n6)),sum(n0,n2)) != sum(sum(pred(n6),n2),sum(n0,succ(n6)))
    | ~ spl2_11
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1748,f249]) ).

fof(f1748,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n0,n2)) != sum(sum(pred(sK1),n2),sum(n0,succ(sK1)))
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1747,f171]) ).

fof(f1747,plain,
    ( sum(sum(pred(sK1),n2),sum(pred(n1),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n1),n2))
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1741,f96]) ).

fof(f1741,plain,
    ( sum(sum(pred(sK1),succ(n1)),sum(pred(n1),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n1),succ(n1)))
    | ~ spl2_14 ),
    inference(superposition,[],[f51,f262]) ).

fof(f1737,plain,
    ( ~ spl2_11
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f1736]) ).

fof(f1736,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(subsumption_resolution,[],[f1735,f136]) ).

fof(f136,plain,
    n5 = sum(n1,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f1735,plain,
    ( n5 != sum(n1,n4)
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1734,f197]) ).

fof(f1734,plain,
    ( sum(n1,n4) != sum(n8,n8)
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1733,f65]) ).

fof(f1733,plain,
    ( sum(n8,n8) != sum(sum(n5,n7),n4)
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1732,f196]) ).

fof(f1732,plain,
    ( sum(n8,n8) != sum(sum(n5,n7),sum(n1,n3))
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1731,f174]) ).

fof(f1731,plain,
    ( sum(sum(n5,n7),sum(n1,n3)) != sum(sum(n5,n3),n8)
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1730,f82]) ).

fof(f1730,plain,
    ( sum(sum(pred(n6),n7),sum(n1,n3)) != sum(sum(pred(n6),n3),n8)
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1729,f13]) ).

fof(f13,plain,
    n8 = sum(n1,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1729,plain,
    ( sum(sum(pred(n6),n7),sum(n1,n3)) != sum(sum(pred(n6),n3),sum(n1,n7))
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1728,f133]) ).

fof(f1728,plain,
    ( sum(sum(pred(n6),succ(n6)),sum(n1,n3)) != sum(sum(pred(n6),n3),sum(n1,succ(n6)))
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1727,f56]) ).

fof(f1727,plain,
    ( sum(sum(pred(n6),n3),sum(pred(n2),succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(pred(n2),n3))
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1726,f129]) ).

fof(f1726,plain,
    ( sum(sum(pred(n6),succ(n2)),sum(pred(n2),succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(pred(n2),succ(n2)))
    | ~ spl2_11
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1716,f278]) ).

fof(f1716,plain,
    ( sum(sum(pred(n6),succ(sK0)),sum(pred(sK0),succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_11 ),
    inference(superposition,[],[f51,f249]) ).

fof(f1714,plain,
    ( ~ spl2_1
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f1713]) ).

fof(f1713,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(subsumption_resolution,[],[f1712,f182]) ).

fof(f1712,plain,
    ( n8 != sum(n4,n4)
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1711,f73]) ).

fof(f1711,plain,
    ( sum(n4,n4) != sum(n7,n1)
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1710,f102]) ).

fof(f102,plain,
    n4 = sum(n8,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1710,plain,
    ( sum(n7,n1) != sum(sum(n8,n7),n4)
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1709,f187]) ).

fof(f1709,plain,
    ( sum(sum(n8,n7),n4) != sum(sum(n8,n10),n1)
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1708,f93]) ).

fof(f1708,plain,
    ( sum(sum(n8,n10),n1) != sum(sum(n8,n7),sum(n5,n10))
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1707,f23]) ).

fof(f1707,plain,
    ( sum(sum(pred(n9),n7),sum(n5,n10)) != sum(sum(pred(n9),n10),n1)
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1706,f65]) ).

fof(f1706,plain,
    ( sum(sum(pred(n9),n7),sum(n5,n10)) != sum(sum(pred(n9),n10),sum(n5,n7))
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1705,f133]) ).

fof(f1705,plain,
    ( sum(sum(pred(n9),succ(n6)),sum(n5,n10)) != sum(sum(pred(n9),n10),sum(n5,succ(n6)))
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1704,f82]) ).

fof(f1704,plain,
    ( sum(sum(pred(n9),n10),sum(pred(n6),succ(n6))) != sum(sum(pred(n9),succ(n6)),sum(pred(n6),n10))
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1703,f205]) ).

fof(f1703,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(pred(n6),succ(n6))) != sum(sum(pred(n9),succ(n6)),sum(pred(n6),succ(n9)))
    | ~ spl2_1
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1693,f290]) ).

fof(f290,plain,
    ( n6 = sK0
    | ~ spl2_21 ),
    inference(avatar_component_clause,[],[f288]) ).

fof(f288,plain,
    ( spl2_21
  <=> n6 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_21])]) ).

fof(f1693,plain,
    ( sum(sum(pred(n9),succ(sK0)),sum(pred(sK0),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_1 ),
    inference(superposition,[],[f51,f209]) ).

fof(f1692,plain,
    ( ~ spl2_11
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f1691]) ).

fof(f1691,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_21 ),
    inference(trivial_inequality_removal,[],[f1690]) ).

fof(f1690,plain,
    ( sum(sum(pred(n6),succ(n6)),sum(pred(n6),succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(pred(n6),succ(n6)))
    | ~ spl2_11
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1679,f290]) ).

fof(f1679,plain,
    ( sum(sum(pred(n6),succ(sK0)),sum(pred(sK0),succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_11 ),
    inference(superposition,[],[f51,f249]) ).

fof(f1678,plain,
    ( ~ spl2_5
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f1677]) ).

fof(f1677,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(subsumption_resolution,[],[f1676,f185]) ).

fof(f1676,plain,
    ( n1 != sum(n0,n1)
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1675,f147]) ).

fof(f1675,plain,
    ( sum(n0,n1) != sum(n6,n6)
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1674,f156]) ).

fof(f1674,plain,
    ( sum(n0,n1) != sum(sum(n10,n7),n6)
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1673,f31]) ).

fof(f1673,plain,
    ( sum(sum(n10,n7),n6) != sum(sum(n10,n1),n1)
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1672,f195]) ).

fof(f1672,plain,
    ( sum(sum(pred(n0),n7),n6) != sum(sum(pred(n0),n1),n1)
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1671,f65]) ).

fof(f1671,plain,
    ( sum(sum(pred(n0),n7),n6) != sum(sum(pred(n0),n1),sum(n5,n7))
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1670,f40]) ).

fof(f1670,plain,
    ( sum(sum(pred(n0),n1),sum(n5,n7)) != sum(sum(pred(n0),n7),sum(n5,n1))
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1669,f82]) ).

fof(f1669,plain,
    ( sum(sum(pred(n0),n7),sum(pred(n6),n1)) != sum(sum(pred(n0),n1),sum(pred(n6),n7))
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1668,f133]) ).

fof(f1668,plain,
    ( sum(sum(pred(n0),succ(n6)),sum(pred(n6),n1)) != sum(sum(pred(n0),n1),sum(pred(n6),succ(n6)))
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1667,f55]) ).

fof(f1667,plain,
    ( sum(sum(pred(n0),succ(n0)),sum(pred(n6),succ(n6))) != sum(sum(pred(n0),succ(n6)),sum(pred(n6),succ(n0)))
    | ~ spl2_5
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1659,f290]) ).

fof(f1659,plain,
    ( sum(sum(pred(n0),succ(sK0)),sum(pred(sK0),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_5 ),
    inference(superposition,[],[f51,f225]) ).

fof(f1658,plain,
    ( ~ spl2_3
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f1657]) ).

fof(f1657,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_21 ),
    inference(subsumption_resolution,[],[f1656,f145]) ).

fof(f1656,plain,
    ( n5 != sum(n4,n1)
    | ~ spl2_3
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1655,f197]) ).

fof(f1655,plain,
    ( sum(n4,n1) != sum(n8,n8)
    | ~ spl2_3
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1654,f196]) ).

fof(f1654,plain,
    ( sum(n8,n8) != sum(sum(n1,n3),n1)
    | ~ spl2_3
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1653,f65]) ).

fof(f1653,plain,
    ( sum(n8,n8) != sum(sum(n1,n3),sum(n5,n7))
    | ~ spl2_3
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1652,f13]) ).

fof(f1652,plain,
    ( sum(sum(n1,n3),sum(n5,n7)) != sum(sum(n1,n7),n8)
    | ~ spl2_3
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1651,f56]) ).

fof(f1651,plain,
    ( sum(sum(pred(n2),n3),sum(n5,n7)) != sum(sum(pred(n2),n7),n8)
    | ~ spl2_3
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1650,f174]) ).

fof(f1650,plain,
    ( sum(sum(pred(n2),n3),sum(n5,n7)) != sum(sum(pred(n2),n7),sum(n5,n3))
    | ~ spl2_3
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1649,f82]) ).

fof(f1649,plain,
    ( sum(sum(pred(n2),n7),sum(pred(n6),n3)) != sum(sum(pred(n2),n3),sum(pred(n6),n7))
    | ~ spl2_3
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1648,f133]) ).

fof(f1648,plain,
    ( sum(sum(pred(n2),succ(n6)),sum(pred(n6),n3)) != sum(sum(pred(n2),n3),sum(pred(n6),succ(n6)))
    | ~ spl2_3
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1647,f290]) ).

fof(f1647,plain,
    ( sum(sum(pred(n2),n3),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),n3))
    | ~ spl2_3 ),
    inference(forward_demodulation,[],[f1640,f129]) ).

fof(f1640,plain,
    ( sum(sum(pred(n2),succ(n2)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),succ(n2)))
    | ~ spl2_3 ),
    inference(superposition,[],[f51,f217]) ).

fof(f1639,plain,
    ( ~ spl2_4
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f1638]) ).

fof(f1638,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_21 ),
    inference(subsumption_resolution,[],[f1637,f28]) ).

fof(f1637,plain,
    ( n10 != sum(n5,n5)
    | ~ spl2_4
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1636,f104]) ).

fof(f1636,plain,
    ( sum(n5,n5) != sum(n9,n1)
    | ~ spl2_4
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1635,f34]) ).

fof(f1635,plain,
    ( sum(n5,n5) != sum(sum(n9,n0),n1)
    | ~ spl2_4
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1634,f65]) ).

fof(f1634,plain,
    ( sum(n5,n5) != sum(sum(n9,n0),sum(n5,n7))
    | ~ spl2_4
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1633,f68]) ).

fof(f68,plain,
    n5 = sum(n9,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1633,plain,
    ( sum(sum(n9,n0),sum(n5,n7)) != sum(sum(n9,n7),n5)
    | ~ spl2_4
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1632,f11]) ).

fof(f1632,plain,
    ( sum(sum(pred(n10),n0),sum(n5,n7)) != sum(sum(pred(n10),n7),n5)
    | ~ spl2_4
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1631,f133]) ).

fof(f1631,plain,
    ( sum(sum(pred(n10),n0),sum(n5,succ(n6))) != sum(sum(pred(n10),succ(n6)),n5)
    | ~ spl2_4
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1630,f7]) ).

fof(f1630,plain,
    ( sum(sum(pred(n10),n0),sum(n5,succ(n6))) != sum(sum(pred(n10),succ(n6)),sum(n5,n0))
    | ~ spl2_4
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1629,f82]) ).

fof(f1629,plain,
    ( sum(sum(pred(n10),n0),sum(pred(n6),succ(n6))) != sum(sum(pred(n10),succ(n6)),sum(pred(n6),n0))
    | ~ spl2_4
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1628,f290]) ).

fof(f1628,plain,
    ( sum(sum(pred(n10),n0),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),n0))
    | ~ spl2_4 ),
    inference(forward_demodulation,[],[f1620,f60]) ).

fof(f1620,plain,
    ( sum(sum(pred(n10),succ(n10)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),succ(n10)))
    | ~ spl2_4 ),
    inference(superposition,[],[f51,f221]) ).

fof(f1619,plain,
    ( ~ spl2_6
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f1618]) ).

fof(f1618,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(subsumption_resolution,[],[f1617,f85]) ).

fof(f1617,plain,
    ( n6 != sum(n3,n3)
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1616,f40]) ).

fof(f1616,plain,
    ( sum(n3,n3) != sum(n5,n1)
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1615,f26]) ).

fof(f1615,plain,
    ( sum(n3,n3) != sum(sum(n7,n9),n1)
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1614,f140]) ).

fof(f1614,plain,
    ( sum(sum(n7,n9),n1) != sum(sum(n7,n7),n3)
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1613,f65]) ).

fof(f1613,plain,
    ( sum(sum(n7,n7),n3) != sum(sum(n7,n9),sum(n5,n7))
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1612,f94]) ).

fof(f1612,plain,
    ( sum(sum(pred(n8),n9),sum(n5,n7)) != sum(sum(pred(n8),n7),n3)
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1611,f133]) ).

fof(f1611,plain,
    ( sum(sum(pred(n8),n9),sum(n5,succ(n6))) != sum(sum(pred(n8),succ(n6)),n3)
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1610,f186]) ).

fof(f1610,plain,
    ( sum(sum(pred(n8),n9),sum(n5,succ(n6))) != sum(sum(pred(n8),succ(n6)),sum(n5,n9))
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1609,f82]) ).

fof(f1609,plain,
    ( sum(sum(pred(n8),n9),sum(pred(n6),succ(n6))) != sum(sum(pred(n8),succ(n6)),sum(pred(n6),n9))
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1608,f199]) ).

fof(f1608,plain,
    ( sum(sum(pred(n8),succ(n8)),sum(pred(n6),succ(n6))) != sum(sum(pred(n8),succ(n6)),sum(pred(n6),succ(n8)))
    | ~ spl2_6
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1599,f290]) ).

fof(f1599,plain,
    ( sum(sum(pred(n8),succ(sK0)),sum(pred(sK0),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_6 ),
    inference(superposition,[],[f51,f229]) ).

fof(f1598,plain,
    ( ~ spl2_7
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f1597]) ).

fof(f1597,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(subsumption_resolution,[],[f1596,f98]) ).

fof(f1596,plain,
    ( n0 != sum(n0,n0)
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1595,f31]) ).

fof(f1595,plain,
    ( sum(n0,n0) != sum(n10,n1)
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1594,f128]) ).

fof(f1594,plain,
    ( sum(n0,n0) != sum(sum(n4,n6),n1)
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1593,f15]) ).

fof(f1593,plain,
    ( sum(sum(n4,n6),n1) != sum(sum(n4,n7),n0)
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1592,f12]) ).

fof(f1592,plain,
    ( sum(sum(pred(n5),n7),n0) != sum(sum(pred(n5),n6),n1)
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1591,f65]) ).

fof(f1591,plain,
    ( sum(sum(pred(n5),n7),n0) != sum(sum(pred(n5),n6),sum(n5,n7))
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1590,f133]) ).

fof(f1590,plain,
    ( sum(sum(pred(n5),n6),sum(n5,succ(n6))) != sum(sum(pred(n5),succ(n6)),n0)
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1589,f183]) ).

fof(f1589,plain,
    ( sum(sum(pred(n5),n6),sum(n5,succ(n6))) != sum(sum(pred(n5),succ(n6)),sum(n5,n6))
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1588,f82]) ).

fof(f1588,plain,
    ( sum(sum(pred(n5),n6),sum(pred(n6),succ(n6))) != sum(sum(pred(n5),succ(n6)),sum(pred(n6),n6))
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1587,f99]) ).

fof(f1587,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(pred(n6),succ(n6))) != sum(sum(pred(n5),succ(n6)),sum(pred(n6),succ(n5)))
    | ~ spl2_7
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1578,f290]) ).

fof(f1578,plain,
    ( sum(sum(pred(n5),succ(sK0)),sum(pred(sK0),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_7 ),
    inference(superposition,[],[f51,f233]) ).

fof(f1577,plain,
    ( ~ spl2_10
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f1576]) ).

fof(f1576,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_16 ),
    inference(subsumption_resolution,[],[f1575,f204]) ).

fof(f204,plain,
    n10 = sum(n2,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f1575,plain,
    ( n10 != sum(n2,n8)
    | ~ spl2_10
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1574,f28]) ).

fof(f1574,plain,
    ( sum(n2,n8) != sum(n5,n5)
    | ~ spl2_10
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1573,f173]) ).

fof(f1573,plain,
    ( sum(n2,n8) != sum(sum(n0,n5),n5)
    | ~ spl2_10
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1572,f25]) ).

fof(f25,plain,
    n5 = sum(n3,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f1572,plain,
    ( sum(n2,n8) != sum(sum(n0,n5),sum(n3,n2))
    | ~ spl2_10
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1571,f86]) ).

fof(f1571,plain,
    ( sum(sum(n0,n5),sum(n3,n2)) != sum(sum(n0,n2),n8)
    | ~ spl2_10
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1570,f171]) ).

fof(f1570,plain,
    ( sum(sum(pred(n1),n5),sum(n3,n2)) != sum(sum(pred(n1),n2),n8)
    | ~ spl2_10
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1569,f162]) ).

fof(f1569,plain,
    ( sum(sum(pred(n1),n5),sum(n3,n2)) != sum(sum(pred(n1),n2),sum(n3,n5))
    | ~ spl2_10
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1568,f97]) ).

fof(f1568,plain,
    ( sum(sum(pred(n1),n5),sum(pred(n4),n2)) != sum(sum(pred(n1),n2),sum(pred(n4),n5))
    | ~ spl2_10
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1567,f96]) ).

fof(f1567,plain,
    ( sum(sum(pred(n1),succ(n1)),sum(pred(n4),n5)) != sum(sum(pred(n1),n5),sum(pred(n4),succ(n1)))
    | ~ spl2_10
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1566,f245]) ).

fof(f245,plain,
    ( n1 = sK1
    | ~ spl2_10 ),
    inference(avatar_component_clause,[],[f243]) ).

fof(f243,plain,
    ( spl2_10
  <=> n1 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_10])]) ).

fof(f1566,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),n5)) != sum(sum(pred(sK1),n5),sum(pred(n4),succ(sK1)))
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1558,f83]) ).

fof(f1558,plain,
    ( sum(sum(pred(sK1),succ(n4)),sum(pred(n4),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),succ(n4)))
    | ~ spl2_16 ),
    inference(superposition,[],[f51,f270]) ).

fof(f1555,plain,
    ( ~ spl2_10
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f1554]) ).

fof(f1554,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_20 ),
    inference(subsumption_resolution,[],[f1553,f88]) ).

fof(f88,plain,
    n1 = sum(n2,n10),
    inference(cnf_transformation,[],[f4]) ).

fof(f1553,plain,
    ( n1 != sum(n2,n10)
    | ~ spl2_10
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1552,f147]) ).

fof(f1552,plain,
    ( sum(n2,n10) != sum(n6,n6)
    | ~ spl2_10
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1551,f141]) ).

fof(f1551,plain,
    ( sum(n2,n10) != sum(sum(n0,n6),n6)
    | ~ spl2_10
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1550,f86]) ).

fof(f1550,plain,
    ( sum(sum(n0,n6),n6) != sum(sum(n0,n2),n10)
    | ~ spl2_10
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1549,f20]) ).

fof(f1549,plain,
    ( sum(sum(n0,n2),n10) != sum(sum(n0,n6),sum(n4,n2))
    | ~ spl2_10
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1548,f171]) ).

fof(f1548,plain,
    ( sum(sum(pred(n1),n6),sum(n4,n2)) != sum(sum(pred(n1),n2),n10)
    | ~ spl2_10
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1547,f128]) ).

fof(f1547,plain,
    ( sum(sum(pred(n1),n6),sum(n4,n2)) != sum(sum(pred(n1),n2),sum(n4,n6))
    | ~ spl2_10
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1546,f96]) ).

fof(f1546,plain,
    ( sum(sum(pred(n1),succ(n1)),sum(n4,n6)) != sum(sum(pred(n1),n6),sum(n4,succ(n1)))
    | ~ spl2_10
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1545,f245]) ).

fof(f1545,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n4,n6)) != sum(sum(pred(sK1),n6),sum(n4,succ(sK1)))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1544,f12]) ).

fof(f1544,plain,
    ( sum(sum(pred(sK1),n6),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),n6))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1535,f99]) ).

fof(f1535,plain,
    ( sum(sum(pred(sK1),succ(n5)),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),succ(n5)))
    | ~ spl2_20 ),
    inference(superposition,[],[f51,f286]) ).

fof(f1533,plain,
    ( ~ spl2_10
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f1532]) ).

fof(f1532,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_22 ),
    inference(subsumption_resolution,[],[f1531,f115]) ).

fof(f1531,plain,
    ( n2 != sum(n1,n1)
    | ~ spl2_10
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1530,f159]) ).

fof(f159,plain,
    n2 = sum(n2,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f1530,plain,
    ( sum(n1,n1) != sum(n2,n0)
    | ~ spl2_10
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1529,f86]) ).

fof(f1529,plain,
    ( sum(n1,n1) != sum(sum(n0,n2),n0)
    | ~ spl2_10
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1528,f185]) ).

fof(f1528,plain,
    ( sum(sum(n0,n2),n0) != sum(sum(n0,n1),n1)
    | ~ spl2_10
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1527,f31]) ).

fof(f1527,plain,
    ( sum(sum(n0,n1),n1) != sum(sum(n0,n2),sum(n10,n1))
    | ~ spl2_10
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1526,f171]) ).

fof(f1526,plain,
    ( sum(sum(pred(n1),n2),sum(n10,n1)) != sum(sum(pred(n1),n1),n1)
    | ~ spl2_10
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1525,f58]) ).

fof(f1525,plain,
    ( sum(sum(pred(n1),n2),sum(n10,n1)) != sum(sum(pred(n1),n1),sum(n10,n2))
    | ~ spl2_10
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1524,f96]) ).

fof(f1524,plain,
    ( sum(sum(pred(n1),succ(n1)),sum(n10,n1)) != sum(sum(pred(n1),n1),sum(n10,succ(n1)))
    | ~ spl2_10
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1523,f245]) ).

fof(f1523,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n10,n1)) != sum(sum(pred(sK1),n1),sum(n10,succ(sK1)))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1522,f195]) ).

fof(f1522,plain,
    ( sum(sum(pred(sK1),n1),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),n1))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1513,f55]) ).

fof(f1513,plain,
    ( sum(sum(pred(sK1),succ(n0)),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),succ(n0)))
    | ~ spl2_22 ),
    inference(superposition,[],[f51,f294]) ).

fof(f1510,plain,
    ( ~ spl2_10
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f1509]) ).

fof(f1509,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_14 ),
    inference(trivial_inequality_removal,[],[f1508]) ).

fof(f1508,plain,
    ( sum(n2,n2) != sum(n2,n2)
    | ~ spl2_10
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1507,f86]) ).

fof(f1507,plain,
    ( sum(sum(n0,n2),n2) != sum(sum(n0,n2),sum(n0,n2))
    | ~ spl2_10
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1506,f171]) ).

fof(f1506,plain,
    ( sum(sum(pred(n1),n2),sum(n0,n2)) != sum(sum(pred(n1),n2),n2)
    | ~ spl2_10
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1505,f96]) ).

fof(f1505,plain,
    ( sum(sum(pred(n1),n2),sum(n0,succ(n1))) != sum(sum(pred(n1),succ(n1)),n2)
    | ~ spl2_10
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1504,f86]) ).

fof(f1504,plain,
    ( sum(sum(pred(n1),n2),sum(n0,succ(n1))) != sum(sum(pred(n1),succ(n1)),sum(n0,n2))
    | ~ spl2_10
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1503,f245]) ).

fof(f1503,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n0,n2)) != sum(sum(pred(sK1),n2),sum(n0,succ(sK1)))
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1502,f171]) ).

fof(f1502,plain,
    ( sum(sum(pred(sK1),n2),sum(pred(n1),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n1),n2))
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1494,f96]) ).

fof(f1494,plain,
    ( sum(sum(pred(sK1),succ(n1)),sum(pred(n1),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n1),succ(n1)))
    | ~ spl2_14 ),
    inference(superposition,[],[f51,f262]) ).

fof(f1492,plain,
    ( ~ spl2_10
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f1491]) ).

fof(f1491,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(subsumption_resolution,[],[f1490,f108]) ).

fof(f108,plain,
    n7 = sum(n2,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f1490,plain,
    ( n7 != sum(n2,n5)
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1489,f74]) ).

fof(f1489,plain,
    ( sum(n2,n5) != sum(n9,n9)
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1488,f86]) ).

fof(f1488,plain,
    ( sum(n9,n9) != sum(sum(n0,n2),n5)
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1487,f26]) ).

fof(f1487,plain,
    ( sum(n9,n9) != sum(sum(n0,n2),sum(n7,n9))
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1486,f24]) ).

fof(f1486,plain,
    ( sum(sum(n0,n2),sum(n7,n9)) != sum(sum(n0,n9),n9)
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1485,f171]) ).

fof(f1485,plain,
    ( sum(sum(pred(n1),n2),sum(n7,n9)) != sum(sum(pred(n1),n9),n9)
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1484,f199]) ).

fof(f1484,plain,
    ( sum(sum(pred(n1),n2),sum(n7,succ(n8))) != sum(sum(pred(n1),succ(n8)),n9)
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1483,f14]) ).

fof(f1483,plain,
    ( sum(sum(pred(n1),n2),sum(n7,succ(n8))) != sum(sum(pred(n1),succ(n8)),sum(n7,n2))
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1482,f94]) ).

fof(f1482,plain,
    ( sum(sum(pred(n1),n2),sum(pred(n8),succ(n8))) != sum(sum(pred(n1),succ(n8)),sum(pred(n8),n2))
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1481,f96]) ).

fof(f1481,plain,
    ( sum(sum(pred(n1),succ(n1)),sum(pred(n8),succ(n8))) != sum(sum(pred(n1),succ(n8)),sum(pred(n8),succ(n1)))
    | ~ spl2_10
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1472,f245]) ).

fof(f1472,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n8),succ(n8))) != sum(sum(pred(sK1),succ(n8)),sum(pred(n8),succ(sK1)))
    | ~ spl2_13 ),
    inference(superposition,[],[f51,f258]) ).

fof(f1471,plain,
    ( ~ spl2_10
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f1470]) ).

fof(f1470,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_12 ),
    inference(subsumption_resolution,[],[f1469,f8]) ).

fof(f8,plain,
    n5 = sum(n2,n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f1469,plain,
    ( n5 != sum(n2,n3)
    | ~ spl2_10
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1468,f197]) ).

fof(f1468,plain,
    ( sum(n2,n3) != sum(n8,n8)
    | ~ spl2_10
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1467,f86]) ).

fof(f1467,plain,
    ( sum(n8,n8) != sum(sum(n0,n2),n3)
    | ~ spl2_10
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1466,f59]) ).

fof(f1466,plain,
    ( sum(sum(n0,n2),n3) != sum(sum(n0,n8),n8)
    | ~ spl2_10
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1465,f193]) ).

fof(f1465,plain,
    ( sum(sum(n0,n8),n8) != sum(sum(n0,n2),sum(n6,n8))
    | ~ spl2_10
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1464,f171]) ).

fof(f1464,plain,
    ( sum(sum(pred(n1),n2),sum(n6,n8)) != sum(sum(pred(n1),n8),n8)
    | ~ spl2_10
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1463,f163]) ).

fof(f163,plain,
    n8 = sum(n6,n2),
    inference(cnf_transformation,[],[f4]) ).

fof(f1463,plain,
    ( sum(sum(pred(n1),n2),sum(n6,n8)) != sum(sum(pred(n1),n8),sum(n6,n2))
    | ~ spl2_10
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1462,f62]) ).

fof(f1462,plain,
    ( sum(sum(pred(n1),n2),sum(pred(n7),n8)) != sum(sum(pred(n1),n8),sum(pred(n7),n2))
    | ~ spl2_10
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1461,f96]) ).

fof(f1461,plain,
    ( sum(sum(pred(n1),succ(n1)),sum(pred(n7),n8)) != sum(sum(pred(n1),n8),sum(pred(n7),succ(n1)))
    | ~ spl2_10
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1460,f245]) ).

fof(f1460,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n7),n8)) != sum(sum(pred(sK1),n8),sum(pred(n7),succ(sK1)))
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1451,f18]) ).

fof(f1451,plain,
    ( sum(sum(pred(sK1),succ(n7)),sum(pred(n7),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n7),succ(n7)))
    | ~ spl2_12 ),
    inference(superposition,[],[f51,f254]) ).

fof(f1450,plain,
    ( ~ spl2_10
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f1449]) ).

fof(f1449,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(subsumption_resolution,[],[f1448,f124]) ).

fof(f124,plain,
    n3 = sum(n2,n1),
    inference(cnf_transformation,[],[f4]) ).

fof(f1448,plain,
    ( n3 != sum(n2,n1)
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1447,f140]) ).

fof(f1447,plain,
    ( sum(n2,n1) != sum(n7,n7)
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1446,f149]) ).

fof(f1446,plain,
    ( sum(n2,n1) != sum(sum(n0,n7),n7)
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1445,f86]) ).

fof(f1445,plain,
    ( sum(sum(n0,n7),n7) != sum(sum(n0,n2),n1)
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1444,f65]) ).

fof(f1444,plain,
    ( sum(sum(n0,n7),n7) != sum(sum(n0,n2),sum(n5,n7))
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1443,f171]) ).

fof(f1443,plain,
    ( sum(sum(pred(n1),n2),sum(n5,n7)) != sum(sum(pred(n1),n7),n7)
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1442,f192]) ).

fof(f1442,plain,
    ( sum(sum(pred(n1),n2),sum(n5,n7)) != sum(sum(pred(n1),n7),sum(n5,n2))
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1441,f133]) ).

fof(f1441,plain,
    ( sum(sum(pred(n1),succ(n6)),sum(n5,n2)) != sum(sum(pred(n1),n2),sum(n5,succ(n6)))
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1440,f82]) ).

fof(f1440,plain,
    ( sum(sum(pred(n1),n2),sum(pred(n6),succ(n6))) != sum(sum(pred(n1),succ(n6)),sum(pred(n6),n2))
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1439,f96]) ).

fof(f1439,plain,
    ( sum(sum(pred(n1),succ(n1)),sum(pred(n6),succ(n6))) != sum(sum(pred(n1),succ(n6)),sum(pred(n6),succ(n1)))
    | ~ spl2_10
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1429,f245]) ).

fof(f1429,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n6),succ(n6))) != sum(sum(pred(sK1),succ(n6)),sum(pred(n6),succ(sK1)))
    | ~ spl2_21 ),
    inference(superposition,[],[f51,f290]) ).

fof(f1424,plain,
    ( ~ spl2_10
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f1423]) ).

fof(f1423,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(subsumption_resolution,[],[f1422,f135]) ).

fof(f135,plain,
    n6 = sum(n2,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f1422,plain,
    ( n6 != sum(n2,n4)
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1421,f85]) ).

fof(f1421,plain,
    ( sum(n2,n4) != sum(n3,n3)
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1420,f86]) ).

fof(f1420,plain,
    ( sum(n3,n3) != sum(sum(n0,n2),n4)
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1419,f113]) ).

fof(f1419,plain,
    ( sum(sum(n0,n2),n4) != sum(sum(n0,n3),n3)
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1418,f171]) ).

fof(f1418,plain,
    ( sum(sum(pred(n1),n2),n4) != sum(sum(pred(n1),n3),n3)
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1417,f90]) ).

fof(f1417,plain,
    ( sum(sum(pred(n1),n2),n4) != sum(sum(pred(n1),n3),sum(n1,n2))
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1416,f196]) ).

fof(f1416,plain,
    ( sum(sum(pred(n1),n3),sum(n1,n2)) != sum(sum(pred(n1),n2),sum(n1,n3))
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1415,f56]) ).

fof(f1415,plain,
    ( sum(sum(pred(n1),n2),sum(pred(n2),n3)) != sum(sum(pred(n1),n3),sum(pred(n2),n2))
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1414,f96]) ).

fof(f1414,plain,
    ( sum(sum(pred(n1),succ(n1)),sum(pred(n2),n3)) != sum(sum(pred(n1),n3),sum(pred(n2),succ(n1)))
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1413,f129]) ).

fof(f1413,plain,
    ( sum(sum(pred(n1),succ(n2)),sum(pred(n2),succ(n1))) != sum(sum(pred(n1),succ(n1)),sum(pred(n2),succ(n2)))
    | ~ spl2_10
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1404,f278]) ).

fof(f1404,plain,
    ( sum(sum(pred(n1),succ(sK0)),sum(pred(sK0),succ(n1))) != sum(sum(pred(n1),succ(n1)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_10 ),
    inference(superposition,[],[f51,f245]) ).

fof(f1403,plain,
    ( ~ spl2_6
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f1402]) ).

fof(f1402,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(subsumption_resolution,[],[f1401,f98]) ).

fof(f1401,plain,
    ( n0 != sum(n0,n0)
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1400,f183]) ).

fof(f1400,plain,
    ( sum(n0,n0) != sum(n5,n6)
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1399,f26]) ).

fof(f1399,plain,
    ( sum(n0,n0) != sum(sum(n7,n9),n6)
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1398,f135]) ).

fof(f1398,plain,
    ( sum(n0,n0) != sum(sum(n7,n9),sum(n2,n4))
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1397,f52]) ).

fof(f1397,plain,
    ( sum(sum(n7,n9),sum(n2,n4)) != sum(sum(n7,n4),n0)
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1396,f94]) ).

fof(f1396,plain,
    ( sum(sum(pred(n8),n9),sum(n2,n4)) != sum(sum(pred(n8),n4),n0)
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1395,f132]) ).

fof(f132,plain,
    n0 = sum(n2,n9),
    inference(cnf_transformation,[],[f4]) ).

fof(f1395,plain,
    ( sum(sum(pred(n8),n9),sum(n2,n4)) != sum(sum(pred(n8),n4),sum(n2,n9))
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1394,f119]) ).

fof(f119,plain,
    n2 = pred(n3),
    inference(cnf_transformation,[],[f4]) ).

fof(f1394,plain,
    ( sum(sum(pred(n8),n4),sum(pred(n3),n9)) != sum(sum(pred(n8),n9),sum(pred(n3),n4))
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1393,f199]) ).

fof(f1393,plain,
    ( sum(sum(pred(n8),succ(n8)),sum(pred(n3),n4)) != sum(sum(pred(n8),n4),sum(pred(n3),succ(n8)))
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1392,f176]) ).

fof(f176,plain,
    succ(n3) = n4,
    inference(cnf_transformation,[],[f4]) ).

fof(f1392,plain,
    ( sum(sum(pred(n8),succ(n3)),sum(pred(n3),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(n3),succ(n3)))
    | ~ spl2_6
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1383,f282]) ).

fof(f282,plain,
    ( n3 = sK0
    | ~ spl2_19 ),
    inference(avatar_component_clause,[],[f280]) ).

fof(f280,plain,
    ( spl2_19
  <=> n3 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_19])]) ).

fof(f1383,plain,
    ( sum(sum(pred(n8),succ(sK0)),sum(pred(sK0),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_6 ),
    inference(superposition,[],[f51,f229]) ).

fof(f1382,plain,
    ( ~ spl2_10
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f1381]) ).

fof(f1381,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(subsumption_resolution,[],[f1380,f41]) ).

fof(f41,plain,
    n8 = sum(n2,n6),
    inference(cnf_transformation,[],[f4]) ).

fof(f1380,plain,
    ( n8 != sum(n2,n6)
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1379,f182]) ).

fof(f1379,plain,
    ( sum(n2,n6) != sum(n4,n4)
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1378,f130]) ).

fof(f1378,plain,
    ( sum(n2,n6) != sum(sum(n0,n4),n4)
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1377,f86]) ).

fof(f1377,plain,
    ( sum(sum(n0,n4),n4) != sum(sum(n0,n2),n6)
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1376,f135]) ).

fof(f1376,plain,
    ( sum(sum(n0,n4),n4) != sum(sum(n0,n2),sum(n2,n4))
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1375,f171]) ).

fof(f1375,plain,
    ( sum(sum(pred(n1),n2),sum(n2,n4)) != sum(sum(pred(n1),n4),n4)
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1374,f176]) ).

fof(f1374,plain,
    ( sum(sum(pred(n1),n2),sum(n2,succ(n3))) != sum(sum(pred(n1),succ(n3)),n4)
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1373,f200]) ).

fof(f1373,plain,
    ( sum(sum(pred(n1),n2),sum(n2,succ(n3))) != sum(sum(pred(n1),succ(n3)),sum(n2,n2))
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1372,f119]) ).

fof(f1372,plain,
    ( sum(sum(pred(n1),n2),sum(pred(n3),succ(n3))) != sum(sum(pred(n1),succ(n3)),sum(pred(n3),n2))
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1371,f96]) ).

fof(f1371,plain,
    ( sum(sum(pred(n1),succ(n1)),sum(pred(n3),succ(n3))) != sum(sum(pred(n1),succ(n3)),sum(pred(n3),succ(n1)))
    | ~ spl2_10
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1361,f282]) ).

fof(f1361,plain,
    ( sum(sum(pred(n1),succ(sK0)),sum(pred(sK0),succ(n1))) != sum(sum(pred(n1),succ(n1)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_10 ),
    inference(superposition,[],[f51,f245]) ).

fof(f1360,plain,
    ( ~ spl2_11
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f1359]) ).

fof(f1359,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(subsumption_resolution,[],[f1358,f105]) ).

fof(f1358,plain,
    ( n7 != sum(n1,n6)
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1357,f74]) ).

fof(f1357,plain,
    ( sum(n1,n6) != sum(n9,n9)
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1356,f178]) ).

fof(f1356,plain,
    ( sum(n1,n6) != sum(sum(n5,n4),n9)
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1355,f148]) ).

fof(f148,plain,
    n9 = sum(n2,n7),
    inference(cnf_transformation,[],[f4]) ).

fof(f1355,plain,
    ( sum(n1,n6) != sum(sum(n5,n4),sum(n2,n7))
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1354,f65]) ).

fof(f1354,plain,
    ( sum(sum(n5,n4),sum(n2,n7)) != sum(sum(n5,n7),n6)
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1353,f82]) ).

fof(f1353,plain,
    ( sum(sum(pred(n6),n4),sum(n2,n7)) != sum(sum(pred(n6),n7),n6)
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1352,f135]) ).

fof(f1352,plain,
    ( sum(sum(pred(n6),n4),sum(n2,n7)) != sum(sum(pred(n6),n7),sum(n2,n4))
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1351,f176]) ).

fof(f1351,plain,
    ( sum(sum(pred(n6),succ(n3)),sum(n2,n7)) != sum(sum(pred(n6),n7),sum(n2,succ(n3)))
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1350,f119]) ).

fof(f1350,plain,
    ( sum(sum(pred(n6),n7),sum(pred(n3),succ(n3))) != sum(sum(pred(n6),succ(n3)),sum(pred(n3),n7))
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1349,f133]) ).

fof(f1349,plain,
    ( sum(sum(pred(n6),succ(n6)),sum(pred(n3),succ(n3))) != sum(sum(pred(n6),succ(n3)),sum(pred(n3),succ(n6)))
    | ~ spl2_11
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1338,f282]) ).

fof(f1338,plain,
    ( sum(sum(pred(n6),succ(sK0)),sum(pred(sK0),succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_11 ),
    inference(superposition,[],[f51,f249]) ).

fof(f1337,plain,
    ( ~ spl2_3
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f1336]) ).

fof(f1336,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_19 ),
    inference(subsumption_resolution,[],[f1335,f128]) ).

fof(f1335,plain,
    ( n10 != sum(n4,n6)
    | ~ spl2_3
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1334,f28]) ).

fof(f1334,plain,
    ( sum(n4,n6) != sum(n5,n5)
    | ~ spl2_3
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1333,f196]) ).

fof(f1333,plain,
    ( sum(n5,n5) != sum(sum(n1,n3),n6)
    | ~ spl2_3
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1332,f136]) ).

fof(f1332,plain,
    ( sum(sum(n1,n3),n6) != sum(sum(n1,n4),n5)
    | ~ spl2_3
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1331,f56]) ).

fof(f1331,plain,
    ( sum(sum(pred(n2),n3),n6) != sum(sum(pred(n2),n4),n5)
    | ~ spl2_3
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1330,f135]) ).

fof(f1330,plain,
    ( sum(sum(pred(n2),n4),n5) != sum(sum(pred(n2),n3),sum(n2,n4))
    | ~ spl2_3
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1329,f176]) ).

fof(f1329,plain,
    ( sum(sum(pred(n2),n3),sum(n2,succ(n3))) != sum(sum(pred(n2),succ(n3)),n5)
    | ~ spl2_3
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1328,f8]) ).

fof(f1328,plain,
    ( sum(sum(pred(n2),n3),sum(n2,succ(n3))) != sum(sum(pred(n2),succ(n3)),sum(n2,n3))
    | ~ spl2_3
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1327,f119]) ).

fof(f1327,plain,
    ( sum(sum(pred(n2),n3),sum(pred(n3),succ(n3))) != sum(sum(pred(n2),succ(n3)),sum(pred(n3),n3))
    | ~ spl2_3
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1326,f282]) ).

fof(f1326,plain,
    ( sum(sum(pred(n2),n3),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),n3))
    | ~ spl2_3 ),
    inference(forward_demodulation,[],[f1317,f129]) ).

fof(f1317,plain,
    ( sum(sum(pred(n2),succ(n2)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),succ(n2)))
    | ~ spl2_3 ),
    inference(superposition,[],[f51,f217]) ).

fof(f1316,plain,
    ( ~ spl2_7
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f1315]) ).

fof(f1315,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(subsumption_resolution,[],[f1314,f197]) ).

fof(f1314,plain,
    ( n5 != sum(n8,n8)
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1313,f160]) ).

fof(f1313,plain,
    ( sum(n8,n8) != sum(n10,n6)
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1312,f182]) ).

fof(f1312,plain,
    ( sum(n10,n6) != sum(sum(n4,n4),n8)
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1311,f128]) ).

fof(f1311,plain,
    ( sum(sum(n4,n4),n8) != sum(sum(n4,n6),n6)
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1310,f41]) ).

fof(f1310,plain,
    ( sum(sum(n4,n6),n6) != sum(sum(n4,n4),sum(n2,n6))
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1309,f12]) ).

fof(f1309,plain,
    ( sum(sum(pred(n5),n4),sum(n2,n6)) != sum(sum(pred(n5),n6),n6)
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1308,f135]) ).

fof(f1308,plain,
    ( sum(sum(pred(n5),n4),sum(n2,n6)) != sum(sum(pred(n5),n6),sum(n2,n4))
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1307,f119]) ).

fof(f1307,plain,
    ( sum(sum(pred(n5),n6),sum(pred(n3),n4)) != sum(sum(pred(n5),n4),sum(pred(n3),n6))
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1306,f176]) ).

fof(f1306,plain,
    ( sum(sum(pred(n5),succ(n3)),sum(pred(n3),n6)) != sum(sum(pred(n5),n6),sum(pred(n3),succ(n3)))
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1305,f99]) ).

fof(f1305,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(pred(n3),succ(n3))) != sum(sum(pred(n5),succ(n3)),sum(pred(n3),succ(n5)))
    | ~ spl2_7
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1295,f282]) ).

fof(f1295,plain,
    ( sum(sum(pred(n5),succ(sK0)),sum(pred(sK0),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_7 ),
    inference(superposition,[],[f51,f233]) ).

fof(f1294,plain,
    ( ~ spl2_1
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f1293]) ).

fof(f1293,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(subsumption_resolution,[],[f1292,f115]) ).

fof(f1292,plain,
    ( n2 != sum(n1,n1)
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1291,f49]) ).

fof(f1291,plain,
    ( sum(n1,n1) != sum(n7,n6)
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1290,f187]) ).

fof(f1290,plain,
    ( sum(n1,n1) != sum(sum(n8,n10),n6)
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1289,f80]) ).

fof(f80,plain,
    n1 = sum(n8,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f1289,plain,
    ( sum(sum(n8,n10),n6) != sum(sum(n8,n4),n1)
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1288,f23]) ).

fof(f1288,plain,
    ( sum(sum(pred(n9),n4),n1) != sum(sum(pred(n9),n10),n6)
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1287,f88]) ).

fof(f1287,plain,
    ( sum(sum(pred(n9),n10),n6) != sum(sum(pred(n9),n4),sum(n2,n10))
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1286,f135]) ).

fof(f1286,plain,
    ( sum(sum(pred(n9),n4),sum(n2,n10)) != sum(sum(pred(n9),n10),sum(n2,n4))
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1285,f119]) ).

fof(f1285,plain,
    ( sum(sum(pred(n9),n10),sum(pred(n3),n4)) != sum(sum(pred(n9),n4),sum(pred(n3),n10))
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1284,f176]) ).

fof(f1284,plain,
    ( sum(sum(pred(n9),succ(n3)),sum(pred(n3),n10)) != sum(sum(pred(n9),n10),sum(pred(n3),succ(n3)))
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1283,f205]) ).

fof(f1283,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(pred(n3),succ(n3))) != sum(sum(pred(n9),succ(n3)),sum(pred(n3),succ(n9)))
    | ~ spl2_1
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1274,f282]) ).

fof(f1274,plain,
    ( sum(sum(pred(n9),succ(sK0)),sum(pred(sK0),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_1 ),
    inference(superposition,[],[f51,f209]) ).

fof(f1273,plain,
    ( ~ spl2_5
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f1272]) ).

fof(f1272,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(subsumption_resolution,[],[f1271,f141]) ).

fof(f1271,plain,
    ( n6 != sum(n0,n6)
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1270,f85]) ).

fof(f1270,plain,
    ( sum(n0,n6) != sum(n3,n3)
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1269,f37]) ).

fof(f1269,plain,
    ( sum(n0,n6) != sum(sum(n10,n4),n3)
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1268,f31]) ).

fof(f1268,plain,
    ( sum(sum(n10,n4),n3) != sum(sum(n10,n1),n6)
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1267,f195]) ).

fof(f1267,plain,
    ( sum(sum(pred(n0),n4),n3) != sum(sum(pred(n0),n1),n6)
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1266,f124]) ).

fof(f1266,plain,
    ( sum(sum(pred(n0),n1),n6) != sum(sum(pred(n0),n4),sum(n2,n1))
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1265,f135]) ).

fof(f1265,plain,
    ( sum(sum(pred(n0),n4),sum(n2,n1)) != sum(sum(pred(n0),n1),sum(n2,n4))
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1264,f176]) ).

fof(f1264,plain,
    ( sum(sum(pred(n0),succ(n3)),sum(n2,n1)) != sum(sum(pred(n0),n1),sum(n2,succ(n3)))
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1263,f119]) ).

fof(f1263,plain,
    ( sum(sum(pred(n0),n1),sum(pred(n3),succ(n3))) != sum(sum(pred(n0),succ(n3)),sum(pred(n3),n1))
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1262,f55]) ).

fof(f1262,plain,
    ( sum(sum(pred(n0),succ(n0)),sum(pred(n3),succ(n3))) != sum(sum(pred(n0),succ(n3)),sum(pred(n3),succ(n0)))
    | ~ spl2_5
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1252,f282]) ).

fof(f1252,plain,
    ( sum(sum(pred(n0),succ(sK0)),sum(pred(sK0),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_5 ),
    inference(superposition,[],[f51,f225]) ).

fof(f1251,plain,
    ( ~ spl2_4
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f1250]) ).

fof(f1250,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_19 ),
    inference(subsumption_resolution,[],[f1249,f200]) ).

fof(f1249,plain,
    ( n4 != sum(n2,n2)
    | ~ spl2_4
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1248,f120]) ).

fof(f1248,plain,
    ( sum(n2,n2) != sum(n9,n6)
    | ~ spl2_4
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1247,f34]) ).

fof(f1247,plain,
    ( sum(n2,n2) != sum(sum(n9,n0),n6)
    | ~ spl2_4
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1246,f135]) ).

fof(f1246,plain,
    ( sum(n2,n2) != sum(sum(n9,n0),sum(n2,n4))
    | ~ spl2_4
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1245,f153]) ).

fof(f1245,plain,
    ( sum(sum(n9,n0),sum(n2,n4)) != sum(sum(n9,n4),n2)
    | ~ spl2_4
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1244,f11]) ).

fof(f1244,plain,
    ( sum(sum(pred(n10),n0),sum(n2,n4)) != sum(sum(pred(n10),n4),n2)
    | ~ spl2_4
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1243,f159]) ).

fof(f1243,plain,
    ( sum(sum(pred(n10),n0),sum(n2,n4)) != sum(sum(pred(n10),n4),sum(n2,n0))
    | ~ spl2_4
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1242,f119]) ).

fof(f1242,plain,
    ( sum(sum(pred(n10),n0),sum(pred(n3),n4)) != sum(sum(pred(n10),n4),sum(pred(n3),n0))
    | ~ spl2_4
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1241,f176]) ).

fof(f1241,plain,
    ( sum(sum(pred(n10),succ(n3)),sum(pred(n3),n0)) != sum(sum(pred(n10),n0),sum(pred(n3),succ(n3)))
    | ~ spl2_4
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1240,f282]) ).

fof(f1240,plain,
    ( sum(sum(pred(n10),n0),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),n0))
    | ~ spl2_4 ),
    inference(forward_demodulation,[],[f1231,f60]) ).

fof(f1231,plain,
    ( sum(sum(pred(n10),succ(n10)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),succ(n10)))
    | ~ spl2_4 ),
    inference(superposition,[],[f51,f221]) ).

fof(f1230,plain,
    ( ~ spl2_9
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f1229]) ).

fof(f1229,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(subsumption_resolution,[],[f1228,f166]) ).

fof(f1228,plain,
    ( n9 != sum(n8,n1)
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1227,f112]) ).

fof(f1227,plain,
    ( sum(n8,n1) != sum(n10,n10)
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1226,f109]) ).

fof(f1226,plain,
    ( sum(n8,n1) != sum(sum(n3,n7),n10)
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1225,f162]) ).

fof(f1225,plain,
    ( sum(sum(n3,n7),n10) != sum(sum(n3,n5),n1)
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1224,f65]) ).

fof(f1224,plain,
    ( sum(sum(n3,n7),n10) != sum(sum(n3,n5),sum(n5,n7))
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1223,f97]) ).

fof(f1223,plain,
    ( sum(sum(pred(n4),n5),sum(n5,n7)) != sum(sum(pred(n4),n7),n10)
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1222,f133]) ).

fof(f1222,plain,
    ( sum(sum(pred(n4),n5),sum(n5,succ(n6))) != sum(sum(pred(n4),succ(n6)),n10)
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1221,f28]) ).

fof(f1221,plain,
    ( sum(sum(pred(n4),n5),sum(n5,succ(n6))) != sum(sum(pred(n4),succ(n6)),sum(n5,n5))
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1220,f82]) ).

fof(f1220,plain,
    ( sum(sum(pred(n4),n5),sum(pred(n6),succ(n6))) != sum(sum(pred(n4),succ(n6)),sum(pred(n6),n5))
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1219,f83]) ).

fof(f1219,plain,
    ( sum(sum(pred(n4),succ(n4)),sum(pred(n6),succ(n6))) != sum(sum(pred(n4),succ(n6)),sum(pred(n6),succ(n4)))
    | ~ spl2_9
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f1209,f241]) ).

fof(f241,plain,
    ( n4 = sK1
    | ~ spl2_9 ),
    inference(avatar_component_clause,[],[f239]) ).

fof(f239,plain,
    ( spl2_9
  <=> n4 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_9])]) ).

fof(f1209,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n6),succ(n6))) != sum(sum(pred(sK1),succ(n6)),sum(pred(n6),succ(sK1)))
    | ~ spl2_21 ),
    inference(superposition,[],[f51,f290]) ).

fof(f1208,plain,
    ( ~ spl2_9
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f1207]) ).

fof(f1207,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_16 ),
    inference(trivial_inequality_removal,[],[f1206]) ).

fof(f1206,plain,
    ( sum(sum(pred(n4),n5),sum(pred(n4),n5)) != sum(sum(pred(n4),n5),sum(pred(n4),n5))
    | ~ spl2_9
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1205,f83]) ).

fof(f1205,plain,
    ( sum(sum(pred(n4),succ(n4)),sum(pred(n4),n5)) != sum(sum(pred(n4),n5),sum(pred(n4),succ(n4)))
    | ~ spl2_9
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1204,f241]) ).

fof(f1204,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),n5)) != sum(sum(pred(sK1),n5),sum(pred(n4),succ(sK1)))
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f1195,f83]) ).

fof(f1195,plain,
    ( sum(sum(pred(sK1),succ(n4)),sum(pred(n4),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),succ(n4)))
    | ~ spl2_16 ),
    inference(superposition,[],[f51,f270]) ).

fof(f1193,plain,
    ( ~ spl2_9
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f1192]) ).

fof(f1192,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_20 ),
    inference(subsumption_resolution,[],[f1191,f187]) ).

fof(f1191,plain,
    ( n7 != sum(n8,n10)
    | ~ spl2_9
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1190,f74]) ).

fof(f1190,plain,
    ( sum(n8,n10) != sum(n9,n9)
    | ~ spl2_9
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1189,f162]) ).

fof(f1189,plain,
    ( sum(n9,n9) != sum(sum(n3,n5),n10)
    | ~ spl2_9
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1188,f142]) ).

fof(f1188,plain,
    ( sum(sum(n3,n5),n10) != sum(sum(n3,n6),n9)
    | ~ spl2_9
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1187,f155]) ).

fof(f1187,plain,
    ( sum(sum(n3,n5),n10) != sum(sum(n3,n6),sum(n4,n5))
    | ~ spl2_9
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1186,f97]) ).

fof(f1186,plain,
    ( sum(sum(pred(n4),n6),sum(n4,n5)) != sum(sum(pred(n4),n5),n10)
    | ~ spl2_9
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1185,f128]) ).

fof(f1185,plain,
    ( sum(sum(pred(n4),n6),sum(n4,n5)) != sum(sum(pred(n4),n5),sum(n4,n6))
    | ~ spl2_9
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1184,f83]) ).

fof(f1184,plain,
    ( sum(sum(pred(n4),succ(n4)),sum(n4,n6)) != sum(sum(pred(n4),n6),sum(n4,succ(n4)))
    | ~ spl2_9
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1183,f241]) ).

fof(f1183,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n4,n6)) != sum(sum(pred(sK1),n6),sum(n4,succ(sK1)))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1182,f12]) ).

fof(f1182,plain,
    ( sum(sum(pred(sK1),n6),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),n6))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f1172,f99]) ).

fof(f1172,plain,
    ( sum(sum(pred(sK1),succ(n5)),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),succ(n5)))
    | ~ spl2_20 ),
    inference(superposition,[],[f51,f286]) ).

fof(f1171,plain,
    ( ~ spl2_9
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f1170]) ).

fof(f1170,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(subsumption_resolution,[],[f1169,f115]) ).

fof(f1169,plain,
    ( n2 != sum(n1,n1)
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1168,f165]) ).

fof(f1168,plain,
    ( sum(n1,n1) != sum(n8,n5)
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1167,f162]) ).

fof(f1167,plain,
    ( sum(n1,n1) != sum(sum(n3,n5),n5)
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1166,f151]) ).

fof(f1166,plain,
    ( sum(sum(n3,n5),n5) != sum(sum(n3,n9),n1)
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1165,f97]) ).

fof(f1165,plain,
    ( sum(sum(pred(n4),n5),n5) != sum(sum(pred(n4),n9),n1)
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1164,f53]) ).

fof(f1164,plain,
    ( sum(sum(pred(n4),n5),n5) != sum(sum(pred(n4),n9),sum(n7,n5))
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1163,f83]) ).

fof(f1163,plain,
    ( sum(sum(pred(n4),n9),sum(n7,succ(n4))) != sum(sum(pred(n4),succ(n4)),n5)
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1162,f26]) ).

fof(f1162,plain,
    ( sum(sum(pred(n4),n9),sum(n7,succ(n4))) != sum(sum(pred(n4),succ(n4)),sum(n7,n9))
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1161,f94]) ).

fof(f1161,plain,
    ( sum(sum(pred(n4),n9),sum(pred(n8),succ(n4))) != sum(sum(pred(n4),succ(n4)),sum(pred(n8),n9))
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1160,f199]) ).

fof(f1160,plain,
    ( sum(sum(pred(n4),succ(n8)),sum(pred(n8),succ(n4))) != sum(sum(pred(n4),succ(n4)),sum(pred(n8),succ(n8)))
    | ~ spl2_9
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f1152,f241]) ).

fof(f1152,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n8),succ(n8))) != sum(sum(pred(sK1),succ(n8)),sum(pred(n8),succ(sK1)))
    | ~ spl2_13 ),
    inference(superposition,[],[f51,f258]) ).

fof(f1151,plain,
    ( ~ spl2_9
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f1150]) ).

fof(f1150,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_12 ),
    inference(subsumption_resolution,[],[f1149,f98]) ).

fof(f1149,plain,
    ( n0 != sum(n0,n0)
    | ~ spl2_9
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1148,f35]) ).

fof(f1148,plain,
    ( sum(n0,n0) != sum(n8,n3)
    | ~ spl2_9
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1147,f162]) ).

fof(f1147,plain,
    ( sum(n0,n0) != sum(sum(n3,n5),n3)
    | ~ spl2_9
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1146,f36]) ).

fof(f36,plain,
    n0 = sum(n3,n8),
    inference(cnf_transformation,[],[f4]) ).

fof(f1146,plain,
    ( sum(sum(n3,n5),n3) != sum(sum(n3,n8),n0)
    | ~ spl2_9
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1145,f19]) ).

fof(f19,plain,
    n0 = sum(n6,n5),
    inference(cnf_transformation,[],[f4]) ).

fof(f1145,plain,
    ( sum(sum(n3,n5),n3) != sum(sum(n3,n8),sum(n6,n5))
    | ~ spl2_9
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1144,f97]) ).

fof(f1144,plain,
    ( sum(sum(pred(n4),n8),sum(n6,n5)) != sum(sum(pred(n4),n5),n3)
    | ~ spl2_9
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1143,f193]) ).

fof(f1143,plain,
    ( sum(sum(pred(n4),n8),sum(n6,n5)) != sum(sum(pred(n4),n5),sum(n6,n8))
    | ~ spl2_9
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1142,f62]) ).

fof(f1142,plain,
    ( sum(sum(pred(n4),n5),sum(pred(n7),n8)) != sum(sum(pred(n4),n8),sum(pred(n7),n5))
    | ~ spl2_9
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1141,f83]) ).

fof(f1141,plain,
    ( sum(sum(pred(n4),succ(n4)),sum(pred(n7),n8)) != sum(sum(pred(n4),n8),sum(pred(n7),succ(n4)))
    | ~ spl2_9
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1140,f241]) ).

fof(f1140,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n7),n8)) != sum(sum(pred(sK1),n8),sum(pred(n7),succ(sK1)))
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f1132,f18]) ).

fof(f1132,plain,
    ( sum(sum(pred(sK1),succ(n7)),sum(pred(n7),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n7),succ(n7)))
    | ~ spl2_12 ),
    inference(superposition,[],[f51,f254]) ).

fof(f1131,plain,
    ( ~ spl2_9
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f1130]) ).

fof(f1130,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_14 ),
    inference(subsumption_resolution,[],[f1129,f28]) ).

fof(f1129,plain,
    ( n10 != sum(n5,n5)
    | ~ spl2_9
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1128,f63]) ).

fof(f1128,plain,
    ( sum(n5,n5) != sum(n8,n2)
    | ~ spl2_9
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1127,f25]) ).

fof(f1127,plain,
    ( sum(n8,n2) != sum(sum(n3,n2),n5)
    | ~ spl2_9
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1126,f173]) ).

fof(f1126,plain,
    ( sum(n8,n2) != sum(sum(n3,n2),sum(n0,n5))
    | ~ spl2_9
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1125,f162]) ).

fof(f1125,plain,
    ( sum(sum(n3,n2),sum(n0,n5)) != sum(sum(n3,n5),n2)
    | ~ spl2_9
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1124,f97]) ).

fof(f1124,plain,
    ( sum(sum(pred(n4),n2),sum(n0,n5)) != sum(sum(pred(n4),n5),n2)
    | ~ spl2_9
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1123,f86]) ).

fof(f1123,plain,
    ( sum(sum(pred(n4),n2),sum(n0,n5)) != sum(sum(pred(n4),n5),sum(n0,n2))
    | ~ spl2_9
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1122,f83]) ).

fof(f1122,plain,
    ( sum(sum(pred(n4),succ(n4)),sum(n0,n2)) != sum(sum(pred(n4),n2),sum(n0,succ(n4)))
    | ~ spl2_9
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1121,f241]) ).

fof(f1121,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n0,n2)) != sum(sum(pred(sK1),n2),sum(n0,succ(sK1)))
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1120,f171]) ).

fof(f1120,plain,
    ( sum(sum(pred(sK1),n2),sum(pred(n1),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n1),n2))
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f1111,f96]) ).

fof(f1111,plain,
    ( sum(sum(pred(sK1),succ(n1)),sum(pred(n1),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n1),succ(n1)))
    | ~ spl2_14 ),
    inference(superposition,[],[f51,f262]) ).

fof(f1109,plain,
    ( ~ spl2_9
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f1108]) ).

fof(f1108,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_19 ),
    inference(subsumption_resolution,[],[f1107,f140]) ).

fof(f1107,plain,
    ( n3 != sum(n7,n7)
    | ~ spl2_9
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1106,f110]) ).

fof(f1106,plain,
    ( sum(n7,n7) != sum(n8,n6)
    | ~ spl2_9
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1105,f64]) ).

fof(f64,plain,
    n7 = sum(n3,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f1105,plain,
    ( sum(n8,n6) != sum(sum(n3,n4),n7)
    | ~ spl2_9
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1104,f162]) ).

fof(f1104,plain,
    ( sum(sum(n3,n4),n7) != sum(sum(n3,n5),n6)
    | ~ spl2_9
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1103,f97]) ).

fof(f1103,plain,
    ( sum(sum(pred(n4),n4),n7) != sum(sum(pred(n4),n5),n6)
    | ~ spl2_9
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1102,f108]) ).

fof(f1102,plain,
    ( sum(sum(pred(n4),n5),n6) != sum(sum(pred(n4),n4),sum(n2,n5))
    | ~ spl2_9
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1101,f83]) ).

fof(f1101,plain,
    ( sum(sum(pred(n4),succ(n4)),n6) != sum(sum(pred(n4),n4),sum(n2,succ(n4)))
    | ~ spl2_9
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1100,f241]) ).

fof(f1100,plain,
    ( sum(sum(pred(sK1),succ(sK1)),n6) != sum(sum(pred(sK1),n4),sum(n2,succ(sK1)))
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1099,f135]) ).

fof(f1099,plain,
    ( sum(sum(pred(sK1),n4),sum(n2,succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(n2,n4))
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1098,f119]) ).

fof(f1098,plain,
    ( sum(sum(pred(sK1),n4),sum(pred(n3),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n3),n4))
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f1089,f176]) ).

fof(f1089,plain,
    ( sum(sum(pred(sK1),succ(n3)),sum(pred(n3),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n3),succ(n3)))
    | ~ spl2_19 ),
    inference(superposition,[],[f51,f282]) ).

fof(f1088,plain,
    ( ~ spl2_9
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f1087]) ).

fof(f1087,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_22 ),
    inference(subsumption_resolution,[],[f1086,f182]) ).

fof(f1086,plain,
    ( n8 != sum(n4,n4)
    | ~ spl2_9
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1085,f191]) ).

fof(f191,plain,
    n8 = sum(n8,n0),
    inference(cnf_transformation,[],[f4]) ).

fof(f1085,plain,
    ( sum(n4,n4) != sum(n8,n0)
    | ~ spl2_9
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1084,f162]) ).

fof(f1084,plain,
    ( sum(n4,n4) != sum(sum(n3,n5),n0)
    | ~ spl2_9
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1083,f16]) ).

fof(f1083,plain,
    ( sum(sum(n3,n5),n0) != sum(sum(n3,n1),n4)
    | ~ spl2_9
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1082,f97]) ).

fof(f1082,plain,
    ( sum(sum(pred(n4),n5),n0) != sum(sum(pred(n4),n1),n4)
    | ~ spl2_9
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1081,f31]) ).

fof(f1081,plain,
    ( sum(sum(pred(n4),n1),n4) != sum(sum(pred(n4),n5),sum(n10,n1))
    | ~ spl2_9
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1080,f29]) ).

fof(f1080,plain,
    ( sum(sum(pred(n4),n5),sum(n10,n1)) != sum(sum(pred(n4),n1),sum(n10,n5))
    | ~ spl2_9
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1079,f83]) ).

fof(f1079,plain,
    ( sum(sum(pred(n4),succ(n4)),sum(n10,n1)) != sum(sum(pred(n4),n1),sum(n10,succ(n4)))
    | ~ spl2_9
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1078,f241]) ).

fof(f1078,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n10,n1)) != sum(sum(pred(sK1),n1),sum(n10,succ(sK1)))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1077,f195]) ).

fof(f1077,plain,
    ( sum(sum(pred(sK1),n1),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),n1))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f1067,f55]) ).

fof(f1067,plain,
    ( sum(sum(pred(sK1),succ(n0)),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),succ(n0)))
    | ~ spl2_22 ),
    inference(superposition,[],[f51,f294]) ).

fof(f1063,plain,
    ( ~ spl2_9
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f1062]) ).

fof(f1062,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_18 ),
    inference(subsumption_resolution,[],[f1061,f147]) ).

fof(f1061,plain,
    ( n1 != sum(n6,n6)
    | ~ spl2_9
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1060,f80]) ).

fof(f1060,plain,
    ( sum(n6,n6) != sum(n8,n4)
    | ~ spl2_9
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1059,f85]) ).

fof(f1059,plain,
    ( sum(n8,n4) != sum(sum(n3,n3),n6)
    | ~ spl2_9
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1058,f162]) ).

fof(f1058,plain,
    ( sum(sum(n3,n3),n6) != sum(sum(n3,n5),n4)
    | ~ spl2_9
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1057,f97]) ).

fof(f1057,plain,
    ( sum(sum(pred(n4),n3),n6) != sum(sum(pred(n4),n5),n4)
    | ~ spl2_9
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1056,f196]) ).

fof(f1056,plain,
    ( sum(sum(pred(n4),n3),n6) != sum(sum(pred(n4),n5),sum(n1,n3))
    | ~ spl2_9
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1055,f111]) ).

fof(f1055,plain,
    ( sum(sum(pred(n4),n5),sum(n1,n3)) != sum(sum(pred(n4),n3),sum(n1,n5))
    | ~ spl2_9
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1054,f56]) ).

fof(f1054,plain,
    ( sum(sum(pred(n4),n3),sum(pred(n2),n5)) != sum(sum(pred(n4),n5),sum(pred(n2),n3))
    | ~ spl2_9
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1053,f129]) ).

fof(f1053,plain,
    ( sum(sum(pred(n4),succ(n2)),sum(pred(n2),n5)) != sum(sum(pred(n4),n5),sum(pred(n2),succ(n2)))
    | ~ spl2_9
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f1052,f278]) ).

fof(f1052,plain,
    ( sum(sum(pred(n4),n5),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n4),succ(sK0)),sum(pred(sK0),n5))
    | ~ spl2_9 ),
    inference(forward_demodulation,[],[f1043,f83]) ).

fof(f1043,plain,
    ( sum(sum(pred(n4),succ(n4)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n4),succ(sK0)),sum(pred(sK0),succ(n4)))
    | ~ spl2_9 ),
    inference(superposition,[],[f51,f241]) ).

fof(f1041,plain,
    ( ~ spl2_5
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f1040]) ).

fof(f1040,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(subsumption_resolution,[],[f1039,f149]) ).

fof(f1039,plain,
    ( n7 != sum(n0,n7)
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1038,f74]) ).

fof(f1038,plain,
    ( sum(n0,n7) != sum(n9,n9)
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1037,f31]) ).

fof(f1037,plain,
    ( sum(n9,n9) != sum(sum(n10,n1),n7)
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1036,f112]) ).

fof(f1036,plain,
    ( sum(sum(n10,n1),n7) != sum(sum(n10,n10),n9)
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1035,f195]) ).

fof(f1035,plain,
    ( sum(sum(pred(n0),n10),n9) != sum(sum(pred(n0),n1),n7)
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1034,f166]) ).

fof(f1034,plain,
    ( sum(sum(pred(n0),n1),n7) != sum(sum(pred(n0),n10),sum(n8,n1))
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1033,f187]) ).

fof(f1033,plain,
    ( sum(sum(pred(n0),n10),sum(n8,n1)) != sum(sum(pred(n0),n1),sum(n8,n10))
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1032,f205]) ).

fof(f1032,plain,
    ( sum(sum(pred(n0),succ(n9)),sum(n8,n1)) != sum(sum(pred(n0),n1),sum(n8,succ(n9)))
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1031,f23]) ).

fof(f1031,plain,
    ( sum(sum(pred(n0),n1),sum(pred(n9),succ(n9))) != sum(sum(pred(n0),succ(n9)),sum(pred(n9),n1))
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1030,f55]) ).

fof(f1030,plain,
    ( sum(sum(pred(n0),succ(n0)),sum(pred(n9),succ(n9))) != sum(sum(pred(n0),succ(n9)),sum(pred(n9),succ(n0)))
    | ~ spl2_5
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1020,f274]) ).

fof(f274,plain,
    ( n9 = sK0
    | ~ spl2_17 ),
    inference(avatar_component_clause,[],[f272]) ).

fof(f272,plain,
    ( spl2_17
  <=> n9 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_17])]) ).

fof(f1020,plain,
    ( sum(sum(pred(n0),succ(sK0)),sum(pred(sK0),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_5 ),
    inference(superposition,[],[f51,f225]) ).

fof(f1019,plain,
    ( ~ spl2_11
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f1018]) ).

fof(f1018,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(subsumption_resolution,[],[f1017,f13]) ).

fof(f1017,plain,
    ( n8 != sum(n1,n7)
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1016,f182]) ).

fof(f1016,plain,
    ( sum(n1,n7) != sum(n4,n4)
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1015,f93]) ).

fof(f1015,plain,
    ( sum(n1,n7) != sum(sum(n5,n10),n4)
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1014,f102]) ).

fof(f1014,plain,
    ( sum(n1,n7) != sum(sum(n5,n10),sum(n8,n7))
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1013,f65]) ).

fof(f1013,plain,
    ( sum(sum(n5,n10),sum(n8,n7)) != sum(sum(n5,n7),n7)
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1012,f82]) ).

fof(f1012,plain,
    ( sum(sum(pred(n6),n10),sum(n8,n7)) != sum(sum(pred(n6),n7),n7)
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1011,f187]) ).

fof(f1011,plain,
    ( sum(sum(pred(n6),n10),sum(n8,n7)) != sum(sum(pred(n6),n7),sum(n8,n10))
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1010,f205]) ).

fof(f1010,plain,
    ( sum(sum(pred(n6),succ(n9)),sum(n8,n7)) != sum(sum(pred(n6),n7),sum(n8,succ(n9)))
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1009,f23]) ).

fof(f1009,plain,
    ( sum(sum(pred(n6),n7),sum(pred(n9),succ(n9))) != sum(sum(pred(n6),succ(n9)),sum(pred(n9),n7))
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f1008,f133]) ).

fof(f1008,plain,
    ( sum(sum(pred(n6),succ(n6)),sum(pred(n9),succ(n9))) != sum(sum(pred(n6),succ(n9)),sum(pred(n9),succ(n6)))
    | ~ spl2_11
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f997,f274]) ).

fof(f997,plain,
    ( sum(sum(pred(n6),succ(sK0)),sum(pred(sK0),succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_11 ),
    inference(superposition,[],[f51,f249]) ).

fof(f996,plain,
    ( ~ spl2_4
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f995]) ).

fof(f995,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_17 ),
    inference(subsumption_resolution,[],[f994,f197]) ).

fof(f994,plain,
    ( n5 != sum(n8,n8)
    | ~ spl2_4
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f993,f68]) ).

fof(f993,plain,
    ( sum(n8,n8) != sum(n9,n7)
    | ~ spl2_4
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f992,f34]) ).

fof(f992,plain,
    ( sum(n8,n8) != sum(sum(n9,n0),n7)
    | ~ spl2_4
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f991,f6]) ).

fof(f991,plain,
    ( sum(sum(n9,n0),n7) != sum(sum(n9,n10),n8)
    | ~ spl2_4
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f990,f11]) ).

fof(f990,plain,
    ( sum(sum(pred(n10),n10),n8) != sum(sum(pred(n10),n0),n7)
    | ~ spl2_4
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f989,f187]) ).

fof(f989,plain,
    ( sum(sum(pred(n10),n10),n8) != sum(sum(pred(n10),n0),sum(n8,n10))
    | ~ spl2_4
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f988,f191]) ).

fof(f988,plain,
    ( sum(sum(pred(n10),n0),sum(n8,n10)) != sum(sum(pred(n10),n10),sum(n8,n0))
    | ~ spl2_4
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f987,f23]) ).

fof(f987,plain,
    ( sum(sum(pred(n10),n10),sum(pred(n9),n0)) != sum(sum(pred(n10),n0),sum(pred(n9),n10))
    | ~ spl2_4
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f986,f205]) ).

fof(f986,plain,
    ( sum(sum(pred(n10),succ(n9)),sum(pred(n9),n0)) != sum(sum(pred(n10),n0),sum(pred(n9),succ(n9)))
    | ~ spl2_4
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f985,f274]) ).

fof(f985,plain,
    ( sum(sum(pred(n10),n0),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),n0))
    | ~ spl2_4 ),
    inference(forward_demodulation,[],[f978,f60]) ).

fof(f978,plain,
    ( sum(sum(pred(n10),succ(n10)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),succ(n10)))
    | ~ spl2_4 ),
    inference(superposition,[],[f51,f221]) ).

fof(f977,plain,
    ( ~ spl2_6
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f976]) ).

fof(f976,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(subsumption_resolution,[],[f975,f65]) ).

fof(f975,plain,
    ( n1 != sum(n5,n7)
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f974,f147]) ).

fof(f974,plain,
    ( sum(n5,n7) != sum(n6,n6)
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f973,f26]) ).

fof(f973,plain,
    ( sum(n6,n6) != sum(sum(n7,n9),n7)
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f972,f21]) ).

fof(f972,plain,
    ( sum(sum(n7,n9),n7) != sum(sum(n7,n10),n6)
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f971,f94]) ).

fof(f971,plain,
    ( sum(sum(pred(n8),n10),n6) != sum(sum(pred(n8),n9),n7)
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f970,f187]) ).

fof(f970,plain,
    ( sum(sum(pred(n8),n10),n6) != sum(sum(pred(n8),n9),sum(n8,n10))
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f969,f170]) ).

fof(f969,plain,
    ( sum(sum(pred(n8),n9),sum(n8,n10)) != sum(sum(pred(n8),n10),sum(n8,n9))
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f968,f23]) ).

fof(f968,plain,
    ( sum(sum(pred(n8),n9),sum(pred(n9),n10)) != sum(sum(pred(n8),n10),sum(pred(n9),n9))
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f967,f199]) ).

fof(f967,plain,
    ( sum(sum(pred(n8),succ(n8)),sum(pred(n9),n10)) != sum(sum(pred(n8),n10),sum(pred(n9),succ(n8)))
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f966,f205]) ).

fof(f966,plain,
    ( sum(sum(pred(n8),succ(n9)),sum(pred(n9),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(n9),succ(n9)))
    | ~ spl2_6
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f959,f274]) ).

fof(f959,plain,
    ( sum(sum(pred(n8),succ(sK0)),sum(pred(sK0),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_6 ),
    inference(superposition,[],[f51,f229]) ).

fof(f957,plain,
    ( ~ spl2_1
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f956]) ).

fof(f956,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_17 ),
    inference(trivial_inequality_removal,[],[f955]) ).

fof(f955,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(pred(n9),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(n9),succ(n9)))
    | ~ spl2_1
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f947,f274]) ).

fof(f947,plain,
    ( sum(sum(pred(n9),succ(sK0)),sum(pred(sK0),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_1 ),
    inference(superposition,[],[f51,f209]) ).

fof(f946,plain,
    ( ~ spl2_7
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f945]) ).

fof(f945,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(subsumption_resolution,[],[f944,f85]) ).

fof(f944,plain,
    ( n6 != sum(n3,n3)
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f943,f156]) ).

fof(f943,plain,
    ( sum(n3,n3) != sum(n10,n7)
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f942,f92]) ).

fof(f942,plain,
    ( sum(n10,n7) != sum(sum(n4,n10),n3)
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f941,f128]) ).

fof(f941,plain,
    ( sum(sum(n4,n10),n3) != sum(sum(n4,n6),n7)
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f940,f12]) ).

fof(f940,plain,
    ( sum(sum(pred(n5),n10),n3) != sum(sum(pred(n5),n6),n7)
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f939,f187]) ).

fof(f939,plain,
    ( sum(sum(pred(n5),n10),n3) != sum(sum(pred(n5),n6),sum(n8,n10))
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f938,f110]) ).

fof(f938,plain,
    ( sum(sum(pred(n5),n6),sum(n8,n10)) != sum(sum(pred(n5),n10),sum(n8,n6))
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f937,f99]) ).

fof(f937,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(n8,n10)) != sum(sum(pred(n5),n10),sum(n8,succ(n5)))
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f936,f23]) ).

fof(f936,plain,
    ( sum(sum(pred(n5),n10),sum(pred(n9),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(n9),n10))
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f935,f205]) ).

fof(f935,plain,
    ( sum(sum(pred(n5),succ(n9)),sum(pred(n9),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(n9),succ(n9)))
    | ~ spl2_7
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f926,f274]) ).

fof(f926,plain,
    ( sum(sum(pred(n5),succ(sK0)),sum(pred(sK0),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_7 ),
    inference(superposition,[],[f51,f233]) ).

fof(f925,plain,
    ( ~ spl2_10
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f924]) ).

fof(f924,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(subsumption_resolution,[],[f923,f148]) ).

fof(f923,plain,
    ( n9 != sum(n2,n7)
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f922,f112]) ).

fof(f922,plain,
    ( sum(n2,n7) != sum(n10,n10)
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f921,f86]) ).

fof(f921,plain,
    ( sum(n10,n10) != sum(sum(n0,n2),n7)
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f920,f187]) ).

fof(f920,plain,
    ( sum(n10,n10) != sum(sum(n0,n2),sum(n8,n10))
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f919,f126]) ).

fof(f919,plain,
    ( sum(sum(n0,n2),sum(n8,n10)) != sum(sum(n0,n10),n10)
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f918,f171]) ).

fof(f918,plain,
    ( sum(sum(pred(n1),n2),sum(n8,n10)) != sum(sum(pred(n1),n10),n10)
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f917,f205]) ).

fof(f917,plain,
    ( sum(sum(pred(n1),n2),sum(n8,succ(n9))) != sum(sum(pred(n1),succ(n9)),n10)
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f916,f63]) ).

fof(f916,plain,
    ( sum(sum(pred(n1),n2),sum(n8,succ(n9))) != sum(sum(pred(n1),succ(n9)),sum(n8,n2))
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f915,f23]) ).

fof(f915,plain,
    ( sum(sum(pred(n1),n2),sum(pred(n9),succ(n9))) != sum(sum(pred(n1),succ(n9)),sum(pred(n9),n2))
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f914,f96]) ).

fof(f914,plain,
    ( sum(sum(pred(n1),succ(n1)),sum(pred(n9),succ(n9))) != sum(sum(pred(n1),succ(n9)),sum(pred(n9),succ(n1)))
    | ~ spl2_10
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f905,f274]) ).

fof(f905,plain,
    ( sum(sum(pred(n1),succ(sK0)),sum(pred(sK0),succ(n1))) != sum(sum(pred(n1),succ(n1)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_10 ),
    inference(superposition,[],[f51,f245]) ).

fof(f903,plain,
    ( ~ spl2_3
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f902]) ).

fof(f902,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_17 ),
    inference(subsumption_resolution,[],[f901,f98]) ).

fof(f901,plain,
    ( n0 != sum(n0,n0)
    | ~ spl2_3
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f900,f15]) ).

fof(f900,plain,
    ( sum(n0,n0) != sum(n4,n7)
    | ~ spl2_3
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f899,f79]) ).

fof(f899,plain,
    ( sum(n4,n7) != sum(sum(n1,n10),n0)
    | ~ spl2_3
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f898,f196]) ).

fof(f898,plain,
    ( sum(sum(n1,n10),n0) != sum(sum(n1,n3),n7)
    | ~ spl2_3
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f897,f187]) ).

fof(f897,plain,
    ( sum(sum(n1,n10),n0) != sum(sum(n1,n3),sum(n8,n10))
    | ~ spl2_3
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f896,f56]) ).

fof(f896,plain,
    ( sum(sum(pred(n2),n3),sum(n8,n10)) != sum(sum(pred(n2),n10),n0)
    | ~ spl2_3
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f895,f35]) ).

fof(f895,plain,
    ( sum(sum(pred(n2),n3),sum(n8,n10)) != sum(sum(pred(n2),n10),sum(n8,n3))
    | ~ spl2_3
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f894,f23]) ).

fof(f894,plain,
    ( sum(sum(pred(n2),n3),sum(pred(n9),n10)) != sum(sum(pred(n2),n10),sum(pred(n9),n3))
    | ~ spl2_3
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f893,f205]) ).

fof(f893,plain,
    ( sum(sum(pred(n2),succ(n9)),sum(pred(n9),n3)) != sum(sum(pred(n2),n3),sum(pred(n9),succ(n9)))
    | ~ spl2_3
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f892,f274]) ).

fof(f892,plain,
    ( sum(sum(pred(n2),n3),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),n3))
    | ~ spl2_3 ),
    inference(forward_demodulation,[],[f883,f129]) ).

fof(f883,plain,
    ( sum(sum(pred(n2),succ(n2)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),succ(n2)))
    | ~ spl2_3 ),
    inference(superposition,[],[f51,f217]) ).

fof(f882,plain,
    ( ~ spl2_9
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f881]) ).

fof(f881,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_17 ),
    inference(subsumption_resolution,[],[f880,f200]) ).

fof(f880,plain,
    ( n4 != sum(n2,n2)
    | ~ spl2_9
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f879,f102]) ).

fof(f879,plain,
    ( sum(n2,n2) != sum(n8,n7)
    | ~ spl2_9
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f878,f162]) ).

fof(f878,plain,
    ( sum(n2,n2) != sum(sum(n3,n5),n7)
    | ~ spl2_9
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f877,f48]) ).

fof(f877,plain,
    ( sum(sum(n3,n5),n7) != sum(sum(n3,n10),n2)
    | ~ spl2_9
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f876,f97]) ).

fof(f876,plain,
    ( sum(sum(pred(n4),n5),n7) != sum(sum(pred(n4),n10),n2)
    | ~ spl2_9
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f875,f187]) ).

fof(f875,plain,
    ( sum(sum(pred(n4),n10),n2) != sum(sum(pred(n4),n5),sum(n8,n10))
    | ~ spl2_9
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f874,f205]) ).

fof(f874,plain,
    ( sum(sum(pred(n4),succ(n9)),n2) != sum(sum(pred(n4),n5),sum(n8,succ(n9)))
    | ~ spl2_9
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f873,f165]) ).

fof(f873,plain,
    ( sum(sum(pred(n4),n5),sum(n8,succ(n9))) != sum(sum(pred(n4),succ(n9)),sum(n8,n5))
    | ~ spl2_9
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f872,f23]) ).

fof(f872,plain,
    ( sum(sum(pred(n4),n5),sum(pred(n9),succ(n9))) != sum(sum(pred(n4),succ(n9)),sum(pred(n9),n5))
    | ~ spl2_9
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f871,f274]) ).

fof(f871,plain,
    ( sum(sum(pred(n4),n5),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n4),succ(sK0)),sum(pred(sK0),n5))
    | ~ spl2_9 ),
    inference(forward_demodulation,[],[f861,f83]) ).

fof(f861,plain,
    ( sum(sum(pred(n4),succ(n4)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n4),succ(sK0)),sum(pred(sK0),succ(n4)))
    | ~ spl2_9 ),
    inference(superposition,[],[f51,f241]) ).

fof(f860,plain,
    ( ~ spl2_8
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f859]) ).

fof(f859,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_14 ),
    inference(subsumption_resolution,[],[f858,f182]) ).

fof(f858,plain,
    ( n8 != sum(n4,n4)
    | ~ spl2_8
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f857,f163]) ).

fof(f857,plain,
    ( sum(n4,n4) != sum(n6,n2)
    | ~ spl2_8
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f856,f200]) ).

fof(f856,plain,
    ( sum(n6,n2) != sum(sum(n2,n2),n4)
    | ~ spl2_8
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f855,f135]) ).

fof(f855,plain,
    ( sum(sum(n2,n2),n4) != sum(sum(n2,n4),n2)
    | ~ spl2_8
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f854,f86]) ).

fof(f854,plain,
    ( sum(sum(n2,n2),n4) != sum(sum(n2,n4),sum(n0,n2))
    | ~ spl2_8
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f853,f119]) ).

fof(f853,plain,
    ( sum(sum(pred(n3),n4),sum(n0,n2)) != sum(sum(pred(n3),n2),n4)
    | ~ spl2_8
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f852,f130]) ).

fof(f852,plain,
    ( sum(sum(pred(n3),n4),sum(n0,n2)) != sum(sum(pred(n3),n2),sum(n0,n4))
    | ~ spl2_8
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f851,f176]) ).

fof(f851,plain,
    ( sum(sum(pred(n3),succ(n3)),sum(n0,n2)) != sum(sum(pred(n3),n2),sum(n0,succ(n3)))
    | ~ spl2_8
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f850,f237]) ).

fof(f237,plain,
    ( n3 = sK1
    | ~ spl2_8 ),
    inference(avatar_component_clause,[],[f235]) ).

fof(f235,plain,
    ( spl2_8
  <=> n3 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_8])]) ).

fof(f850,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n0,n2)) != sum(sum(pred(sK1),n2),sum(n0,succ(sK1)))
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f849,f171]) ).

fof(f849,plain,
    ( sum(sum(pred(sK1),n2),sum(pred(n1),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n1),n2))
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f840,f96]) ).

fof(f840,plain,
    ( sum(sum(pred(sK1),succ(n1)),sum(pred(n1),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n1),succ(n1)))
    | ~ spl2_14 ),
    inference(superposition,[],[f51,f262]) ).

fof(f839,plain,
    ( ~ spl2_8
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f838]) ).

fof(f838,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_20 ),
    inference(subsumption_resolution,[],[f837,f114]) ).

fof(f837,plain,
    ( n5 != sum(n6,n10)
    | ~ spl2_8
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f836,f197]) ).

fof(f836,plain,
    ( sum(n6,n10) != sum(n8,n8)
    | ~ spl2_8
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f835,f41]) ).

fof(f835,plain,
    ( sum(n6,n10) != sum(sum(n2,n6),n8)
    | ~ spl2_8
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f834,f182]) ).

fof(f834,plain,
    ( sum(n6,n10) != sum(sum(n2,n6),sum(n4,n4))
    | ~ spl2_8
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f833,f135]) ).

fof(f833,plain,
    ( sum(sum(n2,n6),sum(n4,n4)) != sum(sum(n2,n4),n10)
    | ~ spl2_8
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f832,f119]) ).

fof(f832,plain,
    ( sum(sum(pred(n3),n6),sum(n4,n4)) != sum(sum(pred(n3),n4),n10)
    | ~ spl2_8
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f831,f176]) ).

fof(f831,plain,
    ( sum(sum(pred(n3),n6),sum(n4,succ(n3))) != sum(sum(pred(n3),succ(n3)),n10)
    | ~ spl2_8
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f830,f128]) ).

fof(f830,plain,
    ( sum(sum(pred(n3),n6),sum(n4,succ(n3))) != sum(sum(pred(n3),succ(n3)),sum(n4,n6))
    | ~ spl2_8
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f829,f237]) ).

fof(f829,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n4,n6)) != sum(sum(pred(sK1),n6),sum(n4,succ(sK1)))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f828,f12]) ).

fof(f828,plain,
    ( sum(sum(pred(sK1),n6),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),n6))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f818,f99]) ).

fof(f818,plain,
    ( sum(sum(pred(sK1),succ(n5)),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),succ(n5)))
    | ~ spl2_20 ),
    inference(superposition,[],[f51,f286]) ).

fof(f817,plain,
    ( ~ spl2_8
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f816]) ).

fof(f816,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(subsumption_resolution,[],[f815,f193]) ).

fof(f815,plain,
    ( n3 != sum(n6,n8)
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f814,f140]) ).

fof(f814,plain,
    ( sum(n6,n8) != sum(n7,n7)
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f813,f108]) ).

fof(f813,plain,
    ( sum(n6,n8) != sum(sum(n2,n5),n7)
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f812,f135]) ).

fof(f812,plain,
    ( sum(sum(n2,n5),n7) != sum(sum(n2,n4),n8)
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f811,f119]) ).

fof(f811,plain,
    ( sum(sum(pred(n3),n4),n8) != sum(sum(pred(n3),n5),n7)
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f810,f162]) ).

fof(f810,plain,
    ( sum(sum(pred(n3),n5),n7) != sum(sum(pred(n3),n4),sum(n3,n5))
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f809,f64]) ).

fof(f809,plain,
    ( sum(sum(pred(n3),n4),sum(n3,n5)) != sum(sum(pred(n3),n5),sum(n3,n4))
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f808,f97]) ).

fof(f808,plain,
    ( sum(sum(pred(n3),n4),sum(pred(n4),n5)) != sum(sum(pred(n3),n5),sum(pred(n4),n4))
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f807,f176]) ).

fof(f807,plain,
    ( sum(sum(pred(n3),succ(n3)),sum(pred(n4),n5)) != sum(sum(pred(n3),n5),sum(pred(n4),succ(n3)))
    | ~ spl2_8
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f806,f237]) ).

fof(f806,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),n5)) != sum(sum(pred(sK1),n5),sum(pred(n4),succ(sK1)))
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f796,f83]) ).

fof(f796,plain,
    ( sum(sum(pred(sK1),succ(n4)),sum(pred(n4),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),succ(n4)))
    | ~ spl2_16 ),
    inference(superposition,[],[f51,f270]) ).

fof(f795,plain,
    ( ~ spl2_8
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f794]) ).

fof(f794,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_22 ),
    inference(subsumption_resolution,[],[f793,f85]) ).

fof(f793,plain,
    ( n6 != sum(n3,n3)
    | ~ spl2_8
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f792,f203]) ).

fof(f792,plain,
    ( sum(n3,n3) != sum(n6,n0)
    | ~ spl2_8
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f791,f135]) ).

fof(f791,plain,
    ( sum(n3,n3) != sum(sum(n2,n4),n0)
    | ~ spl2_8
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f790,f124]) ).

fof(f790,plain,
    ( sum(sum(n2,n4),n0) != sum(sum(n2,n1),n3)
    | ~ spl2_8
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f789,f119]) ).

fof(f789,plain,
    ( sum(sum(pred(n3),n1),n3) != sum(sum(pred(n3),n4),n0)
    | ~ spl2_8
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f788,f37]) ).

fof(f788,plain,
    ( sum(sum(pred(n3),n4),n0) != sum(sum(pred(n3),n1),sum(n10,n4))
    | ~ spl2_8
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f787,f176]) ).

fof(f787,plain,
    ( sum(sum(pred(n3),succ(n3)),n0) != sum(sum(pred(n3),n1),sum(n10,succ(n3)))
    | ~ spl2_8
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f786,f31]) ).

fof(f786,plain,
    ( sum(sum(pred(n3),n1),sum(n10,succ(n3))) != sum(sum(pred(n3),succ(n3)),sum(n10,n1))
    | ~ spl2_8
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f785,f237]) ).

fof(f785,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n10,n1)) != sum(sum(pred(sK1),n1),sum(n10,succ(sK1)))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f784,f195]) ).

fof(f784,plain,
    ( sum(sum(pred(sK1),n1),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),n1))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f774,f55]) ).

fof(f774,plain,
    ( sum(sum(pred(sK1),succ(n0)),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),succ(n0)))
    | ~ spl2_22 ),
    inference(superposition,[],[f51,f294]) ).

fof(f772,plain,
    ( ~ spl2_8
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f771]) ).

fof(f771,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_12 ),
    inference(subsumption_resolution,[],[f770,f84]) ).

fof(f770,plain,
    ( n9 != sum(n6,n3)
    | ~ spl2_8
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f769,f112]) ).

fof(f769,plain,
    ( sum(n6,n3) != sum(n10,n10)
    | ~ spl2_8
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f768,f204]) ).

fof(f768,plain,
    ( sum(n6,n3) != sum(sum(n2,n8),n10)
    | ~ spl2_8
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f767,f190]) ).

fof(f190,plain,
    n10 = sum(n6,n4),
    inference(cnf_transformation,[],[f4]) ).

fof(f767,plain,
    ( sum(n6,n3) != sum(sum(n2,n8),sum(n6,n4))
    | ~ spl2_8
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f766,f135]) ).

fof(f766,plain,
    ( sum(sum(n2,n8),sum(n6,n4)) != sum(sum(n2,n4),n3)
    | ~ spl2_8
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f765,f119]) ).

fof(f765,plain,
    ( sum(sum(pred(n3),n8),sum(n6,n4)) != sum(sum(pred(n3),n4),n3)
    | ~ spl2_8
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f764,f193]) ).

fof(f764,plain,
    ( sum(sum(pred(n3),n8),sum(n6,n4)) != sum(sum(pred(n3),n4),sum(n6,n8))
    | ~ spl2_8
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f763,f176]) ).

fof(f763,plain,
    ( sum(sum(pred(n3),succ(n3)),sum(n6,n8)) != sum(sum(pred(n3),n8),sum(n6,succ(n3)))
    | ~ spl2_8
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f762,f62]) ).

fof(f762,plain,
    ( sum(sum(pred(n3),n8),sum(pred(n7),succ(n3))) != sum(sum(pred(n3),succ(n3)),sum(pred(n7),n8))
    | ~ spl2_8
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f761,f237]) ).

fof(f761,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n7),n8)) != sum(sum(pred(sK1),n8),sum(pred(n7),succ(sK1)))
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f755,f18]) ).

fof(f755,plain,
    ( sum(sum(pred(sK1),succ(n7)),sum(pred(n7),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n7),succ(n7)))
    | ~ spl2_12 ),
    inference(superposition,[],[f51,f254]) ).

fof(f754,plain,
    ( ~ spl2_8
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f753]) ).

fof(f753,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_18 ),
    inference(subsumption_resolution,[],[f752,f28]) ).

fof(f752,plain,
    ( n10 != sum(n5,n5)
    | ~ spl2_8
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f751,f190]) ).

fof(f751,plain,
    ( sum(n5,n5) != sum(n6,n4)
    | ~ spl2_8
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f750,f8]) ).

fof(f750,plain,
    ( sum(n6,n4) != sum(sum(n2,n3),n5)
    | ~ spl2_8
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f749,f136]) ).

fof(f749,plain,
    ( sum(n6,n4) != sum(sum(n2,n3),sum(n1,n4))
    | ~ spl2_8
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f748,f135]) ).

fof(f748,plain,
    ( sum(sum(n2,n3),sum(n1,n4)) != sum(sum(n2,n4),n4)
    | ~ spl2_8
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f747,f119]) ).

fof(f747,plain,
    ( sum(sum(pred(n3),n3),sum(n1,n4)) != sum(sum(pred(n3),n4),n4)
    | ~ spl2_8
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f746,f176]) ).

fof(f746,plain,
    ( sum(sum(pred(n3),n3),sum(n1,succ(n3))) != sum(sum(pred(n3),succ(n3)),n4)
    | ~ spl2_8
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f745,f196]) ).

fof(f745,plain,
    ( sum(sum(pred(n3),n3),sum(n1,succ(n3))) != sum(sum(pred(n3),succ(n3)),sum(n1,n3))
    | ~ spl2_8
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f744,f237]) ).

fof(f744,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n1,n3)) != sum(sum(pred(sK1),n3),sum(n1,succ(sK1)))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f743,f56]) ).

fof(f743,plain,
    ( sum(sum(pred(sK1),n3),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),n3))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f736,f129]) ).

fof(f736,plain,
    ( sum(sum(pred(sK1),succ(n2)),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),succ(n2)))
    | ~ spl2_18 ),
    inference(superposition,[],[f51,f278]) ).

fof(f734,plain,
    ( ~ spl2_8
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f733]) ).

fof(f733,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_19 ),
    inference(trivial_inequality_removal,[],[f732]) ).

fof(f732,plain,
    ( sum(n6,n6) != sum(n6,n6)
    | ~ spl2_8
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f731,f135]) ).

fof(f731,plain,
    ( sum(sum(n2,n4),n6) != sum(sum(n2,n4),sum(n2,n4))
    | ~ spl2_8
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f730,f119]) ).

fof(f730,plain,
    ( sum(sum(pred(n3),n4),sum(n2,n4)) != sum(sum(pred(n3),n4),n6)
    | ~ spl2_8
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f729,f176]) ).

fof(f729,plain,
    ( sum(sum(pred(n3),n4),sum(n2,succ(n3))) != sum(sum(pred(n3),succ(n3)),n6)
    | ~ spl2_8
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f728,f237]) ).

fof(f728,plain,
    ( sum(sum(pred(sK1),succ(sK1)),n6) != sum(sum(pred(sK1),n4),sum(n2,succ(sK1)))
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f727,f135]) ).

fof(f727,plain,
    ( sum(sum(pred(sK1),n4),sum(n2,succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(n2,n4))
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f726,f119]) ).

fof(f726,plain,
    ( sum(sum(pred(sK1),n4),sum(pred(n3),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n3),n4))
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f718,f176]) ).

fof(f718,plain,
    ( sum(sum(pred(sK1),succ(n3)),sum(pred(n3),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n3),succ(n3)))
    | ~ spl2_19 ),
    inference(superposition,[],[f51,f282]) ).

fof(f716,plain,
    ( ~ spl2_8
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f715]) ).

fof(f715,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(subsumption_resolution,[],[f714,f98]) ).

fof(f714,plain,
    ( n0 != sum(n0,n0)
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f713,f19]) ).

fof(f713,plain,
    ( sum(n0,n0) != sum(n6,n5)
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f712,f132]) ).

fof(f712,plain,
    ( sum(n6,n5) != sum(sum(n2,n9),n0)
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f711,f52]) ).

fof(f711,plain,
    ( sum(n6,n5) != sum(sum(n2,n9),sum(n7,n4))
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f710,f135]) ).

fof(f710,plain,
    ( sum(sum(n2,n9),sum(n7,n4)) != sum(sum(n2,n4),n5)
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f709,f119]) ).

fof(f709,plain,
    ( sum(sum(pred(n3),n9),sum(n7,n4)) != sum(sum(pred(n3),n4),n5)
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f708,f26]) ).

fof(f708,plain,
    ( sum(sum(pred(n3),n9),sum(n7,n4)) != sum(sum(pred(n3),n4),sum(n7,n9))
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f707,f94]) ).

fof(f707,plain,
    ( sum(sum(pred(n3),n9),sum(pred(n8),n4)) != sum(sum(pred(n3),n4),sum(pred(n8),n9))
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f706,f176]) ).

fof(f706,plain,
    ( sum(sum(pred(n3),succ(n3)),sum(pred(n8),n9)) != sum(sum(pred(n3),n9),sum(pred(n8),succ(n3)))
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f705,f199]) ).

fof(f705,plain,
    ( sum(sum(pred(n3),succ(n8)),sum(pred(n8),succ(n3))) != sum(sum(pred(n3),succ(n3)),sum(pred(n8),succ(n8)))
    | ~ spl2_8
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f698,f237]) ).

fof(f698,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n8),succ(n8))) != sum(sum(pred(sK1),succ(n8)),sum(pred(n8),succ(sK1)))
    | ~ spl2_13 ),
    inference(superposition,[],[f51,f258]) ).

fof(f693,plain,
    ( ~ spl2_8
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f692]) ).

fof(f692,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_21 ),
    inference(subsumption_resolution,[],[f691,f122]) ).

fof(f691,plain,
    ( n7 != sum(n6,n1)
    | ~ spl2_8
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f690,f74]) ).

fof(f690,plain,
    ( sum(n6,n1) != sum(n9,n9)
    | ~ spl2_8
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f689,f135]) ).

fof(f689,plain,
    ( sum(n9,n9) != sum(sum(n2,n4),n1)
    | ~ spl2_8
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f688,f65]) ).

fof(f688,plain,
    ( sum(n9,n9) != sum(sum(n2,n4),sum(n5,n7))
    | ~ spl2_8
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f687,f148]) ).

fof(f687,plain,
    ( sum(sum(n2,n4),sum(n5,n7)) != sum(sum(n2,n7),n9)
    | ~ spl2_8
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f686,f119]) ).

fof(f686,plain,
    ( sum(sum(pred(n3),n4),sum(n5,n7)) != sum(sum(pred(n3),n7),n9)
    | ~ spl2_8
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f685,f178]) ).

fof(f685,plain,
    ( sum(sum(pred(n3),n4),sum(n5,n7)) != sum(sum(pred(n3),n7),sum(n5,n4))
    | ~ spl2_8
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f684,f82]) ).

fof(f684,plain,
    ( sum(sum(pred(n3),n7),sum(pred(n6),n4)) != sum(sum(pred(n3),n4),sum(pred(n6),n7))
    | ~ spl2_8
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f683,f133]) ).

fof(f683,plain,
    ( sum(sum(pred(n3),succ(n6)),sum(pred(n6),n4)) != sum(sum(pred(n3),n4),sum(pred(n6),succ(n6)))
    | ~ spl2_8
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f671,f290]) ).

fof(f671,plain,
    ( sum(sum(pred(n3),succ(sK0)),sum(pred(sK0),n4)) != sum(sum(pred(n3),n4),sum(pred(sK0),succ(sK0)))
    | ~ spl2_8 ),
    inference(forward_demodulation,[],[f661,f176]) ).

fof(f661,plain,
    ( sum(sum(pred(n3),succ(n3)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n3),succ(sK0)),sum(pred(sK0),succ(n3)))
    | ~ spl2_8 ),
    inference(superposition,[],[f51,f237]) ).

fof(f682,plain,
    ( ~ spl2_8
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f681]) ).

fof(f681,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_17 ),
    inference(subsumption_resolution,[],[f680,f115]) ).

fof(f680,plain,
    ( n2 != sum(n1,n1)
    | ~ spl2_8
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f679,f172]) ).

fof(f679,plain,
    ( sum(n1,n1) != sum(n6,n7)
    | ~ spl2_8
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f678,f135]) ).

fof(f678,plain,
    ( sum(n1,n1) != sum(sum(n2,n4),n7)
    | ~ spl2_8
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f677,f187]) ).

fof(f677,plain,
    ( sum(n1,n1) != sum(sum(n2,n4),sum(n8,n10))
    | ~ spl2_8
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f676,f88]) ).

fof(f676,plain,
    ( sum(sum(n2,n4),sum(n8,n10)) != sum(sum(n2,n10),n1)
    | ~ spl2_8
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f675,f119]) ).

fof(f675,plain,
    ( sum(sum(pred(n3),n4),sum(n8,n10)) != sum(sum(pred(n3),n10),n1)
    | ~ spl2_8
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f674,f80]) ).

fof(f674,plain,
    ( sum(sum(pred(n3),n4),sum(n8,n10)) != sum(sum(pred(n3),n10),sum(n8,n4))
    | ~ spl2_8
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f673,f23]) ).

fof(f673,plain,
    ( sum(sum(pred(n3),n4),sum(pred(n9),n10)) != sum(sum(pred(n3),n10),sum(pred(n9),n4))
    | ~ spl2_8
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f672,f205]) ).

fof(f672,plain,
    ( sum(sum(pred(n3),succ(n9)),sum(pred(n9),n4)) != sum(sum(pred(n3),n4),sum(pred(n9),succ(n9)))
    | ~ spl2_8
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f671,f274]) ).

fof(f659,plain,
    ( ~ spl2_11
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f658]) ).

fof(f658,plain,
    ( $false
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(subsumption_resolution,[],[f657,f75]) ).

fof(f657,plain,
    ( n10 != sum(n1,n9)
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f656,f28]) ).

fof(f656,plain,
    ( sum(n1,n9) != sum(n5,n5)
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f655,f7]) ).

fof(f655,plain,
    ( sum(n1,n9) != sum(sum(n5,n0),n5)
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f654,f68]) ).

fof(f654,plain,
    ( sum(n1,n9) != sum(sum(n5,n0),sum(n9,n7))
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f653,f65]) ).

fof(f653,plain,
    ( sum(sum(n5,n0),sum(n9,n7)) != sum(sum(n5,n7),n9)
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f652,f82]) ).

fof(f652,plain,
    ( sum(sum(pred(n6),n0),sum(n9,n7)) != sum(sum(pred(n6),n7),n9)
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f651,f34]) ).

fof(f651,plain,
    ( sum(sum(pred(n6),n0),sum(n9,n7)) != sum(sum(pred(n6),n7),sum(n9,n0))
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f650,f11]) ).

fof(f650,plain,
    ( sum(sum(pred(n6),n7),sum(pred(n10),n0)) != sum(sum(pred(n6),n0),sum(pred(n10),n7))
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f649,f133]) ).

fof(f649,plain,
    ( sum(sum(pred(n6),succ(n6)),sum(pred(n10),n0)) != sum(sum(pred(n6),n0),sum(pred(n10),succ(n6)))
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f648,f60]) ).

fof(f648,plain,
    ( sum(sum(pred(n6),succ(n10)),sum(pred(n10),succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(pred(n10),succ(n10)))
    | ~ spl2_11
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f637,f266]) ).

fof(f266,plain,
    ( n10 = sK0
    | ~ spl2_15 ),
    inference(avatar_component_clause,[],[f264]) ).

fof(f264,plain,
    ( spl2_15
  <=> n10 = sK0 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_15])]) ).

fof(f637,plain,
    ( sum(sum(pred(n6),succ(sK0)),sum(pred(sK0),succ(n6))) != sum(sum(pred(n6),succ(n6)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_11 ),
    inference(superposition,[],[f51,f249]) ).

fof(f636,plain,
    ( ~ spl2_10
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f635]) ).

fof(f635,plain,
    ( $false
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(subsumption_resolution,[],[f634,f98]) ).

fof(f634,plain,
    ( n0 != sum(n0,n0)
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f633,f132]) ).

fof(f633,plain,
    ( sum(n0,n0) != sum(n2,n9)
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f632,f86]) ).

fof(f632,plain,
    ( sum(n0,n0) != sum(sum(n0,n2),n9)
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f631,f98]) ).

fof(f631,plain,
    ( sum(sum(n0,n2),n9) != sum(sum(n0,n0),n0)
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f630,f171]) ).

fof(f630,plain,
    ( sum(sum(pred(n1),n2),n9) != sum(sum(pred(n1),n0),n0)
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f629,f47]) ).

fof(f629,plain,
    ( sum(sum(pred(n1),n2),n9) != sum(sum(pred(n1),n0),sum(n9,n2))
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f628,f96]) ).

fof(f628,plain,
    ( sum(sum(pred(n1),n0),sum(n9,succ(n1))) != sum(sum(pred(n1),succ(n1)),n9)
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f627,f34]) ).

fof(f627,plain,
    ( sum(sum(pred(n1),n0),sum(n9,succ(n1))) != sum(sum(pred(n1),succ(n1)),sum(n9,n0))
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f626,f11]) ).

fof(f626,plain,
    ( sum(sum(pred(n1),n0),sum(pred(n10),succ(n1))) != sum(sum(pred(n1),succ(n1)),sum(pred(n10),n0))
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f625,f60]) ).

fof(f625,plain,
    ( sum(sum(pred(n1),succ(n10)),sum(pred(n10),succ(n1))) != sum(sum(pred(n1),succ(n1)),sum(pred(n10),succ(n10)))
    | ~ spl2_10
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f616,f266]) ).

fof(f616,plain,
    ( sum(sum(pred(n1),succ(sK0)),sum(pred(sK0),succ(n1))) != sum(sum(pred(n1),succ(n1)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_10 ),
    inference(superposition,[],[f51,f245]) ).

fof(f614,plain,
    ( ~ spl2_8
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f613]) ).

fof(f613,plain,
    ( $false
    | ~ spl2_8
    | ~ spl2_15 ),
    inference(subsumption_resolution,[],[f612,f200]) ).

fof(f612,plain,
    ( n4 != sum(n2,n2)
    | ~ spl2_8
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f611,f91]) ).

fof(f611,plain,
    ( sum(n2,n2) != sum(n6,n9)
    | ~ spl2_8
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f610,f159]) ).

fof(f610,plain,
    ( sum(n6,n9) != sum(sum(n2,n0),n2)
    | ~ spl2_8
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f609,f135]) ).

fof(f609,plain,
    ( sum(sum(n2,n0),n2) != sum(sum(n2,n4),n9)
    | ~ spl2_8
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f608,f119]) ).

fof(f608,plain,
    ( sum(sum(pred(n3),n4),n9) != sum(sum(pred(n3),n0),n2)
    | ~ spl2_8
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f607,f153]) ).

fof(f607,plain,
    ( sum(sum(pred(n3),n4),n9) != sum(sum(pred(n3),n0),sum(n9,n4))
    | ~ spl2_8
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f606,f34]) ).

fof(f606,plain,
    ( sum(sum(pred(n3),n0),sum(n9,n4)) != sum(sum(pred(n3),n4),sum(n9,n0))
    | ~ spl2_8
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f605,f11]) ).

fof(f605,plain,
    ( sum(sum(pred(n3),n4),sum(pred(n10),n0)) != sum(sum(pred(n3),n0),sum(pred(n10),n4))
    | ~ spl2_8
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f604,f60]) ).

fof(f604,plain,
    ( sum(sum(pred(n3),succ(n10)),sum(pred(n10),n4)) != sum(sum(pred(n3),n4),sum(pred(n10),succ(n10)))
    | ~ spl2_8
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f603,f266]) ).

fof(f603,plain,
    ( sum(sum(pred(n3),succ(sK0)),sum(pred(sK0),n4)) != sum(sum(pred(n3),n4),sum(pred(sK0),succ(sK0)))
    | ~ spl2_8 ),
    inference(forward_demodulation,[],[f595,f176]) ).

fof(f595,plain,
    ( sum(sum(pred(n3),succ(n3)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n3),succ(sK0)),sum(pred(sK0),succ(n3)))
    | ~ spl2_8 ),
    inference(superposition,[],[f51,f237]) ).

fof(f594,plain,
    ( ~ spl2_3
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f593]) ).

fof(f593,plain,
    ( $false
    | ~ spl2_3
    | ~ spl2_15 ),
    inference(subsumption_resolution,[],[f592,f115]) ).

fof(f592,plain,
    ( n2 != sum(n1,n1)
    | ~ spl2_3
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f591,f139]) ).

fof(f591,plain,
    ( sum(n1,n1) != sum(n4,n9)
    | ~ spl2_3
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f590,f196]) ).

fof(f590,plain,
    ( sum(n1,n1) != sum(sum(n1,n3),n9)
    | ~ spl2_3
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f589,f34]) ).

fof(f589,plain,
    ( sum(n1,n1) != sum(sum(n1,n3),sum(n9,n0))
    | ~ spl2_3
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f588,f67]) ).

fof(f588,plain,
    ( sum(sum(n1,n3),sum(n9,n0)) != sum(sum(n1,n0),n1)
    | ~ spl2_3
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f587,f56]) ).

fof(f587,plain,
    ( sum(sum(pred(n2),n3),sum(n9,n0)) != sum(sum(pred(n2),n0),n1)
    | ~ spl2_3
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f586,f60]) ).

fof(f586,plain,
    ( sum(sum(pred(n2),succ(n10)),n1) != sum(sum(pred(n2),n3),sum(n9,succ(n10)))
    | ~ spl2_3
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f585,f27]) ).

fof(f585,plain,
    ( sum(sum(pred(n2),n3),sum(n9,succ(n10))) != sum(sum(pred(n2),succ(n10)),sum(n9,n3))
    | ~ spl2_3
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f584,f11]) ).

fof(f584,plain,
    ( sum(sum(pred(n2),n3),sum(pred(n10),succ(n10))) != sum(sum(pred(n2),succ(n10)),sum(pred(n10),n3))
    | ~ spl2_3
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f583,f266]) ).

fof(f583,plain,
    ( sum(sum(pred(n2),n3),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),n3))
    | ~ spl2_3 ),
    inference(forward_demodulation,[],[f582,f129]) ).

fof(f582,plain,
    ( sum(sum(pred(n2),succ(n2)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n2),succ(sK0)),sum(pred(sK0),succ(n2)))
    | ~ spl2_3 ),
    inference(superposition,[],[f51,f217]) ).

fof(f578,plain,
    ( ~ spl2_4
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f577]) ).

fof(f577,plain,
    ( $false
    | ~ spl2_4
    | ~ spl2_15 ),
    inference(trivial_inequality_removal,[],[f576]) ).

fof(f576,plain,
    ( sum(sum(n9,n0),sum(n9,n0)) != sum(sum(n9,n0),sum(n9,n0))
    | ~ spl2_4
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f575,f60]) ).

fof(f575,plain,
    ( sum(sum(n9,succ(n10)),sum(n9,n0)) != sum(sum(n9,n0),sum(n9,succ(n10)))
    | ~ spl2_4
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f574,f11]) ).

fof(f574,plain,
    ( sum(sum(pred(n10),n0),sum(pred(n10),succ(n10))) != sum(sum(pred(n10),succ(n10)),sum(pred(n10),n0))
    | ~ spl2_4
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f573,f266]) ).

fof(f573,plain,
    ( sum(sum(pred(n10),n0),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),n0))
    | ~ spl2_4 ),
    inference(forward_demodulation,[],[f572,f60]) ).

fof(f572,plain,
    ( sum(sum(pred(n10),succ(n10)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n10),succ(sK0)),sum(pred(sK0),succ(n10)))
    | ~ spl2_4 ),
    inference(superposition,[],[f51,f221]) ).

fof(f568,plain,
    ( ~ spl2_5
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f567]) ).

fof(f567,plain,
    ( $false
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(subsumption_resolution,[],[f566,f24]) ).

fof(f566,plain,
    ( n9 != sum(n0,n9)
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f565,f112]) ).

fof(f565,plain,
    ( sum(n0,n9) != sum(n10,n10)
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f564,f31]) ).

fof(f564,plain,
    ( sum(n10,n10) != sum(sum(n10,n1),n9)
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f563,f34]) ).

fof(f563,plain,
    ( sum(n10,n10) != sum(sum(n10,n1),sum(n9,n0))
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f562,f103]) ).

fof(f562,plain,
    ( sum(sum(n10,n1),sum(n9,n0)) != sum(sum(n10,n0),n10)
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f561,f195]) ).

fof(f561,plain,
    ( sum(sum(pred(n0),n1),sum(n9,n0)) != sum(sum(pred(n0),n0),n10)
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f560,f104]) ).

fof(f560,plain,
    ( sum(sum(pred(n0),n1),sum(n9,n0)) != sum(sum(pred(n0),n0),sum(n9,n1))
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f559,f11]) ).

fof(f559,plain,
    ( sum(sum(pred(n0),n1),sum(pred(n10),n0)) != sum(sum(pred(n0),n0),sum(pred(n10),n1))
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f558,f60]) ).

fof(f558,plain,
    ( sum(sum(pred(n0),succ(n10)),sum(pred(n10),n1)) != sum(sum(pred(n0),n1),sum(pred(n10),succ(n10)))
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f557,f55]) ).

fof(f557,plain,
    ( sum(sum(pred(n0),succ(n0)),sum(pred(n10),succ(n10))) != sum(sum(pred(n0),succ(n10)),sum(pred(n10),succ(n0)))
    | ~ spl2_5
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f556,f266]) ).

fof(f556,plain,
    ( sum(sum(pred(n0),succ(sK0)),sum(pred(sK0),succ(n0))) != sum(sum(pred(n0),succ(n0)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_5 ),
    inference(superposition,[],[f51,f225]) ).

fof(f551,plain,
    ( ~ spl2_7
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f550]) ).

fof(f550,plain,
    ( $false
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(subsumption_resolution,[],[f549,f182]) ).

fof(f549,plain,
    ( n8 != sum(n4,n4)
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f548,f106]) ).

fof(f548,plain,
    ( sum(n4,n4) != sum(n10,n9)
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f547,f128]) ).

fof(f547,plain,
    ( sum(n4,n4) != sum(sum(n4,n6),n9)
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f546,f95]) ).

fof(f546,plain,
    ( sum(sum(n4,n6),n9) != sum(sum(n4,n0),n4)
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f545,f12]) ).

fof(f545,plain,
    ( sum(sum(pred(n5),n0),n4) != sum(sum(pred(n5),n6),n9)
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f544,f34]) ).

fof(f544,plain,
    ( sum(sum(pred(n5),n0),n4) != sum(sum(pred(n5),n6),sum(n9,n0))
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f543,f120]) ).

fof(f543,plain,
    ( sum(sum(pred(n5),n6),sum(n9,n0)) != sum(sum(pred(n5),n0),sum(n9,n6))
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f542,f11]) ).

fof(f542,plain,
    ( sum(sum(pred(n5),n0),sum(pred(n10),n6)) != sum(sum(pred(n5),n6),sum(pred(n10),n0))
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f541,f60]) ).

fof(f541,plain,
    ( sum(sum(pred(n5),succ(n10)),sum(pred(n10),n6)) != sum(sum(pred(n5),n6),sum(pred(n10),succ(n10)))
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f540,f99]) ).

fof(f540,plain,
    ( sum(sum(pred(n5),succ(n5)),sum(pred(n10),succ(n10))) != sum(sum(pred(n5),succ(n10)),sum(pred(n10),succ(n5)))
    | ~ spl2_7
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f539,f266]) ).

fof(f539,plain,
    ( sum(sum(pred(n5),succ(sK0)),sum(pred(sK0),succ(n5))) != sum(sum(pred(n5),succ(n5)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_7 ),
    inference(superposition,[],[f51,f233]) ).

fof(f535,plain,
    ( ~ spl2_1
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f534]) ).

fof(f534,plain,
    ( $false
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(subsumption_resolution,[],[f533,f26]) ).

fof(f533,plain,
    ( n5 != sum(n7,n9)
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f532,f197]) ).

fof(f532,plain,
    ( sum(n7,n9) != sum(n8,n8)
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f531,f187]) ).

fof(f531,plain,
    ( sum(n8,n8) != sum(sum(n8,n10),n9)
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f530,f191]) ).

fof(f530,plain,
    ( sum(sum(n8,n10),n9) != sum(sum(n8,n0),n8)
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f529,f23]) ).

fof(f529,plain,
    ( sum(sum(pred(n9),n0),n8) != sum(sum(pred(n9),n10),n9)
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f528,f34]) ).

fof(f528,plain,
    ( sum(sum(pred(n9),n0),n8) != sum(sum(pred(n9),n10),sum(n9,n0))
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f527,f60]) ).

fof(f527,plain,
    ( sum(sum(pred(n9),succ(n10)),n8) != sum(sum(pred(n9),n10),sum(n9,succ(n10)))
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f526,f6]) ).

fof(f526,plain,
    ( sum(sum(pred(n9),n10),sum(n9,succ(n10))) != sum(sum(pred(n9),succ(n10)),sum(n9,n10))
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f525,f11]) ).

fof(f525,plain,
    ( sum(sum(pred(n9),n10),sum(pred(n10),succ(n10))) != sum(sum(pred(n9),succ(n10)),sum(pred(n10),n10))
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f524,f205]) ).

fof(f524,plain,
    ( sum(sum(pred(n9),succ(n9)),sum(pred(n10),succ(n10))) != sum(sum(pred(n9),succ(n10)),sum(pred(n10),succ(n9)))
    | ~ spl2_1
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f523,f266]) ).

fof(f523,plain,
    ( sum(sum(pred(n9),succ(sK0)),sum(pred(sK0),succ(n9))) != sum(sum(pred(n9),succ(n9)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_1 ),
    inference(superposition,[],[f51,f209]) ).

fof(f521,plain,
    ( ~ spl2_6
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f520]) ).

fof(f520,plain,
    ( $false
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(subsumption_resolution,[],[f519,f186]) ).

fof(f519,plain,
    ( n3 != sum(n5,n9)
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f518,f140]) ).

fof(f518,plain,
    ( sum(n5,n9) != sum(n7,n7)
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f517,f26]) ).

fof(f517,plain,
    ( sum(n7,n7) != sum(sum(n7,n9),n9)
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f516,f39]) ).

fof(f516,plain,
    ( sum(sum(n7,n9),n9) != sum(sum(n7,n0),n7)
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f515,f94]) ).

fof(f515,plain,
    ( sum(sum(pred(n8),n9),n9) != sum(sum(pred(n8),n0),n7)
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f514,f74]) ).

fof(f514,plain,
    ( sum(sum(pred(n8),n9),n9) != sum(sum(pred(n8),n0),sum(n9,n9))
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f513,f34]) ).

fof(f513,plain,
    ( sum(sum(pred(n8),n0),sum(n9,n9)) != sum(sum(pred(n8),n9),sum(n9,n0))
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f512,f11]) ).

fof(f512,plain,
    ( sum(sum(pred(n8),n9),sum(pred(n10),n0)) != sum(sum(pred(n8),n0),sum(pred(n10),n9))
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f511,f199]) ).

fof(f511,plain,
    ( sum(sum(pred(n8),succ(n8)),sum(pred(n10),n0)) != sum(sum(pred(n8),n0),sum(pred(n10),succ(n8)))
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f510,f60]) ).

fof(f510,plain,
    ( sum(sum(pred(n8),succ(n10)),sum(pred(n10),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(n10),succ(n10)))
    | ~ spl2_6
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f509,f266]) ).

fof(f509,plain,
    ( sum(sum(pred(n8),succ(sK0)),sum(pred(sK0),succ(n8))) != sum(sum(pred(n8),succ(n8)),sum(pred(sK0),succ(sK0)))
    | ~ spl2_6 ),
    inference(superposition,[],[f51,f229]) ).

fof(f507,plain,
    ( ~ spl2_9
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f506]) ).

fof(f506,plain,
    ( $false
    | ~ spl2_9
    | ~ spl2_15 ),
    inference(subsumption_resolution,[],[f505,f85]) ).

fof(f505,plain,
    ( n6 != sum(n3,n3)
    | ~ spl2_9
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f504,f170]) ).

fof(f504,plain,
    ( sum(n3,n3) != sum(n8,n9)
    | ~ spl2_9
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f503,f162]) ).

fof(f503,plain,
    ( sum(n3,n3) != sum(sum(n3,n5),n9)
    | ~ spl2_9
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f502,f34]) ).

fof(f502,plain,
    ( sum(n3,n3) != sum(sum(n3,n5),sum(n9,n0))
    | ~ spl2_9
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f501,f158]) ).

fof(f501,plain,
    ( sum(sum(n3,n5),sum(n9,n0)) != sum(sum(n3,n0),n3)
    | ~ spl2_9
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f500,f97]) ).

fof(f500,plain,
    ( sum(sum(pred(n4),n5),sum(n9,n0)) != sum(sum(pred(n4),n0),n3)
    | ~ spl2_9
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f499,f202]) ).

fof(f499,plain,
    ( sum(sum(pred(n4),n5),sum(n9,n0)) != sum(sum(pred(n4),n0),sum(n9,n5))
    | ~ spl2_9
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f498,f11]) ).

fof(f498,plain,
    ( sum(sum(pred(n4),n5),sum(pred(n10),n0)) != sum(sum(pred(n4),n0),sum(pred(n10),n5))
    | ~ spl2_9
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f497,f60]) ).

fof(f497,plain,
    ( sum(sum(pred(n4),succ(n10)),sum(pred(n10),n5)) != sum(sum(pred(n4),n5),sum(pred(n10),succ(n10)))
    | ~ spl2_9
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f496,f266]) ).

fof(f496,plain,
    ( sum(sum(pred(n4),n5),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n4),succ(sK0)),sum(pred(sK0),n5))
    | ~ spl2_9 ),
    inference(forward_demodulation,[],[f495,f83]) ).

fof(f495,plain,
    ( sum(sum(pred(n4),succ(n4)),sum(pred(sK0),succ(sK0))) != sum(sum(pred(n4),succ(sK0)),sum(pred(sK0),succ(n4)))
    | ~ spl2_9 ),
    inference(superposition,[],[f51,f241]) ).

fof(f493,plain,
    ( ~ spl2_2
    | ~ spl2_22 ),
    inference(avatar_contradiction_clause,[],[f492]) ).

fof(f492,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_22 ),
    inference(subsumption_resolution,[],[f491,f158]) ).

fof(f491,plain,
    ( n3 != sum(n3,n0)
    | ~ spl2_2
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f490,f140]) ).

fof(f490,plain,
    ( sum(n3,n0) != sum(n7,n7)
    | ~ spl2_2
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f489,f193]) ).

fof(f489,plain,
    ( sum(n7,n7) != sum(sum(n6,n8),n0)
    | ~ spl2_2
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f488,f122]) ).

fof(f488,plain,
    ( sum(sum(n6,n8),n0) != sum(sum(n6,n1),n7)
    | ~ spl2_2
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f487,f66]) ).

fof(f487,plain,
    ( sum(sum(n6,n8),n0) != sum(sum(n6,n1),sum(n10,n8))
    | ~ spl2_2
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f486,f62]) ).

fof(f486,plain,
    ( sum(sum(pred(n7),n1),sum(n10,n8)) != sum(sum(pred(n7),n8),n0)
    | ~ spl2_2
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f485,f31]) ).

fof(f485,plain,
    ( sum(sum(pred(n7),n1),sum(n10,n8)) != sum(sum(pred(n7),n8),sum(n10,n1))
    | ~ spl2_2
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f484,f18]) ).

fof(f484,plain,
    ( sum(sum(pred(n7),succ(n7)),sum(n10,n1)) != sum(sum(pred(n7),n1),sum(n10,succ(n7)))
    | ~ spl2_2
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f483,f213]) ).

fof(f213,plain,
    ( n7 = sK1
    | ~ spl2_2 ),
    inference(avatar_component_clause,[],[f211]) ).

fof(f211,plain,
    ( spl2_2
  <=> n7 = sK1 ),
    introduced(avatar_definition,[new_symbols(naming,[spl2_2])]) ).

fof(f483,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n10,n1)) != sum(sum(pred(sK1),n1),sum(n10,succ(sK1)))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f482,f195]) ).

fof(f482,plain,
    ( sum(sum(pred(sK1),n1),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),n1))
    | ~ spl2_22 ),
    inference(forward_demodulation,[],[f472,f55]) ).

fof(f472,plain,
    ( sum(sum(pred(sK1),succ(n0)),sum(pred(n0),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n0),succ(n0)))
    | ~ spl2_22 ),
    inference(superposition,[],[f51,f294]) ).

fof(f470,plain,
    ( ~ spl2_2
    | ~ spl2_21 ),
    inference(avatar_contradiction_clause,[],[f469]) ).

fof(f469,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(subsumption_resolution,[],[f468,f200]) ).

fof(f468,plain,
    ( n4 != sum(n2,n2)
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f467,f16]) ).

fof(f467,plain,
    ( sum(n2,n2) != sum(n3,n1)
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f466,f193]) ).

fof(f466,plain,
    ( sum(n2,n2) != sum(sum(n6,n8),n1)
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f465,f172]) ).

fof(f465,plain,
    ( sum(sum(n6,n8),n1) != sum(sum(n6,n7),n2)
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f464,f65]) ).

fof(f464,plain,
    ( sum(sum(n6,n7),n2) != sum(sum(n6,n8),sum(n5,n7))
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f463,f62]) ).

fof(f463,plain,
    ( sum(sum(pred(n7),n8),sum(n5,n7)) != sum(sum(pred(n7),n7),n2)
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f462,f17]) ).

fof(f462,plain,
    ( sum(sum(pred(n7),n8),sum(n5,n7)) != sum(sum(pred(n7),n7),sum(n5,n8))
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f461,f82]) ).

fof(f461,plain,
    ( sum(sum(pred(n7),n7),sum(pred(n6),n8)) != sum(sum(pred(n7),n8),sum(pred(n6),n7))
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f460,f133]) ).

fof(f460,plain,
    ( sum(sum(pred(n7),succ(n6)),sum(pred(n6),n8)) != sum(sum(pred(n7),n8),sum(pred(n6),succ(n6)))
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f459,f18]) ).

fof(f459,plain,
    ( sum(sum(pred(n7),succ(n7)),sum(pred(n6),succ(n6))) != sum(sum(pred(n7),succ(n6)),sum(pred(n6),succ(n7)))
    | ~ spl2_2
    | ~ spl2_21 ),
    inference(forward_demodulation,[],[f449,f213]) ).

fof(f449,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n6),succ(n6))) != sum(sum(pred(sK1),succ(n6)),sum(pred(n6),succ(sK1)))
    | ~ spl2_21 ),
    inference(superposition,[],[f51,f290]) ).

fof(f448,plain,
    ( ~ spl2_2
    | ~ spl2_20 ),
    inference(avatar_contradiction_clause,[],[f447]) ).

fof(f447,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_20 ),
    inference(subsumption_resolution,[],[f446,f115]) ).

fof(f446,plain,
    ( n2 != sum(n1,n1)
    | ~ spl2_2
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f445,f48]) ).

fof(f445,plain,
    ( sum(n1,n1) != sum(n3,n10)
    | ~ spl2_2
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f444,f193]) ).

fof(f444,plain,
    ( sum(n1,n1) != sum(sum(n6,n8),n10)
    | ~ spl2_2
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f443,f147]) ).

fof(f443,plain,
    ( sum(sum(n6,n8),n10) != sum(sum(n6,n6),n1)
    | ~ spl2_2
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f442,f62]) ).

fof(f442,plain,
    ( sum(sum(pred(n7),n8),n10) != sum(sum(pred(n7),n6),n1)
    | ~ spl2_2
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f441,f146]) ).

fof(f441,plain,
    ( sum(sum(pred(n7),n8),n10) != sum(sum(pred(n7),n6),sum(n4,n8))
    | ~ spl2_2
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f440,f128]) ).

fof(f440,plain,
    ( sum(sum(pred(n7),n6),sum(n4,n8)) != sum(sum(pred(n7),n8),sum(n4,n6))
    | ~ spl2_2
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f439,f18]) ).

fof(f439,plain,
    ( sum(sum(pred(n7),succ(n7)),sum(n4,n6)) != sum(sum(pred(n7),n6),sum(n4,succ(n7)))
    | ~ spl2_2
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f438,f213]) ).

fof(f438,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n4,n6)) != sum(sum(pred(sK1),n6),sum(n4,succ(sK1)))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f437,f12]) ).

fof(f437,plain,
    ( sum(sum(pred(sK1),n6),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),n6))
    | ~ spl2_20 ),
    inference(forward_demodulation,[],[f428,f99]) ).

fof(f428,plain,
    ( sum(sum(pred(sK1),succ(n5)),sum(pred(n5),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n5),succ(n5)))
    | ~ spl2_20 ),
    inference(superposition,[],[f51,f286]) ).

fof(f427,plain,
    ( ~ spl2_2
    | ~ spl2_19 ),
    inference(avatar_contradiction_clause,[],[f426]) ).

fof(f426,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_19 ),
    inference(subsumption_resolution,[],[f425,f142]) ).

fof(f425,plain,
    ( n9 != sum(n3,n6)
    | ~ spl2_2
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f424,f112]) ).

fof(f424,plain,
    ( sum(n3,n6) != sum(n10,n10)
    | ~ spl2_2
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f423,f190]) ).

fof(f423,plain,
    ( sum(n3,n6) != sum(sum(n6,n4),n10)
    | ~ spl2_2
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f422,f193]) ).

fof(f422,plain,
    ( sum(sum(n6,n4),n10) != sum(sum(n6,n8),n6)
    | ~ spl2_2
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f421,f62]) ).

fof(f421,plain,
    ( sum(sum(pred(n7),n8),n6) != sum(sum(pred(n7),n4),n10)
    | ~ spl2_2
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f420,f204]) ).

fof(f420,plain,
    ( sum(sum(pred(n7),n8),n6) != sum(sum(pred(n7),n4),sum(n2,n8))
    | ~ spl2_2
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f419,f18]) ).

fof(f419,plain,
    ( sum(sum(pred(n7),succ(n7)),n6) != sum(sum(pred(n7),n4),sum(n2,succ(n7)))
    | ~ spl2_2
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f418,f213]) ).

fof(f418,plain,
    ( sum(sum(pred(sK1),succ(sK1)),n6) != sum(sum(pred(sK1),n4),sum(n2,succ(sK1)))
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f417,f135]) ).

fof(f417,plain,
    ( sum(sum(pred(sK1),n4),sum(n2,succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(n2,n4))
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f416,f119]) ).

fof(f416,plain,
    ( sum(sum(pred(sK1),n4),sum(pred(n3),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n3),n4))
    | ~ spl2_19 ),
    inference(forward_demodulation,[],[f409,f176]) ).

fof(f409,plain,
    ( sum(sum(pred(sK1),succ(n3)),sum(pred(n3),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n3),succ(n3)))
    | ~ spl2_19 ),
    inference(superposition,[],[f51,f282]) ).

fof(f407,plain,
    ( ~ spl2_2
    | ~ spl2_18 ),
    inference(avatar_contradiction_clause,[],[f406]) ).

fof(f406,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_18 ),
    inference(subsumption_resolution,[],[f405,f64]) ).

fof(f405,plain,
    ( n7 != sum(n3,n4)
    | ~ spl2_2
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f404,f74]) ).

fof(f404,plain,
    ( sum(n3,n4) != sum(n9,n9)
    | ~ spl2_2
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f403,f84]) ).

fof(f403,plain,
    ( sum(n3,n4) != sum(sum(n6,n3),n9)
    | ~ spl2_2
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f402,f193]) ).

fof(f402,plain,
    ( sum(sum(n6,n3),n9) != sum(sum(n6,n8),n4)
    | ~ spl2_2
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f401,f196]) ).

fof(f401,plain,
    ( sum(sum(n6,n3),n9) != sum(sum(n6,n8),sum(n1,n3))
    | ~ spl2_2
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f400,f62]) ).

fof(f400,plain,
    ( sum(sum(pred(n7),n8),sum(n1,n3)) != sum(sum(pred(n7),n3),n9)
    | ~ spl2_2
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f399,f107]) ).

fof(f399,plain,
    ( sum(sum(pred(n7),n8),sum(n1,n3)) != sum(sum(pred(n7),n3),sum(n1,n8))
    | ~ spl2_2
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f398,f18]) ).

fof(f398,plain,
    ( sum(sum(pred(n7),succ(n7)),sum(n1,n3)) != sum(sum(pred(n7),n3),sum(n1,succ(n7)))
    | ~ spl2_2
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f397,f213]) ).

fof(f397,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n1,n3)) != sum(sum(pred(sK1),n3),sum(n1,succ(sK1)))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f396,f56]) ).

fof(f396,plain,
    ( sum(sum(pred(sK1),n3),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),n3))
    | ~ spl2_18 ),
    inference(forward_demodulation,[],[f390,f129]) ).

fof(f390,plain,
    ( sum(sum(pred(sK1),succ(n2)),sum(pred(n2),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n2),succ(n2)))
    | ~ spl2_18 ),
    inference(superposition,[],[f51,f278]) ).

fof(f388,plain,
    ( ~ spl2_2
    | ~ spl2_17 ),
    inference(avatar_contradiction_clause,[],[f387]) ).

fof(f387,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(subsumption_resolution,[],[f386,f109]) ).

fof(f386,plain,
    ( n10 != sum(n3,n7)
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f385,f28]) ).

fof(f385,plain,
    ( sum(n3,n7) != sum(n5,n5)
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f384,f114]) ).

fof(f384,plain,
    ( sum(n3,n7) != sum(sum(n6,n10),n5)
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f383,f193]) ).

fof(f383,plain,
    ( sum(sum(n6,n10),n5) != sum(sum(n6,n8),n7)
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f382,f197]) ).

fof(f382,plain,
    ( sum(sum(n6,n8),n7) != sum(sum(n6,n10),sum(n8,n8))
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f381,f62]) ).

fof(f381,plain,
    ( sum(sum(pred(n7),n10),sum(n8,n8)) != sum(sum(pred(n7),n8),n7)
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f380,f187]) ).

fof(f380,plain,
    ( sum(sum(pred(n7),n10),sum(n8,n8)) != sum(sum(pred(n7),n8),sum(n8,n10))
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f379,f18]) ).

fof(f379,plain,
    ( sum(sum(pred(n7),succ(n7)),sum(n8,n10)) != sum(sum(pred(n7),n10),sum(n8,succ(n7)))
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f378,f23]) ).

fof(f378,plain,
    ( sum(sum(pred(n7),n10),sum(pred(n9),succ(n7))) != sum(sum(pred(n7),succ(n7)),sum(pred(n9),n10))
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f377,f205]) ).

fof(f377,plain,
    ( sum(sum(pred(n7),succ(n9)),sum(pred(n9),succ(n7))) != sum(sum(pred(n7),succ(n7)),sum(pred(n9),succ(n9)))
    | ~ spl2_2
    | ~ spl2_17 ),
    inference(forward_demodulation,[],[f371,f213]) ).

fof(f371,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n9),succ(n9))) != sum(sum(pred(sK1),succ(n9)),sum(pred(n9),succ(sK1)))
    | ~ spl2_17 ),
    inference(superposition,[],[f51,f274]) ).

fof(f370,plain,
    ( ~ spl2_2
    | ~ spl2_16 ),
    inference(avatar_contradiction_clause,[],[f369]) ).

fof(f369,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_16 ),
    inference(subsumption_resolution,[],[f368,f98]) ).

fof(f368,plain,
    ( n0 != sum(n0,n0)
    | ~ spl2_2
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f367,f19]) ).

fof(f367,plain,
    ( n0 != sum(sum(n6,n5),n0)
    | ~ spl2_2
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f366,f36]) ).

fof(f366,plain,
    ( sum(n3,n8) != sum(sum(n6,n5),sum(n3,n8))
    | ~ spl2_2
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f365,f193]) ).

fof(f365,plain,
    ( sum(sum(n6,n5),sum(n3,n8)) != sum(sum(n6,n8),n8)
    | ~ spl2_2
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f364,f62]) ).

fof(f364,plain,
    ( sum(sum(pred(n7),n5),sum(n3,n8)) != sum(sum(pred(n7),n8),n8)
    | ~ spl2_2
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f363,f162]) ).

fof(f363,plain,
    ( sum(sum(pred(n7),n5),sum(n3,n8)) != sum(sum(pred(n7),n8),sum(n3,n5))
    | ~ spl2_2
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f362,f97]) ).

fof(f362,plain,
    ( sum(sum(pred(n7),n5),sum(pred(n4),n8)) != sum(sum(pred(n7),n8),sum(pred(n4),n5))
    | ~ spl2_2
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f361,f18]) ).

fof(f361,plain,
    ( sum(sum(pred(n7),succ(n7)),sum(pred(n4),n5)) != sum(sum(pred(n7),n5),sum(pred(n4),succ(n7)))
    | ~ spl2_2
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f360,f213]) ).

fof(f360,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),n5)) != sum(sum(pred(sK1),n5),sum(pred(n4),succ(sK1)))
    | ~ spl2_16 ),
    inference(forward_demodulation,[],[f359,f83]) ).

fof(f359,plain,
    ( sum(sum(pred(sK1),succ(n4)),sum(pred(n4),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n4),succ(n4)))
    | ~ spl2_16 ),
    inference(superposition,[],[f51,f270]) ).

fof(f354,plain,
    ( ~ spl2_2
    | ~ spl2_15 ),
    inference(avatar_contradiction_clause,[],[f353]) ).

fof(f353,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_15 ),
    inference(subsumption_resolution,[],[f352,f151]) ).

fof(f352,plain,
    ( n1 != sum(n3,n9)
    | ~ spl2_2
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f351,f147]) ).

fof(f351,plain,
    ( sum(n3,n9) != sum(n6,n6)
    | ~ spl2_2
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f350,f203]) ).

fof(f350,plain,
    ( sum(n3,n9) != sum(sum(n6,n0),n6)
    | ~ spl2_2
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f349,f193]) ).

fof(f349,plain,
    ( sum(sum(n6,n0),n6) != sum(sum(n6,n8),n9)
    | ~ spl2_2
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f348,f72]) ).

fof(f348,plain,
    ( sum(sum(n6,n8),n9) != sum(sum(n6,n0),sum(n9,n8))
    | ~ spl2_2
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f347,f62]) ).

fof(f347,plain,
    ( sum(sum(pred(n7),n0),sum(n9,n8)) != sum(sum(pred(n7),n8),n9)
    | ~ spl2_2
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f346,f18]) ).

fof(f346,plain,
    ( sum(sum(pred(n7),n0),sum(n9,succ(n7))) != sum(sum(pred(n7),succ(n7)),n9)
    | ~ spl2_2
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f345,f34]) ).

fof(f345,plain,
    ( sum(sum(pred(n7),n0),sum(n9,succ(n7))) != sum(sum(pred(n7),succ(n7)),sum(n9,n0))
    | ~ spl2_2
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f344,f213]) ).

fof(f344,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n9,n0)) != sum(sum(pred(sK1),n0),sum(n9,succ(sK1)))
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f343,f11]) ).

fof(f343,plain,
    ( sum(sum(pred(sK1),n0),sum(pred(n10),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n10),n0))
    | ~ spl2_15 ),
    inference(forward_demodulation,[],[f342,f60]) ).

fof(f342,plain,
    ( sum(sum(pred(sK1),succ(n10)),sum(pred(n10),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n10),succ(n10)))
    | ~ spl2_15 ),
    inference(superposition,[],[f51,f266]) ).

fof(f338,plain,
    ( ~ spl2_2
    | ~ spl2_14 ),
    inference(avatar_contradiction_clause,[],[f337]) ).

fof(f337,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_14 ),
    inference(subsumption_resolution,[],[f336,f25]) ).

fof(f336,plain,
    ( n5 != sum(n3,n2)
    | ~ spl2_2
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f335,f197]) ).

fof(f335,plain,
    ( sum(n3,n2) != sum(n8,n8)
    | ~ spl2_2
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f334,f193]) ).

fof(f334,plain,
    ( sum(n8,n8) != sum(sum(n6,n8),n2)
    | ~ spl2_2
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f333,f163]) ).

fof(f333,plain,
    ( sum(sum(n6,n8),n2) != sum(sum(n6,n2),n8)
    | ~ spl2_2
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f332,f86]) ).

fof(f332,plain,
    ( sum(sum(n6,n2),n8) != sum(sum(n6,n8),sum(n0,n2))
    | ~ spl2_2
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f331,f62]) ).

fof(f331,plain,
    ( sum(sum(pred(n7),n8),sum(n0,n2)) != sum(sum(pred(n7),n2),n8)
    | ~ spl2_2
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f330,f59]) ).

fof(f330,plain,
    ( sum(sum(pred(n7),n8),sum(n0,n2)) != sum(sum(pred(n7),n2),sum(n0,n8))
    | ~ spl2_2
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f329,f18]) ).

fof(f329,plain,
    ( sum(sum(pred(n7),succ(n7)),sum(n0,n2)) != sum(sum(pred(n7),n2),sum(n0,succ(n7)))
    | ~ spl2_2
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f328,f213]) ).

fof(f328,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(n0,n2)) != sum(sum(pred(sK1),n2),sum(n0,succ(sK1)))
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f327,f171]) ).

fof(f327,plain,
    ( sum(sum(pred(sK1),n2),sum(pred(n1),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n1),n2))
    | ~ spl2_14 ),
    inference(forward_demodulation,[],[f326,f96]) ).

fof(f326,plain,
    ( sum(sum(pred(sK1),succ(n1)),sum(pred(n1),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n1),succ(n1)))
    | ~ spl2_14 ),
    inference(superposition,[],[f51,f262]) ).

fof(f323,plain,
    ( ~ spl2_2
    | ~ spl2_13 ),
    inference(avatar_contradiction_clause,[],[f322]) ).

fof(f322,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(subsumption_resolution,[],[f321,f162]) ).

fof(f321,plain,
    ( n8 != sum(n3,n5)
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f320,f182]) ).

fof(f320,plain,
    ( sum(n3,n5) != sum(n4,n4)
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f319,f91]) ).

fof(f319,plain,
    ( sum(n3,n5) != sum(sum(n6,n9),n4)
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f318,f193]) ).

fof(f318,plain,
    ( sum(sum(n6,n9),n4) != sum(sum(n6,n8),n5)
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f317,f62]) ).

fof(f317,plain,
    ( sum(sum(pred(n7),n8),n5) != sum(sum(pred(n7),n9),n4)
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f316,f131]) ).

fof(f316,plain,
    ( sum(sum(pred(n7),n8),n5) != sum(sum(pred(n7),n9),sum(n7,n8))
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f315,f26]) ).

fof(f315,plain,
    ( sum(sum(pred(n7),n9),sum(n7,n8)) != sum(sum(pred(n7),n8),sum(n7,n9))
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f314,f94]) ).

fof(f314,plain,
    ( sum(sum(pred(n7),n8),sum(pred(n8),n9)) != sum(sum(pred(n7),n9),sum(pred(n8),n8))
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f313,f18]) ).

fof(f313,plain,
    ( sum(sum(pred(n7),succ(n7)),sum(pred(n8),n9)) != sum(sum(pred(n7),n9),sum(pred(n8),succ(n7)))
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f312,f199]) ).

fof(f312,plain,
    ( sum(sum(pred(n7),succ(n8)),sum(pred(n8),succ(n7))) != sum(sum(pred(n7),succ(n7)),sum(pred(n8),succ(n8)))
    | ~ spl2_2
    | ~ spl2_13 ),
    inference(forward_demodulation,[],[f311,f213]) ).

fof(f311,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n8),succ(n8))) != sum(sum(pred(sK1),succ(n8)),sum(pred(n8),succ(sK1)))
    | ~ spl2_13 ),
    inference(superposition,[],[f51,f258]) ).

fof(f307,plain,
    ( ~ spl2_2
    | ~ spl2_12 ),
    inference(avatar_contradiction_clause,[],[f306]) ).

fof(f306,plain,
    ( $false
    | ~ spl2_2
    | ~ spl2_12 ),
    inference(trivial_inequality_removal,[],[f305]) ).

fof(f305,plain,
    ( sum(sum(pred(n7),n8),sum(pred(n7),n8)) != sum(sum(pred(n7),n8),sum(pred(n7),n8))
    | ~ spl2_2
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f304,f18]) ).

fof(f304,plain,
    ( sum(sum(pred(n7),succ(n7)),sum(pred(n7),n8)) != sum(sum(pred(n7),n8),sum(pred(n7),succ(n7)))
    | ~ spl2_2
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f303,f213]) ).

fof(f303,plain,
    ( sum(sum(pred(sK1),succ(sK1)),sum(pred(n7),n8)) != sum(sum(pred(sK1),n8),sum(pred(n7),succ(sK1)))
    | ~ spl2_12 ),
    inference(forward_demodulation,[],[f297,f18]) ).

fof(f297,plain,
    ( sum(sum(pred(sK1),succ(n7)),sum(pred(n7),succ(sK1))) != sum(sum(pred(sK1),succ(sK1)),sum(pred(n7),succ(n7)))
    | ~ spl2_12 ),
    inference(superposition,[],[f51,f254]) ).

fof(f295,plain,
    ( spl2_12
    | spl2_13
    | spl2_14
    | spl2_15
    | spl2_16
    | spl2_17
    | spl2_18
    | spl2_19
    | spl2_20
    | spl2_21
    | spl2_22 ),
    inference(avatar_split_clause,[],[f150,f292,f288,f284,f280,f276,f272,f268,f264,f260,f256,f252]) ).

fof(f150,plain,
    ( n0 = sK0
    | n6 = sK0
    | n5 = sK0
    | n3 = sK0
    | n2 = sK0
    | n9 = sK0
    | n4 = sK0
    | n10 = sK0
    | n1 = sK0
    | n8 = sK0
    | n7 = sK0 ),
    inference(cnf_transformation,[],[f4]) ).

fof(f250,plain,
    ( spl2_1
    | spl2_2
    | spl2_3
    | spl2_4
    | spl2_5
    | spl2_6
    | spl2_7
    | spl2_8
    | spl2_9
    | spl2_10
    | spl2_11 ),
    inference(avatar_split_clause,[],[f169,f247,f243,f239,f235,f231,f227,f223,f219,f215,f211,f207]) ).

fof(f169,plain,
    ( n6 = sK1
    | n1 = sK1
    | n4 = sK1
    | n3 = sK1
    | n5 = sK1
    | n8 = sK1
    | n0 = sK1
    | n10 = sK1
    | n2 = sK1
    | n7 = sK1
    | n9 = sK1 ),
    inference(cnf_transformation,[],[f4]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.10  % Problem    : NUM376+1.010 : TPTP v8.1.0. Released v3.2.0.
% 0.05/0.11  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.10/0.31  % Computer : n018.cluster.edu
% 0.10/0.31  % Model    : x86_64 x86_64
% 0.10/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31  % Memory   : 8042.1875MB
% 0.10/0.31  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31  % CPULimit   : 300
% 0.10/0.31  % WCLimit    : 300
% 0.10/0.31  % DateTime   : Tue Aug 30 06:30:40 EDT 2022
% 0.10/0.31  % CPUTime    : 
% 0.16/0.46  % (1888)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.16/0.46  % (1904)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)
% 0.16/0.46  % (1887)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)
% 0.16/0.47  % (1905)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)
% 0.16/0.47  % (1896)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)
% 0.16/0.48  % (1910)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.16/0.48  % (1888)Instruction limit reached!
% 0.16/0.48  % (1888)------------------------------
% 0.16/0.48  % (1888)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.48  % (1902)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)
% 0.16/0.48  % (1893)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.16/0.48  % (1895)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)
% 0.16/0.49  % (1888)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.49  % (1888)Termination reason: Unknown
% 0.16/0.49  % (1888)Termination phase: Saturation
% 0.16/0.49  
% 0.16/0.49  % (1888)Memory used [KB]: 5628
% 0.16/0.49  % (1888)Time elapsed: 0.103 s
% 0.16/0.49  % (1888)Instructions burned: 8 (million)
% 0.16/0.49  % (1888)------------------------------
% 0.16/0.49  % (1888)------------------------------
% 0.16/0.50  % (1885)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.16/0.51  TRYING [11]
% 0.16/0.51  % (1889)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.16/0.51  % (1889)Instruction limit reached!
% 0.16/0.51  % (1889)------------------------------
% 0.16/0.51  % (1889)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.51  % (1889)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.51  % (1889)Termination reason: Unknown
% 0.16/0.51  % (1889)Termination phase: Preprocessing 3
% 0.16/0.51  
% 0.16/0.51  % (1889)Memory used [KB]: 1023
% 0.16/0.51  % (1889)Time elapsed: 0.003 s
% 0.16/0.51  % (1889)Instructions burned: 2 (million)
% 0.16/0.51  % (1889)------------------------------
% 0.16/0.51  % (1889)------------------------------
% 0.16/0.52  % (1892)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)
% 0.16/0.52  % (1882)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)
% 0.16/0.53  % (1887)Instruction limit reached!
% 0.16/0.53  % (1887)------------------------------
% 0.16/0.53  % (1887)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.53  % (1907)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.16/0.53  % (1887)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.53  % (1887)Termination reason: Unknown
% 0.16/0.53  % (1887)Termination phase: Finite model building constraint generation
% 0.16/0.53  
% 0.16/0.53  % (1887)Memory used [KB]: 9850
% 0.16/0.53  % (1887)Time elapsed: 0.140 s
% 0.16/0.53  % (1887)Instructions burned: 52 (million)
% 0.16/0.53  % (1887)------------------------------
% 0.16/0.53  % (1887)------------------------------
% 0.16/0.53  % (1909)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)
% 0.16/0.54  % (1906)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.16/0.54  % (1884)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)
% 0.16/0.54  % (1890)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)
% 0.16/0.54  % (1901)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)
% 0.16/0.54  % (1899)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.16/0.54  % (1891)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.16/0.55  % (1898)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)
% 0.16/0.55  % (1886)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)
% 0.16/0.55  % (1883)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)
% 1.67/0.56  % (1908)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)
% 1.67/0.56  % (1900)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.93/0.58  % (1881)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)
% 1.93/0.58  % (1893)First to succeed.
% 1.93/0.59  % (1911)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)
% 1.93/0.59  % (1896)Instruction limit reached!
% 1.93/0.59  % (1896)------------------------------
% 1.93/0.59  % (1896)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.59  % (1903)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.93/0.59  % (1896)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.59  % (1896)Termination reason: Unknown
% 1.93/0.59  % (1896)Termination phase: Saturation
% 1.93/0.59  
% 1.93/0.59  % (1896)Memory used [KB]: 1407
% 1.93/0.59  % (1896)Time elapsed: 0.215 s
% 1.93/0.59  % (1896)Instructions burned: 76 (million)
% 1.93/0.59  % (1896)------------------------------
% 1.93/0.59  % (1896)------------------------------
% 1.93/0.60  TRYING [11]
% 1.93/0.61  % (1895)Instruction limit reached!
% 1.93/0.61  % (1895)------------------------------
% 1.93/0.61  % (1895)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.61  % (1895)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.61  % (1895)Termination reason: Unknown
% 1.93/0.61  % (1895)Termination phase: Saturation
% 1.93/0.61  
% 1.93/0.61  % (1895)Memory used [KB]: 6780
% 1.93/0.61  % (1895)Time elapsed: 0.067 s
% 1.93/0.61  % (1895)Instructions burned: 68 (million)
% 1.93/0.61  % (1895)------------------------------
% 1.93/0.61  % (1895)------------------------------
% 1.93/0.61  % (1913)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=388:si=on:rawr=on:rtra=on_0 on theBenchmark for (2998ds/388Mi)
% 1.93/0.62  % (1905)Also succeeded, but the first one will report.
% 1.93/0.62  % (1902)Also succeeded, but the first one will report.
% 1.93/0.62  % (1893)Refutation found. Thanks to Tanya!
% 1.93/0.62  % SZS status Unsatisfiable for theBenchmark
% 1.93/0.62  % SZS output start Proof for theBenchmark
% See solution above
% 1.93/0.64  % (1893)------------------------------
% 1.93/0.64  % (1893)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.93/0.64  % (1893)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.93/0.64  % (1893)Termination reason: Refutation
% 1.93/0.64  
% 1.93/0.64  % (1893)Memory used [KB]: 6652
% 1.93/0.64  % (1893)Time elapsed: 0.225 s
% 1.93/0.64  % (1893)Instructions burned: 57 (million)
% 1.93/0.64  % (1893)------------------------------
% 1.93/0.64  % (1893)------------------------------
% 1.93/0.64  % (1880)Success in time 0.312 s
%------------------------------------------------------------------------------